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公开(公告)号:WO1996021193A1
公开(公告)日:1996-07-11
申请号:PCT/US1995015010
申请日:1995-11-27
Applicant: MOTOROLA INC.
Inventor: MOTOROLA INC. , KIRSON, Allan, M. , SMITH, Bernard, Clarkson , BARNEA, Michael , SEYMOUR, Leslie
IPC: G06F165/00
CPC classification number: G01C21/3655
Abstract: A method of route guidance for a vehicle with off-route detection includes determining a previous maneuver location and a next maneuver location of the vehicle, then waiting until a distance traversed by the vehicle is greater than a first portion of a distance between the previous maneuver location and the next maneuver location (113). Then, providing a route guidance instruction (111) if a heading of the vehicle indicates traversal towards the next maneuver location. Also, an off-route indication can be provided (119) if a heading of the vehicle indicates traversal away from the next maneuver location.
Abstract translation: 一种用于具有离线检测的车辆的路线引导的方法,包括确定车辆的先前操纵位置和下一个机动位置,然后等待直到车辆穿过的距离大于前一操纵之间的距离的第一部分 位置和下一个机动位置(113)。 然后,如果车辆的航向指示朝着下一个机动位置穿行,则提供路线引导指令(111)。 此外,如果车辆的航向指示穿过远离下一个机动位置,则可以提供非路线指示(119)(119)。