Semisubmersible platform anchoring automatic control system

The invention discloses a semisubmersible platform anchoring automatic control system. The system comprises a first monitoring module, a control module and an execution module, wherein the first monitoring module is used for monitoring parameters of wind waves and currents, the tension size of anchor chains, the corner size of marine riser flexible joints and state information of windlasses. The control module is used for determining whether an anchoring system meets requirements for normal operation, and in case that the requirements for the normal operation are met, emitting control instructions to the execution module to drive the execution module to finish automatic accurate adjustment of anchor chain parameters. The semisubmersible platform anchoring automatic control system can provide technical support for adoption of reasonable anchor chain tension adjustment measures under different sea conditions, greatly simplifies the operation process, improves the work efficiency, and at the same time, improves the safety of the anchoring system.