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An indoor wiring-free LED lighting control system

A technology of LED lighting and control systems, applied in energy-saving control technology, electrical components, electroluminescent light sources, etc., can solve problems such as inconsistent system control actions, product application restrictions, and complicated wiring

Active Publication Date: 2018-06-05
徐州博创建设发展集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the use of dedicated line communication, the wiring is complicated and the cost is increased. If the timing time is not corrected through the line communication, due to the traditional timing error, after several hours of operation, the accumulated timing error will make the system control action inconsistent, which may cause the system to collapse. In some occasions where the design is changed frequently and the amount of wiring engineering is large, the product application is limited

Method used

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  • An indoor wiring-free LED lighting control system
  • An indoor wiring-free LED lighting control system
  • An indoor wiring-free LED lighting control system

Examples

Experimental program
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Embodiment Construction

[0025] image 3 It is a circuit structure block diagram of an indoor wiring-free LED lighting control system, including: LED lights (10), lighting controllers (11), frequency discrimination circuits (12), electrical appliances (13), among which frequency discrimination circuits (12) and figure 2 The single-chip microcomputer (U0) is included in each lighting controller (11), and the electric appliance (13) refers to the original electric appliance connected to the switch circuit.

[0026] figure 2 It is a structural schematic diagram of the cycle discrimination circuit (12), which is composed of: an input circuit (S0), a voltage zero-crossing detection module (V0), a voltage comparator (V1) and a voltage comparator (V2). figure 2 The single-chip microcomputer (U0) is the single-chip microcomputer in each lighting controller (11). The input circuit (S0) is used to convert the AC voltage of the power grid into a suitable stable input voltage of the voltage comparator through th...

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PUM

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Abstract

The invention relates to an indoor wiring-free LED lighting control system. The AC power input end of each lighting controller is connected to the original socket and the terminal of the switch load and the load is removed. It can be removed at any time, and no communication line is required. Under the control of the synchronization time and the software of the lighting controller, various display patterns between LED lights can be completed, and long-term synchronization and regular display can be maintained.

Description

(1) Technical field: [0001] The invention relates to an indoor wiring-free LED lighting control system. The AC power input end of each lighting controller is connected to the original socket and the terminal of the switch load and the load is removed. It can be removed at any time, and no communication line is required. Under the control of the synchronization time and the software of the lighting controller, various display patterns between LED lights can be completed, and long-term synchronization and regular display can be maintained. (two) background technology: [0002] In the control system that is powered by the power grid, each electronic device or module communicates through a dedicated line to correct the timing time of each electronic device or electronic module to achieve the purpose of synchronous operation. Due to the use of dedicated line communication, the wiring is complicated and the cost is increased. If the timing time is not corrected through the line c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B33/08H05B44/00H05B45/10H05B45/20H05B47/16
CPCH05B45/10H05B45/00H05B45/20Y02B20/40
Inventor 张金木
Owner 徐州博创建设发展集团有限公司