Design of Real-time Processing Function of High-speed Maglev Train Signal System
High-speed maglev train control puts forward higher requirements on the response time of signal system. As the response time of signal system increases, the event processing time will be shortened, some events cannot be processed in real time, and the existing signal system cannot solve this problem...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Control and Information Technology
2021-01-01
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| Series: | Kongzhi Yu Xinxi Jishu |
| Subjects: | |
| Online Access: | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.06.014 |
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| _version_ | 1849224906617651200 |
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| author | FAN Liang FANG Kai YIN Yuan |
| author_facet | FAN Liang FANG Kai YIN Yuan |
| author_sort | FAN Liang |
| collection | DOAJ |
| description | High-speed maglev train control puts forward higher requirements on the response time of signal system. As the response time of signal system increases, the event processing time will be shortened, some events cannot be processed in real time, and the existing signal system cannot solve this problem well. In order to solve the problem that all events can be handled in real time under unfavorable conditions, this paper proposes a real-time processing modeling method, which analyzes the load capacity in a cycle through a rate monotone method, and adopts a clock driven task scheduling algorithm to avoid the impact of multi-event synchronous triggering on the system. Real-time performance of the signal system is analyzed through modeling, and then the relevant parameters and performance indicators are determined. This can reduce the timeout error caused by unreasonable time-sharing of events and avoid bringing the problem into the later design stage. |
| format | Article |
| id | doaj-art-c34d6b943aa944dcbb7dfbe81eed2631 |
| institution | Kabale University |
| issn | 2096-5427 |
| language | zho |
| publishDate | 2021-01-01 |
| publisher | Editorial Office of Control and Information Technology |
| record_format | Article |
| series | Kongzhi Yu Xinxi Jishu |
| spelling | doaj-art-c34d6b943aa944dcbb7dfbe81eed26312025-08-25T06:50:01ZzhoEditorial Office of Control and Information TechnologyKongzhi Yu Xinxi Jishu2096-54272021-01-01389610082318169Design of Real-time Processing Function of High-speed Maglev Train Signal SystemFAN LiangFANG KaiYIN YuanHigh-speed maglev train control puts forward higher requirements on the response time of signal system. As the response time of signal system increases, the event processing time will be shortened, some events cannot be processed in real time, and the existing signal system cannot solve this problem well. In order to solve the problem that all events can be handled in real time under unfavorable conditions, this paper proposes a real-time processing modeling method, which analyzes the load capacity in a cycle through a rate monotone method, and adopts a clock driven task scheduling algorithm to avoid the impact of multi-event synchronous triggering on the system. Real-time performance of the signal system is analyzed through modeling, and then the relevant parameters and performance indicators are determined. This can reduce the timeout error caused by unreasonable time-sharing of events and avoid bringing the problem into the later design stage.http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.06.014high-speed maglev trainreal-time processingsignal systemrate monotone analysis |
| spellingShingle | FAN Liang FANG Kai YIN Yuan Design of Real-time Processing Function of High-speed Maglev Train Signal System Kongzhi Yu Xinxi Jishu high-speed maglev train real-time processing signal system rate monotone analysis |
| title | Design of Real-time Processing Function of High-speed Maglev Train Signal System |
| title_full | Design of Real-time Processing Function of High-speed Maglev Train Signal System |
| title_fullStr | Design of Real-time Processing Function of High-speed Maglev Train Signal System |
| title_full_unstemmed | Design of Real-time Processing Function of High-speed Maglev Train Signal System |
| title_short | Design of Real-time Processing Function of High-speed Maglev Train Signal System |
| title_sort | design of real time processing function of high speed maglev train signal system |
| topic | high-speed maglev train real-time processing signal system rate monotone analysis |
| url | http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2021.06.014 |
| work_keys_str_mv | AT fanliang designofrealtimeprocessingfunctionofhighspeedmaglevtrainsignalsystem AT fangkai designofrealtimeprocessingfunctionofhighspeedmaglevtrainsignalsystem AT yinyuan designofrealtimeprocessingfunctionofhighspeedmaglevtrainsignalsystem |