Enable Safer & Sustainable Cities with IoT Smart LED Street Lighting Solutions - Gateway play as a Nerve Center

2700K ~ 6000K CCT Auto - Changing at Rainy / Snowing / Foggy Time.

93km Shen Zhen Outer Ring Highway and Tunnel groups adopt smart street lights to enhance the smarter city infrastructure

Intelligent Street Light Luminaires 

Up to 85% Energy Saving than traditional HPS streetlights, and 35% power saving than the normal street lighting without smart light dimming and management system. To optimize the electricity bill by the modern LED street light control & monitoring system, through the smart ambient sensor and motion sensor network, by target dimming with schedule and longitude and latitude GPS dimming or scenes lighting solutions. Greatly saving the operating and maintenance cost by real time faulty report of the street luminaires and Grid status.

 Outdoor Public Lighting’s budget energy bill are big burden for the municipalities when the energy price increasing faster in recent years, plus the significant maintenance costs and always increasing expectations manifested by the public put a continuous pressure on the street lighting budgets. Automatic led street light system light up all outdoor luminaires at the right time for when and where it needed, connect with the ambient light intensity seamlessly, which provide safer & brighter traffic conditions, safer pedestrian environment and create more livable cities, more attractive to the commercial and tourists. The smart led street lights Lay the foundation for future smart cities.

Smart Street Lighting System Features:

Everything you need to know about smart street lighting

LED Street Luminaries Fixtures:

SOWIN Smart LED Roadways and LED Street Lights provide the incredibly efficient-offering super high output at 200lm/W, 175lm/W & 160lm/W, 140lm/W optional to meet different Budgets, extra energy saving 25% ~ 30% than regular streetlights designs.

High-quality Led street light from world famous designer with cutting edge technology, contact us for the reasonable wholesale price from leading led street light manufacturer in China. All of them adopts world famous brand leaders led chips from CREE, Phillips, or OSRAM, professional roads lighting optical lens with high efficiency,and uniform light. Power range from 30W to 300W, which suitable for any height poles, and kinds of roads lighting. Up to 40% longer performance lifetime by target schedule dimming at unnecessary time, and of course lower light attenuation(light decay)  than regulars led lights significantly at 5th year or 10th year ..Compared to traditional HPS lamps projects, smart street lamps have the capability to be remotely powered on, off or dimming and status detect by smart luminaire terminal controllers.

Intelligent LED street lighting main goal to better light up the roads, sidewalks and public area to guarantee citizens’ security and live environment. To ensure visual safety to drivers, pedestrians and cyclists, smart led street lighting needs to meet specific values of luminance, illuminance or dimness, uniformity, and avoid glare according to the road types.

Control Cabinet for Intelligent Street Lighting

When modernizing your existing street lighting infrastructure, intelligent cabinets are able to support energy-saving technologies such as LED street lights and smart lighting management systems. Smart Lighting Control cabinets have to sending and receiving the data between the lighting control center and the terminal individual street lighting devices by the most stable & security communication channels ~ PLC, or link the street lighting system with the smart lighting sensors network.

Intelligent Street Lighting Cabinet is nerve centre & key element of the smart led street lighting project, grouping control solution to safeguard your LED street lamp investment. The smart CPU, which is installed interior of the control cabinets (feeder pillar), offers advanced depth grid monitoring and group lighting control functions - Detect Grid power failures, cable breakages, leakages, theft detection, cabinet door opened/closed, malfunctions(faulty) reporting and energy consumption report, automatic synchronization any led street lights’ currently data to the controlling & monitoring center. Even disconnect with the internet, it is still able to stable and smoothly operate autonomously for weeks, without any intervention from the outside - derives the appropriate switching points from the typical light intensity profiles stored in the integrated astronomical calendar for each date and season, and processing of additional digital input and digital output / Analog output & Analog input... energy measuring devices for values such

as active power/reactive power, voltage, power factor and automatic reporting

of the measured data to the server.

With the CPU as the central building block, the cabinet control solution can be easily upgraded by adding optional modules such as industry touch screen(touch controlling), earth leakage detector, 3-phase current sensor(current contactor), energy power meter(power consumption reporting by daily/monthly/yearly), analogue photocell, over voltage protector and external relays, vehicle motion sensor and ambient sensor, illuminance sensor, expert analysis module, emergency module. You can monitor and control all the streetlight cabinets in your city through our centralized street light management (CMS) system, accessible via any device with internet connection in any part of the world. Dominating over 65% China expressway/highway lighting and tunnel lighting projects by its super stable performance on total over 2,000km and 2,000+ tunnels, and tens of huge city lighting projects, many of the big projects over 10,000 to 30,000 units smart outdoor LED luminaires, the projects scale and the quantity will be ten times of volume in the next coming years basis of our solid foundations and fast growing internet of things(IoT) lighting market !

Universal Design of the Centralized Controllers are flexibility which allows cities to continue using their existing infrastructure components to save cost, keep very short payback period for projects in the modern intelligent street lighting solutions. With their excellent track record in uncountable applications across harsh industrial environments, these compact automation CPUs offer everything that you need for the intelligent control of modern street lighting systems.

Moreover, customized models can be perfectly operating with special cooling & heating system are perfect for Tropical area and extremely cold regions where temperatures range from: - 40 ~ +65 Degrees Celsius.

