Lane marking line detection method and system and storage medium

A technology for lane marking and line detection, which is applied to measurement devices, surveying and navigation, road network navigators, etc., can solve the problems of inaccurate subjectivity of lane lines, affecting the precise driving of intelligent mobile terminals, etc., to achieve convenient and accurate identification, convenient The effect of precise driving and avoiding driving errors

Active Publication Date: 2020-08-28
汇智机器人科技(深圳)有限公司
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  • Claims
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Problems solved by technology

[0004] The above existing technical solutions have the following defects: the hand-painted lane lines are often inaccurate due to human subjectivity, so that it affects the accurate driving of subsequent smart mobile terminals

Method used

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  • Lane marking line detection method and system and storage medium
  • Lane marking line detection method and system and storage medium
  • Lane marking line detection method and system and storage medium

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Embodiment Construction

[0048] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0049] refer to figure 1 , is a lane marking detection method disclosed in the present invention, comprising the following steps S100-S400.

[0050] In step S100, the main control terminal activates the photographing device and obtains the RGB image in front of the smart mobile terminal through the photographing device, wherein the photographing device is set on the smart mobile terminal and is used to photograph the front of the smart mobile terminal, which can be a camera or the like that can obtain photos of the front The device, here is preferably a camera, here the smart mobile terminal can be a cleaning robot, a sweeping robot, etc., here is preferably a cleaning robot.

[0051] In step S200, the main control terminal screens out lane line information that meets requirements based on the processed RGB images.

[0052] Wherein, step S200 can be divided...

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Abstract

The invention relates to a lane marking line detection method and system and a storage medium, and relates to the technical field of electronic maps, solving the problem that accurate driving of a follow-up intelligent mobile terminal is affected due to the fact that a hand-painted lane line is often inaccurate due to artificial subjectivity, and the lane marking line detection method comprises the steps that S100, a main control terminal starts a shooting device and obtains an RGB image in front of the intelligent mobile terminal through the shooting device; S200, the main control terminal performs image processing based on the front RGB image; S300, the main control terminal screens out lane line information meeting requirements based on the processed RGB image; and S400, the main control terminal converts the screened lane line information into a map, and marks the lane line information in the map. The lane marking line detection method has the advantages that the on-site lane linesare effectively detected and fused into the map, and therefore the intelligent mobile terminal can travel more accurately.

Description

technical field [0001] The present invention relates to the technical field of electronic maps, in particular to a lane marking detection method, system, and storage medium. Background technique [0002] With the wide application and development and innovation of computer technology, more and more smart products appear in people's lives, and smart mobile terminals have become one of the popular smart products. [0003] Existing smart mobile terminals mainly drive according to the established lane lines when they are working, and the established lane lines are often hand-painted by the staff to mark the lane lines on the map. [0004] The above-mentioned prior art solutions have the following defects: the hand-painted lane lines are often inaccurate due to human subjectivity, so as to affect the subsequent accurate driving of the smart mobile terminal. Contents of the invention [0005] The purpose of the present invention is to provide a lane marking line detection method...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G01C21/30G01C21/36
CPCG01C21/30G01C21/3658G06V20/54
Inventor 董敏杰向良华罗方龙陈兆先张殿礼
Owner 汇智机器人科技(深圳)有限公司
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