Study and Design of Fine Marking and Accurate Positing for Expressway Network
(0) The expressway users locating problems confront the customer service center of expressway while rescued in the traffic accidents and emergencies are presented. The deficiencies of the current road networks naming and coding rules were analyzed when used in the accurate posting on the driving direction,ramp, interchange and overpass etc. Based on the unified national rules for road network naming and coding, a set of accurate road networks locating signs were put forward including four major elements which are road code, hectometer number, driving direction and transmission verification. The coding regulationes, methods about making and installing were also provided in detail, thus would help the managements get users position fast and accurately, and guide the rescuers reach the scene as fast as possible.
transportation information engineering traffic emergency guidance and rescuing fine mark accurate locating
Licheng QU Dayue SUN Wei CAO Peng LI
School of Information Engineering,Changan University,Xian,Shaanxi,China
国际会议
哈尔滨
英文
2443-2446
2011-08-12（万方平台首次上网日期，不代表论文的发表时间）