JP4473785B2 - Document management server, document management method and program - Google Patents

Description

  The present invention relates to a document management server, a document management method, and a program.

In recent years, document management servers for collectively managing documents stored in various apparatuses have been proposed and put into practical use.
For example, Patent Document 1 discloses a document management system having a configuration in which an application device such as an image processing device (for example, MFP (Multi Function Peripheral)) and a document management server are connected via a network. According to this document management system, a user can manage (reference, display, print, register, delete) a document within the range of authority given to the MFP by operating the MFP.
JP 2004-171571 A

  Incidentally, in the document management system disclosed in Patent Document 1, a managed document can be made available to a plurality of users. For this reason, one user who can use the document may change the content of the document. In such a case, it is preferable to notify other users who can use this document by e-mail, for example.

  In addition, a user may have a document that is of particular interest among the documents being managed. If another user accesses such a document, he / she wants to be notified by e-mail, for example. I sometimes want it. However, when mail is transmitted to the user in such a case, there is a problem that a plurality of mails are transmitted to a certain user, and notification regarding document management cannot be performed appropriately.

  The present invention has been made in view of the above circumstances, and an object thereof is to provide a document management server, a document management method, and a program capable of appropriately performing notification regarding document management.

In order to achieve the above object, a document management server according to the first aspect of the present invention provides:
A document management server for storing a plurality of files,
User information storage means for storing user information relating to a user who can operate the file;
A first setting unit configured to notify a user other than a user who operates the file among users stored in the user information storage unit about the file when the file is operated;
A second setting means configured to notify the set user when a predetermined file is operated by a user setting;
When a predetermined file is operated, based on the first and second setting means, notification information indicating that the file has been operated is transmitted to the user set in the first and second setting means. Sending means to
With
In the case where the same user exists between the user set by the first setting unit and the user set by the second setting unit, the transmission unit is configured to either one of the users set by the first setting unit. Send notification information for
It is characterized by that.

  The notification information preferably has the same content.

A document management method according to a second aspect of the present invention includes:
A user information storage step for storing user information relating to a user who can operate the file;
A first setting step for setting so as to notify a user other than the user who operates the file among the users stored in the user information storage step when the file is operated;
A second setting step for setting to notify the set user when a predetermined file is operated by a user setting;
When a predetermined file is operated, notification information indicating that the file has been operated is transmitted to the user set in the first and second setting steps based on the first and second setting steps. Sending step to
With
In the transmission step, when the same user exists between the user set in the first setting step and the user set in the second setting step, either one of the users is set Send notification information for
It is characterized by that.

The program according to the third aspect of the present invention is:
Computer
User information storage means for storing user information relating to a user who can operate the file;
A first setting unit configured to notify a user other than a user who operates the file among users stored in the user information storage unit about the file when the file is operated;
A second setting unit configured to notify the set user when a predetermined file is operated by a user setting;
When a predetermined file is operated, based on the first and second setting means, notification information indicating that the file has been operated is transmitted to the user set in the first and second setting means. Function as a transmission means,
In the case where the same user exists between the user set by the first setting unit and the user set by the second setting unit, the transmission unit is configured to either one of the users set by the first setting unit. Send notification information for
It is characterized by that.

  According to the present invention, notification regarding document management can be appropriately performed.

  In the present embodiment, the information terminal device according to the present invention is in the form of a multifunction peripheral (for example, a device having printing, copying, facsimile, communication functions, etc.). Therefore, in the following description, the information terminal device according to the present invention is expressed as a multifunction device 1.

  FIG. 1 is a schematic diagram of a document management system using a multifunction machine 1 according to an embodiment of the present invention.

  In this document management system, a document management server 5 is connected to a multi-function peripheral (MFP) 1 and a computer 3 (denoted as a PC in the drawing) connected via a network 4 to exchange information. It is a system that manages digitized documents and electronic files. With this system, for example, a document management system can be provided to an organization having a large number of employees such as companies and public offices. The organization (member organization) that became a member who uses this system provides the employees (users) with opportunities to use document operations via the network (for example, reference, registration, retrieval, printing, etc.). In addition, the administrator of the member organization can grasp the usage status of each user. Furthermore, the service provider of the document management system can summarize the usage status of the user and charge the service fee to the member organization.

  Here, the network 4 can use general communication means. In this embodiment, TCP / IP (Transmission Control Protocol / Internet Protocol) that is generally used is used. Other protocols may be used. The network may be a local area network or a wide area network. Communication means such as virtual private networks (VPNs) and wireless connections can be used as well.

  The multifunction device 1 according to the present embodiment is a multifunction device having a plurality of functions such as a printer unit and a scanner unit. However, a single unit such as a scanner, a copier, a printer, or a facsimile may be used, or a combination thereof. In addition, the multifunction device 1 includes a display unit that can display various information for operating each function (for example, reference, printing, registration, deletion, etc.) described later. In the present embodiment, a touch panel display that recognizes a user's manual operation is employed. Furthermore, the multifunction device 1 includes a media slot that is loaded with an external recording medium and that can exchange information with the multifunction device 1. This media slot can read, for example, a recording medium such as a USB memory, a memory card, a CD (Compact Disk) medium such as a CD-ROM, and a DVD (Digital Versatile Disk) medium such as a DVD-ROM.

  Further, in order to “reference” or “print” the downloaded file, an application corresponding to the downloaded file is installed in the multifunction device 1. After downloading, the corresponding application reads the file and generates primary display data. Further, the multifunction device 1 is equipped with an image processor, and the obtained primary display data is converted into secondary display data suitable for the display means of the multifunction device 1 and displayed on the display means.

  The multi-function device 1 may be placed outside the office, such as a satellite office, a convenience store, or a post office. In short, it is only necessary to be able to connect to the document management server 5 via a network.

  Next, the configuration of the multifunction machine 1 will be described with reference to FIG.

  The control unit 10 includes a CPU (Central Processing Unit) and the like, and performs overall control of the multifunction machine 1. In addition, the control unit 10 starts a predetermined application (for example, a spreadsheet display application, a document display application, etc.) installed in advance in the HDD 13 or the like, and executes an operation (for example, reference, printing, etc.) on the electronic file. can do. Details of the operation of the control unit 10 will be described later.

  A RAM (Random Access Memory) 11 is a volatile memory that temporarily stores data (for example, electronic file data) necessary for processing performed by the control unit 10.

  A ROM (Read Only Memory) 12 is a non-volatile memory that stores a program and the like for the control unit 10 to control the entire MFP 1. For example, the ROM 12 stores a program for requesting the control unit 10 to transmit a predetermined electronic file to the document management server 5 connected to the network 4 and performing control for receiving the electronic file. Yes.

The I / F (InterFace) 15 has an interface function with an input device such as a touch panel 23. The user can input necessary information to the multifunction device 1 by touching a predetermined place on the touch panel 23 with a hand.
The I / F 15 has an interface function with an output device such as an LCD (Liquid Crystal Display) 22. The user can know the operation state of the multifunction device 1 (specifically, for example, details of print settings, details of display settings, error messages, and the like) by looking at images and messages displayed on the LCD 22. . Here, the LCD 22 is a dot matrix type display element and can display arbitrary characters, symbols, numbers, and figures. However, in general, it has a medium screen size.
The I / F 15 may include an input device such as a keyboard and a mouse.

  The external media I / F 14 is an interface with various devices for reading and writing data using various storage media such as a CD media, a DVD media, a USB memory, and a memory card.

  An HDD (Hard Disk Drive) 13 stores data necessary for the control unit 10 to perform a predetermined operation. For example, the HDD 13 stores information indicating that predetermined processing is performed in accordance with the file format of the electronic file. The HDD 13 stores predetermined software applications for the multifunction device 1 to execute various operations (for example, reference, printing, etc.) on the electronic file. Then, the control unit 10 can read out the predetermined software application stored in the HDD 13 and expand it in the RAM 11 and execute various operations on the electronic file using the predetermined software application. In the present embodiment, the predetermined software application is stored in the HDD 13, but may be stored in the ROM 12.

  The communication unit 16 includes a network interface card (NIC) and a modem, and includes an interface for connecting to the network 4 and a telephone line network (facsimile line network) 6. Communication based on the IP protocol is performed, and facsimile communication is performed with the telephone line network. The communication unit 16 may include, for example, a modem device or an infrared communication device. The multi-function device 1 that does not have a facsimile function may not be connected to the telephone network 6.

