JP2009282954A - Outdoor crime prevention device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To light a light source or shoot with a camera by arranging an infrared light source, an infrared sensor, a video camera, and a background panel illuminated by designated light sources, such as visible light and infrared light, in a plurality of sensor poles, enabling infrared radiation from the infrared light source to be transmitted and received between first and second sensor poles, and transmitting the interruption signal to the first sensor pole by the light receiving device of the second sensor pole when infrared radiation from the first sensor pole, monitored by the infrared sensor of the second sensor pole, is interrupted. <P>SOLUTION: The device is an outdoor crime prevention device in which, when an object of a theft is stolen in the whole crime prevention area in a construction site or the like, a signal is transmitted from the transmitting part of the sensor transmitter; the signal is transmitted to the receiving part of the controller; the light is lit and/or an alarm sound is generated from a speaker by an instruction from the transmitting part of the controller, and an image of the monitoring camera is distributed to a portable communication device via the image transfer device. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

The present invention relates to theft prevention of building materials, civil engineering materials, materials, playground equipment, equipment, heavy equipment, etc. placed outdoors in construction sites, civil engineering sites, plazas, factories, etc. The present invention relates to an outdoor crime prevention device that can grasp the normalization situation.

  In recent years, theft of building materials, civil engineering materials / materials, construction equipment such as heavy machinery, equipment, etc. that exist outdoors on construction sites, civil engineering sites, etc., has been repeated, resulting in inadequate site management, lack of safety, etc. This is a very serious social problem in terms of maintaining security. In addition, a second crime by heavy machinery due to this theft has occurred, and countermeasures are urgently needed. And the occurrence of these thefts may include rising prices of building materials and / or facilitating cash exchange and inadequate security. Moreover, the cause of the decrease in security maintenance and the like includes short monitoring at night, or lack of manpower and difficulty in securing human resources in the outdoors such as construction sites and civil engineering sites at night.

  Therefore, it is indispensable to prevent theft (crime) of building materials, civil engineering materials / materials, heavy machinery, etc. outdoors such as construction sites and civil engineering sites, as well as means for preventing these thefts in advance or enlightenment.

  And the prior art which intends the said anti-theft and crime prevention means, or enlightenment, and is related to this invention is picked up from prior literature, and a part is demonstrated below. Examples of the prior literature include literature (1) to literature (4). Hereafter, this literature (1) and-literature (4) are outlined.

  Document (1) is a “construction site antitheft device” disclosed in Japanese Patent Laid-Open No. 2002-373390. The present invention relates to a magnet-equipped electric wire having a transmitter, a relay device having a sensor that receives the signal when the magnet-equipped electric wire is disconnected, and transmits the received signal, and a warning signal from the relay device. It consists of a mobile phone that operates according to the above, a lighting fixture attached to the construction site, a surveillance camera, etc., and a magnetic wire is connected to building materials, heavy machinery, etc. at the construction site, and when illegal intruders looted, The sensor reacts when the magnet wire is disconnected, and a warning message signal is sent from the sensor to the mobile phone. Also, the lighting of the night illumination switch or photography by the surveillance camera is performed by the sensor response. It is a structure.

  Reference (2) is a “material detection system” disclosed in Japanese Patent Application Laid-Open No. 2008-3686. The present invention relates to a monitoring camera for monitoring an entrance, an assembly type tag reader pole provided with a tag reader for reading an IC tag attached to a building material, a monitoring camera installed beside the tag reader pole, and an IC tag. A tag reader characterized by comprising a specifying means for specifying a building material and a determining means for determining whether or not the building material specified by the specifying means can be taken out, and can be freely assembled and disassembled at a construction site. When the building pole or the building material that is not set to be taken out is detected by the judging means, the structure is such that photographing by a monitoring camera or an alarm device is activated.

  Document (3) is a “portable cordless remote monitoring system” disclosed in Japanese Patent Laid-Open No. 2003-319376. The present invention includes an image photographing unit, an image storage unit, a power supply unit, an image transmission unit, an image reception unit, and an image display unit, and an image photographing unit, an image storage unit, and a power supply unit, A portable cordless remote monitoring system having a portable integrated structure capable of transporting an image transmission means, wherein an image storage means, a power supply means, and an image transmission means are provided in a box with casters, and this portable cordless Even if the remote monitoring system is transported to an arbitrary position and the installation position is changed after the portable cordless remote monitoring system is installed at a predetermined location, simply adopting this portable cordless remote monitoring system It is a useful and useful structure because it can move easily.

