JP2002004664A - Security apparatus for building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enable a guard to unlock a door in the case of emergency in an apparatus for unlocking a side door or a door of a room according to the finger print collation. SOLUTION: When an intrusion sensor (not shown in Fig.) is operated, this is automatically informed to a security company. The guard quickly goes to the scene with a special key, and opens a switch box by the special key to operate an emergency, switch 13. By the operation, an electric lock 11 of the side door 10 is unlocked. The guard enters the building and arrives at the floor of a room (e.g. room number 3) where intrusion occurs by using an elevator 14. A password number is input from a ten key (not shown in Fig.) of a finger print collator 9, and the finger print is input. (not collated.). Thus, the electric lock 6 of the door of the room 3 is unlocked.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an apparatus for guarding a building by utilizing the matching of a human body feature point such as a fingerprint.

[0002]

2. Description of the Related Art In order to control entrance to and exit from a building, a fingerprint collator may be installed near a door of a building entrance and a door of a room. The visitor enters the fingerprint with the fingerprint matching device at the entrance, checks the characteristic data of the fingerprint against the characteristic data of the fingerprint registered in advance, and if the two match, the door of the entrance is unlocked. To enter the building. Here, the visitor goes to his / her floor by the elevator, and enters the room by collating the fingerprint with the fingerprint collator of the room in the same manner as described above. When leaving, the operation is the reverse of the above.

Also, intrusion sensors are installed in buildings and rooms, and when a person enters a vacant building or room, the intrusion sensor operates to automatically notify the security company of the occurrence of intrusion. It has become. Then, the security company that has received the report dispatches the security personnel to the site and executes a measure corresponding to the intrusion.

[0004]

In the above-mentioned conventional security device for a building, the door of the entrance is unlocked by fingerprint collation, so that a security guard who does not register a fingerprint remains inside the building. There is a problem that can not be entered. In other words, there is a high possibility that the emergency response security guard has not registered the fingerprint, and there is a high probability that even if he or she rushes to the site, subsequent activities will be disabled.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-described problem. Even when fingerprint collation is used, a security guard unrelated to the person in the room unlocks the door of the entrance or the door of the room. It is an object of the present invention to provide a security device for a building capable of performing the following.

[0006]

According to a first aspect of the present invention, there is provided a security device for a building, which is provided at least at the time of operation of an intrusion sensor, in the vicinity of at least one of a door of an entrance and a door of a room. When the signal generator is operated and the feature points of the human body are input to the human body collator, the doors corresponding to these operations are unlocked regardless of the collation of the feature points of the human body. .

[0007] A security device for a building according to the second invention comprises:
In the first invention, the emergency signal generator is an emergency switch operated by a person other than the person in the room using a dedicated key to open the lid.

[0008] A security device for a building according to a third aspect of the present invention includes:
In the first invention, the emergency signal generator is a numeric keypad or an identification card.

[0009] The security device for a building according to the fourth invention comprises:
In the first invention, when intrusion monitoring is set, the elevator is prevented from stopping on the floor of the room under intrusion monitoring,
When the door of the entrance is unlocked, the stop inhibition of the elevator is released for a predetermined time.

A security device for a building according to a fifth aspect of the present invention includes:
The unlocking of the door according to the first invention is applied only to the room where the intrusion sensor operates.

[0011] Further, a security device for a building according to the sixth invention comprises:
In the second invention, the unlocking of the door by the dedicated key
This is applied even when the intrusion sensor is not operating.

[0012]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiment 1 1 to 6 show one embodiment of the first, second and fourth inventions of the present invention. FIG. 1 is a partially cutaway perspective view of a building, FIG. 2 is a perspective view of a fingerprint collator, and FIG. 3 is a block diagram, FIG. 4 is a flowchart of a control operation of a passage, FIG. 5 is a flowchart of a security operation of a building, and FIG. 6 is a flowchart showing a continuation of FIG. 5, in which the same reference numerals indicate the same parts.

In FIG. 1, reference numerals 1 to 3 represent the first to third floors, respectively.
Floor rooms (here, offices), 4 to 6 are electric locks for electrically unlocking the entrance doors of rooms 1 to 3, respectively.
Reference numerals 9 to 9 denote fingerprint collators arranged near the entrances of the rooms 1 to 3, 10 denotes a building entrance, 11 denotes an electric lock for electrically unlocking the door of the entrance 10, and 12 denotes a vicinity of the entrance 10. The fingerprint collator 13 disposed in the vicinity of the fingerprint collator 12 is housed in a switch box which is locked / unlocked by a dedicated key, and constitutes an emergency switch which constitutes an emergency signal generator.
Is an elevator.

