KR20240118561A - Automatic conversion system between physical terminal and virtual terminal and method using the system - Google Patents

Abstract

The present invention relates to an automatic conversion system between a physical terminal and a virtual terminal, which comprises: a physical terminal image server for storing work content performed by a worker using a work terminal connected through an in-company communication network, as a first image file in the form of a disk image file; a virtual computer providing unit which converts the first image file stored in the physical terminal image server into a second image file in the form of a disk image file to allow the corresponding worker to read or modify the first image file through a non-work terminal connected to an external communication network different from the in-company communication network based on work information on the corresponding worker, and providing the second image file for the worker who works outside; and a central server which receives a work state of the corresponding worker and controls the physical terminal image server and the virtual computer providing unit based on the received work information. According to the present invention, the present invention is to prevent data of a company from being unnecessarily leaked to the outside when work data is read and modified in the same computer environment in an office by using a non-work terminal of a worker who works outside according to work information in a central server.

Description

Automatic conversion system between physical terminal and virtual terminal and method using the system}

The present invention relates to an automatic switching system between a physical terminal and a virtual terminal and a method of using the system. More specifically, the present invention relates to an automatic switching system between a physical terminal and a virtual terminal and a method of using the system. More specifically, at least one worker uses a non-business terminal installed externally while on a business trip or working from home to use the business terminal in the office. It relates to an automatic switching system between a physical terminal and a virtual terminal that performs the same task and a method of using the system.

The computing architecture widely used in the past is a client/server system, and high-performance client computers installed in such a conventional server and client network environment had to install and run software individually on each computer in order to use application software. Additionally, the server only performed the function of connecting clients to the network or storing commonly used files or programs.

Therefore, as work is concentrated on client computers, tens of thousands of desktops must be upgraded whenever large-scale applications such as enterprise resource planning (ERP), document management, customer management, and customer relationship management (CRM) are introduced. In addition, there is the problem that enormous costs are required for individual distribution and installation of applications, maintenance, and expansion of network bandwidth.

Meanwhile, as the speed of computer technology development rapidly increases and its specifications become increasingly improved, the PC you are using becomes outdated after a few years. As a result, when new applications are released, they often require high hardware specifications, so it is often impossible to use them on existing PCs. Each time, you have to pay a huge amount of money to purchase new hardware or upgrade it.

In addition, as network technology such as the Internet rapidly improves, all computer users are experiencing a lot of damage due to computer viruses and hacking, but it is difficult for each individual to prepare reliable security measures against such damage from an economic or technical perspective. The downside is that it costs a lot of money.

Related prior arts have been proposed to improve the problems described above.

The proposed prior art virtual desktop file access service system and method for mobile devices (Korean Patent No. 10-1228424) is a VDI (Virtual Desktop Infra) server that operates according to user-set events or defined schedules while the virtual desktop is running. Metadata including at least one of user-specified shared folders, subfolders, file information, user information, sharing permission information, and storage location is created, stored in the VDI mobile database, and transmitted upon user request, and sent to the VDI server. After mounting the data and the virtual desktop environment specified by the metadata created by When converted and displayed accordingly, and generate at least one event of read, move, or delete with reference to the displayed metadata, the VDI mobile server accesses the VDI storage and processes the event generated by the mobile device. It relates to a virtual desktop file access service system and method for mobile devices that then responds to the mobile device with the results.

In the case of prior art, a service is provided to access virtual computer data from a remote mobile terminal by using metadata for specific folders and subfolders stored in the virtual computer at the user's request and mounting them, and the core virtual computer Because it does not provide a mobile VDI method, the security for remote access is weak, so the introduction of additional security solutions (MDM, MCM, MAM) is necessary. In addition, the virtual computer is divided into workers' working status, that is, internal or external work. Since it is not provided, there is a problem of information leakage where company data is leaked to the outside world unnecessarily.

Korean Patent No. 10-1228424: Virtual desktop file access service system and method for mobile devices

The present invention was created to solve the problems of the prior art described above, and it is possible to view and modify business data worked by a worker through an in-house communication network using a non-business terminal from outside even when the worker is working outside. The purpose is to provide an automatic switching system between physical terminals and virtual terminals and a method using the system.

In order to achieve the above object, the automatic switching system between a physical terminal and a virtual terminal according to the present invention and a method using the system are to convert work data worked by a worker using a work terminal connected through an in-house communication network into a disk image file format. 1 A physical terminal image server that stores the image file and the corresponding first image file so that the worker can view or modify the first image file stored in the physical terminal image server through a non-business terminal connected to an external communication network different from the in-house communication network converts a second image file in the form of a disk image file, receives the input of the virtual computer provision unit that provides the converted second image file to the worker in the external work state, and the work status of the worker, and receives the input work information. Based on this, when the worker uses the work terminal to work in the office, the first image file is provided to the worker, and when the worker works outside the office using the non-work terminal, the second image file is provided to the worker. It is provided with a central server that controls the physical terminal image server and the virtual computer provision unit to provide the image server.

