发明名称 |
System for establishing a communication link between a ground station and each of vehicle drivers within a limited communication area |
摘要 |
a system for establishing a communication link between a ground station and each of vehicle drivers, wherein information is transferred in a compressed manner with respect to time while a vehicle moves within a limited communication area defined over a road surface by a UHF antenna.
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申请公布号 |
US4182989(A) |
申请公布日期 |
1980.01.08 |
申请号 |
US19780922660 |
申请日期 |
1978.07.07 |
申请人 |
NISSAN MOTOR CO LTD |
发明人 |
BABA, KOSAKU;ENDO, HIROSHI |
分类号 |
G08G1/0962;G08G1/0967;H04B7/26;(IPC1-7):H04B1/00 |
主分类号 |
G08G1/0962 |
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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