In FIG. 2, 15 is a fingerprint reader for reading a fingerprint, 16 is a numeric keypad for inputting a password constituting an emergency signal generator, and 17 is a display for displaying the result of fingerprint collation.

In FIG. 3, reference numeral 21 denotes a CPU, and 22 denotes an RO.
M and 23 are RAMs, 24 is a transmission controller, and 25 is an interface. Reference numerals 26 to 28 denote intrusion sensors which operate when the doors of the entrances to the rooms 1 to 3 are opened or the window glass is broken, and the interface 25 is connected to the intrusion sensor 28 and the electric lock 6. Each of the fingerprint collators 7, 8, and 12 has the same configuration as the fingerprint collator 9. However, only the transmission controllers 29 to 31 are shown, and the others are not shown.

The interface of the fingerprint collator 7 is connected to the intrusion sensor 26 and the electric lock 4, and the fingerprint collator 8
Is connected to the intrusion sensor 27 and the electric lock 5, and the interface of the fingerprint collator 12 is connected to the electric lock 11. The transmission controllers 24, 30, 29,
31 are mutually connected.

Reference numeral 32 denotes a main controller which is a transmission controller 33, a CPU 34, a ROM 35, an RA
M36, a communication device 37 and an interface 38 are provided. The communication device 37 is connected to the security company 4 through the telephone line 39.
Connected to 0. The interface 38 is connected to the elevator control panel 41 and the emergency switch 13.

Next, the operation of this embodiment will be described with reference to FIGS.
This will be described with reference to FIG. A. Normal Operation (FIGS. 4 and 5) Now, it is assumed that the building is under intrusion monitoring as described later, the door of the entrance 10 is closed and locked, and fingerprints of persons in the rooms 1 to 3 are provided. Is registered in the RAM (not shown) of the fingerprint collator 12. In step S1, the fingerprint reader 15 of the fingerprint collator 12 waits for a fingerprint to be read. Step S when you read the fingerprint of the person who came to work in the morning
Proceeding to 2, the CPU (not shown) determines whether or not the fingerprint is accepted according to a program registered in a ROM (not shown).

That is, the read fingerprint is compared with a pre-registered fingerprint to determine whether they match or not. If the collation results do not match, an NG display is made on the display 17 in step S3, and the process returns to step S1. If the collation results match, the display 1 is turned on in step S4.
7, an OK signal is output to the electric lock 11 in step S5, and the electric lock 11 is unlocked for a predetermined time. Thus, the persons in the rooms 1 to 3 open the door of the entrance 10 and enter. During intrusion monitoring, the elevator 14 is restricted so as not to stop in a designated room as described later.

In step S6, the suspension of the elevator service to the floor of the person who has read the fingerprint is canceled for a predetermined time (the time required to arrive at the floor of the person's room).
Thus, in step S7, the visitor can use the elevator 14 to go to the floor of his room. Now this 3
Room 3 on the floor. A person who arrives in front of the room 3 performs fingerprint collation by the fingerprint collator 9.

In step S11, the fingerprint reader 15 waits for a fingerprint to be read. When a fingerprint is read, step S1
Then, as in the case of the pass-through opening 10, the read fingerprint is collated with the fingerprint registered in the RAM 23 to determine whether the two match or not. If the collation results do not match, an NG display is made on the display 17 in step S13,
It returns to step S11. If the collation results match, OK is displayed on the display 17 in step S14, and step S15
Proceed to.

In step S15, it is determined whether the building is under intrusion monitoring. During intrusion monitoring is a state in which the intrusion sensors 26 to 28 installed in each of the rooms 1 to 3 are enabled, and when the intrusion sensors 26 to 28 operate during the intrusion monitoring, the intrusion signals are output. Has become. Since the intrusion is currently being monitored, the electric lock 6 is unlocked in step S16, and the elevator service to the third floor is started in step S17.
That is, the elevator 14 can be stopped at the third floor. In addition, the intrusion monitoring is stopped in step S18. As a result, the normal state is established, and the intrusion sensor 28 is disabled.

Next, in order for the last person in the night room 3 to return home, the door of the entrance is opened, the user goes out of the room 3, and the fingerprint collator 9 performs fingerprint collation. As in the case of entrance, if the collation results match in step S12, OK is displayed in step S14, and it is determined whether intrusion monitoring is in progress in step S15. Since the intrusion monitoring is not currently in progress, the electric lock 6 is locked in step S19, and the elevator service to the third floor is stopped after a predetermined time (time required to reach the first floor) in step S20. In addition, intrusion monitoring is started in step S21. As a result, the returnee goes to the first floor by the elevator 14 and exits from the entrance 10.

