Microprocessor controlled lamp flashing system with cooldown pro

Details Microprocessor controlled lamp flashing system with cooldown pro Microprocessor controlled lamp flashing system with cooldown pro

1990-08-08

1992-01-07

Stephan, Steven L.

Music

Accessories

Producing color or light effects

362 85, A63J 1700

Patent

active

050780395

ABSTRACT:
The microprocessor controlled lamp flashing system includes a plurality of flash lamp assemblies for providing lighting effects in response to input control signals from a central processor. The control signals are provided in a data packet with intensity and address signals, and each flash lamp assembly includes a microprocessor which controls a flash control circuit for a flash lamp. Each microprocessor is connected to a preset address circuit which causes the microprocessor to respond to a unique address signal in the data packet and register the intensity signal associated with the unique address signal. The microprocessor controls cooldown of the flash lamp by registering intensity values and deactivating the flash control circuit for a determined cooldown time when the intensity values registered in a time period exceed a predetermined threshold value.

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patent: 4262338 (1981-04-01), Gaudio, Jr.
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patent: 4635052 (1987-01-01), Aoike et al.
patent: 4701833 (1987-10-01), Bornhorst
patent: 4962687 (1990-10-01), Belliveau et al.

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