Immersed tube joint lightering construction safety control system, design method and control method

The invention relates to an immersed tube joint lightering construction safety control system, a design method and a control method. According to the immersed tube joint lightering construction safety control system, monitoring parameters in the immersed tube joint lightering construction process are monitored in real time through a monitoring module, and control indexes of required control parameters and real-time monitoring results of the monitoring parameters are analyzed in real time through an early warning module, so that whether safety risks exist in immersed tube joint lightering or not is judged; when the immersed tube joint lightering is judged to have the safety risk, the decision-making module utilizes the control module to realize regulation and control, so that the real-time monitoring result of the monitoring parameter meets the relevant requirements of the control index of the required control parameter, and the real-time evaluation and early warning of the immersed tube joint lightering const