A virtual terminal provision module is installed in the non-business terminal and displays a second image file provided from the virtual computer provision unit through the non-business terminal or transmits a work command input from the corresponding worker to the virtual computer provision unit. Equipped with

The virtual computer providing unit includes an image conversion server that converts the first image file stored in the physical terminal image server into the second image file when work information about the worker's working status is input from the central server and the image conversion server A virtual terminal image server in which the converted second image file is stored, and the corresponding worker receives the second image file stored in the virtual terminal image server while working outside and displays the received second image file on the non-work terminal. and a terminal virtual server that modifies the second image file according to a work command input from the virtual terminal providing module through the external communication network.

The terminal virtual server transmits the modified second image file to the virtual terminal image server when the worker in the external work state inputs the external work termination information to the central server, and the image conversion server transmits the modified second image file to the virtual terminal image server. The received second image file is converted into a corresponding first image file and stored in the physical terminal image server.

When the physical terminal image server is connected to the work terminal through the internal communication network, the physical terminal image server displays the first image file through the work terminal so that the worker can view the first image file while in office, or displays the first image file through the work terminal. In order to modify the first image file, the first image file is modified according to a work command input from the business terminal.

The terminal virtual server detects an abnormal state of the non-business terminal, and when the non-business terminal is determined to be in an abnormal state, it blocks an external communication network connected to the non-business terminal.

The terminal virtual server detects an abnormal state of the non-business terminal, and when the non-business terminal is determined to be in an abnormal state, the second image file modified according to the operation command input from the non-business terminal is converted into the virtual terminal image. The image conversion server converts the second image file stored in the virtual terminal image server into a corresponding first image file and stores the image file in the physical terminal image server.

The terminal virtual server is characterized by determining that the worker is in an abnormal state when the corresponding work command is not input from the non-business terminal for a preset reference time.

The non-business terminal is equipped with a GPS module that generates location information of the non-business terminal, and the terminal virtual server is installed in an office where the non-business terminal is preset based on the location information of the non-business terminal transmitted to the GPS module. If located within the area, it is determined that the worker is in an abnormal state.

The non-business terminal includes a GPS module that generates location information of the non-business terminal and a camera that captures the surroundings of the non-business terminal and generates image information. It is connected to the terminal virtual server and is connected to the GPS module and the camera. An accident determination unit that acquires location information and image information and determines the accident state of the worker working outside based on the acquired image and location information; and a rescue signal that blocks the external communication network connected to the non-business terminal and provides the central server manager with determination information determining the accident state of the worker in the outside work state when the accident determination unit determines that the accident state of the worker in the outside work state is the accident state. It is provided with a generator.

A time and attendance management step in which work information on the outside work status entered by a worker who wishes to work outside is obtained from the attendance central server, and a non-work service in which the worker is connected to an external communication network different from the in-house communication network based on the work information in the attendance management step. and a virtual computer providing step of converting the first image file stored in the physical terminal image server into a second image file in the form of a disk image file and providing the second image file to the non-business terminal so that the first image file stored in the physical terminal image server can be viewed or modified through the terminal.

The virtual computer provision step is a virtual image conversion step of converting the first image file stored in the physical terminal image server into the second image file when work information about the worker's outside work status is input to the central server in the attendance management step. and a virtual terminal image storage step of storing the second image file converted in the image conversion step in a virtual terminal image server, and the worker displays the second image file through the non-work terminal while working outside, or displays the second image file through the non-work terminal. In order to modify the image file, a terminal virtualization step is provided to modify the second image file according to a work command input from the non-business terminal.

When the external work termination status information is input to the central server, an external work termination step of storing the second image file modified in the terminal virtual server in the virtual terminal image server.

When the attendance status information is input to the central server in the attendance management step, the second image data stored in the virtual terminal image server is converted into a first image file in the form of a disk file that can be viewed or modified in the work terminal to create the physical terminal image. The physical image conversion step of storing on the server and the first image file converted in the physical image conversion step are displayed through the relevant work terminal so that the worker can view the first image file while working, or the first image file is converted to the physical image conversion step. In order to modify the file, a physical terminal work step is provided to modify the first image file according to a work command input from the business terminal.

In the terminal virtualization step, an abnormal state of the non-business terminal is detected, and if the non-business terminal is determined to be in an abnormal state, an abnormal state determination step is further provided to block an external communication network connected to the non-business terminal.

