A control method and control system for a crawler tractor

A technology of control method and control system, which is applied in the field of control method and control system of crawler tractors, can solve problems affecting the working performance of crawler tractors, poor slip rate curve of crawler tractors, and inability to perform normal work operations, etc., to achieve The operation is convenient and easy to realize, the difficulty of improvement is low, and the effect of optimizing the slip rate curve

Active Publication Date: 2022-02-15
HEFEI UNIV OF TECH
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  • Claims
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Problems solved by technology

[0004] In view of the shortcomings of the prior art described above, the purpose of the present invention is to provide a control method and control system for a crawler tractor, which is used to solve the problems caused by different soil types in the prior art when the crawler tractor is in different working environments. The difference in slip rate may make the slip rate curve of the tracked tractor too poor, affect the working performance of the tracked tractor, and even cause the tracked tractor to slip and cannot perform normal work.

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  • A control method and control system for a crawler tractor
  • A control method and control system for a crawler tractor
  • A control method and control system for a crawler tractor

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Embodiment Construction

[0038] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0039] see Figure 1-4 . It should be noted that the diagrams provided in this embodiment are only schematically illustrating the basic idea of ​​the present invention, and only the components related to the present invention are shown in the diagrams rather than the number, shape and shape of the components in actual implementation. Dimensional drawing, the type, quantity and proportion of each component can be changed arbitrarily d...

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Abstract

The invention discloses a crawler tractor control method and a control system. The crawler tractor control method includes: acquiring soil picture characteristic information of the current working environment of the crawler tractor; determining soil characteristics according to the acquired soil picture characteristic information Information; matching the traction force, gear position and implement plowing depth of the crawler tractor according to the obtained soil characteristic information so as to keep the slip rate of the crawler tractor within a preset range. The invention can improve the working efficiency and stability of the crawler tractor.

Description

technical field [0001] The invention relates to the technical field of crawler tractor slip rate optimization, in particular to a control method and a control system for a crawler tractor. Background technique [0002] Improving the efficiency and quality of agricultural production is of great significance for ensuring the basic material living needs of the people and improving the material living standards. Tractor is one of the core equipment of agricultural machinery. Through the combination with different implements, it can carry out a variety of different agricultural operations, effectively improve the efficiency and quality of agricultural operations, thereby improving agricultural productivity, and crawler tractors are an important category of tractors , has the advantages of small pressure per unit area on the soil and good adhesion to the soil, and has better passing performance in wet and soft soil areas, and high traction efficiency. [0003] The slip rate is on...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/18B62D55/00
CPCB60W30/18B62D55/00
Inventor 夏光王跃强于星海李嘉诚纵华宇彭英豪夏岩陈建杉张华磊汪韶杰
Owner HEFEI UNIV OF TECH
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