Obstacle detection method for sweeping robot and sweeping robot

A sweeping robot, robot technology, applied in two-dimensional position/channel control and other directions to achieve the effect of improving the degree of intelligence

Inactive Publication Date: 2022-04-15
SHENZHEN ZBEETLE INTELLIGENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a sweeping robot obstacle detection method and a sweeping robot for improving the intelligence and work efficiency of the sweeping robot.

Method used

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  • Obstacle detection method for sweeping robot and sweeping robot
  • Obstacle detection method for sweeping robot and sweeping robot
  • Obstacle detection method for sweeping robot and sweeping robot

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Embodiment Construction

[0031] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0032] In the description of the present invention, the terms "vertical", "horizontal", "upper", "lower", "left", "right", "center", "longitudinal", "transverse", "length The orientations or positional relationships indicated by ” are based on the orientations or positional relationships ...

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Abstract

The invention relates to a sweeping robot obstacle measuring method and a sweeping robot, the sweeping robot is provided with a laser emission assembly and an image acquisition instrument, a light beam splitter in the laser emission assembly is located right in front of the light emitting end of a laser emitter, and the sweeping robot obstacle measuring method comprises the following steps that horizontal laser rays are projected in a target area; at least two target area images containing laser rays are obtained at the same time; calculating a linear distance Z from each projection point P of the laser rays to the image acquisition instrument based on the target area image; according to the target area image and the linear distance Z, the vertical height H of each projection point, located on the obstacle, of the laser ray and the horizontal distance L between the laser ray and the robot are calculated. By calculating the vertical height of the projection point on the obstacle on the laser line and the horizontal distance from the projection point to the sweeping robot, multi-point measurement is carried out on the obstacle, the height of the obstacle is accurately obtained, and then the intelligent degree of the sweeping robot is improved.

Description

technical field [0001] The invention relates to the technical field of intelligent equipment, in particular to an obstacle detection method for a sweeping robot and the sweeping robot. Background technique [0002] With the development of information technology and the continuous improvement of people's quality of life requirements, more and more intelligent devices are gradually being applied to people's daily life. As an automatic cleaning device, sweeping robots are used in different places, such as office areas and homes, because they can replace manual cleaning work. Due to the special environment of some places of use, such as the home environment, the working environment of the sweeping robot is relatively complicated, and it needs to deal with various situations during the work process, such as obstacles encountered during operation. [0003] Existing sweeping robots on the market are usually equipped with infrared sensors on the housing, and emit infrared light to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
Inventor 洪泽
Owner SHENZHEN ZBEETLE INTELLIGENCE CO LTD
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