JPH06176277A - Crime preventing device - Google Patents

Abstract

PURPOSE:To facilitate a pursuit, a discovery and an arrest of a criminal by constituting the device so that it takes time at the time of escape of a robbery criminal, and also, pouring a liquid being effective for pursuing the criminal, in a banking agency, and a store such as a convenience store, etc. CONSTITUTION:The device is constituted of an actuating means 21 for generating an actuating signal to an alarm controller 22, an entrance door constituted of swinging doors 13, 13' installed in an entrance E of a store building, a human body detecting sensor 24 installed in the inside of the entrance E, a liquid discharging means 26 for discharging a liquid to a criminal passing through the entrance E in accordance with a prescribed command signal from the alarm controller concerned 22, and a door controller 25 for opening and closing the swinging doors 13, 13' for constituting the entrance door for cooperating with the alarm controller 22. The door controller 25 controls a door opening speed in accordance with the actuating signal of the actuating means 21, and also, the liquid discharging means 26 sprays a liquid which becomes a mark to the criminal passing through the opening area.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a crime prevention device for robbery in a store or the like, and particularly when a criminal escapes after attempting a robbery, it is more difficult for a criminal to pass through an entrance and The present invention relates to a security device that saves a corresponding amount of time and later releases a liquid, which is an effective mark for tracking and arresting a criminal, to the criminal.

[0002]

2. Description of the Related Art Conventionally, there has been proposed a device for closing a doorway and confining a criminal to be arrested when a robbery or the like attacks. However, the confined criminal may not be put to practical use because there is a risk that he will be fooled and harm the people inside. Further, conventionally, when a burglary or the like attacks the product, a product such as spraying a dazzling spray or throwing a liquid for eye-catching at night tends to be proposed and put into practical use. These were psychologically upset by the parties attacked by the robbers, and there was no guarantee that they would hit the robbers, nor could they be effective clues for pursuing the criminal at a later stage.

Further, there has been proposed a system or the like for releasing an odorless gas to an intruder when the intruder invades a pre-warned area, but this also prevents crime. Since the main focus is on
It did not lead to arrest of the criminal.

[0004]

SUMMARY OF THE INVENTION Therefore, the object of the present invention is to make all the stores, such as financial institutions and convenience stores, that are likely to be attacked by robbers aware of being trapped by a criminal when they escape. Therefore, it is an object of the present invention to provide a crime prevention device that makes it difficult for a criminal to be tracked and arrested by discharging a liquid that is an effective mark for tracking a criminal so that it takes time to escape and after the flight.

[0005]

In view of the above object of the invention,
According to the basic technical idea of the present invention, a starting means for issuing a start signal to an alarm control device in an emergency in a store, an entrance door installed at an entrance of a store building, and the entrance for cooperating with the alarm control device. A door control device that controls the opening and closing of the door, and the door control device,
The crime prevention device is configured to control the opening / closing speed of the door of the entrance / exit door to be slower than usual or to increase the opening load thereof in response to a start signal of the starting means.

[0006]

Since the security device according to the present invention adopts the above-mentioned technical structure, in the case where the above-mentioned case occurs, when the criminal opens the entrance door in order to escape. , For the load when opening the conventional door,
Since the opening load of the entrance door is set large, it is possible for the criminal to create a time in which the criminal is standing still in front of the entrance door for a while to open the entrance door.
In the meantime, it is possible to take necessary measures to report to the police or arrest the criminal, and since it is possible to spray a liquid as a predetermined mark from the liquid discharging means to the criminal,
It is possible to reliably spray the predetermined liquid onto the criminal.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail with reference to the drawings of a specific example of a security device at a store entrance. Figure 1
FIG. 2 is a schematic mechanism diagram showing a first embodiment of a security device according to the present invention and a block diagram showing the configuration thereof, and FIG. 2 is an operation flowchart of the same embodiment.

That is, FIG. 1A shows a start-up means which is operated in an emergency when a threatening act such as a robbery of a store clerk occurs in a store or the like and issues a start-up signal to the alarm control device 22. Start-up means 21 and entrance / exit E of the store building
The entrance door configured by the swing doors 13 and 13 'installed in the, the human body detection sensor 24 installed inside the entrance E, and the alarm control device 22 for a criminal passing through the entrance E. A door control device 25 for controlling opening / closing of a liquid discharge means 26 for discharging a liquid as a mark according to a predetermined command signal and swing doors 13 and 13 ′ forming the doorway in cooperation with the alarm control device 22. And when the human body detection sensor 24 detects a human body in response to the activation signal of the activation means 21, the door control device 25 swings at the door section. The opening speed of the doors 13 and 13 'is controlled to be slower than usual or the turning load for opening the doors is controlled to be large, and the liquid discharging means 26 causes the liquid discharge means 26 to output a predetermined signal from the alarm controller 22. It based its attempt to pass through the aperture area and security device which is constructed as spraying a liquid as a mark against criminal to are shown by opening the swing door 13, 13 'of the doorway.

