JP5131620B2 - Admission system - Google Patents

Description

  The present invention relates to an entrance system, and more particularly to an authentication technique for allowing a visitor to enter by using an entrance certificate printed out when entering various facilities.

In an entrance system that restricts or allows visitors to enter by using automatic doors with automatic locks, electric locks, flapper gates, etc., those who are allowed to enter in advance can freely open the gate with a key or ID card. Although it is possible to enter, it is common for a general visitor to talk to the resident with an intercom and have the resident open the gate. However, in this method, if there are multiple buildings on the site and there are gates for each building, such as a research facility, visitors need to interact with each intercom building using an interphone. There is a problem that it is bothersome. Therefore, an admission card (card) with a two-dimensional code printed as a temporary key is issued from a printer installed near each gate, and the gate of each building is used with the two-dimensional code printed on this admission key as a key. There is already a two-dimensional code entrance system that can be opened by visitors themselves (see Patent Document 1).
JP 2001-175904 A

However, in the conventional two-dimensional code entrance system, for example, if a visitor and a resident make an appointment in advance and the visit time is determined, it will happen when another visitor happens to be in that time zone. It often happens that visitors issue an admission card without carefully checking the voice of the visitors. This is because the resident mistakes the visitor for preconceptions.
The present invention has been made in view of such a problem, and an ID for specifying gate opening information and an entrance certificate for opening the entrance gate is used as an entrance certificate that is temporarily issued to enter a plurality of entrance gates. By printing the information and having the visitor read out the ID information, the gate opening information is validated only when the voice of the visitor is reconfirmed and it is verified that the visitor is a legitimate visitor. The purpose of the present invention is to provide an admission system that prevents an unnecessary admission card from being erroneously issued to visitors who do not or are not welcomed.
Another object is to manage visitor behavior based on the ID information of the admission card.
Another purpose is to minimize the number of times the entrance gate is opened by the visitor by invalidating the admission certificate when a predetermined time is exceeded. .

In order to solve such a problem, the present invention provides an entrance system that controls the opening and closing of a plurality of entrance gates by a single authentication operation between a visitor and an operator who operates the system. Call means for making a call, printing means for printing an admission card for opening the plurality of admission gates, reading means for reading information printed on the admission card, and various instructions installed on the operator side An instruction signal transmitting means for transmitting a signal, a gate control means for controlling opening and closing of the entrance gate, an entrance control device for controlling the printing means, the reading means, and the gate control means, and gate opening information associated with ID information and said ID information identifying at least said input field certificate is printed in the admission control device, receiving the ID authentication signal from the instruction signal transmitting means When the gate opening information printed on the entrance certificate is validated and the gate opening information is read by the reading means, the gate control means is controlled to open the entrance gate, The instruction signal transmitting unit includes a display unit that displays the ID information printed on the admission card by the printing unit, and the ID information reported by the calling unit matches the ID information displayed on the display unit And an authentication button for transmitting the ID authentication signal to the admission control device .
The admission system of the present invention is an admission system that controls the opening and closing of a plurality of admission gates (hereinafter simply referred to as “gates”) by a single authentication operation. For example, a visitor and an operator can intercom at a specific gate. A call means for making a call is provided, and when the call is confirmed to be a visitor, an admission card is printed by the printing means. In order to reconfirm the visitor, the operator reads out the ID information printed on the admission card and confirms that it is a legitimate visitor. The gate printed on the issued admission card is now displayed. Open information is valid. After that, visitors can open the gates of other buildings with the issued admission card. As a result, it is possible to prevent as much as possible from issuing an unnecessary admission card to an unexpected visitor due to a misunderstanding, and to eliminate the trouble of exchanging a call with the manager every time the gate is passed.
In addition, when the administrator reports a visitor and issues an admission card, the manager needs to confirm the ID information printed on the admission card by calling. Therefore, in the present invention, the instruction signal transmission means is provided with a display unit, and when the admission card is issued, the ID information is displayed on the display unit. Then, the ID information is heard from the visitor, and when the ID information matches the displayed ID information, the authentication button is pressed to transmit an ID authentication signal. Thereby, ID information which a visitor reads can be confirmed correctly.

