发明名称 |
Navigation system to be mounted on vehicles |
摘要 |
A navigation system to be mounted on a vehicle for carrying out a route search and displaying the searched route. Traffic jam information and the like are obtained by an beacon receiver and an input part inputs time as a driving condition. An ECU executes a predetermined calculation based on map data of a CD-ROM and traffic jam data and to obtain a range and routes reachable within the input time and to display the same. In case of residual fuel as a condition, the reachable range by this fuel is displayed. A display of gasoline stands as information for expanding reachability is also executed. Hence, a driver can plan a driving based on these information. Also, a reachable range within 2 hours is displayed and the use of railways is guided when the driver cannot reach the destination within a predetermined time. <IMAGE> |
申请公布号 |
EP0638887(B1) |
申请公布日期 |
2001.05.30 |
申请号 |
EP19940112418 |
申请日期 |
1994.08.09 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
MASAHARU, HIROTA;TORU, ITO;NORIKAZU, ENDO;AKIHIKO, NOJIMA;YOSHITAKA, KATO |
分类号 |
G01C21/00;G01C21/36;G08G1/0968;G08G1/0969;G09B29/10 |
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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