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Lamp light controlled network and control method

A light control and network technology, applied in the direction of light source, electric light source, electric light circuit layout, etc., can solve the problem that the host cannot control the light, complex and other problems

Inactive Publication Date: 2010-08-11
SHANGHAI LIYE PHOTOELECTRIC TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The above-mentioned wireless communication automatic monitoring system for lighting has the fact that the host cannot control each light, and it also needs several components consisting of detection circuits and wireless communication units, so it is relatively complicated.

Method used

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  • Lamp light controlled network and control method
  • Lamp light controlled network and control method
  • Lamp light controlled network and control method

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Embodiment Construction

[0022] A specific embodiment of the present invention will be described with reference to FIG. 1 , FIG. 2 , and FIG. 3 . The lighting control network includes a controller 10 , a bulb set 20 and a data line 30 . The controller 10 may be a microprogram controller (MCU). The light bulb 20 includes a control node that can receive and forward data. According to different interface modes, there may be one or more data lines 30 . The microprogram controller inside the controller 10 sends data to the control node of the light bulb in the form of data frames through one or more data lines 30 . The data frame starts with the data of the last bulb Ln, follows the data of Ln-1 to L1 bulbs in turn, and ends with the end of the data frame. That is, each data frame is followed by a data frame end mark as a mark, and the control node takes the last data before the data frame end mark as the control data of the light bulb by recognizing the data frame end mark.

[0023] Please refer to Fi...

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PUM

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Abstract

The invention comprises: controller, lamp group and data cable. The lamp group comprises multi lamps comprising control nodes for receiving and relaying data; said controller sends the control data to the control nodes by using data frame; said control node receives the control data and makes control for the lamp; a end ID of data frame is added into rear part of data frame as ID; the control node uses the end ID as the control data. The invention also provides a control method for the light controlling network.

Description

【Technical field】 [0001] The invention relates to a lighting control network and a control method. 【Background technique】 [0002] With the development of microcomputer technology and communication technology, these technologies have gradually penetrated into the field of lighting control, so that lighting control has also developed rapidly. A lighting wireless communication automatic monitoring system is composed of a host and several extensions. The main unit includes a wireless communication unit, an alarm and a display. Each extension unit is composed of a detection circuit and a wireless communication unit. The extension unit detects the failure of the responsible light area. The main unit detects the failure of each light unit area by wirelessly transmitting inspection signals to the extension unit. [0003] The wireless communication automatic monitoring system for lights mentioned above has the disadvantage that the host cannot control each light, and also needs sev...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
Inventor 刘晓光
Owner SHANGHAI LIYE PHOTOELECTRIC TECH CO LTD