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Bulldozer control method

A control method and technology for bulldozers, which are applied to mechanically driven excavators/dredgers, etc., can solve problems such as bulldozers not being able to meet optimal operating conditions.

Active Publication Date: 2018-06-19
SHANTUI CONSTR MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a bulldozer control method to solve the problem that the existing bulldozers cannot meet the best working conditions under different working conditions

Method used

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Embodiment Construction

[0025] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0026] Such as figure 1 As shown, a kind of bulldozer control method provided by the present invention includes:

[0027] S10. Under different operating conditions, perform n times of self-learning on the operating parameters of the bulldozer for each operating condition:

[0028] The different working conditions of the bulldozer include different operators, different working objects and different working methods, etc. In this case, n times of trial operations are performed on the bulldozer operating parameters of each working condition to complete the self-learning stage. Specifically, enter the "best working mode" from the main display, select "start self-learning", the operator sets the engine speed n1, the vehicle speed gear F1 / R1, and after running the self-learning process once, click "single...

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Abstract

The invention belongs to the technical field of bulldozers and discloses a bulldozer control method. The bulldozer control method comprises the steps of conducting n times of self-learning on operating parameters of a bulldozer under each of different working conditions; storing the operating parameters of the bulldozer after completion of the self-learning process each time; determining the optimal operating state of the bulldozer under the working condition according to the priority sequence of the operating parameters or personal preferences of operators. The method is implemented by conducting self-learning on the operating parameters of the bulldozer under each working condition, conducting priority ranking on the operating parameters of the bulldozer or determining the optimal operating state of the bulldozer under the working condition according to the personal preferences of different operators so that the bulldozer can achieve the optimal operating state under different working conditions. Accordingly, the problem that an existing bulldozer cannot achieve the optimal operating state under different working conditions is solved.

Description

technical field [0001] The invention relates to the technical field of bulldozers, in particular to a bulldozer control method. Background technique [0002] With the continuous development of construction machinery technology, high efficiency, intelligence, and environmental protection are increasingly valued by the market and users. [0003] The fuel consumption of the engine is mainly related to the engine speed. The corresponding fuel consumption rate is different under different engine speeds. Normally, when the engine works at 1500rpm~1700rpm, the fuel consumption is low. At present, most engine working conditions are based on the engine speed and A specific working state set in relation to fuel consumption. [0004] The full hydraulic bulldozer has excellent power adaptability, the engine speed changes with the load change, and the fuel consumption value is related to the vehicle speed, engine target speed, operator's operating habits, working methods and working mat...

Claims

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Application Information

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IPC IPC(8): E02F3/84
CPCE02F3/84
Inventor 胡英华黄亚军张林振路青青
Owner SHANTUI CONSTR MASCH CO LTD