Claim 2 is an admission system that controls the opening and closing of a plurality of admission gates by a single authentication operation, and a communication means for performing a call between a visitor and an operator who operates the system; Printing means for printing an admission card for opening the gate, reading means for reading information printed on the admission card, instruction signal transmitting means installed on the operator side for transmitting various instruction signals, ID information for specifying at least the admission card in the admission card, comprising gate control means for controlling the opening and closing of the admission gate, admission control device for controlling the printing means, the reading means, and the gate control means. And the gate opening information associated with the ID information are printed, and the admission control device receives the ID authentication signal from the instruction signal transmitting means and prints the gate printed on the admission card. When the gate opening information is read by the reading means, the gate control means is controlled to open the entrance gate, and the instruction signal transmitting means Input means for inputting, the ID information notified by the calling means is input by the input means, and the ID authentication signal is automatically sent to the admission control device when the input result matches the ID information. and the Son and of the features to be sent to.
The admission system of the present invention is an admission system that controls the opening and closing of a plurality of admission gates (hereinafter simply referred to as “gates”) by a single authentication operation. For example, a visitor and an operator can intercom at a specific gate. A call means for making a call is provided, and when the call is confirmed to be a visitor, an admission card is printed by the printing means. In order to reconfirm the visitor, the operator reads out the ID information printed on the admission card and confirms that it is a legitimate visitor. The gate printed on the issued admission card is now displayed. Open information is valid. After that, visitors can open the gates of other buildings with the issued admission card. As a result, it is possible to prevent as much as possible from issuing an unnecessary admission card to an unexpected visitor due to a misunderstanding, and to eliminate the trouble of exchanging a call with the manager every time the gate is passed.
In addition, it cannot be said that there is no possibility of misidentification when listening to ID information from a visitor and confirming consistency with the ID information displayed on the display unit. Therefore, in the present invention, input means such as a keyboard is provided, ID information notified from a visitor is input from the input means, and if the data is correct, an ID authentication signal is automatically transmitted. Thereby, the gate opening due to misidentification of ID information can be prevented.

According to a third aspect of the present invention, when the admission control apparatus receives a print instruction signal instructing the start of printing from the instruction signal transmitting means , the admission control apparatus controls the printing means to print an entrance certificate including the gate opening information and the ID information. characterized in that it.
The specific operation of the entrance control device starts when the operator confirms the visitor and receives a print instruction signal from the instruction signal transmission means. In other words, receiving the signal means that the operator has made a call with the visitor and admitted that the visitor has an appointment in advance, or that the visitor has been confirmed. become. Then, an admission certificate is issued to the visitors by printing means.

According to a fourth aspect of the present invention, when the gate opening information is read by the reading means and a predetermined time is exceeded after the gate is opened , the entrance control device invalidates the gate opening information printed on the entrance certificate. characterized by a.
A general pattern is that a visitor stays at a destination until a predetermined time and exits at that time. However, if you do not leave even after the specified time has elapsed, there is a possibility that you have entered another place illegally. In such a case, you must leave the gate opening information printed on the admission card and invalidate it. Do not allow. As a result, the unauthorized person can be prevented from leaving the outside .

The admission control device may invalidate the gate opening information when receiving an invalid instruction signal that invalidates gate opening information related to specific ID information from the instruction signal transmission unit. To do.
The administrator issues an admission card after confirming whether there is an appointment in advance or at the destination. However, it is difficult to completely distinguish even visitors who deliberately commit fraud. In such a case, if a visitor who has once issued an admission card is later confirmed to be an unauthorized person, it can be operated to invalidate the gate opening information related to the ID information. As a result, the admission card possessed by an unauthorized person can be immediately invalidated to minimize damage .

According to a sixth aspect of the present invention, the admission control device stores history information as to which admission gate a visitor has passed for each ID information.
On the admission card, ID information unique to the admission card is printed. Therefore, the ID information can be regarded as a visitor. Therefore, in the present invention, by storing ID information, that is, whenever a visitor passes through the gate, a visitor's action history can be stored. Thereby, when an accident or an incident occurs, it can be confirmed as evidence data.

According to a seventh aspect of the present invention, the admission control device stops the opening of an admission gate other than the admission gate that has been permitted admission in advance.
In order to tighten security, a gate that can be entered and a gate that cannot be entered are determined in advance for each visitor, and when a visitor tries to enter a gate other than a permitted gate, the gate is not opened. As a result, unnecessary entry into the gate can be prevented.

An eighth aspect of the invention is characterized in that the gate opening information is a barcode or a two-dimensional barcode.
It is important that the gate opening information storing the ID information is easily and accurately read by the reader. In that sense, a conventionally used barcode or two-dimensional barcode is excellent. These codes can be easily created by printing. Thus, printing by the printing unit is easy and the code can be read accurately by the reading unit.