In the abnormal state determination step, if an abnormal state of the non-business terminal is detected and the non-business terminal is determined to be in an abnormal state, the second modified according to the work command input from the non-business terminal stored in the terminal virtual server A data backup step of storing an image file in the virtual terminal image server is provided.

The abnormal state determination step includes an abnormal state determination step based on work time for determining that the worker is in an abnormal state when the corresponding work command is not input from the non-work terminal during the terminal virtualization step for a preset reference time.

The non-business terminal is equipped with a GPS module that generates location information of the non-business terminal, and the abnormal state determination step is performed based on the location information of the non-business terminal transmitted to the GPS module in the terminal virtualization step. If the location of the work terminal is determined to be located within the company, an abnormal state determination step based on location information is provided to determine that the worker is in an abnormal state.

The non-business terminal includes a GPS module that generates location information of the non-business terminal and a camera that captures the surroundings of the non-business terminal and generates image information, and obtains location information and image information from the GPS module and camera. And, an accident determination step of determining the accident state of the worker in the outside work state based on the acquired image and location information, and an external communication network connected to the non-work terminal if it is determined that the accident state of the worker in the outside work state is determined in the accident determination step. It is equipped with a rescue signal generation step that blocks and provides discrimination information that determines the accident state of the worker in the relevant external work state to the manager of the central server.

The automatic switching system between a physical terminal and a virtual terminal of the present invention and the method using the system are such that when a worker working outside uses a non-business terminal to view and modify work data in the same computer environment at the office, corporate data is unnecessarily transferred to the outside world. You can block it from leaking out.

1 is a conceptual perspective view of a first embodiment of an automatic switching system between a physical terminal and a virtual terminal of the present invention;
Figure 2 is a block diagram of Figure 1,
Figure 3 is a block diagram of a second embodiment of the automatic switching system between a physical terminal and a virtual terminal of the present invention;
Figure 4 is a flowchart of a third embodiment of a method using an automatic telephone system between a physical terminal and a virtual terminal of the present invention;
Figure 5 is a flow chart according to a fourth embodiment of a method using an automatic telephone system between a physical terminal and a virtual terminal of the present invention.

Hereinafter, with reference to the attached drawings, an automatic switching system between a physical terminal and a virtual terminal and a method using the system according to an embodiment of the present invention will be described in detail. The present invention may have various modifications and may take various forms, and specific embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, but should be understood to include all modifications, equivalents, or substitutes included in the spirit and technical scope of the present invention. In describing each drawing, similar reference numerals are used for similar components. With respect to the attached drawings, the dimensions of structures are illustrated larger than actual dimensions in order to ensure clarity of the present invention.

Terms such as first, second, etc. may be used to describe various components, but the components should not be limited by the terms. The above terms are used only for the purpose of distinguishing one component from another. For example, a first component may be named a second component, and similarly, the second component may also be named a first component without departing from the scope of the present invention.

The terms used in this application are only used to describe specific embodiments and are not intended to limit the invention. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this application, terms such as “comprise” or “have” are intended to designate the presence of features, numbers, steps, operations, components, parts, or combinations thereof described in the specification, but are not intended to indicate the presence of one or more other features. It should be understood that this does not exclude in advance the possibility of the existence or addition of elements, numbers, steps, operations, components, parts, or combinations thereof.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as generally understood by a person of ordinary skill in the technical field to which the present invention pertains. Terms defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related technology, and unless clearly defined in the present application, should not be interpreted in an ideal or excessively formal sense. No.

1 and 2 show a first embodiment of an automatic switching system 100 between a physical terminal and a virtual terminal according to the present invention.

The automatic switching system 100 between a physical terminal and a virtual terminal according to the present invention is a physical device that stores work data worked by a worker using a work terminal 20 connected through an in-house communication network as a first image file in the form of a disk image file. According to the terminal image server 140 and the worker's work information, the worker views the first image file stored in the physical terminal image server 140 through the non-work terminal 10 connected to an external communication network different from the internal communication network. Alternatively, the virtual computer providing unit 130 converts the converted second image file into a second image file in the form of a disk image file so that it can be modified, and provides the converted second image file to the worker in the field, and receives the work status of the worker. , and a central server 110 that controls the physical terminal image server 140 and the virtual computer provision unit 130 based on the input work information.

In addition, the automatic switching system 100 between a physical terminal and a virtual terminal displays the second image file through the non-business terminal 10 while the worker is working outside or uses a work command input from the non-business terminal 10. It further includes a virtual terminal providing module 120 that receives the virtual computer providing unit 130.

The business terminal 20 is connected to an internal communication network built within the company, and includes an input unit (not shown) through which the worker can input commands, a display unit (not shown) that displays data transmitted through the internal communication network, and an internal communication network. It is equipped with a communication unit (not shown) that provides communication through. The business terminal 20 may be a desktop to which the no-hard system is applied as shown in the drawing, but is not limited to this and various types of terminals such as laptops, smartphones, and tablet computers to which the no-hard system can be applied. It can be applied.