  Further, Document (4) is “Object detection device and object detection system using the same” disclosed in Japanese Patent Laid-Open No. 8-55286. The present invention provides an infrared light source, an infrared sensor, a video camera, and a background panel illuminated by a predetermined light source such as visible light and infrared light, respectively, on a plurality of sensor poles installed at intervals. The first sensor that is provided and receives the infrared rays emitted from the infrared light source of the first sensor pole by the infrared sensor of the second sensor pole and is monitored by the infrared sensor of the second sensor pole. When the infrared ray from the pole is cut off, this cutoff signal is transmitted to the first sensor pole via the light receiver of the second sensor pole, and the light source is turned on and the reflector is illuminated. It is an object detection system configured to take an image with the video camera of the first sensor pole and transmit the captured image and an alarm signal to a monitoring station. Without using a special type of video camera, a structure capable of making clear the detection of suspicious objects.

JP 2002-373390 A JP2008-3686 JP2003-319376 JP-A-8-55286

  Document (1) describes building materials on the construction site in order to send alarm messages from relays with sensors to mobile phones, and to operate lighting lamps and surveillance cameras installed on the construction site. Since it is necessary to connect the electric wire with magnet to heavy machinery etc., it is extremely difficult to perform this work after daily work, and it is laborious, time consuming and cumbersome. There is room.

  Reference (2) is a structure in which IC tags are individually provided in building materials, heavy machinery, and the like, which are useful for accuracy and the elimination of theft, but include the following improvements. That is, the assembly type tag reader pole provided with a tag reader for reading an IC tag requires the installation of a monitoring camera individually. Therefore, since the tag reader pole and the surveillance camera are not integrated, it is inconvenient because they need to be transported individually during movement. It is necessary to provide the IC tag in each building material, heavy equipment, etc., and there is a problem that the work is complicated, the cost is increased, and the work is complicated.

  Document (3) employs a portable integrated structure for image capturing means, image storage means, power supply means, image transmission means, image reception means, and image display means. There are advantages. However, it does not threaten intruders with light and sound and does not prevent theft of building materials, heavy machinery, etc., and a sufficient effect cannot be expected. Moreover, since it is not the structure which changes this box according to the situation (site shape) in a crime prevention area, it is thought that lack of versatility.

  Furthermore, Document (4) is effective for detecting a suspicious object in the area between sensor poles or preventing intrusion. However, since sufficient consideration is not given to the detection of suspicious objects in the entire crime prevention area and the movement of suspicious objects in the entire crime prevention area, the improvement is limited to one aspect.

  In the inventions of the above documents (1) to (4) (referred to as these documents), the anti-theft and movement of building materials, civil engineering materials, materials, heavy equipment, etc. in the entire crime prevention area are grasped and suppressed. However, since sufficient consideration has not been made, it is only a one-sided improvement. In addition, these documents do not give special consideration to the arrangement of sensors with respect to the theft object and the arrangement of surveillance cameras, lights, and speakers. On the other hand, it is not sufficient, there is room for improvement, and there may be a problem in fully exerting the effect of monitoring.

In view of the above, the present invention is intended to achieve conventional improvements and further beneficial effects.

  (A) While preventing theft of building materials, civil engineering materials, materials, heavy machinery, etc. in this crime prevention area, preventing this theft in advance, further enlightening, etc., reducing human disasters, It is intended to prevent secondary theft and crime.

  (B) Preventing abnormal movement of building materials, civil engineering materials, materials, heavy machinery, etc. in this crime prevention area by including them in the category of anti-theft (making them pseudo-theft objects) In addition to achieving prevention and further enlightenment, it is intended to reduce human disasters, prevent secondary theft, and prevent crimes.

  (C) A sensor transmitter is installed opposite to a stolen object such as a building material, civil engineering material, material, or heavy equipment, and this sensor transmitter can be easily moved in a crime prevention area. It is possible to effectively cope with the change of the storage location of the sensor, and it is possible to cope with the movement of the sensor transmitter so that it is useful and rational.

