Parking assistance system for installing in vehicle, has assistance guiding unit instructing target parking area estimation result or assisting entry into target parking area based on output of judging unit and target area estimation unit

摘要

The system has an obstacle estimation unit (3) estimating position of an obstacle with reference to a system vehicle based on output of an own vehicle position estimation unit (1) and a distance detection unit (2). A target area estimation unit (4) estimates position of a target parking area based on output of unit (3). An estimated area suitability judging unit (5) determines suitability of output of target area estimation unit. An assistance guiding unit (6) instructs area estimation result or assists entry into area based on output of judging unit and target area estimation unit.