基于用户信令结合路网拟合轨迹研究

Research on Trajectory Fitting Based on User Signaling Combined with Road Network

通信技术的快速发展和移动设备普及率的提高,使位置服务(LBS)在各行业中得到了广泛应用。文中提出了一种基于用户信令和路网拟合的方法,在收集用户位置信息及信令数据后,使用基于路网的轨迹拟合算法进行匹配,以获取更精确的位置信息。最后,验证了该方法能有效提高轨迹匹配精度和位置估计准确度,能为智能交通、物流等领域提供有效的数据支持。

With the rapid development of communication technology and the increasing popularity of mobile devices,location-based service(LBS)has been widely used in various industries.This paper proposes a method based on user signaling and road network fitting.After collecting user location information and signaling data,the trajectory fitting algorithm based on road network is used to match to obtain more accurate location information.Finally,is verified that the method can effectively improve the accuracy of trajectory matching and position estimation,and can provide effective data support for intelligent transportation,logistics and other fields.