JPH03222099A - Crime prevention controlling system for shared part of building - Google Patents

Abstract

PURPOSE:To establish crime preventing organization in a building by unlocking the electric lock of the shared part of the building by a card reader and locking automatically again after using the shared part. CONSTITUTION:When a person enters into respective tenants, electric locks EK1-EKn of a doorway are unlocked and the door of the doorway of the respective tenants 1-n opens by passing the card of the respective tenants through card readers CR1-CRn installed at the shared part side of the doorway of the tenants 1-n. Then, after the shared part is used, the electric lock is locked automatically again. When the person leaves from the respective tenants, the electric locks EK1-EKn of the doorway are unlocked by passing the card of the respective tenants 1-n through card readers CR'1-CR'n installed at the tenant side of the doorway of the tenants 1-n and after the door of the doorway opens once and closes after the person leaves, the electric locks EK1-EKn are locked again.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a crime prevention management system in common areas such as hallways, lobbies, and staircases of buildings.

(Prior Art) Examples of technologies in this field include the following.

That is, as shown in FIG. 3, conventional security management of common areas l in a building consists of a central processing unit 3 installed in a security room 2 and a common terminal 4 connected to this central processing unit 3. This shared terminal 4 includes terminals 1 to n of tenants 1 to n, security sensors S and 5 in the common area l, a card reader (CRA) 6 outside the common entrance, a display panel 7,
An electric lock (EK, ) 8, etc. is connected. In addition, card readers CRA to CR11, electric locks EK, to EK, and security sensors S1 to S, located outside the terminals 1 to n of tenants 1 to 1) are connected to the terminals 1 to n, respectively.

Therefore, the electric locks EK, ~EK of tenants 1 to n, are displayed on the display panel 7 installed near the entrance of the common area 1.
The security sensor in the common area 1 displays whether the door is locked or unlocked, and the last person leaving the room locks the electric lock (EKO) 8 using the card reader (CRo) 6 located outside the common entrance. The signal from SA5 is read into the shared terminal 4, this signal is made valid, and a crime prevention system is established.

(Problem H to be solved by the invention) However, the above-described conventional crime prevention management system has the following problems, and it has not been possible to completely establish a crime prevention system for common areas. That is, (1) if the last person to leave does not use the card reader CRA, the crime prevention system will not be established.

(2) The display panel can be viewed by outsiders, which is not desirable in terms of crime prevention.

The present invention eliminates the above-mentioned problem that crime prevention management of common areas cannot be completely established, and also provides a crime prevention management method for common areas of buildings that can ensure the safety of a small number of people working overtime. The purpose is to provide.

(Means for Solving the Problem) In order to achieve the above object, the present invention provides a crime prevention management system for establishing a crime prevention system for common areas of a building, in which electric locks EKr to EKll at the entrances and exits of all tenants are locked. In the event of a failure, an electric lock EK o in the common area of the building to be locked and a card reader CRA installed in the common area of the building that unlocks the electric lock EK will be provided, and after the operation of the card reader CRA. , the electric lock EK is released, waits for the common area to be used, and then automatically locks again.

In addition, in the crime prevention management system that establishes a crime prevention system for common areas of buildings, electric locks EK, ~EKf at the entrances and exits of all tenants are installed.
When i is locked, an electric lock EK in the common area of the building that is locked, a security sensor SA that monitors the common area of the building in the locked state, and a common area of the building that unlocks the electric lock EK. After operating the card reader CRA installed in the card reader CRA and the card reader CRA, releasing the electric lock EK,
A means for automatically locking the common area again after waiting for use is provided, and after the electric lock EKO is locked, the output signal of the security sensor SA is disabled for a predetermined period of time.

(Function) According to the present invention, as described above, when the electric locks EK, -EK at the entrances and exits of all tenants are locked, the electric lock EK o of the common area of the building to be locked and the electric lock Card reader CRA installed in the common area of the building that unlocks the EK.
After the last person to leave the area operates the card reader CRa, the electric lock EK0 is released, and after waiting for the common area to be used, it is automatically locked again, so that all persons other than the last person to leave the area can access the area from the common area entrance. When leaving the venue, the user can easily leave the venue without paying attention to the display panel as in the past, and it is possible to prevent the security system from not being established when the user is not careful. Furthermore, unlike in the past, the display panel is no longer seen by outsiders, and it is possible to solve the problem of crime prevention caused by knowing the situation, such as which tenant is working overtime. Furthermore, the last person leaving the building will not be able to leave the building unless he or she operates the card reader (CRA) in the common area, making it possible to establish a reliable crime prevention system.

(Example) Hereinafter, an example of the present invention will be described in detail with reference to the drawings.

