Weeding procedure for a railway vehicle

A technology for rail vehicles and weeding machines, which is used in cleaning methods, buildings, etc. to avoid environmental pollution and reduce human intervention.

Inactive Publication Date: 2005-06-29
G & G NOVENYVEDELMI ES KERESKEDELMI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Thus the method cannot use different ...

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  • Weeding procedure for a railway vehicle
  • Weeding procedure for a railway vehicle
  • Weeding procedure for a railway vehicle

Examples

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Embodiment Construction

[0021] Such as figure 1 As shown, the control PC 8 is connected to the weather unit 7 . In the connecting device, the weed recognition camera 1 is connected to the control PC 8 through the weed recognition PC 4 . The control PC 8 is connected with the category recognition camera 2 through the category identification PC 5, is also connected with the terrain tracking laser camera 3, and is connected with the speed signal sensor 9, wherein the terrain tracking laser camera 3 is connected with the laser signal sensor 32 through the terrain tracking PC6 again . The control PC 8 and the speed signal sensor 9 connected thereto are connected to the control switch panel 11 and the auxiliary control switch panel 10 . The control PC 8 is also connected to the electronic tilt control unit 13 and the electronic dose control unit 14 of the pre-spray unit "A" and spray unit "B", respectively.

[0022] Both spraying unit "B" and pre-spraying unit "A" include a tank 17, a pump 18, a flow me...

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Abstract

The present invention mainly provides a connection device for a weeder mounted on a rail vehicle, including a weed recognition camera, a PC connected to the weed recognition camera for recognition of weeds, and a meteorological unit, all of which are connected to the control PC . The control PC is connected with the control panel, and the control panel is connected with the spraying unit through the electronic control unit and the electronic dosage unit. The spraying unit includes a water tank, a pump, a flow meter, a control valve, a spray rack with a shaft and a nozzle, and a chemical tank, a chemical pump, and a chemical flow meter, all of which are connected together. The connection device also includes a species recognition camera connected to the species recognition PC, a landform tracking laser camera connected to the landform tracking PC, a pre-spraying unit and a spraying unit. In addition, the present invention mainly provides a method for weeding by using the above connecting device.

Description

technical field [0001] The invention mainly relates to a connection device of a weeding machine installed on a rail vehicle, and a method of weeding by using the device. Background technique [0002] How to selectively and effectively remove weeds along the track is a difficult problem for experts. Along the tracks, weeds grow along the rails, between the rails, and on slopes along the sides of the tracks. Pretreatment of non-growing weeds and effective removal of established weeds are two separate issues. [0003] In published but unexamined German patent application 4 132 637 a method and device for controlled weed control are described. According to the method, an optical sensor scans the weed-covered ground, maps the weeds, and sprays a herbicide on the weed-covered ground if the level of weed cover exceeds a predetermined threshold. A video camera and an optical sensor are used in weed mapping, which detect the green color of vegetation and form a weed map from green...

Claims

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Application Information

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IPC IPC(8): E01H11/00
CPCE01H11/00
Inventor J·加尔
Owner G & G NOVENYVEDELMI ES KERESKEDELMI
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