Smart ports: Sustainable smart business port operation schemes based on the Artificial Intelligence of Things and blockchain technologies

In recent years, the application and development of the Internet of Things (IoT) has increased significantly. In general, the IoT requires many technologies. Usually, a large amount of IoT sensor information is collected through IoT devices, and devices are connected to each other through IoT communication technology. The Internet exchanges and transmits information, issues instructions and commands to the device, and then conducts prediction and decision making by artificial intelligence (AI) after big data analysis, which is called the AI of Things (AIoT) system.