Microprocessor-based control and diagnostic system MPSU&D for diesel locomotive TEM9 TsSRT.421457.001

MPSU&D is a distributed type system consisting of a set of blocks united to perform control functions of all locomotive systems, requiring logical sequence according to commands received from the console, as well as taking into account signals received from sensors.Data exchange in the MPSU&D system is carried out via CAN and Ethernet interface. The MPSU&D includes: - control unit, which implements algorithms and generates control commands for devices and related devices installed on the locomotive; - input and output units of analogue and discrete signals, which implement control of electrical devices and receive information from sensors of physical values; - interface coordination units, which implement connection of MPSU&D to related systems of the locomotive; - units, which output graphical information. The software is an integral part of the blocks included in the MPSU&D.