Crowdsourcing collection method of atmospheric environment sensing node data

Abstract

The invention relates to a crowdsourcing collection method of atmospheric environment sensing node data. Gas sensor data collection of atmospheric environment sensing nodes is achieved by adopting mobile phones. The atmospheric environment sensing nodes can be fixed nodes installed at urban specific positions, can be also fixed to buses, taxis or other moving vehicles and can be also mobile phones carried about by pedestrians. Therefore, existing urban atmospheric environment monitoring limitations are overcome, monitoring of only several points can be completed. The mobile phones installed with mobile monitoring application service software are utilized, and when the mobile phones enter the communication radius of the atmospheric environment sensing nodes, the atmospheric environment sensing nodes detect existence of the mobile phones and try to establish connection through an active contact sensing method. Once connection succeeds, uploading of the data acquired by multiple gas sensors of the atmospheric environment sensing nodes to the mobile phones can be completed, and crowdsourcing mobile phones of the atmospheric environment node data based on the mobile phones are achieved.

Description

technical field [0001] The invention belongs to the field of computer engineering, and in particular relates to a crowdsourcing collection method of atmospheric environment sensing node data. Background technique [0002] my country is a populous country with numerous cities and dense population. However, due to the development of industry, many of our cities have been polluted to varying degrees, especially air pollution, which has directly harmed us, and the incidence of people's diseases has also increased year by year. The pollutants in the air are mainly respirable particles, sulfur dioxide, nitrogen dioxide and other substances. The quality of air quality reflects the degree of air pollution, which is judged according to the level of pollutants in the air. [0003] Air pollution is a complex phenomenon. At a specific time and place, the concentration of air pollutants is affected by many factors. The emission of man-made pollutants from stationary and mobile polluti...

AI Technical Summary

Problems solved by technology

This kind of monitoring can only achieve accurate monitoring of several locations in a city, but it is impossible to obtain accurate and real-time monitoring results for the air pollution at each point and time period of the entire city

From another point of view, it is unrealistic to obtain high-density air pollution monitoring in cities, in terms of the number of monitoring equipment and subsequent maintenance.