The non-business terminal 10 is connected to an external communication network excluding the internal communication network, and as shown in the drawing, a smartphone capable of applying the no-hard system applied to the business terminal 20 may be applied, but this Since various types of terminals using the no-hard system can be applied without limitation, additional descriptions are omitted.

At this time, the work data is Hangul, PPT files, application software worked by the worker on the work terminal 20, and the communication environment of the work terminal 20 and the non-work terminal 10 set and registered by the worker. Includes information on (modem, ISDN, ADSL, WAN, LAN, etc.), information on the display, list of application software, etc.

At this time, it is preferable that the corporate-only 5G is applied to the internal communication network, and the public Internet network is preferably applied to the external communication network, but this is not limited, and any communication technology that can communicate with the business terminal 20 and the non-business terminal 10 is used. Either can be applied.

The central server 110 receives the work status of the worker, and when the worker visits the office using the work terminal 20, based on the input work information, provides the first image file to the worker. , when the worker uses the non-business terminal 20 to work outside, the physical terminal image server 140 and the virtual computer providing unit 130 are controlled to provide the second image file to the worker. The central server 110 includes a service management server 111 that receives the work status of the worker and controls the physical terminal image server and the virtual computer provision unit based on the input work information, and the work terminal 20. and the attendance management server 112, which receives work information including commuting and leaving work information input from the non-work terminal 10.

In other words, the attendance management server 112 receives the work information through the work terminal 20 when the worker wishes to go on a business trip or work from home the next day, and includes the conventional commuting and leaving information. A conventional work/attendance management system in which work information is input may be applied.

As an example, the attendance management server 112 inputs work information regarding the worker's outside work status when the worker is not using the work terminal 20.

In addition, when work information is input through the work terminal 20 and the non-work terminal 10, the attendance management server 112 displays a message window requesting authentication information to the worker through the display unit. . At this time, the worker inputs authentication information into the attendance management server 112 through the input unit.

The attendance management server 112 compares the input authentication information with the pre-registered user authentication information and, when the worker 1 is registered as a worker, maintains a connection state to the attendance management server 112, and maintains the connection state to the attendance management server 112. If the worker 1 is confirmed to be an unregistered user, the connection to the attendance management server 112 is released. Here, ID and password are applied as authentication information.

The virtual terminal providing module 120 is installed in the non-business terminal 10, and displays the second image file provided by the virtual computer providing unit 130 through the non-business terminal or tasks input from the corresponding worker. The command is transmitted to the virtual computer providing unit 130.

The virtual terminal providing module 120 is installed in the non-business terminal 20, and includes a communication unit (not shown) that communicates with the terminal virtual server, and a command for modifying or viewing worked work data from the worker. Includes a receiving unit (not shown) to receive information.

The virtual computer providing unit 130 allows the worker to view or modify the first image file stored in the physical terminal image server 140 through a non-business terminal 20 connected to an external communication network different from the in-house communication network. The first image file is converted into a second image file in the form of a disk image file, and the converted second image file is provided to the worker who is working outside.

To be more specific, the virtual computer providing unit 130 may, according to the worker's work information, store the information stored in the physical terminal image server 140 by the worker through a non-business terminal connected to an external communication network different from the in-house communication network. 1 Converting an image file into a second image file in the form of a disk image file so that it can be viewed or modified, and providing the converted second image file to the worker in the field, the image conversion server 131 and the virtual terminal It is provided with an image server 132 and a terminal virtual server 133.

When work information about the worker's outside work status is input from the attendance management server 112, the image conversion server 131 converts the first image file stored in the physical terminal image server 140 into the second image file. Convert.

In addition, when the worker inputs the attendance status to the attendance management server 112, the image conversion server 131 converts the second image file stored in the virtual terminal image server 132, which will be described later, to the corresponding first image file. It is converted into an image file and stored in the physical terminal image server 140.

At this time. The first image file stored in the physical terminal image server 140 may update the existing first image file, but may also be stored for a certain preset period.

Therefore, the image conversion server 131 uses a virtual to physical image conversion technology among the file conversion technologies that convert the work data worked by the worker into a first image file or a second image file in the form of a disk image file. It is desirable to apply. At this time, file conversion technology can be applied by the worker's selection among various technologies depending on the type of work data.

Additionally, since the first image file and the second image file may be converted by applying different algorithms, the format applied to the file may be different.

The virtual terminal image server 132 stores the second image file converted by the image conversion server 131.

In addition, the virtual terminal image server 132 receives the modified second image file from the terminal virtual server 133 when the worker in the outside work state enters the outside work end information in the attendance management server 112. Save.

