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1 关于ＺＴＬ控制1.1 现行控制模式 ＺＴＬ状态下 ,一方面控制最高限速 ,列车运行速度超过最高限速时 ,常用紧急动作 ;另一方面模拟ＺＴＬ工作报警方式 ,即机车速度大于最小报警速度后 ,黄、双黄、黄 2、绿黄转白 2 2ｓ内或红黄灯情况下 ,解锁 4ｓ间隔 ,报警 7ｓ自停。1.2
1 About ZTL Control 1.1 Current Control Mode ZTL mode, on the one hand to control the maximum speed limit, the train speed exceeds the maximum speed limit, the common emergency action; the other hand, analog ZTL work alarm mode, that locomotive speed is greater than the minimum alarm speed, Yellow, yellow, yellow 2, green yellow to white 2 2s or yellow light case, unlock the 4s interval, the alarm 7s self-stop. 1.2