JPH0575892U - Anomaly detection support device - Google Patents

Abstract

(57) [Summary] [Purpose] It has both mobility and portability so that a person working at a fire scene or the like can quickly perform rescue activities while shooting with an infrared camera and watching the replayed image. An object of the present invention is to provide an anomaly detection support device. [Structure] An infrared camera is provided at one end of the helmet, a monitor is attached to the helmet so that an image receiving surface is located in front of the face of the helmet wearer, and an image captured by the infrared camera is reproduced on the monitor.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an anomaly detection support device suitable for conducting rescue activities and the like in a situation where the field of view is obstructed by smoke or the like due to a fire.

[0002]

[Prior Art]

 Conventionally, as an anomaly detection support device for performing work in such a situation where the field of view is blocked, a surveillance area is imaged with a portable infrared camera, and the video signal is transmitted from a remote location remote from the site by a wireless transmitter. It is known that the image is transmitted to a wireless receiver installed on the ground and reproduced by a monitor television.

This anomaly detection support device can detect heat generated from a human body or heat of a fire source by an infrared camera when performing rescue work in the smoke of a fire, so that a monitor television It has the excellent function of being able to save lives and discover the origin of fire by monitoring images.

[0004]

[Problems to be solved by the device]

 However, in such a conventional anomaly detection support device, the portable infrared camera is for photographing only, and a full-time operator operates it while carrying a hand, shoulder, etc., while performing a rescue operation. It has not been developed to enable various activities such as taking pictures at the same time or allowing people on site to take appropriate measures while looking at the replay image. The main purpose is to monitor the situation of the site via the receiver and monitor television, judge the contents of the monitoring and give instructions to the person at the site. It was being developed.

The present invention, unlike the conventional anomaly detection support device, enables an on-site person to take a quick rescue operation while photographing with an infrared camera and watching the reproduced image. It is an object of the present invention to provide an anomaly detection support device that has both mobility and portability.

[0006]

[Means for Solving the Problems]

 In order to achieve such an object, the present invention provides an infrared camera at one end of a helmet, attaches a monitor to the helmet so that the image receiving surface is in front of the face of the helmet wearer, and takes an image with the infrared camera. The video is played back on the monitor.

[0007]

[Action]

 According to the anomaly detection support device having such a configuration, even in a situation where the field worker's field of vision is obstructed by smoke caused by a fire or the like, the field worker wearing a helmet can perform activities while directly looking at the infrared image. Demonstrate outstanding mobility not previously available. In particular, in the event of a fire or the like, the rescuer can be found and rescued quickly, and since he can operate with the helmet attached, it has excellent wearability.

Further, by wirelessly transmitting the image captured by the infrared camera to the radio receiver installed at a place away from the site, it is possible to perform more appropriate monitoring and status judgment.

[0009]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. Note that FIG. 1 shows the external structure of the anomaly detection support device, and FIG. 2 shows the configurations of the video equipment and communication equipment provided in the anomaly detection support device. In these figures, a small infrared camera 2 is fixed forward to one end of a helmet 1 worn by a site worker, and a video signal obtained by the infrared camera 2 is used for wireless transmission antenna 3 A wireless transmitter 6 for wirelessly transmitting to a wireless receiver 4 installed at a remote place away from the site via the monitor and causing the monitor 5 to reproduce an image is provided inside the helmet 1.

Further, a small CCD monitor 7 is attached to the helmet 1 so that when the wearer wears the helmet 1, the image receiving surface faces the front of the wearer's face, and the wearer's ear A small speaker 8 is provided at the position, and a small microphone 9 is provided at the position of the wearer's mouth. The voices of the small speaker 8 and the small microphone 9 are further transmitted via a wireless transceiver 10 provided in the helmet 1. , It is possible to communicate with a wireless radio transmitter / receiver 11 installed at a remote place. The wireless transmitter / receiver 11 is provided with a speaker 12 and a microphone 13 for communication.

When the site worker wearing the helmet 1 performs a rescue operation on the site, the infrared image captured by the infrared camera 1 can be viewed on the small monitor 7, so that the field of view is blocked by smoke or the like. Even when the operator is in a fixed position, the rescuer can be found and the origin of the fire can be identified, and accurate and quick work can be performed. Since there is no need to do so, both hands are free and functionality is improved.

[0012] Specifically, there is a lot of smoke at a fire site such as a small fire, and it takes time to detect the fire source, and at the same time, there is a situation in which firefighters have to enter the smoke, which is dangerous. Accompanied by. The condition worsens in the case of nighttime, etc., and only the flashlight of a member can illuminate only as a spot, so the field of view is considerably narrowed. In such a situation, the present invention can determine the situation by using the telescopic function of the camera without the personnel entering the dangerous place. Also, as for the fire source, a large amount of infrared rays are emitted from a place other than the fire source. Therefore, it can be detected relatively easily. Also, since the camera can shoot with less light than the human eye, it is easy to find an injured person or a person who has missed the flight.

Further, since the video signal picked up by the infrared camera 1 is also reproduced on the monitor 5 installed in a remote place away from the site, a more accurate and quick action can be taken while watching the situation at the site. be able to. Further, since the field worker and the logistical supporter who is remote from the site can communicate wirelessly, it is possible to take an appropriate and prompt response according to the situation of the site.

[0014]

[Effect of the device]

 As described above, according to the present invention, even in a situation where the field worker's field of vision is obstructed by smoke or the like caused by a fire, the field worker wearing a helmet can act while directly looking at the infrared image. Demonstrate excellent mobility. In particular, in the event of a fire, rescuers can be quickly found and rescued, and they can perform activities while wearing a helmet, so they have excellent wearability.

Further, by wirelessly transmitting the image captured by the infrared camera to a radio receiver installed at a place distant from the site, it is possible to perform more appropriate monitoring and situation determination. In addition to such effects, more effects can be obtained depending on the usage form.

[Brief description of drawings]

FIG. 1 is an external structural diagram of an anomaly detection support device according to an embodiment.

FIG. 2 is a block diagram showing a configuration of a video device and a communication device provided in the abnormality detection support device.

[Explanation of symbols]

 1; helmet 2; infrared camera 6; wireless transmitter 7; small monitor 8; small speaker 9; microphone 10; wireless transceiver

Claims (2)

[Scope of utility model registration request] 1. An infrared camera provided at one end of a helmet, and a monitor mounted on the helmet so that an image receiving surface comes in front of the face of the helmet wearer and reproducing a video imaged by the infrared camera. Anomaly detection support device characterized by the above. 2. The helmet is further provided with a wireless transmitter for wirelessly transmitting a video signal of the infrared camera to a wireless receiver installed at a remote place.
Anomaly detection support device.