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Dump truck

A technology for dump trucks and car bodies, which is used in vehicle components, vehicle safety arrangements, image data processing, etc.

Active Publication Date: 2013-04-03
KOMATSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, since the driver's cab is installed on the left side of the front platform of the car body, only a part of the left front can be visually confirmed from the driver's perspective.

Method used

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Examples

Experimental program
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Embodiment Construction

[0100] Regarding the dump truck according to one embodiment of the present invention, using Figure 1 to Figure 16 (C) Description follows.

[0101] In addition, in the following explanations, the so-called "front", "rear", "left", and "right" are directions based on the perspective of the driver sitting on the driver's seat and facing the front; Horizontal" means the same as "left-right direction".

[0102] 〔Overall structure of dump truck〕

[0103] The dump truck 1 of the present embodiment is a very large work vehicle used for autonomous driving in mining operations and the like, and has a vehicle width of approximately more than 5 m.

[0104] Such as figure 1 As shown, the dump truck 1 mainly includes: a frame (main frame) 2, a cab 3, a container 4, left and right pairs of front wheels 5 and rear wheels 6, and a base frame with a power supply bow frame not shown in the figure. Seat 7, the surrounding monitoring device 10 (referring to image 3 ). In addition, the con...

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PUM

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Abstract

This dump truck (1) is provided with: a vehicle body frame (2) disposed along the front / back direction and an upper deck section (2B) at which a driver seat is disposed; a front camera (11) disposed at the front of the upper deck section (2B) in a manner so as to be able to image in front of the vehicle body; a back camera (16) disposed at the back end of the vehicle body frame (2) in a manner so as to be able to image in back of the vehicle body; and left- / right-side first and second cameras (12, 13, 14, 15) respectively provided to the sides on the left and right of the upper deck section in a manner so as to be able to image from in front of to diagonally back from the vehicle body.

Description

technical field [0001] The present invention relates to a dump truck that monitors its surroundings using a composite bird's-eye view image of several portraits captured by a plurality of cameras mounted on a platform or the like. Background technique [0002] Dump trucks used for mining operations etc. have a body width (for example, about 5 m) much wider than general trucks or buses. And because the driver's cab where the driver is located is installed on the left side of the vehicle body front platform portion, only a part of the left front can be visually confirmed from the driver's perspective. [0003] For this reason, in order to monitor the periphery of the vehicle body, a dump truck is equipped with several cameras on a platform portion on which a cab is arranged, and the surroundings are monitored by these cameras. [0004] For example, Patent Document 1 discloses a peripheral monitoring device for automobiles, which converts photographed images installed on the v...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R1/00B60R11/02B60R21/00E02F9/26G06T1/00H04N7/18G01S13/931
CPCH04N7/18E02F9/26G06K9/00624B60R2300/802B60R21/00G01S13/931B60R11/02B60R1/00G06T1/00G06T1/0007G01S13/867
Inventor 光田慎治原田茂田贯富和增谷荣伸中西幸宏栗原毅坪根大町田正臣
Owner KOMATSU LTD
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