To resolve the difficulty to take a campus bus, a campus bus location and scheduling services system is designed and implemented, which can acquire the real-time location of passenger and vehicle with mobile phone, and provide passengers the services such as vehicle locating, arrival time prediction, vehicle booking and campus navigation. In order to improve the operation of campus bus, this system can also provide services as passenger location display and broadcast, vehicle status report, instant message communication for controllers and drivers. The system, which works properly in testing, has achieved the target of designing.