This essay focus on solve the current problem of public transportation. ZigBee and serial communication technology will be implied which transmits data to computer in time. These data will be analyzed by computer and shown to scheduler. The scheduler will get information about traffic moving status and then ease traffic congestion to provide convenience for bus drivers and passenger. The host computer program is based on VC++6.0, with the ZigBee wireless communication module, the information is transmitted to the host through the serial communication to achieve real-time monitoring of vehicle data, and this essay ultimately completed the track of every bus and master the attendance of bus drivers.
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