自动驾驶车辆故障诊断系统研究与应用

彭能岭; 聂红朋; 王乾乾; 朱敏; 刘振楠

doi:10.12187/2020.05.012

Volume 35 Issue 5

October 2020

Article Contents

Abstract

References

PENG Nengling, NIE Hongpeng, WANG Qianqian, et al. Study on the fault diagnosis system of autonomous vehicle and its application[J]. Journal of Light Industry, 2020, 35(5): 87-95. doi: 10.12187/2020.05.012

Citation: PENG Nengling, NIE Hongpeng, WANG Qianqian, et al. Study on the fault diagnosis system of autonomous vehicle and its application[J]. Journal of Light Industry, 2020, 35(5): 87-95. doi: 10.12187/2020.05.012 shu

Study on the fault diagnosis system of autonomous vehicle and its application

Zhengzhou Yutong Bus Co., Ltd., Zhengzhou 450061, China

Received Date: 2020-07-15

Abstract

In order to reduce the safety problems such as out of control and collision caused by vehicle faults during the driving of autonomous vehicle, a fault diagnosis system for autonomous vehicle was developed. The system used the firefly algorithm to predict vehicle faults, and diagnosed the faults all the time.It divided the faults into five levels according to the severity of the impact of faults on the safe driving of autonomous vehicle.Different control commands were issued according to the safety protection level and the responsibility sensitive safety (RSS) to ensure the safe operation of the vehicle. The results showed that the system could effectively deal with some safety problems such as out of control and collision caused by the vehicle faults and could ensure the safe operation of autonomous vehicle.
- autonomous vehicle,
- fault diagnosis,
- fault level,
- fault handling,
- manual takeover
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