  The system bus 17 is used to transfer commands and data to and from the control unit 10, RAM 11, ROM 12, HDD 13, external media I / F 14, I / F 15, communication unit 16, printing unit 18, and scanner unit 19. It is a transmission path.

  The printing unit 18 includes a printing device that prints electronic file data and the like. That is, the user can print the data of a desired electronic file by operating using an input device such as the touch panel. The printing unit 18 includes a device having a function of copying (copying) a paper document, picture, photo or the like.

  The scanner unit 19 includes a scanner that can read a paper document / picture / photo and convert it into digital data and save it.

  Specifically, as shown in FIG. 3, the multifunction device 1 according to the present embodiment includes a paper feeding unit, a print engine, and the like, a printing unit 18 capable of printing and copying, and a scanner unit having a scanner function. 19, which is not shown in the figure, but includes a communication unit 16 having a facsimile / communication function.

  A document management server 5 shown in FIG. 1 is connected to the multifunction device 1 and the computer 3 via the network 4 and performs various types of document management in response to requests regarding document operations from the multifunction device 1 and the computer 3. Further, as shown in FIG. 5, the document management server 5 is connected to a content manager, a member list manager, an authentication manager, an access restriction manager, a mail transmission manager, a file history manager, a log management manager, a billing system manager, etc. Information is exchanged based on the request.

  More specifically, as shown in FIG. 4, the document management server 5 includes a control unit 110, a RAM 111, a ROM 112, a file storage unit 113, a management information storage unit 114, a display unit 115, a communication unit 116, and a bus 117. Is provided.

  The control unit 110 includes a CPU (Central Processing Unit) and the like, and controls the entire document management server 5. In particular, in this embodiment, as shown in FIG. 5, it functions as a content manager, member list manager, access restriction manager, mail transmission manager, file history manager, log management manager, billing system manager, and the like. Specific contents of each manager will be described later.

  A RAM (Random Access Memory) 111 is a volatile memory that temporarily stores data necessary for processing performed by the control unit 110 (for example, electronic file or mail data).

  A ROM (Read Only Memory) 112 is a non-volatile memory that stores a program and the like for the control unit 110 to control the entire document management server 5. In this embodiment, the ROM 112 allows the control unit 10 to function as a content manager, member list manager, access restriction manager, mail transmission manager, access restriction manager, file history manager, log management manager, billing system manager, and the like. An operation program and the like are stored.

  The file storage unit 113 is composed of a hard disk device or the like, and stores documents (documents, tables, diagrams, etc.) managed by the document management server 5.

  The management information storage unit 114 is composed of a hard disk device or the like, and stores management information of the document management server 5. For example, as shown in FIG. 8, a user ID (user identification information) of a user who has registered for use in advance is used as a key, and the password, name, organization, billing destination, usage history information, etc. are stored in one or more records. It is registered.

Here, the user ID is identification information that identifies a user. The password is authentication information of a user (a person who is about to use the multifunction device 1 or the PC 2). The name is the name of the user. The affiliated organization is information on the affiliated organization of the user. The billing destination is information for identifying a partner who charges the user's usage fee. The nickname is, for example, information that is inserted into the body of the e-mail so that the sender of the e-mail can be identified. That is, when the document management server 5 transmits an email based on a request from the multifunction device 1 and the PC 3, the email address of the document management server 5 is set in the email transmission field, and the recipient sends the original email. Cannot identify the person who created the cause of the email being sent. Therefore, in this embodiment, the document management server 5 inserts this nickname in the mail body so that the sender can be identified. The nickname may be an email address or a real name. The billing destination is a billing destination for the usage fee of the user. The e-mail address is an address for notifying the result (particularly, failure) when data or a file is transmitted. The contact information is a telephone number, a facsimile number, a personal e-mail address, or the like.
The usage history information is the usage history of the user. The billing information is information related to the user's system usage fee.

The display unit 115 includes an output device such as an LCD (Liquid Crystal Display).
The input unit 116 inputs arbitrary data / information.
The communication unit 117 is composed of a NIC (Network Interface Card) or the like, and is an interface for connecting the document management server 5 to the network 4. The communication unit 117 may include, for example, a modem device or an infrared communication device.

  The system bus 118 is a transmission path for transferring commands and data among the control unit 110, RAM 111, ROM 112, file storage unit 113, management information storage unit 114, display unit 115, input unit 116, and communication unit 117. is there.

  Next, the function of each manager shown in FIG. 5 realized by the control unit 110 executing a program stored in the ROM 112 will be described.

  As shown in FIG. 6, the content manager can be connected to one or a plurality of storage devices (file storage unit 113) and can store electronic files (files). Each file is stored in a folder created on the storage device. The folder may include several types of folders depending on the access rights relating to file operations and browsing restrictions. In addition, various notification services such as “acknowledgment confirmation”, “registration status notification mail”, and “self notification mail” can be set for each stored file.

  As shown in FIG. 8A, the member list manager stores, in the management information storage unit 114, a corporate member list indicating all user information within the member, and a personal group book that can be set by each user within the member. To do.

  In the corporate member list, as shown in FIG. 8B, for each member (user), the user ID, password, name, organization (company, etc.), nickname, billing address, e-mail address, contact information, respectively. (Address, telephone number, fax number, network address (for example, a Notes mail address)) and the like are stored. Further, as shown in FIG. 7, a plurality of grouped lists (group lists) can be registered in the personal group book. In each group list, as shown in FIG. 7, the member information registered in the corporate member list is copied or input by the user using a computer or the like, and the name, organization, contact information, etc. Arbitrary information can be stored.

  The authentication manager inputs the login information from the multifunction device 1 and the computer 3, and authenticates the user by determining whether or not the user ID / password pair is registered in the user information. Furthermore, the authentication result is returned.

  The access restriction manager restricts access to files and folders from the user. When a user requests to reference a file or folder, only the folder and file permitted by the user are transmitted to the information terminal.

  The folder names displayed on the monitor such as the computer 3 are, for example, “corporate folder” and “my folder” as shown in FIG. However, the content manager does not necessarily need to store the name. That is, “company folder” may be stored as “company code (example: COM0001)” and “my folder” may be stored as “user ID (example: USER0001)”. In that case, it is only necessary to provide conversion means for converting the name when the file name or folder name is transmitted to the computer 3 or the like. With this configuration, it is possible to make the file name and folder name easy to see on the computer 3 or the like.

  The mail transmission manager creates a mail according to a user instruction or a content manager instruction, and notifies the user via the mail server.

The file history manager stores and manages file histories.
The log management manager can be connected to the multifunction device 1 and the computer 3 via the network 4 and stores a history relating to the use of a service to be described later, for example, as shown in FIG. This history information is transmitted to the billing system manager.
Based on the history information from the log management manager described above, the billing system manager determines, for example, the usage history for each user within the settlement period, and determines the unit price according to the contents as shown in FIG. Refer to and create billing information.

  Next, management of electronic files in the document management system will be described with reference to FIG.

  The content manager of the document management server 5 stores electronic files (files) in a folder in the storage device (file storage unit). Further, the user or the administrator can create a folder in the folder, and can classify the file to be registered, for example, by use. In the present embodiment, “corporate folder”, “group folder”, and “my folder” can be created in the storage device.

  In the corporate folder, all users on the member list can operate files in the folder. Therefore, all the members' users can share the file.

  As for the group folder, a folder user can be selected from the users in the member, and files and folders can be operated. That is, not all users can operate the folder. This group folder is created by the administrator first, and the users that can be used at the same time (or later) can be set. After that, the available users can freely create and delete folders and files. .

  My folder is a folder for use only by users within the member. This folder is automatically created in the storage device when logging in using the computer 3 for the first time. Within the My Folder, only the user himself can operate files and folders. Note that My Folder may be created in advance in the initial state. However, in this embodiment, when the user logs in to the document management server 5 for the first time, a My Folder is created. In the present embodiment, the first login is permitted only from the computer 3 and the login from the multifunction device 1 is not permitted.

