【摘要】 阐述基于动态二维码的供热设备跟踪与维护，介绍总体架构设计和主要功能模块。探讨设计过程，包括二维码生成、设备基础信息维护、手机端App软件应用、数据安全传输网络选用。更多还原

【Abstract】 This paper expounds the tracking and maintenance of heating equipment based on dynamic QR codes, introduces the overall architecture design and main functional modules. Explore the design process, including QR code generation, maintenance of device basic information, application of mobile app software, and selection of data security transmission network.更多还原