JPH04209276A - Locked state confirming device for door lock, and precaution state concentrated-monitoring starting method - Google Patents

Abstract

PURPOSE:To improve control to prevent disasters by setting a sensor for detecting the locking of a dead bolt directly at the innermost section of a dead bolt locking hole, and by receiving its signal to start the precaution state of concentrated monitoring. CONSTITUTION:At the innermost section of a grout avoiding case 10 confronted with a dead bolt lock hole 7 at an interval between them, the sensor of a micro-switch 9 or the like is set. After that, a door is locked, and a dead bolt 5 is projected to the hole 7 to be locked together, and the switch 9 is pressed with the tip of the bolt 5, and locking signal S1 is generated. After that, the signal S1 is received by an individual control board 13 set on each floor and in each room or the like. After the group of the locking signals S1 of all of the doors is received, the precaution state starting signals S2 of a window sensor 14, a fire sensor 15, and an infrared sensor 16 are generated to a concentration control room 17 from the control board 13, and after that, in the room 17, the action of the group of the control boards 13 is monitored. As a result, locking can be prevented from being detected in error and security and a state to prevent disasters can be speedily established.

Description

[Detailed description of the invention]

[00011

[Field of Industrial Application] The present invention relates to a door lock confirmation device for detecting the locking of various doors such as gates, rooms, houses, etc., and a method for starting a centralized surveillance system using the device. [0002] [0002] In a conventional male and female door locking device of this kind, a male locking mechanism A attached to the door body 1 side, as shown in FIG. A put bolt 5 is provided that moves in and out of the lateral alignment in conjunction with the rotational operation of a thumb turn 4 consisting of a latch 3 that moves in and out of the lateral alignment and a cylinder key. [0003]

[Problems to be Solved by the Invention] Conventionally, in a manual locking operation in which the key is inserted and the thumb turn 4 is rotated to project the dead bolt 5, the door body 1 is completely locked by the dead bolt 5. There is no device that outputs a locking output for the door, and some electric types that use a motor to generate the deadbolt 5 output the locking output using an electric lock mechanism on the door body 1 side, as shown in Figure 6. Since the output is output even when the put bolt 5 is not seated in the dead bolt lock hole 7 of the door lock strike 6 in the female lock mechanism B buried in the opening wall side, it is incomplete and difficult for safety and disaster prevention. was there. Note that 8 in the figure is a latch insertion hole. [0004] In view of the above-mentioned conventional problems, the present invention provides a door that outputs a locking signal only when the deadbolt is seated in the deadbolt lock hole of the door lock strike, thereby achieving perfect safety and disaster prevention. The present invention aims to provide a lock confirmation device for locks and a method for activating the centralized monitoring of a security system. [0005]

[Means for Solving the Problems] The above problems are achieved by the present invention adopting the following novel characteristic configuration means and techniques. [0006] That is, the first feature of the present invention is that the door body side dead bolt locks into the dead bolt lock hole at a deep position inside the guard case, which is recessed a predetermined distance from the dead bolt lock hole of the door lock strike. This is a locking confirmation device for a door lock, which is equipped with a detection sensor that detects when the door is locked and issues a locking signal. [00071] The second feature of the present invention is that when a resident closes and locks each door body, it is detected that the dead bolt on the door body side is locked into the dead bolt lock hole of each corresponding door lock strike. Each detection sensor installed inside the shelter case sends a lock signal, and then an individual control panel connects and controls window sensors, fire sensors, infrared sensors, etc. corresponding to each floor, each room, or each house. When all the locking signals for the room or each house are received, the individual control panel for each floor, each room, or each house is activated and a warning system start signal is transmitted to the central control room, and then the central control This is a method for activating an alert system by centrally monitoring the behavior of the group of individual control panels that have entered the alert system in a room. [00081] The third feature of the present invention is that when the security guard closes and locks the disaster prevention door body of each floor, it is possible to detect that the dead bolt on the door body side is locked into the dead bolt lock hole of each corresponding door lock strike. When detected, each detection sensor installed inside the Toroyoke case sends a locking signal, and individual control installed on each floor connects and controls all door sensors, window sensors, fire sensors, infrared sensors, etc. on the relevant floor. When the panel receives the locking signal, each individual control panel is activated and transmits a warning system start signal for each floor to the central control room. This is a method for starting a warning system by centrally monitoring the behavior of the individual control panels. [0009]

[Operation] According to the present invention, when locking the door body with a dead bolt using the above-mentioned means and techniques, reliable locking information can be obtained because the locking side is checked on the strike side. Therefore, it becomes possible to automatically take a vigilance system based on the locking information, and it is possible to ensure safety, disaster prevention management, and security. [00101

