刘兴亮 | 极简物联网技术史

Core Concept - The Internet of Things (IoT) is a new technology and ecosystem derived from the Internet, allowing objects to exchange information, thereby creating a network of interconnected devices [1][3]. Development History - The concept of Machine-to-Machine (M2M) communication was proposed by Bell Labs in 1968, laying the foundation for IoT [6]. - In 1982, Carnegie Mellon University connected a Coca-Cola vending machine to the internet, marking the first instance of a connected device [8]. - The term "Internet of Things" was officially introduced by Kevin Ashton in 1999, linking RFID technology with the internet [12][13]. Technological Advancements - The introduction of IPv6 in 1998 expanded the address space necessary for the widespread deployment of IoT devices [12]. - Major retailers began adopting RFID technology in 2004, pushing IoT into the mainstream [14]. - The mid-2010s saw the rise of IoT cloud platforms, enabling easier development of large-scale IoT solutions [16]. Current State and Future - The COVID-19 pandemic accelerated the adoption of IoT in healthcare and remote work environments, highlighting its importance in real-time monitoring and automation [17]. - IoT has become an integral part of modern infrastructure, encompassing consumer devices, industrial systems, and critical infrastructure, with ongoing advancements in AI and cybersecurity [17].