  (D) By installing multiple sensor transmitters in the crime prevention area, it is possible to effectively protect against theft of objects in the crime prevention area, the discovery of suspicious persons entering the crime prevention area, and repelling. This movement of the sensor transmitter has an effect that it can be useful for effectively responding to the entry and evacuation of a suspicious person to any location, and is rational.

  (E) The sensor transmitter can be installed in all structures, and it is useful, that its installation location is not limited, that it is installed in all crime prevention areas, and that it is reasonable. , Protection of theft objects in the security area, discovery of suspicious persons entering the security area, and effective response to repelling, and movement of the sensor transmitter to any location It has the effects of being able to respond effectively to suspicious people's entry and evasion and being useful and rational.

  (F) When the situation of the crime prevention area can be grasped through a portable communication device such as a mobile phone in a remote place, an alarm sound from a speaker installed in the crime prevention area can give a threat to the suspicious person. In addition, since the situation after this warning sound can be confirmed through this portable communication device, it can be useful to know whether or not a suspicious person has been excluded from the crime prevention area while staying at home, and it will not be involved in a dangerous crime. , Have the benefits of ensuring personal safety.

  (G) And the usefulness of said (f) is possible by the irradiation of the light installed in the crime prevention area similarly, and it aims at providing the outdoor crime prevention device provided with the benefit and rationality.

  (H) The benefit of (v) is possible in the same manner by the image of the surveillance camera installed in the crime prevention area, and it is intended to provide an outdoor crime prevention device with benefit and rationality.

  The invention of claim 1 is intended to achieve the above-mentioned objects (a) to (h), and to ensure the safety of the entire crime prevention area and the effectiveness of theft / crime prevention.

The invention of claim 1 includes a frame, a pillar structure, and a structure in which one or more building materials, civil engineering materials, materials, and heavy machinery are provided outdoors or in a crime prevention area of the civil engineering site. A controller having a receiving unit, a transmitting unit, and a control unit, and a video transfer device, and a cabinet for storing a battery, and a monitoring camera, a light, and a speaker alarm unit provided in the structure, A transmitter, a sensor drive unit, and a determination unit, which are spaced apart from the structure and arranged in the crime prevention area, facing one of the building materials, civil engineering materials, materials and heavy machinery in the crime prevention area, and a determination unit, transmission An outdoor crime prevention device comprising a sensor transmitter having a section,
A far infrared ray is transmitted from a transmission unit of one or several sensor transmitters provided in the security area, a heat sensitive area is formed in the security area, an intruder in the heat sensitive area, or the building material -When civil engineering materials / materials and heavy machinery move and a temperature change is detected, a signal is transmitted from the transmitter of this sensor transmitter, and this signal is transmitted to the receiver of the controller. In response to a command from the transmitter of the controller, the light is turned on and / or an alarm sound is generated from a speaker, and the video of the monitoring camera is distributed to a mobile communication device via a video transfer device. It is an outdoor crime prevention device.

  The invention of claim 2 achieves the above-mentioned objects (a) to (f) and ensures the accuracy of sensing by the sensor transmitter, and further facilitates movement and achieves accurate sensing. It is intended to prevent theft and pseudo-theft and to ensure the safety of crime prevention areas.

Claim 2 is the outdoor crime prevention device according to claim 1,
The sensor transmitter transmits a far infrared ray from the transmitter, and when the sensor transmitter determines that the far infrared has detected heat, a signal based on the detection is transmitted. The crime prevention device for outdoor use is characterized by being transmitted to the controller from the section.

Claim 1 houses a structure in which one or several building materials, civil engineering materials, etc. are provided in a crime prevention area placed outdoors, a controller provided in the structure, a video transfer device, and a battery. A cabinet, a monitoring camera, a light, and an alarm part of a speaker, a building part and a civil engineering material, etc. And an outdoor crime prevention device comprising a determination unit and a sensor transmitter including a transmission unit,
A far infrared ray is transmitted from a transmission unit of one or several sensor transmitters provided in the security area, a heat sensitive area is formed in the security area, an intruder in the heat sensitive area, or the building material -When civil engineering materials / materials and heavy machinery move and a temperature change is detected, a signal is transmitted from the transmitter of the sensor transmitter, and the signal is transmitted to the receiver of the controller. Is an outdoor crime prevention device that emits a light and / or alarm sound from a speaker in response to a command from the camera and distributes the video of the surveillance camera to the mobile communication device via the video transfer device.

