China's First High-speed Railway Opened Automatic Block

At 4:00 p.m. on the December 9, 1994, the GuangShen high-speed railway successfully opened automatic block. Automatic block is an automatic signal system to ensure traffic safety and enhance the capacity of drive through. The automatic block was designed, constructed and provided equipements by China Railway Signal & Communication Corp..The 180.8-kilometer long Canton-Kowloon Railway between