In the specific example of the present invention shown in FIG. 1, two swing doors 13 and 13 'are used in a double door structure. It goes without saying that it may be a single sheet. Figure 1 (B)
2 is a block diagram illustrating the outline of the configuration of FIG.

Further, in the crime prevention device according to the present invention,
As shown in FIGS. 3 and 4, the swing doors 13 and 13 ′ forming the entrance E of the store are the swing door 1
An electric lock 50 for controlling the opening and closing of the swing doors 3, 13 'and an electromagnetic brake 6 for controlling the swing force of the swing doors 13, 13'.
0 and the electric lock 50 and the electromagnetic brake 60 are
It operates in response to an output command signal from the door control device 25 which operates according to appropriate information from the alarm control device 22 which is operated by the starting means 21.

Here, as shown in FIG. 4, the electromagnetic brake 60 used in the present invention is provided in the vicinity of the swing connection portion of the swing door 13, and the electromagnetic brake 60 of the swing door 13 is provided. It has a function of electrically adjusting the turning load. That is, the electromagnetic brake 60 according to the present invention
Any of those having the above-mentioned function can be used as the electromagnetic brake. For example, in a normal state, the swing door 13 can be rotated as lightly and quickly as possible. No electric current is applied to the electromagnetic brake 60, and when the above-mentioned event occurs, a large current is applied to the electromagnetic brake 60 so that the swing door 13 can be swung as heavy and slow as possible. It is also possible to use the electromagnetic brake with the configuration set to.

On the other hand, the electric lock 50 used in the present invention.
As shown in FIGS. 3A and 3B, is provided at a position corresponding to the swing front end of the swing door 13 or the vicinity thereof, and the alarm control device 22
Based on a control signal from the swing door, either of a state in which any swing operation of the swing door is prohibited, and a state in which the swing operation is enabled only in one of the clockwise direction and the counterclockwise direction of the swing door. It is configured so that the state can be selectively obtained.

For example, as shown in FIGS. 3 (A) and 3 (B), the main body 51 has an appropriate solenoid or the like built therein.
Also, from the main body 51, the stop bars 52, 5 which can be moved up and down along both surfaces of the swing door 13 by the solenoid or the like.
3 is provided. In FIG. 3, both of the stoppers 52 and 53 are in a state of descending along both sides of the swing door 13, so that in this state, the swing door 13 is clockwise or counterclockwise. It is in a state where it cannot turn to any of the above, and the stopper 5
Even in one of 2, 53, by the action of the solenoid,
If it is pulled up, the swing door 13 can turn in that direction.

As another example of the electric lock 50 according to the present invention, as shown in FIG. 3 (C), an appropriate hole 56 is provided in the flat upper surface 55 of the swing door 13, and the hole 56 is provided. By controlling the stopper portion 54 that can be inserted into and removed from the portion by the main body portion 51 in which an appropriate solenoid or the like is built, the swing door 13 can be turned freely or the turning prohibition state can be set. It may be one that is selectively adopted.

Therefore, based on the control signal of the alarm control device 22, the door control device 25 is driven and either or both of the stoppers 52 and 53 of the electric lock 50 or the stopper 54 is operated. It is possible to appropriately and selectively set the swingable state and the non-turnable state of the swing door 13. The electromagnetic brake 60 according to the present invention is preferably configured so that the swing load of the swing door 13 can be set to an appropriate level based on a control signal from the door control device 25. .

By the way, the crime prevention apparatus according to the present invention makes it easy to make an arrest or report when a criminal such as a robber hits a store when he or she escapes, or traces and finds after the criminal escapes. It is a device for facilitating arrest, and for the purpose of ensuring the safety of store clerk and other persons inside the store, temporarily allowing the criminal to escape from the store while opening the store from the store of the criminal. It makes the process time consuming, and it releases a liquid that serves as a marker so that the liquid can be traced, found, and arrested as quickly as possible, such as financial institutions, convenience stores, Alarm devices that have been installed in stores such as supermarkets,
In other words, it is configured and operated in combination with an existing alarm device that has a surveillance camera, an abnormality detector, an alarm lamp, a bell, etc. and is connected to a remote control center etc. via a communication network or a telephone line. is there.

