提出了一种数据类型易扩展的通用遥测事后数据处理方法,给出了五层处理模型和树状数据结构,并介绍了它的三大核心机制:任务机制、插件机制和条件机制.该方法有效提高了挑路的通用性和对新增数据类型的适应性.经过实践检验,该方法实现了多型号通用,是一种性能优良的处理方法. This paper presents an extensible universal telemetry data processing method based on data type, and presents a five-layer processing model and tree data structure, and introduces its three core mechanisms: task mechanism, plug-in mechanism and condition mechanism. Which effectively improves the universality of pick-up and adaptability to newly-added data types.Through the practice and test, the method realizes the multi-model commonality and is a good performance processing method.