ISO/IEC 30143:2020提供了在水下环境中设计和开发新应用的指南，如鱼类养殖、环境监测、港口安全等。本文件还: •；提供开发应用程序所需的组件； •；提供用示例对应用程序建模的说明； •；帮助用户理解应用程序中元素之间的通信，以便对元素之间的通信进行建模； •；指导用户水下应用的设计过程。

ISO/IEC 30143:2020 provides the guidelines for designing and developing new applications in the underwater environment such as fish farming, environment monitoring, harbour security, etc. This document also: • provides the components required for developing the application; • provides instructions for modelling the application with examples; • helps the user to understand the communication between the elements in the application for modelling the communication between elements; • guides the user with the design process of underwater applications.