JPH10208175A - Wireless crime prevention device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To speedily send an emergency state and to secure prevention against a crime by operating a crime preventing means in a specific area by a controller on receiving an emergency radio wave that a receiver has received. SOLUTION: A person who has gone out of a building with cash, etc., sends an emergency radio wave of specific frequency with a transmission switch, etc., of a transmitter that the bearer has if assaulted by a thug such as a robber nearby the building. Then this emergency radio wave is inputted to an antenna and received by the receiver 3. Then the controller 4 operates the crime preventing means consisting of an alarm device 6 formed of a rotary alarm lamp and a light projector installed on the roof part of the building, or a video monitor device 8 and also informs a monitor television 18 and a portable telephone set 19, and a beeper 20 and an interior telephone set 17 installed in a room through an informing device 16. Consequently, the person can ask for help in the early stage.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wireless crime prevention device which receives emergency radio waves from a transmitter located in a predetermined area and operates security means.

[0002]

2. Description of the Related Art When an emergency situation occurs during crime prevention, disaster prevention and security, etc., a crime prevention device for notifying the emergency situation and receiving help from a predetermined person, a security camera for photographing a criminal act, and a crime scene 2. Description of the Related Art Intimidating devices and the like for intimidating persons and the like have been conventionally used.

[0003] For example, crime prevention means in a cash transport vehicle is such that when a thief such as a burglar is attacked while transporting cash or carrying cash to a specific place, a guardman or the like directly seizes the thug or transports cash. An emergency signal is transmitted through a wireless device mounted on a car or held by a guardman or the like.

[0004] The emergency signal is transmitted to a centralized control device or the like provided at the nearest police or security company to notify the emergency state by sound such as an alarm, and a police officer or a guard man of support rushes to the scene to assist. do.

[0005] Next, crime prevention means in resorts and department stores are operated by a staff member or a security guard who constantly looks around the park or store, visually recognizes a suspicious person or a thief, and takes him to a security room or by using a radio. Contact the police or security office, etc., and take over with supporters such as police officers.

By the way, when security guards or the like provide security or police officers or the like provide security, there are many crime prevention activities in a wide area. In this way, security and security in a wide area have been trained by professionals. However, in many cases, burglary, theft, and the like can be attempted to be terminated, thereby preventing crimes.

[0007]

However, the general public, who is not supposed to be attacked by thugs in advance, requests means to eliminate them when they are attacked by thugs and the support of specific persons. Often there is no means of reporting, and there is no alternative but to loudly call for help or escape.

[0008] In particular, when moving from indoors to outdoors with cash or the like and getting into a vehicle or loading cash or the like into a vehicle at a parking lot or the like, a thug or the like is required despite a relatively short distance of movement. Likely to be attacked.

Therefore, security measures are required to secure the general public in such a narrow area. However, in many cases, the crime prevention system is provided with only insufficient security devices and is therefore a perfect target for criminals. And it becomes difficult to ensure safety.

[0010] Further, criminal acts are often carried out in secrecy without being particularly conspicuous in the surroundings, and there is also a problem that in such a narrow area, even if a police officer or a guard is nearby, it is often difficult to find out. .

In addition, even in the case where crime prevention or security is performed in a relatively limited narrow area, there is also a problem that all security devices such as a baton, a restraint device, and a radio must be fully equipped for crime prevention. is there.

The present invention has been improved in view of the above. In other words, when performing crime prevention, disaster prevention, security, etc. in a limited narrow area, an unprotected general public, security guard, or the like can quickly respond to an emergency without fully equipping a baton, restraint equipment, radio equipment, etc. With a transmitter that can transmit, the security measures are activated immediately,
It is a technical object to provide a wireless security device capable of ensuring security.

[0013]

According to a first aspect of the present invention, there is provided a receiver for receiving a radio wave transmitted by a transmitter within a predetermined area, a control device connected to the receiver, Security control means connected to a device, wherein the control device receives an emergency radio wave received by the receiver, and operates the security control means in a predetermined area. It is.

According to the present invention, an emergency radio wave is transmitted from a transmitter held or worn by a predetermined person, and a receiver that receives this radio wave in a predetermined area further transmits a signal to the control device. This control device can promptly activate the security means.

[0015] Here, the transmitter for transmitting the emergency radio wave includes not only a transmitter body that is held or mounted, but also a portable article or an ornament in which the transmitter is built in. next,
A second feature according to the present invention is that the security device uses at least one of a notification device, a video monitoring device, a threat device, an electric lock device, and a security transmission device. It was that.

