Diagnosis method for vehicle systems

Boots – shoes – and leggings

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73116, 731172, 731173, 36443104, 364550, 36455101, 395 22, 395 50, G06F 1721

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056318316

ABSTRACT:
A data driven, multi-dimensional diagnostic method that combines vehicle system test data, vehicle attributes, symptoms, and extrinsic data to produce vehicle system diagnostics. Data are combined according to predetermined equations to yield intermediate diagnostic results. Intermediate diagnostic results are combined recursively according to fixed expressions to produce final diagnostic results relating to the state of the vehicle system under diagnosis. Fixed expressions may be algebraic, Boolean, fuzzy logic, statistical, or relate to an expert system.

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