METHOD OF AND DEVICE FOR MONITORING ARITHMETIC LOGIC IN VEHICLE Russian patent published in 2004 - IPC

FIELD: transport engineering.

SUBSTANCE: according to invention proposed arithmetic logic module in vehicle is provided with software modules to act onto working characteristics of vehicle. Said arithmetic logic module forms by means of said software modules on base of at least one input value at least one output value to control at least one function of vehicle. To provide monitoring of arithmetic logic module, at least one software module or at least one of its parts is chosen. Said at least one chosen module and, respectively, said at least one chosen part module or its copy is made in arithmetic logic module with use of checking data and result obtained is compared with preset result to reveal errors or deviations.

EFFECT: provision of arithmetic logic module monitoring system of vehicle ensuring high quality of checking despite increasing volume of different functions.

10 cl, 3 dwg