  Furthermore, the content manager can set notification services such as “acknowledgment confirmation”, “registration status notification email”, and “self notification email” for each file stored. If “acknowledgment confirmation” is set, the mail transmission manager is notified to notify the user set in the ACL (access control list) of the set file by mail. When “registration status notification mail” is set, when an operation of the set file is detected, the mail transmission manager is notified to notify the user set in the ACL of the file by mail. If “self notification mail” is set, the user ID of the user who has set “self notification mail” is set for the set file. When the operation of the file is detected, the mail transmission manager is notified to notify the user who has set the “self-notification mail” by mail.

  Here, the ACL includes information as shown in FIG. 6B, for example. In the case of this figure, the file ID (or folder ID) of the electronic file (or electronic folder) for which access authority is set and information indicating the contents of the access restriction are included.

The content manager may create and store a thumbnail display file corresponding to the file to be stored. With this configuration, when using the “reference” function, which will be described later, the thumbnail display file is first transferred to the multifunction device 1 and the computer 3 and displayed so that the user can make a mistake in the file. You can prevent unnecessary downloads by selecting.
In the file operations described above, access rights can be set by the access restriction means described below.

  Next, file and folder security and access rights in this document management system will be described.

  The access restriction manager of the document management server 5 restricts users of electronic folders and electronic files based on the ACL (access control list). The access restriction manager can restrict browsing, correction, registration, deletion, and printing (referred to as “one operation” or “collection operation”) of electronic folders and electronic files. In this way, by setting users with access rights individually, it is possible to limit users who can share and view electronic folders and electronic files, and to prevent falsification of documents. The access restriction manager sets an access right for each electronic folder and each electronic file in the ACL, and restricts access based on the ACL.

  In the present embodiment, in the initial state, the access right relating to the operation of the company folder and the electronic file in the company folder is given to all users in the member. Further, the access right related to the operation of the My Folder and the files in the My Folder is given only to the user. Further, the access right related to the operation of the group folder and the electronic file in the group folder is given only to the user registered in the group.

  The access restriction manager is set to automatically take over the ACL of the upper electronic folder when a new electronic folder or electronic file is created. Further, the ACL relating to the electronic file in the company folder can be set so as to give access right to one or a plurality of users by the input of setting information from the input means provided in the multifunction machine 1 and the computer 3.

  Next, mail transmission in this document management system will be described.

  The mail transmission manager of the document management server 5 transmits mail to the user and the input address based on the mail transmission request from the content manager and the mail distribution request from the user. Note that transmission is performed via a mail server. The mail transmission manager has the functions of “mail distribution”, “acknowledgment confirmation”, “registration status notification mail”, and “self notification mail”. Details will be described below.

FIG. 9A is a flowchart for explaining the “mail delivery” function.
“Mail delivery” is based on the settings from the MFP 1 and the computer 3, when the file is registered from the document management server 5 to a user within the member or other e-mail address (non-member). This is a function for notifying that the file itself is attached when one of the members refers. The MFP 1 and the computer 3 set the “mail delivery” option to ON by operating the touch panel 23 during “registration” (including update) processing and “reference” described later (step S1101; Yes), the address information desired to be transmitted is input (step S1102). The address information may be input by selecting the address after accessing the member list manager of the document management server 5 and obtaining the address list, or may be input manually by the user. Next, the multifunction peripheral 1 and the computer 3 notify the document management server 5 of the completion of the “registration” process and the “reference” process, and also notify the transmission request of “mail delivery” and the address of the transmission destination (step) S1103). When the mail transmission manager of the document management server 5 receives the notification of the option setting of the “mail delivery” (step S1104), it creates a file-attached mail to send a mail with the file itself attached to the selected address. (Step S1105).

  In the mail text, as illustrated in FIG. 9B, a message (for example, an attached document is newly registered by Mr. A, the following is specified by Mr. B, which identifies the event that triggered the mail transmission) Enter a message that the document has been updated, the attachment file has been referred to by Mr. C, and the like.

  FIG. 10A is a flowchart for explaining the “reception confirmation setting” function. FIG. 11A is a flowchart for explaining the “reception confirmation execution” process.

  The “acknowledgment” function is based on the settings from the multifunction device 1 and the computer 3, and sends an email including link information to the file stored in the document management server 5 from the document management server 5. This is a function for sending a receipt confirmation mail to the “acknowledgement” setter when the recipient accesses the link destination.

  The multifunction device 1 and the computer 3 can set the “acknowledgement” option to ON (step S1201; Yes) in the processing of “registration” (including update), “reference” and the like of the file.

  The multifunction device 1 and the computer 3 notify the document management server 5 that the “reception confirmation” setting has been set to ON (step S1202). When the mail transmission manager of the document management server 5 receives the notification of the option setting for “acknowledgment” (step S1203), it accesses the member list manager and (1) sets the name of the setter who set “acknowledgment”. (2) Obtain the address of the user (user authorized to access this document) set in the ACL (access control list) of the file (step S1204). Step S1205). Next, an e-mail as illustrated in FIG. 10B is created by adding the name of the setter who has set “acknowledgment” and link destination information to the file, and the mail is set in the ACL of the file. It transmits to the user's address (step S1206). Further, the content manager of the document management server 5 stores the user ID of the user who has set “reception confirmation” for the file in which “reception confirmation” is set.

  On the other hand, when a user who has received an e-mail with confirmation of receipt (belonging to the same organization as the “acknowledgment confirmation” setter based on the ACL setting) clicks the link destination information, the computer 3 detects this. The computer 3 notifies the document management server 5 (step S1302). When the content manager of the document management server 5 transmits the file to the link destination terminal and detects that the file has been accessed (step S1303), the content manager notifies the mail transmission manager. The mail transmission manager accesses the member list manager by using the user ID of the user who has set “acknowledgment” as a key, obtains the name of the user who accessed the file (step S1304), and sends a file in the mail to be transmitted. For example, a mail as shown in FIG. 11B is created and sent to the address of the user for which “acknowledgment confirmation” is set (step S1305). The mail server delivers the mail to a user whose “reception confirmation” setting is ON.

FIG. 12A is a flowchart for explaining the “registration status notification mail setting” process.
The “registration status notification mail” is a function for notifying the address of each user set in the ACL of the file when the file is operated.

The multifunction device 1 and the computer 3 can set the “registration status notification mail” option to ON during the processes of “registration” and “reference” (step S1401; Yes). The computer 3 notifies the document management server 5 that the “registration status notification mail” setting of the file is set to ON (step S1402). The content manager of the document management server 5 stores the option setting information for the file for which “registration status notification mail” is set (step S1403). After the setting, the content manager watches whether there is a file update (including overwriting, deleting, etc.) from the user (step S1404).
Alternatively, it may be determined whether or not “registration status notification mail” is set when the file is updated, and when it is determined that the setting is set, the process may proceed to step S1404.

  When a file update is detected for a file for which “registration status notification email” is set (step S1404; Yes), the user who has updated the file to the email transmission manager to send a “registration status notification email” The user ID is notified. Next, the mail transmission manager accesses the member list manager, (1) the name and address corresponding to the user ID of the user who updated the file, and (2) the user set in the ACL of the file. An address is obtained (step S1405), the name and the link destination of the file are inserted into the mail to be sent, and a mail as illustrated in FIG. 12B is created and set in the ACL of the file A mail is transmitted to the user's address (step S1406). It should be noted that, among users set in ACL, mail may be distributed to users whose reception setting of “registration status notification mail” is ON. However, it is desirable to notify everyone unconditionally about important updates such as deletion.

FIG. 13A is a flowchart for explaining the “self notification mail setting” process.
The “self-notification mail” is a function that, when a file is operated, notifies that a file has been updated to a user address set in advance for the file. In the setting process, the MFP 1 and the computer 3 can identify the file and authorize the “self-notification mail” option to be ON. The computer 3 detects that this setting has been made (step S1501; Yes), and notifies the document management server 5 that the “self notification mail” setting of the file has been turned ON (step S1502). The content manager of the document management server 5 stores the user ID of the user who has set the “self notification mail” for the file in which the “self notification mail” is set (step S1503). After the setting, the content manager watches whether there is a file update (including overwriting, deleting, etc.) from the user (step S1504). Alternatively, when the file is updated, it is determined whether or not “self-notification mail” is set, and when it is determined that it is set, the process may proceed to step S1505.

