发明名称 |
VEHICLE IDENTIFICATION SYSTEM |
摘要 |
<p>Vehicle identification system comprising a carrier period detector in which, to increase the accuracy of identification signals received, the identification signal is rejected and a new identification signal is requested whenever one period is absent from the carrier signal received.</p> |
申请公布号 |
CA1041638(A) |
申请公布日期 |
1978.10.31 |
申请号 |
CA19750236339 |
申请日期 |
1975.09.25 |
申请人 |
N.V. PHILIPS'GLOEILAMPENFABRIEKEN |
发明人 |
VAN TOL, NICOLAAS |
分类号 |
G01S13/74;G08G1/017;G08G1/09;(IPC1-7):08G1/00;01S9/56 |
主分类号 |
G01S13/74 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|