The invention discloses a method for obtaining a vehicle traveling track based on a positioning system. The method for obtaining the vehicle traveling track based on the positioning system is characterized by using a positioning device installed on a vehicle to collect first coordinate information, using a host processor to compare the first coordinate information with second coordinate information of a road intersection, a corner and a video monitoring point not located at the road intersection or the corner, which is stored in a storage of a vehicle in advance, and if a coordinate in the first coordinate information is consistent with a certain coordinate in the second coordinate information, recoding the first coordinate information and comparison time, storing the first coordinate information and the comparison time in the storage so as to generate track information, and then sending the track information and the vehicle information to a background monitor center through wireless signals. The method for obtaining the vehicle traveling track based on the positioning system is small in information content, small in occupied flow, economic, cheap and low in running cost.
Method for obtaining vehicle traveling track based on positioning system
2015-04-08
Patent
Electronic Resource
English