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Theme Sharing (3) Zeng Shijun Introduction and Application of DALI-2 Protocol

Theme Sharing (3) Zeng Shijun Introduction and Application of DALI-2 Protocol

2021-09-03


On August 4, at the 26th Guangzhou International Lighting Exhibition (GILE), the DALI Alliances China Focus Group (DALI-CFG) co-organized the "DALI: Intelligent Lighting Control Protocol in the IoT Era-Technical Details Forum" successfully Ended. At the forum, experts from international and domestic well-known leading intelligent lighting companies, consulting institutions and testing institutions shared the latest developments in DALI technology, DALI testing and certification, and detailed DALI technical details (DALI-2, D4i, etc.), providing industry insiders with value-added knowledge Golden opportunity。

At the conference, Ms. Zeng Shijun, product manager of zencontrol, shared the theme of "DALI-2 Protocol Introduction and Application" to the audience.

Guest speech

zencontrol product manager Zeng Shijun

Zeng Shijun introduced that from the comparison between DALI-2 and DALI-1, in addition to fixing the bug, there are three main differences: First, the LED driver has clearer and more standardized standards, which significantly improves product interoperability and reduces installation. The second is the newly added application controller or sensor and other control equipment standards, so that different brands can cooperate with each other well; the third is the compulsory certification, DALI-2 products must pass the complete DALI alliance Certified, and can be queried on the product database of the DALI website, making the product safer and more reliable.

Finally, Ms. Zeng Shijun explained in detail the application of the DALI-2 protocol from the six directions of dimming, energy efficiency improvement, emergency self-check, human factor lighting, cloud control, and scalability, which allowed the audience to deepen their understanding of DALI-2 Understanding.

Presentation sharing



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