发明名称 |
Motion detection assembly for use in combination with a motor vehicle |
摘要 |
An assembly used to protect the driver or occupant of a motor vehicle, particularly police officers or the like from assailants surreptitiously approaching the automobile, when parked without the knowledge of the vehicle's occupants. The detection assembly comprises a plurality of motion detectors mounted on the exterior of the vehicle and cooperatively disposed relative thereto so as to monitor a surrounding area or perimeter of substantially 360 degrees. The occupants of the vehicle are warned by an alarm assembly which provides both audible and visible communication indicating that motion has been detected within the monitored external area surrounding the vehicle. In a preferred embodiment the plurality of motion detectors each comprise a microwave and passive infrared detector structure. |
申请公布号 |
US5319350(A) |
申请公布日期 |
1994.06.07 |
申请号 |
US19920990982 |
申请日期 |
1992.12.29 |
申请人 |
DEMARCO, FRANK;DEMARCO, DENNIS |
发明人 |
DEMARCO, FRANK;DEMARCO, DENNIS |
分类号 |
B60R25/10;(IPC1-7):B60R25/10 |
主分类号 |
B60R25/10 |
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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