Hybrid City main Grid and solar panel power led street light with remote energy analysis power reading reporting system

Smart Street Lights Enhance a Smarter City

SOWIN IoT lighting will help make your city smarter and greener by streamlining city services, improving public lighting spaces safety,radically reducing lighting energy consumption and greenhouse gas emissions, and paves the way for your city becoming more livable, charming and sustainable. CHENG HONG is the recognized leader in smart connected street lighting in China , with hundreds of successful huge project cases in domestic and oversea market , over 2000 projects and total length over 2000km done and dominate s the 65% China highway and tunnel smart lighting market share. Widely products line up from from simple remote switching on/off ecosystem of Loop Control to smart city lighting lamp-level management, we are offering any solutions to meet different budget levels as you need it.

SOWIN street lighting management system is a secure, intelligent lighting management platform with data encryption that provides full i ntuitive visibility and control s of LED street lighting from a centralized dashboard, allowing users to securely monitor entire city street light points, set schedules and different lighting scenes, adjust lighting brightness levels on demand. Automatically color temperature changing from nature white to warm white to meet different weather conditions, especially at the harsh weather like snowing, fog areas to warranty safer driving and make citizens feeling more comfortable. Motion /Ambient S ensor detection network offers the maximum energy optimization efficiency. Data encryption ensures the software meets the most stringent security standards.

Web application with the intuitive google map based providing a completely view of the precise locations of smart connected LED street lights - with ID numbers showing and tracked on every cabinet and any individual light. A utomatically real time failure reporting abnormal function improving management workflows efficiency and deploy maintenance crews only when and where needed, deeper insight Data enhance the scientific planning and maintenance.

By update your existing led luminaires with a dimmable drivers and our smart individual light controllers, or replace the traditional high pressure sodium luminaries with brand new led streetlights, to seamless connecting with our smart centralized controllers on the cloud based server , achieving up to 85% energy saving . Our opened communication protocol allows eas ier integration with other third party intelligent platforms and IoT devices, ensuring your intelligent street lighting system to be nerve center of the smart city.

By cater to local culture background customized luminaire fixtures style design and installation to continued hassle-free operation and remotely controlling, monitoring and management, to extend the lamps lifetime and optimize their performance by target schedule dimming on when needed area,  to decrease interruptions and unexpected expenses, to minimize your carbon footprint and get a sustainability economic.

Key Characteristic Introduction:

Intelligent Remotely Street Lights Management

Smart city street lighting management software gives you a full command over your entire public lighting infrastructure. Monitor and control each individual street light or group of street lights and entire city lighting points with an open, secure and intuitive smart streetlights dashboard application suite that is remotely accessible through a standard web browser at any time, from anywhere as long as there is internet. Optimization workflow lead to a maximum energy efficiency and flexibility on lighting management.

Our networked controls system based on two-way wireless communication using the latest in mesh network technology. The intelligent street light control system enables individual streetlight points to be controlled and monitored remotely and to be centralized managed via our server(online web application platforms). City managers and the Street Lighting operators can remotely control the outdoor lighting infrastructure by setting on-demand dimming levels to achieve significantly energy savings and can get real-time feedback from the street luminaires reducing operating and maintenance costs via accurate scheduling of on-site maintenance service tasks, while improving both the reliability and the energy efficiency of your entire city lighting.

Citywide Street Light Infrastructure Control & Overview

Creating Group or individual street lights controlling. Adjust citywide lighting requirements based on profiles, specific weather with scene lighting mode (snowing/foggy/storm days), certain events, or vehicle moving and human movement for adaptive dimming. Highway, Street, garden, parking lot, and underpass with specific scenes. Modern street lighting system are mainly integrated of high output efficiency led street light(luminaries), high sensitivity and ultra - high precision motion sensor and ambient sensors,individual light controller and the intelligent cabinet as centralized controller/feeder pillar, and the cloud based online web application server.

