The invention relates to an official business vehicle carpooling scheduling method based on an electronic map. The official business vehicle car-pooling scheduling method is characterized by comprising the steps of vehicle using application, approval and carpooling processing. The carpooling processing step is implemented by planning optimal driving route and time, comparing the time with travel time of existing application forms in a system, looking for generated application forms within a certain time interval for matching, regarding a destination with shorter time as a pass-by point and a destination with longer time as a final destination, re-planning a driving route and calculating a time length by taking the shortest time as a goal, comparing the new time length with time set for thefinal destination so as to judge whether carpooling successes, and finally performing vehicle model matching and scheduling according to an optimized result of an official business vehicle carpoolingmodule. The official business vehicle carpooling scheduling method has the advantages of being reasonable in design, realizing the carpooling usage of official business vehicles with similar time andin the same direction, significantly improving the service efficiency of the official business vehicles, saving official business vehicle resources and expenditure, and being of practical significance and value.