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公开(公告)号:US4866617A
公开(公告)日:1989-09-12
申请号:US30193
申请日:1987-03-25
申请人: Tomoo Matsuda , Mitsuo Hosoi , Yohkichi Nishi , Eiji Yoshikawa
发明人: Tomoo Matsuda , Mitsuo Hosoi , Yohkichi Nishi , Eiji Yoshikawa
IPC分类号: G05D1/02
CPC分类号: G05D1/0282 , G05D1/0246 , G05D1/0261 , G05D1/0265 , G05D1/0272 , G05D1/0263 , G05D1/027 , G05D2201/0216
摘要: A method of an unmanned vehicle comprises the steps of placing a certain number of ground marks each of which comprises a plurality of line segments on a passage of the vehicle measuring amount of movement of the vehicle between the adjacent line segments when the vehicle moves across each of the ground marks, and obtaining a relative positional relation between the ground mark and the vehicle with reference to the amount of movement thereof whereby movement of the vehicle is properly guided in accordance with the thus obtained positional relation. In the case of a navigational guiding method typically employed in aircraft or ship, an estimated position of the vehicle is corrected with reference to the aforesaid relative positional relation.
摘要翻译: 一种无人驾驶车辆的方法包括以下步骤:当车辆在每个车辆上行驶时,在车辆的通道上设置一定数量的地面标记,每个路标包括多个线段,该车道测量车辆在相邻线段之间的移动量 并且根据其移动量获得地面标记与车辆之间的相对位置关系,由此根据由此获得的位置关系适当地引导车辆的移动。 在飞行器或船舶通常使用的导航指导方法的情况下,参考上述相对位置关系校正车辆的估计位置。