Device for acquiring and wirelessly transmitting air quality data in forest environment

Abstract

An embodiment of the invention discloses a device for acquiring and wirelessly transmitting air quality data in the forest environment. The device mainly comprises a CPU (central processing unit) module, an AD (analog to digital) conversion module, an RS232 serial port module, a GPRS wireless transmission module, a flash data storage module, a calendar time generation module, a temperature acquisition module and a power management module, wherein the CPU module exchanges commands and data with a forest environment air quality detection device through an RS232 serial port, on one hand, measurement data of the detection device are acquired, and on the other hand, the work state of the detection device is monitored. The temperature acquisition module is used for measuring the indoor temperature of an ecological station and is used for guaranteeing that the air quality detection device runs in an appropriate temperature environment. The AD conversion module can further be used for acquiring other environment data, adding timestamps for all acquired data and saving the data in a flash chip. Meanwhile, the GPRS module is adopted to wirelessly upload the acquired data and the working state information of the detection device to a network server, so that the means for acquiring air quality detection data of the forest environment becomes simple, convenient and reliable.

Description

technical field [0001] The invention relates to the technical field of measurement and monitoring, in particular to a device for collecting and wirelessly transmitting air quality data in a forest environment. Background technique [0002] Nowadays, air pollution has become an unavoidable problem for urban residents. The monitoring of air environment indicators provides convenience for the health evaluation and management of ecosystems. Real-time and accurate environmental data acquisition and analysis help environmental protection departments formulate policies and take measures to reduce pollution , Protect people's health and provide scientific basis. However, since most ecological environment monitoring stations are built in the suburbs, forests and parks, it brings difficulties to the real-time transmission of air quality detection data, making relevant staff have to go to ecological stations for on-site data collection on a regular basis, which not only consumes a lot ...

AI Technical Summary

Problems solved by technology

However, since most ecological environment monitoring stations are built in the suburbs, forests and parks, it brings difficulties to the real-time transmission of air quality detection data, making relevant staff have to go to ecological stations for on-site data collection on a regular basis, which not only consumes a lot of manpower , material resources and time, and the collected data is not real-time, and heterogeneous and scattered, it is difficult to carry out unified management and subsequent processing and analysis

On the other hand, when the automatic detection equipment of the ecological site encounters a fault or unexpected situation (such as a power outage) and stops working, it is difficult for the site management personnel to find and solve the problem in time, which may lead to long-term data loss

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