| 摘要 |
PROBLEM TO BE SOLVED: To provide information that guides a planned route without giving discomfort to a user even when detouring to a destination point.SOLUTION: The driving assist system is configured to comprise: obtaining an intersection of a straight line for connecting a departure point to the destination point and a detour factor feature for permitting to pass only via at least one passage road section; obtaining the planned route reaching the destination point from the departure point after passing the passage road section; and guiding the detour factor feature as a cause of the detour in a case where a passing distance increases at a predetermined ratio or more than that of a passage of a virtual route passing a virtual road section set at a periphery of the intersection when passing the planned route. |
