JPH0522031B2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a crime prevention device in a windbreak room installed in a building of a financial institution such as a bank or a credit union, and particularly to a crime prevention control method for an automatic door of the windbreak room. This is related to.

Conventionally, this type of security device was published in Japanese Patent Application Laid-Open No. 58-26179.
The following are proposed. As shown in Fig. 1, this prior art crime prevention control method is such that in the event of an emergency such as a crime, the emergency operation switch SW1 is turned on when no one else is inside the windbreak room 1. The operation switch SW1 controls the first door 2 on the outdoor side so that it will not open even if the detection switches S1 and S2 are activated, and the second door 3 on the indoor side will not open even if the detection switch S3 is activated. controlled so that it does not operate. Further, both the first door 2 and the second door 3 are locked in a fully closed state by operating electric locks. Then the criminal goes on the run and the detection switch S
4, the electric lock on the second door 3 is unlocked only for a certain period of time, and the second door 3 is fully opened. Then, the criminal enters the windbreak room 1 and fully closes the second door 3, and when the predetermined period of time has elapsed, the electric lock is activated to lock the second door 3 in the fully closed state again. Then operate the switch
SW2 is turned on to prevent the second door 3 from opening due to the activation of the detection switch S4, thereby preventing another person in the room from accidentally activating the detection switch S4 and opening the second door 3. This prevents them from re-entering the room. In this way, the criminal is confined within the windbreak room 1.

However, in this conventional crime prevention control method, the above-mentioned operation is started by operating the operation switch SW1 in the event of an emergency when a crime occurs, but after the criminal enters the windbreak room 1, other people can detect it. To prevent the second door 3 from opening even if the switch S4 is activated,
Only by operating the control switch SW2 as the final step can the crime prevention function of trapping the criminal inside the windshield room be completed. However, it is difficult to operate the operation switch SW2 reliably in such a chaotic situation during an emergency, and there is a risk of forgetting the operation, and there is a risk that the operation may not be possible depending on the situation.

Therefore, in view of the above-mentioned problems, the present invention has been developed in such a way that when an emergency situation occurs and the operation switch is turned on, not only the outdoor automatic door but also the indoor automatic door will be automatically activated when the criminal enters the windbreak room. The purpose of this system is to lock the door with an electric lock to confine the criminal, and also to prevent the door from opening even if someone else activates the detection switch on the automatic door. The technical means is to provide a windbreak room between the indoor and outdoor areas, and to install a first automatic door and detect a person between the windbreak room and the outdoors and between the windbreak room and the indoor space, respectively. In a crime prevention device comprising a second automatic door that automatically opens when a crime occurs, an activation switch installed indoors that is operated in an emergency such as a crime causes the first automatic door to be fully closed by activating its electric lock. While it is locked, the second automatic door is opened by the operation of the detection switch on the indoor side of the second automatic door, allowing entry into the windbreak room, and the door is opened inside the windbreak interior or on the inside side of the windbreak interior of the second automatic door. After the provided detection switch detects the entry of a person into the room, when the second automatic door is fully closed, the electric lock is activated to prevent the second automatic door from opening due to the operation of the detection switch on the indoor side; Windbreak room first
and the second automatic door.
The technical means is to provide a windbreak room between the indoor and outdoor areas, and to install a first automatic door and detect a person between the windbreak room and the outdoors and between the windbreak room and the indoor space, respectively. In a crime prevention device that is provided with a second automatic door that automatically opens when a crime occurs, the first automatic door is fully closed by activating its electric lock using an activation switch installed indoors that is operated in the event of an emergency such as a crime occurring. When the second automatic door is locked and the second automatic door is opened, the detection switch installed in the windbreak room or on the inside side of the second automatic door detects a person entering the room, and then the second automatic door is fully closed and the electricity is removed. Activate the lock to prevent the second automatic door from opening due to the activation of the indoor detection switch for opening the second automatic door, and close the windbreak room with the first and second automatic doors. That's true.

