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Testing system and method for obtaining braking performance parameters of braking system

A braking system and parameter technology, applied in the field of testing systems for obtaining braking performance parameters of braking systems, can solve problems such as lack of research methods, and achieve the effect of improving braking control accuracy

Active Publication Date: 2021-10-08
SAIC IVECO HONGYAN COMML VEHICLE CO LTD
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Problems solved by technology

[0002] With the continuous expansion of application scenarios, the industry has higher and higher requirements for the parking accuracy of smart heavy trucks; in order to further improve the parking accuracy of smart heavy trucks, it is necessary to study and optimize the braking control parameters of the heavy truck smart driving system, but the existing Lack of corresponding research means in technology

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  • Testing system and method for obtaining braking performance parameters of braking system
  • Testing system and method for obtaining braking performance parameters of braking system

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Embodiment Construction

[0028] A testing system for obtaining braking performance parameters of a braking system, the innovation of which is that the testing system includes a host computer 1, 4 air pressure sensors 5, 4 wheel speed sensors 6, a GPS module 7, a gyroscope 8 and data acquisition device 9;

[0029] The gyroscope 8 in the test system is arranged on the trailer, and the remaining components in the test system are arranged on the tractor;

[0030] The tractor is equipped with an intelligent driving controller 2, an electronically controlled braking system 3 and an air pressure braking system 4; the control part of the electronically controlled braking system 3 is electrically connected with the intelligent driving controller 2; The control section of the dynamic system 4 is electrically connected with the intelligent driving controller 2;

[0031] The upper computer 1 is electrically connected to the intelligent driving controller 2, and the upper computer 1 can control the electronic bra...

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Abstract

The invention discloses a testing system and method for obtaining braking performance parameters of a braking system. The testing system includes a host computer, 4 air pressure sensors, 4 wheel speed sensors, a GPS module, a gyroscope and a data acquisition device; The beneficial technical effect of the invention is: a testing system and method for obtaining the braking performance parameters of the braking system is proposed, the program can obtain the braking performance parameters of the corresponding braking system, and finally make the braking control of the intelligent driving system Accuracy is improved.

Description

technical field [0001] The invention relates to a heavy-duty vehicle intelligent driving technology, in particular to a testing system and method for obtaining braking performance parameters of a braking system. Background technique [0002] With the continuous expansion of application scenarios, the industry has higher and higher requirements for the parking accuracy of smart heavy trucks; in order to further improve the parking accuracy of smart heavy trucks, it is necessary to study and optimize the braking control parameters of the heavy truck smart driving system, but the existing There is a lack of corresponding research methods in technology. Contents of the invention [0003] Aiming at the problems in the background technology, the present invention proposes a test system for obtaining braking performance parameters of the braking system. The innovation is that the test system includes a host computer, 4 air pressure sensors, 4 wheel speed sensors, and a GPS module...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/007G01S19/42G01P3/00G01P15/14
CPCG01M17/007G01P3/00G01P15/14G01S19/42
Inventor 谢旺吴秀杰龙鹏吴金泽
Owner SAIC IVECO HONGYAN COMML VEHICLE CO LTD
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