绿色照明·节能社会

Since 2018, the topic of 5G related technologies has been constantly discussed, and various sectors have begun to discuss how the demand for 5G will improve the economic effects of related industry supply chains.

It is reported that the International Organization for Standardization (3GPP) released the first 5G standard in June of that year, which will provide high-speed, reliable, and low latency wireless communication technology. 2019 is also known as the "5G standard"; In the first year of 5G;, Faced with the advent of new technologies, Internet of Things (IoT) devices have also entered the application of the 5G generation.

According to Electronics 360, as more and more streetlights and commercial infrastructure become smart LED lighting devices, emerging technologies are also integrating with other smart city and lighting applications. And the new smart lighting already has IoT connectivity, with each LED lighting device having a dedicated IP location.

According to market research firm IHS Markit, smart lighting for commercial applications continues to grow, with an expected business opportunity of $21 billion by 2022, much higher than the $7.2 billion in 2018, and a compound annual growth rate (CAGR) of 21%.

With the emergence of 5G technology, in addition to achieving transmission rates of several gigabits per second and significantly reducing latency, the market for Ultra Reliable Low Latency Communication (URLLC) services is gradually expanding. URLLC can promote transportation transformation, including self driving technology, road safety, and public transportation service systems.

However, due to the issue of 5G signal penetration, blind spots are easily obstructed in the transmission range, so more base stations are needed in cities to increase the coverage of 5G networks. In view of this, many network operators are seeking smart streetlights as a solution for laying out urban 5G bases.

Smart streetlights are a key project for the development of smart cities. This technology not only reduces management costs, but also provides applications for shared power or autonomous driving.

According to Wang Shen, a senior analyst at IHS Markit, China is continuously developing smart streetlights. The advantages of 5G base stations equipped with streetlights include shared power supply, which helps reduce wiring costs, and higher installation density of base stations, ensuring coverage of every corner of the city.

At present, most smart street lights in regions have micro 4G LTE base stations that can handle large information traffic demands. In the future, the same model will also be applicable to 5G networks.

In the future, 5G base stations can serve as auxiliary applications for smart transportation, instantly transmitting traffic warnings to drivers and providing emergency evacuation instructions through flashing light colors. Smart street lights can also achieve hotspot support or cloud based autonomous driving functions.

In addition, with the increasing awareness of energy conservation and environmental protection, 5G smart lighting devices can adjust brightness at any time to save energy and lifespan. Although the infrastructure and network currently under construction cannot be completed smoothly in 2019, 5G smart street lights will be put into use in the near future.

In addition to 5G smart street lights, another trend of LED lighting in 2019 is to integrate into smart home devices, becoming products for entertainment, security monitoring, and voice control. In addition, the smart lighting system is connected to IoT platforms to collect user information and process connected lighting devices, which is expected to drive the related technology industry chain. China Semiconductor Lighting Network

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