JP2517466B2 - Security system for tenants - Google Patents

Description

The present invention relates to a security system for tenants and the like.

[Prior Art] There are two conventional security systems, one for each security destination with a dedicated security device, and one for multiple security destinations (tenant or security block). There is a method of guarding with a security device.

The latter method, in particular, uses a security block for each building within the same site, or a telephone line with a central monitoring center when there are multiple offices in the same building such as a tenant building. It is often used because it has the advantage that only one is required.

Although various methods have been proposed for this latter method,
Recently, a polling method has been proposed. This is to sequentially call a plurality of security operation devices, intrusion sensors, etc. by their addresses from an alarm display panel that notifies necessary information to a monitoring center or the like via a telephone line, and in response to the call, a security operation device, The intrusion sensor or the like is designed to send and receive necessary information to and from the alarm display panel. Then, when an alarm is detected, the alarm display panel displays which security destination it is. In addition, the security operation unit sends a request to change the security status by operating a security switch consisting of an ordinary key or an ID card such as a magnetic card to the above-mentioned alarm display panel in response to the sequential call, and in response to the sequential call, the above The electric lock etc. are controlled by receiving the security start or security release signal obtained from the alarm display panel.

The usage pattern in the security system configured in this way is
It looks like this:

That is, a security device user at the security destination such as a tenant who is about to leave the room indicates the status of door locks, gas mains, lighting equipment switches, etc. by the display of the security operation device installed beside the entrance of the room. Confirm. When the preparation for the security start is confirmed, the security operation device is operated to start the security using the own security switch. The security controller sends the security status change request to the alarm display panel in response to successive calls. The alarm display panel judges whether the change request sent is valid or not based on the large amount of data accumulated regarding the security destination, and if it is determined to be valid, security is started. Signals are sent to the security operation unit by sequentially calling and the monitoring center is notified that the security destination is in security status. The security operation unit controls the electric lock and the like in response to a security start signal sent from the alarm display panel in response to the sequential calls, and locks the opening / closing unit leading to the room.

In addition, a security device user of a security destination such as a tenant who wants to enter a room operates a security operation device installed beside an entrance of the room or the like to release security using his / her security switch. The security controller sends the security status change request to the alarm display panel in response to successive calls. The alarm display panel judges whether or not the change request sent is legitimate, based on the large amount of data accumulated regarding the guarded destination, as at the time of starting the guard, and confirms that it is legitimate. When it is determined that the security release signal is sequentially called, the security release signal is sent to the security operation unit, and the monitoring center is notified that the security destination is in the security release state. The security operation unit controls the electric lock and the like in response to the security release signal sent from the alarm display panel in response to the sequential calls, and unlocks the opening / closing unit leading to the room.

[Problems to be Solved by the Invention] In the above-mentioned method, when the sequential call from the alarm display panel to the security operation device is interrupted due to a failure or the like, the security operation device is operated to start the security or Even if you try to cancel the security status change request, it will not be possible to send a security status change request to the alarm display panel, and the security start / cancellation signal of the security destination will not be sent from the alarm display panel, so the security status change Will not be able to. This is extremely inconvenient for security guards such as tenants. That is, the user who is leaving the room cannot lock the opening / closing part leading to the room even if he / she operates the security operation device simply because the sequential call from the alarm display panel to the security operation device is interrupted due to a failure or the like. There is no choice but to leave the door with the opening and closing part unlocked, and the user who tries to enter the room cannot enter the room because the opening and closing part leading to the room cannot be unlocked even if the security operation device is operated. Become.

[Means for Solving the Problem] In the security system as described above, the present invention provides that the security operation device starts security operation or cancels security operation when a security switch is operated when sequential calling is interrupted. A signal is generated by itself, and when resuming a call after the security start or release signal is generated, the security start or release can be obtained from the alarm display panel only when the security switch is operated again. The above problem is solved by receiving a signal and controlling an electric lock or the like.

