发明名称 Navigation device and navigation program
摘要 Navigation devices, methods, and programs display a list of facilities without calculating an estimated travel time from the current position of the vehicle to a facility position by displaying the facilities in the order of a front-left side area, a front-right side area, a rear-left side area, a the rear-right side area, with the searched facilities in each area being displayed in the order of distance from the vehicle. Alternatively or additionally, the devices, methods, and programs display the list by: calculating an estimated travel time from the current position of the vehicle to a facility position only for the searched facilities assigned to a medium distance area; and displaying the facilities in the order of a short distance area, the medium distance area, and a long distance area, with the searched facilities in the short distance area and the long distance area being displayed in the order of distance from the vehicle and the searched facilities in the medium distance area being displayed in the order of the shortest estimated travel time.
申请公布号 US2009222199(A1) 申请公布日期 2009.09.03
申请号 US20090320563 申请日期 2009.01.29
申请人 AISIN AW CO., LTD. 发明人 NISHIURA TAKUYA
分类号 G01C21/36 主分类号 G01C21/36
代理机构 代理人
主权项
地址