Product Introduction:

The HT-MRVS2 is an integrated intelligent transportation weather sensor combining a vehicle-mounted pavement condition detector and visibility meter based on near-infrared spectroscopy technology. It is specially designed for real-time monitoring of road surface conditions and roadside visibility. Adopting high-precision optical detection technology, the unit can rapidly measure visibility while the vehicle is in motion, identify hazardous road conditions such as water pooling, snow cover and ice formation, and simultaneously detect parameters including road surface friction coefficient and pavement temperature. It provides real-time data support for winter road maintenance, traffic safety control and smart traffic management.

Product Parameters:

Product Advantage:

    1. Technical Advantages

Near-infrared spectroscopy technology: Enables non-contact measurement with a response rate of 10 times per second, guaranteeing real-time and accurate data. Multi-parameter simultaneous monitoring: Capable of concurrently detecting key indicators including pavement condition (dry / damp / wet / snow / ice), coating thickness (0 – 2 mm), friction coefficient (0.01 – 0.82), temperature (-50°C to +60°C), and visibility (20 – 1000 m). Dual-mode communication: Supports wireless Bluetooth transmission to mobile App, or cloud server upload via DTU for remote monitoring and data integration. Wide environmental adaptability: Operating temperature ranges from -40°C to +60°C, with humidity coverage of 0–95%, suitable for extreme climatic conditions.

    2. Functional Benefits

Dual mode: Mobile / fixed installation, flexibly adaptable to vehicle-mounted or stationary deployment to meet diverse application scenarios. Dual power supply: Optional high-capacity lithium battery for long endurance, compatible with vehicle charger to ensure continuous equipment operation. Low maintenance cost: Robust and durable structure with no complex consumables, greatly reducing operation and maintenance investment. Intelligent early warning system: Combined with pavement friction coefficient, fog condition and accident-prone zone data, it delivers real-time risk alerts for drivers and traffic management authorities.

Product Advantage:

1. Winter Road Safety

Real-time monitoring of icy and snow-covered road sections to guide precise spreading of de-icing agents and improve maintenance efficiency. Provides slippery road and low-visibility early warnings for expressways and urban arterial roads to reduce traffic accident rates.

2. Intelligent Traffic System

Integrates with traffic management platforms to assist dynamic road condition analysis and optimize signal light control and route planning.

3. Special Scenario Monitoring

Enables all-weather risk monitoring for accident-prone areas such as bridges, riverside roads, tunnels and mountain highways.