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Self-propelled sprayer suspension system and control method thereof

A suspension system and sprayer technology, which is applied in the field of shock absorption, can solve the problems of spraying accuracy that cannot meet the stability of walking, and achieve the effects of reducing vibration, reducing drift, and ensuring spraying accuracy

Pending Publication Date: 2021-01-22
SHIHEZI UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The main purpose of the present invention is to provide a self-propelled sprayer suspension system and its control method, so that it can solve the technical problem that the current sprayer suspension system cannot meet the stability of walking and the accuracy of spraying

Method used

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  • Self-propelled sprayer suspension system and control method thereof
  • Self-propelled sprayer suspension system and control method thereof
  • Self-propelled sprayer suspension system and control method thereof

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Experimental program
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Effect test

Embodiment 1

[0053] like figure 1 and figure 2 As shown, a self-propelled sprayer suspension system proposed in the first embodiment of the present invention includes:

[0054] The information collection unit 100 is arranged on the vehicle body 20 for collecting road condition information, crop information and vehicle body 20 information, and generates a first signal;

[0055] The information processing unit 200 is connected to the information collection unit 100, and is used for receiving and processing the first signal, obtaining the current road condition characteristics, the type and height of crops, and the posture characteristics of the vehicle body 20, and according to the road condition characteristics, the The type and height of crops and the attitude feature of the vehicle body 20 are processed to obtain driving signals;

[0056] a suspension controller 300, connected to the information processing unit 200;

[0057] A suspension unit 400 is provided between the vehicle body 2...

Embodiment 2

[0087] One such as proposed in the second embodiment of the present invention Figure 4 The control method of the sprayer suspension system shown, for the self-propelled sprayer suspension system provided in the above-mentioned first embodiment, includes:

[0088] 201. Collect current road condition information, crop information and vehicle body information, and form a first signal;

[0089] 202. Obtain current road condition characteristics, the type and height of crops, and vehicle body attitude characteristics based on the first signal processing, and process and obtain a drive signal according to the road condition characteristics, the type and height of the crops, and the vehicle body attitude characteristics;

[0090] 203. Adjust the working state of the suspension unit based on the driving signal.

[0091] Specifically, according to the content of the first embodiment, the current road condition information, crop information and vehicle body information can be collecte...

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Abstract

The invention provides a self-propelled sprayer suspension system and a control method thereof, and relates to the technical field of shock absorption. The self-propelled sprayer suspension system comprises an information acquisition unit arranged on a vehicle body and used for acquiring road condition information, crop information and vehicle body information and generating a first signal; an information processing unit connected with the information acquisition unit and used for receiving and processing the first signal and obtaining current road condition characteristics, crop types and heights and vehicle body posture characteristics, and processing according to the road condition characteristics, the crop types and heights and the vehicle body posture characteristics to obtain a driving signal; a suspension controller connected with the information processing unit; and a suspension unit arranged between the vehicle body and the hub, wherein the suspension unit is connected with the suspension controller, and the suspension controller controls the suspension unit to adjust the working state of the suspension unit based on the driving signal. According to the self-propelled sprayer suspension system, the self-propelled sprayer can stably walk on a corresponding road surface, and the spraying precision is effectively improved.

Description

technical field [0001] The present application relates to the technical field of shock absorption, and in particular, to a suspension system of a self-propelled sprayer and a control method thereof. Background technique [0002] In my country, crop diseases and insect pests occur frequently every year, resulting in a reduction of about 10% of crop production, which not only affects the quality and economic benefits of crops, but also endangers the sustainability of agricultural production in my country. Spraying has become an important measure to control crop diseases and insect pests and improve crop yield. The self-propelled sprayer, with its advantages of high efficiency and environmental protection, has been widely used, and can be used for almost all crops, especially for high-stem crops. It has high operation efficiency and precise plant protection operations, thereby greatly reducing the labor intensity of farmers. Maximize the protection of farmers and significantly...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60G17/0165B60G17/019A01M7/00
CPCA01M7/0042A01M7/0082A01M7/0089B60G17/0165B60G17/01908B60G17/01933B60G2300/08B60G2401/14B60G2500/10B60G2500/30
Inventor 温浩军谯超凡李忠祥张伟荣
Owner SHIHEZI UNIVERSITY
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