A bulldozer power adjustment method, device, bulldozer, program product and storage medium
By obtaining the engine speed in real time and adjusting the fan motor power distribution, the problem of insufficient power performance of the hydrostatic bulldozer during heavy load operations is solved, thereby improving construction efficiency and driving experience.
CN119686411BActive Publication Date: 2025-10-10SHANTUI CONSTR MASCH CO LTD
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Patent Information
- Application Number
- CN202510143674.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2045-02-10
AI Technical Summary
Technical Problem
Hydrostatic bulldozers often suffer from insufficient power performance during construction, especially when operating with heavy loads, resulting in low construction efficiency and poor driving experience.
Method used
By obtaining the engine speed in real time, it is determined whether the bulldozer is in high-load mode, and the power distribution of the fan motor is adjusted based on the preset speed conditions, reducing the power consumption of the fan motor and increasing the engine's allocatable power to the travel and working systems until the engine speed meets the preset conditions.
Benefits of technology
It improves the bulldozer's power performance and construction efficiency during heavy load operations, reduces power loss, and enhances driving experience.
✦ Generated by Eureka AI based on patent content.
Abstract
The embodiment of the application discloses a bulldozer power adjustment method, device, bulldozer, program product and storage medium, and the method comprises the following steps: when the hydrostatic bulldozer is in a working state, the engine speed of the hydrostatic bulldozer is acquired in real time; whether the hydrostatic bulldozer is in a large load mode is determined based on the engine speed; when the hydrostatic bulldozer is in the large load mode and the engine speed does not satisfy a preset condition, the distributable power of a fan motor of the hydrostatic bulldozer is determined based on the engine speed; and the distributable power is distributed to the engine through a preset control algorithm until the distributable power is distributed to the fan motor when the engine speed satisfies the preset condition. The method of the application reasonably distributes the power of the engine under the premise of meeting the heat dissipation demand of the bulldozer, improves the power performance and operation efficiency of the bulldozer, reduces power loss, avoids the situation of insufficient power performance, and thus improves the construction efficiency and driving experience.
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