A method for detecting faults in a vehicle control system that has functional units. Each functional unit has an associated unique label in the form of a finite field element, and the method includes: calling each of the functional units, the call comprising a readable traversal value, and in case the functional unit is operating correctly, updating the traversal value based on the unique label of the currently called functional unit; and determining from the updated traversal value if any functional units are faulty by a comparison with an expected traversal value.
METHODS AND SYSTEMS FOR DETECTING FAULTS IN VEHICLE CONTROL SYSTEMS
2019-06-13
Patent
Electronic Resource
English
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