System and method for monitoring and acquisition of CO2 in vertical space

Abstract

The invention discloses a system and a method for monitoring and acquisition of CO2 in vertical space. The system comprises a control and display module, a CPU (central processing unit) module, a conversion circuit module and an analog multiplexer in sequential connection, the multiplexer is respectively connected with a plurality of gas sensor modules, the conversion circuit module comprises an A / D (analog / digital) converter and a logical controller which are respectively connected with the CPU module, the A / D converter and the logical controller are respectively connected with a sampling holder, and the logical controller and the sampling holder are respectively connected with the analog multiplexer. The gas sensor modules are distributed in the vertical space to realize stereoscopic monitoring of carbon emission in a monitored area so as to obtain a high-quality CO2 concentration index in the vertical space. Parallel processing for multi-sensor signals is achieved by utilizing the A / D converter, real-time statistics can be performed for carbon emission data in an ambient environment efficiently and stably, and visualized visible interfaces can be made. The system and the method for monitoring and acquisition of the CO2 in vertical space are applicable to carbon emission monitoring in an urban system, the system is simple in structure and low in cost, the method is simple and convenient, and wide practicality is achieved.

Description

technical field [0001] The present invention relates to a CO 2 A monitoring and collection system and method, especially related to a vertical space CO2 environment-friendly use of gas in a building 2 Monitoring and acquisition system and method. Background technique [0002] Sensor technology is an important pillar of modern information technology, and its development is rapid. Its application fields cover all walks of life such as industry, agriculture, mining, transportation, and communication. In the field of environmental monitoring, gas sensors play an important role, and its development trend is miniaturization, intelligence and multi-function. Scientific and effective monitoring of carbon emissions and carbon sinks will enhance my country's voice in international affairs in response to global climate change, and provide a scientific basis for the country's development of a low-carbon economy. Due to the complexity of urban systems, large-scale, long-term, and con...

AI Technical Summary

Problems solved by technology

Now common carbon dioxide monitoring in homes, commercial places and greenhouses is only through the deployment of carbon dioxide sensors at single points. The main consideration is the carbon concentration in the plane range of the monitoring area. This conventional gas sensor monitoring method cannot reflect the environmental system Carbon emission status within the three-dimensional space, there is no effective means for monitoring the concentration of atmospheric carbon dioxide in a large area, such as the three-dimensional space of a community

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