随着我国高速铁路地震监测预警工作的推进,我国高速铁路地震监测预警系统的工程推广已提到议事日程。高速动车组加装车载地震紧急处置装置,能在地震发生时有效控制列车运行,确保行车安全,减轻地震次生灾害。在前期车载地震紧急处置装置研究的基础上,通过对我国既有高速动车组加装车载地震紧急处置装置的可行性分析,提出了既有高速动车组加装车载地震紧急处置装置的技术方案,为今后车载地震紧急处置装置在既有高速动车组上的工程推广提供了理论基础和技术支持。 As China’s high-speed railway earthquake monitoring and early warning work forward, China’s high-speed railway seismic monitoring and warning system engineering promotion has been referred to the agenda. High-speed EMUs equipped with on-board earthquake emergency disposal devices can effectively control the operation of trains when an earthquake occurs, ensuring traffic safety and mitigating secondary earthquakes. Based on the research of pre-earthquake vehicle emergency disposal device, the feasibility of retrofitting vehicle emergency seismic device to existing high-speed EMU train is put forward, It provides a theoretical basis and technical support for the future promotion of on-board earthquake emergency handling devices in engineering promotion of existing high-speed EMUs.