According to the Baoan Daily report, in order to standardize the technical requirements of the indoor LED optical information transmission system, the Shenzhen Municipal Market Supervision Administration publicly released the Shenzhen Standardization Technical Document “General Technical Requirements for Indoor LED Optical Information Transmission System†(No. SZDB/Z) 297-2018), and implemented on May 1, 2018, Shenzhen Standard 1st, Shenzhen released the first indoor LED optical information transmission system local standard according to Baoan Daily reported, to standardize the technical requirements of indoor LED optical information transmission system The Shenzhen Municipal Market Supervision Administration publicly released the Shenzhen Standardization Technical Document “General Technical Requirements for Indoor LED Optical Information Transmission System†(No. SZDB/Z 297-2018), which will be implemented on May 1, 2018. The Shenzhen standard once again took the lead in the country. It is reported that the "General Technical Requirements for Indoor LED Optical Information Transmission System" stipulates the system composition, equipment performance requirements, interface protocols, coding methods and security requirements in the indoor LED optical information transmission system. The standard requires that the indoor LED light information transmission technology related products produced and sold in Shenzhen must be related to the relevant provisions in the "General Technical Requirements for Indoor LED Optical Information Transmission System". The newly issued standard guidance document is applicable to short-distance communication technology in which the visible light (spectrum band 380nm-780nm) and infrared light (spectral band 790nm-1mm) emitted by LEDs are used as information carriers in indoor environments, requiring normal use of lighting places. Lighting fixtures, in meeting the communication requirements, the lighting power, illumination, color temperature, color rendering index and other lighting indicators should comply with GB50034. When applied in non-civil or special areas, the luminaires shall comply with the laws and regulations of the corresponding fields and regions. The document is not suitable for LED optical communication technology in outdoor environments with sunlight and noise. The "General Technical Requirements for Indoor LED Optical Information Transmission System" will be implemented from May 1, 2018. Relevant enterprises shall timely improve the output products according to the guidelines of Shenzhen Standard, and make each piece of Shenzhen manufacture with high quality and high standards. The products have become the leading standard in Chinese standards. 2. "Sharp edge test device for lighting equipment and test program sharp edge test" The newly drafted national standardization technical document GB/Z34447-2017 "Sharp edge test device for lighting equipment and test program sharp edge test" is released, the implementation date : 2018-05-01, this guidance technical document is equivalent to IECTR62854:2014. Focal Point: National Lighting Appliance Standardization Technical Committee. The guiding technical documents were drafted by: Shanghai Times Light Lighting Appliance Testing Co., Ltd., National Lighting Quality Supervision and Inspection Center, and National Electric Light Source Quality Supervision and Inspection Center (Shanghai). The main drafters of the guiding technical documents: Wang Wei, Shi Xiaohong, Chen Chaozhong. 3, "fixed general-purpose LED luminaire performance requirements" GB/T34446-2017 "fixed general-purpose LED luminaire performance requirements" for the newly developed recommended national standards, implementation date: 2018-05-01. Focal Point: National Lighting Appliance Standardization Technical Committee. The standard was drafted: Shanghai Times Light Lighting Appliance Testing Co., Ltd., Shanghai Sansi Technology Development Co., Ltd., Zhejiang Shenghui Lighting Co., Ltd., Huizhou NVC Optoelectronics Technology Co., Ltd., Hangzhou Huapu Yongming Optoelectronics Co., Ltd., Dongguan City, Guangdong Province Quality Supervision and Inspection Center, Zhejiang Sunlight Lighting Group Co., Ltd., Huarong Technology Co., Ltd., Jiangxi Meiya Lighting Co., Ltd., Zhongshan Gwangyang Electric Co., Ltd., National Lighting Quality Supervision and Inspection Center, National Electric Light Source Quality Supervision and Inspection Center (Shanghai). The main drafters of the standard: Ling Li, Xu Li, Chen Fang, Xiong Fei, Huang Jianming, Gu Liwen, Zheng Dong, Li Miaohua, Zhang Wei, Chen Shaoqi, Yang Lan, Chen Chaozhong. 4. "Performance Requirements for Portable General-purpose LED Lamps" GB/T34452-2017 "Performance Requirements for Portable General-purpose LED Lamps" is a newly-recommended national standard for implementation. The implementation date is 2018-05-01.
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