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河南郑埠口300吨级船闸对自控系统的运行要求:稳定可靠、控制程序按工艺要求方便修改、维修方便、维护费用低。由于该船闸控制室位于上闸首,下游有效泊位距控制室较远,且有下闸首跨闸公路桥挡着部分视线,而船闸运行要实现全天候可靠的自动
Henan Zheng Bukou 300-ton lock on the operation of the automatic control system requirements: stable and reliable control procedures according to process requirements for easy modification, easy maintenance, low maintenance costs. As the lock control room is located in the upper gate, the downstream effective berth away from the control room, and there is a gate under the gate of the first bridge across the block of sight, and the ship lock to achieve reliable all-weather automatic