发明名称 |
ROUTE GUIDING DEVICE FOR VEHICLE |
摘要 |
PURPOSE:To provide a route guiding device for vehicle which judges whether an approaching cross-point is a rotary cross-point or not and is capable of performing a route guide in accordance with this judgement. CONSTITUTION:Based on the information of a cross-point information storage part 10a contained in a map information storage part 10, whether an approaching cross-point is a rotary cross-point or not is decided in a rotary decision part 26. A route guide control part 26 performs the route guide in accordance with the approaching cross-point based on this decision result. In the route guide, the fact that the approaching cross-point is the rotary cross- point and the entering of an instructed route after going around a rotary in the case of a turning right/return direction are guided. By this guide, a driver can prepare the operation in accordance with the rotary crosspoint. |
申请公布号 |
JPH0636193(A) |
申请公布日期 |
1994.02.10 |
申请号 |
JP19920192528 |
申请日期 |
1992.07.20 |
申请人 |
TOYOTA MOTOR CORP;AISIN AW CO LTD |
发明人 |
KISHI KOJI;ITO TORU;MORIMOTO MITSUKI;YOKOYAMA SHOJI;KURODA KENJI |
分类号 |
G01C21/00;G08G1/0969;(IPC1-7):G08G1/096 |
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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