  When a file update is detected for a file for which “self notification mail” is set (step S1504; Yes), the user who has updated the file to the mail transmission manager to send “self notification mail” is sent. The user ID is notified. Next, the mail transmission manager accesses the member list manager, (1) the name and address corresponding to the user ID of the user who updated the file, and (2) the user who has set “self-notification mail”. An address is obtained (step S1505), and a mail is created by inserting the name and the link destination of the file into the mail to be transmitted. Then, the mail is transmitted and transmitted to the address of the user who has set “self-notification mail” (step S1506). The user receives the mail and knows that the target electronic file has been updated.

  In this embodiment, when the “mail delivery” option is set, the file itself is attached and notified regardless of whether it is a member or a non-member, but other configurations may be used. That is, when the document management server 5 receives the address information of the transmission destination, the document management server 5 determines whether it is a member or a non-member. If it is a member, it sends an email with a link, and if it is a non-member, attaches the file itself. May be notified.

  In this embodiment, when the “mail delivery” option is set, the multifunction device 1 and the computer 3 access the member list manager to obtain an address list and then select an address. However, when the destination is a member, it is only necessary to obtain at least the member's ID and name. With this configuration, the data can be obtained more efficiently. In that case, the document management server 5 may access the member list manager, obtain the member's e-mail address from the member's ID and name, and then send it to the e-mail address.

  Further, in this embodiment, when the “acknowledgement” option is set, the mail transmission manager accesses the member list manager and transmits an “acknowledgment” -added mail based on the previously set ACL. With this configuration, it is possible to request the person concerned to confirm the file by a simple operation, and to know whether or not the file has been accessed.

  In the present embodiment, the transmission destination by “mail transmission” is different from the transmission destination by “acknowledgment confirmation”. In other words, “mail transmission” can send an email regardless of whether it is a member or a non-member, but “receipt confirmation” can send an email only to a member. With this configuration, when a non-member receives a mail in which a file link destination is written, there is no need to configure such that the link destination file can be viewed. Therefore, security can be ensured. In addition, when it is configured to prohibit file access by non-members, there is no problem that receipt confirmation cannot be obtained from non-members. Thus, it can be said that this embodiment is superior in terms of security and operation.

  In this embodiment, the “self-notification mail” can be set for an electronic file. However, it is not limited to this. That is, it may be set so that a self-notification mail is transmitted when a file operation is performed on all electronic files to which the user has access rights. With this configuration, setting can be performed more efficiently than setting on a file basis.

  Next, file history management in the document management system will be described with reference to FIG.

  When the “history management” mode is set, the file history manager of the document management server 5 stores and manages the file history. That is, the file history manager automatically stores each version of the file corresponding to the number of times of saving, while the file names displayed on the MFP 1 and the computer 3 are the same. In the following description, the latest file is version 0. The user can refer to, take out, and print each plate. On the other hand, when the “history management not performed” mode is set, history management is not performed, and only the latest file is stored. Whether or not to manage the file history can be set when the file is registered or updated. In the present embodiment, the history management is not set in the initial state. As will be described later, the file operation of each history is possible from the computer 3, but the file operation of each history is prohibited from the multifunction device 1.

The relationship between file history management and the operation when sending a file by e-mail will be described below.
When the file history is stored in the file history manager, the file can be notified (sent) to the user by “mail delivery”. The operation of the document management server 5 differs between when the multifunction device 1 is operated to instruct file transmission and when the computer 3 is operated to instruct file transmission.

<Instructions from MFP 1>
○ When browsing (when displaying) and when delivering mail: (When displaying the contents of a file and sending the displayed file)
The file of the latest version (that is, 0) is always attached to the mail to be distributed. For example, if the file is overwritten with history management OFF, the file is transmitted, and the latest version 0 file is always sent even when there is a version other than the latest version with history management ON.

○ When sending mail during registration: (When registering a new file and sending the registered file)
Same as reference.

<Operation from computer 3>
○ When sending mail without specifying the version when browsing:
The file of the latest version (that is, 0) is always attached to the mail to be distributed. For example, if the file is overwritten with history management OFF, the file is transmitted. Also, when a version other than the latest version is created by history management ON, the latest version file is also sent.

○ When referencing and delivering mail by specifying the version:
A file of a specified version (for example, 0 (latest), 1 (previous), 2, 3, etc.) is attached and transmitted to the mail to be distributed.

○ When registering for mail delivery:
The latest version (that is, 0) file, that is, the file registered this time is always attached to the mail to be distributed. Even if the file is overwritten when the history management is turned off or another version is created when the history management is turned on, the latest version of the file registered this time is sent.

  By configuring in this way, the user in the member can designate a specific version managed by the file history manager and notify the predetermined user. In addition, the latest version can always be notified. Further, since history management cannot be performed from a specific information terminal device (for example, the multifunction device 1), it is prevented from being occupied for a long time.

In this embodiment, when notification is made with the latest version, if some files have been deleted, the latest version that remains is opened. However, if all versions of the file are deleted, an error message stating “No file exists” is displayed. In addition, when a specific version other than the latest version is specified and the file is transmitted, and the specific version is deleted, an error message stating “No file exists” is displayed. However, when deletion of a file is detected, a mail indicating that the file has been deleted may be transmitted to the transmission destination of the mail. In this way, unnecessary access from the information terminal to the document management server 5 can be prevented.
Even when a version is specified and notified, the latest version may be displayed if the version is deleted.

Next, a procedure for using each function of the document management server 5 from the multifunction device 1 will be described.
First, the process from the initial state until each function is selected will be described.

(opening)
When the multifunction device 1 is turned on with the power turned on, it displays an opening screen on the display means and waits for an operation from the user. In addition, this opening screen is displayed when no operation can be input for a few minutes while moving to another screen or when the end of each function is input. In the present embodiment, as shown in FIG. 15A, a Touch Here button (start button) for instructing the start of a service is arranged in the center of the screen and waits for user input. When the start button is pressed, a function selection screen is displayed.

(Function selection)
After detecting the pressing of the start button, as shown in FIG. 15B, a function selection screen is displayed to wait for input from the user. In this embodiment, when each function is selected on the function selection screen, as shown in FIG. 15C, each function of “Register”, “Print”, “Delete”, “Reference”, and “Retrieve” is selected. The function button is arranged to do. When a press on each function button is input, the function selection information is notified to the document management server 5 via the network 4. Then, the login screen is displayed.

(Login)
After detecting the pressing of each function button, as shown in FIG. 15D, a login screen and a password input screen are displayed to wait for input of login information from the user. When login information, ie, “user ID” and “password” is input from the user, the login information is transmitted to the document management server 5 and an authentication result is awaited.

  The document management server 5 authenticates the authentication manager of FIG. 5 using the transmitted user ID and password. If the authentication is OK, the document management server 5 stores information in which the user ID is associated with the function selected by the user in the management information storage unit 114 in FIG. Send a notification that there is. If the authentication is NG, a notification to that effect is transmitted to the multifunction device 1.

Upon receiving the notification that the authentication is OK, the control unit 10 of the multifunction device 1 reads out and executes a software application corresponding to each function described later from the HDD 13 and displays an operation screen corresponding to each function on the LCD 22. To do.
When a notification that authentication is NG is received, a screen for prompting input of login information is displayed again without displaying a screen for operating the function.

Next, each function will be described.
The “registration from MFP” function scans a document such as paper by a scanner provided in the multifunction device 1, stores the scanned plane image data in the document management server 5, or stores it in the external media I / F 14 of the multifunction device 1. This is a function of storing in a recording medium attached to a connected device. Further, the document management server 5 stores an electronic file stored in a recording medium attached to a device connected to the external media I / F 14 of the multifunction device 1. Details will be described below.

FIG. 16 is a flowchart for explaining the “registration from MFP” function of the MFP 1.
When “Register from MFP” is selected on the function selection screen (FIG. 15c), the control unit 10 starts the processing of the flow of FIG. 16 (step S1601), and first displays the screen of FIG. 15 (d). When the authentication used is processed, and further notified that the authentication is OK (step S1602; Yes), the multi-function device 1 is obtained by (A) scanning a document such as paper set in the scanner. A screen as shown in FIG. 15 (e) for selecting an image file or (B) an electronic file stored in the recording media 20 and 21 attached to the external media I / F 14 of the multifunction device 1 is displayed. It displays on the display means comprised from LCD22, and waits for the input by a user.

