发明名称 |
NAVIGATION APPARATUS |
摘要 |
PROBLEM TO BE SOLVED: To provide a navigation apparatus that dispenses with wiring in a vehicle to detect the operation of a traffic indicator by detecting blinker sound, and enables a user to mount the apparatus easily. SOLUTION: The navigation apparatus comprises a detection means for detecting the blinker sound of the traffic indicator; a current position detection means for detecting a current position; and a determination means for determining the ON/OFF of the operation of the traffic indicator based on detection by the detection means to determine a turning direction based on detection by the current position detection means. COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2006221362(A) |
申请公布日期 |
2006.08.24 |
申请号 |
JP20050033340 |
申请日期 |
2005.02.09 |
申请人 |
SANYO ELECTRIC CO LTD;TOTTORI SANYO ELECTRIC CO LTD |
发明人 |
NISHIMOTO YASUHIRO;IIDA SUSUMU |
分类号 |
G08G1/0969;B60R1/00;B60R11/02;G01C21/00 |
主分类号 |
G08G1/0969 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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