发明名称 |
Navigation apparatus, navigation system and navigation method providing guidance for lane changes |
摘要 |
A navigation system includes an input device for inputting a destination, a current location detector for detecting current location of the vehicle, a camera for imaging an area to the rear of the vehicle, a route search program for searching for a route to the destination and a controller for providing guidance along the route determined by the route search. The controller controls the imaging by the camera according to route guidance information and determines whether a lane change is required in accordance with information obtained from the image. When it is determined that a lane change is required, the traffic situation in the vicinity surrounding the vehicle is recognized and guidance for the lane change is provided.
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申请公布号 |
US6944538(B2) |
申请公布日期 |
2005.09.13 |
申请号 |
US20040995515 |
申请日期 |
2004.11.24 |
申请人 |
AISIN AW CO., LTD. |
发明人 |
ISHIBASHI NOBORU;KAJI TAKANORI;OONISHI KENTA |
分类号 |
G01C21/00;B60K31/00;B60Q1/52;B60R21/00;G01C21/34;G01C21/36;G08G1/0968;G08G1/0969;G08G1/16;(IPC1-7):G06F165/00 |
主分类号 |
G01C21/00 |
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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