Embodiments Embodiments of the present invention will be described below with reference to the drawings.

The drawing is a block diagram of a security system for tenants and the like according to an embodiment of the present invention.

In the figure, 1 is an alarm display panel, which has a function of centrally processing the security status of all tenants in the same building and transmitting necessary information to a monitoring center (not shown) via a telephone line 2. ing. The alarm display panel 1 is installed at a side entrance of a tenant building or the like.

Further, on the alarm display panel 1, a name display section 3 of each tenant, a security status display lamp 4 provided on each level of the name display section 3, and a tenant selection provided on each level of the name display section 3. The switch 5, a security state display unit 6 for displaying the security state of the tenant selected and instructed by the tenant selection switch 5 on a liquid crystal screen, a speaker 7 for issuing an abnormal alarm sound, and an insertion port for the representative guard switch 8 9 is provided. The tenant selection switch 5 may be an individual switch or a rotary switch.

In addition, the tenant selection switch 5 includes a security status display unit 6
It is also used as the operation switch of.

10 is a security operation device, which is provided at the entrance of each tenant 11. The security operation device 10 includes various operation switches 12 and various timetables 13 for displaying the conditions such as door locks, gas mains, lighting equipment switches, and the security status.
An insertion port 15 is provided for inserting a customer switch 14 which is an ordinary key for making a security state change request or an ID card such as a magnetic card.

Reference numeral 16 denotes a sensor for detecting an abnormal situation such as an intrusion sensor arranged inside the room of each tenant 11.

In this embodiment, the customer switch 14 uses a magnetic card as a switch. The customer switch is preferably a magnetic, IC, or other ID card. On the customer switch 14, a tenant registration number, a recitation number, and other necessary information as an ID card are recorded.

Reference numeral 17 is an electric lock installed at the entrance / exit 18 of each tenant, and the locking / unlocking is controlled by the security operation device 10.

In the security system according to the present invention configured as described above, the user of the tenant 11 who wants to leave the room is locked by the display unit 13 of the security operating device 10 installed beside the doorway of the room. Check the status of the gas mains and lighting equipment switches. When the security start preparation is confirmed, the customer's own switch 14 is inserted into the insertion opening 15 and the security operation device 10
Operate to start security. The security controller 10 makes a rough check as to whether the inserted customer switch 14 corresponds to this tenant, and then sequentially requests the security state change together with the information obtained from the customer switch 14. In response to the call, it is sent to the alarm display panel 1. The alarm display panel 1 determines whether or not the change request sent is valid based on the abundant data accumulated regarding the security destination, and when it is determined to be valid, the security display panel 1 The start signal is sequentially sent to the security operation device 10 and the monitoring center is notified that the tenant has entered the security state.
The security controller 10 controls the electric lock 17 in response to the security start signal sent from the alarm display panel 1 in response to the sequential calls, and locks the doorway 18 leading to the room.

In addition, the user of the tenant 11 who wants to enter the room inserts his or her own customer switch 14 into the insertion port 15 and
Operate to remove security. The security operation device 10, as with the start of security, after roughly checking whether the inserted customer switch 14 corresponds to this tenant,
A request for changing the security status is sent to the alarm display panel 1 in response to successive calls together with the information obtained from the customer switch 14. The alarm display panel 1 judges whether or not the change request sent is legitimate by referring to a large amount of data accumulated regarding the guarded destination, as in the case of starting the guard, and confirming that it is legitimate. When it is determined that the security release signal is sequentially called, the security release signal is sent to the security operation unit 10 and the monitoring center is notified that the tenant has become the security release signal. The security operation device 10 controls the electric lock 17 in response to the security release signal sent from the alarm display panel 1 in response to the sequential calls, and unlocks the doorway 18 leading to the room.

The above is the operation when the sequential calling from the alarm display panel 1 to the security operating device 10 is normally performed, but the following is the operation when the sequential calling from the alarm display panel 1 to the security operating device 10 is caused due to a failure or the like. This is the case when it is interrupted.

