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Agricultural coupling with a system for managing and guiding manoeuvres and method implemented by said coupling

一种操纵系统、铰接的技术，应用在整地方法、农用机械、运输和包装等方向，能够解决得不到确保等问题

Inactive Publication Date: 2017-05-10
KUHN SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the case of retracement, the positioning of machinery or implements, which constitute the most important parameters, at the exit and entry of the working area, is not controlled, let alone guaranteed

Method used

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  • Agricultural coupling with a system for managing and guiding manoeuvres and method implemented by said coupling
  • Agricultural coupling with a system for managing and guiding manoeuvres and method implemented by said coupling
  • Agricultural coupling with a system for managing and guiding manoeuvres and method implemented by said coupling

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Embodiment Construction

[0052] especially with reference to image 3 , Figure 1A and 1B Shown is a hitch 1 as a constructed operating unit with a tractor 2 and at least one towed or semi-suspended agricultural machine 3, 3', 3", which is directly coupled to the tractor , or by at least one articulated connection 4, 4', 4" to one of the aforementioned machines 3, 3' in the hitch. The hitch 1 also has a management and guidance system for managing and guiding maneuvers, in particular reversing, which has at least one computerized maneuvering unit 5 , 5 ′ integrated in the hitch machine 3 , 3', 3", and on the one hand, the calculation and manipulation unit is connected to each pair of operating components 3, 3', 3', 3', Sensors 6, 6', 6" for the current position of the two components 2, 3; 3, 3'; 3', 3" in 3" relative to each other, on the other hand connected to the management control unit 7 of the tractor 2 and / or Or data transmission with the driver, in particular the display and if necessary the ...

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Abstract

The present invention relates to an agricultural coupling with a system for managing and guiding maneuvers and a method implemented by this coupling. A coupling comprising a tractor and at least one agricultural machine coupled by at least one articulated linkage, said coupling also comprising a maneuver management and guidance system comprising at least one calculation and control unit. A coupling characterized in that the calculation and control unit of the one of the coupled agricultural machine constitutes the master unit of system for managing and guiding maneuvers and preferably for coupling, and in that it is suitable and intended, under the control of a suitable maneuvering management program: on the one hand, to calculate a setpoint trajectory For at least one future maneuver, by implementing a trajectory prediction algorithm and a path optimization algorithm and, on the other hand, to automatically execute said maneuver or to assist in a semi-automatic execution of said movement Maneuvering by driving the tractor and raising, during maneuvering, the deviations between the predefined setpoint path and the actual or currently estimated trajectory.

Description

technical field [0001] The present invention relates to the field of agricultural machinery, in particular the design, implementation and use of agricultural equipment for the manipulation and operation required for plant production farming. [0002] The invention resides in particular in an agricultural hitch adapted for automatic or semi-automatic handling, and a method of automatic or semi-automatic management and guidance of such handling. Background technique [0003] In order to accomplish different agricultural tasks, tractor-driven agricultural machinery is usually used. These tractors are connected to a suspended implement, or a semi-suspended machine, or a variety of machines to be pulled. [0004] Such tractor-machine assemblies or tractor-implement assemblies are generally referred to herein as farm hitches, or tractor-type or mechanized farm hitches. [0005] In particular, it is within the scope of the present invention to apply repeat management and guided h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01B69/00
CPCA01B69/008A01B69/003A01B79/005B62D13/00A01B69/004G05D1/0221A01B59/002A01B59/042
Inventor P·波蒂耶A·亚奇库尔J-P·勒米埃
Owner KUHN SA
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