Energy-saving lamp light scene synchronous controller

Abstract

The invention relates to the technology field of the zone control for electric illumination, which discloses an energy saving light scene synchronous controller, and comprises a light scene instruction register and an energy saving light scene control instruction generating device. The light scene instruction register is used for storing a two-phase data bus and separating a light scene instruction inputted by a two-phase data bus signal receiver and a digital control signal decoding device by lights. The energy saving light scene control instruction generating device is used for that sensor data signals are received from the outside to generate an energy light scene instruction; or, according to the sensor data signals received from the outside, the stored light scene instruction is received from the light scene instruction register, and the generated energy saving light scene control instruction or the obtained light scene instruction drives a lamp control functional unit to control light scene of a lamp by the two-phase data bus. With utilizing the invention, on-off consistency of the whole light scene is kept, implementation cost is lowered, the purpose of energy saving is reached by a method that the light scene is directly changed.

Description

technical field [0001] The invention relates to the technical field of electric lighting partition control, in particular to an energy-saving lighting scene synchronization controller applied to a digital electric lighting partition control system. The energy-saving lighting scene synchronization controller cooperates with the environmental state sensing device to start the energy-saving lighting scene to achieve the purpose of energy saving. When resetting and restoring, the original lighting scene is restored to maintain the consistency of the overall lighting scene. Background technique [0002] With the advancement of electronic components and electronic control technology, the electric lighting process has developed into a digital control system, among which the digital addressable lighting interface (Digital Addressable Lighting Interface, referred to as DALI in Europe and the United States) specified in Annex E of IEC60929 is the most representative. The DALI system ...

AI Technical Summary

Problems solved by technology

First of all, the grouping and setting work must be much more complicated. Secondly, when the lights are turned off for energy-saving reasons, and then the lights are restored, which lighting scene should be returned to is also a problem

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