基于精确定位的交通标识识别系统的检测方法研究  

Research on Test Method of Traffic Signs Recognition System Based on Precise Location

作　　者：崔晓川[1] 邹博维[1] 张恒嘉[1] 

机构地区：[1]中国汽车技术研究中心,天津300300

出　　处：《汽车科技》2017年第5期20-25,共6页Auto Sci-Tech

摘　　要：为了填补目前智能网联汽车在智能标识识别系统检测方法中的空白,对交通标识识别系统检测方法进行研究。通过安装精密机器人控制系统并配合以高精度定位系统,搭建智能标识识别系统的测量平台。通过精确控制试验车辆的速度及行驶过程中的相应姿态,并且采用实时记录试验车辆与目标交通标识的位置信息的方式达到对交通标识识别系统进行可靠性检验的目的。实验证明:该方法的速度控制精度在±0.5km/h以内、距离控制精度在±0.1m以内。In order to fill margin of intelligent vehicle identification system test method in current intelligent connected vehicel, this paper studied the detection method of traffic sign recognition system. By installation of precision robot system and the high precision positioning system, intelligent identification system measuring platform was estabilished.Through the accurate control of the speed of the vehicle and the vehicle attitude in the process of test and measuring the real-time location information between the measured vehicle and the target traffic signs, the reliability test of the traffic sign recognition system was carried out. The experiment results show that the method of the speed control precision is within 0.5km/h and the range accuracy is within 0.1m or less.

关 键 词：智能标识识别系统 精密机器人 高精度定位系统 检测方法 可靠性 

分 类 号：U467.1[机械工程—车辆工程]