V. A. Mikhailov - Ph.D. (Eng.), General Director of ISC-NII "Argon". E-mail: vmikh@argon.ru L. O. Myrova - Dr. Sc. (Eng.), Professor, ISC "MNIRTI". E-mail: lmyrova@rambler.ru A. V. Tsaregorodtsev - Dr. Sc. (Eng.), Professor, MIEM VshE. E-mail: tolik_tsar@mail.ru

The model of intelligent system of analysis and evaluation (ISAE) of onboard digital computer system-s resist to destructive electromagnetic effects (EME) is considered. This system includes a detection system of destructive electromagnetic effects (DSDEME), the sensors of EME (SEME), the means of the signature and statistical analysis associated with the the environment and with the hardware- software components of the ODCC. One of the modes of ISAE of onboard digital computer system-s resist to destructive electromagnetic effects is considered, which is to implement the procedure of multiplexing traffic. An algorithm for dynamic information routing in the onboard network is proposed. The main advantage of the «routable service» is the system resistance to EMR attack. Due to the proposed dynamic routing algorithm the system does not expect the recovering of inaccessible digital computer performance and other elements of onboard network, and dynamically rebuilds route traffic. Each digital computer chooses the next item on-board network for data transmission. Each onboard computer automatically selects the next subsystem of onboard network for data transmission.