  Therefore, claim 1 has the following features.

  (A) While preventing theft of building materials, civil engineering materials, materials, heavy machinery, etc. in this crime prevention area, preventing this theft in advance, further enlightening, etc., reducing human disasters, Secondary theft and crime prevention can be prevented.

  (B) It is possible to prevent abnormal movement of building materials, civil engineering materials, materials, heavy machinery, etc. in this crime prevention area by including it in the category of anti-theft (making it a pseudo-theft object), or preventing this pseudo-theft object in advance. What can be done, further enlightenment, reduce human disasters, prevent secondary theft and crime.

  (C) A sensor transmitter is installed opposite to a stolen object such as a building material, civil engineering material, material, or heavy equipment, and this sensor transmitter can be easily moved in a crime prevention area. There are features such as being able to cope effectively with changes in the storage location of the projector, being able to cope with the movement of the sensor transmitter, being useful, and rational.

  (D) By installing multiple sensor transmitters in the crime prevention area, it is possible to effectively protect against theft of objects in the crime prevention area, the discovery of suspicious persons entering the crime prevention area, and repelling. The movement of the sensor transmitter is advantageous in that it can effectively cope with the entry / escape of a suspicious person to any location, and is rational.

  (E) The sensor transmitter can be installed in all structures, and it is useful, that its installation location is not limited, that it is installed in all crime prevention areas, and that it is reasonable. , Protection of theft objects in the security area, discovery of suspicious persons entering the security area, and effective response to repelling, and movement of the sensor transmitter to any location It has features such as being able to respond effectively to a suspicious person's entry and evasion and being useful and rational.

  (F) When the situation of the crime prevention area can be grasped through a portable communication device such as a mobile phone in a remote place, an alarm sound from a speaker installed in the crime prevention area can give a threat to the suspicious person. In addition, since the situation after this warning sound can be confirmed through this portable communication device, it can be useful to know whether or not a suspicious person has been excluded from the crime prevention area while staying at home, and it will not be involved in a dangerous crime. , Have the benefits of ensuring personal safety.

  (G) And the usefulness of the above-mentioned (f) is possible in the same way by irradiating the light installed in the crime prevention area, and is an outdoor crime prevention device having the benefit and rationality.

  (H) And the benefit of the above (f) is possible in the same way by the image of the surveillance camera installed in the crime prevention area, and it is an outdoor crime prevention device with benefit and rationality.

Claim 2 is the outdoor crime prevention device according to claim 1,
The sensor transmitter transmits a far infrared ray from the transmitter, and when the sensor transmitter determines that the far infrared has detected heat, a signal based on the detection is transmitted. The crime prevention device for outdoor use is characterized by being transmitted to the controller from the section.

  Therefore, claim 2 has the following features.

  There exists the characteristic which can achieve the objective of said (b)-(f).

  (N) It has features such as ensuring the accuracy of sensor transmitter sensing, ease of movement, accurate sensing, preventing theft / pseudo-theft, and ensuring the security of crime prevention areas. .

  Hereinafter, an example of the present invention will be described.

  Referring to the drawings, FIG. 1 is an overall schematic view of the outdoor security device (outdoor security device) of the present invention installed at a construction site, FIG. 2 is a schematic diagram of components of the outdoor security device, and FIG. FIG. 4 is a perspective view of an outdoor crime prevention device installed on a frame structure, and FIG. 5 is an example of a mobile sensor transmitter. 6 is a rear view of the cabinet, FIG. 7 is a side view of the surveillance camera, and FIG. 8 is a side view showing an example in which the cabinet in the example of FIG. 3 is attached.

