寿命周期费用数据采集是寿命周期费用分析的关键问题之一。简要介绍了寿命周期费用的概念,探讨了寿命周期费用数据采集的目的与要求、费用数据的来源、内容、采集形式,以及对费用数据的处理等与寿命周期费用数据采集有关的问题。目的在于为寿命周期费用的数据采集提供一般性指导方法。 Life cycle cost data acquisition is one of the key issues in life cycle cost analysis. This paper briefly introduces the concept of life cycle cost, discusses the purpose and requirement of life cycle cost data collection, the source, content, collection form of expense data and the data collection of life cycle cost. The goal is to provide a general guideline for data acquisition of life cycle costs.