According to the present invention, it is possible to prevent an unnecessary visitor from being issued to an unexpected visitor due to a misunderstanding, and to eliminate the trouble of exchanging a call with the manager every time the gate passes. .
In addition, it is possible to double check by confirming by calling and confirming the ID information, and also function as an admission card unique to the visitor.
In addition, when the first gate is left, the admission card is invalidated to prevent other people from using the same admission card illegally.
Also, if you stay longer than necessary, you can prevent the unauthorized person from leaving outside by invalidating the admission card.
In addition, the administrator can arbitrarily minimize the damage by invalidating a specific admission card.
Further, by checking the consistency of the input data, it is possible to prevent the gate from being opened due to misidentification of the ID information.
Further, by storing the visitor's action history, it can be confirmed as evidence data when an accident or incident occurs.

  Hereinafter, the present invention will be described in detail with reference to embodiments shown in the drawings. However, the components, types, combinations, shapes, relative arrangements, and the like described in this embodiment are merely illustrative examples and not intended to limit the scope of the present invention only unless otherwise specified. .

FIG. 1 is a block diagram of an admission system according to an embodiment of the present invention. The admission system 50 is an admission system that controls the opening and closing of a plurality of gates A to C by a single authentication operation. The visitor will be described as a system that allows admission to another gate B10, C7 when the admission certificate 20 printed by the printer 16 is authenticated.
The admission system 50 includes a printer (printing means) for printing intercoms (calling means) 2 and 14 for making a call between a visitor and an administrator operating the system, and an admission card 20 for opening a plurality of gates. ) 16, readers (reading means) 8, 11, 15 for reading information printed on the admission card 20, gate drive units (gate control means) 6, 9, 12 for controlling opening and closing of the gate, and printer 16 , Readers 8, 11, 15, and an entrance control device (control means) 5 for controlling the gate driving units 6, 9, 12. The entrance control device 5 is connected to an input means 4 for inputting data for transmitting various instruction signals and a display unit 3 for displaying the results, and these constitute an instruction signal transmitting means. In addition, it is assumed that the intercom 2, the display unit 3, the input unit 4, and the entrance control device 5 are installed in the management room 1. The reader 8 is installed on the entrance side of the gate C7, the reader 11 is installed on the entrance side of the gate B10, and the reader 15 is installed on the entrance side of the gate A13.

  Next, a schematic operation of the entrance system 50 will be described. A visitor (not shown) communicates with the administrator via the intercom 2 installed in the management room 1 via the interphone 14 and informs that he is a visitor. The administrator confirms whether or not the visitor has made an appointment in advance. If the visitor has an appointment, an instruction to print the admission card 20 (see FIG. 2) is given to the entrance control device 5 by the input means 4. input. Alternatively, if the display unit 3 has a touch panel structure, the displayed portion is pressed. As a result, the admission control device 5 transmits data for printing the admission card 20 to the printer 16. The printer 16 prints the entrance certificate 20 based on the data. The visitor receives the admission card 20 issued from the printer 16. Further, according to the present invention, since the QR code (registered trademark) 21 and the ID information 22 are printed together on the admission ticket 20, the administrator uses the interphone 2 through the interphone 14 installed at the gate A 13. A call is made with a visitor, and the ID information printed on the admission card 20 is read out. At this time, since the ID information 22 is displayed on the display unit 3, the administrator confirms whether or not it matches the read-out ID information. If they match, the QR code printed on the admission card 20 is validated. Thus, when the visitor holds the issued admission card over the reader 15, the data is input to the admission control device 5, and when it is confirmed that it is an authenticated QR code, the gate driver 12 is controlled, Gate A13 is opened. Thereafter, the visitor opens the gate B10 by holding the admission card 20 over the reader 11, and opens the gate C7 by holding the admission card 20 over the reader 8.

  That is, the admission system 50 of the present invention is an admission system that controls the opening and closing of a plurality of gates A13, B10, and C7 by a single authentication operation. For example, a visitor and an administrator can intercom 2, 14 is provided with a calling means for making a call. When the call is confirmed to be a visitor, an admission card 20 is printed by the printer 16. In order to reconfirm the visitor, the administrator reads out the ID information 22 printed on the entrance certificate 20 and confirms that the visitor is a legitimate visitor. The QR code 21 is valid. Thereafter, the visitor can open the gate of another building with the issued admission card 20. As a result, it is possible to prevent as much as possible from issuing an unnecessary admission card to an unexpected visitor due to a misunderstanding, and to eliminate the trouble of exchanging a call with the manager every time the gate is passed.

