Railroad Rainfall Monitoring System

The main task of the railroad rainfall monitoring system is to obtain real-time, accurate information on precipitation near the metro. It not only provides important rainfall information for the railroad transportation department, but also has great significance for studying the natural environment changes in a large area of the region. With the construction and development of China's railroad network and the progress of urban transportation, the rainfall monitoring system has become one of the basic observation facilities and plays an increasingly important role in flood and drought control.

Railroad encountering heavy rain is a very dangerous thing, if there is heavy rain weather will lead to flooding of the line, causing serious consequences; also affects the safe movement of trains, passengers getting on and off the train and the safe evacuation of personnel, and may even cause casualties. Therefore, it is necessary to strengthen the monitoring of the environment around the railroad rainfall stations to ensure their normal work and avoid disasters, so that the railroad can better serve the society.

The rainfall online automatic monitoring system launched by Windway Technology, which is based on the Internet of Things and wireless communication technology, has the advantages of remote observation, unattended and sturdy, and its workflow is.

The sensor collects real-time data of rainfall, this rainfall, daily rainfall, weekly rainfall, monthly rainfall, annual rainfall, etc. The data is sent wirelessly and remotely to the monitoring platform, logging into the IOT platform to view real-time data and historical records, and remotely setting parameters such as data reporting interval, data receiving volume, equipment sending location, and whether to clear the data for the rainfall station.

Technical parameters.

◇Measurement range: rain intensity 0～4mm/min

◇Measurement accuracy: ±0.2mm

◇Discrimination rate：0.2mm

◇Reporting form: 4G wireless remote transmission

◇Rain-bearing caliber：φ200mm

◇Power supply mode：Solar panel+battery combination power supply

◇Solar power: 10W / 30W (optional)

◇Battery parameters：DC3.7V 10Ah

◇Support height：1.5m

◇Working environment: -20℃～80℃ (no icing state)