JP3959913B2 - Entrance / exit management system and identity verification method - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to an entrance / exit management system using an ID terminal with a pager (selective call receiver) function as an identification medium such as an ID card.
[0002]
[Prior art]
Conventionally, admission to places where a high level of secrecy is required, such as laboratories and military facilities, is restricted to specific persons designated in advance. At the same time as registering the data of these designated people in a computer etc., present the ID card with a face photo to guarantee the identity and identity of the person to the security guard etc., and if the security guard confirms with the person himself, the entrance The method to allow is common. This method is a safe and reliable method because the security guard directly confirms the ID card and the person who owns it, but for this purpose, security guards are always placed and the visitors are temporarily stopped at the entrance of the facility. The ID card must be presented and confirmed one by one, and there is a problem that the admission procedure is complicated and takes time.
Therefore, in recent years, an entrance / exit management system that automatically reads ID information recorded on an ID card has been introduced, and it has become possible to eliminate visual confirmation by a guard.
[0003]
FIG. 4 is a block diagram showing a conventional entrance / exit management system using an ID card.
The entrance / exit management system shown in the figure includes an ID card 401 in which ID information such as the employee number and identification number of the person is magnetically recorded, and the ID information is magnetically read from the ID card 401. The card reader 402 that outputs an ID information signal as a signal, the storage means 403 that stores the ID information of all the visitors and exits, the ID information from the card reader 402 and all the ID information in the storage means 403 are compared and verified. A collation unit 404 that sends out an unlocking signal, and a door key unit 405 that unlocks an entrance / exit door key according to the unlocking signal from the collation unit 404 are provided.
[0004]
The operation of the conventional example shown in the figure will be described below.
In the storage means 403, personal data such as names, dates of birth, workplace names, positions and employee numbers of employees and related persons (hereinafter referred to as related persons) who are permitted to enter the workplace such as facilities are registered as ID information. ing. The related person has an ID card 401 in which ID collation information such as a company name and an employee number is magnetically recorded.
When entering the workplace, the concerned person passes the ID card through a card reader 402 installed near the door of the entrance. The card reader 402 reads ID collation information from the ID card 401 and outputs it to the collation unit 404. The collation unit 404 collates the ID collation information with the ID information stored in the storage unit 403, and sends an unlocking signal to the door key unit 405 if they match. The door key unit 405 changes the door from a locked state to an unlocked state in accordance with the unlocking signal. Moreover, when both do not correspond as a result of collation, the door is kept locked. In this way, the entrance / exit to the facility is made by comparing the ID collation information written in the ID card 401 possessed by the related person with the ID information stored in the storage means 403 to determine whether or not they match. Is managing.
[0005]
[Problems to be solved by the invention]
However, the conventional entrance / exit management system using the ID card described above has the following problems.
In other words, when a related person loses or is stolen, the ID card is in the hands of a third party other than the related person. At this time, if a third party uses the obtained ID card, it is natural that the third party can illegally enter the facility.
Further, a third party can illegally read the magnetic information of the obtained ID card and forge many copies of the ID card. As a result, there was a problem that many people other than those concerned could enter the facility illegally.
[0006]
The present invention has been made in order to solve the above-mentioned problems, and by using an ID terminal with a pager function instead of an ID card, it is possible to prevent unauthorized forgery and to manage entrance / exit with a high security function. The purpose is to provide a system.
[0007]
[Means for Solving the Problems]
In order to solve the above-mentioned object, the invention described in claim 1 of the entrance / exit management system according to the present invention is for discriminating between related parties and third parties other than related parties to manage entrance / exit to the facility. An entrance / exit management system comprising an entrance / exit management gate and an ID terminal held by the party, wherein the entrance / exit management gate generates an ID corresponding to each party, and the ID A storage means for storing the ID generated by the generation means and the personal information of the related person as ID information; and a predetermined portion of the ID information including at least the ID is taken out from the storage means as ID verification information to the ID terminal of the related person Transmission means for transmitting via a public telephone line having a radio base station, means for receiving ID verification information from the ID terminal, verification of the received ID verification information and the ID information stored in the storage means And the ID terminal converts the received ID verification information into a form that can be received by the entrance / exit management gate. A data conversion unit, and the ID generation unit has a function of updating the ID temporally, rewrites the ID stored in the storage unit with the updated ID, and includes ID verification including the updated ID Information is transmitted to the ID terminal.