That is, the user of the tenant 11 who wants to leave the room confirms the status of the door lock, the gas main plug, the switch of the lighting equipment, etc. by the display unit 13 of the security operation device 10 installed beside the doorway of the room. When the preparation for the security start is confirmed, the customer's own switch 14 is inserted into the insertion port 15 and the security operation device 10 is operated to start the security. The security controller 10 makes a rough check as to whether the inserted customer switch 14 corresponds to this tenant, and then sequentially requests the security state change together with the information obtained from the customer switch 14. Although an attempt is made to send to the alarm display panel 1 in response to a call, since there is no call in sequence, the security start signal is generated by itself. The security controller 10 receives the security start signal generated by itself and controls the electric lock 17 to lock the doorway 18 leading to the room.

In addition, the user of the tenant 11 who wants to enter the room inserts his or her own customer switch 14 into the insertion port 15 and
Operate to remove security. The security operation device 10 performs a rough check as to whether the inserted customer switch 14 corresponds to the tenant, and then sends a security state change request from the customer switch 14 as in the case of starting security. It tries to send to the alarm display panel 1 in response to the sequential call together with the obtained information, but since there is no sequential call, the security release signal is generated by itself. The security operation device 10 controls the electric lock 17 in response to the security release signal generated by itself, and the doorway 18 leading to the room 18
Unlock.

By the way, when the security operation device 10 itself generates a security start signal or a security release signal as described above,
There may be a discrepancy between the security status stored in the alarm display panel 1 and the actual security status. In such a case, forcing the security operation device 10 from the alarm display panel 1 into the security state in which the security operation device 10 is forcibly stored causes the tenant in the security start state to be in an unprotected security release state, or Even if there are users in the tenant, it is dangerous to keep them in the tenant as a security start state. Therefore, in the security system of the present invention, when the call is restarted after the security start or security release signal is generated by itself, the alarm display panel 1 can be obtained only when the customer switch, which is a security switch, is operated again. Electric lock upon receiving security start or security release signal
I'm trying to control 17.

[Effects of the Invention] As described above, according to the present invention, even when the sequential call to the alarm display panel or the security operation unit is interrupted due to a failure or the like,
Since it is possible to start or cancel the security by operating the security operation device, it is possible to avoid inconvenience to users such as tenants.

[Brief description of drawings]

The drawing is a block diagram of a security system for tenants and the like according to an embodiment of the present invention. 2 ... Telephone line, 1 ... Alarm display panel, 14 ... Magnetic card as security switch, 17 ... Electric lock, 11 ... Tenant, 10 ... Security control device

Claims (2)

(57) [Claims] 1. An alarm display panel for notifying necessary information to a monitoring center or the like via a telephone line, and a request for changing a security state by operating a security switch is sequentially sent to the alarm display panel in response to a call, and the sequence is sent. In a security system for tenants and the like having a security operation device provided in each tenant that controls an electric lock or the like in response to a call and receives a security start or security release signal obtained from the alarm display panel, the security operation device is: A security system for tenants or the like characterized in that when the security switch is operated when the sequential calling is interrupted, a security start or security release signal is generated by itself. 2. An alarm display panel for notifying necessary information to a monitoring center or the like via a telephone line, and a security state change request by operating a security switch is sent to the alarm display panel in response to successive calls, In a security system for tenants and the like having a security operation device provided in each tenant that controls an electric lock or the like in response to a call and receives a security start or security release signal obtained from the alarm display panel, the security operation device is: When the security switch is operated when the sequential calling is interrupted, the security start or security release signal is generated by itself, and the call is restarted after the security start or security release signal is generated by itself. , Only when the security switch is operated again, the electric lock etc. is controlled by receiving the security start or security release signal obtained from the alarm display panel. A security system for tenants, etc.