摘要
实时、准确的交通信息采集是智能交通的基础。根据被采集车辆是否与采集系统进行交互,交通信息采集技术分为两大类:独立式采集技术和协作式采集技术。分析了各种采集技术的特点、适用场合和发展现状,并提出了未来的发展趋势:车辆内部信息的直接获取、交换式信息采集、多种采集技术的融合。
The real-time and accurate traffic information collection is the basis for intelligent transportation. According to whether the vehicle interacts with the collection system,the traffic information collection technologies are divided into two categories： stand-alone collection and collaborative collection. The characteristics,applicable situation and development status of the various collection technologies were analyzed, and the future development trend was proposed ,which included three aspects： direct access to the internal information of vehicles,exchangeable information collection, and the fusion of various collection technologies.
出处
《湖北汽车工业学院学报》
2010年第2期30-36,共7页
Journal of Hubei University Of Automotive Technology
基金
国家高技术研究发展(863)计划项目(2007AA01Z240)
中国博士后科学基金项目(20070411180)
湖北省高等学校优秀中青年科技创新团队计划项目(T200903)
院博士科研启动基金项目(BK200901)
关键词
智能交通系统
交通信息
信息采集
Intelligent Transportation System
traffic information
information collection