Segment Level & Individual Lamp Level Management

Smart lighting system controls at segment-level up to 1,000 lamps(outdoor street lamp control quantity depend on the site transformer power supply distance, usually around 100 units street lights by PLC communication channel, LoRa communication channel technology can be around 130 streetlights within 1km radius for multi-directions

with data transmission across transformers) that communicate to a power cabinet which allows automatic on/off/dimming/detecting. The feeder pillar receives data from the lamps, manages and transmits the relevant data to a secure cloud based server, which stores and displays it on a dashboard.

Individual lamp control is handled via single luminaire controller which have lamp-level functionality and intelligence, and allow for remote on/off/dimming control or adaptive lighting. Luminaire controllers can also provide electrical parameters feedback for every lamp, real time malfunction reporting and optional sensors to measure light, temperature, humidity, noise, pollution,etc. In addition, lamp-level controller keeps the lighting grid powered-up during the day, which allows the installation of other smart city applications: EV-Charging, Advertising Screen,Manhole Cover Management, Fire Alarm,Sensors, controllers, CCTV Video Surveillance, and Traffic Flow Detect Cameras.

Sensors Net Work & Adaptive Lighting

Our smart lighting controllers are compatible for 1~10V, 0~5V, 0-10V, and PWM with most of the famous brand led drivers.

 Furthermore, our hybrid model of LoRa & PLC lighting controllers allow for further connectivity ~ Motion Sensors for special demand to meet the adaptive lighting. Adaptive street lighting requires the ability to dimming up to 100% value the lamps in real time when presence (pedestrians or cars) is detected. This requires adding a motion sensor to the lighting pole, usually connected directly to the lighting controller.

Smart street lighting controller types and mounting options

Embedded- Rectangular compact design to be installed inside the driver room. Perfect solutions in the tropical area and extremely cold regions, for 8~10 years warranty demand.

NEMA /Zhaga Socket - Plug-and-Play installation.

Dual Colors Temperature Solutions: 2700K ~ 4500K/6000K Automatic Changing by Weather Sensor

Our Dual Colors Temperature LED street lighting will be perfect solution for the heavy snowing area, serious fog & rains roads, they will be automatically changing the CCT from( from example 4500/6000k to 2700k) nature white-Daylight/cool white to Warm white colors by the intelligent sensors when detecting of dense fog, rainstorm or snowing. 

Moreover our Intelligent street lighting system is a core element for the smart city platform, with maximum power saving rate up to 80% than traditional high pressure sodium lamps and the metal halide lamps by dimming on-demand lighting brightness to the whole city, and at least more of 30% power saving than normal led street lamps without the smart lighting control & management system, and extend the lamps service lifetime dramatically by dimming to minimum safety illumination at midnight.

Multi-Communications Channels to solve any Harsh Working Environment 

A.  PLC 

Power Line Communication is a comm. technology that enables sending data over existing power cables. This means that, with just power cables running to an electronic device (for example) one can both power it up and at the same time control/retrieve data from it in a half-duplex manner.

B.  LoRa Communication

The Data Exchange and Control Command Reception between the Device and the Man-Machine Interface.

a) Adopting the latest International IoT LoRa Communication Technology, combined with AES128 Communication Encryption Technology and Self-Organizing Network Technology, the Comm Distance, Reliability and Security are greatly improved.

b) The Point-to-Point Communication Distance can reach 3,000m,

c) In the case of Repeater, measured 13,000m can be normal communication.

C.  RS-485 Communication

The Data Exchange and Control Command reception between the Device and the Man-Machine Interface.

VII: Cases Study

 93KM long Expressway Street Lighting & Tunnel Lighting using both of the PLC~Power Line Communication and LoRA system, which integrated with the Motion Sensor and Ambient Sensor for seamless connecting, to chieve Maximum Energy Optimization.

VIII: Exhibitions

FAQ:

1. How many street lights can be controlled with 1  Cabinet?

    CC800:  No limited

2.  How can I making a better presetation to my clients and the government officials?

     A: Our Videos

3.  How can our investors shortern their payback period?

   A:  By up to 85% saving than HPS and 35% than normal LED Street light, most of them in 2 years.

4.  Local Server & Local Languages.

   A: Yes

5.  How many street lights can work on the server?

   A: 1).  Max.:1,000,000 units of street lights - One city's entire street lights can be control & monitoR in 1 server.

       2).  Small Countries like population within 10~20 millions people-- just need ONE Server 

6.  If the Failure and abnormal events can be sent by both of E-mail and Message ?

    A: Yes.

7.  How to solve the Foggy & Snowing Frequently cities' road safety?

    A: 2700K~5000K CCT will be automatically varying based on the sensors.

8.  If we need extra power cords and cables for the controllers?

 A: No Need - PLC = Power Line Communication(carrier) which is the technology using current street lights' wires for communication, which is proved to be most stable in the industry and lowest cost for maintainence, easier for installing. NOT-any effected by other wireless signal equipment.

9.  If we can visit your done projects?

 A: 1) . Yes, warmly welcome you and your government clients to viist our oversea huge projects before the Covid-19 was finally controlled,  which are over 10,000 ~ 20,000pcs. Our strategy partner can even offer you basic trainning at the sites.

 2).  Can visit China huge projects anytime when the the Borders are opened to foreigner visitors.

2,000 Projects done , 70% marketing share of China Highway Lighting & Tunnel Lighting, long years rich experience can support your team to be Top.1 competitive on your market, to win the huge city projects!