TRAVEL DATA STORAGE PROGRAM, TRAVEL DATA STORAGE METHOD, AND TRAVEL DATA STORAGE DEVICE

摘要

In the present invention, a computer executes processing as follows. The latitude and longitude of a vehicle from a place of departure to a place of arrival are acquired at each predetermined time, and first travel data, associated with the time that the latitude and longitude were acquired, is received. From among the first travel data, data comprising at least three latitudes and longitudes having consecutive times is read. Second travel data is generated by performing control to delete data within a predetermined range from a straight line connecting both ends that are among the data of the at least three consecutive latitudes and longitudes. The generated second travel data is stored in the storage part.