Lighting control system

Details Lighting control system Lighting control system

1983-04-15

1985-04-02

Dixon, Harold

Electric lamp and discharge devices: systems

Time-controlled

315210, 315313, 315321, H05B 3702

Patent

active

045089973

ABSTRACT:
Lights (LP) are controlled by a control unit (CU) which, in response to a remotely and/or automatically generated signal (MASTER OFF), interrupts the lighting temporarily (preferably by repeatedly flashing them on and off) to provide a warning and switches off the lighting after a delay period unless inhibited by a local switch (S1).

REFERENCES:
patent: 1962335 (1934-06-01), Wensley
patent: 2976526 (1961-03-01), Fialkoff
patent: 3488558 (1970-01-01), Grafton
patent: 3584257 (1971-06-01), Adams
patent: 4338562 (1982-07-01), Terwilliger
The Highway Code, (1978), p. 9.

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