The invention described in claim 2 of the entrance / exit management system according to the present invention is an entrance / exit management gate for discriminating between parties concerned and third parties other than those involved, and managing entrance / exit to the facility, An entrance / exit management system comprising an ID terminal held by the parties concerned, wherein the entrance / exit management gate is generated by an ID generation means for generating an ID corresponding to each party, and the ID generation means. Storage means for storing the ID and the personal information of the related person as ID information, and a predetermined part of the ID information including at least the ID is taken out from the storage means as ID verification information, and the ID terminal of the related person has a radio base station Transmission means for transmitting via a public telephone line; means for receiving ID collation information from the ID terminal; and collation means for collating the received ID collation information with the ID information stored in the storage means. The ID terminal includes receiving means for receiving ID verification information transmitted from the transmission means, and data conversion means for converting the received ID verification information into a form that can be received by the entrance / exit management gate. The ID generating means has a function of updating the ID with time, and rewrites the ID stored in the storage means with the updated ID.
According to a third aspect of the entrance / exit management system of the present invention, the ID terminal is a pager or a mobile phone in the entrance / exit management system according to the first or second aspect.
According to a fourth aspect of the entrance / exit management system of the present invention, in the entrance / exit management system according to any one of the first to third aspects, the ID generating means is a timer means for generating a predetermined timing. Based on the above, the ID is updated.
Further, the invention according to claim 5 of the entrance / exit management system according to the present invention is the entrance / exit management system according to any one of claims 1 to 4, wherein the entrance / exit management gate further has an emergency situation. Input means for inputting an emergency signal to the effect, and when an emergency signal is input to the input means, the verification operation in the verification means can be stopped and the gate can be unlocked. And
According to a sixth aspect of the entrance / exit management system of the present invention, in the entrance / exit management system according to any one of the first to fifth aspects, the data conversion means converts the ID verification information into a barcode. Conversion means and display means for displaying the bar code, wherein the entrance / exit management gate uses a bar code reader as means for receiving the ID collation information.
According to a seventh aspect of the entrance / exit management system of the present invention, in the entrance / exit management system according to any one of the first to fifth aspects, the data conversion means converts the ID verification information into a radio signal. The entry / exit management gate uses a receiving device capable of receiving a wireless signal from the wireless transmitting means as means for receiving ID collation information.
Further, the invention described in claim 8 of the personal identification device according to the present invention is a personal identification device using a bar code, which is generated based on personal information of a related person registered in advance and updated temporally. The ID information including the ID is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the ID terminal owned by the related party via a public telephone line having a wireless base station as ID verification information. Transmitting means, means for reading the barcode displayed on the display means of the ID terminal possessed by the parties concerned, and ID collation information obtained by converting the read barcode is stored in the storage means. And a means for comparing and collating whether or not the ID information matches, and a means for outputting a signal indicating that the collation is matched when the ID information matches as a result of the comparison and collation. That.
Further, the invention described in claim 9 of the personal identification device according to the present invention is a personal identification device using a barcode, which is generated on the basis of personal information of a related person registered in advance and updated with time. The ID information including the ID is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the ID terminal owned by the related party via a public telephone line having a wireless base station as ID verification information. Transmitting means, means for reading the barcode displayed on the display means of the ID terminal possessed by the parties concerned, and ID collation information obtained by converting the read barcode is stored in the storage means. A means for comparing and collating whether or not the ID information matches, a means for outputting a signal indicating that the collation is matched when the results of the comparison and collation match, and that an emergency has occurred. Means to stop the collating operation in said means for comparing and collating in response to sudden signal, characterized in that it comprises a.
