| 发明名称 |
Microwave distance sensor for parking vehicles. |
| 摘要 |
<p>A distance sensor (10) comprising an antenna element (11); a transmitting/receiving unit (12) connected to the antenna element; and a processing unit (13) connected to the transmitting/receiving unit, for detecting the presence and determining the distance of obstacles within the operating range of the antenna. The antenna element (11) consists of a planar microstrip element formed on a flexible printed circuit on a dielectric support (16) and housed inside and over the entire length of the vehicle bumper (14). <IMAGE> <IMAGE></p> |
| 申请公布号 |
EP0575814(A1) |
申请公布日期 |
1993.12.29 |
| 申请号 |
EP19930109217 |
申请日期 |
1993.06.08 |
| 申请人 |
CENTRO RICERCHE FIAT SOCIETA CONSORTILE PER AZIONI;SMA SEGNALAMENTO MARITTIMO ED AEREO S.P.A. |
发明人 |
ANSALDI, ERMANNO;RE FIORENTIN, STEFANO;PRETI, GIAMPAOLO;SOLDANI BENZI, MASSIMO |
| 分类号 |
G01S13/93;(IPC1-7):G01S13/93;H01Q1/32 |
主分类号 |
G01S13/93 |
| 代理机构 |
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代理人 |
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| 主权项 |
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