The invention discloses a control system for a vertical rotating flood gate. The control system specifically comprises a gate guide and locking device, a vertical rotating gate hydraulic opening/closing device, a manual/electric gate locking device and a remote monitoring system. The vertical rotating gate hydraulic opening/closing device can be used for automatically opening and closing the floodgate according to the instructions of the monitoring system. The manual/electric gate locking device can be used for unlocking/locking manually or automatically, and the gate guide and locking deviceis used for fixing the position of the gate when the gate is moved to the limit position. The remote monitoring system can be used for monitoring the water level state in the running range of the flood gate, and the operating state of each device in the whole system, sending requests for opening or closing the flood gate to a main control room according to the actual state, and performing relevant control over the whole system after receiving the instructions of the main control room. The control system has the features of simple structure, low cost, small arrangement space and the like, andis applicable for subway line environment. All devices can be operated manually or automatically, and the control system has a remote monitoring function.