Visibility Monitoring Station - A Weather Station That Can Monitor Traffic Visibility @2022Updated

Visibility Monitoring Station-a weather station that can monitor traffic visibility@2022 has been updated [TH-NJD10] Visibility monitoring ステーション Shandong Tianhe launched a new product, the visibility monitoring station, which is a traffic visibility weather monitoring equipment by the Meteorological Bureau.
24-hour online atmospheric visibility
.

1.
Product introduction TH-NJD10 visibility monitoring station is composed of several visibility monitoring stations distributed along the expressway.
It automatically monitors the visibility, wind direction, wind speed, temperature, humidity, atmospheric pressure, etc.
The information is transmitted to the monitoring system in time for reference by the traffic control system, and warning information can be issued in time under severe weather conditions to inform managers and drivers in various ways, so as to improve the driving level of the expressway
.

Highway weather station system composition: weather sensor, collector, pole bracket, power supply system, cloud platform 2.
Product features 1.
Visibility meter: It is composed of main components such as optical transmitter, optical receiver and microprocessor controller
.

The transmitter emits infrared pulsed light, and the receiver simultaneously detects the pulsed light intensity forward scattered by aerosol particles in the atmosphere.
All measurement information is collected by the microprocessor controller and converted into Meteorological Optical Range (Meteorological Optical Range) 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 top cover is hidden to avoid the interference of rain and snow accumulation and avoid natural wind shielding
.

The principle is to transmit continuously variable frequency ultrasonic signals, and measure the relative phase to detect the wind speed and direction.
4.
Piezoelectric rain: This piezoelectric rain sensor uses PVDF piezoelectric film as the rain-sensing device, and uses the embedded AI neural network to distinguish the raindrop signal to avoid sand and gravel.
, dust, vibration and other disturbances cause false triggering
.
5.
Standard GPRS wireless transmission 6.
Free choice of solar power supply and mains power supply.
3.
Technical parameters ±10%) resolution 1m2.
Wind speed: measuring principle ultrasonic, 0～60m/s (±0.
1m/s) resolution 0.
01m/s3.
Wind direction: measuring principle ultrasonic, 0～360° (±2°); resolution Rate: 1°4.
Air temperature: measuring principle diode junction voltage method, -40-60°C (±0.
3°C), resolution 0.
01°C 5.
Air humidity: measuring principle capacitive type, 0-100%RH (±3% RH), resolution: 0.
1%RH6.
Atmospheric pressure: measuring principle piezoresistive, 300-1100hpa (±0.
25%), resolution 0.
1hpa7.
Piezoelectric rainfall: measuring principle piezoelectric, 0-4mm/min (≤± 4%), resolution 0.
01mm Fourth, cloud platform introduction 1.
CS architecture software platform, support mobile phone, PC browser direct observation, no need to install additional software
.

2.
Support multi-account and multi-device login 3.
Support real-time data display and historical data display dashboard 4.
Cloud server, cloud data storage, stable and reliable, easy to expand, load balancing
.

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

10.
Support data post-processing function 11.
Support external running javascript script