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Excavation control method of excavator

A control method and technology of excavators, which are applied in the direction of earth movers/shovels, construction, etc., can solve problems such as operator danger and achieve good results.

Inactive Publication Date: 2021-03-30
辛璐
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Excavators sometimes need to work in places with relatively harsh conditions, which will cause danger to operators. Therefore, in order to reduce the danger of workers and protect the safety of operators, an excavator that can automatically excavate remotely is needed, which is an urgent need to solve technical problem

Method used

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  • Excavation control method of excavator
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Mining control method for excavators with gyroscope, angle sensor, boom cylinder stroke sensor, stroke cylinder stroke sensor, bucket cylinder stroke sensor, pose calculation device, boom camera, stick camera , Bucket camera, three-dimensional computing device, optimal mining calculation processor;

[0031] The gyroscope is disposed on the excavator body for detecting the tilt angle of the overall excavator;

[0032] The angle sensor is used to detect an angle of the excavator relative to the traveling mechanism;

[0033] The boom cylinder stroke sensor is used to detect the telescopic length of the boom cylinder, and the stroke stroke sensor is used to detect the telescopic length of the arm cylinder, the bucket cylinder stroke sensor is used to detect the telescopic length of the bucket cylinder;

[0034] The bitstock computing device calculates the overall position of the excavator according to the data of the gyroscope, angle sensor, the boom cylinder stroke sensor, the...

Embodiment 2

[0038] Mining control method for excavators, the excavator with gravity direction sensors, angle sensors, boom cylinder stroke sensors, stroke cylinders, bucket stroke sensors, pose calculating devices, boom cameras, strokes Camera, bucket camera, 3D computing device, optimal mining calculation processor;

[0039] The gravity direction sensor is disposed on the excavator body for detecting the tilt angle of the overall excavator;

[0040] The angle sensor is used to detect an angle of the excavator relative to the traveling mechanism;

[0041] The boom cylinder stroke sensor is used to detect the telescopic length of the boom cylinder, and the stroke stroke sensor is used to detect the telescopic length of the arm cylinder, the bucket cylinder stroke sensor is used to detect the telescopic length of the bucket cylinder;

[0042] The bitstock computing device calculates the overall position of the excavator according to the data of the gravity direction sensor, the angle sensor, th...

Embodiment 3

[0046] Mining control method for excavators, the excavator having a gyroscope, a rotational angle sensor, an boom angle sensor, a bucket angle sensor, a bucket angle sensor, a pose calculation device, an boom camera, a bucket camera, a shovel Crafts, three-dimensional computing device, optimal mining calculation processor;

[0047] The gyroscope is disposed on the excavator body for detecting the tilt angle of the overall excavator;

[0048] The rotation angle sensor is used to detect an angle of the upper portion of the excavator relative to the traveling mechanism;

[0049] Soft arm angle sensor, stick angle sensor and bucket angle sensor for booming of boom, hob and bucket;

[0050] The bitstock computing device calculates the overall position of the excavator according to the data of the gyroscope, the rotation angle sensor, the boom cylinder stroke sensor, the barrel stroke sensor and the bucket stroke sensor;

[0051] The arm camera, a bucket camera, a bucket camera captures...

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PUM

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Abstract

The invention provides an excavation control method of an excavator. The excavator is provided with a gyroscope, an angle sensor, a movable arm oil cylinder stroke sensor, a bucket rod oil cylinder stroke sensor, a bucket oil cylinder stroke sensor, a pose calculation device, a movable arm camera, a bucket rod camera, a bucket camera, a three-dimensional calculation device and an optimal excavation calculation processor. Compared with the prior art, the method has the advantages that 1, three-dimensional recognition of an excavation object can be realized; 2, the optimal solution of mining canbe automatically calculated; and 3, automatic control can be realized according to different excavation objects, and the automatic control effect is good.

Description

Technical field [0001] The present invention belongs to the field of excavation, and more particularly to a mining control method of an excavator. Background technique [0002] Excavators have a lower track assembly, a frame, a cab, an boom assembly, an anabloid cylinder, a bucket assembly, a stripping cylinder, a bucket assembly, a bucket cylinder, and a bucket is an important part of the excavator. One end is connected to the arm, one end is connected to the bucket. Excavators sometimes need to work in a bad condition, which will cause danger to the operator, so in order to reduce the risk of staff, protect the safety of the operator, there is a need to remotely excavate the excavator, which is currently in urgent need to solve. technical problem. Inventive content [0003] Based on the above-described demand, the present invention provides a mining control method of an excavator in order to solve the above problems. [0004] The present invention is implemented in accordance ...

Claims

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Application Information

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IPC IPC(8): E02F9/20E02F9/26
CPCE02F9/2029E02F9/2037E02F9/205E02F9/265
Inventor 辛璐
Owner 辛璐