Further referring to FIG. 1A, a mechanism of a security device according to an embodiment of the present invention applied to a building or a store is schematically shown. The store 11 has a double door 13 at its doorway. Further, the counter 15 is provided inside, and products are sold using a store shelf (not shown). At the counter 15, the clerk A is usually
Stand-by means is provided at an appropriate position of the counter 15, and an activation means 21 for operating as will be described later when a criminal B such as a robber or a thief attacks. The starting means 21 may be manually operated or foot-operated, and is installed at an appropriate position that can be easily operated by the clerk A and is difficult for the criminal B to see. This activation means 21 is a known alarm device (A /
A) 22 is coupled via a signal line. On the other hand, a door control device (D / C) 25 that controls the opening / closing swing operation of the door 13 is provided near the swing door 13 at the entrance / exit of the store, and the swing door 13 detects the open / closed state of the door. The door opening / closing detection sensor 23 is also connected to the doorway E on the inside of the store.
A human body detection sensor 24 that detects a state where a person opens a store from the store 11 is provided inside. The door control device 25 is connected to the alarm control device 22 via a signal line, and on the other hand, the door opening / closing detection sensor 2 provided on the swing door.
3 and the human body detection sensor 24 provided inside the store are respectively connected to the door control device 25, and the door control device 2
It is connected to the alarm control device 22 via 5. In addition,
A well-known magnet sensor can be used as the door opening / closing detection sensor 23, and a well-known mat switch, ultrasonic sensor, infrared sensor, etc. can be used as the human body detection sensor 24. Also, in the vicinity of the door 13 of the entrance and exit, the criminal B
When the guy fled from the store, the criminal B to mark it
A liquid discharging means 26 for discharging a special liquid 28 toward is provided and is connected to the alarm control device 22. As shown in FIG. 1 (B), the alarm control device 22 is connected with an alarm lamp 29, an alarm bell or a gong 30 for notifying the occurrence of a crime.

The operation of the embodiment will now be described with reference to FIG. 2 as well as FIG. First, the security device according to the present invention is
The activation means 21 connected to the alarm control device 22 is activated by the store clerk A to activate the activation means 21.
That is, first, when the store clerk A is attacked by the criminal B in the store, the activating means 21 is operated using the limbs or the like to promptly activate the crime prevention device (step 1).

At this time, a start signal is sent to the door controller 25 via the alarm controller 22. As a result, doorway E
If the swing door 13 is in a state in which it can be opened and closed from the outside of the store, the open and close state is immediately prohibited. Step (2), that is, it is determined whether or not the electric lock 50 is ON, and if NO, the electric lock 50 is turned on in Step (3) and the swing door 13 is outside the store. From the above, the state in which opening and closing cannot be performed is advanced to step (4).

If YES in step (2),
Go directly to step (4). Here, even if the electric lock 50 is turned on when the swing door is not completely closed, it is locked when the door is closed, and the swing door cannot be opened and closed. As described above, in step (3), it is intended to prevent new customers from entering from the outside, so that the swing door 13 can be opened and closed from the outside. In order for a criminal in the store to escape, it is necessary to open and close the store from the inside.

Next, after the opening / closing / turning operation of the swing door 13 is prohibited, in step (4), the door control device 25 sets the opening / turning speed of the swing door 13 to the normal opening / closing speed. The door control device 25 operates so as to operate the electromagnetic brake 60 such that the swing speed is extremely reduced, or the swing load of the swing door 13 is increased.

That is, in the present invention, in normal times,
The customer is designed to open and swing the swing door 13 easily and in a short time to easily and swiftly move in and out of the store. , The swing door 13 is so designed that the criminal does not easily escape, and that the criminal feels that he is trapped in the store and does not commit a more radical crime.
Compared to the normal time, it is constructed so that it will not turn much more slowly and unless a considerable amount of force is applied.

Next, in step (5), after the criminal B robbed the money in the store, he escaped toward the door 13 of the doorway E, and when the criminal B approached the swing door 13, it was provided inside the store. The human body detection sensor 24 detects the criminal B, and in step (6), the electric lock 50 is moved so that the swing door 13 can be opened and closed from the inside to the outside of the store.
Stopper 53 on the outside of the electric lock 50 to operate
Is raised.

