JPH07229331A - Key managing device and key storing device - Google Patents

Abstract

PURPOSE:To obtain a key managing device and a key storing device, which can manage keys for all day, by providing a key box located at a common place of a building and a key storage box located in each room of the building. CONSTITUTION:A key box 21, which is to be located near the entrance of a tenant building and which has key storing units 41, 42 for storing a key of each tenant, is provided. In the case where a result of ID judgement by a card reader head 30 is OK, covers 43, 44 of the storing units 41, 42 are opened by electromagnetic rods 45, 46, and the administration such as take-out and storage of keys is performed. When a personal identification number, which is inputted by a ten-key pad 34, coincides with the number of the tenant, an OK lamp 31 of an ID display device 31 is lighted once to set the finish of the monitor of intrusion. A key storage box 22 is located in each room of the building, and in the case where a result of ID judgement by a card reader head 50 is OK, a cover 60 of a key storing unit 59 is opened by an electromagnetic lock 61, and the management of a key such as take-out and storage is performed.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a key management device and a key storage device for managing the storage and removal of a key based on ID discrimination.

[0002]

2. Description of the Related Art The configuration of a conventional key management device is shown in FIG.
This will be described with reference to 1. FIG. 11 shows, for example, JP-A-6
It is a figure which shows the conventional key management apparatus shown by the 1-183582 gazette.

In FIG. 11, 1 is a card reader head, 2 is a lamp, and 3 is a buzzer. Further, 4 to 7 are four key storages for each tenant of the building, 8 to 11 are lids of the key storages 4 to 7, and 12 to 15 are electromagnetic locks including electromagnetic coils for opening and closing the lids 8 to 11. , 16 to 19 are key insertion stands.

Next, the operation of the above-mentioned conventional key management device will be described. This key management device is provided near the entrance of the building. When a person in the tenant inserts the card into the card reader head 1, the lids 8 to 11 of the corresponding key storage portions 4 to 7 of the corresponding tenant are openable for a predetermined time, for example, 5 seconds, and the inside of the key storage portion is opened by opening the lid. You can remove your key from the key inserts 16-19.

At the same time, the lamp 2 is turned on to display the openable state of the lid of the key storage portion. Then, after the predetermined time, the buzzer 3 sounds to notify that the lid of the key storage portion is in the locked state.

For this reason, after the card is read by the card reader head 1, the lids 8 to 11 of the key storage portions 4 to 7 can be opened only for a predetermined time, and thereafter, the lids are automatically locked, so that the key storage can be performed. The key of the department can be prevented from being stolen.

Further, when the tenant person returns, the key is inserted into the key storage units 4 to 7 by inserting the key into the key insertion stands 16 to 19 of the key management device installed near the entrance of the building, and the key is stored. During this period, the key management device is for the purpose of monitoring the intrusion of the tenant. Therefore, it was difficult to store or manage the key during the day when the key was taken out.

That is, when there are a plurality of departments on one floor per tenant, the space is large and it is not possible to know where the key is. In addition, the last person to go back sometimes went home without checking whether all the doors were closed properly, which was a problem in operation.

[0009]

In the conventional key management device as described above, management while the key is being taken out, especially management of the key after unlocking the door of the tenant, for example, loss of the key in the daytime, There is a problem that it is difficult to manage to prevent theft and the like. Further, there is a problem that the keys are stored without being able to confirm the lock of all the doors.

The present invention has been made to solve the above-mentioned problems, and an object of the present invention is to obtain a key management device and a key storage device capable of managing keys during one day (24 hours). . It is another object of the present invention to provide a key storage device which can confirm locking of a door, can be realized at a low cost, can store nothing other than the key, or can immediately remove the key in an emergency.

[0011]

A key management device according to claim 1 of the present invention comprises the following means. A. The first key storage device installed at a common place in the building has the following means. [1] A first ID discrimination device for inputting an ID. [2] A first key storage part for storing a key corresponding to the ID. [3] Taking out the key from the first key storage portion and inserting the key into the first key storage portion based on the authenticity determination result of the ID input by the first ID determination device. First key management means for managing storage of keys. B. The second key storage device installed in each room of the building has the following means. [1] A second ID discrimination device for inputting the ID. [2] A second key storage part for storing a key corresponding to the ID. [3] Taking out the key from the second key storage portion and storing the key in the second key storage portion based on the authenticity determination result of the ID input by the second ID determination device. Second key management means for managing the storage of keys.