According to the first and second technical means, once the activation switch is turned on in an emergency such as when a crime occurs, it is possible to detect that a criminal has passed through the second automatic door on the indoor side and entered the windbreak room. The detection switch inside the windbreak room automatically detects the second automatic door, and after the second automatic door is fully closed, the electric lock is activated, and the second automatic door is fully closed when the indoor detection switch is activated. It can be locked. Therefore, once the emergency activation switch is activated, the criminal can be reliably confined to the windbreak room. According to the second technical means, when a start switch is turned on in an emergency such as when a crime occurs, the second automatic door opens, making it easier for criminals to enter the windbreak room. This makes it easier to confine people inside a windshield room.

An embodiment to which the present invention is applied will be described below with reference to FIGS. 2 and 3. In FIG. 2, a windbreak room 7 is formed between an indoor room 5 and an outdoor room 6, and a first automatic door 8 is provided between this windbreak room 7 and the outdoor room 6. A second automatic door 9 is provided between the indoor door 5 and the indoor door 5. A detection switch A1 is provided on the outdoor 6 side of the first automatic door 8, and a detection switch A1 is provided on the windshield room 7 side.
2 is provided, and a safety switch SA is also provided near the first automatic door 8. Further, a detection switch B1 is provided on the windbreak room 7 side of the second automatic door 9, a detection switch B2 is provided on the indoor 5 side, and a safety switch SB is provided near the second automatic door 9. An electric lock RA for locking the door in a fully closed state is installed inside the door (not shown) at the top of the first automatic door 8, and an electric lock RA is installed inside the door (not shown) at the top of the second automatic door 9. An electric lock RB will also be installed. SW1 is an emergency activation switch that is installed indoors 5 and is operated when a crime or the like occurs. FIG. 3 is a control block diagram of the embodiment with the above configuration, in which each detection switch A1, A on the first automatic door 8 side is
2. The safety switch SA, each detection switch B1, B2 on the second automatic door 9 side, and the safety switch SB are connected to the central controller 10, and the start switch
SW1 is connected to the central controller 10. The central controller 10 is connected to the first automatic door opening/closing drive control device 11 of the first automatic door 8 and the electric lock RA, and further connected to the second automatic door opening/closing drive control device 1 of the second automatic door 9.
2 and connect to electric lock RB.

Next, the operation of the embodiment configured as described above will be explained. First, in normal times, when a passerby entering the house from outdoors activates the detection switch A1, the detection signal is sent to the central controller 10, and the central controller 10 sends an opening signal to the first automatic door opening/closing drive control device 11. is sent, and the first automatic door 8 is opened. After the passerby passes and enters the windbreak room 7 and a certain predetermined period of time has elapsed, a closing signal is sent from the central controller 10 to the first automatic door opening/closing drive control device 11 and the first automatic door 8
will be closed. When a passerby who has entered the windshield room 7 activates the detection switch B1, the detection signal is sent to the central controller 10, and the central controller 10 sends an opening signal to the second automatic door opening/closing drive control device 12. is sent, and the second automatic door 9 is opened. Then, after a certain predetermined period of time has elapsed when the passerby passes and enters the indoor room 5, the central controller 10 sends the second automatic door opening/closing drive control device 12.
A close signal is sent to the second automatic door 9, and the second automatic door 9 is closed. The case in which a passerby exits from indoors to outdoors is basically the same as described above, so a description thereof will be omitted. In addition, safety switches SA and SB are installed to prevent passersby from getting caught in the first automatic door 8 and second automatic door 9, respectively, and while these safety switches SA and SB are operating, their detection signals are emitted. The data is sent to the central controller 10 and from this central controller 10 the first automatic door opening/closing drive control device 11 and the second automatic door opening/closing drive control device 11 are sent.
An opening signal is continuously sent to the automatic door opening/closing drive control device 10 to prevent the first automatic door 8 and the second automatic door 9 from closing.

