SYSTEM AND METHOD FOR PROTECTING ELECTRONIC VEHICLE CONTROL SYSTEMS AGAINST HACKING

The present invention relates to the field of ensuring the safety of vehicles, namely, to the system and method of protecting electronic control systems of vehicles. The system of protection of electronic control systems of vehicles from unauthorized intrusion includes at least one electronic module of the vehicle and a device for protecting the vehicle control system connected via electrical conductors to the interface communication line. The protection device of the vehicle control system consists of a control unit for monitoring and control of vehicle parameters, a passive scanning of interface communication lines unit, a spectral analysis of interface communication lines unit, a unit for detection and suppression of malicious commands, and a unit for detecting and jamming in a given frequency range an unauthorized receiver/transmitter. The unit of passive scanning of interface communication lines, the unit of spectral analysis of the interface communication line and the unit of detection and suppression of malicious commands are connected to the interface communication line. To detect unauthorized devices, the electrical parameters and the electrical signal of the interface communication line are measured, followed by the construction of the signal spectrum in the first and second time periods and their comparison. The technical result of the present invention is to increase the safety and the level of protection of the vehicle from intrusions, by performing a comprehensive analysis and monitoring the parameters of the vehicle control systems, detecting unauthorized connected modules.