面向电动驱动系统（E-Drive）的质量变化点管理信息化研究与应用实践

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摘要

聚焦新能源汽车核心部件 E-Drive 生产中的质量波动难题，如质量变化点管理效率低、响应滞后等管理问题。构建“人-机-料-法-环-测”全要素管理因子变化图谱，结合物联网与大数据技术实现实时监控与预测性干预，实现变化点管理精细化流程、系统管理风险、防止批次质量问题。

Research and Application Practice of Information-Based Quality Change Point Management for Electric Drive Systems （E-Drive）

Huang Shishou

Abstract： Focusing on the quality fluctuation problems in the production of E-Drive， a core component of new energy vehicles， as well as management issues such as low efficiency and delayed response in quality change point management， this paper constructs a change map of full-factor management factors covering "Man-Machine-Material-Method-Environment-Measurement". Combined with the Internet of Things and big data technologies， real-time monitoring and predictive intervention are realized， which refines the change point management process， systematically manages risks， and prevents batch quality problems.

Key words： Information Application， Change Point Management System， Real-time Monitoring， Predictive Intervention

新能源电驱系统（E-Drive）向高功率密度、高可靠性发展，E-Drive存在质量痛点如永磁体性能波动、多品种混线生产，人工记录易错、跨部门协同低效、数据分析滞后，结合制造业转型升级对质量管理敏捷性的需求，工艺变更、物料替换、设备异常等引发质量波动的关键节点，使得变化点发生时，妥善管理制造因素（条件），能够锁定原因（记录的保留）即使异常产品流出，也可以轻松地锁定范围（对象批次）查明原因。（剩余4594字）