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所在平台: Udemy |
课程主页: https://www.udemy.com/course/learn-iot-basics/
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课程名称：学习物联网基础 概述： 本模块定义了“物联网”（IoT）的概念，指的是一组相互连接的设备及其支撑技术，这些技术使得设备之间以及设备与云之间可以进行通信。目前，由于低成本计算机处理器的发展和电信带宽的增加，互联网上连接的设备数量已经达到了数十亿。日常家居用品，如牙刷、吸尘器、汽车及各种机器，都能通过传感器收集数据，并对此做出智能响应。 物联网是指嵌入有传感器、软件及连接功能的物理对象、设备、车辆、建筑以及其他项目，能够通过互联网彼此收集和交换数据。连接到物联网的设备种类繁多，从简单的传感器和高科技家电到复杂的工厂设备和无人驾驶汽车不等。物联网设备收集到的信息能够被分析，从而提高决策质量、优化和自动化流程，并创造新的商业模式和收入来源。物联网有潜力彻底改变医疗、制造、交通和农业等多个行业。 自20世纪90年代以来，计算机工程师已将传感器和计算机集成到各类日常用品中。尽管早期的低功耗计算机芯片（如RFID标签）主要应用于追踪昂贵设备，但由于最初的芯片体积大且笨重，发展过程缓慢。然而，随着计算机设备变得更加紧凑，这些电路在尺寸、速度和智能方面不断进步。 通过本课程，学生将掌握物联网的基本概念及其在现代社会中的应用潜力。
The module defines how:: The phrase "Internet of Things" (IoT) refers to the collective network of linked devices and the technology that enables the communication between devices and the cloud and between the devices themselves. This communication may also take place between the devices themselves. There are currently billions of gadgets linked to the internet due to the development of low-cost computer processors and increased bandwidth in telecommunications. This indicates that everyday household items such as toothbrushes, vacuum cleaners, vehicles, and machinery may employ sensors to gather data and react intelligently to the input of humans."Internet of Things" is what "IoT" stands for. It is the network of physical objects, devices, vehicles, buildings, and other items embedded with sensors, software, and connectivity, enabling them to collect and exchange data with each other and their environment over the internet. It is also referred to as the Internet of Things (IoT). Devices connected to the internet of things may vary from simple sensors and high-tech household appliances to intricate factory equipment and driverless cars. The information gathered by the Internet of Things devices may be studied and used to enhance decision-making, enhance process optimization and automation, and establish new business models and income streams. The Internet of Things has the potential to revolutionize various sectors, including healthcare, manufacturing, transportation, and agriculture.The Internet of Things connects "things" that people use daily to the internet. Since the 1990s, computer engineers have incorporated sensors and computers into various commonplace items. Nevertheless, development was painfully slow since the chips were so large and cumbersome at first. The early applications for the low-power computer chips known as RFID tags were in tracking pricey equipment. These circuits' size, speed, and intelligence continued to improve over time, even as computer devices become more compact.
