Abstract: The existing dynamic traffic information is released for widely audience.If most of the participants who are the drivers receiving the information,are to use the dynamic traffic information to plan real-time travel routes,the overall traffic system is bound to cause a larger disturbance,and a new congestion point come into being at the same time avoiding the existing traffic point.In this paper,we development a dynamic traffic information services system based on collaborative multi-agents in order to get the better travel path through enhancing the interaction and collaboration between the information providers and travelers.A experimental prototype software is designed and released based on the swarm platform and java language,and some experiments are done and get some results.