Patent ID: 11859993
Assignee: FAURECIA CLARION ELECTRONICS CO., LTD.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 8:
9. The processing method of an in-vehicle apparatus according to claim 8, wherein, in the recommendation step:
traffic information is incorporated on a condition that a route to the exit link has been estimated in the route estimation step, and whether there is traffic congestion on the estimated route is determined;
when it is determined that there is no traffic congestion on the estimated route, at least a recommended exit set based on the recommendation information is output as information belonging to the guidance information;
when it is determined that there is traffic congestion on the estimate route, whether an exit on the estimated route and the recommended exit set based on the recommendation information are different is determined;
when it is determined that the exit on the estimated route and the recommended exit set based on the recommendation information are different, or when a route to the exit link is not estimated in the route estimation step, at least the recommended exit set based on the recommendation information is output as information belonging to the guidance information; and
when the exit on the estimated route and the recommended exit set based on the recommendation information are the same, a candidate exit is set based on the travel history, and the candidate exit is output as information belonging to the guidance information.