Highway meteorological monitoring station, also known as highway meteorological monitoring station or traffic meteorological station, is composed of meteorological sensors, collectors, pole supports, power supply system, and cloud platform. It can provide timely meteorological information services for highway safety authorities and people's travel

1. Highway meteorological monitoring station Product Introduction

Highway meteorological stations use comprehensive acquisition and control technology, computer software technology, communication technology and other technologies to integrate various meteorological sensors from structure to system composition. They can continuously obtain meteorological information along the traffic route, and can monitor the visibility , wind speed, wind direction, temperature, humidity, atmospheric pressure, rainfall , road conditions and other meteorological elements in real time. Through remote transmission, they can summarize various data and send them to the transportation department in a timely manner, providing first-hand information for the transportation-related departments to provide transportation meteorological guarantee services along the route. On this basis, they can provide timely meteorological information services for the highway safety authorities and people's travel.

Highway weather station system consists of: meteorological sensors, collectors, pole brackets, power supply systems, cloud platforms

2. Highway meteorological monitoring station Product Features

1. Visibility meter: It is composed of light transmitter, light receiver and microprocessor controller. The transmitter emits infrared pulse light, and the receiver 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 meteorological optical range (MOR) through a special mathematical model algorithm.

2. Integrated sensor for six elements: temperature, humidity, wind speed, wind direction, atmospheric pressure, and piezoelectric rainfall

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

4. Piezoelectric rainfall sensor: This piezoelectric rainfall sensor uses PVDF piezoelectric film as a rain sensing device, and distinguishes raindrop signals through an embedded AI neural network to avoid false triggering due to interference such as grit, dust, and vibration.

5. Standard GPRS wireless transmission

6. Solar power supply and city power supply are two power supply modes to choose freely

3. Technical parameters

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 conditions: Measurement principle: infrared remote sensing measurement

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

10. The manufacturer has the intellectual property management system certification and computer software registration certificate

11. The manufacturer is a 3A credit enterprise

4. Introduction to Cloud Platform

1. CS architecture software platform, supports direct observation through 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, 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 in 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