  First, main components of the outdoor crime prevention device 1 of the present invention will be described. This outdoor crime prevention device 1 has a structure in which one or a plurality of crime prevention devices 1 are installed in a crime prevention area A. The main components are a structure 2 such as a frame 100 or a pole 101 and the structure 2. One or a plurality of sensor transmitters installed in the surveillance area 5, the surveillance camera 5 for photographing a wide area, the speaker 6, the light 8 provided with a cooling fan (not shown), the cabinet 10, and the security area A 11. And this sensor transmitter 11 transmits infrared rays X and Y in two directions from the transmitter 11a and transmits it in a fan shape in a plan view, so that the entire heat-sensitive area A1 in the crime prevention area A is transmitted. make. The cabinet 10 includes a controller 10a, a video transfer device 10b, a battery 10c, and the like. In addition, the sensor transmitter 11 has a structure that is provided facing the theft object B such as a building material, civil engineering material, material, or heavy equipment installed in the crime prevention area A, and has a structure in which the entire crime prevention area A is monitored. . The movement of the theft object B is also included in the category of the theft (referred to as a pseudo theft object C). Even in the case of the pseudo theft object C, crime prevention is attempted under the monitoring of the present invention. It is a structure.

  The frame 100, which is an example of the structure 2, has three to a plurality of leg portions 100a, a beam portion 100b provided to be passed between the leg portions 100a, and respective connecting portions in an assembly-type structure. It consists of a joint member 100c to be fixed and a base 3 mounted on the upper end of the leg portion 100a and / or the beam portion 100b. In this assembly-type frame 100, for example, a single pipe used for a commercially available scaffold or the like can be used. In this case, the leg part 100a which consists of a commercially available single pipe is connected with the joint member 100c, and it is set as the structure which mounts the base 3 on the beam part 100b etc. by assembling. In this structure, the frame 100 can be easily assembled and disassembled, and convenience and storage are ensured, which is beneficial. In addition, this simple assembly and disassembly can be used to cope with the situation (site shape) in the crime prevention area A, or this frame 100 is rectangular, triangular, cylindrical, triangular pyramid, conical, polygonal. There is a practical advantage that the shape such as can be selected as appropriate. Moreover, this frame 100 can also be an integral structure. For example, the connecting portions are integrated by various methods. That is, in the integrated structure, the connecting portion is, for example, welded, bonded, tenon assembled structure, or nail structure.

  Although not shown, this frame 100 is provided with an adjusting means for adjusting the height and / or inclination of the base 3, for example, to be able to cope with the situation of the security area A, to move according to the time, etc. Can be used in a variety of ways, extremely useful, and contribute to improving crime prevention effects. For example, the base 3 is provided at a certain distance 51 (about 1,000 mm) from the ground 50 by the height adjusting means, and the cabinet 10 is placed on the base 3. It can contribute to prevention of breakage of the cabinet 10 due to rain, earth and sand, scattered objects due to typhoons, or impact objects (dogs, monkeys, people, etc.) and improvement of durability. As another example, the base 3 is provided with a certain distance 51 (about 300 mm) from the ground 50 by using a height adjusting means, and the cabinet 10 is placed on the base 3, thereby providing a center of gravity. This makes it less likely to be affected by earthquakes, winds, etc., making it difficult to tip over and contributing to ease of handling. As another example, the height of the base 3 is set to the height of the line of sight of the worker, the person concerned, etc., and this worker, the operator, etc. can perform various work in a standing posture, Benefits include maintenance and management, ease of work, safety and security, and prevention of back pain and reduction of fatigue. And by installing the cabinet 10 on the front side of the exclusive area of the base 3, for example, even if an outdoor crime prevention device is installed close to the wall surface, it is beneficial to supply cooling air to the cooling device 10d. There are advantages such as that the installation location is not limited, cooling efficiency, maintenance and durability of equipment, and durability can be achieved. The operation of the height adjusting means can be handled manually and / or automatically, or remotely. Among these, in the case of remote operation, it is useful because it can correspond to the operation corresponding to the situation, danger prevention, weather conditions and the like.

  Moreover, in the pole 101 which is an example of this structure 2, the cabinet 10 is mounted using the belt 12 and the latching means 13, for example. In this pole 101, since the direction and / or height position of the cabinet 10 can be changed as appropriate, it is useful and the situation in the crime prevention area A (site shape, installation situation, other There are real benefits such as being able to respond to the situation). In addition, the structure of this cabinet 10 is based on the above-mentioned example.

  Further, the structure 2 described above is not limited to the frame 100 or the pole 101, and other examples include, for example, existing structures (not shown) inside and outside the crime area A, utility poles, building outer walls and building parts, and the like. An alternative is also possible.