Faults Monitor & Proactive Maintenance

Identify street light alerts/alarms on google map at a city-level. Precise location for maintenance crews promptly action and reduce the extra expensive inspection expenses. Faults Reporting & Alert in real-time for active maintenance. Abnormal cabinet door open, outage, cable leakage, lamp failure, grid/lamps status, malfunctions  and other system issues, etc, automatically notification with data-rich  and alarming on monitor center.

Optimiz ation Energy & Reporting

Daily, Monthly, Yearly power consumption and saving reporting with insightful graphical data  of each cabinet or entire city, helps optimize the entire lighting infrastructure. Most efficient energy optimization by rich visualization data and maintenance planning and logs activity. Depth city energy consumption overview, for making actionable plans to meet smart city goals.

Segment Control Panel (Feeder Pillar) for Street Light Control System

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.

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(CC800), 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.

Individual Lamp Level Controlling & Monitoring

Intelligent street lighting system controlled at segment-level comprises a cluster of up to 256 street lights that communicate to a power cabinet which allows automatic on/off/dimming control. The feeder pillar receives data from the street lamps, manages and transmits the relevant data to a cloud based server, which stores and displays them on your computer dashboard.

Individual lamp control is handled via single lumina ry controller which have lamp-level functionality and intelligence, and allow for remote on/off/dimming control , status monitoring or adaptive lighting. Lumina ry 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, Weather/Ambient Sensors, Advertising Screen,Manhole Cover Management, Fire Alarm, Motion Sensors, CCTV Video Surveillance Camera , and Traffic Flow Detect Cameras.

Lowering City Lighting Infrastructure Cost

Limit energy consumption and minimize CO2 emissions and lighting pollution with target dimming schedules and motion/ambient sensor network. On-demand lighting schedules to achieve sustainability without compromising citizen comfort and safety, benefit both of social and Business. Fundamentally lowers maintenance costs and reduces operating expenses.

Amazing & Safer Lighting Experience with Sensors Network & Adaptive Lighting

Ensure there is precise illuminance and security lighting at the right place for the activities by adjusting lighting schedules as per the specific needs - with accurate and transparent lighting data. Increase light levels in busy areas or in case of unexpected events. Street Light Workflow Management Tools improve decision-making by providing insights data to lighting performance parameter. Automatically fault notification for promptly repair to  reduce drivers, cyclist and citizen complaints.

Our smart lighting controllers are compatible for 1~10V, 0~5V, 0-10V, and PWM with most of the lighting manufacturers. 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 vehicles ) are detected.

Adjustable Street Light Colors (2700K ~ 6000K)

Create the right ambience to protect safer driving and please the citizens. For a complete immersive experience, street light color temperatures can be automatic changing for specific weather, such as snowing days, foggy area and storm, 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,or combination of warm white and nature white for CCT compensation in the tunnels lighting, all based on the smart ambient sensor detection networks.

Multi-Communicat i on Channels to solve any Harsh Working Environment

Power Line Communication is a communication technology that enables tranfer data over existing powerlines.

LoRa Communication key advantage is transmission data cross over transformer

Smart City Integration

Traffic Fllow, Security Systems, Environment Sensors, EV Charging, Emergency Response Systems, Weather systems, Advertisement Billboard, Asset Management, Digital Parking Lot, etc. Manage, monitor and control different smart city devices and IoT applications with a single central management dashboard.

Key Features:

Different target dimming schedule can be any point as you need it

High-quality Led street light from world famous designer with cutting edge technology

R easonable wholesale price from leading led street light manufacturer in China. All of the components 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, an y 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 lumina ries 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.

Cases Study

93KM long highway Street Lighting & Tunnel Lighting using both of the PLC~Powerline Communication and LoRA system, which integrated with the Motion Sensor and Ambient Sensor for seamless connecting, to achieve Maximum Energy Opitimation.

More detailed, please contact our engineering team for an expert training!