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Smart IoT Traffic Weather Monitoring

This system integrates a suite advanced sensors—including compact weather stations, visibility meters, and non-invasive pavement sensors—to continuously monitor conditions like black ice, aquaplaning risks, fog, and strong winds. Data is collected and analyzed in real-time, enabling transportation authorities to issue early warnings, deploy resources efficiently, and implement dynamic safety measures such as variable speed limits. It is ideally suited for safeguarding vulnerable sections of roads, tunnels, bridges, ports, and airports.

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Traffic Weather Monitoring smart traffic monitoring iot in smart cities iot smart cities

Product Description

See the Road Ahead, Before You're on It.

1.Hyperlocal, Real-Time Intelligence: Gain minute-by-minute insights into micro-climate conditions that standard weather forecasts miss.

2.End-to-End Visibility: Monitor everything from visibility and wind to critical pavement state (e.g., temperature, water, ice).

3.Proactive Risk Mitigation: Shift from reactive response to predictive prevention of accidents caused by adverse weather.

4.Seamless Infrastructure Integration: Designed for reliable deployment across diverse and critical assets like tunnels, bridges, and airport runways.

Traffic Weather Monitoring1-bgt

Products Description

Multi-Parameter Weather Station Features

* Robust design, easy to install, 24 hours continuous monitoring
* Without moving parts, whole system is free of maintenance
* MODBUS communication protocol, standard RS485/RS232 output
* Radar precipitation can accurately measure amount of precipitation and reflect beginning and ending of raining.

Integrated wind speeed ,wind direction,air temperature humidity pressure precipitation, solar radiation and PM2.5,PM10
Can customized according to your requirements

Model	BGT-W83X(M3)
Signal Output	RS232 or RS485 or SDI-12
Power Supply	7-24VDC
Data Output	1 data per second
Power Consumption	10~110mA@12V depend on parameters included
Material of Body	ASA
Communication Protocol	Modbus、NMEA-0183、SDI-12
Dimension	Ø144 * 248 mm
Operating Temperature	-40℃ - +70℃
Operating Humidity	0 - 100%
Measurement Item	Principle	Range	Accuracy	Resolution
Wind Speed	Ultrasonic	0-70m/s	±3%	0.1m/s
Wind Direction	Ultrasonic	0-359°	<3°	1°
Air Temperature	MEMS sensor	-40℃ - +80℃	±0.5℃	0.1℃
Air Humidity	MEMS sensor	0-100%	±2％	0.1%
Air Pressure	MEMS sensor	150-1100hPa	±1 hPa	0.1hPa
Precipitation (Type:Rain/Hail/Snow; Intensity:Rain)	Radar	0-200mm/hr	±10%	0.01mm
Solar radiation	Silicon	0-2000 W/m2	±5%	0.1 W/m2

Visibility Sensor-bgt

Visibility Sensor

High-accuracy visibility measurement using forward scattering technology.
Works reliably in fog, rain, snow, and all-weather conditions.
Durable aluminum housing — waterproof, dustproof, and impact-resistant.
Anti-glare design reduces sunlight interference.
Stable operation with lightning protection and watchdog system.
Low power (12–24V DC, ~1W) suitable for solar or battery use.
RS485/RS232 MODBUS output, no extra setup required.
Complies with QX/T 536-2020 standard.
Easy pole installation at 1.5–3 m height.

BGT-VS(H2) Visibility Sensor – Technical Specifications
Category	Specification
Model:	BGT-VS(H2)
Picture
Visibility Measurement	Range: 10 m – 10 km (expandable to 80 km)
Visibility Measurement	Accuracy: ±10% (10 m – 10 km)
Weather Phenomenon (Option A)	Detects precipitation types: drizzle, light rain, moderate rain, heavy rain
Weather Phenomenon (Option A)	Identifies: rain, snow, light fog (smoke), dense fog (smoke)
Weather Phenomenon + Precipitation Intensity (Option B)	Includes Option A
	Precipitation intensity range: 0 – 200 mm/h
	Resolution: 0.1 mm (rainfall)
Communication	Baud Rate: 4800 – 19200 bps
	Digital Interfaces: RS485 / RS232
	Analog Output (optional): 0–5 V / 0–10 V, 4–20 mA
	Protocols: ModBus, ASCII
Electrical	Power Supply: DC 12–24 V; AC 220 V (optional)
Electrical	Power Consumption: ≤5 W (non-heating mode)
Mechanical	Material & Weight: Aluminum alloy ≤2.8 kg; Stainless steel ≤20 kg
	Dimensions:
	BGT-VS(H2) A type: 646 × 328 × 176 mm
	BGT-VS(H2) B type: 696 × 280 × 182 mm
Environmental	Operating Temperature: –40℃ to +60℃
Environmental	Humidity: 0 – 100%

Road Surface Condition Sensor

It is a low cost visibility sensor working based on forward scattering principle developed by our company. Main application is for traffic purposes. Aluminum alloy shell with spray-powder make it will never rust, applicable to drilling platforms, ships, highways and other transport sector. Using so called forward-scattering technique it measures the amount of particles in the air that limit the visibility. It emits pulses of infrared light and measures the intensity of the forward-scattered light of the suspended particles in the atmosphere, using suitable algorithms to convert the measurements to meteorological visibility values.

Road Surface State Sensor – Technical Specifications
Detection Distance	2–15 m
Detection Diameter	25 cm
Detection Angle	30–85°
Power Supply Input	12–24 VDC
Maximum Power Consumption	5 W (including lens heating)
Operating Temperature	-38°C to +70°C
Operating Humidity	0–100%
Road Surface Parameters Output	Water film thickness: 0.00–10 mm (Resolution: 0.01 mm, Accuracy: 0.1 mm)
	Ice thickness: 0.00–10 mm
	Snow thickness: 0.00–10 mm
	Slipperiness coefficient: 0.00–0.82 (Resolution: 0.01)
	(*Optional) Road surface temperature: -40°C (min. -50°C) to +80°C
Road Condition Reporting	Dry, damp, wet, snow, ice, slush (*frost optional)
Ice Warning	(*Optional) 2-hour advance road icing forecast
Lens Contamination Detection	Optical lens contamination level measurement and automatic internal compensation
Applicable Road Materials	Concrete, asphalt
Communication Interface	RS485, RS232
Mean Time Between Failures (MTBF)	10 years
Safety	No safety concerns – infrared remote sensing measurement technology