Communications: electrical – Land vehicle alarms or indicators
Patent
1999-08-18
2000-10-03
Hofsass, Jeffery A.
Communications: electrical
Land vehicle alarms or indicators
340426, 340429, 340539, 340540, 340566, B60Q 100
Patent
active
06127920&
ABSTRACT:
A car location indicating and burglarproof alarm device including a main frame and a portable controller. The main frame includes a central processing/controlling unit, a signal receiving unit, a shock sensor, an indicator and an alarm unit. The main frame is equipped with a clip member enabling a user to easily mount the main frame on a sunshade or instrument panel of the car by way of clipping. The portable controller includes a microprocessing unit, a signal transmitting unit and a key pad unit. The portable controller is used to remotely control and activate or turn off the burglarproof alarm of the main frame. When a user via the key pad unit of the portable controller gives the main frame a command of activation, the signal receiving unit of the main frame receives the signal transmitted from the portable controller and sends the signal to the central processing/controlling unit for processing. The central processing/controlling unit will activate the shock sensor to sense the abnormal situations of the car body. In the case of shaking, collision or intrusion, the shock sensor will immediately send the abnormal information to the central processing/controlling unit. After receiving the information, the central processing/controlling unit will activate the indicator to emit strong light or activate the alarm unit to emit alarming sound. In addition, the portable controller can remotely control the indicator to emit strong light or the alarm unit to emit indicating sound so as to help a user in finding the location of the car.
REFERENCES:
patent: 4665397 (1987-05-01), Pinnow
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patent: 5463371 (1995-10-01), Fuller
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patent: 5677664 (1997-10-01), Sawinski
patent: 5739747 (1998-04-01), Flick
patent: 5828317 (1998-10-01), Togashi
patent: 5952933 (1999-09-01), Issa et al.
Hofsass Jeffery A.
Nguyen Hung
LandOfFree
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