Ethernet lighting control system and method for stage lamp

A lighting control and Ethernet technology, applied in the field of stage lighting, can solve problems such as difficult troubleshooting, slow transmission speed, and many network cables, and achieve the effect of saving wire and wiring time.
CN107567147AActive Publication Date: 2018-01-09GUANGZHOU HAOYANG ELECTRONICS CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU HAOYANG ELECTRONICS CO LTD
Publication Date
2018-01-09

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Abstract

The invention discloses an Ethernet lighting control system and method for a stage lamp. The system comprises an ARTNET console and a plurality of rows of stage lighting fixtures. Each row of stage lighting fixtures comprises a plurality of stage lighting fixtures connected in series in sequence. Each stage lighting fixture is internally provided with a network switching unit. The ARTNET console is connected with the network switching unit of the first stage lighting fixture in each row of stage lighting fixtures through a network cable. Adjacent stage lighting fixtures in each row of stage lighting fixtures are sequentially connected through a network cable. A network control signal sent by the ARTNET console is transmitted to the network switching units of the first stage lighting fixtures. The network switching unit of the former stage lighting fixture receives and transmits the network control signal to an internal circuit for processing to switch to the network switching unit of the next stage lighting fixture. Compared with the prior art, the system and method of the invention have the beneficial effects of requiring few cables, being simple to control, saving the cost, facilitating the troubleshooting of the point of failure, reducing the workload of installation and maintenance, and being high in network transmission speed.
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Description

technical field

[0001] The present invention relates to the technical field of stage lights, and more particularly, to an Ethernet lighting control system and method for stage lights. Background technique

[0002] With the widespread use of LEDs on stage lighting, the DMX512 wired communication used in the original stage lighting industry standard can no longer meet the development of the industry. There are two main aspects. One is that the transmission speed of DMX512 is slow, and the operation of terminal lamps will be delayed. It has relatively few functional channels, only 512 functional channels, which cannot meet the needs of multiple LED performances. Therefore, the ARTNET protocol combined with Ethernet technology and stage lighting applications has emerged in recent years.

[0003] However, Ethernet, which is quite mature in technology, was not originally invented for stage lighting. Because stage lighting has its special application requirements, especially inst...

Claims

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