Railway locomotive microcomputer control device

The utility model relates to a railway locomotive microcomputer control device, which comprises a microcomputer control cabinet and a signal transformation box. The microcomputer control cabinet is composed of a power panel and a control board, and the control board is provided with a power by the power panel. The utility model is characterized in that the power panel and the control board are connected by adopting a universal socket connector mode; the microcomputer control cabinet and the signal transformation box are connected through a socket; the signal transformation box is connected with the locomotive apparatus cabinet through the socket. Adopted the universal building block design, the utility model is provided with favorable interchangeability, and is convenient to maintain, examine and repair. After the locomotive is controlled by the computer, the tractive property of the locomotive is enhanced, stable operation of the locomotive is realized and the applying expenses is decreased; the utility model is also provided with the features of complete function, easy operation, good control effect, etc. The application of the microcomputer makes functional modularity and integration of the dispersed components on the locomotive; the system stability are greatly increased, and the failure diagnosis and the examination and repair of the locomotive are become simple and convenient.