JP2871043B2 - Passage management system - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Overview] The present invention relates to a passage management system for making an entry / exit management system in an intelligent building or the like more accurate. The purpose of the present invention is to provide a passage management system that can be carried out at the first and second reading of necessary data from an ID card provided for each of the outside and inside sides of a building or room, etc. A second card reader, the first,
A control device for comparing the necessary data read by the second card reading device with the qualification data registered and stored in advance and determining that the ID card holder is qualified to enter and leave the room when they match, and a determination by the control device It has an opening and closing mechanism that opens and closes a door of a building or a room according to the result, and the control device includes:
When the required data sent from the first card reader and the required data sent from the second card reader are compared and matched, if the ID card holder is actually in the door of a building or room, etc. Is judged to have passed.

[Industrial applications]

The present invention relates to a passage management system, and more particularly to a passage management system for making an entrance / exit management system in an intelligent building or the like more accurate.

There is a demand for more accurate passage control for an entry / exit management device that realizes higher security, such as a bank or a large computer center, for preventing unauthorized entry and leakage of confidential information.

[Conventional technology]

 FIG. 4 is a diagram illustrating a conventional system.

In the figure, reference numeral 1 denotes an ID card possessed by a person who intends to enter or leave a building or a room, and stores data required for qualification determination such as an ID code.

Reference numeral 2 denotes a card reader for reading necessary data from the ID card. The necessary data is read from the card by either contact or non-contact.

Reference numeral 4 denotes a control device which inputs necessary data read by the card reading device 2 and performs comparison and comparison with data registered and stored in advance. If the data match as a result of the comparison, the card holder is determined to be qualified to enter the room.

As a result, the control device 4 drives the opening / closing mechanism 5 to open the door of the building or the room, so that the card holder can enter and leave the room. The opening / closing mechanism 5 is an electric door lock or an automatic door.

[Problems to be solved by the invention]

Conventionally, it has only been determined whether or not the card holder is qualified to enter or leave the room by comparing and comparing the necessary data.

Therefore, even if the card holder accesses the card reader 2 and is judged to be qualified for entry and exit, and the opening and closing mechanism 5 is operated, entry and exit may not actually be performed. Also in this case, the control device 4 determines that there has been entry / exit, and it is difficult to perform accurate entry / exit management and location management.

Therefore, the present invention has been made in order to solve the conventional problems, and an object of the present invention is to provide a passage management system capable of performing entrance / exit management accurately and therefore performing location management more accurately. .

[Means for solving the problem]

FIG. 1 is a diagram showing the principle of the present invention. Reference numeral 1 denotes an ID card possessed by a person who intends to enter or leave a room. 2 and 3 are provided on the outside and inside of a building or room, respectively.
These are first and second card readers for reading necessary data from an ID card 1 possessed while entering and leaving the room. 4 is
The first and second card readers 2 and 3 compare and compare the required data read with the pre-registered and stored qualification data, and when they match, the control device determines that the ID card holder is qualified to enter and leave the room. is there. Reference numeral 5 denotes an opening / closing mechanism for opening / closing a door of a building or a room based on a result determined by the control device 4, and is realized by an electric lock, an automatic door, or the like.

The control device 4 compares and compares the required data sent from the first card reader with the required data sent from the second card reader, and when they match, the ID card holder actually recognizes the building or It is determined that the vehicle has passed through a door such as a room.

[Action]

When the card holder tries to enter the room from the card reader 2 to the card reader 3, the controller 4 compares and compares necessary data read by the card reader 2 with data stored in advance. When it is determined that the user is qualified to enter the room, the opening / closing mechanism 5 enables entry into the building or the room.

Next, when the card holder actually enters the room, the card reader 3 reads necessary data. The control device 4 receives this data, and determines whether or not the read data from the card reading device 2 previously received matches the read data. When they match,
The control device 4 determines that the card holder has entered the room.

Therefore, the entry of the card holder can be managed without error.

〔Example〕

FIG. 2 is a block diagram of an embodiment of the present invention, and FIG. 3 is a flowchart showing the operation.

The same or similar parts as those in FIG. 1 are given the same numbers.

