Introduction of High-speed rail(高速铁路概论) Unit 4 Train diagram 4-1.pptx

;There is no more other tracks in a railway station except one or two main tracks. ;2;;3;What’s the Train Diagram;ATS in Shanghai Line1;Station ID;Coordinate Principle ;;;;;Upward Train;More trains;;;1.What the horizontal lines represent for? And the oblique lines? 2.Is it upward or downward from station A to station G? 3. What happens during the period of T?;Types of the Train Diagram;1. Preparing a new train diagram.