The invention described in claim 10 of the identity verification method according to the present invention is an identity verification method using a bar code, which is generated based on personal information of related parties registered in advance and updated in time. The ID information including the ID is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the ID terminal owned by the related party via a public telephone line having a wireless base station as ID verification information. And the step of reading the barcode displayed on the display means of the ID terminal possessed by the concerned person, and the ID collation information obtained by converting the read barcode is stored in the storage means. A step of comparing and collating whether or not the information matches the ID information, and a step of outputting a signal indicating that the collation is matched when the ID information is matched It is characterized in.
The invention described in claim 11 of the personal identification method according to the present invention is a personal identification method using a bar code, which is generated based on personal information of related parties registered in advance and updated in time. The ID information including the ID is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the ID terminal owned by the related party via a public telephone line having a wireless base station as ID verification information. And the step of reading the barcode displayed on the display means of the ID terminal possessed by the concerned person, and the ID collation information obtained by converting the read barcode is stored in the storage means. A step of comparing and collating whether or not the ID information matches, a step of outputting a signal indicating that the collation is matched when the result of comparison and collation is coincident, and an emergency Characterized in that it comprises the steps of: to stop the matching operation in said comparing step verification in response to an emergency signal indicating that occurs.
[0008]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, the present invention will be described in detail based on the illustrated embodiment.
FIG. 1 is a block diagram showing an embodiment of an entrance / exit management system according to the present invention.
The entrance / exit management system shown in this example includes a timer 101 that transmits a time signal at a predetermined time interval, and an ID that generates a predetermined number of ID numbers that randomly change at predetermined intervals according to the time signal from the timer 101. A number generation unit 102, a control unit 103 that processes the ID number from the ID number generation unit 102 and information registered from the input unit as ID information, and a storage unit 104 that stores the ID information registered from the control unit 103. A line connection unit 106 that reads out a part of the ID information from the storage unit 104 and transmits it as public ID line information via a public telephone line 105, and a radio that transmits the ID verification information from the public line 105 as a radio signal. ID terminals 108a, 108b, 108c with a pager function provided with a base station 107 and a liquid crystal display unit for receiving a radio signal from the radio base station 107 and displaying ID collation information as a barcode. A barcode reading unit 109 for optically reading the ID collation information displayed on the barcodes of the ID terminals 108a, 108b, 108c,... A collation unit 110 for comparing and collating the ID collation information with the ID information in the storage means 102 to generate an unlocking signal, and a door key unit 111 for unlocking the entrance / exit door according to the unlocking signal from the collation unit 110; It has.
[0009]
The operation of the illustrated embodiment will be described in detail below.
First, personal information such as names, employee numbers, and telephone numbers of each related party is input to the control unit 103 by a predetermined number using the input means. When personal information is input from the input means, the control unit 103 sends an ID number control signal to the ID number generation unit 102 according to the predetermined number of people. The ID number generation unit 102 generates a random number array of ID numbers for a predetermined number of people according to the ID number control signal and sends it to the control unit 103.
[0010]
The control unit 103 writes the ID number and the personal information as ID information in the storage means 104 and sends a line connection signal to the line connection unit 106.
When the line connection unit 106 receives a line connection signal from the control unit 103, the line connection unit 106 reads out a predetermined telephone number from the ID information stored in the storage unit 104, and also uses the public telephone line 105 and the radio base station 105 to connect the ID terminal 108a. Call. When the line connection unit 106 calls the ID terminal 108a, the line connection unit 106 reads out predetermined parts such as name, employee number, and ID number from the ID information stored in the storage unit 104 as ID verification information, and the public telephone line 105 and the wireless The data is transmitted to the ID terminal 108a via the base station 107.
The ID terminal 108a is a so-called pager terminal and has a configuration as shown in FIG. Upon receiving the ID collation information, the ID terminal 108a is stored in the storage means 304 via the antenna 301, the high frequency receiving unit 302, and the demodulating unit 303, and the content is displayed as a barcode on the display unit 305.
