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Comprehensive analysis: NB-IoT intelligent lighting in the end there are many "NB"?
Adddate:2017-09-08 15:29????Hits:

Recently, if there is no networking technology more than narrowband NB-IoT NB news, 2017 is known as the NB-IOT business year, the world's major operators and equipment manufacturers are actively layout NB-IoT market, almost every few days there are NB-IoT applications in different fields, all kinds of news based on NB-IoT terminal is introduced, and smart lighting smart parking, smart water applications such as going to the pilot, become the government, operators, equipment manufacturers focus.

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So what exactly is NB-IoT? NB-IoT is a narrow band Networking (Narrow Band -Internet of Things) technology is a new technology of IoT field, support cellular data in wide area network low power device is connected, is low power wide area network (LPWAN) a. The terminal can be directly connected to a widely covered cellular network and supports good mobility. Most importantly, it can be widely used in the field of intelligent lighting.
As a pioneer of networking communication field, Shanghai shunzhou pioneered the use of intelligent NB-IoT wireless communication module, with the design of hardware and software professional, dedicated to the research and development of intelligent lighting control products - High Performance Street SZ10-NB-IoT street lamp controller, and the new NB-IoT lights controller used in the new street pilot project of male.
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  Hung an area along the boat intelligent NB-IOT street lamp project site

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  顺舟高技术SZ10-NB-IOT路灯把握器

Boat intelligent SZ10-NB-IOT street lamp controller

With the wisdom of the deployment of street lights, while the new district based on new generation of things (NB-IoT) technology smart parking demonstration sites, wisdom covers also fully built and put into use. In the intelligent municipal management demonstration area xiongan District, property managers can view real-time parking state, the remaining number of parking spaces, parking guidance and management optimization; municipal departments can be real-time monitoring of the manhole cover, the command staff at any time to solve the manhole cover turned to expose the "black hole" problem; lamp switch time, lighting the road both sides can real-time control automation, high efficiency and energy saving and convenient pedestrian. With the new generation of Internet of things technology to create the wisdom of male security has been the first signs.

Advantages of NB-IOT

Compared to NB-IOT LoRa 433M, Bluetooth, short distance communication technology which have advantages? Shunzhou said that NB-IoT has wide coverage, the number of mobile and Dalian characteristics, can bring richer scenarios, in four aspects:

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 First, wide coverage: NB-IoT coverage capacity, in the same frequency band, NB-IoT than existing network gain 20dB, covering area expanded 100 times. It can not only meet the needs of wide coverage, but also apply to factories, underground garages and manhole covers which require deep coverage. Therefore, it is not only road lighting, but also has a bright future in indoor and industrial lighting.

Two is the strong link: in the same base station case, NB-IoT can provide 50-100 times more access than the existing wireless technology. A sector that supports 100 thousand connections, supports low latency sensitivity, ultra-low device cost, low device power consumption, and optimized network architecture. This will mean that the lighting control system based on NB-IoT communications technology will be able to control more terminals, to meet the needs of a large number of intelligent networking equipment in the future smart city.

The three is a low power consumption: low power consumption is an important index for smart lighting applications, NB-IoT focus on small data quantity, small application rate, so the power NB-IoT devices can be very small, the terminal module standby time of up to 10 years, especially suitable for application of intelligent Home Furnishing.

Four is low cost: low rate, low power consumption, low bandwidth, NB-IoT chips and modules also bring low-cost advantages. A single successive module is expected to cost no more than $5, eventually reaching as low as $1, which plays a key role in reducing the cost of smart lighting applications.

NB-IOT smart street lighting applications

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 From the NB-IoT commercial point of view, China's enthusiasm in the promotion of NB-IoT is the highest, and indeed in China has been supported by industrial ecology. The boat intelligent research and development of SZ10-NB- IoT street lamp controller is to meet the market demand, it can be said that the field of intelligent lighting NB-IoT technology application of the landmark products.

The SZ10-NB-IoT controller has the advantages of small volume, powerful function, easy implementation, free wiring, reliable operation, easy maintenance; not only applicable to LED lamp, also suitable for high pressure sodium lamp, metal halide lamp and other traditional lighting and dimming switch; can also use the License band, can take the band, with three independent carrier or protection for the deployment, coexist with the existing network.

At present, the application in the SZ10-NB-IoT street lamp controller xiongan District, can be achieved on every street lamp according to the needs of independent switch, dimming and energy saving control, can achieve a comprehensive perception, intelligent control, extensive interaction and the depth of integration, reduce excessive lighting, can reach 30百分比 ~ 60百分比 of the saving rate, realize energy saving and emission reduction. At the same time, through the refinement of urban road lighting facilities management.

Contains the current and voltage measurement circuit of SZ10-NB-IoT lamp controller, it can load real-time collection of the lighting system, can accurately analyze the operation status and fault of city road lighting each alarm, greatly reduce street management work pressure, improve work efficiency, thereby significantly improving the energy efficiency of society.

NB-IOT application prospects

For the development of NB-IoT industry, China Mobile, China Unicom, China Telecom, the three operators have released their respective development plans for NB-IOT. MIIT also issued a document to speed up the request

  


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