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 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|