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Double-container detection method and lifting appliance using same

A detection method and spreader technology, applied in the field of spreaders, can solve problems such as being susceptible to interference and complex double-box detection circuits, and achieve the effects of increasing operating efficiency, shortening judgment time, and high accuracy

Pending Publication Date: 2021-04-09
博大视野(厦门)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For this reason, it is necessary to provide a spreader with a double-box detection function, which solves the problems that the double-box detection circuit of the photoelectric switch is complicated and easy to be interfered.

Method used

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  • Double-container detection method and lifting appliance using same
  • Double-container detection method and lifting appliance using same
  • Double-container detection method and lifting appliance using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040]Seefigure 1 This example discloses a two-box detection method, including the following steps:

[0041]S10 uses the camera device to capture a video in the middle of the container, transmitting the video to the system of the spreader;

[0042]S20 converts the video into a picture in the system of the spreader, labeling the lock holes in the container in the picture;

[0043]S30 training identification model, using identification model to identify the lock hole of the container;

[0044]If the S40 is not identified to the lock hole, continue the hunting operation, if the lock hole is identified, the lifting work is stopped;

[0045]S50 uses angle sensor 3011 to detect the angle of the container and the horizontal plane in both ends of the spreader. If the angle of the container and the horizontal plane exceeds the angular threshold, the lifting operation is stopped. operation.

[0046]In step S30, the training process of the identification model is:

[0047]S31 collects job video, converts the job v...

Embodiment 2

[0052]SeeFigure 2-4This example discloses a spreader having a double box detection function, including the main frame 1, two telescopic beams 2, two connecting beams 3, four hanging locks 302, imaging device 103, and two angular detecting means 301; The main frame 1 includes two fixing plates 101 and two sliding plates 102, and the two fixing plates 101 are relatively disposed, and the two slide plates 102 are fixed between the two fixing plates 101, and the imaging device 103 is disposed in the fixed plate 101 and the slide plate. 102 In combination, the imaging device 103 is vertically irradiated below the main frame 1, and the imaging device 103 is external to the control panel, and the control panel passes the information information captured by the imaging device 103 to the user, so that the user determines the container The quantity, avoiding two containers to lifting it as a container. A fixed column 105 is provided with a fixed column 105, and both ends of the imaging device...

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Abstract

The invention relates to the field of lifting appliances, in particular to a double-container detection method and a lifting appliance using the same. The method comprises the following steps: (1) shooting a video of the middle part of a container by using a camera device, and transmitting the video to a system of the lifting appliance; (2) converting the video into a picture in the system of the lifting appliance, and marking a lock hole of the container in the picture; (3) recognizing the lock hole of the container by utilizing a recognition model; and (4) if the lock hole is not recognized, continuing hoisting operation, and if the lock hole is recognized, stopping the hoisting operation. According to the method, the lock hole is marked, AI is used for recognition, the judgment time can be shortened, the ability of a user can be brought into full play, the operation efficiency is improved to the maximum extent, meanwhile, a complex circuit is not needed, and the manual recognition accuracy is higher.

Description

Technical field[0001]The present invention relates to the field of spreader, and more particularly to a two-box detection method and a spreader using the method.Background technique[0002]Special ribo, wire rope, chain, etc. are commonly used in the spreader. The lifting suction cup, clamp and fork, etc. can be used as a special spreader on the crane, and can be used as a replaceable auxiliary spreader to hang on hooks, which is often used in multi-product warehouses and yards to improve Work efficiency. The container spreader refers to a dedicated spreader for loading and unloading containers. It is connected to the reservoir of the container through the rotation lock of the container, and the driver operates controls the opening and closing of the rotary lock.[0003]There is a problem in the prior art, and the double box detection is to detect by people to detect or detect the box swing between the two-box bins. At the same time, it is easy to cause misjudgment, resulting in danger;...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/66B66C13/16B66C15/06
CPCB66C1/66B66C13/16B66C15/065
Inventor 翁渊彬吴南海冯凯
Owner 博大视野(厦门)科技有限公司
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