Automatic straight walking control system suitable for ditching operation tractor

A technology of control system and tractor, which is applied in the equipment field of ditching operation, can solve the problems of difficult operation and low precision of ditching and straightening operation, so as to improve system reliability and ease of operation, ensure safety and reduce operation The effect of labor intensity

Active Publication Date: 2013-06-26
北京市农林科学院智能装备技术研究中心
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Problems solved by technology

[0006] The purpose of the patent of the invention is to solve the technical problems of the...

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  • Automatic straight walking control system suitable for ditching operation tractor
  • Automatic straight walking control system suitable for ditching operation tractor
  • Automatic straight walking control system suitable for ditching operation tractor

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[0038] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0039] Such as figure 1 As shown, an automatic straightening control system suitable for trenching tractors, the system includes a laser positioning system 100 and a straightening control system 200, wherein the laser positioning system 100 is used to emit laser scanning plane, the emitted laser scanning The plane is vertical and coincides with the pre-ditching track; the straightening control system 200 is used to receive the laser scanning plane signal sent by the laser positioning system 100, and accordingly control the forward direction of the tractor so that it follows the laser scanning plane. Follow the marked track. This technical solution fills the gap in the fi...

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Abstract

The invention provides an automatic straight walking control system suitable for a ditching operation tractor. The automatic straight walking control system comprises a laser locating system and a straight walking control system body, wherein the laser locating system is used for emitting laser scanning planes which are in a vertical shape and coincide with a pre-ditching track, and the straight walking control system body is used for receiving laser scanning plane signals sent by the laser locating system and controlling the tractor to move forwards along the track marked by the laser scanning planes according to the laser scanning plane signals. The automatic straight walking control system fills the blanks in the field of laser ditching operation, enables the purpose of intelligent straight walking for the ditching operation to be achieved, has the advantages of high linear accuracy and low labor intensity, and effectively reduces cost of a ditching operation intelligent straight walking system.

Description

technical field [0001] The invention relates to equipment for ditching operation, in particular to an automatic straightening control system suitable for a tractor used for ditching operation. Background technique [0002] Ditching equipment is mainly used to satisfy infrastructure construction ditching, optical cable, cable, pipeline laying and farmland planting ditching, etc. The ditching equipment generally uses agricultural tractors as traction equipment during operation. In order to ensure the straightness of ditching, the traditional method is the rope-drawing method. The straightness of the groove. [0003] For the pulling rope method to assist ditching and straightening, it has the following limitations: (1) The preparation time is long and the operation efficiency is low; (2) The pulling rope method is greatly affected by human operation factors, and the ditching straightness is poor, which cannot meet the straight line (3) It requires a high degree of proficiency...

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Application Information

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IPC IPC(8): B60W30/10
Inventor 付卫强孟志军武广伟丛岳董建军王沛东张瑞瑞罗长海李由
Owner 北京市农林科学院智能装备技术研究中心
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