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Life detection device

A technology of life detection and life detector, which is applied in the field of life detection, can solve problems such as limited use conditions and environmental interference, and achieve the effects of improving accuracy, ensuring personal safety, and improving detection accuracy

Inactive Publication Date: 2018-03-06
CHENGDU LINGGAN YUANSU TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a life detection device in view of the problems in the prior art that there are many man-made environmental disturbances and limited use conditions.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Such as Figure 1-3 The shown life detection device includes a main body 1, an infrared thermal imager 5 and a radar life detector 6 are arranged in the main body 1, a chassis 2 and a track wheel mechanism 3 connected to the chassis 2 are arranged at the bottom of the main body 1, and the chassis 2 Two obstacle removal mechanisms 4 are arranged on it.

[0025] The obstacle removal mechanism 4 includes a first obstacle removal arm 7, a second obstacle removal arm 8 and an obstacle removal grasper 9 connected in sequence. The first obstacle removal arm 7 is movably connected to the chassis 2, and the chassis 2 is provided with a driving first obstacle removal arm. The driving motor A10 for the rotation of the arm 7, and the driving motor B11 for driving the rotation of the second obstacle removal arm 8 is arranged on the first obstacle removal arm 7.

[0026] The obstacle removal grasper 9 includes a support frame 9-1, a gear drive assembly 9-2, a mechanical finger A9-3 ...

Embodiment 2

[0033] The present embodiment has been further optimized on the basis of embodiment 1, specifically:

[0034] Such as Figure 4 As shown, the crawler wheel mechanism 3 includes a front wheel shaft 3-1, a rear wheel shaft 3-2, and two fixing parts 3-3, and the two ends of the fixing parts 3-3 are movably sleeved on the front wheel shaft 3-1 and the rear wheel shaft 3-3 respectively. 2, the front wheel shaft 3-1 is provided with two front wheels 3-4 and secondary sprocket 3-5, and the rear wheel shaft 3-2 is provided with two rear wheels 3-6 and driving sprocket B3-7. The front wheel 3-4 on the side and the rear wheel 3-6 are covered with a crawler belt 3-13, and a chain 3-8 is provided between the driving sprocket B3-7 and the secondary sprocket 3-5; 3 is also provided with a drive motor D3-9 for driving the rear wheel shaft 3-2 to rotate; two support rods 3-3 are vertically provided with support rods 3-10, and the two support rods 3-10 connect the fixed parts 3-3 is connecte...

Embodiment 3

[0039] The present embodiment has been further optimized on the basis of embodiment 1, specifically:

[0040] Such as Figure 5 As shown, the radar life detector 6 includes a radar detection control terminal 6-1, a radar transmitter 6-2, a launch controller 6-3, a radar receiver 6-4, a receiving controller 6-5, and a data processing terminal 6- 6. The input end of the radar detection control terminal 6-1 is connected to the output end of the radar receiver 6-4, and the output end of the detection control terminal is connected to the emission controller 6-3, the receiving controller 6-5 and the data processing terminal 6-6 The input end of the radar receiver 6-4 is connected to the output end of the receiving controller 6-5, and the input end of the radar detection control terminal 6-2 is connected to the output end of the launch controller 6-3. The radar detection control terminal 6-1, the transmitting controller 6-3, the receiving controller 6-5, and the data processing term...

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Abstract

The invention discloses a life detection device and relates to the technical field of life detection. The invention includes a main body, an infrared thermal imager and a radar life detector are arranged in the main body, a chassis and a track wheel mechanism connected with the chassis are arranged at the bottom of the main body, and two obstacle removal mechanisms are arranged on the chassis. The obstacle removal mechanism can remove roadblocks and remove metal objects that affect the detection range of the radar life detector, improving the detection accuracy of the radar life detector; the track wheel mechanism can realize the function of autonomous movement of the device, replacing search and rescue personnel in harsh environments. Search and rescue, to ensure the personal safety of search and rescue personnel. The invention has the characteristics of less artificial environment interference, stable and accurate results, and large search and rescue range.

Description

technical field [0001] The invention relates to the technical field of life detection, in particular to a life detection device with an obstacle removal mechanism. Background technique [0002] The 72 hours after a geological disaster is a critical period for survivors buried under the rubble to be rescued and survive. However, the living space caused by collapsed buildings is so narrow that search and rescue personnel and search and rescue dogs cannot enter in many cases, so that the search range is limited to the surface range of collapsed buildings, and most of the survivors are buried in the ruins. Life detectors can detect survivors buried under the rubble, which is the key in earthquake rescue technology. [0003] After nearly 30 years of rapid development, workers around the world have developed various forms of life detectors, mainly based on physical principles such as light waves, sound waves, and electromagnetic waves, through special sensors to convert physical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V11/00B62D55/065
CPCG01V11/00B62D55/065
Inventor 程功
Owner CHENGDU LINGGAN YUANSU TECH CO LTD
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