  The surveillance camera 5 can be used to capture an intruder into the crime prevention area A, a suspicious person (such as an intruder) such as a child or an elderly person, and prevent / suppress the theft object B, or a pseudo-theft object C. A trend is photographed (hereinafter described as theft object B). In the example of the frame 100, the surveillance camera 5 is provided at an appropriate location such as above the extendable column 100d standing on the frame 100 so that the direction and / or height position can be changed. As described above, it is intended that the situation in the security area A can be dealt with, and that a wide range of shooting in the security area A is taken reliably and clearly. The example of the pole 101 is also similar to the example of the frame 100 described above. An example of the structure of the monitoring camera 5 will be described. The monitoring camera 5 is covered with a housing 5a, and can prevent rain, wind, dust, and the like. In addition, a cooling device 5b (for example, a fan) is provided in the housing 5a. For example, in summer (at a high temperature), the temperature inside the housing 5a rises. To facilitate and simplify maintenance management. In winter (during cold weather), a temperature difference between the inside and outside of the housing 5a occurs due to self-heating of the monitoring camera 5, and the lens 5c of the monitoring camera 5 and the front glass of the housing 5a are fogged and dew condensation occurs. The cooling device 5b is used to eliminate the temperature difference, avoid this condensation, prevent failure caused by this, and facilitate and simplify the maintenance management.

  The type of the surveillance camera 5 is not limited. For example, a pan / tilt mechanism for adjusting the direction of the lens 5c of the surveillance camera 5 and the surveillance camera 5 itself to a wide angle is provided to capture a wide area. In one example, the zoom of about 312 times can be freely operated at about 340 degrees in the horizontal direction and about 100 degrees in the vertical direction. The pan / tilt mechanism of the monitoring camera 5 is operated by a mobile phone (a mobile communication device 20 described later) or the like, and the direction of the monitoring camera 5 can be freely increased or decreased via the mobile communication phone 20. It is also possible to move left and right or zoom. Therefore, as described above, it is possible to contribute to wide-range shooting, improvement of the theft clearance rate, improvement of theft deterrence, and the like. Further, by utilizing the pan / tilt mechanism and / or zoom function attached to the surveillance camera 5 through the operation of the mobile communication phone 20, for example, an intruder can be taken in a remote place without risking personal injury. It is beneficial because it can accurately and quickly specify each feature, vehicle number, and the like. In the structure in which approximately four surveillance cameras 5 are installed on the structure 2 in a circumferential shape and the left and right swing angles are approximately 90 degrees, the blind spot of the surveillance camera 5 is reduced, and a wide range of It is possible to adjust the distance / location, etc., as in the case of shooting / short-distance shooting, etc., and to allow complex / overall monitoring by an administrator or supervisor (not shown) to prevent or suppress theft of the theft object B, or to simulate There is a feature in which the trend of the theft object C can be confirmed.

  In addition, as another example of effective use of the surveillance camera 5, usually, the situation of the site is photographed constantly or as necessary, but an intruder enters the thermal area A1, and the thermal area A1 is The configuration in which shooting is started when light is shielded also has advantages that contribute to resource saving, effective use of equipment, and the like. In addition, when adopting such a configuration, manual operation, automatic operation, remote operation, and the like can be mentioned as described above. And the video image | photographed with this monitoring camera 5 is transferred to the mobile communication telephone 20 via the controller 10a and the video transfer apparatus 10b. When the mobile communication device 20 is a videophone, when the videophone is viewed at each location, the status of the construction site, civil engineering site, etc. is displayed on the display unit. For example, it is possible and useful if it is an area where it is possible to receive confirmation and the above-described features from a remote place and to transmit and receive the mobile communication device 20.

  The structure 2 is provided with a light 8 that irradiates an intruder with light and / or visual warning and intimidation. The light 8 is provided directly or indirectly on the structure 2. The indirectly provided structure has features such as wide-area threats and the like, and useful for preventing theft. For this light 8, it is possible to use various types of lights according to the situation of the security area A. For example, a halogen light has a long life and high illuminance compared to an incandescent lamp. There are advantages in terms of space saving. In addition, when an LED is used, it is effective because it operates with power saving, is environmentally friendly, has less ultraviolet rays, and is a measure for preventing insects flying due to ultraviolet rays.

