Intelligent Traffic Navigation System In The Path Planning Algorithm And Applications

Recently, with the rising of the vehicle population in China, the load of traffic is also growing. On the one hand, people require the convenience and security travel, on the other hand it also hopes to take the road to sustainable development and reduce environmental pollution for the benefit of future generations. Proposing of Intelligent Transportation Navigation System, it has brought the Gospel to solve the problems for various countries. Intelligent Transportation Navigation system is an important part of Intelligent Transportation system(ITS), which uses a variety of path planning optimization algorithm, and provides a viable route for the vehicle driver for reference.In this paper, starting from the Intelligent Transportation Navigation System, firstly, studying that the development and reserching of ITS, and developed that the key to sovle the intelligent navigation is the selection of the path planning algorithm. Compared with the advantages and disadvantages of various path planning algorithm, according to the similarity between barriers'distribution and resistor, a new path planning algorithm---Circuit Map path planning algorithm is applied, which is loacal planning, and at the same time, which also has overall of path planning. It effectively avoided the shortcoming of artificial potential field method, It is also tried to applied in intelligent navigation system.After that, according to their capabilities and research conditions with geography,traffic,road and other practical issues,traffic density and other factors will be taken into account in developing an ITS.Finally, the system has been simulated and verificated on the practical problems,at the same time the future study of the systemwas pridicted.