Design on Fault Diagnosis Expert System for Railway Signal Equipment
Available Online June 2018.
- https://doi.org/10.2991/icmmct-18.2018.7How to use a DOI?
- railway signal equipment; fault diagnosis; expert system; design
- In view of the fact that the fault of railway signal equipment is difficult to diagnose, this paper designs an expert system to simulate human experts to make decisions and improve the science of fault diagnosis. The design includes four aspects: First, a system structure composed of a database, a knowledge base, an inference engine, and an interpretation mechanism is designed; secondly, basic data of signal equipment, numerical standards of signal equipment, and equipment failure analysis data are designed. The knowledge base constituted; Thirdly, a functional structure consisting of data preprocessing, fault diagnosis, fault alarm, information prompt, fault statistics and system management is designed. Fourthly, the process of equipment fault diagnosis is designed by means of flow chart. and fourthly, a flowchart was used to design the equipment fault diagnosis process . The successful application of this system will help improve the actual work quality and improve the management and maintenance methods.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Guangrong Wu PY - 2018/06 DA - 2018/06 TI - Design on Fault Diagnosis Expert System for Railway Signal Equipment BT - 2018 6th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2018) PB - Atlantis Press SP - 36 EP - 41 SN - 2352-5401 UR - https://doi.org/10.2991/icmmct-18.2018.7 DO - https://doi.org/10.2991/icmmct-18.2018.7 ID - Wu2018/06 ER -