CO2浓度实时检测方法及其实现研究的中期报告【摘要】二氧化碳是一种常见的温室气体，可以影响大气温度和气候变化。因此，对CO2浓度进行实时检测和监测非常重要。本研究针对CO2浓度实时检测方法及其实现进行了中期报告。首先，介绍了CO2浓度检测的重要性和应用领域。然后，详细阐述了CO2浓度检测的方法和技术，包括红外吸收光谱法、电化学法、激光散射法等。接着，对基于红外吸收光谱法的CO2浓度检测技术进行了详细描述，包括检测原理、系统组成、实验步骤等。最后，对未来的研究方向提出了展望，包括检测精度提高、检测速度加快、仪器设计优化等。【关键词】CO2浓度；实时检测；红外吸收光谱法；研究展望【Abstract】Carbondioxideisacommongreenhousegasthatcanaffectatmospherictemperatureandclimatechange.Therefore,itisimportanttodetectandmonitortheCO2concentrationinrealtime.Inthisstudy,amidtermreportonthemethodandimplementationofCO2concentrationdetectioninrealtimewaspresented.Firstly,theimportanceandapplicationareasofCO2concentrationdetectionwereintroduced.Then,themethodsandtechnologiesforCO2concentrationdetectionwereelaboratedindetail,includinginfraredabsorptionspectroscopy,electrochemicalmethods,laserscatteringmethods,etc.Subsequently,theCO2concentrationdetectiontechnologybasedoninfraredabsorptionspectroscopywasdescribedindetail,includingdetectionprinciples,systemcomposition,experimentalsteps,etc.Finally,futureresearchdirectionswereproposed,includingimprovementofdetectionaccuracy,accelerationofdetectionspeed,optimizationofinstrumentdesign,etc.【Keywords】CO2concentration；real-timedetection；infraredabsorptionspectroscopy；researchprospects