A key management device according to a second aspect of the present invention is the key management device according to the first aspect, further comprising the following means. [1] Intrusion monitoring means for setting the start or end of the intrusion monitoring of the room of the building when the second ID is determined to be true within a predetermined time after the first ID is determined to be true.

A key storage device according to a third aspect of the present invention is installed at a common place in a building and has the following means. [1] An ID discrimination device for inputting an ID. [2] A key storage unit that stores a key corresponding to the ID. [3] The key installed in the room of the building is managed based on the determination result of the authenticity of the ID to take out the key from the key storage section and manage the storage of the key in the key storage section. Key management means for locking the lid of the key storage portion when the key is stored in the key storage box based on the information from the storage box.

A key storage device according to a fourth aspect of the present invention is installed at a common place in a building and is provided with the following means. [1] An ID discriminating device for inputting first and second IDs. [2] A key storage part for storing a key corresponding to the first ID. [3] Key management means for taking out the key from the key storage unit and managing the storage of the key in the key storage unit based on the result of the authenticity determination of the first ID. [4] Intrusion monitoring means for setting start or end of intrusion monitoring of the room of the building when the second ID is determined to be true within a predetermined time after the first ID is determined to be true.

A key storage device according to a fifth aspect of the present invention is installed in a common place in a building, and after determining the first ID as true, determines the second ID as true within a predetermined time. In this case, the start or end of the intrusion monitoring of the room of the building is set, and when the intrusion is detected based on the information from the intrusion sensor installed in the room of the building, the key can be taken out from the key storage section. It is equipped with intrusion monitoring means.

A key storage device according to a sixth aspect of the present invention is installed in a common place in a building and is provided with the following means. [1] A first ID discrimination device for inputting a first ID. [2] A second ID determination device for inputting a second ID.

A key storage device according to a seventh aspect of the present invention is a single notification device which is installed in a common place in a building and which notifies the authenticity result of the first and second IDs in different forms. Be prepared.

A key storage device according to an eighth aspect of the present invention is installed in a room of a building and is provided with the following means. [1] An ID discrimination device for inputting an ID. [2] A key storage unit that stores a key corresponding to the ID. [3] The key is taken out of the key storage section and the storage of the key in the key storage section is managed on the basis of the result of identification of the ID, and based on the information from the door lock sensor. Key management means for preventing the key from being taken out from the key storage portion when a predetermined number or more of doors are not locked.

A key storage device according to a ninth aspect of the present invention is installed in a room of a building, and takes out the key from the key storage portion based on a result of discrimination of the ID.
And managing the storage of the key in the key storage part,
The key management means locks the lid of the key storage portion when the key is stored in the key BOX based on the information from the key BOX installed in the common place of the building.

A key storage device according to a tenth aspect of the present invention is installed in a room of a building, and takes out the key from the key storage portion based on a result of identification of the ID.
And managing the storage of the key in the key storage part,
According to the information from the key BOX installed in the common place of the building, the key management means is provided so that the key can be taken out from the key storage portion when an invasion occurs in one's room.

A key storage device according to an eleventh aspect of the present invention is a single notification device which is installed in a room of a building and which notifies the result of authenticity of the ID and whether or not the key is stored in different forms. Be prepared.

[0022]

In the key management device according to the first aspect of the present invention, the first key storage device installed in the common place of the building inputs the ID by the first ID discrimination device,
The key storage unit stores the key corresponding to the ID, and the first key storage unit stores the first key storage unit based on the authenticity determination result of the ID input by the first ID determination device. The key is taken out from the unit and the key is stored in the first key storage unit. A second key storage device installed in each room of the building inputs the ID by a second ID determination device and stores a key corresponding to the ID by a second key storage unit. The second ID by the second key management means
Based on the authenticity determination result of the ID input by the identification device, the key is taken out from the second key storage section and the storage of the key in the second key storage section is managed.

In the key management device according to the second aspect of the present invention, the first key storage device detects the second ID within a predetermined time after the intrusion monitoring means determines that the first ID is true. When the ID is determined to be true, the start or end of the intrusion monitoring of the room of the building is set.

In the key storage device according to the third aspect of the present invention, the ID is input by the ID discriminating device, the key storage unit stores the key corresponding to the ID, and the key management means verifies the authenticity of the ID. Based on the result of the determination, the key is taken out of the key storage unit, and the storage of the key in the key storage unit is managed, and the key storage box installed in the room of the building is used to store the key. When the key is stored in the key storage box, the lid of the key storage unit is locked.

