Tcm Ear Diagnosis Expert System Research And Design

In this text a diagnosis system with receive front end is introduced. This system get conclusion through signal sampling. analysis and handling . The system use some methods like production rule and decision tree data mining ,search of every layer, ect.The system can consult the patient in the form of man-machine interface.after the patient told the illness to the system by himeslf,the diagnosis and analysis module is started.Itprompts the user to calibrate the datum point first,and to get the message of affection characteristic with the ear-point detecter,then the module of a inferring to affction properies calls the rules to infer and to screen malignant affection in accordaance with the messages of affection characteristic;after that,the module of a inferring to the affection position is started and system prompte repeat the user to get the messages of affection position located from ear-point detector,such we shall get the final result according to te rules.This system all the process.The first ,the system has not only software, but also hardware. It comsists of two son-systems, signal sampling of ear-point, signal analysis of ear-point. hardware structure, which receive information of ear-point through a information card a probe. The second subsystem is expert system. The system contains a man_machine interface,a patient consultant ,a inferring to detection and analyze sickness,a inferring to properties of patholgical changes,a inferring to position of affection,a data base of properties of affection and locating rule,a dynamic data base and a static data base.The second, the system depend on not only experience and theory of famed expert., but also analysis of the original information of ear-point to get accuracy conclusion..