基于产品生命周期时间维的冷链工位碳足迹模型与计算

Aiming at the carbon emission of cold chain station based on the time dimension, the system boundary of time dimension for cold chain carbon footprint was defined and a cold chain carbon footprint model based on time dimension product life cycle was proposed. After object analysis and data collection, the calculation model of carbon footprint based on statistical process control method was established, and the accurate method of quantifying the station of cold chain carbon footprint in unit time was given. By taking a cold chain enterprise as an example, the carbon emissions of a station in the product life cycle of a batch were calculated, the effectiveness and practicality of the model was verified.