摘要
智能交通系统已经成为解决交通问题有效的手段,我国正在大力推广智能交通系统。智能交通安全系统是智能交通系统中不可或缺的一部分,它保证了智能交通系统能够准确的进行决策。信息融合技术是新兴的技术,在数据处理和分析中对系统有很大的帮助。介绍了信息融合的理论基础,基本功能,基本技术;以及智能交通系统信息融合模型;着重讨论了信息融合定位系统——卫星定位-航位推算系统(GlobalPositioningSystem-DeadReckoning)(GPS-DR)在智能交通安全系统中的应用。
Intelligent traffic system （ITS） has been an effective way of traffic problems, and is being greatly generalized in China. Intelligent traffic safety system （ITSS） is an integrant part of ITS, and it can ensure ITS to decide precisely. Information fusion is a new technique, which has great help to the system in the digital process and analysis. This paper introduces the academic basis, the basic functions, basic techniques of the information fusion and its model in ITS, and emphaticallydiscussed the applications of the vehicle positioning technique—Global Positioning System-Deal Reckoning （GPS- DR） in ITS.
出处
《中国安全生产科学技术》
CAS
2006年第4期61-64,共4页
Journal of Safety Science and Technology
