Intelligent mowing robot boundary identification method based on microprocessor

A microprocessor and boundary recognition technology, which is applied in the field of image processing, can solve the problems that mainstream algorithms are not suitable for microprocessor hardware platforms and embedded operating system software platforms, and the accuracy of image boundary recognition is not high, so as to ensure clarity and integrity Accuracy, low power consumption, deburring effect

Inactive Publication Date: 2019-07-26
SICHUAN AGRI UNIV
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Problems solved by technology

[0006] Aiming at the above-mentioned deficiencies in the prior art, a microprocessor-based intelligent mowing robot boundary recognition method provided by the present invention solves the problem that the mainstream algorithm for image boundary recognition is not suitable for microprocessor hardware platforms and embedded operating system software platform, and low power consumption devices may cause low image boundary recognition accuracy

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  • Intelligent mowing robot boundary identification method based on microprocessor
  • Intelligent mowing robot boundary identification method based on microprocessor
  • Intelligent mowing robot boundary identification method based on microprocessor

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Embodiment Construction

[0058] The specific embodiments of the present invention are described below so that those skilled in the art can understand the present invention, but it should be clear that the present invention is not limited to the scope of the specific embodiments. For those of ordinary skill in the art, as long as various changes Within the spirit and scope of the present invention defined and determined by the appended claims, these changes are obvious, and all inventions and creations using the concept of the present invention are included in the protection list.

[0059] Such as figure 1 As shown, a microprocessor-based intelligent mowing robot boundary recognition method, including the following steps:

[0060] S1. Use the binocular image sensor to collect images to obtain the original image, and the pixels of the original image are 16-bit data in RGB565 format;

[0061] Step S1 specifically includes the following sub-steps S11-S13:

[0062] S11, performing μC / OS-II embedded opera...

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Abstract

The invention discloses an intelligent mowing robot boundary identification method based on a microprocessor, and the method comprises the following steps: S1, carrying out the image collection through employing a binocular image sensor, and obtaining an original image; s2, performing gray scale transformation on the original image on a microprocessor platform to obtain a gray scale image; s3, carrying out binarization processing on the gray level image on a microprocessor platform to obtain a binary image; s4, performing mathematical morphology closed operation on the binary image on a microprocessor platform to obtain a high-contrast image; and s5, performing boundary curve fitting on the high-contrast image on the microprocessor platform by using Hough transformation to obtain an imageboundary curve, and completing the recognition of the boundary of the intelligent mowing robot. On the basis of the existing mathematical theory, a set of high-accuracy boundary recognition method based on a microprocessor and an embedded system is designed.

Description

technical field [0001] The invention relates to the technical field of image processing, in particular to a microprocessor-based intelligent mowing robot boundary recognition method. Background technique [0002] With the rapid development of my country's economy, the construction of urban greening is becoming more and more intensive, and the investment in urban greening is increasing year by year. As an important plant material for urban afforestation, lawns need to inject a lot of manpower, material and financial resources for maintenance while bringing green to people. In the process of lawn maintenance, the trimming of the lawn is the most cumbersome and complicated. In order to reduce its labor intensity and cost, it is a meaningful work to develop an automatic mowing robot. [0003] The electronic control system is the core of the automatic mowing robot. The core of the intelligent lawn mowing robot is the path planning algorithm running on the main control unit in th...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/46
CPCG06V20/10G06V10/44
Inventor 陈松柏李楚川吴佳蒋欣睿李铭唐鑫林
Owner SICHUAN AGRI UNIV
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