| 发明名称 |
PROCEDE ET DISPOSITIF DE RATIONALISATION DES TRAJETS PRIVES. |
| 摘要 |
Method and device for rationalizing private journeys particularly in town centres by establishing a radio link between a server centre and vehicles, terminals (1) provided with map readers (3) and screens keyboards (2) being connected to the server to enable call signals to be transmitted in a local area.
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| 申请公布号 |
FR2658640(A1) |
申请公布日期 |
1991.08.23 |
| 申请号 |
FR19900002023 |
申请日期 |
1990.02.20 |
| 申请人 |
CHARRON JEAN YVES;CHARRON PHILIPPE |
发明人 |
CHARRON JEAN-YVES;CHARRON PHILIPPE |
| 分类号 |
G07C5/00;G08G1/123;G08G1/127;H04B7/26;H04Q9/00 |
主分类号 |
G07C5/00 |
| 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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