According to the present invention, it is possible to notify a rescuer of an emergency, take a picture of a human being such as a thug, memorize it, threaten with sound or light, and lock automatically. Can be.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A wireless security device according to an embodiment of the present invention will be described below with reference to FIGS. (1) First, an outline of a wireless security device according to an embodiment will be described.

As shown in FIG. 1, this wireless security device is roughly divided into a security system 1 installed in a predetermined area.
And an external centralized management device 23 such as a security company or a police station connected to the security system 1.

The system equipment constituting the security system 1 includes a transmitter 2 for transmitting an emergency radio wave, a sensor 5 for detecting an intruder or the like, and a radio wave transmitted from the transmitter 2 within a predetermined area. Receiver 3 for receiving, and this receiver 3
And the control device 4 connected to the sensor 5, the intimidating devices 6, 9 and the lighting device 7 and the video monitoring device 8, the electric lock device 11, the notification device 16, and the security transmitting device 1 connected to the control device 4.
3 and a monitor TV 18 connected to the notification device 16
And a mobile phone 19, a pager 20, a telephone line 21, and an indoor telephone 17.

Further, the control device 4 includes a tele-con interface 12, a key switch 14, and a switching device 1.
5. An emergency power supply (not shown) is connected.
The intimidating devices 6 and 9 are formed by an alarm device 6 connected to the control device 4 via a timer relay 10 and an artificial voice generating device 9 with a built-in microphone.

Next, the external central management device 23 is connected to the security system 1 via the telephone line 21 and the like.
A receiving device 24 for receiving a wired radio wave from the telephone line 21 or the like, and a monitor TV 2 connected to the receiving device 24
5 and an audio storage device 27, a telephone set 28, and a video storage device 26 connected to a monitor television 25.

Here, the transmission method to the external central management device 23 is not shown, but is not limited to the telephone line 21 but also to the IS.
Bidirectional C for DN and regional networks
You can also connect with ATV. In this way, the security device can be expanded to network security classified by specific area without being limited to self-security in the district.

The control device 4 can also have artificial intelligence. In other words, the psychological behaviors and common senses of the thugs are systematically organized and expressed in a computer, and only humans can be identified based on the differences in behaviors of small animals and behaviors, such as dogs and cats, that differ from those. It has functions such as sensing. (2) Next, the wireless security device according to the present embodiment will be specifically described.

First, a transmitter 2 for transmitting an emergency radio wave
As shown in FIG. 3, is built in a wristwatch 2A, a pendant 2B, a key holder 2C, a decoration such as a ring, a tie pin, etc., and transmits a radio wave of a predetermined frequency. However, the present invention is not limited to those built in the ornaments, but may be those simply held as the transmitter 2, those built in a pen or notebook, or those built in portable goods such as bags or bags.

Here, the transmitter 2 can be provided with an ID number, registered for each ID number, and the person who transmitted the emergency radio wave from the transmitter 2 can be specified by the ID number.

Next, the specifications of these transmitters 2 are as follows: a button type alkaline battery (LR44, DC3V) or a coin type lithium battery (CR-2032, DC3V) as a power source.
Are used. The life of this battery can be used for about two years as a power transmission frequency once a day at normal temperature. The frequency band used by the transmitter 2 is a 426 MHz band, the reach of radio waves is within 100 m, and an antenna device that performs mutual conversion between the radio waves and high-frequency power is built in.

The transmitter 2 starts a timer operation when an emergency radio wave is transmitted, and outputs a radio wave for a fixed time regardless of the length of the alarm time, a one-shot transmission function, a continuous transmission switching function, and a battery exhaustion. And a periodic transmission function to prevent the transmitter 2 from being left without transmission capacity due to a failure or the like.
The transmitter 2 has a simple waterproof function that prevents the water from entering the transmitter 2 even if it gets wet.

The operating temperature limit of the transmitter 2 is -1.
The temperature ranges from 0 ° C. to + 50 ° C., and the weight of the transmitter 2 is about 20 g to about 35 g with the battery attached. The transmitter 2 is made of acrylonitrile-butadiene-styrene resin (A
BS resin).

Next, the receiver 3 for receiving radio waves from the transmitter 2 will be described. This receiver 3 has a power supply of AC100V 50 / 60Hz or DC10V-
DC 18 V, power consumption is 5 W, and current consumption is 230 mA. And the used frequency band is 4
In the 26 MHz band, the reach of radio waves is within 100 m, and an antenna device that performs mutual conversion between the radio waves and high-frequency power is built in.

Next, as a contact output, four alarm channels (CH1 to CH4) are provided, and a no-voltage contact 30V (AC
ＤＣDC) 0.25 A system, and further, a contact / b contact individual switching type.

