Title :
A study of the expert system for train dispatching
Author :
Cai Bai-gen ; Wang Ju-Zhen
Author_Institution :
Northern Jiaotong Univ., Beijing, China
Abstract :
In the TDES (Train Dispatching Expert System), a hierarchical train dispatching knowledge base is built. The inference engine of the TDES is designed with a three-level structure so that the TDES is a dynamic production system with multiple levels, which can automatically select the rule sets and inference control strategies according to the information produced by the TMSS (Train Movement Simulation System). Consequently, the resolution process of problems is self-adapting and closer to the complicated and quick-witted thinking process of train dispatchers.<>
Keywords :
dispatching; expert systems; inference mechanisms; locomotives; problem solving; rail traffic; traffic computer control; TDES; TMSS; Train Dispatching Expert System; Train Movement Simulation System; automatic rule set selection; dynamic production system; hierarchical train dispatching knowledge base; inference control strategies; inference engine; problem resolution process; self-adapting process; three-level structure; Automatic control; Computer aided instruction; Database systems; Dispatching; Engines; Expert systems; Production systems; Real time systems; Scheduling; Traffic control;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.320083
