On applying case-base reasoning in car fault diagnosis
案例推理在汽车故障诊断中的应用*

Aiming at developing the Qirui car fault diagnosis system, this paper proposed a prototype of system to solve the problem encountered in intelligent car fault diagnosis on the basis of CBR (case-based reasoning). Classified the car fault case as case sets which was used for further research with k-nearest algorithm by characteristic and detail. At last finished the prototype of system. And the emulation test to the software with car fault cases in field proves the reasonability of the design and the validity of the implementation.