The terminal virtual server 133 receives the second image file stored in the virtual terminal image server 132 while the worker is outside the office, displays the received second image file as the corresponding non-work terminal, and displays the external communication network. The stored second image file is modified according to the work command input from the virtual terminal providing module 120. In addition, the terminal virtual server 133 transmits the modified second image file to the virtual terminal image server 132 when the worker in the outside work state enters the outside work termination information in the attendance management server 112. .

In other words, the terminal virtual server 133 allows the worker who is working outside the non-business terminal 10 to use it in the same computer environment as the business terminal 10. Therefore, since the terminal virtual server 133 can apply VDI (Virtual Desktop Infrastructure) technology that creates a virtual machine (VM) for a desktop environment for each user on physical hardware, additional technology is omitted.

When the physical terminal image server 140 is connected to the work terminal 20 through the corporate communication network, the first image file is sent to the work terminal so that the worker can view the first image file while in office. In order to display or modify the first image file through the terminal 20, the first image file is modified and stored according to a work command input from the business terminal 20.

Therefore, the physical terminal image server 140 may use versioning backup technology or no-hard disk technology for the business terminal 20.

Meanwhile, another embodiment of the terminal virtual server 133 is described as follows.

If the corresponding work command is not input from the non-business terminal 10 for a preset reference time, the terminal virtual server 133 determines that the corresponding worker is in an abnormal state.

In addition, the terminal virtual server 133 is installed in the non-business terminal 10 to generate location information of the non-business terminal 10. If the non-business terminal 10 is located within a preset company area based on the location information, it is determined that the worker is in an abnormal state.

As another example, if the non-work terminal 10 leaves the business trip, field, or home office for 24 hours, it is determined that the worker is in an abnormal state.

The abnormal state is not limited to what has been described, and the terminal virtual server 133 recognizes the virus and hacking of the virtual terminal providing module 120 of the non-business terminal 10, and determines the abnormal state based on the recognition information. You can also judge.

And, as described above, the terminal virtual server 133 detects an abnormal state of the non-business terminal 10, and when the non-business terminal 10 is determined to be in an abnormal state, the terminal virtual server 133 connected to the non-business terminal 10 Block external communication networks.

In addition, the terminal virtual server 133 detects an abnormal state of the non-business terminal 10, and when the non-business terminal 10 is determined to be in an abnormal state, the work command input from the non-business terminal 10 The second image file modified according to is stored in the virtual terminal image server 132.

And the image conversion server 131 converts the second image file stored in the virtual terminal image server 132 into a corresponding first image file and stores it in the physical terminal image server.

Meanwhile, when the work terminal 20 connects to the terminal virtual server 133 through the external communication network, the attendance management server 112 provides the previously registered identification information of the work terminal 20 and the connected If the identification information is not registered with the relevant business terminal 20, the connection state is maintained, and if registered, a previously entered warning message is displayed on the display of the business terminal 20. For example, the warning message may be displayed on the business terminal 20 as follows: “Please connect this terminal to the company communication network for business purposes.”

Subsequently, the terminal virtual server 133 sends a dummy to the work terminal 20 when the time for the work terminal 20 to connect to the attendance management server 112 through the external communication network exceeds the preset connection time. After transferring the data (Dummy Data) and the forced termination file, the connection to the attendance management server 112 is released.

The force shutdown file includes a force shutdown file or app that forcibly turns off the power of the business terminal 20 after a preset operating time when the dummy data is forcibly deleted.

The automatic switching system 100 between the physical terminal and the virtual terminal of the present invention described above transfers work data worked using the non-work terminal 10 of a worker working outside to the office and the office according to the work information of the attendance management server 112. If you view and edit in the same computer environment, you can prevent your company's data from being leaked to the outside world unnecessarily.

Meanwhile, Figure 3 shows a second embodiment of an automatic switching system 200 between a physical terminal and a virtual terminal.

Elements that perform the same function as those in the previously shown drawings are denoted by the same reference numerals.

The automatic switching system 200 between a physical terminal and a virtual terminal according to the present invention further includes an accident determination unit 210 and a rescue signal generator 220.

The accident determination unit 210 is connected to the terminal virtual server 133 and provides location information and images through a camera (not shown) that captures the surroundings of the GPS module and the non-business terminal 10 to generate image information. Information is acquired, and the accident state of the worker working outside is determined based on the acquired image and location information.

The accident determination unit 210 is based on the location information of the worker who is working outside, and when the worker leaves the business trip or work area input to the attendance management server 112 or is located at a high place, the accident determination unit 210 is configured to detect the accident image captured through the camera. The surrounding image of the non-work terminal 10 can be read to determine the accident state of the worker working outside.

