Test system of vehicle front sensing system

A technology of perception system and test system, which is applied in the field of test system of vehicle front perception system, can solve the problems of low test equipment requirements, harsh test field requirements, and huge investment costs

Pending Publication Date: 2020-01-31
清智汽车科技(苏州)有限公司
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AI Technical Summary

Problems solved by technology

[0002] At present, the whole vehicle test of vehicle auxiliary driving system products is mostly completed after the vehicle is placed in a professional test field. High cost can meet the relevant test requirements, and the development of a test system with low requirements for test sites and test equipment has become one of the urgent problems to be solved in the industry

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  • Test system of vehicle front sensing system
  • Test system of vehicle front sensing system
  • Test system of vehicle front sensing system

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Embodiment Construction

[0020] A test system for a vehicle front sensing system of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0021] figure 1 It is a schematic structural diagram of the test system of the embodiment, which includes: a test vehicle 100, a perception system 200, a millimeter wave receiving device 300, a millimeter wave simulation transmitting device 400, a chassis test bracket 500 and a test console 600,

[0022] Among them, the perception system 200 is a set of distance perception system based on the millimeter wave radar sensor, which is assembled in front of the front of the test vehicle 100, and the millimeter wave receiving device 300 and the millimeter wave simulation transmitting device 400 are both installed in the perception system. 200 in front of the position, the distance perception system 200 is a preset fixed distance,

[0023] The test vehicle 100, the perception system 200, the millimeter wave receiving devi...

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Abstract

The invention discloses a test system of a vehicle front sensing system. The test system comprises a test vehicle, a sensing system, a millimeter wave receiving device, a millimeter wave simulation transmitting device, a chassis test support, a test console and a wave absorbing device. The test system receives a signal sent by a millimeter wave radar on the test vehicle through the millimeter wavereceiving device, the test console drives the millimeter wave simulation transmitting device to transmit corresponding waves to the millimeter wave radar on the test vehicle according to an instruction, thus, barrier information in front of the vehicle is simulated, and the vehicle front sensing system and the whole vehicle are tested.

Description

technical field [0001] The invention relates to the field of vehicle test and detection, in particular to a test system of a vehicle front sensing system. Background technique [0002] At present, the whole vehicle test of vehicle auxiliary driving system products is mostly completed after the vehicle is placed in a professional test field. High costs can meet the relevant test requirements, and developing a test system with low requirements for test sites and test equipment has become one of the urgent problems in the industry. Contents of the invention [0003] In order to solve the above problems, the present invention provides a test system for a vehicle front sensing system, including: a test vehicle, a sensing system, a millimeter wave receiving device, a millimeter wave simulation transmitting device, a chassis test bracket and a test console, [0004] Among them, the perception system is assembled directly in front of the front of the test vehicle, and the millime...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/40G01S13/931G01M17/007
CPCG01M17/007G01S7/4004G01S13/931
Inventor 高青松李星男刘玉霞潘智慧陈文淼王琛詹君阳冬波张磊
Owner 清智汽车科技(苏州)有限公司
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