Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning
In the field of operation safety control of railway trains, the driving alignment is considered as the reference point for the basic data of the train operation monitoring device (LKJ). At present, trains depart usually after visual check against the preset alignment reference, which is subject to e...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2023-02-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2023.01.014 |
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| _version_ | 1849224928977485824 |
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| author | WU Yue XIAO Lizhi WU Xiaoxin |
| author_facet | WU Yue XIAO Lizhi WU Xiaoxin |
| author_sort | WU Yue |
| collection | DOAJ |
| description | In the field of operation safety control of railway trains, the driving alignment is considered as the reference point for the basic data of the train operation monitoring device (LKJ). At present, trains depart usually after visual check against the preset alignment reference, which is subject to environmental constraints and defects from manual operation such as uncontrollable alignment error. In order to accurately identify the stock track, route and kilometer mark of the train, and realize the precise operation control of the train, this paper proposes an automatic auxiliary alignment design of train based on the high-precision BeiDou positioning technology, which enables automatic setting of initial station parameters and automatic auxiliary driving alignment for train operation by combining the real-time dynamic BeiDou positioning technology and high-precision onboard station/yard map data. The field application results show that after adopting this system,the positioning accuracy of BeiDou reaches 2 cm, the control accuracy of automatic driving alignment is within 1 m, and the success rate of accurate automatic auxiliary alignment is 99.9% under the condition of high confidence, which indicates the proposed design can effectively prevent the safety risks lying in manual alignment, reduce the labor intensity of train drivers and improve the operational efficiency of railroad transport enterprises. |
| format | Article |
| id | doaj-art-19452cc3c71540268390935debdfa259 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2023-02-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-19452cc3c71540268390935debdfa2592025-08-25T06:49:10ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272023-02-01909435498550Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou PositioningWU YueXIAO LizhiWU XiaoxinIn the field of operation safety control of railway trains, the driving alignment is considered as the reference point for the basic data of the train operation monitoring device (LKJ). At present, trains depart usually after visual check against the preset alignment reference, which is subject to environmental constraints and defects from manual operation such as uncontrollable alignment error. In order to accurately identify the stock track, route and kilometer mark of the train, and realize the precise operation control of the train, this paper proposes an automatic auxiliary alignment design of train based on the high-precision BeiDou positioning technology, which enables automatic setting of initial station parameters and automatic auxiliary driving alignment for train operation by combining the real-time dynamic BeiDou positioning technology and high-precision onboard station/yard map data. The field application results show that after adopting this system,the positioning accuracy of BeiDou reaches 2 cm, the control accuracy of automatic driving alignment is within 1 m, and the success rate of accurate automatic auxiliary alignment is 99.9% under the condition of high confidence, which indicates the proposed design can effectively prevent the safety risks lying in manual alignment, reduce the labor intensity of train drivers and improve the operational efficiency of railroad transport enterprises.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2023.01.014train operation monitoring deviceBeiDou satellitedifferential positioninghigh-precision electronic mapdriving alignmentredundancy |
| spellingShingle | WU Yue XIAO Lizhi WU Xiaoxin Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning Kongzhi Yu Xinxi Jishu train operation monitoring device BeiDou satellite differential positioning high-precision electronic map driving alignment redundancy |
| title | Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning |
| title_full | Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning |
| title_fullStr | Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning |
| title_full_unstemmed | Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning |
| title_short | Design and Implementation of Automatic Auxiliary Alignment System for Train Based on BeiDou Positioning |
| title_sort | design and implementation of automatic auxiliary alignment system for train based on beidou positioning |
| topic | train operation monitoring device BeiDou satellite differential positioning high-precision electronic map driving alignment redundancy |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2023.01.014 |
| work_keys_str_mv | AT wuyue designandimplementationofautomaticauxiliaryalignmentsystemfortrainbasedonbeidoupositioning AT xiaolizhi designandimplementationofautomaticauxiliaryalignmentsystemfortrainbasedonbeidoupositioning AT wuxiaoxin designandimplementationofautomaticauxiliaryalignmentsystemfortrainbasedonbeidoupositioning |