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指路信息选取是系统化设置指路标志的重要一环,主辅路并行快速干线路网条件较为复杂,其指路信息的选取具有特定的需求。本文通过分析驾驶员对出行路径的认知方式和路网条件下的出行模式,综合考虑路网层次、道路周边路网条件和道路的服务对象,在分析指路信息选取需求的基础上,研究了主辅路并行快速干线指路标志设计中信息选取的规则和方法,为我国主辅路并行快速干线建设与管理提供借鉴。
The selection of direction information is an important part of systematic setting of direction indicators. The conditions of the main and auxiliary parallel parallel fast-track network are complicated, and the selection of direction information has specific requirements. Based on the analysis of the driver’s cognitive mode of travel path and the travel mode under the condition of road network, this paper comprehensively considers the level of road network, the conditions of road network and the service objects of the road, The rules and methods of selecting information in the design of parallel main road sign of main and auxiliary roads are provided for reference for the construction and management of parallel main lines and auxiliary roads in our country.