  When “(A) document such as paper set in a scanner” is selected (step S1603; Yes), the multi function device 1 drives the scanner unit 19 to read data and generate an electronic file including the data. (Step S1604). On the other hand, when “(B) recording medium” is selected (step S1603; No and step S1605; Yes), an electronic file is read from the recording media 20 and 21 (step S1606).

  Next, the multifunction device 1 (control unit 10) displays the screen of FIG. 15F and (a) stores it in the document management server 5 or (b) the recording medium 20 mounted on the multifunction device 1. Or the user to select whether to store in 21.

  When “store in document management server 5” is selected (step S1607; Yes), the multi-function device 1 accesses the selected electronic file storage location and displays the folder information of the storage destination (step S1608). On the other hand, when “recording medium” is selected (step S1607; No and step S1609; Yes), the loaded recording medium is accessed and the folder information of the storage destination is displayed (step S1610).

  After that, when a folder selection is input by the user, (A) an image file obtained by scanning a document such as paper set in a scanner, or (B) a multifunction device to be stored in the selected electronic folder The electronic file stored in the recording medium attached to 1 is read (step S1612). Then, the electronic file is transmitted to the document management server 5 (step S1613).

  When the content manager of the document management server 5 receives the transmitted electronic file, it registers it in the designated folder. At this time, the access restriction manager sets ACL, and the file history manager manages the history of the file. Further, the log management manager manages the history information (log) of this series of processing. Further, the billing system manager obtains a billing amount based on the current processing content and the processing unit price registered in advance, and accumulates this billing amount (billing information). Further, the requested billing information is transmitted to the multifunction device 1. The multifunction device 1 receives the billing information from the document management server 5 and displays the charge on the display screen of the LCD 22 (step S1614).

  When the “Register from MFP” function is used, when (A) image data obtained from a document such as paper set in the scanner is selected, a scanner condition setting screen is displayed, and the scanner condition is changed. It may be settable. The scanner conditions are: document type (type of document to be scanned), top and bottom identification (automatic recognition of the top and bottom of the document), number of original paper sheets (number of documents to be scanned), storage format (file format to be saved after scanning), scanning resolution (Resolution at the time of scanning), document surface (whether the document is single-sided or double-sided), image quality (image quality and compression rate when scanned and stored in color), and the like may be settable.

  In this embodiment, when the “register from MFP” function is used, when (a) storage in the document management server 5 is selected, storage as illustrated in FIGS. 15G to 15J. Various setting screens that can be set for the selected file are displayed, and file registration options can be set. Registration options include document sharing (giving access to all members), history management (managing file history), registration expiry date (setting the expiry date for files to be saved), email delivery (file registration and At the same time, a mail with a file attached is distributed), receipt confirmation (simultaneously with file storage, a file-linked mail is distributed to all the people set in the ACL of the file, and the person who received the mail links A confirmation email will be sent when accessing earlier), Notification of notification of registration status ("Registration status notification email" will be set at the same time as storing the file, and ACL will be given when the file is operated) Notify all who are set to) may be settable.

  Next, the “print from MFP” function will be described. The “print from MFP” function refers to a combination of an electronic file stored in the file storage unit 113 of the document management server 5 or an electronic file stored in the recording media 20 and 21 attached to the multifunction device 1. This is a function for printing on a recording medium such as paper by a printing device included in the printing unit 18 of the machine 1.

FIG. 17 is a flowchart for explaining the “print from MFP” function of the multifunction machine 1.
When “print from MFP” is selected on the above-described function selection screen (FIG. 15C), the control unit 10 starts the flow of FIG. 17 (step S1701) and the authentication of FIG. 15D. When the notification that the authentication is OK is received by the authentication process using the screen (step S1702; Yes), the multi function device 1 displays a screen for selecting a place where the file is stored on the display screen. The user operates the display screen to (a) print an electronic file stored in the file storage unit 113 of the document management server 5 or (b) store it in the recording media 20 and 21 attached to the multifunction device 1. You can select whether the printed electronic file is printed.

  When “electronic file stored in the document management server 5” is selected (step S1703; Yes), the multifunction device 1 accesses the selected file storage location of the document management server 5 and displays the folder information of the storage destination. (Step S1704). On the other hand, when “recording medium” is selected (step S1703; No and step S1705; Yes), the multi-function device 1 accesses the loaded recording medium and displays the folder information of the storage destination (step S1706).

  Thereafter, when a folder selection is input by the user, (A) an electronic file stored in the selected electronic folder of the document management server 5 or (B) an electronic file stored in a recording medium attached to the multifunction device 1. A file is read (step S1707).

  When an electronic file on the document management server 5 is designated, the access restriction manager checks the access right from the ACL, and if there is an access right, the content manager transmits the electronic file to the multifunction device 1. Further, the mail transmission manager notifies each registered user by e-mail that the corresponding electronic file has been printed according to the setting. Further, the log management manager manages the history information (log) of this series of processing. Further, the billing system manager obtains a billing amount based on the current processing content and the processing unit price registered in advance, and accumulates this billing amount (billing information). Further, the requested billing information is transmitted to the multifunction device 1. A file history manager manages file histories. Further, the log management manager manages the history information (log) of this series of processing.

  The multifunction device 1 prints the electronic file read from the storage media 20 and 21 or the electronic file transmitted from the document management server 5 (step S1708).

  After printing the electronic file, the multifunction device 1 transmits information specifying the content of the printing process, such as the number of printed sheets and the print size, to the document management server 5. The billing system manager of the document management server 5 obtains a billing amount based on the notified current processing content and a pre-registered processing unit price, stores this billing amount (billing information), and stores the present billing information. Send to the MFP 1.

The multifunction device 1 receives the billing information from the document management server 5 and displays the charge on the display screen (step S1709).
The billing system manager may, for example, receive a notification of the total number of prints from the multifunction device 1 and calculate the billing amount for one printing process this time, or the multifunction device 1 may calculate a certain amount ( For example, for each sheet, every 10 sheets, etc.) Every time printing is performed, a notification is received, a charge calculation is performed for each fixed amount, and the sum of these is obtained, so that the amount billed for this printing process can be obtained. You may calculate.

  When the “print from MFP” function is used, when a file is selected, a print condition setting screen may be displayed so that the print condition can be set. Printing conditions include color selection (monochrome printing or color printing), number of copies (number of sheets to be printed), layout (whether one sheet is printed on one page or multiple branches are printed on one page), print size (Automatic or select each paper size), print side (single side or double side), etc. may be settable.

  Next, the “deletion from MFP” function will be described. “Delete from MFP” means an access to an electronic file stored in the document management server 5 or an electronic file stored in a recording medium attached to the multifunction device 1 from the multifunction device 1 and the selected electronic file. This function deletes a file.

FIG. 18 is a flowchart for explaining the “delete from MFP” function of the multifunction machine 1.
When “Delete from MFP” is selected on the above-described function selection screen (FIG. 15C), the control unit 10 starts the process of FIG. 18 (step S1801), and the authentication is OK. Is received (step S1802; Yes), the multi-function device 1 displays a screen for selecting a location where the electronic file is stored on the display screen. From the display screen, it is possible to select (a) deletion of a file stored in the document management server 5 or (b) deletion of a file stored in a recording medium attached to the multifunction device 1.

  When “electronic file stored in the document management server 5” is selected (step S1803; Yes), the multifunction device 1 accesses the selected file storage location of the document management server 5 and displays the folder information of the storage destination. (Step S1804). On the other hand, when “recording medium” is selected (step S1803; No and step S1805; Yes), the multi-function device 1 accesses the mounted recording medium and displays folder information of the storage destination (step S1806).

  Thereafter, when the folder selection is input by the user, (A) the electronic file stored in the selected electronic folder of the document management server 5 or (B) the file is stored in the recording media 20 and 21 attached to the multifunction device 1. The read electronic file is read (step S1807).

