Test and Research of Commercial Vehicle Advanced Emergency Braking Pedestrian System

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Test and Research of Commercial Vehicle Advanced Emergency Braking Pedestrian System

Niu, Chengyong / Su, Zhanling / Hu, Xiong / Wang, Jie / Wu, Kunlun

Five types commercial vehicles equipped with advanced emergency braking pedestrian system (AEBS_Ped) from different Chinese manufacturers was tested and evaluated in accordance with the traffic industry standard JT/T 1242-2019 performance requirements and test procedures for commercial vehicle AEBS_Ped. The test results show that the braking efficiency of the system is relevant to the time to collision (TTC) and the execution strategy of the braking system. The braking stability and reliability of the same system vary greatly due to the quality of the matching braking system. The system based on millimeter wave radar and camera information fusion is worse than that of pure vision technology due to the effect of fusion algorithm and other reasons. Furthermore, we point out some problems existing in the test and evaluation of commercial vehicle under a single test scenario and put forward some relevant suggestions.