this system‌Mainly monitored by monitoring stations‌Data transmission network‌The data center and user terminals consist of four parts.‌The monitoring station is responsible for collecting on-site dataCO2Concentration data,‌Transfer data to the data center for processing through a data transmission network‌Storage and analysis,‌Ultimately, through the user terminal（‌asPC、‌Mobile devices, etc.)‌Provide data access and analysis services.