[Example] (Example of Apparatus) An example of the apparatus of the present invention will be described in detail with reference to the drawings. FIG. 1 is a central vertical cross-sectional view of this example device. In the figure, 6 is a door lock strike, 7 is a dead bolt lock hole, 8 is a latch insertion hole, and 9 is a predetermined hole at the back of the door lock case 10 facing each other at a predetermined distance from the dead bolt lock hole 7. This is a microswitch serving as a detection sensor installed at a position and connected to an output wire 11. Note that a non-contact switch such as a proximity switch may be used as the detection sensor. (00111 (Method Example 1) The first embodiment of the alert system centralized monitoring activation method of the present invention using this device example will be explained in detail with reference to the drawings. Figure 2 shows the state when the put bolt is locked into the put bolt lock hole. FIG. 3 is a central vertical cross-sectional view of this device example showing
is a block diagram illustrating the example method. [0012] First, in order to go out or exit, the resident closes each door body 1 shown in FIG. By doing so, the dead bolt 5 is inserted into the dead bolt lock hole 7 of each corresponding door lock strike 6.
When the lock is engaged, the tip of the dead bolt 5 presses the contact 12 and the microswitch 9 outputs the locking signal S1, as shown in FIG.
The signal is transmitted through an output wire 11 to an individual control panel 13 provided on each floor, each room, or each house. [00131 The individual control panel 13 is electrically connected in advance to window sensors 14, fire sensors 15, and infrared sensors 16 set at required locations on each floor, each room, or each house, and is connected in advance to the door bodies of all entrances and exits. Upon receiving the lock signal S1 group from the microswitch 9 group corresponding to 1, the alarm system start signal S2 of the window sensor 14, fire sensor 15, and infrared sensor 16 is transmitted to the central control room 17. [0014] In the central control room 17, the behavior of the group of individual mausoleum control panels 13 that have entered the alert system in this manner is intensively monitored one by one. [0015] (Method Example 2) A second embodiment of the alert system centralized monitoring activation method of the present invention using the present device example will be described in detail with reference to the drawings. FIG. 4 is a block diagram illustrating the exemplary method. [00161 First, the security guard assigned to each building in charge of disaster prevention patrols each floor to confirm that all persons entering the room have left, then closes the gate door body 1 shown in FIG. When the deadbolt 5 is inserted and rotated to protrude and lock into the deadbolt lock hole 7 of each corresponding door lock strike 6, the tip of the deadbolt 5 pushes the contact 12 and engages the micro switch as shown in FIG. 9 issues a locking signal S1, which is transmitted through an output wire 11 to an individual control panel 13 provided for each floor. [0017] The individual control panel 13 is electrically connected in advance to the door sensor 18, the window sensor 14, the fire sensor 15, and the infrared sensor 16 set at required locations in all the rooms on each floor, and is connected in advance to the gate door main body of the corresponding floor. Upon receiving the locking signal S1 from the micro switch 9 corresponding to 1, the alert system start signal S2 of all door sensors 18, window sensors 14, fire sensors 15, and infrared sensors 16 is sent to the central control room 17 for each floor.
to be transmitted. [0018] In the central control room 17, the behavior of the group of individual control panels 13 for each floor unit that has entered the alert system in this way is intensively monitored one by one. [0019] [Effects of the Invention] Thus, in the present invention, a detection sensor is installed inside the door lock strike protection case, and the detection sensor directly detects when the dead bolt on the door body side is closed and locked. Then, extract the de facto lock signal. [00201 In other words, in the security of buildings, houses, etc., when the building changes from manned to unmanned, the air conditioning and lighting are turned off, and the windows and doors are locked, and each sensor is used to centrally monitor intruders, fires, etc. as a warning system. However, since we used this lock signal, which does not cause false detections like conventional methods, as the timing for switching, detailed security management and disaster prevention management can be performed at the ideal timing for each gate on each floor, each room, and each house. It has excellent effects.

[Brief explanation of the drawing]

FIG. 1 is a central vertical sectional view showing an embodiment of the device of the present invention.

FIG. 2 is a central longitudinal cross-sectional view of the same as the above, showing a state when the put bolt is locked into the put bolt lock hole.

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

FIG. 4 is a block diagram illustrating a second embodiment of the method of the invention.

FIG. 5 is a front view of the male locking mechanism attached to the door body side.

FIG. 6 is a side view of a female locking mechanism embedded in the opening wall side.

[Explanation of symbols]

A...Male locking mechanism B...Female lock mechanism L...distance 1... Door body 2...doorknob 3...Latch 4...Thumb turn 5...dead bolt 6...Door lock strike 7...Dead bolt lock hole 8...Latch insertion hole 9...Micro switch 10... Toroyoke case 11... Output wire 12... Contact 13...Individual control panel 14...Window sensor 15...Fire sensor 16...Infrared sensor 17... Central control room 18...door sensor Sl...Lock signal S2... alert system start signal

Claims (3)

[Claims] [Claim 1] A locking signal is sent by detecting that a deadbolt on the door body side is locked into the deadbolt lock hole at a deep position inside the guard case, which is inserted a predetermined distance from the deadbolt lock hole of the door lock strike. Lock confirmation device for a door lock, characterized by installing a detection sensor that emits [Claim 2] When each door body is closed and locked by a resident, when it is detected that the dead bolt on the door body side is locked into the dead bolt lock hole of each corresponding door lock strike, the door lock is installed in the door guard case. Each detection sensor sends a locking signal, and then an individual control panel connects and controls the window sensor, fire sensor, infrared sensor, etc. corresponding to each floor, each room, or each house. When all the locking signals are received, the individual control panel for each floor, each room, or each house is activated and a warning system start signal is transmitted to the central control room. A method for activating the centralized monitoring of a warning system, characterized by centrally monitoring the behavior of the individual control panel group that has entered the system. [Claim 3] When a security guard closes and locks the gate door body for each floor, when it is detected that the dead bolt on the gate door body side is locked into the dead bolt lock hole of each corresponding door lock strike, the door lock is placed inside the door lock case. Each detection sensor installed on each floor sends a locking signal, and an individual control panel installed on each floor receives the locking signal and connects and controls all door sensors, window sensors, fire sensors, infrared sensors, etc. on the corresponding floor. Then, each individual control panel is activated and transmits an alert system start signal for each floor to the central control room, and the centralized control room then monitors the behavior of the individual control panels for each floor that have entered the alert system in this way. Method for activating an alert system intensive monitoring characterized by intensive monitoring