Automatic driving vehicle test system and AEBS and FCWS test method

A technology of automatic driving and testing system, which is applied in the direction of vehicle testing, machine/structural component testing, measuring devices, etc. It can solve the problem that the performance testing environment cannot be integrated, it is not suitable for the batch test application of automatic driving vehicles, and it is unfavorable for the AEBS of automatic driving vehicles , FCWS test and evaluation methods, etc.
CN112129548AActive Publication Date: 2020-12-25SHANDONG ACAD OF SCI INST OF AUTOMATION +1
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHANDONG ACAD OF SCI INST OF AUTOMATION
Publication Date
2020-12-25

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Abstract

The invention discloses an automatic driving vehicle test system. The automatic driving vehicle test system comprises a test site, a dynamometer, a tested vehicle, a communication device, a console and a test background vehicle, the test site is provided with a lane A, a lane B and a lane C, and an induction magnetic stripe is arranged perpendicular to a lane line; and the test background vehicleand the tested vehicle are located at the two ends of the test site respectively, a magnetic signal receiver is arranged on the background vehicle, four wheels of the tested vehicle are in output connection with the dynamometer and fixed through a clamp, the console is in communication connection with the dynamometer, the tested vehicle and the test background vehicle through the communication device, and the console controls the tested vehicle, the dynamometer and the test background vehicle through the communication device to monitor the state and the speed of the vehicles. The test system is small in occupied space and low in cost. The invention further discloses an AEBS and FCWS test method suitable for the tested vehicle, and the method standardizes the test rules of the emergency braking of the vehicle, and enables the test evaluation to be more reasonable and effective.
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Description

technical field

[0001] The invention relates to the field of automatic driving vehicle testing systems, in particular to an automatic driving vehicle testing system and AEBS and FCWS testing methods that can be implemented in a limited space. Background technique

[0002] Explanation of terms:

[0003] AEBS: Automatic Emergency Braking System

[0004] FCWS: Forward Collision Warning System

[0005] Autonomous driving technology is divided into multiple levels. At present, domestic and foreign industries adopt more classification standards introduced by the Society of Automotive Engineers (SAE) and the National Highway Safety Administration (NHTSA). According to the SAE standard, the level of intelligence and automation of self-driving cars is divided into six levels: no automation-L0, driving support-L1, partial automation-L2, conditional automation-L3, high degree of automation-L4 and full automation-L5 .

[0006] At this stage, the research on autonomous driving at hom...

Claims

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