LKD2-KA

LKD2-KA is a train control center system independently developed by CASCO and can be applied to stations, relay stations, block posts and stations without siding in CTCS-2 and CTCS-3 high-speed railways as well as CTCS-0 stations connected to CTCS-2 railways and C2+ATO intercity railways.


Based on 2oo2×2 hardware redundant platform, LKD2-KA utilizes NISAL, BIT and other safety technologies and adds independent fail-safe check module to ensure 2oo2×2 comparison when every CPU calculation module is sound and reliable, which makes it safer than common hardware redundant platform. Besides, the system separates software from data, so that the update of date/software will not affect the existing software/data, thus reducing the difficulty and workload of project commission and date/software upgrade.


LKD2-KA has won international third-party SIL4 safety certification. In July 2014, the system received administrative licensing from National Railway Administration. In January 2015, it passed the technical review by China Railway Corporation and got railway product certificate issued by China Railway Test & Certification Centre in February 3rd.