Research And Design Of Monitoring Software Of Advanced Public Transportation System Based On ZigBee Technology

Bus transit systems to urban transport vehicles as the main vehicles, improve the public transport facilities and the existing transport system efficiency, implement modern, intelligent and information of public transport scheduling, operations, management, can travel to provide more security, comfortable, convenient public transport services,thus attracting more bus trips to alleviate urban traffic congestion, an effective solution urban traffic problems.In this paper, several wireless technology compared on the basis of in-depth study of the ZigBee technology and IEEE802.15.4 wireless communications regulatory agreements, and through the ZigBee wireless technology, embedded technology, computer control technology, LED display technology, and other technical means to built a complete bus information collection, transmission, processing, and dissemination of information services and management platform, designed and implemented based on ZigBee technology of intelligent transportation system monitoring software.ZigBee nodes in the system along the city bus lines for building self-organizing wireless network, the design of a suitable bus routing algorithm, the use of GPS technology and wireless RF positioning technology on the bus real-time accurate positioning, and through self -Group network transmission bus running informations to the PC for real-time monitoring, lower system cost, no network operating costs.Through the system design, implementation and discussion,hope this paper can give some references to the similar applications.