  In the present invention, the structure 2 is provided with a speaker 6, and the speaker 6 generates an alarm sound that threatens an intruder. In addition to the upper surface of the cabinet 10, as shown in FIG. 1, the speaker 6 is installed at the structure 2 and the column part 100d extending upward from the structure 2, and the speaker 6 is installed at the column part 100d. It is also possible to do. In the installation of the speaker 6, for example, a voice can be output from the speaker 6 via the mobile communication phone 20, and if necessary, a method of talking to an intruder by an operation from the mobile communication phone 20 is also possible. In this case, for example, the intruder is converted and theft can be prevented.

  The arrangement of the equipment such as the controller 10a, the video transfer device 10b, and the battery 10c housed in the cabinet 10 is not limited. For example, it is conceivable that the built-in devices are arranged side by side with the controller 10a or the like oriented vertically. In addition, it is conceivable that the built-in equipments are arranged up and down with the controller 10a and the like facing sideways. In the figure, reference numeral 10 d denotes a cooling device for the cabinet 10.

The controller 10a includes a receiving unit 10a1, a transmitting unit 10a2 (report function), a driving unit 10a3, and the like. Accordingly, the receiving unit 10a1 of the controller 10a receives a signal from the transmitting unit 11a of the sensor transmitter 11 described later. Upon receiving this reception, it immediately transmits (reports) to the mobile communication device 20 and the like via the transmitter 10a2.
Via the controller 10a, as described above, it is possible to determine whether the theft object B in the crime prevention area A is stolen or harmed. Moreover, the trend of the pseudo theft object C can be monitored. The mobile communication device 20 may be, for example, a mobile phone, a transceiver, other communication equipment, or the like. When the mobile communication device 20 is a videophone, the display of the videophone displays the status of the construction site, civil engineering site, etc., and the situation is shown in various places in the crime prevention area A. It is useful to be able to confirm whether it is a remote place or day and night.

  The remote controller 14 is used to change the direction of the surveillance camera 5, the speaker 6, and the light 8, switch operation, and turn on / off the base switch of the security alarm device such as the controller 10a of the other device or the video transfer device 10b. However, it may be performed by a command from the mobile phone 20 described above. The remote controller 14 can be operated at various locations in the crime prevention area A, whether it is a remote place or day and night. It has features such as avoidance of damage or easy monitoring when necessary. Even when the switch of the security alarm device is off, the control device can be used to perform the command in response to a command from the mobile communication phone 20 in the security area A. It is also possible to prevent and avoid theft.

Then, for the above-described devices, that is, the controller 10a, the video transfer device 10b, the monitoring camera 5, the speaker 6, the light 8, and the like, for example, in a structure using a commercial power supply of AC100V, or in a battery system, for outdoor use The crime prevention device 1 can be installed in various places, and has the feature that expansion of versatility and usage field, theft prevention / suppression of the theft object B, or the trend of the pseudo theft object C can be confirmed. In addition, the battery system is useful in a disaster or emergency.
In the remote controller 14, the security alarm device is basically switched on and off. The distance between the sensor transmitter 11 and the cabinet 10 is not limited, but the detection reliability and the performance of the device are not limited. Therefore, it is about 100 m. Furthermore, it is possible to set an intermediate point.

