作为经常见于媒体端的热词,大众对物联网的认知已经逐渐由陌生变熟悉。物联网在工业4.0中扮演重要角色,所谓的工业4.0指的是利用物联信息系统(Cyber-Physical System)将生产中的供应、制造、销售信息数据化、智慧化,从而实现快速、有效、个人化的产品生产和提供。事实上,物联网其因具有重要的战略意义而成为各国竞相发展的技术核心产业,目前已经成为一 As a hot word often found in the media side, the public’s cognition of the Internet of Things has gradually become familiar and familiar. IoT plays an important role in Industry 4.0. The so-called Industry 4.0 refers to the use of Cyber-Physical System to digitize and intelligently supply and manufacture information in production so as to achieve fast, effective, Personalized product production and delivery. In fact, because of its strategic importance, the Internet of Things has become the core technology of technology competing for development in various countries and has now become the