  FIG. 2 is a diagram showing an example of an entrance certificate according to the present invention. The admission certificate 20 has a two-dimensional barcode (for example, QR code) 21 printed on the paper surface, and ID information “12ABC” 22 for identifying the QR code 21 printed thereon. That is, it is important that the gate opening information representing the ID information 22 is easily and accurately read by the reader. In that sense, a conventionally used barcode or two-dimensional barcode is excellent. It can also be easily created by printing. Accordingly, printing by the printer 16 is easy and the code can be read accurately by the reader.

  FIG. 3 is a flowchart for explaining the operation from issuance of the entrance certificate to authentication in the entrance system according to the embodiment of the present invention. A visitor (not shown) communicates with the administrator through the intercom 2 installed in the management room 1 via the interphone 14 and informs him that he is a visitor (S1). The administrator confirms whether or not the visitor has made an appointment in advance. If the visitor has an appointment, an instruction to print the admission card 20 (see FIG. 2) is given to the entrance control device 5 by the input means 4. input. Alternatively, if the display unit 3 has a touch panel structure, the displayed portion is pressed (YES in S2). On the other hand, if the visitor has no appointment and the destination is unknown, entry is refused by the intercom 2 (NO in S2).

  When the manager admits the admission, the admission control device 5 presses the print button on the display unit 3 so as to transmit data for printing the admission card 20 to the printer 16 (S3). The printer 16 prints the admission card 20 based on the data (S4). The visitor receives the admission card 20 issued from the printer 16. Furthermore, in the present invention, since the admission certificate 20 is printed with the QR code 21 and the ID information 22 together, the administrator makes a call with the visitor through the interphone 2 via the interphone 14 installed at the gate A. Exchange the ID information printed on the admission card 20 (S5). At this time, since the ID information 22 is displayed on the display unit 3, the administrator confirms whether or not it matches the read-out ID information (S6). If they match (YES in S6), the administrator presses the authentication button (S7). Thereby, the entrance control device 5 validates the QR code 21 printed on the entrance certificate 20. As a result, when the visitor holds the issued admission card over the reader 15 (S8), the QR code data is input to the admission control device 5 to confirm that it is an authenticated QR code (YES in S9). Then, the gate driver 12 is controlled to open the gate A (S10). Thereafter, the visitor opens the gate B by holding the admission card 20 over the reader 11, and opens the gate C by holding the admission card 20 over the reader 8.

FIG. 4 is a flowchart for explaining the operation after the admission certificate is authenticated. A visitor whose entrance certificate is authenticated can pass through other gates (gates B and C) by the entrance certificate. For example, when a visitor passes an entrance certificate over the reader 11 in order to pass through the gate B (S21), when the QR code data is input to the entrance control device 5 and is confirmed to be an authenticated QR code ( The admission control device 5 recognizes the ID information from the visitor's QR code and identifies the visitor. Thereby, it is searched how much time has passed since the visitor passed through the gate A, and it is checked whether or not a predetermined elapsed time has been exceeded (S23). If not exceeded (NO in S23), the gate B is opened (S24). On the other hand, if the QR code is not authenticated in step S22 (NO in S22) or if the predetermined time has passed in step S23 (YES in S23), the gate B is not opened and a message to that effect is given to the visitor. Inform. In the configuration of FIG. 1, the entrance certificate is held up to the reader when entering, and the gate is automatically opened when leaving, but the entrance certificate can also be held when leaving only gate A. In this case, a reader may be provided so as not to leave.
That is, it is a general pattern that a visitor stays at a destination for a predetermined time and leaves at that time. However, if you do not leave even if the predetermined time has passed, there is a possibility that you have illegally entered another place. In such a case, you can leave the QR code 21 printed on the admission card and invalidate it. Do not allow. As a result, the unauthorized person can be prevented from leaving the outside.

FIG. 5 is a flowchart for explaining the operation after the admission certificate is authenticated. A visitor whose entrance certificate is authenticated can pass through other gates (gates B and C) by the entrance certificate. For example, when a visitor passes an entrance certificate over the reader 11 in order to pass through the gate B (S25), when the QR code data is input to the entrance control device 5 to confirm that it is an authenticated QR code ( The admission control device 5 identifies the visitor by recognizing the ID information from the visitor's QR code, and checks whether or not the invalid button is pressed for the visitor (S27). If the invalid button is not pressed (NO in S27), the gate B is opened (S28). On the other hand, if the QR code is not authenticated in step S26 (NO in S26) or if the invalid button is pressed in step S27 (YES in S27), the gate B is not opened and a message to that effect is given to the visitor. Inform.
That is, the administrator issues an admission card after confirming whether there is an appointment in advance or with the visitor. However, it is difficult to completely distinguish even visitors who deliberately commit fraud. In such a case, if a visitor who has once issued an admission card is later confirmed to be an unauthorized person, an operation can be performed to invalidate the QR code associated with the ID information. This makes it possible to immediately invalidate the admission card possessed by an unauthorized person and minimize damage.