  Moreover, from the transmission part 11a of the sensor transmitter 11 shown in FIG. 5, the infrared rays X and Y are transmitted in two directions, and are transmitted in a fan shape in a plan view. A heat sensitive area A1 is formed as a whole. In the crime prevention area A, when the infrared rays X and Y sense an abnormality (a temperature change is detected in the heat sensitive area A1) and the determination unit 11b of the sensor transmitter 11 determines that an abnormal situation occurs, and / or In the case where the infrared rays X and Y are blocked and the determination unit 11b of the sensor transmitter 11 determines that an abnormal situation occurs, the abnormal situation is regarded as an abnormal signal Z, and the abnormal signal Z is transmitted from the transmission unit 11c to the controller 10a. It is a structure to transmit to. Therefore, when a temperature change is detected in the heat sensitive area A1 due to an intruder intruding into the security area A, theft of the theft object B, or harm, etc. (infrared X, Y abnormal signal) In addition, when a temperature change is detected in the heat sensitive area A1 due to the trend of the false theft object C or the like, the determination unit 11b determines that there is an abnormality in the crime prevention area A and transmits the transmission unit 11c. Then, a signal is transmitted via the transmission unit 11c. The signal from the transmitter 11c is transmitted to the receiver 10a1 of the controller 10a. Upon receiving this command, the controller 10a issues the command to the monitoring camera 5, speaker 6, light 8, etc. from the transmitter 10a2 of the controller 10a, and operates this monitoring camera 5, speaker 6, light 8, etc. To do. The movement of this operation is as described above. The movements of the monitoring camera 5 and the speaker 6 are transmitted to the mobile communication device 20 via the video transfer device 10b and sound transmission means (not shown). If the intruder enters the crime prevention area A, or if the theft object B is stolen, or if it is an operation situation such as causing harm, further, the trend of the pseudo theft object C is always By monitoring intermittently, it is useful for preventing theft and for deterring and enlightening theft of society, or for improving convenience. The sensor transmitter 11 is installed throughout the crime prevention area A (a light emitting area is created throughout the crime prevention area A), or the sensor transmitter 11 is opposed to the theft object B. By installing it, the above-mentioned effectiveness in the crime prevention area A can be ensured, theft prevention and destruction prevention can be achieved, and there is an actual benefit that can effectively cope with the enlightenment.

FIG. 1 is an overall schematic view of an outdoor security device (outdoor security device) according to the present invention installed at a construction site. FIG. 2 is a schematic view of a part of the components of the outdoor security device. Figure 3 is a perspective view of the pole structure with an outdoor security device installed Fig. 4 is a perspective view of the frame structure with an outdoor crime prevention device installed. FIG. 5 is a perspective view showing an example of a mobile sensor transmitter. Figure 6 is the rear view of the cabinet Figure 7 is a side view of the surveillance camera 8 is a side view showing an example in which the cabinet in the example of FIG. 3 is attached.

Explanation of symbols

A security area A1 heat sensitive area B theft object C pseudo theft object 1 outdoor security device 100 frame 100a leg 100b beam portion 100c joint member 100d pillar portion 101 pole 2 structure 3 base 5 surveillance camera 5a housing 5b cooling device 5c Lens 6 Speaker 8 Light 10 Cabinet 10a Controller 10a1 Receiver 10a2 Transmitter 10b Video transfer device 10c Battery 10d Cooling device 11 Sensor transmitter 11a Transmitter 11b Judgment unit 11c Transmitter 12 Belt 13 Locking means 14 Remote control 20 Portable communication device 50 Ground 51 Interval X Infrared Y Infrared

Claims (2)

Building materials, civil engineering materials, materials, and heavy machinery are located outside the building site, the frame or pillar structure provided in the crime prevention area of the civil engineering site, and the structure of the pillar, and the receiving unit / transmission provided in this structure A controller and a video transfer device including a control unit and a control unit, a cabinet for storing a battery, a surveillance camera provided in the structure, a light, and an alarm unit for a speaker, and the structure separated from the structure, In addition, a sensor transmitter provided with one or more transmitters, sensor drive units, determination units, and transmission units arranged in the security area in opposition to building materials, civil engineering materials, materials and heavy machinery in the security area An outdoor crime prevention device consisting of
A far infrared ray is transmitted from a transmission unit of one or several sensor transmitters provided in the security area, a heat sensitive area is formed in the security area, an intruder in the heat sensitive area, or the building material -When civil engineering materials / materials and heavy machinery move and a temperature change is detected, a signal is transmitted from the transmitter of this sensor transmitter, and this signal is transmitted to the receiver of the controller. In response to a command from the transmitter of the controller, the light is turned on and / or an alarm sound is generated from a speaker, and the video of the monitoring camera is distributed to a mobile communication device via a video transfer device. Outdoor security device. The outdoor crime prevention device according to claim 1,
The sensor transmitter transmits a far infrared ray from the transmitter, and when the sensor transmitter determines that the far infrared has detected heat, a signal based on the detection is transmitted. The outdoor crime prevention device characterized by transmitting to the said controller from a part.

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