In the key storage device according to the fourth aspect of the present invention, when the intrusion monitoring means determines that the first ID is true and then the second ID is determined to be true within a predetermined time, the building Set the start or end of intrusion monitoring for the room.

In the key storage device according to claim 5 of the present invention, when the intrusion monitoring means determines that the first ID is true and then the second ID is determined to be true within a predetermined time, the building The start or end of the intrusion monitoring of the room is set so that the key can be taken out from the key storage portion when the intrusion is detected based on the information from the intrusion sensor installed in the room of the building.

In the key storage device according to the sixth aspect of the present invention, the first ID discrimination device inputs the first ID, and the second ID discrimination device inputs the second ID.

In the key accommodating device according to the seventh aspect of the present invention, a single notifying device notifies the authenticity result of the first and second IDs in different forms.

In the key accommodating apparatus according to the eighth aspect of the present invention, the key management means takes out the key from the key accommodating portion and the key accommodating portion based on the determination result of the authenticity of the ID. The storage of the key is managed so that the key cannot be taken out of the key storage portion when a predetermined number of doors are not locked based on the information from the door lock sensor.

In the key storage device according to the ninth aspect of the present invention, the key management means takes out the key from the key storage portion and the key storage portion based on the determination result of the authenticity of the ID. The storage of the key is managed, and the lid of the key storage unit is locked when the key is stored in the key BOX based on the information from the key BOX installed in the common place of the building.

In the key storage device according to the tenth aspect of the present invention, the key management means takes out the key from the key storage portion and outputs the key to the key storage portion based on the determination result of the authenticity of the ID. The storage of the key is managed so that the key can be taken out from the key storage when an intrusion occurs in one's room based on the information from the key BOX installed in the common place of the building.

According to the eleventh aspect of the present invention, the key accommodating device informs the result of the authenticity of the ID and the presence or absence of the key accommodation in different forms by a single notifying device.

[0033]

【Example】

Example 1. The configuration of the first embodiment of the present invention will be described with reference to FIGS. 1, 2, 3, 4, 5, 6, and 7. 1 is a diagram showing a building in which a key box and a key storage box constituting a key management device according to a first embodiment of the present invention are installed. Further, FIG. 2 is a plan view of one floor of the building shown in FIG. 1 as seen from above.

In FIG. 1, 20 is, for example, a three-story tenant building, and 21 is a key BO installed near the entrance on the first floor.
X, 22 and 23 are tenants A and B occupying 3
Key storage boxes on the first and second floors, 24 and 25 are 3
Intrusion sensors installed on the first and second floors.

FIG. 2 is a plan view of the third floor as seen from above. In FIG. 2, reference numerals 26, 27 and 28 denote doors. There is a similar door on the second floor.

FIG. 3 is a view showing the outer appearance of the key box according to the first embodiment. In the figure, 30 is a card reader head of a cart reader device (not shown) for reading a card, 31 is an ID display device for displaying the read result, 32 is an OK light, 33 is an NG light, and 34 is Numeric keypad for setting intrusion monitoring, 35 is tenant A
A light, 36 is a monitoring light, 37 is a storage light, 38 is a tenant B light, 39 is a monitoring light, and 40 is a storage light.

Further, in FIG. 3, reference numerals 41 and 42 denote a key storage portion for storing the keys of the tenants A and B, and 43.
And 44 are lids of the key storage parts 41 and 42, and 45 and 4
6 is an electromagnetic lock including an electromagnetic coil for keeping the lids 43 and 44 closed, and 47 and 48 are key sensors such as a pressure sensor that detects the weight of the key when it is placed.

FIG. 4 is a view showing the outer appearance of the key storage box according to the first embodiment. In the figure, 50 is a card reader head of a cart reader device (not shown) for reading a card, 51 is an ID display device for displaying the read result, 52 is an OK light, 53 is an NG light, and 54 is Status lights, 55, 56, and 57 are door lights for displaying the locked state of the doors 26 to 28, and 58 is a storage light.

In FIG. 4, reference numeral 59 is a key storage portion for storing keys, 60 is a lid, 61 is an electromagnetic lock including an electromagnetic coil for keeping the lid 60 closed, and 62 is a key. It is a key sensor such as a pressure sensor that detects its weight when placed.

FIG. 5 is a block diagram showing the configuration of the key box according to the first embodiment. In the figure, 63 is a CPU that performs various controls, 64 is a ROM in which programs and the like are registered, 65 is a RAM that stores various data, 66
Is an input / output interface connected to the intrusion sensors 24, 25 and an alarm device such as a central control center, 67
And 68 are transmission interfaces. Note that other configurations are the same as those shown in FIG.

