Self-study of rail transit signal and control requires 22 courses. They are China's Outline of Modern History, Introduction to Basic Principles of Marxism, Computer Network Technology, Modern Exchange Technology, Railway Special Communication, Computer Interlocking Technology, Electric Centralized System, Train Operation Control System, Marshalling Station Integrated Automation System, English (II), Advanced Mathematics (Engineering), Physics (Engineering), Signals and Systems, Computer Communication Network, Introduction to High-speed Railway, Railway Transportation Equipment, Railway Transportation Engineering and Rail Transit.

Free self-study materials and knowledge maps: /zikao/xxzl/n 126.html? fcode=h 1000026