Anthropomorphic dummy anti-explosion evaluation device provided with sensors

A technology for simulating people and sensors. It is used in measuring devices, machine/structural components testing, and instruments. It can solve problems such as the inability to use explosion-proof test experiments and the inability to upload data to a performance evaluation platform, so as to improve the reliability of data. Effect

Inactive Publication Date: 2015-04-08
THE FIRST RES INST OF MIN OF PUBLIC SECURITY +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the system cannot be used for explosion-proof test experiments,

Method used

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  • Anthropomorphic dummy anti-explosion evaluation device provided with sensors
  • Anthropomorphic dummy anti-explosion evaluation device provided with sensors
  • Anthropomorphic dummy anti-explosion evaluation device provided with sensors

Examples

Experimental program
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Embodiment

[0032] An explosion-proof evaluation device for a simulated person equipped with a sensor. After the sensor 2 is installed on the simulated person 1, it can be used as a platform for evaluating the effectiveness of police protective equipment. The platform uses the simulated person 1 to simulate the posture of a real person wearing an EOD suit. , through the sensors implanted in the body of the simulated person 1, parameters such as head acceleration and overpressure, neck force and moment, chest displacement, acceleration and overpressure, knee and foot acceleration and displacement, and free field overpressure are tested. Calculate the damage index parameters suffered by the human body, so as to evaluate the ability of EOD suits to resist and attenuate shock waves.

[0033] The platform for evaluating the effectiveness of the police protective equipment provided by the present invention includes: a simulated person 1, a sensor 2, a data acquisition module 3, a data processing...

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Abstract

The invention discloses an anthropomorphic dummy anti-explosion evaluation device provided with sensors. The device comprises an anthropomorphic dummy; the body of the anthropomorphic dummy is provided with police protection equipment; the sensors are respectively arranged at the head, the ears, the neck, the knees, the waist and the feet of the anthropomorphic dummy; the sensors are connected with a data acquisition module through data lines; after being processed through a data processing module, data acquired by the data acquisition module is transmitted to a data evaluation module; the exterior of the anthropomorphic dummy is provided with free field testing jigs; the free field testing jigs are respectively provided with a free field pressure sensor; the exterior of the anthropomorphic dummy is also provided with cameras; the cameras are connected with the data evaluation module through an image processing module. According to the device, the anthropomorphic dummy can be applied to the field of the efficiency evaluation of the police protection equipment, thus, quantization is given on the protection efficiency of the protection equipment, and research can be carried out on the damage and the protection to a human body from the angle of the mechanics index of the anthropomorphic dummy; the defects of a biological test are remedied, and the credibility of data approaching to the data of a real person is improved.

Description

technical field [0001] The invention relates to the technical field of explosion-proof simulation evaluation, in particular to an explosion-proof evaluation device for a simulated human being equipped with sensors. Background technique [0002] The simulator is a device that can more realistically simulate a real person's body. It has the characteristics of "external shape similarity, material tissue equivalence, internal structure simulation, and mechanical index measurability". Currently, it is widely used in vehicle performance testing. widely. In order to be able to effectively collect data, accurately analyze the damage of police protective equipment and human body, realistically simulate the characteristics of real people, and evaluate the protective ability of police protective equipment accurately, stably and repeatably, it is necessary to evaluate the effectiveness of police protective equipment. Simulators and their data acquisition systems are used in this paper....

Claims

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Application Information

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IPC IPC(8): G01M99/00G01M7/08
Inventor 石凌飞李剑王远途韩忠华唐剑兰王颖王誉天刘海芳倪君杰杨杰
Owner THE FIRST RES INST OF MIN OF PUBLIC SECURITY
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