In step S22, it is determined whether or not the intrusion sensors 26 to 28 have been operated.
23 prepares for a fingerprint lead. If there is no fingerprint read, the process returns to step S22. If a fingerprint is read, the process returns to step S2.
Proceed to 4 to determine whether the fingerprint is acceptable or not. If the collation results do not match, NG is displayed on the display 17 in step S25, and the process returns to step S22. If the collation results match, OK is displayed on the display 17 in step S26, and the process returns to step S15. That is, if the fingerprint matches, the intrusion monitoring is stopped.

B Operation when Intrusion Occurs (FIGS. 5 and 6) During intrusion monitoring, if an intrusion occurs in the room 3 and the intrusion sensor 28 is determined to operate in step S22, step S2 is performed.
At 7, the intrusion signal is captured and input from the transmission controller 24 to the transmission controller 33 via the transmission controllers 30, 29, 31. By this signal, the communication device 37 is connected to the telephone line 39
Automatically notifies the security company 40 of the occurrence of the intrusion. The security guard of the security company 40 that has been notified in step S28 rushes to this building and comes to the entrance 10.

In step S29, the security officer unlocks the switch box with the exclusive key possessed in advance, opens the lid, and turns on the emergency switch 13. Now, step S
At 30, the electric lock 11 on the door of the entrance 10 is temporarily unlocked, and the guard opens the door of the entrance 10 and enters the building. On the other hand, in step S31, the main controller 32
1 and outputs a service suspension release signal for a predetermined time. That is, the suspension of the stop of the elevator 14 to the third floor in step S20 is released.

Thus, in step S32, the elevator 1
4 are all canceled, and it is possible to go to any floor.
Use 4 to go to the third floor where the intrusion occurred. Further, by turning on the emergency switch 13 in step S29, the fingerprint collators 7 to 9 on each floor input a predetermined password (defined for security guards) within a predetermined time in step S34, and the door is opened. Can be unlocked. Thus, step S3
At 5, the security guard goes to the room 3 where the intrusion has occurred and operates the numeric keypad 16 of the fingerprint collator 9 to input a password.

Thereafter, the security officer causes the fingerprint reader 15 to read the fingerprint, and when the fingerprint is read in step S36,
In step S37, the feature points of the fingerprint are stored in the RAM 23. (The fingerprint is not collated.) In step S38, the room 3
The electric lock 6 of the door is unlocked for a predetermined time. Thus, the security guard opens the door and enters the room 3, and takes measures corresponding to the intrusion. Here, steps S15 and S20 are the elevator stop prevention means, steps S29 and S31 are the elevator stop prevention release means, and steps S29, S30 and
Steps S35 to S38 constitute a door release unit.

The service of the elevator 14 is stopped at the same time as the start of the intrusion monitoring, but there are various other means other than the above. That is, for example, room 3
Becomes unmanned (the room 3 is locked), the service of the elevator 14 to the third floor is stopped. All rooms 1
When 3 becomes unmanned, the entire building elevator 14
Cancel the service of. When the manager turns on / off the switch, the service of the elevator 14 is stopped.

In this way, even in the case of an emergency, the security guard who has a different fingerprint from the person in the rooms 1 to 3 unlocks the door of the entrance 10 and enters the building, and uses the elevator 14 to enter the floor where the intrusion occurs. To unlock the door of the room where the intrusion occurred and enter the room. Further, since the characteristic points of the fingerprint input by the security guard are stored in the RAM 23, it is possible to obtain analysis data corresponding to the occurrence of the intrusion.

Embodiment 2 This is an embodiment of the third invention of the present invention. In the first embodiment, the emergency switch 13 is used as the emergency signal generator. However, the present invention is not limited to this, and a numeric keypad or an identification card is used, and the same effects as in the first embodiment are obtained.

Embodiment 3 FIG. This is an embodiment of the fifth invention of the present invention. In this embodiment, the unlocking operation shown in the first embodiment, that is, unlocking by the emergency switch 13, input of the password by the numeric keypad 16, and unlocking by fingerprint input (not collation) to the fingerprint reader 15, This is effective only in the room where the intrusion has occurred, and the operation can be simplified.

Embodiment 4 FIG. It is an embodiment of the sixth invention of the present invention. In this embodiment, the unlocking operation using the dedicated key shown in the first embodiment is valid even when no intrusion has occurred. Even when dispatched, the door can be unlocked.

