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Calibration device and calibration method for TNO-10 dummy trunk

A calibration device and a calibration method technology, applied in the direction of measuring devices, using stable bending force to test the strength of materials, instruments, etc., can solve the problems of no formulation, achieve low cost, simple operation, and improve calibration efficiency.

Active Publication Date: 2020-02-21
湖南赛孚汽车科技股份有限公司
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Problems solved by technology

[0005] In view of the fact that there is no relevant experiment to calibrate the TNO-10 dummy torso at home and abroad, and there is no relevant standard to consider it, the present invention provides a TNO-10 dummy torso calibration device and calibration method, which can Carry out torsion and bending calibration experiments on the torso of the TNO-10 dummy, obtain relevant data, and provide a reference for the research of the torso of the dummy

Method used

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  • Calibration device and calibration method for TNO-10 dummy trunk
  • Calibration device and calibration method for TNO-10 dummy trunk
  • Calibration device and calibration method for TNO-10 dummy trunk

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[0046] In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be further described in detail below in conjunction with specific embodiments and accompanying drawings.

[0047] The orientation terms such as up, down, left, right, front and rear in this application document are established based on the positional relationship shown in the drawings. If the drawings are different, the corresponding positional relationship may also change accordingly, so this should not be understood as limiting the scope of protection.

[0048] In the present invention, the terms "installation", "connection", "connection", "connection", "fixation" and so on should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integrated Connection can also be mechanical connection, electrical connection or mutual communication, direct connection or indirect connection t...

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Abstract

The invention discloses a calibration device and calibration method for a TNO-10 dummy trunk. The calibration device comprises a trunk fixing platform, a transmission device, a trunk torsion experiment mechanism, a trunk bending experiment mechanism and a control mechanism; the dummy trunk is installed on the trunk fixing platform; the hip joint of the dummy trunk is connected with the trunk torsion experiment mechanism or the trunk bending experiment mechanism through the transmission device; and under the control of the control mechanism, the trunk torsion experiment mechanism or the trunk bending experiment mechanism carries out a dummy trunk torsion or bending experiment. According to the calibration method, experiment data are acquired through the dummy trunk torsion experiment and bending experiment; and the performance of the dummy trunk is calibrated. Compared with an existing detection mode before a TNO-10 dummy safety belt experiment, the calibration method can obtain the experiment data more directly and more accurately and provide a more reliable judgment basis for the performance judgment of the TNO-10 dummy trunk; and the TNO-10 dummy can play a better role in safetybelt dynamic testing.

Description

technical field [0001] The invention relates to a dummy calibration device and a calibration method, in particular to a TNO-10 dummy torso calibration device and a calibration method. Background technique [0002] In the field of automotive applications, the detection and exploration of automotive safety performance is endless. In the course of the experiment, for the safety of personnel, at present, the automobile safety collision model is used at home and abroad, that is, the automobile dummy replaces the real person as the test tool to obtain experimental data and analyze the safety performance of the automobile. [0003] The TNO-10 dummy belongs to one of the car dummies. The TNO-10 dummy is a loading device for seat belt dynamic testing and R&D experiments in automobile crash simulation experiments. Its physical mass and shape size distribution are consistent with the 50th percentile adult males. The whole dummy mainly includes head, neck, torso, thigh and lower leg. ...

Claims

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Application Information

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IPC IPC(8): G01N3/26G01N3/20
CPCG01N3/26G01N3/20G01N2203/0023G01N2203/0005
Inventor 杨青贺中意颜凌波田红甫盛文
Owner 湖南赛孚汽车科技股份有限公司
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