It also has three abnormal channels for tamper, battery exhaustion, and periodic transmission, and has a non-voltage contact of 30 V (AC
To DC) 0.25 A system, and further, a contact / b contact batch switching type.

On the other hand, the receiver 3 has a built-in buzzer,
This buzzer sounds the built-in buzzer when the battery of the transmitter 2 is detected. The notification time is set to sound intermittently every 20 seconds until the battery runs out.

Next, the indicator lamps of the receiver 3 include one receiving indicator lamp, four alarm indicator lamps, three tamper and battery exhaustion and regular transmission abnormality indicator lamps, and one power indicator lamp. A 7-segment light-emitting diode is used as the light-emitting body, and the registration number is displayed as a two-digit number with this light-emitting diode.

Next, the operation switches include a registration channel changeover switch of the transmitter 2, a registration number changeover switch of the transmitter 2, a switch for deleting the registration channel and the registration number, and a memory reset switch. This memory reset switch is for canceling the memory function in which the reception indicator and the warning indicator are kept lit until the reset is performed when an emergency radio wave is received.

Here, the receiver 3 can register up to 30 transmitters 2 and has a memory therein so that each data of the radio wave transmitted from the transmitter 2 can be stored. . And the limit of the operating temperature of the receiver 3 is-
The temperature ranges from 10 ° C. to + 50 ° C., the weight is about 20 g to about 35 g with the battery mounted, and the case of the transmitter 2 uses acrylonitrile-butadiene-styrene resin (ABS resin).

Next, the control device 4 comprises a programmable controller (hereinafter referred to as PC) or a personal computer. And this control device 4
As shown in FIG. 2, a control unit 4A, a display unit 4B and an operation unit 4C and an alarm output unit 4D connected to the control unit 4A,
It is composed of a power supply unit 4E. The control unit 4A is connected to the transmitter 2, the artificial sound generator 9, and the sensor 5, and the operation unit 4C is connected to the remote switch 29.
The alarm output unit 4D includes an alarm device 6, a light emitting device 6, an image monitoring device 8, an automatic notification device 16, an electric lock device 1,
1 and the automatic notification device 16 is connected to an external central management device 23 through a telephone line. Further, the external power supply unit 4E is connected to a sensor power supply and a power supply device (not shown).

The control device 4 receives the abnormal signal detected by the sensor 5 and the radio wave transmitted from the transmitter 2 and received by the receiver, and sends information to respective instruction systems to perform processing. Here, the control unit 4A constituting the control device 4 receives a signal input from the sensor 5 and the receiver 3 and displays, displays an alarm,
Controls interlocking with external devices. These controls are automatically performed according to a control route selected by an operation unit or a remote switch.

Next, the display unit 4B displays a power indicator, a warning indicator, a rope indicator, an alert indicator, a circuit indicator, an alert memory indicator, and the like by turning on or blinking an indicator lamp so that the operation of the device can be determined. I do. The operation unit 4C is divided into a part operated by a user of the control device and a part operated by a builder,
Generally, the former is posted on the surface of the device, and the latter is provided inside the device. The part that the installer performs is the part that sets and adjusts the mode to match the system, and does not operate unless there is a major change in the system.

On the other hand, the parts operated by the user are simplified so as not to cause a malfunction, and the operation contents such as selection of a warning mode, loop confirmation, warning on / off, warning stop, memory reset, warning timer, warning volume, etc. Basic.

Next, the alarm output section 4D is provided with an output terminal for outputting an alarm sound such as a buzzer, electronic sound, voice synthesis, or the like in the apparatus itself so that the apparatus can be connected to a threatening apparatus or an automatic notification apparatus. The remote switch can use a cylinder lock, a magnetic card, a magnetic tag, and a ten-key type using a password so that only a specific person can operate it. What has it can also be used.

The control device 4 also has a function of specifying the transmitter that transmitted the emergency radio wave and the security area where the emergency radio wave was transmitted. Next, the sensors 5 for detecting an intruder and the like are roughly classified into outdoor / indoor point / alert types and line / alert types, surface / alert types, and three-dimensional / alert types. It is classified into a stationary type or an underground type. Here, the outdoor point / alarm type sensor 5 is a reflected infrared active sensor, a pressure mat / code type pressure sensor, a microwave / far infrared combined sensor, a CCD video sensor, a vibration sensor, a piezoelectric sensor, an electromagnetic wave induction sensor. And the like, the outdoor line / warning type sensor 5 is, in addition to the outdoor point / warning type sensor, a visible light active sensor, a microwave facing sensor, an electric field sensor, an optical fiber pressure sensor, Limit switches, mercury switches, etc. can be used.

