The invention relates to a driving device applied to an electrical screen cabinet of a train, the driving device comprises a communication board, a main control board, N semiconductor switch boards and a health monitoring board, health state data of each semiconductor switch board is obtained through the health monitoring board, and the N semiconductor switch boards are connected to the communication board based on a control instruction of the main control board. The state health data are analyzed according to a preset fault diagnosis algorithm, abnormal data are determined, a fault alarm signal is output, the abnormal state of each semiconductor switch board can be obtained in time, then the fault detection efficiency is improved, the driving device does not adopt a traditional mechanical contact device, and the driving device is simple in structure and convenient to use. The semiconductor switch device in the semiconductor switch board is used for driving control, so that the reliability and stability of the device can be improved, and the failure rate of the device can be reduced.
本申请涉及一种驱动装置,应用于列车的电气屏柜,驱动装置包括:通信板、主控板、N个半导体开关板、健康监测板,通过健康监测板获取各个半导体开关板的健康状态数据,基于主控板的控制指令,根据预设故障诊断算法对状态健康数据进行分析,确定异常数据并输出故障报警信号,可以及时得获得各个半导体开关板的异常状态,进而提高故障检测的效率,且本申请的驱动装置未采用传统的机械性触点器件,是采用半导体开关板中的半导体开关器件进行驱动控制,能够提高装置的可靠性和稳定性,进而能够降低装置的故障率。
Driving device
一种驱动装置
2023-04-28
Patent
Elektronische Ressource
Chinesisch
DRIVING FORCE CONTROL DEVICE, DRIVING DEVICE, AND DRIVING FORCE TRANSMISSION DEVICE
Europäisches Patentamt | 2020
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