FIG. 6 is a block diagram showing the configuration of the key storage box according to the first embodiment. In the figure, 69 is a CPU for performing various controls, 70 is a ROM in which programs and the like are registered, 71 is a RAM for storing various data, and 72.
Is an input interface, 73, 74 and 75 are door lock sensors, and 76 is a transmission interface. The rest of the configuration is the same as that shown in FIG. 6 shows the configuration of the key storage box 22, the configuration of the key storage box 23 is also the same.

FIG. 7 is a diagram showing a connection relationship between the key box and the key storage box according to the first embodiment. In the figure,
The transmission interface 67 of the key box 21 and the transmission interface 76 of the key storage box 22 are connected, and the transmission interface 68 of the key box 21 and the key storage box 2 are connected.
3 is connected to the transmission interface 77. In each figure, the same reference numerals indicate the same or corresponding parts.

By the way, the first aspect according to claim 1 of the present invention
The second key storage device is the key BO in the first embodiment.
It corresponds to each of the X21 and the key storage boxes 22 and 23. Also, the first and second I according to claim 1 of the present invention.
In the first embodiment, the D discriminating device corresponds to each of the card reader device including the card reader head 30 and the card reader device including the card reader head 50. The first and second key housing portions according to claim 1 of the present invention are the key housing portions 41 and 42 including the electromagnetic locks 45 and 46 and the key sensors 47 and 48, the electromagnetic lock 61, and the key sensor in the first embodiment. It corresponds to each of the key storage portions 59 including 62. Further, the first key management means according to claim 1 of the present invention is the CPU 63 in the first embodiment.
The second key management means according to claim 1 of the present invention is hardware such as the CPU 69 and software of steps 120 to 138 in the first embodiment. It is composed of clothing.

Next, the operation of the above-described first embodiment will be described with reference to FIGS. 8, 9 and 10. 8 and 9 are flowcharts showing the operation of the key box according to the first embodiment of the present invention. FIG. 10 is a flowchart showing the operation of the key storage box according to the first embodiment of the present invention.

First, the operation of the key BOX 21 installed near the entrance on the first floor of the three-story tenant building 20 will be described.

In step 80, the CPU 63 of the key box 21 determines whether the card has been read by the card reader head 30.

In steps 81-83, the I of the card
It is determined whether the D number is tenant x (tenant A or B in this example). When the ID number is not that of the tenant x stored in the RAM 65, NG of the ID display device 31
The lamp 33 is temporarily turned on. When the tenant x belongs, the OK lamp 32 is temporarily turned on.

In steps 84 to 90, when the ID number belongs to the tenant x, the electromagnetic lock 45 or 46 of the tenant x is released. Then, the lid 43 or 44 of the key storage portion 41 or 42 can be opened. When the key is taken out, it is detected by the key sensor 47 or 48, and the in-storage lamp 37 or 40 of the tenant A lamp 35 or the tenant B lamp 38 is turned off. On the other hand, when the key is stored, the key is similarly detected and the storage lamp 37 or 40 is turned on.
Then, the lid 43 or 44 of the key storage portion 41 or 42 is closed, and the electromagnetic lock 45 or 46 is closed.

In step 91, the above step 84
In parallel with the processing of ~ 90, it is determined whether the ten key 34 is operated within a predetermined time after the card is read. This predetermined time is, for example, about 30 seconds, 1 minute, 2 minutes, and can be changed according to the situation. When the ten-key pad 34 is not operated, only storage and removal of keys are managed. On the other hand, when the ten-key 34 is operated, the following intrusion monitoring start and end settings are made.

In steps 92 to 94, the numeric keypad 3 is pressed.
It is determined whether the memory number input by 4 is tenant x. When the memory number is not that of the tenant x stored in the RAM 65, the NG lamp 33 of the ID display device 31 is temporarily blinked. When the tenant x belongs, the OK lamp 32 is temporarily blinked.

In step 95, it is determined whether the tenant x is under monitoring. For example, it is determined whether the RAM 6 is being monitored.
Bits are assigned to a predetermined area of 5, and if the bit is "1", it is determined that monitoring is being performed, and if the bit is "0", monitoring is not being performed.

In steps 96 to 98, when the tenant x is being monitored, the monitoring of the tenant x is reset, for example, the corresponding bit is set to "0". Further, the monitoring light 36 or 39 of the tenant A light 35 or the tenant B light 38 is turned off, and the intrusion monitoring is ended.

