Patent ID: 11907057
Assignee: SIEMENS AKTIENGESELLSCHAFT
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. A fault processing system comprising:
one or more processors in communication with a memory;
the memory storing a set of instructions;
the set of instructions causing one or more of the processors to function as:
a receiving module configured to receive two historical faults similar to a target fault;
a searching module configured to search predefined keywords in a text description of the target fault and a respective text description of each historical fault, wherein the predefined keywords are classified into N different grades, and for each system component in a grade, the grade comprises a keyword for describing the system component, wherein N is an integer no less than 2;
a counting module configured to count a quantity of identical system components represented by the keywords in the grade in the text description of each historical fault and the keywords in the grade in the text description of the target fault respectively for each of N different grades; and
a processing module configured to compare a degree of similarity of each historical fault to the target fault according to a number of identical system components counted in each grade of the N different grades, wherein a historical fault relating to a larger number of high-grade identical system components has a higher degree of similarity to the target fault.