FIG. 1 shows the constituent countries of a crime prevention management system for common areas of a building, showing an embodiment of the present invention.

As shown in this figure, card readers CRA-CRA, installed on the common area side of the entrance of tenant 1-n, are connected to terminals 1-n of tenants 1-n, and card readers CRA-CRA, installed at the common area side of the entrance of tenant 1-n, are connected to terminals 1-n of tenants 1-n. Card readers CRA' to CRA' installed on the tenant side are connected. Also, tenant 1-
Terminal 1-n has the card readers CRA to CRA
,,CR.

The electric locks EK, ~EK, operated by ~CRA,' are connected, and the security sensors S1 to S in tenant 1-n are connected.
0 is set.

Furthermore, a common terminal 4 of the common section 1 connected to the central processing unit 3 is installed in the security room 2, and the common terminal 4 is equipped with a card reader (CRA) 6 and an electric lock (E) located outside the common entrance.
K, ) 8, a security sensor (SA) 5 in the common area 1, and a card reader (CRA) 10 arranged in the common area are connected.

Therefore, the functions of this crime prevention management system will be explained.

(1) Functions of terminals 1 to n (a) When entering each tenant, card readers CR1 to CR are installed on the common area side of the entrances and exits of tenants 1 to n.
By passing the card of each tenant 1 to n through 11, the electric locks EK1 to EKn of the entrance are unlocked, the security system of each tenant 1 to n is canceled, and the door of the entrance is opened. After the door of the entrance/exit is opened and closed once, the electric locks EK, ~EK, are automatically locked again.

This information (information that the card was swiped through the card reader CRA-CRA and the door was opened, and information that the door was closed again and the electric lock was locked) is promptly transmitted to the shared terminal 4 and the central processing unit 3. .

(b) When leaving each tenant, a card reader CRA'~ installed on the tenant side of the entrance/exit of tenants 1~n
By swiping the card of each tenant 1-n through CRA', the electric lock EK, ~EK,, at the entrance/exit will be unlocked, and after the door of the entrance/exit opens and closes, the electric lock EK will be unlocked.
+~EK, are locked again, and a security system is established for each tenant 1~n. This information is promptly transmitted to the shared terminal 4 and central processing unit 3 in the same way as when entering the room.

(c) After establishing the security system for tenants 1 to n, periodic functional tests of the security sensors S1 to S7 installed in each tenant 1 to n and reception of security sensor operation signals are performed to check for abnormalities and operation signals. When there is, this information is immediately transmitted to the shared terminal 4 and the central processing unit 3.

(2) Functions of shared terminals (a) Electric locks EK and -EK7 transmitted from terminals 1 to n
When all the information that is in the locked state after using the card readers CRA' to CRA' is collected, the common area 1
Unless a card reader (CRA) 10 is used, the electric lock (EKo) 8 on the entrance/exit door of the common area is locked so that it cannot be easily opened from inside the common area 1. Note that the electric lock (EKo) 8 can be freely opened from the inside until all information on the locked state after using the card readers CR+ to CRA' is collected. However, it cannot be opened from the outside without using the card reader (CRA) 6 located outside the common entrance.

In this way, if the electric locks EK, -EK, are in a locked state, the door to the common area entrance cannot be opened freely as usual. Therefore, the last person leaving the room swipes his or her card through a card reader (CRA) 10 located near the door of the common area 1, thereby unlocking the electric lock (EK) 8 of the entrance door of the common area 1. Once the door is opened and closed, the electric lock EK is automatically locked again, and the security system for the common area 1 is established. This information is promptly transmitted to the shared terminal 4 and central processing unit 3.

(b) After establishing the security system for the common area 1, periodic functional tests of the security sensor (SA) 5 of the common area 1 and reception of security sensor operation signals will be carried out, and if there is a malfunction or operation signal, The information is immediately transmitted to the shared terminal 4 and the central processing unit 3.

(c) Card reader installed outside the common area entrance (
By passing the card through the CRA) 6, the electric lock (EK) 8 on the door of the common area entrance is unlocked and the security system of the common area 1 is canceled. This information is immediately transmitted to the central processing unit 3.

(3) Functions of the central processing unit (a) The above information transmitted from the terminals 1 to n and the shared terminal 4 is displayed on a CRT, etc., and is recorded as history information on a storage device such as a magnetic disk along with a buzzer sound. Ru.

(b) When equipment that reports to the management company, etc. outside the building is connected to the central processing bag W3 using a modem, communication control device, etc.
Immediately report malfunctions and operation signals of crime prevention sensors via reporting equipment.