In steps 99 to 101, when the tenant x is not being monitored, the relevant bit is set to "1" while the tenant x is being monitored. Also, the monitoring light 36 or 39 is turned on,
Start intrusion monitoring.

In step 102 of FIG. 9, it is determined whether the intrusion sensor 24 or 25 has operated. That is, the signals from the intrusion sensor 24 installed on the third floor where the tenant A is resident or the intrusion sensor 25 installed on the second floor where the tenant B is resident are the transmission interfaces 76 and 67 or the transmission interface 77. And 68.

In steps 103 to 104, when the intrusion sensor 24 or 25 operates, an intrusion generation signal is output to an external alarm device, such as a centralized control center, through the input / output interface 66 to notify the staff.

In step 105, the key BOX 21
The CPU 63 determines whether the card has been read by the card reader head 30.

In steps 106 to 108, it is determined whether the ID number of the card is tenant x. ID number is RA
ID if not for tenant x stored in M65
The NG lamp 33 of the display device 31 is temporarily turned on. When the tenant x belongs, the OK lamp 32 is temporarily turned on.

In steps 109 to 110, when the ID number belongs to tenant x, the electromagnetic lock 45 or 46 of tenant x is released. Then, the key storage unit 41
Or the lid 43 or 44 of 42 can be opened. Then, the process proceeds to step 86 or 88 to manage the storage and removal of the key.

In step 111, the above step 1
In parallel with the processing of 09 to 110, it is determined whether the ten key 34 is operated within a predetermined time after the card is read. This predetermined time is, for example, about 30 seconds, 1 minute, 2 minutes, and can be changed according to the situation. Numeric keypad 3
When No. 4 is not operated, only storage and removal of keys are managed. On the other hand, when the ten-key pad 34 is operated, the following settings for ending the intrusion monitoring are made.

In steps 112 to 114, it is determined whether the password entered by the ten key 34 is the tenant x. When the memory number is not that of the tenant x stored in the RAM 65, the NG lamp 33 of the ID display device 31 is temporarily blinked. Also, if it belongs to tenant x, it is OK.
The light 32 is temporarily blinked. Then proceed to step 96,
Set the end of intrusion monitoring.

Next, the key storage box 22 installed on the third floor of the tenant building 20 in which the tenant A resides, or the key storage box 23 installed in the second floor of the tenant building 20 in which the tenant B resides. The operation of will be described.
The operation of the key storage box 22 will be described below.

In step 120, the key storage box 22
CPU 69 determines whether the card has been read by the card reader head 50.

In steps 121 to 123, it is determined whether the ID number of the card is tenant x. ID number is RA
ID if not for tenant x stored in M71
The NG lamp 53 of the display device 51 is temporarily turned on. When the tenant x belongs, the OK lamp 52 is temporarily turned on.

In steps 124 to 126, it is determined whether the key is stored in the key storage section 41 or 42 of the key BOX 21. When stored, the NG lamp 53 of the ID display device 51 is temporarily blinked, and the electromagnetic lock 61
Do not remove. By doing so, it is possible to prevent anything other than the key from entering the key storage 59.

In steps 127 to 131, it is determined whether the storage lamp 58 of the status lamp 54 is on. When not lit, the electromagnetic lock 61 is removed and the key is stored.
Then, it is detected by the key sensor 62 and the storage lamp 58 is turned on. After that, the lid 60 is closed,
The electromagnetic lock 61 is turned on.

In steps 132 to 133, when the storage lamp 58 is on, it is determined whether, for example, two doors 27 and 28 among the three doors 26, 27 and 28 are locked. The doors 27 and 28 are manually locked from the indoor side. That is, the doors 27 and 2
A signal indicating that the door lock sensors 74 and 75 corresponding to 8 are locked is input interface 7
It is judged whether it is input through 2. When it is input, the corresponding door lights 56 and 57 are turned on. When not locked, the OK light 52 of the ID display device 51
Both the NG lamp and the NG lamp 53 blink at the same time, prompting the exiting person to confirm the door lock.

In steps 134 to 138, when locked, the electromagnetic lock 61 is released. When the key is taken out, it is detected by the key sensor 62,
The storage light 58 is turned off. The lid 60 is closed and the electromagnetic lock 61 is turned on. Then, the final door 26 is closed and locked by a key from the outside.

