Wireless control for auxiliary lighting
First Claim
1. In a lighting control system for a motor vehicle having a battery and driving lights, the improvement comprising:
- transmitter means, located in a cabin of said vehicle, for producing a low power radio frequency;
a lamp mounted on an exterior of said vehicle;
a control module, including receiving means, for mounting outside the cabin of the vehicle remote from said lamp, said receiving means responsive to said radio frequency signal for connecting said battery to said lamp and thereby energizing said lamp;
wiring means for interconnecting said lamp and said control module;
said lamp being controlled from within the cabin of said vehicle by operation of said transmitter means without a direct electrical connection between said transmitter means and said control module; and
sensing means responsive to an illumination condition of said driving lights to inhibit energization of said lamp.
1 Assignment
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Accused Products
Abstract
One or more auxiliary lighting systems are attached to the exterior of a motor vehicle. A control module is located in the engine compartment and connected to the auxiliary lighting system(s) and the battery. A very low power transmitter, located in the cabin of the vehicle, transmits a simple pulse or an encoded signal, depending upon the number of auxiliary lighting systems used. The module includes a receiver and a sensor for detecting the operation of the vehicle'"'"'s original equipment lighting. Logic within the module turns on the auxiliary lighting upon request in accordance with predetermined conditions, such as low beams but not high beams being turned on.
56 Citations
6 Claims
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1. In a lighting control system for a motor vehicle having a battery and driving lights, the improvement comprising:
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transmitter means, located in a cabin of said vehicle, for producing a low power radio frequency; a lamp mounted on an exterior of said vehicle; a control module, including receiving means, for mounting outside the cabin of the vehicle remote from said lamp, said receiving means responsive to said radio frequency signal for connecting said battery to said lamp and thereby energizing said lamp; wiring means for interconnecting said lamp and said control module; said lamp being controlled from within the cabin of said vehicle by operation of said transmitter means without a direct electrical connection between said transmitter means and said control module; and sensing means responsive to an illumination condition of said driving lights to inhibit energization of said lamp. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification