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Road Weather Information System

Road Weather Information System

Model:FT-GQX8
Brand:fengtu
Road Weather Information System can measure, record and communicate various types of road weather information to provide effective data for road alerts and regular maintenance....

1.Road Weather Information System product introduction

Road Weather Information System can measure, record and communicate various types of road weather information to provide effective data for road alerts and regular maintenance.Road Weather Information System uses comprehensive acquisition control technology, computer software technology, communication technology and other technologies to integrate various weather sensors from structure to system composition.It can continuously obtain meteorological information along the traffic line, conduct real-time monitoring of meteorological elements such as visibility, wind speed, wind direction, temperature, humidity, atmospheric pressure, rainfall, road surface conditions, etc., and complete the summary of various data through remote transmission and transmit it to the transportation department in a timely manner.It provides first-hand information for transportation-related departments to provide traffic meteorological support services along the routes.Based on this, it can provide timely meteorological information services for highway safety authorities and people's travel.

Road Weather Information System system consists of: weather sensor, collector, pole bracket, power supply system, cloud platform

2.Product features of Road Weather Information System

1.Visibility meter: It is composed of main components such as light transmitter, light receiver and microprocessor controller.The emitter emits infrared pulse light, and the receiver simultaneously detects the intensity of pulse light forward scattered by aerosol particles in the atmosphere.All measurement information is collected by the microprocessor controller and converted into the Meteorological Optical Range (Meteorological Optical Range) through a specialized mathematical model algorithm.MOR)

2.Six-element integrated sensor of temperature, humidity, wind speed, wind direction, atmospheric pressure and piezoelectric rainfall

3.Wind speed and direction sensor: The probe head cover is hidden to avoid interference from rain and snow accumulation and avoid obstruction by natural wind.The principle is to emit continuous variable frequency ultrasonic signals and detect wind speed and direction by measuring relative phase.

4.Piezoelectric rain: This piezoelectric rain sensor uses PVDF piezoelectric film as a rain sensing device, and uses an embedded AI neural network to distinguish raindrop signals to avoid false triggering caused by interference such as gravel, dust, vibration, etc.

5.Standard GPRS wireless transmission

6.Free choice of solar power supply and mains power supply.

3.Technical parameters of Road Weather Information System

1.Visibility: Measurement principle: aerosol forward scattering, 5m-10km (≤2km error ±2%, 2Km~10km error ±10%) Resolution 1m

2.Wind speed: measurement principle ultrasonic, 0~60m/s (±0.1m/s) resolution 0.01m/s

3.Wind direction: measurement principle ultrasonic, 0 ~ 360° (±2°); resolution: 1°

4.Air temperature: Measurement principle: diode junction voltage method, -40-60℃ (±0.3℃), resolution 0.01℃

5.Air humidity: measurement principle capacitive, 0-100%RH (±3%RH), resolution: 0.1%RH

6.Atmospheric pressure: measurement principle piezoresistive, 300-1100hpa (±0.25%), resolution 0.1hpa

7.Piezoelectric rainfall: measurement principle piezoelectric, 0-4mm/min (≤±4%), resolution 0.01mm

8.Road condition: measurement principle infrared remote sensing measurement

modelFT-LM1
Detection distance and detection area diameter2-8 meters; 23cm
Installation angle to horizontal line30-80 degrees
Power supply and power consumptionDC12-24V; 0.6W
Operating temperature and humidityTemperature: -40ºC to +60ºC; Humidity: 0 to 95%
Water thickness0-10mm
Ice thickness0-2mm
Snow thickness0-2mm
Slippery degree0.01 (slippery)-0.82 (strong friction)
pavement condition reportDry, wet, wet, snow, ice, ice water mixture
Highway weather phenomena (optional)Road temperature: -40ºC to +60ºC
Weather phenomena: rain; snow; heavy fog
pavement materialConcrete, asphalt pavement
communicationRS485, RS232

9.The production enterprise has ISO quality management system, environmental management system and occupational health management system certification.

10.The production enterprise has a computer software registration certificate

11.The production enterprise is a 3A credit enterprise

4.Introduction to Road Weather Information System cloud platform

1.CS architecture software platform supports direct observation on mobile phones and PC browsers without the need to install additional software.

2.Support multiple accounts and multiple devices to log in

3.Support real-time data display and historical data display dashboard

4.Cloud servers and cloud data storage are stable and reliable, easy to expand, and load balanced.

5.Support SMS alarm and threshold setting

6.Support map display and view device information.

7.Support data curve analysis

8.Support data export table format

9.Support data forwarding, HJ-212 protocol, TCP forwarding, http protocol, etc.

10.Support data post-processing function

11.Support external running of javascript scripts

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