| The carriageway collaboration technology is cutting-edge technology and research focus of today’s international field of intelligent transportation. It is leading the forefront of the development of future intelligent transportation. This technology to improve traffic safety and traffic efficiency of the system, and the sustainability of the transport system is of very important significance.This paper’s study object large operating passenger with higher centroid position. When steering, if the speed control is bad, it can lead rollover accident. This article uses a combination of active RFID and vehicle CAN bus technology for road information and vehicle safety performance information, and thus presents a realization of cooperative control method for wireless communication between the road and vehicle. On this basis, the research and development of the carriageway coordinated control of information and communication systems realize the real-time early warning and monitoring platform remote.This paper include:(1) According to the large operating car’s characteristics and the actual operation of the vehicle applications. This paper firstly analyze the functional requirements of the car-way communication system, the carriageway communication, a combination of vehicle and remote data transmission technology, then build cars road coordinated control of information and communication system framework.(2) On the basis of the analysis of the functional requirements, choose the active RFID technology as a vehicle-way communication, realize the car to road communication and calculate the maximum turning speed when steering.(3) On the basis of consideration of electromagnetic compatibility, choose a reasonable hardware. Write hardware drivers and applications, and the development of a data transfer protocol, and the completion of the system hardware and software design.(4)Install the system on the Suzhou Jinlong KLQ6125D bus, the system has reached the expected design goals... |
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