For example, at a construction site where a high-rise building is being built, if a worker working outside does not move for a preset travel time through the GPS module, the image information captured by the camera can be read to determine the state of a fall or isolated accident. there is.

If the accident determination unit 210 determines that the accident is an accident of a worker working outside, the rescue signal generator 220 blocks the external communication network connected to the non-business terminal 10 and determines the accident state of the worker working outside. The determined discrimination information is provided to the administrator of the attendance management server 112. That is, the rescue signal generator 220 transmits determination information determining the accident state of a worker working outside to a text message on the mobile phone of the manager of the central server 110.

The automatic switching system 200 between the physical terminal and the virtual terminal of the present invention described above can transmit the accident state of the worker working outside to the manager of the virtual machine central server 110, thereby strengthening the safety management of workers working outside, thereby strengthening the industrial Disasters can be prevented.

Meanwhile, Figure 4 shows a third embodiment of a method 300 using an automatic switching system between a physical terminal and a virtual terminal.

The method 300 using an automatic switching system between a physical terminal and a virtual terminal according to the present invention includes an attendance management step (S310), a virtual computer provision step (S320), an outside work termination step (S330), a physical image conversion step (S340), It includes a physical terminal work step (S350), an internal office termination step (S360), an abnormal state determination step (S370), and a data backup step (S380).

The attendance management step (S310) obtains from the attendance management server 112 work information on the status of working outside, which is input from a worker who wants to work outside.

The virtual computer provision step (S320) allows the worker to use the physical terminal image server (140) through a non-work terminal (10) connected to an external communication network different from the in-house communication network based on the work information in the attendance management step (S310). ), which provides a virtual computer provision step (S320) of converting the first image file stored in a second image file in the form of a disk image file and providing it to the non-business terminal 10 so that it can be viewed or modified, converting the virtual image It includes a step (S321), a virtual terminal image step (S322), and a terminal virtualization step (S323).

In the virtual image conversion step (S321), when work information about the worker's outside work status is input from the attendance management server 112 in the attendance management step (S310), the image conversion server 131 is converted into a physical terminal image server. Convert the first image file stored in to the second image file.

In the virtual terminal image step (S322), the image conversion server 131 stores the second image file converted in the image conversion step (S321) in the virtual terminal image server 132.

In the terminal virtualization step (S323), the terminal virtual server 133 and the virtual terminal providing module display the second image file through the non-work terminal 10 while the worker is outside the office or display the second image file. In order to modify the second image file, the corresponding second image file is modified according to the work command input from the non-business terminal 10.

In the outside work termination step (S330), when the outside work end status information is input from the attendance management server 112, the terminal virtual server 133 sends the modified second image file to the virtual server 133. It is stored in the terminal image server 132.

In the abnormal state determination step (S370), the terminal virtual server 133 detects an abnormal state of the non-business terminal 10 in the terminal virtualization step (S323), and the non-business terminal 10 is in an abnormal state. If determined, the external communication network connected to the non-business terminal 10 is blocked, and includes an abnormal state determination step (S371) based on working hours and an abnormal state determination step (S372) based on location information.

In the work time standard abnormal state determination step (S371), if the terminal virtual server 133 does not input a corresponding work command from the non-work terminal 10 in the terminal virtualization step (S323) for a preset reference time, It is determined that the worker is in an abnormal condition.

In the location information-based abnormal state determination step (S372), the terminal virtual server 133 determines the status of the non-business terminal 10 transmitted to the GPS module installed in the non-business terminal 10 in the terminal virtualization step (S323). If it is determined that the location of the non-business terminal 10 is located within the company based on the location information, it is determined that the worker in question is in an abnormal state.

In the data backup step (S380), the terminal virtual server 133 detects an abnormal state of the non-business terminal 10 in the abnormal state determination step (S370), and the non-business terminal 10 is in an abnormal state. If determined, the second image file modified according to the work command input from the non-business terminal 10 stored in the terminal virtual server 133 is stored in the virtual terminal image server 132.

In the physical image conversion step (S340), when the attendance status information is input to the central server 110 in the attendance management step (S310), the second image file stored in the virtual terminal image server 132 is converted to the work terminal ( In 10), the first image file, which is in the form of a disk file that can be viewed or modified, is converted and stored in the physical terminal image server 140.

In the physical terminal work step (S360), the physical terminal image server 140 creates a first image file so that the worker can view the first image file converted in the physical image conversion step (S340) while in office. In order to display or modify the first image file through the business terminal 20, the first image file is modified according to a work command input from the business terminal 20.

In the internal attendance termination step (S360), when internal attendance termination status information is input to the attendance management server 112, the physical terminal image server 140 sends the modified first image file to the physical terminal image server 140. It is saved in the form of the first image file.