[0011]
When the transmission of the ID verification information to the ID terminal 108a is completed, the line control unit 106 transmits the ID verification information to the other ID terminals 108b, 108c,. As a result, ID collation information unique to each ID terminal is displayed on the display section of each of the ID terminals 108b, 108c,.
Next, when a person who has the ID terminal 108a passes the entrance / exit door, the ID collation information displayed as the barcode of the ID terminal 108a is brought into contact with the barcode reading unit 109. The bar code reading unit 109 optically reads the ID collation information from the bar code display portion of the ID terminal 108a, converts the ID collation information into an electrical signal, and sends it to the collation unit 110. The collation unit 110 compares and collates whether the ID collation information matches the ID information stored in the storage unit 104. If they match as a result of comparison and collation, the collating unit 110 sends an unlocking signal to the door key 111, and the entrance / exit door is unlocked for a certain period of time, and the related parties can pass through the entrance / exit door. If the comparison and verification result in mismatch, the verification unit 110 does not send out an unlocking signal, so the entrance / exit door is not unlocked and is kept unlocked.
[0012]
Next, when a predetermined time elapses, the timer 101 sends a time signal to the ID number generator 102. When receiving the time signal, the ID number generation unit 102 newly generates ID numbers for a predetermined number of people and sends them to the control unit 103.
The control unit 103 rewrites the ID number stored in the storage unit 104 with a new ID number and sends a line connection signal to the line connection unit 106.
When the line connection unit 106 receives the line connection signal, the line connection unit 106 reads out a predetermined telephone number from the ID information stored in the storage unit 104, and uses the ID terminals 108a, 108b,... Via the public telephone line 105 and the wireless base station 1055.・ The call ID verification information is sent out respectively.
As a result, the updated ID collation information is displayed as a barcode on the display unit of the ID terminals 108a, 108b,.
[0013]
As described above, the ID collation information displayed on the display unit of each ID terminal 108a, 108b,... Is updated every predetermined time based on the time signal generated by the timer 101. Even if a person other than the person obtains the ID terminal illegally, if the update of the ID collation information to the ID terminal is stopped at the time when it is detected, it is impossible to pass through the entrance door. On the other hand, if you copy the ID verification information displayed on the barcode on the display part of the ID terminal, you can temporarily pass through the entrance door, but it is not possible to pass through the entrance door when the ID verification information is updated. Therefore, it is impossible to perform mass forgery as in the conventional entrance / exit management system using an ID card, and an entrance / exit management system having a very high anti-counterfeit effect can be configured.
[0014]
FIG. 2 is a block diagram showing a second embodiment according to the present invention.
FIG. 2 is obtained by adding two signal lines between the control unit 103 and the verification unit 110 in addition to the above-described embodiment in FIG. In this embodiment, first, in the same way as the ID information input method described above, a group ID number which is a common ID number is assigned to some groups of the parties concerned, and the group ID number is input using an input means. Then, the control unit 103 stores the group ID number in the storage unit 104 together with other ID information.
[0015]
Next, the control unit 103 sends a line connection signal to the line connection unit 106, and the line connection unit 106 is an ID terminal possessed by a party assigned with a group ID number via the public telephone line 105 and the wireless base station 107. The group ID number is sent together with ID verification information.
Then, the ID terminal displays the group ID number together with the ID verification information in a bar code table. Further, the control unit 103 sends a group verification control signal to the verification unit 110, and when the verification unit 110 receives the group verification control signal, it checks whether or not a group ID number is included in the ID verification information. If the group ID is included, the normal collation is performed. If the group ID number is not included, the collation is not performed and the door key 111 is brought into a locked state.
In this way, if a group ID is assigned to a specific group among the parties involved, it is possible to temporarily manage only the specific group through the entrance / exit door.
[0016]
When an emergency occurs due to a fire or the like, the control unit 103 sends a verification control signal to the verification unit 110 when an emergency signal is input to the control unit 103 by the input means. When the verification unit 110 receives the verification control signal, the verification unit 110 stops all verification operations and sets the door key 111 to the unlocked state. As a result, in an emergency, it is possible to freely pass through the entrance door without having an ID terminal.