  When an electronic file on the document management server 5 is designated, the access manager checks the access right from the ACL, and if there is an authority to delete it, the content manager transmits the electronic file to the multifunction device 1. Further, the multifunction device 1 displays the contents of the electronic file by a preview or the like (step S1808). If the user selects to delete (step S1809; Yes), the multi function device 1 deletes the electronic file (step S1810). That is, when a file on the recording medium is designated, the corresponding file stored in the recording medium 20, 21 or the like is deleted via the external medium I / F 14.

  In this case, the multifunction device 1 notifies the document management server 5 of information related to the deleted file (for example, the number of files, the capacity of each file, etc.) for billing processing. The billing system manager of the document management server 5 obtains a billing amount based on the notification contents and the processing unit price registered in advance, and accumulates this billing amount (billing information). Further, the requested billing information is transmitted to the multifunction device 1. The multifunction device 1 receives the billing information from the document management server 5 and displays the charge on the display screen (step S1811).

  On the other hand, when an electronic file on the document management server 5 is designated, the access restriction manager checks the access right again from the ACL as necessary, and if there is a deletion right, the content manager deletes the electronic file. . Further, the mail transmission manager notifies each registered user by e-mail that the corresponding electronic file has been deleted according to the setting. Further, the log management manager manages the history information (log) of this series of processing. Further, the file history manager performs file history management (version information update, etc.). Further, the billing system manager obtains a billing amount based on the current processing content and the processing unit price registered in advance, and accumulates this billing amount (billing information). Further, the requested billing information is transmitted to the multifunction device 1.

  Next, the “deletion from MFP” function will be described. “Reference from MFP” is a function for displaying an electronic file stored in a recording medium attached to the document management server 5 or the multifunction device 1 on the display unit of the multifunction device 1.

FIG. 19 is a flowchart for explaining the “reference from MFP” function of the multifunction machine 1.
When “reference from MFP” is selected by the user on the function selection screen described above (step S1901) and further notification that authentication is OK (step S1902), the multifunction device 1 stores the file. A screen for selecting a location is displayed on the display screen. From the display screen, it is possible to select (a) referencing a file stored in the document management server 5 or (b) referencing a file stored in a recording medium attached to the multifunction device 1.

  When “electronic file stored in the document management server 5” is selected (step S1903; Yes), the multifunction device 1 accesses the selected file storage location of the document management server 5 and displays the folder information of the storage destination. (Step S1904). On the other hand, when “recording medium” is selected (step S1903; No and step S1905; Yes), the multifunction device 1 accesses the mounted recording medium and displays the folder information of the storage destination (step S1906).

  Thereafter, when a folder selection is input by the user, (A) an electronic file stored in the selected electronic folder of the document management server 5 or (B) an electronic file stored in a recording medium attached to the multifunction device 1. A file is read (step S1907).

  When an electronic file on the document management server 5 is designated, the access restriction manager checks the access right from the ACL, and if there is an authority to refer to it, the content manager transmits the electronic file to the multifunction device 1. Further, the mail transmission manager notifies each registered user by mail that the corresponding electronic file has been referred to in accordance with the setting. Further, the log management manager manages the history information (log) of this series of processing.

  Further, the control unit 10 determines an application corresponding to the read file, for example, from the extension of the file, and activates the corresponding application (step S1908). Further, the control unit 10 executes the activated application, expands the content of the read electronic file in the display memory area secured on the RAM 11, and displays it on the LCD 22 by preview or the like (step S1908). The image developed in the display memory area may be a thumb name image that is coarser (bits are thinned out) than the normal bitmap pattern.

  Subsequently, after displaying the data of the electronic file, the control unit 10 notifies the document management server 5 of the number of pages of the displayed data, the display time, and the like. Based on the notification, the document management server generates billing information and notifies the multifunction device 1. The multifunction device 1 receives the billing information from the document management server 5 and displays the charge on the display screen (step S1909).

  When the “reference from MFP” function is used, when (a) Browse file stored in document management server 5 is selected, various setting screens that can be set for the stored file are displayed, and file registration is performed. Options can be set. The same registration options as when using the “Register from MFP” function can be set. That is, document sharing, history management, registration expiration date, mail delivery, receipt confirmation, registration status notification notification, etc. may be settable.

  Next, the “removal from MFP” function will be described. “Retrieving from MFP” is a function of storing a file stored in the document management server 5 in a recording medium attached to the multifunction device 1.

  FIG. 20 is a flowchart for explaining the “removal from MFP” function of the multifunction device 1.

  When “take out from MFP” is selected by the user on the function selection screen described above (step S2001; Yes), and further notification that the authentication is OK (step S2002; Yes), the multifunction device 1 The management server 5 is accessed and folder information is displayed.

  When “electronic file stored in the document management server 5” is selected (step S2003; Yes), the multifunction device 1 accesses the selected file storage location of the document management server 5 and displays the folder information of the storage destination. (Step S2004). On the other hand, when “recording medium” is selected (step S2003; No and step S2005; Yes), the multifunction device 1 accesses the mounted recording medium and displays the folder information of the storage destination (step S2006).

  Thereafter, when a folder selection is input by the user, (A) an electronic file stored in the selected electronic folder of the document management server 5 or (B) an electronic file stored in a recording medium attached to the multifunction device 1. A file is read (step S2007). When an electronic file on the document management server 5 is designated, the access restriction manager checks the access right from the ACL, and if there is an authority to refer to it, the content manager transmits the electronic file to the multifunction device 1. Further, the mail transmission manager notifies each registered user by mail that the corresponding electronic file has been referred to in accordance with the setting. Further, the log management manager manages the history information (log) of this series of processing.

  Further, the multi function device 1 expands the contents of the electronic file in the display memory area secured on the RAM 11 and displays it on the LCD 22 by a preview or the like (step S2008). When the user selects to acquire the electronic file after displaying the data of the electronic file (step S2008), the multifunction device 1 is loaded with the recording media 20, 21, etc. for storing the electronic file by the user. (Step S2009). If it is determined that the recording medium is loaded (step S2010; Yes), the multi function device 1 stores the electronic file in the designated recording medium 20, 21 (step S2010). After storing the data of the electronic file, the control unit 10 notifies the document management server 5 of the amount of the stored data, the device occupation time, and the like. Based on the notification, the document management server 5 generates billing information and notifies the multifunction device 1. The multifunction device 1 receives the billing information from the document management server 5 and displays the charge on the display screen (step S2011).

(log off)
When the billing information of each service of “registration”, “printing”, “deletion”, “reference”, “retrieve” is received and the charge is displayed on the display screen, the document management server 5 logs off.
When the log-off is performed, the document management server 5 deletes the information that associates the user ID saved at the time of login with the function selected by the user from the management information storage unit 114 in FIG. Send a message to the effect. The multi-function device 1 receives the logoff completion from the document management server 5 and displays a screen on which the Touch Here button shown in FIG. That is, every time the user newly uses a function after logging off, the multifunction device 1 requests authentication to the document management system.

Next, a procedure for using each function of the document management server 5 from the computer 3 will be described.
First, the process from when the software is launched until each function is selected will be described.

(Login)
After starting up the software, a login screen and a password input screen are displayed to wait for input of login information from the user. For example, when a screen as shown in FIG. 15D is displayed on a monitor or the like connected to the computer 3 and login information, that is, “user ID” and “password” is input from the user, the login information is displayed. It transmits to the document management server 5 and waits for the authentication result. Upon receiving notification that the authentication is OK, the computer 3 displays a function selection screen as shown in FIG. 15B on the monitor, for example. When a notification that authentication is NG is received, a screen for prompting input of login information is displayed again without displaying a screen for operating the function.

(Function selection)
Upon receiving notification that the authentication is OK, the computer 3 displays a function selection screen on the display and waits for input from the user. On the function selection screen, function buttons for selecting each function of “registration”, “reference”, “retrieve”, and “delete” are arranged. When selection of each function button is input by the mouse pointer, the function selection information is notified to the document management server 5 via the network 4. Thereafter, an operation screen corresponding to each function described later is displayed on the display. Each function will be described in detail below.

  Next, the “registration from PC” function will be described. “Registration from PC” is a function of storing an electronic file stored in the computer 3 in the document management server 5.

