Shulou(Shulou.com)11/24 Report--

CTOnews.com November 6 news, according to Lanzhou railway release, recently, China Railway Lanzhou Bureau Group Co., Ltd. Yinlan high-speed railway Zhonglan section (Gansu section) joint debugging joint test signal system test successfully completed all sequence test and scenario test tasks, for the next step to start the operation test phase to lay a solid foundation

Signal system test is to verify whether the relevant functions of ground train control system and interface relationship related to the system, CTC system interface and relevant functions meet the standard requirements of joint commissioning and test program, and provide reliable basis for subsequent operation test, dynamic acceptance, and later improvement of operation management and system maintenance.

Signal system test is an important part of the whole train control system test and a main function to realize train control of on-board equipment. The test verifies the completeness of train control system and train dispatcher's function of commanding train operation by issuing CTC train operation plan route, triggering route and issuing temporary speed limit command.

CTOnews.com learned that during the signal system test process, the joint commissioning and test headquarters of Yinlan High-speed Railway Zhonglan Section (Gansu Section) completed 320 signal sequence tests and 34 signal scene test tasks from tree screen to north beach with CTCS2 - 200C on-board equipment EMU, and completed the compatibility test of train control system from tree screen to north beach with CTCS3 - 300T and CTCS3 - 300S on-board equipment EMU, so as to ensure the integrity and accuracy of signal system test.

Thereafter, the Zhonglan section (Gansu section) of Yinlan High-speed Railway will be transferred to the operation test stage.

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