The method 300 using the automatic switching system between the physical terminal and the virtual terminal of the present invention described above is to collect work data worked using the non-work terminal 10 of a worker working outside according to the work information of the attendance management server 112. You can view and edit in the same computer environment at the office.

Meanwhile, Figure 5 shows a fourth embodiment of a method 400 using an automatic switching system between a physical terminal and a virtual terminal.

The automatic switching system 400 between the physical terminal and the virtual terminal includes an accident determination step (S410) and a rescue signal generation step (S420).

The accident determination step (S410) acquires location information and image information from the GPS module and camera, and determines the accident state of the worker working outside based on the acquired image and location information.

In the rescue signal generation step (S420), if it is determined in the accident determination step (S410) that the accident state of the worker in the outside work state is determined, the external communication network connected to the non-business terminal 10 is blocked and the accident state of the worker in the outside work state is determined. The determined discrimination information is provided to the administrator of the attendance management server 112.

The automatic switching system 400 between the physical terminal and the virtual terminal of the present invention described above includes a rescue signal generation step (S420) for transmitting the accident state of the worker working outside to the manager of the attendance management server 112, Industrial accidents can be prevented by strengthening the safety management of workers working outside.

The description of the presented embodiments is provided to enable any person skilled in the art to use or practice the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not limited to the embodiments presented herein, but is to be construed in the broadest scope consistent with the principles and novel features presented herein.

10: Non-business terminal 20: Business terminal
110: Central server 120: Virtual terminal provision module
111: Service management server 112: Attendance management server
130: Virtual computer provision unit 131: Image conversion server
132: Virtual terminal image server 133: Terminal virtual server
140: Physical terminal image server
210: Accident determination unit 220: Rescue signal generation unit
S310: Attendance management step S320: Virtual computer provision step
S321: Virtual image conversion step S322: Virtual terminal image step
S323: Terminal virtualization step S330: Off-site work termination step
S340: Physical image conversion step S350: Physical terminal work step
S360: Internal root termination step S370: Abnormal state determination step
S371: Determination step for abnormal status based on working time
S372: Abnormal state determination step based on location information
S380: Data backup step
S410: Accident determination step S420: Rescue signal generation step

Claims (19)

