In the intelligent traffic security and smooth

The application of digital rotary potentiometer network technology to intelligent transportation system has become a hotspot in recent years. The wireless sensor network can provide an effective means for the information collection and transmission of the intelligent transportation system. It can be used to monitor the traffic volume and speed of the road surface and all directions. The information acquisition subsystem collects vehicle and road information mainly through the sensor, and then the strategy control subsystem calculates the best plan according to the set goal and uses the calculation method to output the control signal to the execution subsystem to guide and control the vehicle Access, so as to achieve the desired goal. Wireless sensor network can also be used in intelligent transportation, such as traffic information release, electronic toll collection, speed measurement, parking management, integrated information service platform, intelligent public transportation and rail transit, traffic guidance system and integrated information platform.