A system and method for aligning hoisting equipment

Abstract

The invention discloses a hoisting equipment alignment system and method. The system includes: a data acquisition module, including four sets of data acquisition equipment respectively arranged on four end actuators of the hoisting gear. The four sets of data acquisition equipment are used to collect The image data and inertial navigation data of the spreader; the spreader pose detection module is used to obtain the real-time pose of the spreader; the target pose detection module is used to obtain the real-time pose of the container; the alignment module is used to obtain the real-time pose of the spreader; The real-time pose and the real-time pose of the container determine the real-time relative positional relationship between the spreader and the container, and then complete the other end-effector after aligning the end-effector closest to the container with the corresponding target keyhole. Alignment with the corresponding target keyhole. The hoisting equipment alignment system and method provided by the present invention improve the alignment success rate by providing low-latency and high-precision spreader position and posture information, thereby realizing automatic loading and unloading of containers, and further improving the operating efficiency of the hoisting equipment.

Description

technical field [0001] The invention relates to the field of crane loading and unloading, in particular to a positioning system and method for hoisting equipment. Background technique [0002] Traditional crane operations use manual operations to load and unload containers, and the cranes are manually operated to control the containers. When the alignment fails, manual adjustments are required according to the actual situation. The operation efficiency of this method is not high, and due to manual intervention, the entire operation will be affected by human beings, resulting in a greatly increased risk. [0003] During the loading and unloading process of the container, the spreader is the specific execution equipment for the operation of the container. During the loading and unloading operation using the spreader, due to the positioning error of the encoder, the deformation of the pull rope, and the influence of the weather environment, etc., the spreader will cause Unexpe...

AI Technical Summary

Problems solved by technology

The operation efficiency of this method is not high, and due to manual intervention, the entire operation will be artificially affected, resulting in a greatly increased risk

[0003] During the loading and unloading process of the container, the spreader is the specific execution equipment for the operation of the container. During the loading and unloading operation using the spreader, due to the positioning error of the encoder, the deformation of the pull rope, and the influence of the weather environment, etc., the spreader will cause Unexpected changes in the pose of the spreader, resulting in the failure of alignment between the spreader and the target container

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