The first embodiment of the present invention, as described above,
Key in the daytime key BOX21 or key storage box 2
It is designed to be stored in 2, 23. Also, the key cannot be taken out from the key storage boxes 22 and 23 unless the door is closed. Therefore, it is possible to prevent the key from being lost or stolen, and to realize convenient and safe key management.

Example 2. In the first embodiment, the ten-key pad 34 is used as the second ID discriminating device in the key box 21, and the input of the password is the condition for setting the start and end of intrusion monitoring. The card may be read again by 30. At this time, not the same operation but a different operation, for example, the card reading direction may be reversed. That is, the normal key management may be read from the top to the bottom, and the intrusion monitoring may be read from the bottom to the top. By using the same ID discrimination device, the entire device (system) can be constructed at low cost. In addition, when using the ten-key pad 34, for example, tenants can be distinguished without using a password, for example, “9”, “*”, “22”, “33”.
If any operation is performed, such as 1-digit or several-digit number, symbol, date of birth, etc., it may be determined as OK.

Example 3. Further, in the first embodiment, if two of the three doors in the key storage boxes 22 and 23 are locked, it is OK. However, for example, of the three or more doors, the user exits last. If you make sure that all the doors are locked except the
It may be OK if more than half of the doors are locked. In other words, it may be enough to know which door is unlocked by the door light. Therefore, it is possible to surely confirm that all the doors are locked and return the final evacuee.

Example 4. Further, in the first embodiment, in the key box 21, if the ID number is OK, the electromagnetic locks 45 and 46 of the key storage portions 41 and 42 are unconditionally removed, but before the step 84, for example, the key is the key. It may be possible to determine whether the storage box 22 or 23 is stored in the key storage section. When stored, the NG lamp 33 of the ID display device 31 is temporarily blinked and the electromagnetic lock 45 or 46 is not removed. By doing so, it is possible to prevent anything other than the key from entering the key storage portion 41 or 42. Information such as the presence or absence of a key is always transmitted to each other through the transmission interfaces 67, 68, 76 and 77.

Example 5. In the first embodiment, the key box
21, in the key storage boxes 22 and 23, display devices such as the ID display devices 31 and 51, the tenant A light 35, the tenant B light 38, and the status light 54 are used as notification devices.
An acoustic device such as a buzzer or a voice output device may be used.
Further, as the notification form, the OK lamp 32, the NG lamp 33, and the like were turned on and blinking, but when the above-mentioned buzzer, “boo”,
It is possible to notify what the error is by changing the tone color such as "Boo Boo". In the case of the tone color output device, "I"
D number is an error. "," The password is an error. "
For example, the error itself may be notified by the voice itself. In addition, the identification result of the ID number and the password is the same I
Although the notification form was changed on the D display device 31, other information, for example, the same ID display device 31, 51 was used without using a storage light indicating the presence or absence of a key at a specific cycle. You may notify by changing the notification form, such as repeating lighting and extinguishing. By doing this, the device (system) can be inexpensively manufactured.
The whole can be configured.

Example 6. In the first embodiment, the key box
In 21, the alarm device or the like was merely notified when the intrusion occurred, but further, for example, after step 104, the key box corresponding to the room of the tenant in which the intrusion occurred so that the staff, the guard man, etc. can take an emergency response. It is also possible to remove the electromagnetic locks 45 and 46 so that a staff member or the like can immediately take out the key. Further, the key storage boxes 22 and 23 of the invading tenant are unlocked by the electromagnetic lock based on the intrusion occurrence information sent from the key BOX 21 through the transmission interfaces 67, 68, 76 and 77, and the staff can immediately take out the key. You may do it. This can be implemented in the same manner for all keys BOX and the like other than the present invention.

Example 7. In the first embodiment, the key box
The cart reader device using a card such as a magnetic card, an IC card, an optical card, or a non-contact card as the ID discrimination device in the key storage boxes 22 and 23 has been described.
Voiceprint, accent, voice such as intonation, retina,
A device for identifying an individual by using the characteristics of the human body such as a tooth pattern, a fingerprint, a handprint, a handwriting, and a foot shape may be used as the ID discriminating device. Further, the same type or different types of devices may be used together.

Example 8. In the first embodiment, the key box
21 and the key storage boxes 22 and 23, the key storage unit 4
An electromagnetic lock 4 for the lids 43, 44, 60 of 1, 42, 59
Although the keys are stored by locking them with 5, 46, 61, any storage means such as inserting the key itself into the key cylinder and locking the key cylinder electromagnetically may be used. This key cylinder has the function of mechanically detecting the presence or absence of a key.

