Pit board: A board held out on the pit wall to inform a driver of his race position, the time interval to the car ahead or the one behind, plus the number of laps of the race remaining.

• 维修区告示牌：挂在维修区墙壁上的告示牌，上面会显示车手的赛位、与前/后车的时间差，以及比赛中尚未跑完的圈数。