Smart Road Lighting

Product Introduction

Environmental Monitoring System

Integrates multi-dimensional sensors (air quality, noise, meteorology). Edge computing analyzes pollution data in real time, linking early warnings and governance. It covers a radius of 500 meters with μg-level precision.

Intelligent Broadcasting Function

Directional sound field + multilingual voice interaction. Real-time broadcasting of disaster warnings, traffic guidance, and safety alerts. Supports advertising operations with a latency <0.5 seconds, ensuring clear reception beyond 100 meters.

Water Mist Spraying System

High-pressure micro-mist dust reduction (PM2.5 removal rate ≥85%). Smart start/stop saves 40% water. Cools 3-5℃ in high temperatures. Links with fire emergency systems and uses dual power supply (solar + utility power).

Environmental Monitoring System

1.Atmospheric Quality Monitoring

Integrates PM2.5/PM10 sensors (accuracy ±1μg/m³), NO₂/SO₂ gas sensors (detection limit 0.1ppm), and temperature/humidity sensors. It collects real-time air quality data within a 500-meter radius, with a data update frequency of 1 time per minute.

 

2.Noise and Illuminance Monitoring

Employs Class 1 sound level meters (measurement range: 20–130dB) and illuminance sensors (0.01–200,000lux) to accurately identify traffic noise pollution and low-light areas, providing a basis for noise control and lighting strategy optimization.

 

3.Meteorological Parameter Linkage

Deploys anemometers (accuracy ±0.5m/s), rain sensors (resolution 0.1mm), and visibility meters (measurement range: 10–50,000m) to early-warning extreme weather such as heavy rain and smog, reducing traffic accident risks.

4.Localized AI Analysis

Features built-in edge computing modules (computing power ≥8TOPS) to perform real-time cleaning, aggregation, and feature extraction on raw data, generating structured data such as air quality index (AQI) and noise pollution levels to reduce cloud transmission pressure.

5.Threshold-Triggered Linkage

Automatically activates water mist spraying or broadcast warnings when PM2.5 concentration exceeds 150μg/m³ or noise exceeds 70dB, forming a closed-loop "monitor-respond" mechanism.

Intelligent Broadcasting Function

Multi-Modal Voice Interaction System

• Directional Sound Field Technology: Utilizes ultrasonic phased array technology to achieve directional voice transmission (angle ±15°), avoiding noise pollution in surrounding residential areas while ensuring drivers can clearly receive instructions beyond 100 meters.
• Multilingual Support: Built-in Chinese, English, and dialect voice libraries, supporting real-time text-to-speech (TTS) and multilingual switching to meet the needs of international cities and aging communities.

Full Coverage of Emergency Scenarios

• Disaster Warnings: Integrated with meteorological bureau and emergency management bureau systems, automatically pushing evacuation routes and safety guidelines during disasters such as typhoons and flash floods, with voice broadcast latency <0.5 seconds.
• Traffic Guidance: Dynamically broadcasting congestion warnings, accident updates, and detour suggestions based on real-time traffic data, combined with LED screens displaying dynamic route maps to improve commute efficiency.
• Safety Alerts: Identifying behaviors such as pedestrians running red lights or non-motorized vehicles traveling in the wrong direction through radar and video detection, and directionally broadcasting warning voices (e.g., "Please pay attention to safety and do not run red lights") to reduce accident rates.

Water Mist Spraying System

Efficient Dust Reduction and Air Purification

• High-Pressure Micro-Mist Technology: Uses 5–7MPa high-pressure pumps and nano-level nozzles (atomization particle size 10–50μm), with a single lamp post covering a radius of 15 meters. The PM2.5/PM10 removal rate is ≥85%, effectively suppressing dust pollution.
• Smart Start-Stop Strategy: Automatically adjusts spraying intensity and frequency based on PM2.5 concentration, wind speed, and humidity data (e.g., activates when concentration >100μg/m³, pauses when humidity >80%), achieving a water saving rate of 40%.

Emergency Cooling in High-Temperature Weather

• Regional Cooling Network: During high-temperature periods (e.g., surface temperature >50℃), it links with surrounding lamp posts to form a "water mist corridor," reducing the perceived temperature by 3–5℃ and alleviating the urban heat island effect.
• Energy Optimization Design: Adopts a dual power supply system (solar + utility power), prioritizing photovoltaic power to drive the water pump. Single spraying energy consumption <0.5kWh.

Fire Linkage and Safety Enhancement

• Early Fire Handling: Integrated with the fire protection system, it automatically activates water mist spraying and broadcasts evacuation instructions when detecting abnormal temperature increases or smoke in the vicinity, gaining time for fire trucks to arrive.
• Explosion-Proof and Freeze-Resistant Design: The spraying system pipelines are made of 304 stainless steel, with built-in electric heating trace cables (operating temperature -40℃~120℃) to prevent low-temperature freezing and high-temperature bursting.

Product Advantages

Smart Road Lighting deeply integrates into scenarios such as urban roads, industrial parks, and scenic areas through high-precision sensor networks, multimodal communication technologies, and intelligent actuators. It not only enhances road safety and air quality but also drives urban governance toward real-time perception, precise response, and ecological friendliness.

About Us

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