汽车盲区检测系统性能法规的对比分析

Comparative Analysis of Regulations of Automobile Blind Spot Detection System

文章主要分析和对比国内外汽车盲区检测系统性能法规的区别,即国外UN R158法规与国内GB/T 39265—2020法规的区别。由于UN R158偏重于检测倒挡激活后的后方盲区,GB/T 39265—2020偏重于检测车辆前方、左方、右方的盲区,多应用于低速行驶和右转盲区工况检测,且两者的试验要求各有不同,若使二者相结合,就可以实现全方位的障碍物检测和盲点检测BSD功能,能进一步保障驾驶员的行车安全。

The article mainly analyzes and compares the differences between the performance regulations of blind spot detection systems for automobiles at home and abroad,namely the difference between the UN R158 regulations in foreign countries and the GB/T 39265—2020 regulations in China.Due to UN R158's emphasis on detecting the rear blind spot after reverse gear activation;GB/T 39265—2020 focuses on detecting blind spots in front,left,and right of vehicles,and is mostly used for low-speed driving and right turn blind spot condition detection.The test requirements of the two are different,and if combined,comprehensive obstacle detection and BSD functions can be achieved,which can further ensure the driver's driving safety.