Patent ID: 11913803
Assignee: HONDA MOTOR CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G  H | IPC G  H

Claim 4:
5. A non-transitory computer-readable storage medium, comprising a data compression program for compressing data indicating a gradient of a route,
wherein the data compression program, when executed by a processor, executes a data compression method comprising:
acquiring a gradient table that shows gradient values in respective sections arranged between a starting point of the route and an ending point thereof, the sections including one section and a connecting section connecting to the one section:
ranking the gradient values; and
in a case where the gradient value of the one section and the gradient value of the connecting section are in a same rank, integrating the one section and the connecting section to generate a compressed gradient table with integrated section lengths and corresponding integrated section ranks ordered from the starting point.