Modularized automatic driving control device for paddy planter and control method thereof

A technology of automatic driving control and live broadcast machine, applied in non-electric variable control, electric speed/acceleration control, motor vehicles and other directions, can solve problems such as poor adaptive ability, achieve reliable performance, achieve tracking accuracy, control algorithm Efficient and reliable results

Active Publication Date: 2018-05-04
SHANGHAI JIAO TONG UNIV
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AI Technical Summary

Problems solved by technology

[0003] The present invention aims at the defect that the existing unmanned agricultural machinery has poor self-adaptive ability and needs to preset many parameters in advance or provide data through the unmanned aerial vehicle to realize unmanned driving, and proposes a modular automatic driving control device for rice direct seeding machine and Its control method, the device is convenient for users to con

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  • Modularized automatic driving control device for paddy planter and control method thereof
  • Modularized automatic driving control device for paddy planter and control method thereof
  • Modularized automatic driving control device for paddy planter and control method thereof

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Embodiment Construction

[0023] Such as figure 1 As shown, a kind of paddy rice fighting automatic driving control device involved in this embodiment includes: operation management terminal system 1, navigation and positioning system 2, wireless communication management system 4, main control system 5, CAN transceiver 3, steering control and Execution system 7, speed control and execution system 8 and gear position control and execution system 9, wherein: the operation management terminal system 1 obtains the location information of the operation plot and the operation GIS information and generates the operation path; or according to the operation plot input by the user and other information to plan the operation path; the operation path planned and generated by the operation management terminal system 1 is sent to the main control system 5 through the wireless communication management system 4, and receives the operation status information of the rice direct seeding machine sent by the main control sy...

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Abstract

Provided are a modularized automatic driving control device for a paddy planter and a control method thereof. The modularized automatic driving control device includes an operation management terminalsystem, a navigation positioning system, a main control system, a wireless communication management system, a steering control and execution system, a speed control and execution system and a gear control and execution system. The device facilitates flexible configuration and selection by users according to actual conditions, the paddy planter can automatically generate a walking path without inputting the size of sown land in a complex paddy field environment, and centimeter-level precise straight line, curve and turning, forward and backward automatic driving and automatic operations are provided according to a predetermined track. The paddy planter can automatically walk, steer and operate in complex paddy field environments with different terrains and landforms in 24 hours.

Description

technical field [0001] The invention relates to a technology in the field of agricultural machinery, in particular to a modular automatic driving control device for a rice direct seeding machine and a control method thereof. Background technique [0002] Rice direct seeding machine has been accepted by more and more farmers because of its advantages of saving labor and cost. However, the original rice direct seeding machine is still operated manually, and at least one person is required to complete the driving of the rice direct seeding machine. The degree of automation is not high, and unmanned driving cannot be realized. The driver of the rice direct seeding machine has to overcome the harsh field environment such as high temperature and sunshine. The quality of sowing is affected by the experience of the driver, and the efficiency is low, which is not conducive to agricultural modernization, unmanned, and intelligent. At the same time, since the reform and opening up, a ...

Claims

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Application Information

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IPC IPC(8): G05D1/02G05D13/62A01C7/00
CPCA01C7/00G05D1/0278G05D13/62G05D2201/0201
Inventor 李彦明张雁刘成良
Owner SHANGHAI JIAO TONG UNIV
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