Method of controlling electrical devices, particularly lighting lamps and control system of electrical devices, particularly lighting lamps

Abstract

A system for controlling electrical devices, particularly external lighting lamps, connected to a supply network, the system comprising at least one management and diagnostic centre with communication modules, fed by the supply network, and external lighting lamps, connected to the supply network, wherein the lamps contain controlling modules and communication modules, whilst exchange of data between management and diagnostic centre and individual lamps as well as between lamps themselves takes place in real time, within set communication cycles, wherein said data can be preserved in individual lamps, in an MCU MASTER main controlling unit of the lamp and transmitted to other lamps after closing the communication cycle with said at least one management and diagnostic centre, and wherein changes transmitted from said at least one management and diagnostic centre are carried out by said MCU MASTER main controlling unit of each lamp.

Description

technical field [0001] The invention relates to a method of controlling an electronic device, especially a lighting lamp, a control system of an electronic device, especially a lighting lamp, a control method of a lighting lamp and a lighting lamp, preferably for external lighting. Background technique [0002] US Patent Specification No. 4189664 discloses an automatic power control unit for lighting loads comprising a four-function controller with a final contact unit connected to a switching unit selecting one of a plurality of input unit levels for connection to the load. The regulator consists of a unit that controls the input voltage, a delay unit for timing periods when the voltage decreases or increases, a clock unit that controls when the lighting is turned on and off, and an external control unit that is connected to a number of external control elements, such as measuring A photodetector for the brightness level or a host computer for controlling the object. The c...

AI Technical Summary

Problems solved by technology

[0006] The disadvantage of this system is that it causes momentary interruptions in the power supply, which in the case of discharge lamps used for street lighting, lead to extinguishing and re-ignition of the lamps, leading to flickering and the undesirable effect of momentary lack of lighting

Furthermore, the control unit is fed from the same source as the load, whereby a power outage may affect the operation of the control unit, which cannot always be replaced by external control

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