Weather monitoring system based on geographic information system

Abstract

The invention provides a weather monitoring system based on a geographic information system. The weather monitoring system comprises weather monitoring stations arranged at different geographic positions, a general packet radio service (GPRS) network and a weather monitoring center based on the geographic information system, wherein the weather monitoring center comprises a weather monitoring working station for supplying human-machine interaction, and a first GPRS data transmission module, a geographic information system server, a weather data alarm server and a weather data historical record server which are connected with the weather monitoring working station; each weather monitoring station comprises a temperature sensor, a humidity sensor, a wind speed sensor, a wind direction sensor, an illumination sensor and a data acquisition card connected with the sensors; and the data acquisition cards are connected to a cluster and communicated with the weather monitoring center through the cluster. Due to the sensors, the weather monitoring center analyzes and processes data of weather information of the geographic positions, monitors running of equipment of the weather monitoring stations and concentratively manages weather monitoring.

Description

technical field [0001] The invention relates to a weather monitoring system, in particular to a weather monitoring system based on a geographic information system (GIS). Background technique [0002] Existing meteorological information monitoring systems collect meteorological information for some selected geographical locations, which can be transmitted to the meteorological monitoring center through simple communication methods, and most of the existing technologies are single-point monitoring, that is, the meteorological information of a location The information serves only one user and cannot form a good meteorological sensor network, so it cannot meet the requirements of centralized monitoring. Therefore, it is necessary to establish a meteorological monitoring center based on geographic information system to facilitate the centralized processing and maintenance of meteorological data by the meteorological monitoring center. Contents of the invention [0003] The pur...

AI Technical Summary

Problems solved by technology

[0002] Existing meteorological information monitoring systems collect meteorological information for some selected geographical locations, which can be transmitted to the meteorological monitoring center through simple communication methods, and most of the existing technologies are single-point monitoring, that is, the meteorological information of a location The information only serves one user and cannot form a good meteorological sensor network, so it cannot meet the requirements of centralized monitoring

Images