Here, if there are multiple final exiters, for example, after Tenant 1's exiter A (the last last person to lock the electric lock, but the last exiter when reaching the common area entrance) exits, Tenant n exits. When Person B (the last person to lock the electric lock, but the last person to leave at the time of reaching the common area entrance) leaves, the electric locks EK + ~ EK at the entrances to all tenants are locked, and then When the exiting person B passes through the entrance/exit of the room, the security system of the common area 1 is established by the exiting person B operating the card reader (CRa) 10. Then, since exiting person A is moving through common area 1,
A signal from the security sensor (S,) 5 is read into the shared terminal 4, and a security alarm is generated.

Therefore, in order to prevent such a situation, after the electric locks EK, ~EK0 at the entrances and exits of all tenants are locked, and after the exiting person operates the card reader (CRA) 10, a period of time (n minutes) is required. ), for example, during the time required to travel the distance between the farthest tenants, the signal from the security sensor S is invalidated at the shared terminal 4, so that no security alarm is generated.

Note that for the n minutes described above, when the central processing bag W3 receives information that the electric locks EK, ~EK, at the entrances and exits of all tenants are locked, a timer (not shown) in the central processing unit 3 is activated.
can be started and timed.

Hereinafter, the security management flow for the common areas of a building according to the present invention will be explained with reference to FIG.

First, lock each tenant's electric lock (step)
.

Next, it is determined whether the electric locks of all tenants have been locked (step ■).

Next, when all the tenants' electric locks have been locked, lock the electric locks at the entrances and exits of the building (step ■).
.

Next, it is determined whether the card reader in the common area has been operated (step 2).

Next, when the card reader in the common area is operated, the electric lock at the entrance to the building is unlocked (step 2).

Next, when the entrance door to the building is opened and closed, the electric lock at the entrance to the building is automatically locked (step ■
).

Next, it is determined whether a predetermined period of time has elapsed (step ■
).

Next, when a predetermined period of time has elapsed, the output signal of the security sensor in the common area is validated, and a security management system for the common area of the building is established (step (2)).

Note that the present invention is not limited to the above embodiments,
Various modifications are possible based on the spirit of the present invention, and these are not excluded from the scope of the present invention.

(Effects of the Invention) As described above in detail, according to the present invention, the following effects can be achieved.

(1) When exiting through the entrance to the common area, everyone other than the last person to leave can easily leave without paying attention to the display panel as in the past, and prevents the security system from not being established if they are not careful. be able to.

(2) Unlike in the past, the display panel is no longer visible to outsiders, and it is possible to solve the problem of crime prevention due to the fact that the situation such as which tenant is working overtime is known.

(3) The last person to leave is the card reader (CRA) in the common area.
You will not be able to leave the building unless you operate the
A reliable crime prevention system can be established.

[Brief explanation of drawings]

Fig. 1 shows the constituent countries of the crime prevention management system for common areas of buildings showing an embodiment of the present invention, Fig. 2 shows a flowchart of crime prevention management of common areas of buildings showing an embodiment of the invention, and Fig. 3 shows a conventional building. It is a constituent country of the security management system for common areas. l...Common area, 2...Security room, 3...Central processing unit, 4...Common terminal, 5...Security sensor (S,),
6... Card reader (CRO), a... Electric lock (E
Ko), CRA-CRA...Card readers installed on the common area side of the entrances and exits of tenants 1 to n, CRA' to CR
. ...Card reader installed on the tenant side of the entrances and exits of tenants 1 to n, E K + - EK, ... Electric lock, S
I to S, . . . Security sensors in tenants 1 to n.

Claims (2)

[Claims] (1) In a crime prevention management system that establishes a crime prevention system for common areas of a building, (a) Electric locks EK_1 to EK_n at the entrances and exits of all tenants;
If the building is locked, the electric lock E in the common areas of the building will be locked.
K_0; (b) a card reader CR_A installed in a common area of the building that unlocks the electric lock EK_0; (c) after operating the card reader CR_A, the electric lock E
A crime prevention management method for a common area of a building, which is characterized by releasing K_0, waiting for the common area to be used, and then automatically locking it again. (2) In the crime prevention management system that establishes a crime prevention system for the common areas of the building, (a) Electric locks EK_1 to EK_n at the entrances and exits of all tenants;
If the building is locked, the electric lock E in the common areas of the building will be locked.
(b) a security sensor S_A that monitors the common area of the building in the locked state; (c) a card reader CR_A installed in the common area of the building that unlocks the electric lock EK_0; (d) a security sensor S_A that monitors the common area of the building in the locked state; After operating the card reader CR_A, the electric lock EK_0 is unlocked, and after waiting for use of the common area, the lock is automatically locked again; A crime prevention management method for a common area of a building, characterized by invalidating the output signal of a sensor S_A.