timetable and train order造句

• Under timetable and train order operation, the signals did not directly convey orders to the train crew.
• Timetable and train order operation supplanted earlier forms of timetable only and line-of-sight running.
• Automatic block signaling was invented in America, and first put to use by the timetable and train order.
• While the last traditional long hand train order form was issued on September 3, 2012, timetable and train order operating practices remain in effect.
• This eliminated the need for some of the more cumbersome flagging procedures to protect the rear of trains working under the timetable and train order system.
• This exempted the local train operating the line from timetable and train order authority while on the branch and allowed free movement to work various industries along the subdivision.
• Concentrating on timetable and train order ( T & TO ) operations, this new layout replicated the Nickel Plate Koester grew up with in his hometown in Indiana.
• Timetable and train order operation was commonly used on American railroads until the 1960s, including some quite large operations such as the Wabash Railroad and the Nickel Plate Road.
• Under CSX, the Enterprise Subdivision was placed under the Mobile Division, and scheduled trains based on timetable and train order authority were replaced by direct traffic control systems.
• With the advent of radio communications, timetable and train order operation began to fall out of favor as direct traffic control and centralized traffic control ( CTC ) became more common on major carriers.
• Timetable and train order was not used widely outside North America and has been phased out in favor of radio dispatching on many light-traffic lines and electronic signals on higher-traffic lines.
• Timetable and train order was not used widely outside North America, and has been phased out in favor of radio dispatch on many light-traffic lines and electronic signals on high-traffic lines.
• To properly protect trains from these types of collisions or any situation where opposing trains can meet away from a passing siding, bi-directional ABS must be overlaid with a traffic control system such as timetable and train order, or more recently, track warrant control.