交通信息与安全2017，Vol.35Issue(1)：19-25,7.DOI:10.3963/j.issn.1674-4861.2017.01.003
基于卫星定位系统的营运车辆时空特征研究综述
A Review of Studies on Spatial-temporal Characteristics of Vehicle Positions for Commercial Operating Based on GNSS Systems
王淑芳1
作者信息
- 1. 中国交通通信信息中心 北京 100011
- 折叠
摘要
Abstract
Analyses on spatial-temporal characteristics of commercial vehicle position,identifying operating range, time,speed,and other key parameters of vehicles are significant to spatial-temporal distribution of vehicle locations. Based on characteristics of GNSS systems and related positioning technology,this study compares and analyzes spatial-temporal data of positions and its characteristics from the aspects of computing,geography and transportation.A case study on data of typical operating vehicles:the travel distribution based on taxi traj ectories,and network monitoring of typical vehicles operating on expressways and transporting dangerous goods is used in this study to review theories,meth-ods and key methods on spatial-temporal characteristics of commercial vehicle positions based on GNSS systems.关键词
交通运输/营运车辆/时空特征/数据挖掘/全球卫星定位系统Key words
transportation/commercial vehicles/spatial-temporal characteristics/data mining/GNSS分类
交通工程引用本文复制引用
王淑芳..基于卫星定位系统的营运车辆时空特征研究综述[J].交通信息与安全,2017,35(1):19-25,7.
