The invention discloses a highway vehicle arrival time real-time estimation method based on ETC data, which combines ETC transaction flow data and vehicle GPS data, and can quickly intercept corresponding GPS track points by matching ETC portal transaction time with the GPS data, thereby solving the tedious problem of matching a large number of track points with traditional GPS data. The GPS data is combined to realize the detection of accurate entry, and the defect that whether the vehicle enters the service area or not is identified only by a traditional method is made up. According to the method, the highway ETC transaction data is used, the highway in-transit vehicle portal arrival time estimation model is constructed, the time for the highway in-transit vehicle to arrive at the next portal is estimated in real time through the real-time data, and the monitoring and safety requirements of the highway in-transit vehicle are met.
本发明公开基于ETC数据的高速公路车辆到达时间实时估计方法,结合ETC交易流水数据及车辆的GPS数据,通过匹配ETC门架交易时间与GPS数据,可快速截取相应的GPS轨迹点,从而解决了传统GPS数据匹配大量轨迹点的繁琐问题。结合GPS数据实现了准确入区的检测,弥补了仅靠传统方法识别车辆是否进入服务区的不足。本发明使用高速公路ETC交易数据,构建了高速公路在途车辆门架到达时间估计模型,同时通过实时数据,实现了实时估计高速公路在途车辆到达下一门架的时间,满足了高速公路上在途车辆的监控和安全需求。
Expressway vehicle arrival time real-time estimation method based on ETC data
基于ETC数据的高速公路车辆到达时间实时估计方法
2024-08-16
Patent
Electronic Resource
Chinese
Expressway real-time accident risk prediction method based on quasi-vehicle trajectory
European Patent Office | 2020
|ARRIVAL TIME ESTIMATION SYSTEM, ARRIVAL TIME ESTIMATION METHOD AND PROGRAM
European Patent Office | 2024
|DOAJ | 2021
|Real-time Vulnerability Analysis of Urban Expressway
Taylor & Francis Verlag | 2024
|