[0017]
In the embodiment of the present invention described above, the barcode that displays the ID collation information on the ID terminal is optically read by the barcode reader. However, the present invention is not limited to this. For example, ID collation information may be transmitted as a weak radio signal by an ID terminal equipped with a wireless transmission means, and this may be received by a collation unit equipped with a wireless reception means to collate the ID collation information. Moreover, you may comprise using not only a pager but other portable terminals, such as a mobile telephone, as an ID terminal.
In this way, each time collation is performed, it is not necessary to perform the collation operation by directly contacting the barcode display portion of the ID terminal with the barcode reading unit. For example, when a related person presses a certain key of an ID terminal, ID collation information converted into a weak radio signal is transmitted, and the collation unit detects this radio signal and automatically performs collation. This will be particularly effective in increasing the verification processing speed in a situation where there are many people passing through the entrance door.
[0018]
【The invention's effect】
As described above, according to the present invention, in an entrance / exit management system installed in a specific place where entrance / exit is restricted, an ID terminal having a pager function can be possessed as an identification medium by a person who enters / exits through an entrance / exit door. ID collation information indicating that the person is the person is wirelessly transmitted to the ID terminal and displayed as a bar code, and the ID collation information displayed as the bar code is used to restrict and control the passage of the entrance door. By updating the ID verification information transmitted to the time, it is possible to prevent unauthorized forgery caused by using an ID card or the like as a conventional identification medium, and to provide an entrance / exit management system with a high security function The effect is great.
[Brief description of the drawings]
FIG. 1 is a block diagram showing a first embodiment of an entrance / exit management system according to the present invention.
FIG. 2 is a block diagram showing a second embodiment of the entrance / exit management system according to the present invention.
FIG. 3 is a block diagram of an ID terminal with a pager.
FIG. 4 is a block diagram showing an embodiment of a conventional entrance / exit management system.
[Explanation of symbols]
101 ・ ・ ・ Timer
102 ... ID number generator
103 ... Control unit
104 ... Storage means
105 ... Public telephone line
106 ・ ・ ・ Line connection
107 ... Radio base station
108a, 108b, 108c, ... ID terminal
109 ・ ・ ・ Verification part
110 ・ ・ ・ Bar code reader
111 ・ ・ ・ Door key
301 ・ ・ ・ Antenna
302 ・ ・ ・ High frequency receiver
303 ... demodulator
304 ・ ・ ・ Storage means
305 ... Display section
401 ・ ・ ・ ID card
402 ・ ・ ・ Card reader
403 ・ ・ ・ Verification part
404 ・ ・ ・ Verification part
405 ・ ・ ・ Door key

Claims (11)

An entrance / exit management system comprising an entrance / exit management gate for discriminating between a party and a third party other than the party and managing entrance / exit to a facility, and an ID terminal held by the party ,
The entrance / exit management gate includes ID generation means for generating an ID corresponding to each party, storage means for storing the ID generated by the ID generation section and personal information of the party as ID information, and an ID. At least a predetermined part of the ID information included is extracted from the storage means as ID verification information, and transmitted to the concerned ID terminal via a public telephone line having a radio base station, and ID verification information is received from the ID terminal Means, and collation means for collating the received ID collation information with the ID information stored in the storage means,
The ID terminal comprises receiving means for receiving ID verification information transmitted from the transmission means, and data conversion means for converting the received ID verification information into a form that can be received by the entrance / exit management gate,
The ID generation means has a function of updating the ID temporally, rewrites the ID stored in the storage means to the updated ID, and transmits ID verification information including the updated ID to the ID terminal. A special entry / exit management system. An entrance / exit management system comprising an entrance / exit management gate for discriminating between a party and a third party other than the party and managing entrance / exit to a facility, and an ID terminal held by the party ,
The entrance / exit management gate includes ID generation means for generating an ID corresponding to each party, storage means for storing the ID generated by the ID generation section and personal information of the party as ID information, A transmission means for taking out a predetermined part of the ID information including at least as ID verification information from the storage means and transmitting it to the concerned ID terminal via a public telephone line having a radio base station; and ID verification information from the ID terminal. Receiving means; and collation means for collating the received ID collation information with the ID information stored in the storage means,