Further, the outdoor surface / warning type sensor 5 comprises:
Using a CCD video sensor, multi-stage / scan infrared active sensor, and microwave / far infrared combined sensor, the outdoor stereoscopic / alarm type sensor 5 is a CCD video sensor,
A microwave / far infrared combined sensor can be used.

Next, the indoor point / alarm type sensor 5 includes a magnetic sensor, an infrared shutter sensor, a vibration type destruction sensor,
Piezoelectric break sensor, limit switch, mercury switch,
Use a microwave Doppler sensor, etc.
The alert type sensor 5 can use a far-infrared passive sensor, an infrared active sensor, a visible light active sensor, a microwave facing sensor, a CCD video sensor, and the like in addition to an indoor spot / alert type sensor. .

Further, the indoor surface / warning type sensor 5 is
Far infrared passive sensor, CCD video sensor, multi-stage
Using a scanning infrared active sensor, a capacitance type sensor, etc., the indoor three-dimensional / alarm type sensor 5 is an ultrasonic type sensor, a microwave type sensor, an audio sensor, a microwave / ultrasonic / far infrared combined sensor. Can be used.

Intrusion can be prevented by arranging these sensors 5 in multiple layers according to the intrusion route of an illegal intruder. In addition, it is preferable that these sensors 5 are arranged at appropriate places depending on the size and shape of the security area.

Next, the notification device 1 connected to the control device 4
6 will be described. The notification device 16 is provided by the control device 4
In response to a signal from the emergency room, an emergency condition is notified to a security room or the like by sounding a predetermined alarm and outputting an image.

Here, the notification device 16 uses a general telephone line and a private branch exchange line which is installed in a building and exchanges and connects an external telephone, an internal telephone and internal telephones as applicable lines. As a dialing method, DP (10/10) using a pulse signal of a dial type telephone and a DC intermittent signal is used.
20PPS) or PB (up to 16 digits).

Next, although not shown in the figure, a maximum of six points can be input, such as sensor input, notification standby, notification cancellation, selection of notification mode switching, and the like. Then, the report destination can be specified up to three destinations for each sensor (registration can be switched between report modes 1 and 2 with 16 destinations).

The report system is capable of reporting by voice synthesis message (the voice synthesis message is selected from the message list) and data report, and reporting to a pager with a display (up to 32 registered digits). One destination or all destinations can be selected for each sensor. Further, a mechanism for emitting light from a light-emitting body such as a lamp together with the voice utterance is also provided.

Next, the report time of the voice message is 30
/ 90 seconds, can be selected once to 16 times (initial setting 2 times)
Automatic call origination is possible. And the fixed time report is
One time is set for year, month, week, day, and hour.

Next, as an option setting, one sound collecting microphone or the like that can be turned ON or OFF for each sensor input can be connected, and after 15 hours from the power failure, a notification operation of three destinations can be performed. It has a function and can monitor the line at the time of notification.

Next, the intimidating devices 6 and 9 are
And an artificial voice generator 9 having a built-in microphone. Here, the alarm device 6 is divided into an acoustic alarm device and a light beam alarm device, and the acoustic alarm device generates a bell, a buzzer, a siren, an artificial voice, or the like. The light beam type alarm device uses a flash light, a floodlight or a lamp, a rotation warning light, or the like.

The artificial voice generating device 9 having a built-in microphone receives the real voice of the suspicious person, stores it through the control device 4, and gives a warning to the suspicious person by voice from another place.

Next, the lighting device 7 and the video monitoring device 8
The lighting device is always illuminated at night or the like, and the interior of the room or the like is constantly photographed.
Issues a command and shoots a suspicious person.

Next, in the electric lock device 11, an electric lock or a numeric keypad (secret switch) is installed on the door and an electric lock operation panel is installed on the indoor side, and the electric key is operated by the numeric keypad (secret switch) or the electric lock operation panel. This is a device that remotely controls the lock. For example, the control device 4 issues a command in response to transmission from the sensor 5 or the transmitter, and the electric lock can be automatically locked.

Next, the alarm transmitting device 13 connected to the control device 4 directly connects to a receiver installed at a security company or a police station by transmitting radio waves, and directly connects to a security company or a police station. The emergency notification is transmitted to the centralized management device 23.

The alarm transmitting device 13 can also directly notify a guard or a police officer who guards or guards. Next, the monitor 4 connected to the notification device 16, the mobile phone 19, the pager 20, the telephone line 21, and the indoor telephone 17 are controlled by the control device 4 which has received the signal from the sensor 5 and the transmission from the transmitter. An emergency condition is notified to a person monitoring at the place by video or audio.