FIG. 21 is a flowchart for explaining the “registration from PC” function of the multifunction machine 1.
When “registration from PC” is selected by the user on the function selection screen described above (step S2101; Yes) and further notification that authentication is OK (step S2102; Yes), the computer 3 A screen for selecting a file to be registered and stored on the display screen is displayed on the display screen. When the file selection by the user is input (step S2103; Yes), the computer 3 accesses the document management server 5 to obtain the folder information, displays the folder information on the display screen (step S2104), and saves it. A screen for selecting the electronic folder is displayed. When the user inputs the selection of the storage destination electronic folder (step S2105; Yes), the electronic file to be registered is transmitted to be registered in the electronic folder of the document management server 5 (step S2106). After sending the file, the computer 3 receives the billing information from the document management server 5 and displays it on the display screen (step S2107).

  When the “Register from PC” function is used, various setting screens that can be set for the stored file are displayed as in “Register from MFP” described above, and file registration options can be set. Registration options include document sharing (giving access to all members), history management (managing file history), registration expiry date (setting the expiration date for files to be saved), and mail delivery (file registration) At the same time, a mail with a file attached is delivered), confirmation of receipt (at the same time as storing the file, a mail with a link to the file is delivered to all the people set in the ACL of the file, and the mail is received. A confirmation email will be sent when the person who accesses the link destination), notification of registration status notification (set to notify the “registration status notification email” at the same time as storing the file) Notification to all persons set in the ACL) may be possible.

  If history management is selected as the registration option, the history of files stored in the document management server 5 can be managed. That is, when a predetermined operation (for example, right click of the mouse) is input in a state where the file stored in the document management server 5 is selected at the time of registering the selected file described above, a list of document histories is displayed.

  Next, the “reference from PC” function will be described. “Reference from PC” is a function of displaying an electronic file stored in the document management server 5 on the display of the computer 3.

FIG. 22 is a flowchart for explaining the “reference from PC” function of the multifunction machine 1.
When “reference from PC” is selected by the user on the function selection screen described above (step S2201; Yes), and further notification that the authentication is OK (step S2202; Yes), the computer 3 A screen for selecting an electronic file is displayed on the screen. That is, the multifunction device 1 displays a list of electronic folders that can be referred to by the user (step S2203). When selection of an electronic file is input by the user (step S2204; Yes), the computer 3 acquires the electronic file from the document management server 5 (step S2205). Then, the computer 3 activates software such as a predetermined viewer and displays the electronic file (step S2206). When the computer 3 determines that the reference by the user has ended (step S2207; Yes), the computer 3 notifies the document management server 5 of the end (step S2208). Thereafter, the computer 3 receives the billing information from the document management server 5 and displays the charge on the display screen (step S2209).

  When using the “reference from PC” function, various setting screens that can be set for the stored file are displayed, and file registration options can be set. As the registration option, the same option as that when using the “registration from PC” function described above can be set. That is, document sharing, history management, registration expiration date, mail delivery, receipt confirmation, registration status notification notification, etc. may be settable. Similarly, when history management is selected as a registration option, the history of files stored in the document management server 5 can be managed. That is, at the time of “reference from PC” of the selected file described above, as in the case of “registration from PC”, a predetermined operation ( For example, when a right mouse click is entered, a list of document histories is displayed.

  Next, the “removal from PC” function will be described. “Retrieve from PC” is a function of storing a file stored in the document management server 5 in the computer 3.

  FIG. 23 is a flowchart for explaining the “removal from PC” function of the multifunction machine 1. When “take out from PC” is selected by the user on the function selection screen described above (step S2301; Yes), and further notification that the authentication is OK (step S2302; Yes), the computer 3 performs document management. The server 5 is accessed and folder information is displayed (step S2303). The computer 3 displays a screen for allowing the user to select an electronic file on the screen. That is, the multifunction device 1 displays a list of electronic folders that can be referred to by the user. When selection of the electronic file is input by the user (step S2304; Yes), the computer 3 displays a screen or the like on which the user can select an electronic folder, and accepts input of the storage destination electronic folder (step S2305). Thereafter, the computer 3 stores the electronic file in the selected electronic folder from the document management server 5 (step S2306). After acquiring the electronic file, the computer 3 notifies the document management server 5 of the end of acquisition (step S2307). Thereafter, the computer 3 receives the billing information from the document management server 5 and displays the charge on the display screen (step S2308).

  Next, the “delete from PC” function will be described. “Delete from PC” is a function of deleting a file stored in the document management server 5.

FIG. 24 is a flowchart for explaining the “delete from PC” function of the multifunction machine 1.
When “delete from PC” is selected by the user on the function selection screen described above (step S2401; Yes), and further notification that authentication is OK (step S2402; Yes), the computer 3 performs document management. The server 5 is accessed and folder information is displayed (step S2403). The computer 3 displays a screen for allowing the user to select an electronic file on the screen. That is, the multifunction device 1 displays a list of electronic folders that can be referred to by the user. When selection of an electronic file is input by the user (step S2404; Yes), the computer 3 displays a screen for confirming whether or not to execute deletion and waits for input by the user. When deletion from the user is selected (step S2405; Yes), the computer 3 issues a request for deleting the electronic file to the document management server 5 (step S2406). After the electronic file is deleted by the document management server 5, the computer 3 receives billing information from the document management server 5 and displays a charge on the display screen (step S2407).

(log off)
When the billing information of each service of “registration”, “print”, “delete”, “reference”, “retrieve” is received and the charge is displayed on the display screen, the computer 3 displays a function selection screen, Wait for the operation. When the user wants to log off, the software can be terminated.

  As described above, the document management system includes the document management server 5 connected to an information terminal such as the multifunction machine 1 or the computer 3, and the document management server 5 includes authentication means for authenticating the member. When the user operates the computer 3 to use each function (registration, reference, printing, etc.), the document management server 5 requests authentication by an authentication unit. As a result, the document management server 5 can acquire a history of member usage information, and can appropriately charge a member organization.

  For example, at the time of registering a file in the document management server 5 and at the time of printing the file, billing information can be generated for each use of registration and printing. Even when a recording medium is mounted on the multifunction device 1 and a file stored on the recording medium is printed (that is, the function is completed on the multifunction device), the document management server 5 is selected when the printing function is selected. Request authentication to.

  Further, when the printing function is used in the multifunction device 1, the multifunction device notifies the document management server 5 of the end of the printing function when printing of all pages is completed. Upon receiving the end notification, the document management server 5 generates billing information. As a result, printing is performed quickly. However, when the network cable of the multifunction device 1 is disconnected halfway, it is not possible to charge properly. In order to prevent this, the multi-function device may notify the document management server 5 of the end of page printing when it finishes printing each page. In this case, although the printing speed decreases, it is possible to charge appropriately.

  For example, when using the document management system from the computer 3, a standard browser installed in the computer 3 is not used. Provide dedicated software that uses this document management system. This is because the document management server 5 obtains the usage status and charges when using each function.

  Further, when the “reference” function is used, when the reference function is completed, the computer 3 or the like notifies the document management server 5 of the end of the reference function. Upon receiving the end notification, the document management server 5 generates billing information. However, the reference function is used endlessly, and occupies, for example, the use of the multifunction device 1. In order to avoid this, the multifunction peripheral 1 may notify the document management server 5 every time the reference function is used (for example, every 10 seconds), and charge may be made according to the time used for the reference function. .

  In addition, the time during which the reference function can be used (for example, up to 3 minutes) may be limited. Furthermore, the reference function may be terminated when there is no input of a reference function operation (for example, movement, rotation, enlargement, reduction operation, etc.) for a certain time (for example, up to 3 minutes).

Next, a preferred embodiment of the “registration from MFP” function will be described.
An error process when the “register from MFP” function of the file from the multifunction device 1 is set and “mail delivery” is set as the registration option will be described.

  When the document management server 5 detects that there is an error (eg, file transmission is interrupted during transmission) when storing the file in the document management server 5 using the “registration from MFP” function, the composite management Notify machine 1 that there is an error. Further, when the mail transmission manager of the document management server 5 detects that there is an error when sending mail to the “mail transmission” destination, the member list manager is accessed and the “mail transmission” option is set. Get the email address corresponding to the member you set. Then, an e-mail is created in order to notify the destination where the error has occurred (for example, e-mail delivery to the destination XX has failed), and is sent together with the e-mail address information. By configuring in this way, an error message can be appropriately notified to the user.

