The invention provides an automatic bus route diversion acquisition method. The method includes 1, allowing a projection calculator module acquires bus GPS location information from a bus positioning system, reading bus route information from a route database, and querying an valid projection point of the GPS location on a bus route by the projection method; 2, if the valid projection point cannot be queried, judging whether a bus station record exists or not, if so, adding 1 to the counted station error number, and writing into a station storage module before exiting; if not, exiting directly. The bus location information can be acquired in real time, the projection points are calculated, the route deviation is determined, and the bus route diversion information can be acquired by enterprises effectively, automatically and timely.
Automatic bus route diversion acquisition method
2015-07-29
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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