发明名称 Map display controller and map display control program
摘要 A balloon icon, which indicates information of a facility, is attached to a facility icon indicating a position of the facility via a rope icon connecting the facility icon with the balloon icon. A vehicle navigation system accepts a scroll instruction through an operation unit. Based on the instruction, the vehicle navigation system slants the balloon icon toward a scroll target center determined based on the scroll instruction. The vehicle navigation system then scrolls a map.
申请公布号 US2007106464(A1) 申请公布日期 2007.05.10
申请号 US20060593566 申请日期 2006.11.07
申请人 DENSO CORPORATION 发明人 YAMADA TAKUSHI
分类号 G01C21/32 主分类号 G01C21/32
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