中文摘要：

铁路客运站导向标识系统是为旅客提供导向和信息服务的载体,同时也是为旅客提供自助服务、提高车站客流组织水平的信息服务系统。结合沈阳南站的实际情况,在分析沈阳南站现有进出站流线及流线标识系统不足之处的基础上,建立导向标识空间位置布点选择的优化模型,并用Lingo软件对其进行求解,将求解结果与沈阳南站实际情况相比较,验证改进模型的可行性和有效性,为导向标识的位置布点选择提供依据。

英文摘要：

Passenger guidance system is the carrier of guiding and message service for passengers as well as the information service system for passenger self-servicing to enhance the traffic organizing level in railway passenger stations. Based on real situation of Shenyang South Railway Station and analysis of weak points existing in and out of station traffic flows and the guidance system of the station, the paper establishes the guidance layout choice model to optimizing the system, and solves the model with Lingo software, and compares the modeling result with real situation to verify the feasibility and efficiency of the optimizing model, and thus provides a useful tool to the guidance system design and planning process.