LIN Shengyong, PENG Nengling and LI Yurui. Design of autopilot vehicle data recording and uploading system[J]. Journal of Light Industry, 2020, 35(5): 96-102. doi: 10.12187/2020.05.013
Citation:
LIN Shengyong, PENG Nengling and LI Yurui. Design of autopilot vehicle data recording and uploading system[J]. Journal of Light Industry, 2020, 35(5): 96-102.
doi:
10.12187/2020.05.013
Design of autopilot vehicle data recording and uploading system
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Received Date:
2020-06-10
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Abstract
Aiming at the problem that the current EDR standard and equipment cannot meet the requirement of multiple items and large amount of data for autopilot vehicle data recording,the autopilot vehicle data recording and uploading system was designed.Through the development of special ADR equipment and the transformation of many existing equipment modules of the vehicle, the system had completed the design of the vehicle network connection terminal, video recording equipment and cloud data management platform of the ADR equipment. It could collect and record the data from monitoring video, perception, decision-making and control information of the autopilot vehicle, and realized the Ethernet communication between the devices in each domain through the two-wire Ethernet gateway.The practical application results showed that the system could collect and record more and more comprehensive autopilot vehicle event data,and could easily and quickly extract data,which not only provided effective data support for accident liability determination, but also provided the necessary data source for the verification and evaluation of autonomous vehicles so as to promotes the rapid iterative upgrade of autopilot system.
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References
-
[1]
谷阳阳,柴智勇,全宝强.事故数据记录系统EDR在车辆质量司法鉴定中的应用[J].电子测量技术,2018,41(18):133.
-
[2]
吴含冰,孙枝鹏,张广秀,等.汽车事件数据记录(EDR)系统数据读取方案研究[J].汽车电器,2019(12):1.
-
[3]
钱宇彬,李威,冯浩.车辆EDR数据分析及应用[J].汽车技术,2017(12):48.
-
[4]
施水娟,路长国,申彪.车载数据记录设备的设计与实现[J].电子测量技术,2019,42(11):76.
-
[5]
冯浩,方建新,陈建国,等.道路交通事故速度重建技术现状[J].中国司法鉴定,2014(6):68.
-
[6]
袁清峰,刘志远,赵天峰,等.一种车辆状态通用自动监测装置设计与实现[J].计算机测量与控制,2016,24(6):15.
-
[7]
刘全周,李占旗,陈慧鹏,等.汽车事件数据记录系统控制策略研究[J].汽车电器,2019(11):52.
-
[8]
李利飞,闫瑞杰,李海香.基于CAN总线的汽车电气控制系统设计[J].山东工业技术,2019(6):69.
-
[9]
李巍,张丽静,王燕芳.车载以太网技术及标准化[J].电信网技术,2016(6):1.
-
Proportional views
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