In this case, in step (3), if the swing door 13 has already been set to open and close only from the inside to the outside of the store, the step (6) ) May be omitted. Then
When the process proceeds to step (7) and the above-mentioned state is set, the information is fed back to the alarm control device 22 via the door control device 25. At this time, the criminal B has to stop in front of the swing door 13 for a while until the door is opened to the extent that it can be passed through because it is necessary to open the swing door inside the swing door 13. To be forced. Therefore, in step (7),
In the meantime, in response to the command signal from the alarm control device 22, the liquid discharging means 26 operates to discharge the liquid 28 to the robber B.

Also, since it takes time for the criminal B to pass through the doorway, processing such as notifying the police, memorizing the body and clothes of the criminal B, and arresting and arresting when possible, etc. It becomes possible to do. As described above, the liquid 28 is sprayed on the human body in the shape of a water gun or in the form of a spray, and the liquid that adheres to the human body has a property to be a clue for tracing the criminal later.

When the criminal B has passed through the opening of the door 13 in the state where the criminal B is bathed with the liquid 28, the human body detection sensor 24 provided in the store returns to the off state (8). That is, in step (8), the human body detection sensor 24
Is determined to be OFF, and if NO, the operation of the step (8) is repeated, and if YES, the process proceeds to step (9) to stop the liquid discharge by the liquid discharge means 26.

In step (10), whether or not the criminal once turns the swing door 13 to go outside the store, and then the swing door 13 is closed again to activate the electric lock 50. Is judged, and if NO, the operation of the step (10) is repeated, and if YES, the criminal B escapes from the entrance to the outside of the store and cannot return to the inside of the store again. ), When the door open / close detection sensor 23 detects the open state of the door, the alarm control device 22 activates the alarm notifying means 70 including the alarm lamp 29 and the alarm bell or the gong 30 to generate a robbery case. To warn.

Since the criminal B who escaped when the swing door 13 at the doorway was opened was locked after the door 13 was closed, the criminal B who once went outside cannot return to the store. There is no. In addition, the alarm state can be returned to the original normal state after a predetermined time has elapsed or by the clerk canceling the alarm state according to a predetermined procedure. In that case, The electric lock 50 and the electromagnetic brake 60 are turned off.

As is apparent from the operation process of the crime prevention device, since the opening speed of the door 13 at the entrance / exit is reduced, the robbery person B can feel an illusion that he is trapped in the escape process. Therefore, it is possible to sufficiently avoid the fear that the store clerk A of the store and other persons will be accused of harm. As described above, the appropriate alarm display means 70 is connected to the alarm control device 22 according to the present invention.
The liquid discharging means 26 is preferably configured to be driven after detecting that the liquid has been discharged and that the door is closed and the electric lock is in a state in which the swinging of the swing door is prohibited. .

Further, in the present invention, in order to confirm whether the alarm control device 22 is operating correctly, the alarm control device 22 is easy for a store clerk to see, and the criminal can see The confirmation display means 80 is provided at a position where it is difficult to see. For example, the display section uses a flexible pipe or a cable as a support section so that the viewing angle is narrowed and the display section can be oriented freely. Things are desirable. The confirmation display means 80 is connected to the alarm control device 22.

Further, the alarm control device 22 needs to be tested at appropriate intervals to check whether the alarm control device 22 operates normally, and in particular, the liquid discharge means 26 operates normally. It is necessary to check whether or not. However, at the time of the test, the liquid cannot be actually discharged, so in the present invention, in particular, at the time of the above test, selection means for selecting the test mode for executing the test is provided. In this case, although the liquid discharging means 26 does not actually discharge the liquid 28, it is judged whether or not the operation of discharging the liquid 28 is surely executed, and the operation of discharging the liquid 28 is surely performed. It is preferable that the liquid discharge confirmation display means 90 for displaying the liquid discharge confirmation is connected when the above is executed.

According to this structure, even if the criminal escapes from the store, he is exposed to the liquid serving as a marker, so that the corresponding liquid detector, for example, the liquid 28 irradiates a special ultraviolet lamp. Then, if the color-changing paint is used, it is possible to trace, detect and arrest the criminal at an early stage by using the ultraviolet lamp device. In addition, it may be a fluorescent paint, a later liquid, or a liquid with a distinguishable odor. Also, when an incident occurs, the clerk activates the means 21
It is also possible to send an abnormality signal to a remote security center connected to the alarm control device 22 via a telephone line or the like when is operated. Furthermore, the CCTV system or the surveillance camera, which is being expanded recently, may be activated in response to the operation of the activation means 21.

