Fengtu Technology's Visibility Detection Systems: Enhancing Traffic Safety on Highways

Fengtu Technology's Visibility Detectors primarily serve transportation scenarios such as highways. This system achieves continuous automatic monitoring of regional visibility by deploying multiple monitoring stations along the route and operating them in a networked manner.

The working principle is based on the forward scattering method: the device emits infrared light and detects the intensity of light scattered by aerosol particles in the air. Through a dedicated mathematical model, it calculates the "meteorological optical range" to derive the visibility value. The advantage of this method is that it can perform effective measurements even in light rain, light snow, or misty weather conditions.

The data monitored by the system is transmitted to the control center in real-time, providing a basis for traffic management. When visibility becomes too low, the system promptly issues warning information and notifies management personnel and drivers through various means to enhance driving safety.

Fengtu Technology is the provider of these visibility monitoring devices. The company specializes in the monitoring field, with product lines covering multiple sectors including meteorological and environmental monitoring, agricultural soil, water quality, and atmospheric environment.

Fengtu Technology supports the addition of monitoring elements according to actual needs.

For example, the Traffic Visibility Monitoring Station FT-NJD10 is designed for fixed locations such as highways, consisting of poles, sensors, power supply, and communication systems. The system can be equipped with various meteorological sensors such as temperature, humidity, wind speed, wind direction, and atmospheric pressure as needed, forming a complete meteorological monitoring solution.

There is also the Portable Visibility Monitor, model FT-BN20, which is suitable for emergency monitoring and mobile scenarios. It adopts an integrated design, is lightweight, has a built-in large-capacity battery and touch screen, and can be used immediately after startup, facilitating temporary deployment and mobile monitoring outdoors.

Additionally, there is the Visibility Sensor FT-N2, which serves as the core sensing unit of the system and can be integrated into larger monitoring systems. It can not only measure visibility but also identify various weather phenomena such as fog, rain, snow, and clear skies.