Harvester based on unmanned technology
A technology of unmanned driving and harvester, which is applied in the field of agricultural machinery, can solve the problems of driver fatigue, mechanical injury, and inability to control the vehicle accurately, so as to ensure harvesting efficiency, reduce labor burden, and ensure stability.
Inactive Publication Date: 2018-04-20
北京勇搏科技有限公司
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Problems solved by technology
[0002] The current crop harvester requires the driver to operate on-site in the cabin. The long-term operation will not only make the driver tired, cause mechanical injury accidents, but also affect the operating efficiency. At present, there have been crop harvesting machines with remote control operations, but due to the terrain The conditions are different, the boundary of the harvesting area cannot be determined in real time, and the vehicle cannot be controlled in real time and accurately according to the terrain. It is difficult for the operator to ensure a stable harvesting condition, and it is difficult to guarantee the harvesting time and quality
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[0037] In order to further understand the content, features and effects of the present invention, the following examples are given, and detailed descriptions are given below with reference to the accompanying drawings.
[0038] The structure of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0039] A harvester based on unmanned technology includes:
[0040] A plurality of boundary marker transmitters 1 placed at the corners of the farmland to be processed;
[0041] A plurality of obstacle marker transmitters 2 placed in the obstacle area of the farmland to be treated;
[0042] Image acquisition unit 3, terrain sonar detection unit 4, signal receiver 5, signal processing module 6, sound collection and processing module 8, and execution unit 7 installed on the unmanned harvester;
[0043] The boundary marker transmitter 1 and the obstacle marker transmitter 2 are used to send respective position signals to the signal r...
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The invention discloses a harvester based on an unmanned technology. The harvester comprises a plurality of boundary marker transmitters arranged at the corners of a farmland to be processed, a plurality of barrier marker transmitters disposed in an barrier region of the farmland to be processed, and an image acquisition unit, a terrain sonar detection unit, a signal receiver, a signal processingmodule and an execution component which are arranged on the unmanned harvester; and the signal processing module is used for constructing the three-dimensional terrain model of a boundary area, an obstacle area and a real-time updating to-be-processed farmland area of the farmland to be processed according to received position signals, planning a driving route according to the harvesting boundarypositions, and transmitting the driving route to the executing component. According to the invention, the harvesting operation of the execution component is guided through real-time construction of the three-dimensional terrain model of foreground regions of the farmland to be treated and the harvesting boundaries of harvesting regions and non-harvesting regions, so that the driving route and speed are planed scientifically and accurately, the labor intensity is reduced, and the stability and the harvesting efficiency of the harvesting are ensured.
Description
technical field [0001] The invention belongs to the field of agricultural machinery, in particular to a harvester based on driverless technology. Background technique [0002] The current crop harvester requires the driver to operate on-site in the cabin. The long-term operation will not only make the driver tired, cause mechanical injury accidents, but also affect the operating efficiency. At present, there have been crop harvesting machines with remote control operations, but due to the terrain The conditions are different, the boundary of the harvesting area cannot be determined in real time, and the vehicle cannot be controlled accurately in real time according to the terrain. It is difficult for the operator to ensure a stable harvesting condition, and it is difficult to guarantee the harvesting time and quality. Contents of the invention [0003] Aiming at the problems existing in the prior art, the present invention provides a harvester based on driverless technolog...
Claims
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IPC IPC(8): A01D34/00G06K9/00
CPCA01D34/008G06V20/56
Inventor 杜丽红
Owner 北京勇搏科技有限公司