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Energy-saving and consumption-reducing method and system for agricultural machinery, medium, equipment and agricultural machinery

An agricultural machinery and engine technology, applied in the field of agricultural machinery, can solve the problems of engine power output waste, power output waste, and high vehicle fuel consumption

Inactive Publication Date: 2022-07-08
LOVOL HEAVY IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Because the high power output has been maintained throughout the operation process, the fuel consumption of the vehicle is too high, and the exhaust emission is also high, causing more pollution to the environment
And in many cases, there will be a waste of power output. For example, when the vehicle is walking but not working, the vehicle only needs to supply the power for the vehicle to walk, and when it is working but not walking, it only needs to provide working power.
In these cases, the engine power output will be wasted

Method used

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  • Energy-saving and consumption-reducing method and system for agricultural machinery, medium, equipment and agricultural machinery
  • Energy-saving and consumption-reducing method and system for agricultural machinery, medium, equipment and agricultural machinery
  • Energy-saving and consumption-reducing method and system for agricultural machinery, medium, equipment and agricultural machinery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0052] Embodiment 1, for the specific control process of the present invention, is carried out in the following manner:

[0053] 1. The engine can output the maximum speed and torque when the seat safety signal is received, the vehicle is in a forward or reverse state, and the working parts are in working state.

[0054] 2. When the seat safety signal is received, the vehicle is in a forward or reverse state, and the working parts are in a non-working state, the engine adjusts the power output to the mid-range speed and torque.

[0055] 3. When the seat safety signal is received, the vehicle is in the neutral state, and the working parts are in the working state, the engine adjusts the power output to the mid-range speed and torque.

[0056] 4. When the seat safety signal is not received, the power output of the engine is adjusted to the idle speed state when it is determined that the driver leaves the seat through delay judgment.

[0057] When the engine speed and torque are...

Embodiment 2

[0071] Embodiment 2, for the specific control process of the present invention, can also be carried out in the following ways:

[0072] The vehicle controller adopts a 12V power supply system and outputs 5V voltage at the same time. The 5V voltage is supplied to the foot throttle, hand throttle, angle sensor and speed sensor on the handle, output voltage from the controller, and receive feedback signals at the same time, which can ensure the maximum extent. The received signal receives less interference, which is convenient for signal acquisition and use.

[0073] When the seat safety signal is received, the vehicle is in the forward or reverse state, and the working parts are in the working state, the engine speed and torque can be set through the display screen, and the user can set the required value through their own use effect.

[0074] The guide value, that is, the setting of the value, can be carried out at any time, as long as the whole vehicle is powered on. However,...

Embodiment 3

[0082] Example 3, the vehicle controller adopts a 12V power supply system, and outputs a 5V voltage at the same time. The 5V voltage is supplied to the foot accelerator, hand accelerator, angle sensor and rotational speed sensor on the handle, output voltage from the controller, and receive feedback signals at the same time. To the greatest extent, it is ensured that the received signal receives less interference, which is convenient for signal collection and use.

[0083] The main control logic is divided into five parts:

[0084] 1. The engine can output the maximum speed and torque when the seat safety signal is received, the vehicle is in a forward or reverse state, and the working parts are in working state. The speed and torque of the engine can be set through the display screen, and the user can set the required value through his own use effect.

[0085] 2. When the seat safety signal is received, the vehicle is in a forward or reverse state, and the working parts are ...

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PUM

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Abstract

The invention relates to the field of agricultural machinery, in particular to an energy-saving and consumption-reducing method and system for agricultural machinery, a medium, equipment and the agricultural machinery. The method comprises the following steps: acquiring a current seat safety signal and a current walking signal of the agricultural machine and a current state signal of a working part in real time; according to the current seat safety signal, the current walking signal and the state signal, the rotating speed and torque of an engine of the agricultural machine are controlled. By means of the method, the effects of controlling the engine to output the maximum rotating speed and the maximum torque when large power is needed, adjusting the rotating speed and the torque of the engine in real time when only part of power is needed, saving energy and reducing consumption can be achieved.

Description

technical field [0001] The invention relates to the field of agricultural machinery, in particular to a method, system, medium, equipment and agricultural machinery for energy saving and consumption reduction for agricultural machinery. Background technique [0002] With the rapid development of animal husbandry, the demand for forage grass is also increasing, and wild forage grass can no longer meet the demand for forage grass, thus making the area of ​​forage grass planting larger and larger. However, there are strict requirements on the harvesting time of the forage grass, and it needs to be harvested within a few days of the forage grass being mature. In addition, during the period of forage harvesting and drying, if it rains, the quality of the forage will also be greatly reduced. Therefore, forage growers need to harvest as soon as possible during the mature period of the forage and select a good weather stage, which puts forward high requirements on the harvesting sp...

Claims

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Application Information

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IPC IPC(8): B60W10/06B60W40/10B60W40/00
CPCB60W10/06B60W40/10B60W40/00Y02T10/84
Inventor 张作青窦刚任国峰倪云龙朱晓明王傅勋胡德利肖璨张子龙王萍
Owner LOVOL HEAVY IND