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Robot navigation method and system for detecting visible laser

A navigation method and robot technology are applied in the field of robot navigation method and navigation system for detecting visible line laser, which can solve the problems of troublesome route change, high cost and high maintenance cost, and achieve the effects of low maintenance cost, stable navigation and convenient change.

Pending Publication Date: 2020-12-15
AVIC HUADONG OPTOELECTRONICS (SHANGHAI) CO LTD
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AI Technical Summary

Problems solved by technology

[0003] The existing navigation methods of line patrol robots mainly include: electromagnetic navigation, magnetic strip navigation, ribbon navigation, ribbon two-dimensional code mixed navigation, etc., but when using this method, it is necessary to arrange auxiliary signs in the environment in advance: such as metal strip , magnetic stripes, ribbons, QR codes, etc., resulting in troublesome and costly changes to routes
At the same time, it is not allowed to change the environment in some special scenarios, and the maintenance cost of this type of method is high

Method used

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  • Robot navigation method and system for detecting visible laser
  • Robot navigation method and system for detecting visible laser
  • Robot navigation method and system for detecting visible laser

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Embodiment Construction

[0042] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0043] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0044] Such as figure 1 As shown, a robot navigation method for detecting visible line of sight lasers uses the line laser as the path, and the robot tracks the line laser trajectory after recogniti...

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Abstract

The invention discloses a robot navigation method and system for detecting visible laser. The method comprises the steps of setting line laser; obtaining a current environment image of the robot, wherein the environment image comprises line laser light; processing the environment image and obtaining straight line information; and obtaining a navigation response according to the straight line information. According to the invention, the traditional auxiliary sign is replaced by the laser light to realize the route track, the operation environment of the robot does not need to be changed, the applicability is wider, the route track is convenient to change, the maintenance cost is low, and the navigation is stable.

Description

technical field [0001] The invention relates to the technical field of robot navigation, in particular to a robot navigation method and a navigation system for detecting visible line-of-sight lasers. Background technique [0002] With the development of artificial intelligence, factory intelligence has become an inevitable trend. Robots, as an important tool for automated transportation and handling, have become more and more widely used in recent years. As one of the core technologies of robots, navigation and guidance technology plays a vital role. Compared with laser navigation, SLAM visual navigation and other methods, the navigation method adopted by the line patrol robot is more stable, safe, low-cost and simple to implement. [0003] The existing navigation methods of line patrol robots mainly include: electromagnetic navigation, magnetic strip navigation, ribbon navigation, ribbon two-dimensional code mixed navigation, etc., but when using this method, it is necessa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0234
Inventor 张阳康涛郎立国李旭
Owner AVIC HUADONG OPTOELECTRONICS (SHANGHAI) CO LTD
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