The embodiment of the invention provides a distributed statistic method for a traffic position. The method comprises the steps of acquiring the current position and the current speed of a vehicle; determining the geographic information and the current vehicle position within the same geographic grid, wherein the geographic information includes road information and business information; matching the current vehicle position and the geographic information; determining the road information and business range corresponding to the current vehicle position; acquiring historical information of the vehicle; predicating the vehicle running direction according to the historical information and current position of the vehicle; acquiring historical geographic information; predicating the road traffic according to the current speed and historical geographic information. With the adoption of the method and device, the vehicle and geographic information are gridded; the Hadoop is utilized to improve the capacity of determining the vehicle position and geographic information; the road condition can be predicated according to the historical data of the vehicle and the geographic information, so as to select the optimal route as well as increase the navigation experience; in addition, the consulting and analysis services can be provided according to the geographic information.
Distributed statistic method and device for traffic position
2015-05-06
Patent
Electronic Resource
English
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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