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Acceleration signal response method and device and agricultural machine

An acceleration signal and acceleration technology, which is applied to the layout of the power plant control mechanism, transportation and packaging, and vehicle components, can solve the problems of lack of flexibility in the linear acceleration mode and the inability to adjust the driving mode, etc., and achieve the effect of optimal output characteristics

Inactive Publication Date: 2021-01-08
义乌市深研智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is: the linear acceleration method lacks flexibility, and the driving mode cannot be adjusted to adapt to different working conditions and driver preferences

Method used

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  • Acceleration signal response method and device and agricultural machine
  • Acceleration signal response method and device and agricultural machine
  • Acceleration signal response method and device and agricultural machine

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0053] refer to figure 1 , this embodiment proposes a method for responding to an acceleration signal, and the method for responding to an acceleration signal includes steps S101 to S104; the cooperative control method for the agricultural machinery group will be specifically described below in conjunction with the accompanying drawings.

[0054] Step S101, acquiring an acceleration signal generated by an accelerator pedal.

[0055] In the embodiment of the present application, a vehicle mainly refers to an agricultural operation machine, for example, a tractor, a harvester, and a tillage planter. The working process of different types of agricultural machinery can be divided into two parts: driving and operation. Driving refers to the required movement of agricultural machinery in the field; operation refers to the interaction between agricultural machinery and farmland, crops, and other agricultural machinery.

[0056] refer to Image 6 , Agricultural machinery includes: a...

Embodiment 2

[0109] This implementation proposes a response device for acceleration signals, refer to Figure 9 The device for responding to the acceleration signal includes: an acquisition module 901 , a mapping module 902 , an adjustment module 903 , and a control module 904 ; the device for responding to the acceleration signal will be specifically described below with reference to the accompanying drawings.

[0110] An acquisition module 901, configured to acquire an acceleration signal generated by an accelerator pedal;

[0111] A mapping module 902, configured to perform nonlinear mapping on the acceleration signal to obtain a first output signal;

[0112] An adjustment module 903, configured to dynamically adjust the first output signal according to the set driving mode, so as to obtain the second output signal;

[0113] The control module 904 is configured to output the second output signal to the driving system to control the operation of the vehicle.

[0114] Further, the adjus...

Embodiment 3

[0138] This embodiment proposes an agricultural machine, which has a controller; wherein, the controller is used to run a program, and when the program is running, the method for responding to the acceleration signal proposed above is executed. In order to avoid repetition, related content can refer to the description in the previous part, and will not be repeated here.

[0139] The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

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Abstract

The invention provides an acceleration signal response method and device and an agricultural machine, and relates to the technical field of agricultural machinery, and the acceleration signal responsemethod comprises the steps: obtaining an acceleration signal generated by an acceleration pedal; performing nonlinear mapping on the acceleration signal to obtain a first output signal; dynamically adjusting the first output signal according to a set driving mode to obtain a second output signal; and outputting the second output signal to a driving system to control the operation of the vehicle.According to the invention, better output characteristics can be obtained through a nonlinear mapping relationship. Besides, the acceleration signal response method can adjust the driving mode, and different driving modes can adapt to various working conditions of an agricultural vehicle and preferences of a driver of the agricultural vehicle.

Description

technical field [0001] The present application relates to the technical field of agricultural machinery, in particular to an acceleration signal response method, device and agricultural machinery. Background technique [0002] Agricultural machinery mainly includes tractors, harvesters, plowing and planting machines, low-speed trucks, etc., which are mainly used for field operations. The characteristics of the working environment of agricultural machinery are: the shape of the plot is regular or irregular geometry; There are non-collision and non-approachable objects, such as boundary walls, trees, buildings, etc. There may be other agricultural machinery working in the field, or multiple agricultural machinery working together. [0003] The working process of different types of agricultural machinery can be divided into two parts: driving and operation. Driving refers to the required movement of agricultural machinery in the field; operation refers to the interaction betwe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K26/02
CPCB60K26/02
Inventor 曹显利韩慧仙曹国廷
Owner 义乌市深研智能科技有限公司