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-NJD50
Brand:fengtu
1.Product Introduction of Visibility Monitoring Station
Visibility monitoring station is a system of equipment used to monitor and record road visibility conditions in real time. It can also monitor multiple meteorological elements.The visibility monitoring station is composed of several visibility monitoring stations distributed along the highway. It automatically monitors the visibility, wind direction, wind speed, temperature, humidity, atmospheric pressure, etc. along the highway, and transmits the monitoring information to the monitoring system in a timely manner for reference by the traffic control system. In severe weather conditions, it can issue warning information in a timely manner and inform managers and drivers in various ways to improve the driving level of the highway. Highway weather station system consists of: meteorological sensors, collectors, pole brackets, power supply systems, cloud platforms
2. Features of Visibility monitoring station
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. Visibility monitoring station technical parameters
1. Visibility: Measurement principle: Aerosol forward scatter, 0-50km (≤1KM±2%; ±10%>1KM) 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
4. Introduction to Visibility Monitoring Station Cloud Platform
1.CS architecture software platform, supports direct observation via mobile phone and PC browser, no need to install additional software.
2.Support multiple accounts and multiple devices login
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 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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