Other Embodiments The following embodiment is also possible. (1) In addition to fingerprints, feature point data of a human body such as a retinal pattern, an iris, a voiceprint, and a signature, that is, biometric identification is used. (2) Emergency switch 13 and fingerprint collator 1
2 will not be installed, and it will be possible to pass freely during the day. (3) The number of rooms 1 to 3 and the number of elevators 14 are not limited.

[0035]

As described above, according to the first aspect of the present invention, at least at the time of operation of the intrusion sensor, the emergency signal generator installed near at least one of the entrance door and the room door is operated. When the feature points of the human body are input to the human body verification device, the doors corresponding to these operations are unlocked regardless of the verification of the feature points of the human body. In the third invention, a numeric keypad or an identification card is used.

Thus, even in the event of an emergency, a security guard who has a different feature of the human body from the person in the room can unlock the door and enter the building or room, and can promptly respond to the occurrence of intrusion.

According to the fourth aspect of the present invention, when the intrusion monitoring is set, the elevator is prevented from stopping on the floor of the room where the intrusion is being monitored, and when the door of the entrance is unlocked, the stop of the elevator is prevented. Is released for a predetermined time, so that the guard can use the elevator to quickly arrive at the floor where the intrusion has occurred.

In the fifth aspect, the door is unlocked only in the room in which the intrusion sensor operates, so that the operation can be simplified. Further, in the sixth invention, the unlocking of the door by the dedicated key is applied even when the intrusion sensor is not operating. Therefore, when an abnormality report is made by telephone or the like and a guard is dispatched to this. But you can unlock the door.

[Brief description of the drawings]

FIG. 1 is a partially broken perspective view of a building showing a first embodiment of the present invention.

FIG. 2 is a perspective view of the fingerprint collator shown in FIG. 1;

FIG. 3 is a block diagram showing the first embodiment of the present invention.

FIG. 4 is a flowchart illustrating a control operation of a passage according to the first embodiment of the present invention.

FIG. 5 is a security operation flowchart of the building showing the first embodiment of the present invention.

FIG. 6 is a flowchart showing a continuation of FIG. 5;

[Explanation of symbols]

1 to 3 rooms, 4 to 6 electric locks, 7 to 9 human body collators (fingerprint collators), 10 passages, 11 electric locks, 12 human body collators (fingerprint collators), 13 emergency signal generators (emergency switch) , 14 elevator, 15 fingerprint reader,
16 numeric keypad, 26-28 intrusion sensor, S15, S
20 Elevator stop prevention means, S29, S31 Elevator stop prevention release means, S29, S30, S35
-S38 door release means.

Continuation of the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) E05B 65/00 E05B 65/00 V G08B 25/00 510 G08B 25/00 510E 25/04 25/04 GF term (reference) 2E250 AA04 AA05 BB05 BB09 BB43 BB47 BB52 BB59 BB61 BB64 CC11 DD08 DD09 DD10 EE03 EE11 FF06 FF08 FF13 FF18 FF44 5C087 AA10 AA19 BB12 BB74 CC52 DD05 DD06 DD18 DD23 GG20 FF19 GG19 FF24

Claims (6)

[Claims] 1. A human body verifier is installed near a door of a building entrance or a door of a room, and feature point data of a human body input by the human body verifier and feature points of a human body registered in advance. In a device provided with an intrusion sensor that operates when a person enters the room, the door of the entrance and the room are unlocked when the two coincide with each other. An emergency signal generator that outputs an emergency signal by manual operation is provided near at least one of the doors, and the emergency signal generator is operated at least at the time of operation of the intrusion sensor, and the human body verifier is connected to the human body. A security device for a building, comprising: a door unlocking means for unlocking a door corresponding to these operations regardless of the collation of the characteristic points of the human body when the characteristic point is input. 2. The security device for a building according to claim 1, wherein the emergency signal generator is an emergency switch operated by a person other than a person in the room using a dedicated key to open the lid. 3. The security device for a building according to claim 1, wherein the emergency signal generator is a numeric keypad or an identification card. 4. An elevator installed in a building, means for preventing the elevator from stopping on the floor of the room under intrusion monitoring when an intrusion monitor is set, and a door opening corresponding to the entrance. 2. A security device for a building according to claim 1, further comprising an elevator stop prevention releasing means for releasing the stop of the elevator for a predetermined time when the locking means operates. 5. The security device for a building according to claim 1, wherein the door unlocking means is applied only to a room in which the intrusion sensor operates. 6. The security device for a building according to claim 2, wherein the door unlocking means using the exclusive key is applied even when the intrusion sensor is not operating.