Recently, the launch conference of Yonglin Smart Lifestyle LEDiM.S Intelligent Lighting Control System was officially held in the LEDiM.S Exhibition Hall of Yonglin Electronics Shanghai Headquarters. The conference was broadcast live on the Yunzhiguang online school platform in the form of online live broadcast. The number of viewers on the online school platform was nearly 4,000.
Xu Minxin, general manager of Yonglin Electronics, Qinghua Sun, senior manager of Shanghai Haisi chip and device FAE, Ye Hong, product director of HiLink smart home solution of Huawei consumer BGloT product line, Xu Qinghui, dean of Yunzhiguang Lighting Institute, co-founder and chief product officer of Yunzhiguang, and Cao Weihan, design manager of Yiyu STUDIO IIIUMINE, attended the conference, and discussed and shared technologies, products and design applications related to intelligent lighting control, as well as how to make intelligent lighting closer to people’s lives.
After three months of docking and certification, Yonglin LEDiM.S team finally completed the interconnection between PLC power carrier intelligent lighting system and HUAWEI HiLink platform, and thus Yonglin Electronics officially became the top PLC-loT lighting system company certified by Huawei HiLink.
The four products certified by Huawei HiLink are Yonglin Electronics’ 20W monochrome driver, 15W variable color temperature driver, curtain control module and intelligent host panel (gateway). As the key components of LEDiM.S intelligent lighting control system, the four products all adopt Huawei HiSilicon’s PLC chip.
1. Make "Intelligent Lighting" smarter
At the press conference, according to Xu Minxin, general manager of Yonglin Electronics, Yonglin Electronics has been using PLC power wave technology for lighting control since 2015. So far, it has successfully applied several projects in three places across the Taiwan Straits. The LEDiM.S intelligent lighting system released this time is a new digital dimming system based on HiSilicon PLC-IoT technology, which is easy to install and the lamps can be used immediately. Simple wiring requires only one set of power lines in an area; Easy to set up, no need for professionals, quick operation of app, and one-click saving of the scene; The communication is stable and not interfered by other signals.
LEDiM.S gives consideration to the stability of wired system and the convenience of wireless system, and provides a comprehensive and perfect lighting control scheme. Its dimming effect conforms to the visual perception curve of human eyes, and the brightness changes from 0.1% to 100% infinitely, which is soft and delicate. LEDiM.S uses light to carve the taste, so that consumers can enjoy the intelligent lighting control like a high-end hotel at home.
The intelligence that Yonglin Electronics pursues is not only mobile phone control, but also to enhance the experience and convenience of products, so that users can feel the improvement of quality of life. Huawei Hisilicon PLC chip deeply embedded in the product has thus become the base.
2, the built-in chip is strong
According to Qinghua Sun, Senior Manager of FAE of Shanghai Haisi Chip and Device, PLC(Power Line Communication) is a communication method that uses power lines to transmit data and media signals. Load carrier signals on AC (such as AC 10KV, 220V/380V) or DC (DC 12V/24V) lines to transmit data. Hisilicon PLC chip used in LEDiM.S products at the conference, model Hi3921S.
Hi3921S has strong performance, built-in high-performance ARM Cortex-M3 processor, working at 200MHz, up to 512KB of Flash and 256KB SRAM, which facilitates the integration of various control protocols.
It can realize the IEEE 1901.1 standard subset, and also use the chips of this subset to realize interconnection and support three segments: 1.6m ~ 6m, below 500K and below 150K. The subcarriers can be configured with OFDM technology, support the adaptive FEC and CRC functions of BPSK and QPSK modulation modes, and have strong denoising and error correction capabilities.
The peak rate of the physical layer is 0.507Mbit/s, and the receiving sensitivity is better than 0.2mVpp(-95dBm).
And it only needs 3.3V low power supply, and can work in the industrial environment of MINUS 40 degrees to 85 degrees. In addition, in terms of networking characteristics, it can effectively and quickly network in the case of two-level networking, and dynamic routing technology can avoid manual intervention, effectively improve the smart home experience, and reduce the technical threshold and installation cost.
With the products and chips, the intelligent lighting control system of LEDiM.S will finally make its debut in smart homes, and the ecology of Huawei HiLink will be even more powerful.
3. Incorporate into Huawei’s HiLink ecology.
Ye Hong, product director of HiLink smart home solutions for Huawei consumer BGloT product line, said that Huawei and Yonglin Electronics had a common direction and pursuit in the application of PLC technology long ago. It is not accidental to apply PLC-IoT technology to the lighting field. Lighting occupies a large number of nodes in the home environment, making it a key component of smart home.
The emergence of LEDiM.S intelligent lighting control system and the integration of Yonglin Electronics’ products into Huawei’s HiLink ecology is a cooperative practice of Yonglin Electronics and Huawei for smart home lighting.
4. Proved by practical application.
Subsequently, Cao Weihan, the design manager of STUDIO IIIUMINE, shared the design project of Giraffe Elite School (Giraffe American English) in Shanghai for the audience in the live broadcast room. The exquisite and intimate lighting design is naturally accompanied by the application blessing of Yonglin intelligent lighting system, which shows the online audience of the live broadcast exhibition hall what the comfortable indoor lighting environment contains.
▲ Shanghai Giraffe Elite School (Giraffe American English) Source: STUDIO IIIUMINE
At the end of the activity, in the face of many online audiences’ questions about the intelligent lighting control system of LEDiM.S, Cao Weihan and Xu Qinghui, dean of Yunzhiguang Lighting College and co-founder and chief product officer of Yunzhiguang, jointly asked questions and answered many questions about the products on the spot with the cooperation of Yonglin electronic staff in the live exhibition hall. Sincere dry goods and witty answers once ignited the heat of online live broadcast.
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In this conference, three lucky draws were interspersed, and the last mysterious prize "koi fish Prize", the winner got a copy of all the prizes sent in the live broadcast room, including Huawei smart products, Yunzhiguang peripheral products, etc. The icing on the cake added a little joy to the conference.
The gathering of big coffee in the industry and the collaboration and empowerment of industry communication companies enable LEDiM.S intelligent lighting control system to promote the development of smart home industry, so that people can truly feel the high-quality and healthy lighting environment and enjoy the convenience brought by intelligence. Yonglin LEDiM.S intelligent lighting control system and Huawei HiLink ecology work together, and the future can be expected.