Network environmental monitoring system based on Arduino and raspberry Pi

Abstract

The invention relates to a network environmental monitoring system based on Arduino and raspberry Pi. The network environmental monitoring system comprises an environment data monitoring terminal, a transmission network, a database server and a Web server, the environment data monitoring terminal comprises an optical dust sensor, a humiture sensor, a digital buzzer, a LED lamp, a LCD display, an Arduino UNO plate and a raspberry Pi plate, the optical dust sensor, humiture sensor, the digital buzzer, the LED lamp, and the LCD display are connected with the Arduino UNO plate; dust particle quantity in air can be measured and calculated through the optical dust sensor by the Arduino UNO plate, and environment humiture data is obtained by reading a signal transmitted by the humiture sensor by the Arduino UNO plate. The network environmental monitoring system realizes the acquisition of temperature, humidity, and PM 2.5 environment data of network, on one hand, environment data can be displayed at a environment data monitoring terminal with real time, and local acousto-optic alarm information can be emitted according to the condition, on the other hand, the environment data is transmitted to a database server through network, and check and query can be carried out through a browser.

Description

technical field [0001] The invention relates to the field of environmental monitoring, in particular to a network environment monitoring system based on Arduino and Raspberry Pi. Background technique [0002] Environmental monitoring systems are generally used to monitor environmental data such as temperature and humidity, air pressure, and air quality, and have a large number of application requirements in the fields of industrial and agricultural production, warehousing, and computer room monitoring. Traditional systems are developed using single-chip microcomputers, which have single functions or collect environmental data and only display them locally. They do not have network connection and further application-side development to realize data management capabilities; those with network transmission functions often have weak local functions. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a network environmen...

AI Technical Summary

Problems solved by technology

Traditional systems are developed using single-chip microcomputers, which have a single function or only display locally after collecting environmental data, without network connection and further application-side development to achieve data management capabilities; those with network transmission functions often have weak local functions

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