城市轨道交通信号车辆接口的通用统型方案
凌光清张楚潘叶富智
Universal Standardization of Signal Vehicle Interfaces for Urban Rail Transit
LING GuangqingZHANG ChupanYE Fuzhi
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作者信息:广州地铁集团有限公司，510308，广州
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Affiliation:Guangzhou Metro Group Co., Ltd., 510308, Guangzhou, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2024.09.041
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中图分类号/CLCN:U284.48+5
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栏目/Col:研究报告
摘要:
［目的］信号系统升级改造难度大、费用高、周期长，改造阶段对线路的日常运营也有较大的影响。为解决上述问题，应对信号车辆接口进行统型。［方法］通过对不同信号系统的安装接口进行分析，提出了兼容的信号车辆安装接口平台。基于车载信号系统的组成及功能，重点对信号车辆的机械安装接口统型、电气及控制接口统型、网络接口统型3个类别进行了研究，提出了不同设备接口的通用统型方案。［结果及结论］该方案可在很大程度上匹配不同信号厂家的设备安装需求。新信号系统设备安装时，既有车辆安装平台接口不需要大幅变动。该方案可以有效降低信号系统升级改造的难度，减少改造费用，提高改造效率。
Abstracts:
［Objective］ Upgrading and modifying signal system is difficult, costly and time-consuming, greatly affecting the line daily operation during its modification stage. In order to solve the above problem, the signal vehicle interface should be standardized. ［Method］ By analyzing the installation interfaces for different signal systems, a compatible signal vehicle installation interface platform is proposed. Based on the composition and function of the onboard signal system, the standardization of the mechanical installation interface, electrical and control interface and network interface for signal vehicles is highlighted. On this basis, a general standardization solution for different device interfaces is put forward. ［Result & Conclusion］ The solution can match the equipment installation demands of different signal manufacturers to a great extent, and the interfaces of the existing vehicle installation platform don′t need great modification when the new signal system equipment is installed. It can effectively reduce the difficulty of signal system upgrading and the cost of modification, and improve the modification efficiency.
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