发明名称 NAVIGATION APPARATUS AND ROUTE GUIDANCE METHOD FOR SAME
摘要 The present invention provides a navigation apparatus and a route guidance method that allow a user to easily recognize when a time display is changed based on a difference in time zone or day light saving. Information regarding a plurality of intersections or transit points on a guidance route which are located between a current vehicle position and a destination are displayed in order of proximity to the vehicle. A predicted time of arrival is calculated for each point and displayed in combination with the information. The system then judges whether a time changing point exists between two adjacent points located on the guidance route, and if it is present, the system displays the predicted time of arrival for points located between the time changing point and the destination such that a user can recognize that the predicted time of arrival was changed based on the time change.
申请公布号 US2008208453(A1) 申请公布日期 2008.08.28
申请号 US20080029996 申请日期 2008.02.12
申请人 FUJIMOTO NOBUAKI 发明人 FUJIMOTO NOBUAKI
分类号 G01C21/34 主分类号 G01C21/34
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