The article shows that the struggle with the accidents of the vehicle associated with the need to use and process large amounts of information. This is because it is characterized by an extremely wide scope of processes and the presence of diverse external factors. Large variety of simultaneously proceeding interrelated phenomena put forward the need to address issues related to the development of methods for system analysis knowledge about the subject «vehicle» and the synthesis of models of knowledge about the elements CU, in terms of damage control. Simultaneously with the release of the conceptual apparatus that defi nes the struggle for survival, properties, and object relationships, developed appropriate methods and tools for inference of relationships between phenomena and processes of combat vehicle accidents, sequestration of the concepts, relations and properties of objects the vehicle to a logically inconsistent system (a language for describing models of knowledge and systems of inference). The main requirement is that the language is the possibility of simulating universal procedures by which it would be possible to generate treatments aimed at solving problems in specifi c situations.