Traffic Signal Control System Based on Wireless Technology

摘要

According to the requirements of traffic signal control, a new wireless traffic signal control system is developed in this paper. On the existing several kinds of wireless communication are compared and choose the most of them determine the most suitable for application in traffic controller technology in them. In the design of network nodes, CC2530 wireless MCU was used as a kernel part of the network node in hardware design, the application program based on Z-Stack protocols.