JP2650517B2 - Key storage device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage device for storing keys in each room for each room.

[0002]

2. Description of the Related Art In a building in which a plurality of rooms are arranged, a storage box having a key storage room for storing keys of the above rooms may be installed. Each of these key storage rooms is provided with a lid which is automatically locked and unlocked, and can be unlocked with a personal identification card (hereinafter referred to as an ID card).

[0003] On the other hand, doors and windows at the entrance of each room are provided with people.
Intrusion detectors are provided to monitor the intrusion, or the door is opened, the window glass or break, intrusion monitoring device the intrusion detector was set to alert the caretaker or the like operates the May be installed. Then, the above-mentioned key storage room, the key cylinder is provided, by inserting the key into the key cylinder, by turning on / off state by further turning the key, on the intrusion monitoring device / Off. That is, when the key is on (when the key is stored), the room is unmanned and the intrusion monitoring is started. When the key is off (when the key is removed), the room is manned and the intrusion monitoring is terminated. Is what you do.

[0004]

In the conventional key storage device as described above, since the ID number is different for each key storage room, a resident who rents a plurality of rooms needs a plurality of ID cards, so that the user is required to handle a plurality of ID cards. Is troublesome.

Further, when the key is taken out of the key storage room, the key is turned on and the intrusion monitoring is started, so that the operation is troublesome, and the user goes home with the key without performing this operation. There is a problem that intrusion monitoring of an unmanned room is not performed.

The present invention has been made to solve the above problems, and a first invention is to provide a key storage device in which a key storage room can be selected with one ID card. Aim.

Another object of the present invention is to provide a key storage device which can utilize an intrusion monitoring function even when a key is brought back.

[0008]

Means for Solving the Problems] key storage apparatus according to the first aspect of the invention, the personal identification device identifies the specific individual
As a key accommodation chamber by the signal input unit within a predetermined time after
When a signal corresponding to each is input, the lid of the key storage room is unlocked.

Further, the key storage device according to the second invention is
When the personal identification device identifies a specific individual, the security light turns on.
Long as outputs the audit <br/> view end signal against the intrusion monitoring device of the room corresponding thereto, monitoring start if security lamp long off
And it outputs a signal, in which to output the unlock signal in the appropriate key accommodation chamber.

A key storage device according to a third aspect of the present invention comprises:
If no key is stored in the key storage chamber when the personal identification device identifies a specific individual, and outputs a monitoring end signal for the intrusion monitoring device of the room corresponding thereto, keys of housing
Output a monitoring start signal,
An unlock signal is output to a corresponding key storage room .

[0011]

[Action] In the first aspect of the invention, since so as to input a signal corresponding to each key storage chamber at the signal input device within Jo Tokoro time after identifying a specific individual personal identification device, ID cards Need only be one.

In the second invention, when the personal identification device identifies a specific individual , the security light is turned on or off.
Outputs a monitoring end signal or monitoring start signal in response, so as to unlock the lid of the key accommodation chamber, the end of the intrusion monitoring key is not stored in the third invention
Since the command is issued and the intrusion monitoring is started when the key is stored , the monitoring of the unmanned room is performed by a simple operation.

[0013]

[Embodiment 1] 1 to 3 show an embodiment of the first invention of the present invention. FIG. 1 is a perspective view of a key storage chamber, FIG. 2 is a block diagram, and FIG. 3 is a flowchart showing an operation. Indicates the same part.

In FIG. 1, reference numeral 1 denotes a key storage box, and a plurality of key storage chambers 2 each storing a key (not shown).
A to 2D, and these key storage rooms 2A to 2D
Are provided with lids 3A to 3D, respectively. These lids 3A to 3D are locked by electromagnetic locks 4A to 4D when the key storage chambers 2A to 2D are closed by hand, respectively.
When an unlock signal is input, the electromagnetic locks 4A to 4D are unlocked.

5A to 5D are confirmation lights for confirming key storage, 6 is a reader head for reading the ID number of the ID card, 7 is an indicator light for indicating whether the read ID number is correct,
Reference numeral 8 denotes a numeric keypad for inputting signals corresponding to the key storage rooms 2A to 2D.

In FIG. 2, reference numeral 11 denotes a microcomputer provided in the key storage box 1 (hereinafter referred to as a microcomputer).
And a CPU 11A, a ROM 11B, and a RAM 11C, and the reader head 6, the indicator light 7, the numeric keypad 8, the electromagnetic locks 4A to 4D, and the confirmation lights 5A to 5D are connected to each other.

Next, the operation of this embodiment will be described with reference to FIG. The program of this flowchart is stored in the ROM 11B of the microcomputer 11. Now, it is assumed that the keys are stored in the key storage rooms 2A to 2D.

