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Operation vehicle and method of pilotless driving therefor

A technology for operating vehicles and undercarriages, which is applied in the direction of transporting passenger vehicles, vehicle components, and utilizing reradiation

Inactive Publication Date: 2006-11-08
FRANZ PLASSER BAHNBAUMASCHINEN IND GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The problem to be solved by the present invention is to create a work vehicle of the above type and a method for using the work vehicle without driving, and it is required to control the work vehicle from the work platform without difficulty

Method used

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  • Operation vehicle and method of pilotless driving therefor
  • Operation vehicle and method of pilotless driving therefor
  • Operation vehicle and method of pilotless driving therefor

Examples

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Embodiment Construction

[0014] Figure 1 and figure 2 The working vehicle 1 shown can travel on a rail 3 in a working direction 4 by means of a rail travel mechanism 2 . A work platform 8 whose height can be adjusted by a drive device 7 is mounted on the undercarriage 6 provided with the cab 5 . The travel drive 9 can be activated with the power unit 10 .

[0015] Both ends 11 of the undercarriage 6 are fitted with rangefinders 12 which work in a non-contact manner. This rangefinder emits a pulsed laser beam 13 which is reflected and recorded by the rangefinder 12 . The time between the emission and reception of the laser beam 13 is directly proportional to the distance between the rangefinder 12 and the object causing the reflection. The detection plane 14 is formed by refracting the laser beam 13 into a fan shape by means of a rotating mirror (not further shown here). There is an inclination α between this detection plane and the plane 15 formed by the track 3 , which in this case forms a common...

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PUM

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Abstract

A track work vehicle (1) is equipped with a distance measuring device (12) working in a non-contact manner at its end (11). The distance measuring device has only one angle (α) with the plane (15) of the track (3). ) detection plane (14). In this way, a detection line (16) horizontally horizontal to the longitudinal direction of the track is formed between the track plane and the detection plane (15, 14). Once an obstacle (18) is encountered without reaching a minimum distance (X), The work vehicle (1) will be automatically braked and stopped.

Description

technical field [0001] The invention relates to a working vehicle, which has an undercarriage supported on a rail by a rail mechanism, on which is mounted a height-adjustable working platform, which is equipped with a control for activating a travel drive. device. The present invention also relates to a method for unmanned use of a work vehicle. Background technique [0002] The problem with this type of rail vehicle is that the operator on the work platform cannot see a section of track immediately in front of the vehicle. In addition, when the position of the working platform changes, the operator will be distracted from the work, and the operator will have a different view of the track. For this reason, it is dangerous to control the work vehicle from the work platform, so many railways prohibit it. SUMMARY OF THE INVENTION [0003] The problem to be solved by the present invention is to create a work vehicle of the above-mentioned type and a method of using the work...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60K26/02B61D15/00G01C3/00B61L23/04E01B35/00G01S13/93
CPCB61L23/041
Inventor 约瑟夫·陶依尔利奥波德·格鲁伯
Owner FRANZ PLASSER BAHNBAUMASCHINEN IND GMBH
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