Auxiliary method and device for vehicle driving

The invention discloses an auxiliary method and device for vehicle driving. The method comprises the steps of receiving a driving route request sent by a target vehicle, wherein the driving route request comprises a starting point geographic coordinate and a terminal point geographic coordinate; generating a plurality of candidate driving routes according to a current time point, the starting point geographic coordinate and the terminal point geographic coordinate, wherein each candidate path is composed of a plurality of driving coordinates, the driving coordinates comprise geographic coordinates and driving time points, and the driving time point is a theoretical time point when the vehicle drives to the geographic coordinates in the driving coordinates to which the vehicle belongs; screening a target driving route from the plurality of candidate driving routes, wherein the target driving route and driving routes currently used by all other vehicles do not have the same driving coordinate; and determining t