Method and system for acquiring arrival time of vehicle

The invention discloses a method and a system for acquiring arrival time of a vehicle. Based on the three-dimensional information of date, time frame and road segment, according to the volatility of the arrival time of the vehicle, a target road segment to be predicted is divided into different road segments, the segment predication of the arrival time of the vehicle is carried out on each road segment, and finally the arrival time of the vehicle of the target segment to be predicted to the road segment on the target road segment is acquired. While the purposes of the method and the system are achieved, compared with an existing time acquisition scheme, the arrival time is acquired based on the volatility of the arrival time of the vehicle, so that the accuracy of time acquisition is obviously improved; moreover, the prediction running time of each road segment is recorded by utilizing a vector machine object as road recording of training recording, and thus the arrival time of the vehicle is acquired, the complexity of the scheme is simplified, the running time of the scheme is reduced, and the acquisition efficiency of the arrival time of the vehicle is improved.