In step 21, the process waits for reading the ID number of the ID card inserted into the reader head 6, and when it is read, in step 22, it is determined whether the ID number matches the registered number, ie, whether it is “correct”. I do. If "positive", the OK light of the indicator light 7 is temporarily turned on in step 23,
If "No", the NG lamp is temporarily turned on in step 24 as well. If it is "positive", the process proceeds to step 25,
It is determined whether there is an input from the ten keys 8 within a predetermined time. If there is an input, the process proceeds to step 26.

In step 26 (unlocking means), a key storage room corresponding to the input from the ten key 8, for example, the key storage room 2A
Then, the confirmation light 5A is temporarily turned on, and the electromagnetic lock 4A of the lid 3A is unlocked. When the user takes out the key from the key storage chamber 2A and closes the lid 3A in step 27, the electromagnetic lock 4A is locked in step 28 and the process returns to step 21.

When the ID numbers of the two or more key storage chambers 2A to 2D are sequentially input from the numeric keypad 8 in step 25, the two or more lids 3A to 3D are simultaneously opened.

FIG. 3 shows the operation of taking out the key, but the same operation is performed when the key is stored in the key storage chambers 2A to 2D.

Further, the present invention can be implemented as follows. (1) Only one lid can be opened by one ID card read. (2) For the resident who handles only one key, the operation of the ten key 8 is unnecessary, and the lids 3A to 3D are opened if the ID number is "correct". (3) The input by the ten keys 8 is not a simple lid number but a password corresponding to the lids 3A to 3D.

Embodiment 2 FIG. 4 to 7 show an embodiment of the second invention. FIG. 4 is a plan view of a building, FIG. 5 is a perspective view of a key storage box, FIG. 6 is a block diagram, and FIG. The same parts as those in the first embodiment are denoted by the same reference numerals.

4 and 5, reference numeral 31 denotes a building;
A and 32B have doors 33A and 33B which can be locked in rooms arranged in the building 31, respectively. 34A, 3
4B is a door open detector for detecting that the doors 33A and 33B are opened, respectively, and 35A to 35D are rooms 3 respectively.
A window glass breakage detector for detecting that the window glass of 2A, 32B has been destroyed, 36 is a passage leading to the rooms 32A, 32B, 37 is an entrance door of the building 31 which leads to the passage 36, and near the entrance door 37. The key storage box 1 is installed in the passage 36 of FIG. The key storage box 1 has rooms 32A and 3 respectively.
Security lights 38A and 38B indicating the security state of 2B are provided.

In FIG. 6, reference numeral 11D denotes an interface, which is a door open detector 34A and a window glass breakage detector 35A,
35B are connected in series with each other to
1D, the door open detector 34B and the window glass break detector 35C and 35D are connected in series with each other and connected to the interface 11D. 39 is an intrusion occurrence signal.

Next, the operation of this embodiment will be described with reference to FIG. It is assumed that the key is taken out from the key storage room 2A and enters the room 32A.

In step 41, the process waits for the ID number of the ID card inserted into the reader head 6 to be read, and if the ID number is read, it is determined in step 42 whether the ID number is "correct". If "positive", the OK lamp of the indicator light 7 is temporarily turned on in step 43, and if "no", the NG lamp is temporarily turned on in step 44. If it is "correct", the process proceeds to step 45, and it is determined whether or not the corresponding security light 38A is on.
If it is on, the security light 38A is turned off in step 46, and the intrusion monitoring of the room 32A is stopped in step 47.
That is, the door open detector 34A and the window glass breakage detector 3
Make 5A, 35B insensitive.

If it is determined in step 45 that the security light 38A is turned on, the flow advances to step 48 to unlock the electromagnetic lock 4A of the lid 3A of the key storage chamber 2A, and the lid 3A is opened in step 49. Thus, in step 50, the user takes out the key from the key storage chamber 2A, closes the lid 3A, and is automatically locked by the electromagnetic lock 4A. Thereafter, the user unlocks the door 33A of the room 32A with the key taken out and enters the room.

Next, a case where the last person leaves the room 32A and stores the keys in the key storage room 2A will be described. By locking the door 33A of the room 32A and inserting the ID card into the reader head 6, steps 41, 42, 4 are performed.
Since the security light 38A is turned off in step 5, the security light 38A is turned on in step 51, and intrusion monitoring of the room 32A is started in step 52 (monitoring command means). That is,
The detectors 34A, 35A, 35B are enabled.

On the other hand, at step 55 (unlocking means), the electromagnetic lock 4A of the lid 3A of the key storage chamber 2A is unlocked, and at step 56 the lid 3A is opened. When the key is stored in the key storage chamber 2A in step 57 and the lid 3A is closed, the key is automatically locked by the electromagnetic lock 4A. Thereafter, the user will return home.

