dispatcher

名词 dispatcher:

1. the official who signals the beginning of a race or competition
   同义词：starter
2. employee of a transportation company who controls the departures of vehicles according to weather conditions and in the interest of efficient service

dis.patch.er

n.（名词）
One that dispatches, as:
派遣者，发送者，如：
One that sends out trains, buses, trucks, or cars according to a schedule.
车辆调度员：根据时刻表调度火车、公共汽车、卡车或小汽车的人
Computer Science A routine that controls the order in which input and output devices obtain access to the processing system.
【计算机科学】 调度程序：控制命令的例行程序，由它控制输入和输出设备对处理系统的存取