GB2584806B - Diagnostic system and a method of diagnosing faults - Google Patents

Diagnostic system and a method of diagnosing faults Download PDF

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Publication number
GB2584806B
GB2584806B GB2012837.7A GB202012837A GB2584806B GB 2584806 B GB2584806 B GB 2584806B GB 202012837 A GB202012837 A GB 202012837A GB 2584806 B GB2584806 B GB 2584806B
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GB
United Kingdom
Prior art keywords
diagnostic system
diagnosing faults
faults
diagnosing
diagnostic
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
GB2012837.7A
Other versions
GB2584806A (en
GB202012837D0 (en
Inventor
Newman Michael
Tickem David
Shayler Daniel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales Holdings UK PLC
Original Assignee
Thales Holdings UK PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thales Holdings UK PLC filed Critical Thales Holdings UK PLC
Priority to GB2012837.7A priority Critical patent/GB2584806B/en
Priority claimed from GB1902157.5A external-priority patent/GB2581390B/en
Publication of GB202012837D0 publication Critical patent/GB202012837D0/en
Publication of GB2584806A publication Critical patent/GB2584806A/en
Application granted granted Critical
Publication of GB2584806B publication Critical patent/GB2584806B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N20/00—Machine learning
    • G06N20/20—Ensemble learning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/50—Trackside diagnosis or maintenance, e.g. software upgrades
    • B61L27/53—Trackside diagnosis or maintenance, e.g. software upgrades for trackside elements or systems, e.g. trackside supervision of trackside control system conditions
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N5/00—Computing arrangements using knowledge-based models
    • G06N5/01—Dynamic search techniques; Heuristics; Dynamic trees; Branch-and-bound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/06—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means
    • B61L5/067—Electric devices for operating points or scotch-blocks, e.g. using electromotive driving means using electromagnetic driving means
GB2012837.7A 2019-02-15 2019-02-15 Diagnostic system and a method of diagnosing faults Active GB2584806B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2012837.7A GB2584806B (en) 2019-02-15 2019-02-15 Diagnostic system and a method of diagnosing faults

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1902157.5A GB2581390B (en) 2019-02-15 2019-02-15 Diagnostic system and a method of diagnosing faults
GB2012837.7A GB2584806B (en) 2019-02-15 2019-02-15 Diagnostic system and a method of diagnosing faults

Publications (3)

Publication Number Publication Date
GB202012837D0 GB202012837D0 (en) 2020-09-30
GB2584806A GB2584806A (en) 2020-12-16
GB2584806B true GB2584806B (en) 2021-06-23

Family

ID=72615506

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2012837.7A Active GB2584806B (en) 2019-02-15 2019-02-15 Diagnostic system and a method of diagnosing faults

Country Status (1)

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GB (1) GB2584806B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115019585B (en) * 2022-06-27 2023-05-26 无锡学院 Teaching and checking system for fault diagnosis of switch machine and control method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105787511A (en) * 2016-02-26 2016-07-20 清华大学 Track switch fault diagnosis method and system based on support vector machine
CN106976468A (en) * 2017-03-09 2017-07-25 南京理工大学 A kind of switch breakdown diagnostic method based on DWT and C SVM
CN107054410A (en) * 2017-04-01 2017-08-18 广州地铁集团有限公司 The intelligent diagnosis system and diagnostic method of point machine
KR20170119353A (en) * 2016-04-18 2017-10-27 주식회사 세화 Fault Detection and Classification System of Railway Point Machine by Sound Analysis

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105787511A (en) * 2016-02-26 2016-07-20 清华大学 Track switch fault diagnosis method and system based on support vector machine
KR20170119353A (en) * 2016-04-18 2017-10-27 주식회사 세화 Fault Detection and Classification System of Railway Point Machine by Sound Analysis
CN106976468A (en) * 2017-03-09 2017-07-25 南京理工大学 A kind of switch breakdown diagnostic method based on DWT and C SVM
CN107054410A (en) * 2017-04-01 2017-08-18 广州地铁集团有限公司 The intelligent diagnosis system and diagnostic method of point machine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TRANSPORTATION RESEARCH. PART C, vol. 30, 2013, Asada et al, "An algorithm for improved performance of railway condition monitoring equipment: Alternating-current point machine case study", pages 81-92 *

Also Published As

Publication number Publication date
GB2584806A (en) 2020-12-16
GB202012837D0 (en) 2020-09-30

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