车辆行驶轨迹丢失检测以及补偿应用研究  

Application Research on Vehicle Trajectory Loss Detection and Compensation

作　　者：罗健飞 邢亚东 张卫庆 夏代江 吴仲城[2] 

机构地区：[1]安徽中科美络信息技术有限公司智能终端研发中心,安徽 合肥 [2]中国科学院强磁场科学中心,安徽 合肥

出　　处：《计算机科学与应用》2021年第5期1563-1571,共9页Computer Science and Application

摘　　要：针对轨迹应用类系统中,因为多种原因导致车辆行驶轨迹丢失的问题,本文提出一种车辆行驶轨迹丢失检测以及补偿应用方法,首先对行驶轨迹进行丢失检测,然后采用地图资源方的接口以及根据该车辆历史轨迹的相似性匹配相结合的方法对丢失轨迹进行补偿,实验部分结合具体的车辆数据,验证了本文方法的有效性,能有效地解决车辆轨迹丢失问题,具有很强的实用价值,目前本文提出的方法已经应用在实际场景中,为60,000多台北斗定位终端提供轨迹检测和补偿服务。In the trajectory application system, the vehicle travel trajectory is lost due to various reasons. This paper presents a method of vehicle trajectory loss detection and compensation application. Firstly, the trajectory loss is detected, and then the lost trajectory is compensated with the map interface and the similarity matching method based on the historical trajectory of the vehicle. The experimental part combines the specific vehicle data to verify the effectiveness of the method and effectively solve the problem of vehicle trajectory loss. It has a strong practical value. The method proposed in this paper has been applied in the actual scene to provide trajectory detection and compensation services for more than 60,000 BeiDou-based positioning terminals.

关 键 词：北斗车载定位终端 轨迹丢失 自动化检测 路径补偿 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]