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Control system, method and device for displayer of engineering machinery and engineering machinery

A technology of construction machinery and control systems, applied in the direction of mechanical control devices, control/regulation systems, control components, etc., can solve the problems of poor reliability of displays, easy failure of touch screen touch functions, etc., to achieve improved life, high reliability, and hardware saving cost effect

Active Publication Date: 2015-03-25
ZOOMLION HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the harsh working environment of construction machinery, the touch function of the touch screen is easy to fail, resulting in poor reliability of the display of construction machinery

Method used

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  • Control system, method and device for displayer of engineering machinery and engineering machinery
  • Control system, method and device for displayer of engineering machinery and engineering machinery
  • Control system, method and device for displayer of engineering machinery and engineering machinery

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Embodiment Construction

[0024] In order to improve the reliability of the display of construction machinery, the embodiment of the present invention provides a control system, method, device and construction machinery of the display of construction machinery. The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, not to limit the present invention. And in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0025] At present, many construction machinery, such as almost all large-tonnage and super-large-tonnage cranes, are not only equipped with displays for displaying human-computer interaction interfaces, but also equipped with operating handles with buttons for controlling the actions of mechanisms, such as figure 1 D...

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Abstract

The invention discloses a control system, method and device for a displayer of engineering machinery and the engineering machinery. By the adoption of the control system, method and device, the reliability of the displayer of the engineering machinery can be improved. The control system comprises an operating handle and a processor, wherein the operating handle is used for outputting a position signal of the operating handle at a current moment; the processor is used for determining coordinate information of the operating handle at the current moment according to the position signal of the operating handle at the current moment and determining coordinate information of a pointer on the displayer of the engineering machinery at the current moment according to the coordinate information of the operating handle at the current moment so that the displayer can display the pointer.

Description

technical field [0001] The invention relates to the technical field of automatic control, in particular to a control system, method, and device for a display of an engineering machine and an engineering machine. Background technique [0002] At present, many construction machinery (such as cranes) are equipped with displays, which are mainly used to display human-computer interaction interfaces, realize working condition parameter monitoring, and operate parameter input. [0003] In the prior art, the display usually adopts a touch screen, and the operator directly performs operations on the touch screen to realize input. However, since the working environment of the construction machinery is generally harsh, the touch function of the touch screen is likely to fail, resulting in poor reliability of the display of the construction machinery. Contents of the invention [0004] Embodiments of the present invention provide a control system, method, and device for a display of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05G1/10
Inventor 黄赞高一平
Owner ZOOMLION HEAVY IND CO LTD
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