Based on the public transportation element information system of the city of Guilin and the character of bus passenger travel, Guilin public transportation guiding system is designed.

基于桂林市公交基础信息系统和公交乘客出行的特点，设计开发了桂林市公交问路系统。

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The public traffic and information highway system are mainly illustrated. The projects of building up a nice image and making green public transportation greener are introduced.

重点对北京奥运会的绿色公交工程中的快速公交及信息高速体系、树立良好公交形象战略、使绿色公交更加绿色化等方面做了设想。

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The most important function of public transportation passengers information system is when given an origin-destination, it can supply optimal path scenario for passengers automatically.

而公交乘客信息系统最重要的一个功能是在乘客给出起讫点后，自动生成最优的出行路径方案供乘客选择。

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