| 摘要 |
PROBLEM TO BE SOLVED: To provide a travel support device having increased degree of resetting freedom of a target trajectory leading to a target position even when a vehicle shifts from the target trajectory during guiding. SOLUTION: The travel support device sets the travel trajectory leading to the target position and guides the vehicle along the travel trajectory. When a route from a present position A to the target position G is set, a position F obtained by shifting the target position G toward the present vehicle position A is set as a temporary target position, and a route P1 leading to the target position G via the temporary target position F is set as a target trajectory. Therefore, the route P1 with allowance is set rather than a marginal route P0. Thus, even when the vehicle shifts from the target trajectory during guiding and resetting (reset route P2) of the route (target trajectory) is required, resettable probability is improved and operability is improved. COPYRIGHT: (C)2005,JPO&NCIPI |