The principle of the wireless security device formed by these devices is that when cash or the like is carried in from the indoors to the outdoors, or when a thief in a narrow area such as a parking lot attacks by a thug, the carry-in person or the like of the cash is The radio wave of a predetermined frequency is transmitted by pressing the transmission switch or the like of the transmitter 2 possessed, and the transmitted radio wave is received by the receiver 3 and transmitted to the control device 4. In addition, the sensor 5 that detects the presence of a thug or the like transmits an emergency signal to the control device 4.

Here, the receiver 3 receives a radio wave transmitted from a place separated by a certain distance, and the distance is preferably up to a radius of about 200 m around the receiver 3. However, the length of the distance can be changed depending on the area in which security must be performed.

If the signal from the sensor 5 or the radio wave from the transmitter 2 is transmitted in an emergency, the controller 4
Activates the intimidating devices 6, 9 and the illuminating device 7, the video monitoring device 8, and the electric lock device 11;
An emergency state is notified to the monitor TV 18 and the mobile phone 19, the pager 20, the telephone line 21, and the indoor telephone 17 via the telephone 6.

As described above, the wireless security device according to the present embodiment can be used as an emergency as long as there is only the transmitter 2 that can be easily carried by the person without requiring the security personnel of a security company or the like to carry in or transport. Sometimes I can respond quickly.

This is particularly effective when the vehicle is moved during a short distance from the inside of a building to the outside of the building or when a raid is made in a limited space such as a parking lot. Of course, a security guard can carry these transmitters 2 and carry out security. (4) Example Next, an example of the wireless security device according to the present embodiment will be described with reference to FIGS. (Embodiment 1) Embodiment 1 is a case where a holder 30 of cash or the like carries cash or the like from indoors to outdoors and gets on a vehicle or the like.
Here, when the holder 30 who has gone outdoors is attacked by a thief such as a burglar near the building, the holder 30 pushes a transmission switch or the like of the transmitter 2 carried by the holder 30 to transmit an emergency radio wave of a predetermined frequency.

Then, the emergency radio wave is input to the antenna 31, and the radio wave is received by the receiver 3. The control device 4 activates the alarm device 6 including the rotation warning light 6A and the floodlight 6B installed on the roof of the building or the security device formed by the video monitoring device 8 and installs the device indoors via the notification device 16. The notified monitor TV 18, mobile phone 19, pager 20, and indoor phone 17 are notified. (Example 2) Next, Example 2 shows a case where the wireless security device according to the present embodiment is used in a place having a relatively large space such as a parking lot as shown in FIG. In this case, when the possessor 30 of cash or the like is attacked by a thug in the parking lot, by pressing a transmission switch or the like of the transmitter 2 possessed, a rotation warning installed on the roof of the building and on the top of the fence. The security means consisting of the lamp 6A and the projector 6B is operated.

Although not shown, the video monitoring device 8
Or a monitor TV 18 and a mobile phone 19, a pager 20, and a room phone 17 installed in a management room or the like provided in a part of the parking lot via the notification device 16.
Can also be reported to.

[0065]

According to the present invention, an emergency condition can be transmitted quickly without performing heavy equipment such as a baton, a restraint and a radio, when performing security or security in a predetermined area. As long as the transmitter is possessed and carried, the security device can be quickly activated, and a wireless security device capable of promptly rescuing a rescuer can be provided.

[Brief description of the drawings]

FIG. 1 is a block diagram of a wireless security device according to the present embodiment.

FIG. 2 is a configuration diagram of a control device according to the present embodiment.

FIG. 3 is a perspective view of a transmitter according to the present embodiment.

FIG. 4 is an explanatory diagram of use according to the first embodiment.

FIG. 5 is an explanatory view of use according to the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Security system 2 ... Transmitter 3 ... Receiver 4 ... Control device 5 ... Sensor 6 ... Alarm device 7 ... Illumination device 8 ... Video monitoring device 9 ··· Artificial voice generator 11 ··· Electric lock device 13 ··· Security transmission device 16 ··· Notification device 17 ································································· Pager 21 ... telephone line 23 ... external central management device

Claims (2)

[Claims] 1. A receiver for receiving a radio wave transmitted by a transmitter within a predetermined area, a control device connected to the receiver, and security means connected to the control device. A wireless crime prevention device, characterized in that it receives emergency radio waves received by the receiver and activates crime prevention means in a predetermined area. 2. The wireless crime prevention device according to claim 1, wherein said crime prevention means uses at least one of a notification device, a video monitoring device, a threat device, an electric lock device, and a security transmission device. .