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Unmanned intelligent paver

A technology of unmanned driving and paver, applied in the direction of motor vehicles, instruments, buildings, etc., can solve the problems of single working environment, great impact on the health of operators, and fatigue of operators, and meet the requirements of unmanned intelligence The effect of paving

Pending Publication Date: 2022-03-01
TSINGHUA UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The working characteristics of paver among many construction machinery are strong regularity, single working environment, simple operation, easy fatigue of operators, and great impact of operating environment on the health of operators

Method used

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  • Unmanned intelligent paver

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Effect test

Embodiment

[0019] An unmanned intelligent paver, including a paver walking system and a control system, is characterized in that: a laser navigation and positioning system 1 is set on the paver 7 walking system, and a paver 7 screed 8 is set There is a GPS / BDS satellite positioning device 9, and a communication control system is set on the top cover of the paver 7; an industrial computer 5 is set on the operation platform of the paver 7.

[0020] The laser navigation and positioning system 1 includes an electronic laser target, a laser total station, a rearview prism, and an industrial computer 5; the electronic laser target is mainly used to determine the yaw angle, roll angle, pitch angle, and laser incident point Coordinates; the distance between the laser target and the laser total station is measured by the photoelectric rangefinder installed inside the total station. A special prism is installed on the laser target, and the coordinates of the incident point of the laser beam are det...

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Abstract

An unmanned intelligent paver comprises a paver walking system and a control system, a laser navigation positioning system is arranged on the paver walking system, a GPS / BDS satellite positioning device is arranged on a paver ironing plate, a communication control system is arranged on a paver top cover, and an industrial computer is arranged on a paver operation platform. The laser navigation positioning system comprises an electronic laser target, a laser total station, a rearview prism and an industrial computer; the GPS / BDS satellite positioning device comprises a satellite chip, a satellite receiver and a satellite transmitter and is used for measuring the paving track of the paver in real time; the communication control system is connected with the industrial computer through a special line; intelligent navigation positioning of the unmanned paver walking system is realized, basic data is provided for rolling of a rear rolling machine, and real-time communication between the unmanned intelligent paver and a control system is guaranteed; the method has the advantage that unmanned intelligent paving of the asphalt concrete pavement is met.

Description

technical field [0001] The invention relates to the technical field of unmanned driving of construction machinery, and mainly solves the problem of unmanned intelligent operation of a paver, and is precisely an unmanned intelligent paver. Background technique [0002] With the rapid development of driverless technology, driverless pavers have begun to be used in infrastructure, energy, water conservancy, and highway asphalt concrete pavement projects. The working characteristics of paver among many construction machinery are strong regularity, single working environment, relatively simple operation, operators are prone to fatigue, and the operating environment has a great impact on the health of operators. Especially when paving asphalt concrete materials for highways, because the temperature of the asphalt mixture is as high as about 160 degrees, the asphalt concrete pavement paving operation is carried out in the hot summer, and the paver operators have to face the harsh c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02E01C19/48
CPCG05D1/024G05D1/0278G05D1/0276E01C19/488
Inventor 李庆斌刘天云皇甫英杰张兆省皇甫泽华历从实
Owner TSINGHUA UNIV
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