Further, although the door is explained as a swing door in the present embodiment, the present invention is not limited to this, and it may be a sliding door or the like.

[0034]

As is clear from the above description of the embodiments, the crime prevention device according to the present invention has robbed a store in a store by a mechanism combined with an alarm control device which has been conventionally used in general. In the process of the criminal escaping from the store to the outside, in order to avoid as much as possible to harm the clerk or the person inside the store, a rather escape route is given, and the criminal who escapes quickly in the store door area on the escape route Since it takes time to escape, the necessary processing is performed, and the criminal is exposed to a special liquid so that the criminal can be easily tracked, found, and arrested later, so while ensuring safety, The pursuit of criminals can be achieved easily and quickly.

Further, since the present invention is formed as a combination mechanism with an alarm control device, when the criminal enters the escape process, the alarm control device notifies the inside of the store, the security center or the police agency. Therefore, it also has the effect of ensuring safety and establishing a quick alert system.

[Brief description of drawings]

FIG. 1A is a schematic mechanism view showing a first embodiment of a crime prevention device according to the present invention. (B) is a block diagram showing the configuration of the same embodiment.

FIG. 2 is an operation flowchart of the first embodiment.

FIG. 3 is a diagram illustrating an outline of a configuration of a specific example of an electric lock used in the present invention.

FIG. 4 is a diagram showing a relationship between a swing door 13 and an electromagnetic brake according to the present invention.

[Explanation of symbols]

 11 ... Store 13, 13 '... Door 113 ... Inside swing door 114 ... Outside swing door 15 ... Counter 21 ... Activator 22 ... Alarm control device 23 ... Door open / close detection sensor 24 ... Human body detection sensor 25 ... Door control device 26 ... Liquid Discharging means 28 ... Liquid

Claims (9)

[Claims] 1. A starting means for issuing a start signal to an alarm control device in an emergency in a store or the like, an entrance door installed at an entrance of a store building, and opening / closing control of the entrance door cooperating with the alarm control device. And a door control device for performing
In addition, the door control device controls the opening speed of the door in the entrance door to be slower than usual or to increase the opening load thereof in response to a start signal of the starting means. Crime prevention device. 2. The doorway door is configured as a swing door,
It has an electric lock that controls the opening and closing of the swing door and an electromagnetic brake that controls the turning force of the swing door, and the electric lock and the electromagnetic brake are appropriate information from an alarm control device that is activated by the activation means. The security device according to claim 1, wherein the security device operates in response to the door control device that operates in accordance with the above. 3. The electric lock is, based on a control signal from the door control device, at least one of a state in which any swing operation of the swing door is prohibited and a clockwise direction or a counterclockwise direction of the swing door. 3. The security device according to claim 2, wherein the security device is configured so as to be able to selectively take any one of the states in which the turning motion is possible in the direction. 4. The electromagnetic brake is configured such that the swing load of the swing door can be set to an appropriate level based on a control signal from the door control device. The security device according to claim 2. 5. The door control device normally operates so as to enable a swing operation of a swing door of the entrance and exit, but when the starter is operated, a swing operation of the entrance door toward the outside is performed. The security device according to any one of claims 2 to 4, which is configured to prevent the above. 6. An appropriate alarm display means is connected to the alarm control device, and the alarm display means is such that a human body detection sensor provided inside the doorway does not detect a human body. The security device according to claim 1, wherein the electric lock is configured to be driven after detecting that the opening of the door is prohibited. 7. The alarm control device is provided at a position that is easy for a store clerk to see but difficult for the criminal to see.
The crime prevention device according to any one of claims 1 to 7, further comprising a confirmation display means for confirming whether or not the alarm control device is operating correctly. 8. A liquid discharging means is connected to the alarm control device, and the liquid discharging means is configured to spray the liquid against a criminal passing through an opening of the entrance door by opening the entrance door. 9. The method according to claim 1, wherein
The security device according to any one of 1. 9. The alarm control device according to claim 1, wherein the liquid discharging means does not actually discharge the liquid in the test mode, but the liquid discharging operation is performed when the operation for discharging the liquid is surely executed. 9. The security device according to claim 1, further comprising a liquid discharge confirmation display means for displaying confirmation.