Next, a crime occurs and the criminal moves from indoors (5) to outdoors (6).
If you try to escape, first turn on the start switch SW1 in indoor 5. Then, the signal is sent to the central controller 10, and even if signals are input from the detection switches A1, A2 and the safety switch SA, the first automatic door opening/closing drive control device 11 is sent to the central controller 10.
In addition to controlling not to output an open signal,
A close signal is sent from the central controller 10 to the electric lock RA, and the electric lock RA is activated to lock the first automatic door 8 in a fully closed state. Then, when the criminal tries to escape and activates the detection switch B2 on the indoor side, the central controller 10 sends an open signal to the second automatic door opening/closing drive control device 12 to open the second automatic door 9, as in normal times. , the fact that a criminal has passed through and entered the windshield room 7 is detected by the activation of the detection switch B1 or the safety switch SB, and the detection signal is sent to the central controller 10. In the central controller 10, after a certain predetermined time has elapsed after the second automatic door 9 is opened, a closing signal is sent to the second automatic door opening/closing drive control device 12, and the second automatic door 9 is closed. Then, in response to a signal that detects that the criminal has entered the windbreak room 7, the central controller 10 sends a close signal to the electric lock RB, activating the electric lock RB and locking the second automatic door 9 in a fully closed state. At the same time, the central controller 10 is controlled so as not to send an opening signal to the second automatic door opening/closing drive control device 12 even if the detection switches B1, B2 and the safety switch SB are activated. That is, since the second automatic door 9 is kept in a fully closed state in which it does not open due to the operation of the indoor detection switch B2,
Even if another person who cannot understand the situation approaches the second automatic door 9 and activates the detection switch B2, the second automatic door
The automatic door 9 does not open, and the criminal is automatically completely confined within the windbreak room 7.

In addition, in the above description, the detection switch B1 or the safety switch SB detects that the criminal has entered the windshield room 7, but it may also be detected by the detection switch A2, as shown by the dashed line in FIG. A new detection switch C may be installed as shown in FIG.
It is only necessary that the second automatic door 9 can be locked in a fully closed state in which the second automatic door cannot be opened by operating the detection switch on the indoor side based on this detection signal. Furthermore, the first
As the automatic door 8, there is no problem in using an automatic closing door that opens manually and closes automatically when the door is released, as long as the automatic closing door can be locked with an electric lock when fully closed. It is.

Further, in the above embodiment, when the criminal tries to escape and activates the detection switch B2 on the indoor side, the second automatic door 9 is opened and the criminal enters the windbreak room 7. The central controller 10 may control the second automatic door 9 to be opened when the start switch SW1 is turned on at the time when a crime occurs.
By opening this second automatic door 9, the criminal is guided to easily enter the windbreak room 7, and when the criminal enters the windbreak room 7, as in the case of the above-mentioned embodiment,
Detected by detection switch B1 or safety switch SB, etc., the second automatic door 9 is closed and the electric lock RB is activated.
In this case, the second automatic door may be locked in a fully closed state by activation of a detection switch on the indoor side, and the criminal may be actively confined within the windbreak room 7.

FIG. 4 is a partial diagram of a control block diagram showing a different embodiment of the operation of the second automatic door 9 in an emergency compared to FIG. A half-open position detection switch 14 detects the opening degree of the
is provided, and the emergency start switch SW1 is turned on, when the second automatic door 9 opens to the half-open position, the half-open position detection switch 14 is activated, and in response to this half-open signal, the central controller 10 activates the second automatic door 9. A signal is sent to the door opening/closing drive control device 12 to stop it, and the second automatic door 9 is placed in a half-open state. Therefore, after the criminal escapes and enters the windbreak room 7, it is necessary to fully close and lock the second automatic door 9 as quickly as possible to confine the criminal. By opening the door halfway and fully closing it from the half-open state, the criminal can be quickly trapped.

