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HJC黄金城首页 > 新闻资讯 > NEWS

Intelligent street lighting single lamp control system solution

来源：Smart rod net 时间：2023-03-23 15:08:07

Single - light controller as the name implies is able to realize the control of each controller. There are many categories of single light controller, Hangzhou three thousand smart City Technology Co., Ltd. mainly produces external single light controller and built-in single light controller.

NB-IoT single light control system solution

Hangzhou Sanqian Smart City Technology Co., Ltd. uses a single light controller for NB-iot communication. In the previous several wireless communication methods, we have accumulated practical experience in different field environments. Finally, a wireless communication mode of NB-iot is used, which is a new intelligent single-light control system with long communication distance, fast communication speed, strong penetration, good stability and low power consumption. Generally speaking, it is an inevitable trend of the development of economy and technology to realize the network, the real-time.

Intelligent street lighting single lamp control system must achieve simple points:

(1) The control network can realize point-to-point and multipoint to multipoint communication

(2) Through programming, the nodes in the network can be controlled by grouping.

(3) Can transmit switch, brightness, fault classification and other signals, which is conducive to energy saving and fault detection.

(4) Simple networking mode, easy maintenance, good scalability.

(5) Choose standard protocols as far as possible to achieve interoperability between products of different manufacturers.

(6) Strong anti-interference ability and long transmission distance.

Single light controller features of NB-iot communication:

Using NB-iot technology, it has the characteristics of long distance, low power consumption (long battery life) and multiple nodes.

It is mounted in the access port of the light pole by the hanging ear.

Original appearance design, flame retardant PC shell, anti aging, not afraid of falling.

The use of power metering chip, high reliability;

Support single, double, three (arm, fire) control and detection, suitable for high pressure sodium lamp, LED lamp, metal halide lamp and energy-saving lamp types;

According to the central station software of Sanqian Wisdom lighting control system or the mobile phone APP, it can realize the scene control of area, street, interval and one side (single or even number), as well as the mode control of main road lights on, auxiliary road lights on, main and auxiliary road lights on, main road dimming, auxiliary road dimming and main and auxiliary dimming.

With abnormal on/off lights, lamp failure, communication failure and other alarm functions;

Variable power control output, control HID lamp variable power rectifier action;


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The following are some implementation cases:China's first "smart street light + drone inspection" road, Yueqing Electric City Avenue in Wenzhou, Zhejiang In July 2021, Yueqing Electric City Avenue in Wenzhou, Zhejiang became China's first road equipped with drone inspection during the construction of a smart street light project Officially opened to traffic, a small airport with drones installed on the center pole lights on Electric City Avenue serves as the take-off and landing platform for the drone automatic inspection system. By presetting the trajectory of the drone, the drone can undertake a large part of the inspection tasks in the later operation and maintenance work, mainly including scheduled inspections and emergency inspections.5. "Smart light pole + drone + Beidou", Beidou smart integrated light pole application in Quzhou, Zhejiang, ChinaIn April 2023, in Zhangshu Bay, Yancun, Yanjiang Highway (Kecheng Section), Quzhou City, Zhejiang, China, every morning and evening rush hour comes, the small iron box on the top of the Beidou Smart Integrated Light Pole automatically opens, and the drone inside takes up work. , inspect the surrounding roads once each, covering a radius of 7 kilometers along the way within 1 hour of working time. During drone inspection operations, if there is a serious congestion, the drone will hover close to observe, synchronize with the Beidou big data platform at the rear, and use the megaphone on board to cooperate with traffic control personnel to divert traffic."Smart light pole + drone application system" Shaanxi Xixian New District Energy Jinmao District Shaanxi Data collected by high-definition dome cameras installed on smart light poles built next to the platform. The standing smart light poles and equipped high-definition dome cameras penetrate into every corner of the highway, streets, parks and other areas under the jurisdiction. In the fields of municipal administration, transportation, security, environmental protection and other fields, they can provide public facility monitoring, real-time information release, smart security, and convenience for the people. Charging, emergency calling, weather and air monitoring and other functions.In summary, the integration of smart light poles and drones has shown great potential in urban management. This integration also provides more possibilities for public services. At the same time, the integration of smart light poles and drones also Promoted the development of related industrial chains. The innovative integration of smart light poles and drones in the low-altitude economy represents an important technological progress in the construction of smart cities, bringing unprecedented convenience and efficiency to urban management, public services and multiple industries. With the continuous advancement of technology and the continuous expansion of applications, this integration method will show broader prospects and greater potential. The low-altitude economy has emerged. Let us join hands to witness how the intelligent light of smart light poles and drones complement each other in this grand blueprint, and jointly create a brilliant future.
2024.05.30
Solar lawn lamp market demand analysis

Solar lawn lamp market demand analysis

Solar lawn lamp is a kind of green energy lamps, with safety, energy saving, environmental protection, easy to install and so on. Solar lawn lamp is mainly composed of light source, controller, battery, solar cell module and lamp body and other components. Under the light irradiation, the energy is stored in the battery through the solar cell, and in the absence of light, the battery energy is sent into the load LED through the controller, which is suitable for green grass beautification lighting.(1) The scale of foreign market demandIn developed countries such as the United States, Japan and the European Union, the demand for solar lawn lights has shown a rapid growth trend in recent years. Solar lawn lamp style is simple, there is no long cable, there is a battery inside, during the day to absorb daylight reserve, whenever the dusk light will be lit, emit soft light, generally can last 8h.Europe is very green, high lawn coverage. Some cities and villages in Europe are full of lawns, and many urban parks take lawns as the protagonist, becoming the best place for people to relax and entertain. In addition, the villa building lawn area is also very large. Today, with the rapid development of the solar photovoltaic industry, the utilization rate of solar lawn lights in Europe ranks among the top in the world, and solar lawn lights have become a part of the green landscape in Europe.More than 90% of solar lawn lights sold in the United States use nickel-cadmium batteries as energy storage batteries. Solar lawn lights can only use nickel-cadmium batteries with a capacity between 600 and 900m Ah. Due to the nickel-cadmium battery (1.2V) has a memory effect, which will lead to a significant reduction in the capacity of the battery without full discharge, and nickel-cadmium batteries contain toxic substances, the United States gradually began to ban nickel-cadmium batteries, which will make the United States solar lawn lamp market demand structure has changed, and the replacement demand has increased the market demand for solar lawn lamps.In Japan and South Korea, urban street planning and design, improvement projects and long-term management reflect the people-oriented design concept, quality awareness of excellence, exquisite and harmonious street landscape, functional service facilities, highly civilized public quality, in the road greening, park greening and other lawns have been widely used solar lawn lights.The annual import of solar lawn lights from China has exceeded 100 million, and this market will continue to maintain a rapid growth trend in the next few years.(2) The scale of domestic market demandSolar lawn lights are mainly used in urban lawns, including green Spaces such as squares, parks, communities, and roads. The acceleration of urbanization and the improvement of urban green space have stimulated the development of lawn production and scientific research. There are already thousands of enterprises engaged in lawn supply across the country, of which there are dozens of backbone enterprises of about 1,000 acres. The annual output of domestic lawn has exceeded 200 million square meters.(3) The growth of demand for solar lawn lamp productsChina's solar energy industry is developing rapidly, and the potential demand for solar energy products in the domestic market is also huge. In recent years, solar lawn lights are widely used at home and abroad because of their energy-saving, environmental protection, convenient installation and other characteristics, although the application of our products has not been fully popularized, but its demand potential is huge. With the further increase of urban green area, the domestic market will further increase the supply demand for solar lawn lights.
2023.10.10
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