Next, a preferred embodiment of the “reference from MFP” function from the multifunction device 1 will be described.
When referring to the LCD 22 of the multifunction machine 1, the displayed content can be rotated every 90 degrees. The 90-degree rotation may be performed on an application installed in the multifunction machine 1 or an image processor that handles secondary data. However, the processing performed on the image processor is more efficient because it does not require conversion from primary data to secondary data.

Further, the 90-degree rotation reference may be any location (for example, upper left). However, if the display panel is only partially displayed and rotated 90 degrees, the displayed part moves out of the display panel, making it difficult to see. Therefore, the rotation reference of 90 degrees may be rotated with reference to the center of the display portion currently displayed on the display panel.
It should be noted that enlargement, reduction, scrolling, etc. of the file displayed on the display panel may be made convenient.

  Furthermore, an error message may be displayed on the display panel when the downloaded file cannot be displayed when using “reference from MFP” or “print from MFP”. However, this is useless to download. In order to avoid this, it is easy to check the extension (identification information) of the file before downloading and display an error at that time if the extension is NG.

  Further, when the “print from MFP” function is used, for example, in the case of a spreadsheet, if only the first sheet is printed, useless sheets are less likely to be printed. Further, when using the “reference from MFP” function, for example, in the case of a JPEG (Joint Photographic Experts Group) file, color display cannot be selected, and only black and white display can be selected. Becomes easier. Further, when the “print” function is used, for example, in the case of a document file, a page that is not intended to be printed may be printed, and the number of pages to be printed cannot be predicted. Accordingly, when it is determined that the file is a document file based on an extension or the like, the number of printed pages may be displayed or a print preview may be displayed.

Next, a preferred embodiment when “logging in” to the document management server 5 from the multifunction device 1 or the computer 3 will be described.
The multifunction device 1 and the computer 3 may be provided with a simple authentication function. In other words, the OK button for transmitting to the document management server 5 is not displayed unless the number of digits of the ID or password is not more than a predetermined number. With this configuration, even if an ID is input by mistake or a password is entered and the OK button is pressed, the document management server 100 is accessed and there is no waste of waiting. In addition, the network load can be reduced.

  In this embodiment, when using the service of the document management server 5 from the multifunction device 1 as described above, (1) service selection (registration, reference, printing, etc.) and (2) login are performed in this order, and the service ends. Then, log off forcibly. This way you never forget to log off.

  In this embodiment, both “registration status notification mail” and “self notification mail” can be set in the target file. However, when both are set, if both mails are transmitted, a large number of mails having the same purpose are transmitted, and a load is imposed on the network. Therefore, when both “registration status notification mail” and “self notification mail” are set, only one mail may be transmitted. FIG. 25 is a flowchart for explaining the “self-notification mail” setting process in which the “self-notification mail” is set not to be transmitted when both are set. In this example, the document management server 5 sets its own notification mail, and when the file is updated, it determines whether “registration status notification mail” is set for the updated file (step S2501). If “registration status notification mail” is set (step S2501; Yes), “self notification mail setting processing” is terminated. In this case, it is preferable that the contents of the “registration status notification mail” and the “self notification mail” are the same. If the contents are the same, the user can be prevented from being confused even if only one mail is sent.

  The document management server 5 according to the embodiment of the present invention can be realized using a normal computer system, not a dedicated system. For example, the document management server 5 that executes the above-described processing is configured by installing the program from a recording medium (flexible disk, CD-ROM, or the like) that stores the program for executing the above-described processing in a general-purpose computer. can do.

  A means for supplying these programs is arbitrary. In addition to being able to be supplied via a predetermined recording medium as described above, for example, it may be supplied via a communication line, a communication network, a communication system, or the like. In this case, for example, the program may be posted on a bulletin board (BBS) of a communication network and provided by superimposing it on a carrier wave via the network. Then, the above-described processing can be executed by starting the program thus provided and executing it in the same manner as other application programs under the control of the OS.

It is a figure explaining the outline | summary of a document management system. FIG. 2 is a diagram illustrating a configuration of a multifunction machine. FIG. 3 is a diagram illustrating an appearance of a multifunction peripheral. It is a figure explaining the structure of a document management server. It is a figure explaining the function which a document management server has. (A) It is a figure explaining the function of a content manager. (B) It is a figure which shows the example of the information which an access control list stores. It is a figure explaining the function of a member list manager. (A) And (b) is a figure which shows the example of the information which a member list manager stores, (c) is a figure which shows the example of the information which a log | history management manager stores, (d) is a charge It is a figure which shows the example of the information which a manager memorize | stores. (A) is a flowchart explaining the “mail delivery” setting process, and (b) is a diagram showing an example of mail transmitted in this process. (A) is a flowchart for explaining the “reception confirmation” process, and (b) is a diagram showing an example of a mail transmitted in this process. (A) is a flowchart for explaining the “reception confirmation” execution process, and (b) is a diagram showing an example of mail transmitted in this process. (A) is a flowchart explaining the “registration status notification mail” setting process, and (b) is a diagram showing an example of mail transmitted in this process. (A) is a flowchart explaining the “self-notification mail” setting process, and (b) is a diagram showing an example of mail transmitted in this process. It is a figure explaining the function of file history management. FIG. 6 is a diagram illustrating an example of a screen output to a display device connected to a multifunction peripheral or a computer. 10 is a flowchart for explaining a “registration from multifunction device” process. 10 is a flowchart for explaining a “print from multifunction apparatus” process. 10 is a flowchart for explaining a “deletion from multifunction device” process. 10 is a flowchart for explaining a “reference from a multifunction device” process. 10 is a flowchart for explaining a “retrieval from multifunction device” process. It is a flowchart explaining a "registration from PC" process. It is a flowchart explaining the “reference from PC” processing. It is a flowchart explaining the "take out from PC" process. It is a flowchart explaining a "deletion from PC" process. It is a flowchart explaining the other example of a "self-notification mail" setting process.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Multifunction machine 3 Personal computer 4 Network 5 Document management server 10 Control part 11 RAM
12 ROM
13 HDD
14 External media I / F
15 I / F
16 Communication unit 17 System bus 18 Printing unit 19 Scanner unit 20 Recording medium (CD / DVD)
21 Recording media (memory card)
22 LCD
23 Touch Panel 110 Control Unit 111 RAM
112 ROM
113 File storage unit 114 Management information storage unit 115 Display unit 116 Input unit 117 Communication unit

Claims (4)

A document management server for storing a plurality of files,
User information storage means for storing user information relating to a user who can operate the file;
A first setting unit configured to notify a user other than a user who operates the file among users stored in the user information storage unit about the file when the file is operated;
A second setting means configured to notify the set user when a predetermined file is operated by a user setting;
When a predetermined file is operated, based on the first and second setting means, notification information indicating that the file has been operated is transmitted to the user set in the first and second setting means. Sending means to
With
In the case where the same user exists between the user set by the first setting unit and the user set by the second setting unit, the transmission unit is configured to either one of the users set by the first setting unit. Send notification information for
A document management server characterized by that.   The document management server according to claim 1, wherein the contents of the notification information are the same. A user information storage step for storing user information relating to a user who can operate the file;
A first setting step for setting so as to notify a user other than the user who operates the file among the users stored in the user information storage step when the file is operated;
A second setting step for setting to notify the set user when a predetermined file is operated by a user setting;
When a predetermined file is operated, notification information indicating that the file has been operated is transmitted to the user set in the first and second setting steps based on the first and second setting steps. Sending step to
With
In the transmission step, when the same user exists between the user set in the first setting step and the user set in the second setting step, either one of the users is set Send notification information for
A document management method characterized by the above. Computer
User information storage means for storing user information relating to a user who can operate the file;
A first setting unit configured to notify a user other than a user who operates the file among users stored in the user information storage unit about the file when the file is operated;
A second setting unit configured to notify the set user when a predetermined file is operated by a user setting;
When a predetermined file is operated, based on the first and second setting means, notification information indicating that the file has been operated is transmitted to the user set in the first and second setting means. Function as a transmission means,
In the case where the same user exists between the user set by the first setting unit and the user set by the second setting unit, the transmission unit is configured to either one of the users set by the first setting unit. Send notification information for
A program characterized by that.

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