Research on Key Technologies of Reconfiguration of Railway Computer Interlocking Software
The basis of computer interlocking software is the selection of data structure of interlocking software and the design of path searching algorithm. The software of the traditional computer interlocking system needs to make a lot of modifications when the structure of the station changes. In order to...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Electric Drive for Locomotives
2021-03-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2021.02.020 |
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| Summary: | The basis of computer interlocking software is the selection of data structure of interlocking software and the design of path searching algorithm. The software of the traditional computer interlocking system needs to make a lot of modifications when the structure of the station changes. In order to improve the flexibility and reusability of the interlocking system and reduce labor force, on one hand, the planar station map was constructed by dragging and pulling controls to achieve the purpose of flexible reconstruction of the planar station map; on the other hand, the data structure of single-linked list was established by using the similarity between binary tree and station data structure. On this basis, a new computer interlocking route search algorithm was proposed by using recursive algorithm to achieve the goal of reusing the upper computer software of the whole computer interlocking system. The whole computer interlocking upper computer software was written and implemented in object-oriented language on VS2015 development platform,which provided convenience for the late reformation of the station. |
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| ISSN: | 1000-128X |