[0076]

Since the key management device according to the first aspect of the present invention is configured as described above, there is an effect that keys can be managed conveniently and safely.

Since the key management device according to the second aspect of the present invention is configured as described above, it is possible to manage the key conveniently and safely and to monitor each room.

Since the key storage device according to claim 3 of the present invention is constructed as described above, it is possible to conveniently and safely manage the key and prevent the storage of anything other than the key. Play.

Since the key storage device according to claim 4 of the present invention is configured as described above, it is possible to manage the keys conveniently and safely, and to monitor each room with an inexpensive configuration. Produce an effect.

Since the key storage device according to the fifth aspect of the present invention is configured as described above, the key can be conveniently and safely managed, each room can be monitored, and when the intrusion occurs, the key storage device can be monitored. The effect that you can take out immediately.

Since the key storage device according to claim 6 of the present invention is configured as described above, it is possible to manage the keys conveniently and safely and to monitor each room.

Since the key storage device according to claim 7 of the present invention is configured as described above, the key can be conveniently and safely managed, and the ID determination result is notified with an inexpensive configuration. It has the effect of being able to.

Since the key storage device according to the eighth aspect of the present invention is configured as described above, the key can be conveniently and safely managed, and the door can be securely closed. It has the effect of being able to.

Since the key storage device according to claim 9 of the present invention is configured as described above, it is possible to conveniently and safely manage the key and prevent the storage of anything other than the key. Play.

Since the key storage device according to the tenth aspect of the present invention is configured as described above, the key can be conveniently and safely managed, each room can be monitored, and the key can be detected when an intrusion occurs. The effect that you can take out immediately.

Since the key storage device according to claim 11 of the present invention is configured as described above, the key can be conveniently and safely managed, and the ID determination result and the key can be obtained with an inexpensive configuration. There is an effect that the presence or absence of can be notified.

[Brief description of drawings]

FIG. 1 is a diagram showing a tenant building in which a key box and a key storage box according to Embodiment 1 of the present invention are installed.

FIG. 2 is a view showing a plane of a floor of the tenant building shown in FIG.

FIG. 3 is a diagram showing an appearance of a key box according to the first embodiment of the present invention.

FIG. 4 is a view showing the outer appearance of the key storage box according to the first embodiment of the present invention.

FIG. 5 is a block diagram showing a configuration of a key box according to the first embodiment of the present invention.

FIG. 6 is a block diagram showing a configuration of a key storage box according to the first embodiment of the present invention.

FIG. 7 is a diagram showing a connection relationship between the key box and the key storage box according to the first embodiment of the present invention.

FIG. 8 is a flowchart showing an operation of the key box according to the first embodiment of the present invention.

FIG. 9 is a flowchart showing the operation of the key box according to the first embodiment of the present invention.

FIG. 10 is a flowchart showing the operation of the key storage box according to the first embodiment of the present invention.

FIG. 11 is a diagram showing an appearance of a conventional key management device.

[Explanation of symbols]

 20 Tenant Building 21 Key Box 22, 23 Key Storage Box 24, 25 Intrusion Sensor 30, 50 Card Reader Head 31, 51 ID Display Device 34 Numeric Keypad 35 Tenant A Light 38 Tenant B Light 41, 42, 59 Key Storage 43, 44 , 60 lid 45, 46, 61 electromagnetic lock 47, 48, 62 key sensor 54 status light 63, 69 CPU 64, 70 ROM 65, 71 RAM 66 input / output interface 67, 68, 76, 77 transmission interface 72 input interface 73, 74,75 Door lock sensor

Claims (11)

