Automatic code writing system and method for connection of multiple lamps

A lamp, automatic technology, applied in the direction of electric lamp circuit layout, lighting device, light source, etc., can solve the problem of single control or control function, etc., to achieve the effect of easy access, easy adjustment, and flexible application control

Pending Publication Date: 2019-12-13
GUANGDONG DELOS LIGHTING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The use of lamps is very wide, including roads, bridges, architectural decoration, etc., everywhere. When the lamps are in use, there are more requirements for the lighting control of the lamps. There are many types of lamps, and effective control is a For huge projects, some of them can be controlled, but they cannot be controlled by flexible and automatic code writing or have a single control function

Method used

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  • Automatic code writing system and method for connection of multiple lamps
  • Automatic code writing system and method for connection of multiple lamps
  • Automatic code writing system and method for connection of multiple lamps

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0039] An automatic code writing system for connecting multiple lamps, including multiple lamps, characterized in that the lamps have a DMX512 standard protocol communication interface, the lamps are connected to the controller using a DMX512 signal line, and DMX512 is used between the lamps. The signal line is connected, the controller sets the starting address and address interval, and the address interval is the number of lamp channels. After setting the start address and address interval, it is inserted into the coding software, and the data is sent to each connected lamp. Carry out automatic coding control.

[0040] The controller performs automatic code writing control on the data sent by each connected lamp, including the following steps:

[0041] 21) The controller first sends the code-writing wake-up data frame, and when the lamp receiving terminal receives the code-writing wake-up frame, it adjusts to the code-writing mode and prepares to receive the code-writing dat...

Embodiment 2

[0059] An automatic code writing method based on an automatic coding system for connecting multiple lamps. The system includes multiple lamps. The lamps have DMX512 standard protocol communication interfaces. The lamps are connected to the controller using DMX512 signal lines. Connect with DMX512 signal line, the controller sets the initial address and address interval, the address interval is the number of lamp channels, set the initial address and address interval and then put it into the coding software, for each connected lamp Send data for automatic code writing control. The controller is a 32-bit single-chip microcomputer with a chip of STM32F103C8T6, the main frequency is 72M, and the core is M3. The serial communication baud rate between the controller and each lamp is 250K, and the data format is 1 1 start bit, 9 data bits, 1 stop bit, change the format to the standard DMX512 communication format, and add the required communication protocol on the basis of this format;...

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Abstract

The invention discloses an automatic code writing system and method for connection of multiple lamps. The system comprises a plurality of lamps, and is characterized in that the lamps are provided with DMX512 standard protocol communication interfaces; the lamps are connected with a controller through a DMX512 signal line; the lamps are connected with one another through DMX512 signal lines; the controller sets an initial address and an address interval; the address interval is the number of channels of the lamps; and after the initial address and the address interval are set, code writing software is built in to carry out automatic code writing control on data issued by the connected lamps. By means of the system or method, automatic code writing control over the multiple connected lampsis achieved, multiple functions are controlled, flexible application control is achieved, multiple continuous DMX512 address codes can be quickly written for the connected lamps, a user can easily start writing, and all the lamps can be easily adjusted and set.

Description

technical field [0001] The invention relates to the technical field of lamp control, in particular to an automatic coding system and method for connecting multiple lamps. Background technique [0002] The use of lamps is very wide, including roads, bridges, architectural decoration, etc., everywhere. When the lamps are in use, there are more requirements for the lighting control of the lamps. There are many types of lamps, and effective control is a Some of the huge projects can be controlled, but they cannot be controlled by flexible and automatic code writing or have a single control function. Contents of the invention [0003] The purpose of the present invention is to provide an automatic code writing system and method for connecting multiple lamps to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solutions: [0005] An automatic code writing system f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05B37/02H05B33/08H05B44/00
Inventor 杨和良何永杰
Owner GUANGDONG DELOS LIGHTING IND
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