The article considers the challenges facing the transport complex, in particular, at the stage of digital transformation. The directions of development of the transport complex are defined, including the creation of a highly effective "trusted environment". The reasons why the transition to a new paradigm of building transport control systems and safety devices of a new generation is extremely necessary are identified and analyzed. The basic principles and architecture of the basic platform for advanced control systems, safety and diagnostics of traction rolling stock are formulated and justified.