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Paver digital control system

A digital control system and control system technology, applied in the field of machinery, to achieve the effect of improving the degree of automation and intelligence, improving the operating environment and labor conditions, and reducing labor intensity

Inactive Publication Date: 2018-03-09
许亚夫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, domestic research in this area started relatively late, and relatively mature products are rare.

Method used

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  • Paver digital control system
  • Paver digital control system

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Embodiment Construction

[0015] The present invention will be further described below with reference to the drawings and embodiments.

[0016] Such as figure 1 , The control system adopts a distributed computer architecture to realize centralized management and decentralization of functions and risks. In the digital control system, the engine adopts an electronic injection engine, and its speed is regulated in real time by the internal speed controller of the engine according to the load condition. The constant speed and smooth steering control of the paving speed is realized by the walking controller. The leveling controller of the control system realizes the automatic leveling control of the leveling mechanism according to the road condition detected by the sensor. The conveying and distributing controller realizes the automatic conveying and distributing of paving materials according to parameters such as paving speed, paving layer thickness and width. The keyboard commands input by the driver are s...

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Abstract

A paver digital control system adopts the control method of PC+PMAC open multi-axis motion controller, inserts the PMAC motion control card into the standard slot of the PC for real-time control, and the PC is used as the man-machine interface and system Managed host computer. The successful research and development of the paver digital control system will help to improve the international competitiveness of domestic paver products, improve the automation and intelligence level of road paving projects, and improve the operating environment and working conditions of road projects. Reduce labor intensity.

Description

Technical field [0001] The invention relates to a digital control system for a paver, which is suitable for the mechanical field. Background technique [0002] Paver is an indispensable pavement construction machine in road engineering construction. Its performance and reliability will directly affect the quality of the entire pavement engineering. With the advancement of modern construction technology and the continuous improvement of the quality requirements of modern construction pavement, higher and higher requirements are put forward for the performance of the paver, making microelectronics technology, intelligent control technology and communication technology in the paver Has been more and more widely used. In foreign countries, digital control systems based on microprocessors or single-chip microcomputers are gradually becoming popular in modern pavers and become a guarantee of construction quality. However, domestic research in this area started late, and relatively ma...

Claims

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Application Information

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IPC IPC(8): G05B19/414
CPCG05B19/414
Inventor 许亚夫
Owner 许亚夫
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