Luoyang Yungan Technology Co., Ltd.

APPLICATION AREAS

It is widely used in traffic safety, meteorological observation, ecological environment, vehicle-road collaboration, smart cities, tunnel environment and other fields.

TRAFFIC SAFETY

Provide real-time monitoring and early warning prompts for severe weather conditions for traffic participants and managers.
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METEOROLOGICAL OBSERVATION

Provide specialized equipment for national meteorological observation stations.
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ECOLOGICAL ENVIRONMENT

Provide professional sensors for urban environment and air quality monitoring.
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VEHICLE ROAD COORDINATION

Provide accurate data for roadside weather and road environment perception of intelligent car networking to ensure all-weather traffic.
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SMART CITY

Provide professional products and solutions for smart light poles and urban environment monitoring.
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TUNNEL ENVIRONMENT

Provide environmental detection equipment for tunnel ventilation and lighting control systems.
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INTRODUCTION TO CORE TECHNOLOGY

In the field of meteorological monitoring, we master core technologies, possess independent intellectual property rights, focus on meteorological monitoring, and serve traffic safety.

Visibility Meter Principle

The visibility meter is designed using the internationally recognized forward scattering principle. It has the characteristics of integrated transmitter and receiver, no baseline requirements, simple installation, low geographical location requirements, no impact from vibration, and simple maintenance. The transmitter of the visibility meter emits a beam of infrared light with a central wavelength of 0.87 μm into the atmosphere through an infrared light-emitting diode. The corresponding receiver converges the forward scattered light of a certain volume of atmosphere onto the receiving surface of the silicon photoelectric sensor and converts it It is an electrical signal. This signal is processed and sent to the data acquisition device of the controller. After sampling and calculation by the CPU, the visibility value is obtained, and then communicates with the user's computer through RS-232.

What are you waiting for? Come and contact us to get the configuration plan and equipment ex-factory price!

Hotline：18211985279 Consult Now

SOLUTION

Committed to providing professional environmental monitoring solutions for traffic safety, meteorology, hydrology, environmental protection and other fields.

Solution for Traffic Meteorological Monitoring And Warning System
Visibility Monitoring System Solution for Foggy Areas
Ice and Snow Slippery Road Monitoring and Early Warning Program

Solution for Traffic Meteorological Monitoring And Warning System

1. Overview

Visibility Monitoring System Solution for Foggy Areas

1. Overview

Expressways carry important transportation tasks. With the rapid deve...

Ice and Snow Slippery Road Monitoring and Early Warning Program

System Overview

1. System Introduction

Road (ice and snow) pavement ...

ABOUT US

Focus on weather monitoring and serve traffic safety. We are always on the road...

Ashur-focus On Weather Monitoring Services And Traffic Safety

Ashur is a technology-based enterprise that mainly develops and manufactures visibility meters and other series of photoelectric sensor products.

Luoyang Yungan Technology Co., Ltd. is located in Yanhuang Science and Technology Park in Luolong District, Luoyang City, China. It is a technology production enterprise mainly engaged in the research and development and manufacturing of a series of meteorological and environmental sensors. As the manufacturer of the ASHUR brand, the company adhere...