[Claims] 1. A first ID discrimination device installed in a common place in a building for inputting an ID, a first key storage section for storing a key corresponding to the ID, and the first ID discrimination device. Taking out the key from the first key storage portion based on the input / output determination result of the ID,
And a first key storage device having first key management means for managing storage of the key in the first key storage portion,
And a second ID discriminating device installed in each room of the building for inputting the ID, a second key storing section for storing a key corresponding to the ID, and the second ID discriminating device for inputting. Second key management means for taking out the key from the second key storage section and managing the storage of the key in the second key storage section based on the result of the identification of the ID. A key management device comprising a second key storage device having the same. 2. A first ID discriminating device which is installed in a common place in a building and which inputs first and second IDs, a first key storing section which stores a key corresponding to the first ID, Extraction of the key from the first key storage portion and storage of the key in the first key storage portion based on the result of the authenticity determination of the ID input by the first ID determination device. And a second key management unit that manages the second ID within a predetermined time after determining that the first ID is true.
When D is determined to be true, a first key storage device having intrusion monitoring means for setting the start or end of intrusion monitoring of the room of the building, and installed in each room of the building, inputting the first ID A second ID discriminating device, a second key storing portion for storing a key corresponding to the first ID, and a true / false discrimination result of the ID input by the second ID discriminating device. A second key storage device having a second key management means for taking out the key from the second key storage portion and managing the storage of the key in the second key storage portion is provided. Key management device characterized by. 3. An ID discrimination device which is installed in a common place in a building and which inputs an ID, a key storage section which stores a key corresponding to the ID, and the key storage based on a result of authenticity determination of the ID. The key is stored in the key storage box based on the information from the key storage box installed in the room of the building, and the storage of the key in the key storage section is managed. A key storage device comprising key management means for locking the lid of the key storage part when the key storage part is opened. 4. An ID discriminating device installed in a common place of a building for inputting first and second IDs, a key storage unit for storing a key corresponding to the first ID, and a first storage unit for storing the first ID. After determining the key from the key storage unit based on the authenticity determination result and managing the storage of the key in the key storage unit, and after determining the first ID as true A key storage device comprising intrusion monitoring means for setting the start or end of intrusion monitoring of the room of the building when the second ID is determined to be true within a predetermined time. 5. An ID discriminating device installed in a common place of a building for inputting first and second IDs, a first key storing section for storing a key corresponding to the first ID, and the first Key management means for taking out the key from the key storage part and managing the storage of the key in the key storage part based on the determination result of the authenticity of the ID, and the first I
After determining D is true, when the second ID is determined to be true within a predetermined time, start or end of intrusion monitoring of the room of the building is set, and an intrusion sensor installed in the room of the building is set. A key storage device comprising intrusion monitoring means for allowing the key to be taken out of the key storage portion when an intrusion is detected based on information. 6. The first I installed in a common place of a building.
A first ID discriminating device for inputting D, a key storing portion for storing a key corresponding to the first ID, a second ID discriminating device for inputting a second ID, a true / false of the first ID. A key management means for taking out the key from the key storage part and managing the storage of the key in the key storage part based on the determination result, and a predetermined time after determining the first ID as true A key storage device comprising an intrusion monitoring means for setting the start or end of intrusion monitoring of a room of the building when the second ID is determined to be true. 7. An ID discriminating device installed in a common place of a building for inputting first and second IDs, a key storing section for storing a key corresponding to the first ID, and a first storing unit for storing the first ID. Key management means for taking out the key from the key storage part and managing the storage of the key in the key storage part based on the determination result of authenticity, after determining the first ID as true, Intrusion monitoring means for setting the start or end of intrusion monitoring of the room of the building when the second ID is determined to be true within a predetermined time, and different results of authenticity of the first and second IDs A key storage device characterized by comprising a single notification device for notifying at. 8. An ID discrimination device which is installed in a room of a building and which inputs an ID, a key storage portion which stores a key corresponding to the ID, and a key storage portion which is based on a result of authenticity discrimination of the ID. The key is taken out and the storage of the key in the key storage section is managed, and when a predetermined number or more of doors are not locked based on the information from the door lock sensor, the key is stored in the key storage section. A key storage device comprising key management means for preventing the key from being taken out. 9. An ID discrimination device installed in a room of a building for inputting an ID, a key storage unit for storing a key corresponding to the ID, and a key storage unit based on a determination result of authenticity of the ID. Of the key and the management of the storage of the key in the key storage part, and based on the information from the key BOX installed in the common place of the building, the key is stored in the key BOX. A key storage device comprising key management means for locking the lid of the key storage part when the key storage part is in the open state. 10. An ID discrimination device which is installed in a room of a building and which inputs an ID, a key storage section which stores a key corresponding to the ID, and a key storage section which is based on a determination result of the authenticity of the ID. The key is taken out and the storage of the key in the key storage section is managed, and when an intrusion occurs in one's room based on the information from the key BOX installed in the common place of the building, A key storage device comprising key management means for allowing the key to be taken out from the key storage portion. 11. An ID discrimination device installed in a room of a building for inputting an ID, a key storage unit for storing a key corresponding to the ID, and a key storage unit for storing a key based on a determination result of authenticity of the ID. A key management unit that takes out the key and manages the storage of the key in the key storage unit, and a single notification that notifies the result of the authenticity of the ID and the presence or absence of the storage of the key in different forms. Key storage device characterized by having a device.