提出新一代气象灾害预警信息广播系统的总体设计框架，并对气象灾害预警信息编码进行深入研究，制定气象预警信息编码格式。气象预警信息广播系统能够迅速接收、处理各种气象灾害信息，在最短的时间内向特定的区域、部门、人群发布预警信息；预警信息可以覆盖到全国，有效解决气象预警信息发布的“最后1公里”问题。

This paper presents general design frame for Weather Hazards Warning Information Broadcasting System based on Digital Audio Broadcasting technology and provides a digital format of Weather Warning message encoding by conducting research on weather hazards warning message encoding. With the Broadcasting System of Weather Hazards Warning Information, all weather hazard information can be effectively disseminated in the shortest time to the specific areas, departments and people. What's more, Warning Information can cover all our country,effectively solving "the last mile"  issue of weather warning information broadcasting.

李泽椿（1935－），男，江苏南京市人，中国工程院院士，研究方向为气象灾害防御技术、应急管理