  FIG. 6 is a diagram of a display unit (touch panel) for explaining an authentication operation by a call. FIG. 6A shows a screen in a standby state, in which an area 30 for displaying ID information and an “entry card print” button 31 for starting printing of the admission card 20 are displayed. Then, when the administrator makes a call with the visitor through the interphone and authenticates the issuance of the admission card, the “print admission card” button 31 is pressed. As a result, as shown in FIG. 6B, ID information for identifying the admission card issued in the area 30, for example, “12ABC” is displayed, and “Please press the authentication button” is displayed below it. Prompt to press the button. Here, the manager exchanges a call with the visitor through the intercom and reads out the ID information printed on the admission card. The administrator confirms whether the ID information displayed in the area 30 matches the ID information read by the visitor, and presses the “authentication” button 32 if they match. As a result, the ID information displayed in the area 30 is highlighted as shown in FIG. 6C, and “authenticated” is displayed below it. As a result, the QR code 21 printed on the entrance certificate 20 is authenticated. Then, the administrator presses a “return” button 33 to return to the screen in the standby state shown in FIG.

  FIG. 7 is a diagram of a display unit (touch panel) for explaining an authentication operation by a call. The same components will be described with the same reference numerals as in FIG. FIG. 7A shows a screen in a standby state, in which an area 30 for displaying ID information and an “entry card print” button 31 for starting printing of the admission card 20 are displayed. Then, when the administrator makes a call with the visitor through the interphone and authenticates the issuance of the admission card, the “print admission card” button 31 is pressed. As a result, as shown in Fig. 7 (b), the ID information that identifies the admission card issued in the area 30 is displayed as a hidden number "******", and enter "ID" below it. ”To prompt for ID input. Here, the manager exchanges a call with the visitor through the intercom and reads out the ID information printed on the admission card. For example, the administrator inputs the ID information with a keyboard or the like while listening to the ID information. If the entered ID information matches the ID information read by the visitor, the ID information displayed in the area 30 is automatically highlighted as shown in FIG. Is displayed. As a result, the QR code 21 printed on the entrance certificate 20 is authenticated. Then, the administrator presses a “return” button 34 to return to the standby screen shown in FIG. On the other hand, if the ID information input in FIG. 7B is incorrect, “ID is incorrect” is displayed as shown in FIG. 7D, and the administrator inputs the ID information again. The “return” button 35 is pressed to start again from FIG.

  FIG. 8 is a diagram of a display unit (touch panel) for explaining the operation of invalidating the QR code. First, although not shown in the figure, the mode is set to invalidate the QR code by using a keyboard or the like. Thereby, a screen as shown in FIG. 8A is displayed on the display unit 3. That is, “Please input the ID to be invalidated” is displayed, and the area 36 is prompted to input the invalidated ID. When the ID information to be invalidated is entered and confirmed, the screen changes as shown in FIG. 8 (b), and the entered ID information is displayed in the area 37. Is displayed. Furthermore, an “invalid” button 38 to be pressed when invalidating and a “cancel” button 39 for canceling when the ID information is wrong are displayed below the button. When the “invalid” button 38 is pressed here, the screen changes as shown in FIG. 8C, and the ID information of the area 40 is highlighted, and “This ID is invalid” is displayed below. Is displayed. Then, the administrator presses a “return” button 41 to return to the standby screen shown in FIG. On the other hand, when the “Cancel” button 39 is pressed in FIG. 8B, the screen returns to the standby screen FIG. 8D.

FIG. 9 is a diagram showing the state of the memory storing the gate history information. In this memory, a gate history is stored corresponding to the ID. For example, a visitor whose ID is “12ABC” first passes through gate A, then passes through gates C and B, and finally exits from gate A. Similarly, a visitor whose ID is “20XYZ” is a gate A-B-A, a visitor whose ID is “18 CDB” is a gate A-B-C-A, and a visitor whose ID is “51 SPT” is a gate A-C-A is stored.
That is, the admission card 20 is printed with ID information 22 unique to the admission card. Therefore, the ID information 22 can be regarded as a visitor. Therefore, in the present invention, the ID information 22, that is, the visitor's action history can be stored by storing it every time the visitor passes the gate. Thereby, when an accident or an incident occurs, it can be confirmed as evidence data.