FIG. 5 shows still another embodiment of FIG. 3 similar to FIG. 4, and shows the second automatic door opening/closing drive control device 12 of FIG.
Instead, a second automatic door opening/closing and speed control device 15 is provided which has a function of driving the second automatic door 9 to open and close and a function of setting its opening/closing speed. For example, the opening/closing speed is set in two stages, so that the opening/closing speed of the second automatic door 9 in normal times is set to a slow speed, and the opening/closing speed of the second automatic door 9 is set to a slow speed in normal times, and
To enable the opening/closing speed of an automatic door 9 to be set to a speed faster than normal. In this way, in an emergency, after the criminal enters the windbreak room 7, the second automatic door 9 is closed and locked with the electric lock RB at a faster speed than in normal times, and the criminal is quickly confined. I can do it.

As explained above, in the first and second technical means of the present invention, by simply operating a single activation switch indoors, the criminal is automatically completely confined in the windproof room, and the criminal is unable to comprehend the situation. Even if someone approaches the second automatic door and activates the detection switch, the second automatic door will not open. There is no need to carefully operate multiple operation switches, and the criminal can be reliably confined.

[Brief explanation of the drawing]

FIG. 1 is a schematic diagram showing a conventional security device, FIG. 2 is a schematic diagram showing an embodiment of the security device of the present invention, FIG. 3 is a control block diagram of the security device shown in FIG.
5 and 5 are partial diagrams of a control block showing another embodiment of FIG. 3. 5...Indoor, 6...Outdoor, 7...Windbreak room, 8
...First automatic door, 9...Second automatic door, 10...Central controller, 11...First automatic door opening/closing drive control device, 12...Second automatic door opening/closing drive control device, 14
...Half-open position detection switch, 15...Second automatic door opening/closing and speed control device, A1, A2, B1, B
2...Detection switch, SA, SB...Safety switch, RA, RB...Electric lock, SW1...Start switch.

Claims (1)

[Claims] 1. A windbreak room is provided between the indoors and the outdoors, and a first automatic door and a person are provided between the windbreak room and the outdoors and between the windbreak room and the indoors, respectively. In a crime prevention device equipped with a second automatic door that detects and automatically opens, the first automatic door is fully closed by activating its electric lock using a start switch installed indoors that is operated in the event of an emergency such as a crime occurring. On the other hand, when the detection switch on the indoor side of the second automatic door is activated, the second automatic door is opened to allow entry into the windbreak room, and the second automatic door is opened to allow entry into the windbreak room. After a detection switch installed on the inside detects the entry of a person and the second automatic door is fully closed, the electric lock is activated to prevent the second automatic door from opening due to the activation of the detection switch on the indoor side. and closing the windbreak room with first and second automatic doors. 2. The crime prevention control method according to claim 1, wherein the opening degree of the second automatic door is controlled to be half open in an emergency such as when a crime occurs. 3. A patent claim characterized in that in an emergency such as when a crime occurs, the second automatic door is closed at a faster speed than the normal closing speed when it detects that the person has entered the windshield room. Scope of the crime prevention control method described in item 1. 4 A windbreak room is provided between the indoor and outdoor areas, and a first automatic door and a person are detected and automatically installed between the windbreak room and the outdoors and between the windbreak room and the indoors. In a crime prevention device including a second automatic door that opens, an activation switch installed indoors that is operated in the event of an emergency such as a crime activates the electric lock of the first automatic door to lock the first automatic door in a fully closed state. 2. After the automatic door is opened and the detection switch installed in the windbreak room or on the inside of the second automatic door detects a person entering the room, the second automatic door is fully closed and its electric lock is activated. , characterized in that the second automatic door is prevented from opening by the operation of the detection switch on the indoor side for opening the second automatic door, and the windbreak room is closed by the first and second automatic doors. Security control method. 5. The crime prevention control method according to claim 4, characterized in that in an emergency such as when a crime occurs, the degree of opening of the second automatic door is controlled to be half-open. 6 A patent claim characterized in that in an emergency such as when a crime occurs, the second automatic door is closed at a faster speed than the normal closing speed when it detects that the person has entered the windshield room. The crime prevention control method described in item 4.