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- Title
CTCS-3车载ATP行车许可结合轨道电路 信息防护优化.
- Authors
徐 昱; 刘长波
- Abstract
The paper gives a brief description of the background and main principles of movement authority (MA) used in combination with track circuit codes for CTCS-3 train control systems, which may shorten the movement authority and cause the onboard equipment to output a full service brake in the actual project. Based on the research into this problem, the paper proposes an adjustment scheme for the CTCS-3 wireless communication message structure and the way in which the onboard equipment obtains the track circuit codes. According to this scheme and the typical scenarios, the onboard processing logic for specific low-frequency coding will be optimized, which can further improve the adaptability of MA combined with track circuit codes at CTCS-3 level.
- Subjects
WIRELESS communications; LOGIC
- Publication
Railway Signalling & Communication Engineering, 2022, Vol 19, Issue 10, p1
- ISSN
1673-4440
- Publication type
Article
- DOI
10.3969/j.issn.1673-4440.2022.10.001