Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Model:FT-GQX8
Brand:fengtu
1.Road Weather Information System Product Introduction
Road Weather Information System monitors the road environment and provides visibility, wind speed, wind direction, temperature, humidity, atmospheric pressure, rainfall and other data.Road Weather Information System is an integrated application of various meteorological sensors from structure to system composition using comprehensive acquisition and control technology, computer software technology, communication technology and other technologies. It 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. It can complete the collection of various data through remote transmission and send them to the transportation department in time, so as to provide first-hand information for the transportation-related departments to provide transportation meteorological guarantee services along the route. On this basis, it can provide timely meteorological information services for the highway safety authorities and people's travel.
Road Weather Information System system components: meteorological sensors, collectors, pole brackets, power supply systems, cloud platforms
2. Road Weather Information System 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 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 conditions: Measurement principle: infrared remote sensing measurement
model | FT-LM1 |
Detection distance and detection area diameter | 2-8 meters; 23cm |
Installation angle to the horizontal line | 30-80 degrees |
Power supply and power consumption | DC12-24V; 0.6W |
Operating temperature and humidity | Temperature: -40°C to +60°C; Humidity: 0 to 95% |
Thickness of water | 0-10mm |
Ice thickness | 0-2mm |
Snow thickness | 0-2mm |
Slippery degree | 0.01 (slippery) -0.82 (strong friction) |
Road Condition Report | Dry, damp, wet, snow, ice, ice and water mixture |
Highway weather phenomena (optional) | Road surface temperature: -40°C to +60°C |
Weather phenomena: rain; snow; fog | |
Pavement materials | Concrete, asphalt pavement |
communication | RS485, RS232 |
9. The manufacturing enterprise has ISO quality management system, environmental management system and occupational health management system certification
10. The manufacturer has a computer software registration certificate
11. The manufacturer is a 3A credit enterprise
4. Introduction to Road Weather Information System 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
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