发明名称 Vehicular navigation apparatus enabling easy recognition of displayed traffic information
摘要 Traffic information items, for instance, jam information items, which are distant from the self vehicle position are displayed in a different manner from traffic information items near the self vehicle position. For example, a colored circle or a proper mark is displayed at a distant region containing traffic information items. Alternatively, part of distant traffic information items are not displayed. In a further alternative, the display color of distant traffic information items is made different from that of near traffic information items.
申请公布号 US5739773(A) 申请公布日期 1998.04.14
申请号 US19960748984 申请日期 1996.11.14
申请人 MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. 发明人 MORIMOTO, AKIHIRO;SAIKI, MASAHIRO
分类号 G09B29/10;G01C21/00;G01C21/36;G08G1/0969;(IPC1-7):G08G1/123 主分类号 G09B29/10
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