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Full-path unmanned operation system and path planning method

An operating system, full-path technology, applied in the field of full-path unmanned operating systems and path planning, can solve the problems of high requirements for drivers' operating skills, difficulty in achieving precise operation, and easy to cause fatigue driving, so as to reduce the intensity of manual work. , the effect of saving resources and improving the utilization rate of land resources

Pending Publication Date: 2022-07-08
山东超星智能科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, traditional manual driving has many disadvantages, such as high requirements for the driver's operating skills, difficulty in achieving precise operations, high operating intensity, and fatigue driving due to long-term operations, etc.

Method used

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  • Full-path unmanned operation system and path planning method

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Experimental program
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Embodiment 1

[0068] Embodiment 1 of the present invention proposes a full-path unmanned operation system, such as figure 1 It is a schematic diagram of the connection of a full-path unmanned operation system according to Embodiment 1 of the present invention; it includes a cloud platform module, an intelligent terminal, and an intelligent operation agricultural machine;

[0069] The intelligent terminal is used to collect operation plot information and operation parameters;

[0070] The cloud platform module communicates with the intelligent terminal, and is used to plan the operation path of the intelligent operation agricultural machinery according to the operation plot information and operation parameters collected by the intelligent terminal. direction, and then calculate the operation parallel line according to the operation plot information and operation parameters; and after determining the operation line sequence, calculate the turning and U-turn route;

[0071] The intelligent op...

Embodiment 2

[0136] Based on the full-path unmanned operation system proposed in the first embodiment of the present invention, the second embodiment of the present invention also proposes a full-path unmanned operation method, such as Figure 10 This is a flowchart of a full-path unmanned operation method according to Embodiment 2 of the present invention.

[0137] In step S1000, collecting operation plot information and operation parameters through an intelligent terminal;

[0138] The operation parcel information includes the latitude and longitude coordinate values ​​of the boundary points of the parcel; the location, area and shape of the parcel are determined by the latitude and longitude coordinate values ​​of the boundary points of the parcel.

[0139] Operational parameters include the selected agricultural machine, the minimum turning radius of the agricultural machine, the work implement, the work width, the handover row width, the safety margin distance, the side safety distanc...

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Abstract

The invention provides a full-path unmanned operation system and a path planning method. The system comprises a cloud platform module, an intelligent terminal and an intelligent operation agricultural machine. The intelligent terminal is used for collecting operation plot information and operation parameters; the cloud platform module communicates with the intelligent terminal and is used for planning an operation path of the intelligent operation agricultural machine according to the operation plot information and the operation parameters; the planning method comprises the steps of determining a reference point and an operation direction of the intelligent operation agricultural machine, and then calculating an operation parallel line according to operation plot information and operation parameters; after the working line sequence is determined, a turning and U-turn route is calculated; the intelligent operation agricultural machine is in communication connection with the cloud platform module and is used for executing unmanned operation according to the operation path planned by the cloud platform module. Based on the full-path unmanned operation system, the invention further provides a path planning method. Full-path unmanned operation is adopted, the requirement for the operation skill of a driver can be effectively lowered, meanwhile, the manual operation intensity is greatly lowered, and the situations of fatigue driving and the like are avoided.

Description

technical field [0001] The invention belongs to the technical field of agricultural unmanned operation, in particular to a full-path unmanned operation system and a path planning method. Background technique [0002] With the rapid development of agriculture in our country, there are more and more institutions such as farming cooperatives. In the process of field operations, agricultural machinery is more and more widely used. The rapid development of agricultural mechanization in my country and the increasing number of agricultural machinery facilities have changed the agricultural operation mode, improved the operation efficiency, and enhanced the ability of agriculture to resist natural disasters. With the development of agricultural mechanization, the field of operation of agricultural machinery is no longer the traditional field of food crops, but gradually shifted to the field of economic crops, realizing the diversified development of agriculture. [0003] However, t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0214G05D1/0219Y02A40/10
Inventor 邢勇刘涛邵鹏王浩胡玉琳李媛
Owner 山东超星智能科技有限公司
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