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信号联锁设备是保证行车安全,提高运输效率的基础设施。是信号技术管理的重要内容,贯穿于运输安全的全过程。联锁关系是信号设备的灵魂;是信号设备安全的基础。联锁是指通过技术方法,使信号、道岔和进路必须按照一定程序并满足一定条件,才能动作或建立起来的相互关系。确保联锁关系正确是信号设备设计、制造、施工、维护应遵循的基本原则。联锁错误或失效将直接危及行车安全。所以,如何确保信号设备联锁关系正确是摆在我们工程技术人员面前的重要课题。
Signal interlocking equipment is to ensure traffic safety, improve transport efficiency infrastructure. Is an important part of signal technology management, runs through the entire process of transport safety. Interlocking is the soul of signal equipment; the foundation of signal equipment safety. Interlock refers to the technical methods, so that the signal, turnout and approach must follow certain procedures and meet certain conditions in order to move or establish the relationship between. To ensure the correct interlocking is the basic principle of signal equipment design, manufacture, construction and maintenance. Interlock error or failure will be directly endanger traffic safety. Therefore, how to ensure the correct interlocking of signal equipment is an important issue for our engineers and technicians.