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Engineering vehicle working device control method and device, equipment and storage medium

A technology for working devices and engineering vehicles, which is applied in the direction of program control, comprehensive factory control, and comprehensive factory control, etc. It can solve the problems of external sensor accuracy and life expectancy, unfavorable precise control of working devices of engineering vehicles, and harsh operating environments of engineering vehicles. , to achieve the effect of improving the control precision

Inactive Publication Date: 2021-01-26
SICHUAN DINGHONG INTELLIGENT ELECTIC EQUIP TECH CO LTD
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Problems solved by technology

[0005] This application provides a control method, device, equipment and storage medium for working equipment of engineering vehicles, aiming to solve the problem that the harsh operating environment of engineering vehicles can easily have a great impact on the accuracy and life of external sensors, which is not conducive to the working equipment of engineering vehicles The problem of precise control has realized the precise measurement and control of the working devices of engineering vehicles

Method used

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  • Engineering vehicle working device control method and device, equipment and storage medium
  • Engineering vehicle working device control method and device, equipment and storage medium
  • Engineering vehicle working device control method and device, equipment and storage medium

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Embodiment Construction

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of this application.

[0054]In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " The orientation or positional relationship indicated by "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation shown in the drawings Or positional relationship is only for the convenience of describing the present application and simplifying ...

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Abstract

The embodiment of the invention discloses an engineering vehicle working device control method and device, equipment and a storage medium. The method comprises the steps of receiving preset working parameters, which are transmitted through a field bus, of a target working device; controlling a motor corresponding to the target working device to work according to preset working parameters; receiving a feedback signal of an encoder of the motor; analyzing the feedback signal to obtain actual working parameters of the target working device; comparing the actual working parameters of the target working device with the preset working parameters to obtain a comparison result; and correcting the working state of the target working device according to the comparison result. According to the embodiment of the invention, the motor of the target working device is controlled in a drive-by-wire control mode, and the working parameters of the target working device are monitored through the encoder of the motor, so that the working state of the target working device is corrected, unmanned control is realized, and the control precision of the engineering vehicle working device is greatly improved.

Description

technical field [0001] The present application relates to the technical field of engineering machinery, and in particular to a control method, device, equipment and storage medium for working equipment of an engineering vehicle. Background technique [0002] Engineering vehicles are an important part of the equipment industry, and are necessary mechanical equipment for comprehensive mechanized construction projects required for earthwork construction projects, road surface construction and maintenance, mobile lifting and unloading operations, and various construction projects. [0003] The movement of the working device of traditional engineering vehicles is mainly controlled by the driver, and the current engineering vehicles basically use hydraulic cylinders to drive the working device, which makes it only possible to use the method of adding displacement sensors or other sensors externally. The motion state of the device is measured. [0004] However, because the working...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41865G05B2219/32252Y02P90/02
Inventor 易琅琳
Owner SICHUAN DINGHONG INTELLIGENT ELECTIC EQUIP TECH CO LTD
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