发明名称 Navigation apparatus and program
摘要 In a vehicle navigation apparatus, displaying an enlarged view of an intersection within a guide route is suppressed when a value N associated with a corresponding passing direction of the intersection exceeds a learning reference value. When the value N is not more than the learning reference value, the enlarged view of the intersection is displayed on a display unit. When a deletion operation is received while the enlarged view is displayed, the value N is incremented by "1." In contrast, when an enlarged view display operation is received while the enlarged view is not displayed, the value N is decremented by "1."
申请公布号 US7400968(B2) 申请公布日期 2008.07.15
申请号 US20050185842 申请日期 2005.07.21
申请人 DENSO CORPORATION 发明人 SAKANO HIROKAZU;TAKEICHI YURI
分类号 G01C21/26 主分类号 G01C21/26
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