a physical terminal image server that stores work data worked by a worker using a work terminal connected through an in-house communication network as a first image file in the form of a disk image file;
The first image file is converted into a second image file in the form of a disk image file so that the worker can view or modify the first image file stored in the physical terminal image server through a non-business terminal connected to an external communication network different from the in-house communication network. The virtual computer providing unit converts and provides the converted second image file to the worker in the external work state; and
The worker's work status is input, and if the worker visits the office using the work terminal based on the input work information, the first image file is provided to the worker, and the worker uses the non-work terminal. characterized by comprising a central server that controls the physical terminal image server and the virtual computer provision unit to provide the second image file to the worker in case of working outside,
Automatic switching system between physical and virtual terminals.
According to paragraph 1,
A virtual terminal providing module installed in the non-business terminal and displaying a second image file provided from the virtual computer providing unit through the non-business terminal or transmitting a work command input from the corresponding worker to the virtual computer providing unit; Characterized by having,
Automatic switching system between physical and virtual terminals.
According to paragraph 2,
The virtual computer provision unit is
an image conversion server that converts the first image file stored in the physical terminal image server into the second image file when work information about the worker's outside work status is input from the central server;
a virtual terminal image server that stores the second image file converted by the image conversion server; and
The worker receives the second image file stored in the virtual terminal image server while working outside, displays the received second image file on the non-work terminal, and performs tasks input from the virtual terminal providing module through the external communication network. Characterized by comprising a terminal virtual server that modifies the second image file according to a command,
Automatic switching system between physical and virtual terminals.
According to paragraph 3,
The terminal virtual server transmits the modified second image file to the virtual terminal image server when the worker in the external work state inputs external work termination information to the central server,
The image conversion server converts the second image file received from the virtual terminal image server into a corresponding first image file and stores it in the physical terminal image server.
Automatic switching system between physical and virtual terminals.
According to clause 4,
When the physical terminal image server is connected to the work terminal through the internal communication network, the physical terminal image server displays the first image file through the work terminal so that the worker can view the first image file while in office, or displays the first image file through the work terminal. Characterized in modifying the first image file according to a work command input from the business terminal to modify the first image file,
Automatic switching system between physical and virtual terminals.
According to paragraph 3,
The terminal virtual server detects an abnormal state of the non-business terminal, and when the non-business terminal is determined to be in an abnormal state, it blocks an external communication network connected to the non-business terminal.
Automatic switching system between physical and virtual terminals.
According to clause 6,
The terminal virtual server detects an abnormal state of the non-business terminal, and when the non-business terminal is determined to be in an abnormal state, the second image file modified according to the operation command input from the non-business terminal is converted into the virtual terminal image. Save it on the server,
The image conversion server converts the second image file stored in the virtual terminal image server into a corresponding first image file and stores it in the physical terminal image server.
Automatic switching system between physical and virtual terminals.
In clause 7,
The terminal virtual server determines that the worker is in an abnormal state when the corresponding work command is not input from the non-business terminal for a preset reference time.
Automatic switching system between physical and virtual terminals.
In clause 7,
The non-business terminal has a GPS module that generates location information of the non-business terminal,
The terminal virtual server determines that the worker is in an abnormal state when the non-business terminal is located within a preset company area based on the location information of the non-business terminal transmitted to the GPS module.
Automatic switching system between physical and virtual terminals.
According to paragraph 3,
The non-business terminal is equipped with a GPS module that generates location information of the non-business terminal and a camera that captures the surroundings of the non-business terminal and generates image information,
An accident determination unit that is connected to the terminal virtual server and acquires location information and image information from the GPS module and camera, and determines the accident state of the worker working outside based on the acquired image and location information; and
If the accident determination unit determines that the accident state of the worker working outside is in an accident, the external communication network connected to the non-business terminal is blocked and a rescue signal is generated to provide the central server manager with determination information that determines the accident state of the worker working outside. Characterized by having a part;
Automatic switching system between physical and virtual terminals.
A time and attendance management step of obtaining work information on the outside work status input from the worker who wishes to work outside from the attendance central server;
In the attendance management step, based on the relevant work information, the worker can view or modify the first image file stored in the physical terminal image server through a non-work terminal connected to an external communication network different from the in-house communication network, in the form of a disk image file. Characterized by comprising a virtual computer provision step of converting the second image file into a second image file and providing it to a non-business terminal.
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 11,
The steps for providing a virtual computer are:
A virtual image conversion step of converting the first image file stored in the physical terminal image server into the second image file when work information about the worker's outside work status is input to the central server in the attendance management step;
A virtual terminal image storage step of storing the second image file converted in the image conversion step in a virtual terminal image server; and
Terminal virtualization that modifies the second image file according to a work command input from the non-business terminal in order to display the second image file through the non-business terminal or modify the second image file while the worker is working outside the office. Characterized by comprising: a step;
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 12,
Characterized by comprising: an outside work termination step of storing the second image file modified in the terminal virtual server in the virtual terminal image server when the outside work termination status information is input to the central server,
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 12,
When the attendance status information is input to the central server in the attendance management step, the second image file stored in the virtual terminal image server is converted into a first image file in the form of a disk file that can be viewed or modified in the work terminal to create the physical terminal image. Physical image conversion step of storing on the server; and
Displaying the first image file converted in the physical image conversion step through the work terminal so that the worker can view the first image file while in office, or inputting the first image file from the work terminal to modify the first image file Characterized by comprising a physical terminal operation step of modifying the first image file according to the operation command,
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 12,
An abnormal state determination step of detecting an abnormal state of the non-business terminal in the terminal virtualization step and, if the non-business terminal is determined to be in an abnormal state, blocking an external communication network connected to the non-business terminal. doing,
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 15,
In the abnormal state determination step, if an abnormal state of the non-business terminal is detected and the non-business terminal is determined to be in an abnormal state, the second modified according to the work command input from the non-business terminal stored in the terminal virtual server Characterized by comprising a data backup step of storing an image file in the virtual terminal image server,
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 15,
The abnormal state determination step includes a work time-based abnormal state determination step of determining that the worker is in an abnormal state when the corresponding work command is not input from the non-work terminal in the terminal virtualization step for a preset reference time. Characterized by
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 15,
The non-business terminal has a GPS module that generates location information of the non-business terminal,
In the abnormal state determination step, when it is determined that the location of the non-business terminal is located within the company based on the location information of the non-business terminal transmitted to the GPS module in the terminal virtualization step, it is determined that the corresponding worker is in an abnormal state. Characterized by comprising: an abnormal state determination step based on location information,
A method using an automatic switching system between a physical terminal and a virtual terminal.
According to clause 12,
The non-business terminal is equipped with a GPS module that generates location information of the non-business terminal and a camera that captures the surroundings of the non-business terminal and generates image information,
An accident determination step of acquiring location information and image information from the GPS module and camera, and determining the accident state of the worker working outside based on the acquired image and location information; and
In the accident determination step, if it is determined that the accident state of the worker working outside is determined, a rescue signal is generated to block the external communication network connected to the non-business terminal and provide the central server manager with determination information that determines the accident state of the worker working outside. Characterized by comprising: a step;
A method using an automatic switching system between a physical terminal and a virtual terminal.

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