Interlocking device of workshop power supply and train

The invention provides an interlocking device of a workshop power supply and a train, and can be applied to the technical field of vehicle control. The device comprises a magnetic attraction module which is used for generating magnetic force to keep a power supply cable in an attraction state under the condition that the power supply cable of a workshop power supply is electrified; and the voltage dividing module is connected with the workshop power supply and the magnetic module and is used for supplying power to the magnetic module based on the power supply voltage of the workshop power supply to enable the magnetic module to generate magnetic force. 本公开提供了一种车间电源的联锁装置及列车，可以应用于车辆控制技术领域。该装置包括：磁吸模块，用于在车间电源的供电线缆带电的情况下，产生磁力将供电线缆保持为吸合状态；分压模块，与车间电源以及磁吸模块连接，用于基于车间电源的供电电压，向磁吸模块提供电源使磁吸模块产生磁力。