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Control system and method for construction machinery

A technology of construction machinery and control systems, applied in the direction of mechanically driven excavators/dredgers, neural learning methods, TV system components, etc., can solve problems such as safety accidents, occlusion, obstruction, etc., to improve the degree of freedom and effectively The effect of system configuration

Pending Publication Date: 2022-07-19
현대두산인프라코어주
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the working device may block or limit the forward view of the operator during driving or traveling, and the above-mentioned obstruction of the working device to the operator's forward view may become the cause of safety accidents

Method used

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  • Control system and method for construction machinery
  • Control system and method for construction machinery
  • Control system and method for construction machinery

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Embodiment Construction

[0040] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0041] In each drawing of the present invention, the size of the structure is shown exaggeratedly larger than actual for the sake of clarity of the present invention.

[0042] In the present invention, terms such as first and second may be used to describe various constituent elements, but these constituent elements should not be limited by these terms. These terms are only used for the purpose of distinguishing one element from another element.

[0043] The terms used in the present invention are only used to describe specific embodiments, and are not intended to limit the present invention. Unless clearly defined otherwise from the context, singular expressions include plural expressions. In this application, terms such as "comprising" or "having" should be understood as intended to specify the presence of features, numbers, steps, acti...

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PUM

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Abstract

A control system for construction machinery according to the present invention comprises: an upper camera provided on a cab of a rear vehicle body so as to capture an image of the front of the cab; a lower camera provided on a front vehicle body rotatably connected to the rear vehicle body to photograph a front of the front vehicle body; and an image processing device for combining the first image and the second image captured by the upper camera and the lower camera into one image and identifying the shape of the front work device in the first image to determine the turning angle of the front vehicle body. Setting the position of a transparentizing processing area in which at least one of the first image and the second image in the synthesized image is transparentized according to the rotation angle; and a display device for displaying the image synthesized by the image processing device.

Description

technical field [0001] The present invention relates to a control system and method of construction machinery. More specifically, it relates to a control system for recognizing an obstacle ahead when a construction machine such as a wheel loader, an excavator or the like operates or travels, and a control method of the construction machine using the same. Background technique [0002] Construction machines such as excavators, wheel loaders, and the like are widely used in construction sites for excavating and transporting loads such as earth, sand, and the like and loading them into cargo vehicles such as dump trucks, and the like. [0003] Such work is performed by driving work equipment such as buckets and booms provided on construction machines. However, the work implement may block or restrict the front view of the operator during driving or traveling, and the above-described obstruction of the operator's front view by the work implement may cause a safety accident. S...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02F9/00E02F3/28E02F3/36E02F3/42E02F3/43E02F9/20E02F9/16
CPCE02F9/00E02F3/28E02F3/36E02F3/42E02F3/43E02F9/20E02F9/16E02F9/2025E02F3/431E02F9/261H04N7/181B60R1/24B60R2300/303E02F9/26H04N5/265G06T5/50G06T11/40G06T7/20G06N3/08G06T2207/20084E02F9/24B60R1/22G06V20/56B60R2300/105H04N23/90H04N5/2621
Inventor 李相训
Owner 현대두산인프라코어주