Abstract
With the large amount of carbon emissions from many enterprises over the years, the global greenhouse effect is getting worse. In order to protect the climate and environment on which we depend, the world is taking active measures to reduce carbon emissions as much as possible. At present, the domestic carbon auditing and verification system is relatively late and immature, and the traditional system efficiency is relatively low. Wireless sensor network (WSN) is a particularly flexible distributed wireless communication network, which can coordinate the perception, processing, transmission, and collection of data of objects perceived within the network until the data content is transmitted to the user terminal. This paper aims to study and design an intelligent network model based on WSN so as to calculate and verify the carbon emissions of enterprises and countries. In this paper, an intelligent WSN model based on ZigBee technology is proposed to build an efficient, low-consumption, and high-precision carbon audit and verification system framework. In this paper, the system framework is referred to as ZWCA for short, that is, the carbon audit and verification system framework of WSN based on ZigBee. In addition, this paper compares the ZWCA framework with the traditional carbon audit and verification system in several groups to analyze the practical feasibility and advantages of the ZWCA framework. The test results show that the ZWCA framework proposed in this paper can audit and verify the carbon emissions of major enterprises very well, and the initial startup power of the ZWCA framework is only 1/2 of the traditional one. At the same time, its actual running power consumption is only 3/4 of that of the traditional audit and verification system framework, and the calculation accuracy is as high as 99%. Moreover, the number of node deaths has decreased, and the system stability has been significantly improved.
Highlights
Climate change has become a global concern, and its influence is gradually permeating around us, slowly changing our traditional way of production and life
If countries around the world continue to develop as before, it is estimated that the global average temperature in 2050 will be 1.4 to 3 degrees Celsius higher than the average temperature from 1961 to 1990
The construction of a carbon audit evaluation system should establish the evaluation system of standard level, index level, and target level. e selected indicators can be roughly divided into environmental factor indicators, economic factor indicators, calculation factor indicators, and personnel factor indicators. e index weight can be expressed as
Summary
Climate change has become a global concern, and its influence is gradually permeating around us, slowly changing our traditional way of production and life. There will be a series of serious consequences, such as large edges of icebergs in the North Pole and the South Pole, rising sea level, disappearance of vegetation in cold areas, reduction of cultivated land, and changes in climate and hydrological conditions. Faced with such a difficult situation, human beings must think about how to open a new development model to reduce the impact of energy consumption, pollution, and emissions on our living environment. The UN convened the United Nations Conference on Environment and Development. e convening of the conference provided a new boost to the world’s response to climate change and put forward many important suggestions for addressing climate change
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