  In the above description, the admission system has been described as being configured exclusively. You may make it instruct | indicate the printing and authentication operation | movement to the entrance control apparatus 5. FIG.

It is a block diagram of the entrance system concerning one embodiment of the present invention. It is a figure which shows an example of the entrance certificate of this invention. It is a flowchart explaining the operation | movement from issuance of an entrance certificate to authentication in the entrance system which concerns on embodiment of this invention. It is a flowchart explaining the operation | movement after an admission certificate is authenticated. It is a flowchart explaining the operation | movement after an admission certificate is authenticated. It is a figure of the display part (touch panel) for demonstrating the authentication operation | movement by a telephone call. It is a figure of the display part (touch panel) for demonstrating the authentication operation | movement by a telephone call. It is a figure of the display part (touch panel) for demonstrating the operation | movement which invalidates QR Code. It is a figure showing the state of the memory which memorize | stored gate history information.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Control room, 2, 14 Intercom, 3 Display part, 4 Input means, 5 Entrance control apparatus, 6, 9, 12 Gate drive part, 7 Gate C, 8, 11, 15 Reader, 10 Gate B, 13 Gate A, 16 Printer, 20 Admission Card, 21 QR Code, 22 ID Information, 50 Admission System

Claims (8)

An entrance system that controls the opening and closing of multiple entrance gates by a single authentication operation.
Call means for making a call between a visitor and an operator who operates the system, printing means for printing an admission card for opening the plurality of admission gates, and information printed on the admission card Reading means for reading, instruction signal transmitting means for transmitting various instruction signals installed on the operator side, gate control means for controlling opening and closing of the entrance gate, the printing means, the reading means, and the gate control means An admission control device for controlling
The admission card is printed with at least ID information for identifying the admission card and gate opening information associated with the ID information, and the admission control device receives the ID authentication signal from the instruction signal transmitting means. Validate the gate opening information printed on the admission card, and when the gate opening information is read by the reading means, the gate control means is controlled to open the entrance gate,
The instruction signal transmission unit includes a display unit that displays the ID information printed on the admission card by the printing unit, and the ID information reported by the calling unit matches the ID information displayed on the display unit. An admission system comprising an authentication button for transmitting the ID authentication signal to the admission control device . An entrance system that controls the opening and closing of multiple entrance gates by a single authentication operation.
Call means for making a call between a visitor and an operator who operates the system, printing means for printing an admission card for opening the plurality of admission gates, and information printed on the admission card Reading means for reading, instruction signal transmitting means for transmitting various instruction signals installed on the operator side, gate control means for controlling opening and closing of the entrance gate, the printing means, the reading means, and the gate control means An admission control device for controlling
The admission card is printed with at least ID information for identifying the admission card and gate opening information associated with the ID information, and the admission control device receives the ID authentication signal from the instruction signal transmitting means. Validate the gate opening information printed on the admission card, and when the gate opening information is read by the reading means, the gate control means is controlled to open the entrance gate,
The instruction signal transmitting means includes input means for inputting the ID information, and when the ID information notified by the calling means is input by the input means, and the input result matches the ID information, An admission system that automatically transmits an ID authentication signal to the admission control device . The admission control device controls the printing unit to print an admission card including the gate opening information and the ID information when receiving a print instruction signal instructing printing start from the instruction signal transmitting unit. The admission system according to claim 1 or 2. The admission control device invalidates the gate opening information printed on the admission card when the gate opening information is read by the reading means and a predetermined time has passed after the admission gate is opened. The admission system according to claim 1, 2, or 3. The entrance control device invalidates the gate opening information when receiving an invalid instruction signal that invalidates gate opening information related to specific ID information from the instruction signal transmitting means. 5. Admission system as described in any one of 4. The admission system according to any one of claims 1 to 5 , wherein the admission control device stores history information as to which admission gate a visitor has passed for each ID information . The admission system according to any one of claims 1 to 6 , wherein the admission control device stops the opening of an admission gate other than the admission gate for which admission is permitted in advance . The entrance system according to any one of claims 1 to 6 , wherein the gate opening information is a barcode or a two-dimensional barcode .

Images