1 is a contactless card on which an IC is mounted. The stored data can be wirelessly output to the IC within the range of the internal wireless standard of 2.5 GHz with an output of 300 mW or less.

The card readers 2 and 3 are respectively card data receivers 21 and
31 and operation units 22 and 32.

Contactless card 1 is the card data receiver 21 or 31
The card data receivers 21 and 31 receive necessary data from the non-contact card 1 wirelessly within the range of meters. The card data receivers 21 and 31 have antennas necessary for this.

The operation units 22 and 32 have input keys, a display, and the like. If necessary, it is used to manually input an ID code, display an operation procedure, or disallow entry into a room.

The control device 4 includes a control unit 41 and a storage unit 42. Control unit
41 receives data from the card data receivers 21 and 31,
Performs comparison and comparison of received data. In addition, input and display of the operation units 22 and 32 are controlled. Further, it controls an electric lock 5 as an opening / closing mechanism.

The storage unit 42 stores the data received from the card data receiving units 21 and 31 and registers and stores the qualification data from the central monitoring room 6 via the control unit 41 in advance.

Next, the operation of the embodiment shown in FIG. 2 will be described with reference to the flowchart shown in FIG.

When the contactless card 1 enters the area (step S1), the card data receiver 21 reads necessary data from the card (step S2).

The read data is sent to the control unit 41 and compared with qualification data registered and stored in the storage unit 42 in advance (step S3).

Here, when it is determined that they match, the electric lock 5 is released (step S4). Upon release of the electric lock 5, the card holder enters a building or room.

As a result, it is detected that there is a non-contact card in the area of the card data receiver 31 (step S5), and necessary data is read by the card data receiver 31 (step S6).

The read data is compared and compared with the qualification data stored in the storage unit 42 in advance by the control unit 41 (step S7).
When there is a match with the qualification data, the data read immediately before, that is, the card data reading device 21 reads from the non-contact card before the card holder enters the room and compares it with the data stored in the storage unit 42 of the control device 4. (Step S8).

As a result of the comparison, if the data match, it is determined that the card holder has entered the room, and the pass registration process is performed (step
S9). This pass registration processing is performed by notifying the central management room 6.

The central management room 6 collects and stores information on entry into each building, room, and the like, so that the location management of persons entering and leaving the room can be accurately and easily performed.

In the above description, from the card data receiving device 21 side
Although the case of entering the room on the 31 side has been described, it is easily understood that the same applies to the case of exiting from the 31 side to the 21 side.

〔effect〕

As described above with reference to the embodiments, the pass management system of the present invention is provided with the card readers on the outside and inside of a building or a room, respectively, so that the entry and exit of the card holder can be surely grasped. it can.

Therefore, in the entry / exit management system, passage management is possible, and a passage management system capable of more accurately managing the location can be provided.

[Brief description of the drawings]

FIG. 1 is a view for explaining the principle of the present invention, FIG. 2 is a diagram showing the configuration of an embodiment of the present invention, FIG. 3 is a flowchart showing the operation of the embodiment of FIG. 2, and FIG. It is a figure showing a management system. In the figure, 1 ... ID card, 2,3 ... Card reader, 4 ... Control device, 5 ... Open / close mechanism.

Continuation of front page (58) Fields investigated (Int.Cl. ⁶ , DB name) G07C 9/00 G06K 17/00 E05B 49/00

Claims (2)

(57) [Claims] A first and a second card reading device (2) provided on each of an outside side and an inside side of a building or a room for reading necessary data from an ID card (1) possessed by a person who enters and leaves the room. ), (3) and the required data read by the first and second card readers (2), (3) are compared with the pre-registered and stored qualification data. A control device (4) for judging that the person is qualified, and an opening / closing mechanism (5) for opening and closing a door of a building or a room based on the judgment result of the control device (4); Is the required data sent from the first card reader (2) and the second card reader (3)
Compares and compares the required data sent from
A pass management system, wherein it is determined that the ID card holder has actually passed through a door of a building or room. 2. The pass management system according to claim 1, wherein said ID card (1) is a non-contact IC card for entering and leaving the room, and said first and second card reading devices (2). , (3) is a passage management system having an antenna and reading necessary data from the non-contact IC card electromagnetically without contact.