Vision-based container automatic joint and hoisting system and hoisting method

An automatic docking and container technology, applied in transportation and packaging, load hanging components, program control in sequence/logic controllers, etc., can solve problems such as low efficiency and long docking hours

Active Publication Date: 2017-06-09
BEIJING INSTITUTE OF TECHNOLOGYGY
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Problems solved by technology

[0003] In view of this, the present invention provides a vision-based container automatic docking lifting system and lifting method, which can overcome the defects of long docking hours and low effi

Method used

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  • Vision-based container automatic joint and hoisting system and hoisting method
  • Vision-based container automatic joint and hoisting system and hoisting method
  • Vision-based container automatic joint and hoisting system and hoisting method

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Embodiment Construction

[0057] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0058] The invention provides a vision-based container automatic docking and lifting system, such as image 3 As shown, the system includes a vision system, a lifting platform 9, a control system 17 and butt corner fittings 2, 3, 4, 5 installed at the four corners of the container.

[0059] Such as figure 1 As shown, the container 1 is a cuboid structure, and the four corners of the top surface are respectively fixed with docking corner fittings 2, 3, 4, 5, which are mainly used for docking with the lifting platform 9. Such as figure 2 Shown is an enlarged schematic diagram of the butt joint corner fittings in this embodiment, butt joint holes are opened on the top surfaces of the butt joint corner fittings 2, 3, 4, 5, here are rounded rectangular holes, of course, other shapes can also be used. The docking corner pieces are provided with circular hole...

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Abstract

The invention discloses a vision-based container automatic joint and hoisting system and hoisting method. Image collecting equipment is installed at the vertex angle of the top of a hoisting platform and is used for conducting image collecting on joint corner fittings installed on containers; an image processing system conducts position identification on the joint corner fittings in images, according to the position relationship between the joint corner fittings and target joint positions, motion parameters for enabling joint parts of the hoisting platform to move to the joint positions are solved, and the motion parameters are conveyed to a control system; and the control system controls motion of the hoisting platform according to the received motion parameters, the position and the angle of the hoisting platform are adjusted accordingly until the joint parts of the hoisting platform are in butt joint with the joint corner fittings of the containers, and finally hoisting of the containers is achieved. By means of the vision-based container automatic joint and hoisting system and hoisting method, when the hoisting platform is in butt joint with the joint corner fittings of the containers, the defects of long butt joint hours and low efficiency which are caused in the prior art are overcome.

Description

technical field [0001] The invention belongs to the field of lifting and transportation equipment, and relates to a vision-based automatic container docking lifting system and a lifting method, in particular to a container lifting process, which realizes automatic identification and positioning of container docking corner pieces, and then realizes automatic container docking and lifting plan. Background technique [0002] With the development of the domestic economy, the container logistics transportation has grown rapidly, and the container lifting machinery transportation plays an extremely important role in various fields of modern logistics and national production. In the existing container lifting process, the method often used is manual operation, which requires several workers to work together. Workers should observe the docking part of the container around the container, and inform the workers to operate the lifting platform, so as to realize the docking of the lift...

Claims

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Application Information

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IPC IPC(8): B66C13/08B66C13/16G05B19/04
CPCB66C13/08B66C13/16G05B19/04
Inventor 李静王军政汪首坤宋晓宁赵江波马立玲沈伟李金仓
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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