商用车事件数据记录系统(EDR)标准研究

Research on Recording Format of Acceleration Data for Event Data Recorder System

本文分析了国内外商用车事件数据记录系统(EDR)的研究现状,比较了乘用车EDR和商用车EDR在触发机制、数据记录格式等方面的区别。通过针对我国商用车企业的车型配置数据调研,分析了商用车EDR数据记录相关的传感器、主动安全、被动安全等功能的配置情况,提出了商用车EDR标准未来的发展方向。

Research status of commercial vehicle event data recording system(EDR) at home and abroad was analyzed, and differences between passenger vehicle EDR and commercial vehicle EDR in trigger mechanism, data recording format and so on were compared. By investigating the configuration data of commercial vehicle enterprises, the equipment rate of sensors, active safety, passive safety and other functions related to commercial vehicle EDR data recording were analyzed. Future development direction of commercial vehicle EDR standard was put forward.