发明名称 |
INTER-VEHICLE ALERT SYSTEM WITH NAGABLE VIDEO LOOK AHEAD |
摘要 |
An apparatus includes a video encoder, a camera and radio frequency modulation circuitry. The radio frequency modulation circuitry is operative to modulate a radar signal to include video data. A radar transmitter is operatively coupled to the radio frequency modulation circuitry, and is operative to transmit a radar signal including the video data. The apparatus may also include radio frequency demodulation circuitry and a video decoder. The video decoder is operative to decode video data contained in a radar signal demodulated by the radio frequency demodulation circuitry. An inter-vehicle alert system controls the camera to initiate capturing video data which includes the video data. A method of operation modulates a radar signal to include at least a portion of the video data captured in response to detecting an obstruction, and transmits the radar signal to a second vehicle via an antenna array oriented at the moving vehicle's rear. |
申请公布号 |
US2014022108(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201213556081 |
申请日期 |
2012.07.23 |
申请人 |
ALBERTH, JR. WILLIAM P.;THORSON DEAN E.;MOTOROLA MOBILITY LLC |
发明人 |
ALBERTH, JR. WILLIAM P.;THORSON DEAN E. |
分类号 |
G01S13/93;G01S13/00;G01S13/08 |
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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地址 |
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