TYJL-ⅢE 型全电子计算机联锁系统及应用研究

Research on TYJL-ⅢE All-electronic Computer Interlocking System and Its Application

阐述了TYJL-ⅢE型全电子计算机联锁系统的技术特点、系统结构、电源结构、结合设计、测试及应用等。该系统的应用遵循国内和国际相关标准的规定,安全完整性等级达到了SIL4级,以智能化的全电子执行单元替代继电执行电路,解决了远距离非集中站室的控制问题,提高了轨道交通系统运营效率,减少了轨旁设备数量,进一步提升了铁路网络化、数字化和智能化水平,其技术优势将促进该系统在国内外市场上的推广应用。

The technical features,system structure,power supply structure,integration design,testing and application of TYJL-ⅢE all-electronic computer interlocking system are introduced.The system follows the provisions of relevant domestic and international standards,and its safety integrity level has reached SIL4.The intelligent all-electric execution unit is used to replace the relay execution circuit,which solves the control problem of remote non-centralized station room,improves the operational efficiency of rail transit system,reduces the number of side-track equipment,and further improves the level of railway networking,digitalization and intelligence.Its technical advantages will promote the popularization and application of the system in domestic and international markets.