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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0197673 (1988-05-23) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 164 인용 특허 : 8 |
An easy to use audio-visual video tape recording system mounted in or on a land vehicle. The system is automatically activated when the ignition is turned ‘ON’to record events forward and rearward simultaneously. In addition the following are recorded simultaneously as they occur: left turn signal,
An audio-video system having multiple cameras to provide signals representing scenes inside and outside of a land vehicle to be recorded simultaneously on one video tape each sharing a portion of the screen on replay the simultaneous recording being accomplished by a central recording unit located w
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