{"title":"Design and implementation of carbon dioxide sensor based on energy acquisition technology","authors":"Ren Chen, Hon-ting. Cheng","doi":"10.1145/3558819.3565173","DOIUrl":null,"url":null,"abstract":"A self powered CO2 sensor with energy optimization and intelligent measurement concept based on stm300 radio module is designed and implemented. Based on energy acquisition technology, with solar panel as the power supply core, stm300 module as the control core and gss-cozir CO2 sensor as the acquisition module, the effective power supply and accurate concentration acquisition of CO2 sensor in photovoltaic mode are realized. Aiming at the problem of short service life of sensor power supply, a dynamic power consumption analysis method of balancing power supply by using its working cycle and low-power off mode is proposed, and an automatic calibration method for error under long-term trial is given.","PeriodicalId":373484,"journal":{"name":"Proceedings of the 7th International Conference on Cyber Security and Information Engineering","volume":"160 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 7th International Conference on Cyber Security and Information Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/3558819.3565173","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
A self powered CO2 sensor with energy optimization and intelligent measurement concept based on stm300 radio module is designed and implemented. Based on energy acquisition technology, with solar panel as the power supply core, stm300 module as the control core and gss-cozir CO2 sensor as the acquisition module, the effective power supply and accurate concentration acquisition of CO2 sensor in photovoltaic mode are realized. Aiming at the problem of short service life of sensor power supply, a dynamic power consumption analysis method of balancing power supply by using its working cycle and low-power off mode is proposed, and an automatic calibration method for error under long-term trial is given.
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