发明名称 Speed sensor arrangement for motor vehicle for radio transmission of measuring information to receiver, has speed sensor, which prepares measuring information in form of tension signal
摘要 <p>The speed sensor arrangement (1) has a speed sensor (2), which prepares measuring information in form of a tension signal (4). An oscillator unit (8) is arranged between an antenna (14) and a rectifier unit (5). The oscillator unit produces a high frequency signal from a direct current voltage. The antenna is arranged at the oscillator unit for emitting radio signal. An independent claim is also included for a method for transferring speed information in a motor vehicle.</p>
申请公布号 DE102009045509(A1) 申请公布日期 2011.04.14
申请号 DE20091045509 申请日期 2009.10.09
申请人 ZF FRIEDRICHSHAFEN AG 发明人 WEHLE, ARNO
分类号 G01P3/44;G08C19/00 主分类号 G01P3/44
代理机构 代理人
主权项
地址