In step 53, each detector 34A, 3
It is determined whether 5A and 35B have operated. That is, intrusion monitoring of the unmanned room 32A is performed. If any one of the detectors 34A, 35A, 35B operates due to the intrusion of a person, an intrusion occurrence signal 39 is output to the management room in step 54, and a warning is given by display, sound or the like. The manager will rush to the site by this warning and take appropriate action.

Embodiment 3 FIG. Although not particularly shown, a key for detecting whether or not a key is stored in the key storage chambers 2A and 2B shown in FIG. Provide a detector. Then, a part of FIG. 7 is changed, the ID card is determined, and after a predetermined time, whether or not the key is stored is detected.
Intrusion monitoring is started, and if the key is not stored (the room is manned), the intrusion monitoring is terminated.

Further, in the first to third embodiments, it is possible to carry out as follows. (1) In addition to personal identification with an ID card (magnetism, integrated circuit, light, etc.), personal identification with a fingerprint, voice print, or the like. These are used in combination. (2) There are no restrictions on the arrangement of the indicator light 7 and the security lights 38A and 38B. It may be displayed in a centralized manner on a liquid crystal or the like.

[0034]

As described above, according to the first aspect of the present invention, a specific time is determined after a specific individual is identified by the personal identification device.
A signal input device is used to input a signal corresponding to each key storage room, so that only one ID card is required.
In addition, one operation can store or take out multiple keys,
There is an effect that the handling can be simplified.

In the second invention, when the personal identification device identifies a specific individual, the personal identification device responds to the turning on or off of the security light.
In addition to outputting a monitoring end signal or a monitoring start signal, the lid of the key storage chamber is unlocked. In the third invention, if the key is not stored , a command is issued to end the intrusion monitoring ,
When the is stored, the start of the intrusion monitoring is instructed, so that the monitoring of the unmanned room is performed by a simple operation, and it is possible to reduce the possibility of returning home while holding the key.

[Brief description of the drawings]

FIG. 1 is a perspective view of a key storage box showing a first embodiment of the present invention.

FIG. 2 is a block diagram of a first embodiment of the present invention.

FIG. 3 is a flowchart showing the operation of the first embodiment of the present invention.

FIG. 4 is a plan view of a building showing a second embodiment of the present invention.

FIG. 5 is a perspective view of the key storage box of FIG. 4;

FIG. 6 is a block diagram of a second embodiment of the present invention.

FIG. 7 is a flowchart showing the operation of the second embodiment of the present invention.

[Explanation of symbols]

1 keychest. 2A to 2D key accommodation chamber. 3A to 3D cover. 4A-4D electromagnetic lock 6 personal identification device (reader head) 8 signal input device (key) 11 the microcomputer 32A, 32B rooms 34A, 34B intrusion monitoring device (door open detector) 35A to 35D intrusion monitoring device (window glass break detectors) 38A, 38B security lights

Claims (3)

(57) [Claims] A plurality of key storage chambers each of which is provided with a lid which is unlocked when an unlock signal is inputted, and which respectively stores keys; a personal identification device which operates when a specific individual is identified; And a signal input device for artificially inputting a signal corresponding to each of the above. When the signal is input by the signal input device within a predetermined time after the personal identification device operates, the input signal is Each phase
A key storage device comprising an unlocking means for outputting the unlock signal corresponding to the key storage chamber. Wherein the start monitoring termination signal monitoring human intrusion for room when monitoring start signal is input is input and intrusions monitoring device for terminating the monitoring, respectively are located outside of the room A plurality of key storage rooms each provided with a lid that is unlocked when an unlock signal is input and each storing a key of the room, a personal identification device that operates when a specific individual is identified, and the intrusion monitoring device is in a monitoring state. Lights up when not monitored
A security lamp is turned off when the viewing state is provided, the monitoring end signal against intrusion monitoring device of the room the security lamp when said personal identification device is operated is corresponding thereto if lit
De-force, the monitoring start signal if the security light is turned off
Key storage device including unlocking means for outputting the unlocking signal to the key storage chamber corresponding respectively to output a. 3. When a monitoring start signal is input, monitoring of intrusion of a person into the room is started, and when a monitoring end signal is input.
And intrusion monitoring device for terminating the monitoring, a plurality of key accommodation chamber for accommodating a key of each said room lid is provided respectively unlocking signal is located outside of the room is the input unlocking, a key detector which operates with the key is stored in the key storage chamber, provided a personal identification device which operates with identifying a specific individual, and the individual identification device is operated
If the above key detector is not working, respond to this
Outputs a monitoring end signal to the above room intrusion monitoring device
If the key detector is operating, the monitoring start signal
And output it to the corresponding key storage room.
A key storage device comprising an unlocking means for outputting an unlocking signal .