Lifting hook control method and system and engineering equipment

The invention relates to the technical field of cranes, and particularly provides a lifting hook control method, a lifting hook control system and engineering equipment. During use, in an extension stage, a first pump and a second pump jointly drive a hydraulic cylinder, so that the extension efficiency of the hydraulic cylinder can be improved; in the retraction stage, due to the gravity factor, the movement direction of each knuckle arm is downward during arm retraction, the oil cylinder movement direction of the hydraulic cylinder is also downward, the knuckle arms move downwards to press the oil cylinder to move downwards more easily, and therefore high retraction efficiency can be achieved only by driving the hydraulic cylinder to retract through the first pump, and the second pump executes lifting hook follow-up. In conclusion, in the lifting hook follow-up process, a more appropriate control strategy can be executed according to the specific telescopic arm state, and the arm extending action, the arm r