发明名称 Travel guidance apparatus, travel guidance method, and computer program product
摘要 <p>A travel guidance apparatus is configured to set a navigation route along which a movable body is guided and a guidance junction on the navigation route, to acquire a position of an exit-side traffic light at a preceding junction that is located closer to a departure place of the navigation route than the guidance junction, a position of the movable body, and a position of a guidance starting point serving as a point determined from a position of the movable body relative to the exit-side traffic light at the preceding junction and serving as a point where guidance on the guidance junction starts, to determine whether the movable body has passed through the guidance starting point from the position of the movable body and the position of the guidance starting point, and to start guidance on the guidance junction when the movable body has passed through the guidance starting point. </p>
申请公布号 EP2541208(A3) 申请公布日期 2014.07.02
申请号 EP20120172120 申请日期 2012.06.15
申请人 AISIN AW CO., LTD. 发明人 SATO, YUJI
分类号 G01C21/36 主分类号 G01C21/36
代理机构 代理人
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