The ID terminal includes receiving means for receiving ID collation information transmitted from the transmission means, and data conversion means for converting the received ID collation information into a form that can be received by the entrance / exit management gate. ,
The ID generation means has a function of updating the ID with time, and rewrites the ID stored in the storage means with the updated ID.   The entrance / exit management system according to claim 1, wherein the ID terminal is a pager or a mobile phone.   The entrance / exit management system according to any one of claims 1 to 3, wherein the ID generating means updates the ID based on a timer means for generating a predetermined timing.   The entrance / exit management gate further includes an input unit for inputting an emergency signal indicating that an emergency has occurred, and when the emergency signal is input to the input unit, the verification operation in the verification unit is stopped, The entrance / exit management system according to any one of claims 1 to 4, wherein the gate can be unlocked. The data conversion means includes conversion means for converting ID collation information into a barcode, and display means for displaying the barcode.
6. The entrance / exit management system according to claim 1, wherein the entrance / exit management gate uses a barcode reader as means for receiving ID collation information. The data conversion means includes wireless transmission means for converting the ID verification information into a wireless signal and transmitting the wireless signal,
6. The entrance / exit according to claim 1, wherein the entrance / exit management gate uses a receiving device capable of receiving a radio signal from the radio transmitting means as means for receiving ID collation information. Management system. An identity verification device using a barcode,
The ID information including the ID that is generated based on the personal information of the related parties registered in advance and is updated in time is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the related parties. Means for transmitting as ID verification information to an ID terminal possessed by a public telephone line having a radio base station;
Means for reading the barcode displayed on the display means of the ID terminal possessed by the concerned person;
Means for comparing and collating whether or not the ID collation information obtained by converting the read barcode matches the ID information stored in the storage means;
And a means for outputting a signal indicating that the collation is matched when the comparison results in a match. An identity verification device using a barcode,
The ID information including the ID that is generated based on the personal information of the related parties registered in advance and is updated in time is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the related parties. Means for transmitting as ID verification information to an ID terminal possessed by a public telephone line having a radio base station;
Means for reading the barcode displayed on the display means of the ID terminal possessed by the concerned person;
Means for comparing and collating whether or not the ID collation information obtained by converting the read barcode matches the ID information stored in the storage means;
Means for outputting a signal to the effect that the collation is matched when the result of the comparison and collation is;
And a means for canceling the collating operation in the means for comparing and collating in response to an emergency signal indicating that an emergency has occurred. An identity verification method using a barcode,
The ID information including the ID that is generated based on the personal information of the related parties registered in advance and is updated in time is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the related parties. Transmitting the ID terminal as an ID collation information to an ID terminal possessed by a public telephone line having a radio base station;
Reading the barcode displayed on the display means of the ID terminal possessed by the concerned person;
Comparing and collating whether or not the ID collation information obtained by converting the read barcode matches the ID information stored in the storage means;
And a step of outputting a signal indicating that the collation has been matched when the comparison results in a match. An identity verification method using a barcode,
The ID information including the ID that is generated based on the personal information of the related parties registered in advance and is updated in time is stored in the storage means, and the ID information or at least a part of the ID information including the ID is stored in the related parties. Transmitting the ID terminal as an ID collation information to an ID terminal possessed by a public telephone line having a radio base station;
Reading the barcode displayed on the display means of the ID terminal possessed by the concerned person;
Comparing and collating whether or not the ID collation information obtained by converting the read barcode matches the ID information stored in the storage means;
Outputting a signal to the effect that the collation is matched when the comparison collation results in a match;
And a step of canceling the collating operation in the step of comparing and collating in response to an emergency signal indicating that an emergency has occurred.

Images