A fault diagnosis experiment teaching system and method thereof

Abstract

The invention aims at realizing a good teaching effect and good interactivity of a fault diagnosis experiment course, and improving a practice ability and a problem-solving ability of students simultaneously. The invention discloses a system and a method for teaching a fault diagnosis experiment. The system for teaching the fault diagnosis experiment comprises a teacher machine, an RS485 communication line, a conversion circuit and a plurality of experimental boxes. Fault points can be freely arranged on the teacher machine. The fault points are transmitted in the experimental boxes through a communication circuit, so that students find out faults. Standard fault exclusion methods and steps are stored in the teacher machine. Animation prompts can be properly given in an experimental process. For common problems, teachers can explain with solutions.

Description

technical field [0001] The invention belongs to the technical field of fault diagnosis. Background technique [0002] Fault diagnosis is a highly comprehensive technical field, involving many technologies such as electronic technology, computer technology, detection technology, communication technology, etc., requiring engineers and technicians to have relevant professional knowledge, certain hands-on ability, and Ability to analyze and solve problems. Many fields are in great need of talents in fault diagnosis. In order to improve the employment rate of students and strengthen students' comprehensive analysis ability, some application-oriented universities have opened the course of fault diagnosis. The prerequisite courses of this course are electronic technology and circuit Principle, many of our teachers have been teaching for many years, and the basic knowledge in this area is quite good, but there are great deficiencies in how to set up faults and how to eliminate them...

AI Technical Summary

Problems solved by technology

Many fields are in great need of talents in fault diagnosis. In order to improve the employment rate of students and strengthen students' comprehensive analysis ability, some application-oriented universities have opened the course of fault diagnosis. The prerequisite courses of this course are electronic technology and circuit Principle, many of our teachers have been teaching for many years, and the basic knowledge in this area is quite good, but there are great deficiencies in how to set up faults and how to eliminate them. Fortunately, every school has some famous teachers in teaching and experiments. These famous teachers have very rich experience and have unique insights and methods on the analysis and elimination of common faults in electronic circuits.

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