“汽车数字化标准信源”是一种特殊的车用RFID电子标签,本文对“汽车数字化标准信源”的“全生命周期”活动状况进行全面分析、研究,对全生命周期中“物理生命”和“系统生命”两个阶段的划分、定义进行了阐述,对两个阶段分别实现的功能和产生的作用进行了详细的描述,并对两个阶段的起始点和全生命周期的起始点进行了阐述。 “Car digital standard source ” is a kind of special car RFID tag. This paper analyzes and studies the status of “Car lifecycle ” of “Car digital standard source ”, The definition and division of the two stages of “physical life” and “system life” in the cycle are described in detail, and the functions and the functions of the two stages are described in detail, and the two stages The starting point and starting point of the whole life cycle are described.