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Robot active safety protection method and system based on visual depth analysis

A technology with deep vision and active safety, applied in closed-circuit television systems, image analysis, instruments, etc., can solve problems such as staff entering by mistake, occupying a large space, and consuming materials, so as to achieve production and processing safety, eliminate safety accidents, and reduce resources Effect

Pending Publication Date: 2021-06-01
武汉海默机器人有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method consumes materials and takes up a lot of space, and it will still cause safety accidents if the staff enters by mistake.

Method used

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  • Robot active safety protection method and system based on visual depth analysis
  • Robot active safety protection method and system based on visual depth analysis
  • Robot active safety protection method and system based on visual depth analysis

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Embodiment Construction

[0033] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] The present invention provides a technical solution: a robot active safety protection method based on visual depth analysis, comprising the following steps:

[0035] S1. The color depth camera shoots in real time, and after the real-time collected image is semantically segmented, the color and depth image information is fused to locate the recognized object;

[0036] Such as figure 1 As shown, the depth camera and the robot in the visual depth analysis...

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PUM

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Abstract

The invention relates to the technical field of robot safety protection, in particular to a robot active safety protection method and system based on visual depth analysis, a color depth camera shoots in real time, and a recognized object is positioned by fusing color and depth image information; real-time spatial position information of the robot is calculated; real-time judgment and predictive analysis is carried out on the identified object space position and the real-time robot motion space position, and potential safety hazards are discriminated; real-time video monitoring recording is carried out, and potential safety hazard reminding and warning are sent to wait for manual processing; and after manual processing, the robot restores the machining operation from the interruption position. Depth vision is integrated into a safe operation system of the robot, so that the vision positioning precision of the system can reach + / -1cm. And whether personnel touch by mistake or other objects intrude into the working space of the robot to cause safety accidents is actively analyzed and judged, various potential safety hazards are solved, and the safety and the space utilization rate are improved.

Description

technical field [0001] The invention relates to the technical field of robot safety protection, in particular to a robot active safety protection method and system based on visual depth analysis. Background technique [0002] At present, robots are widely used in all walks of life. The use safety of robots has always been an important reference to measure whether robots can be used in processing and production in various industries. In the processing and production involving robots, the operator must be very careful to ensure that the workers will not be put in danger during the use of the robot. In the multi-process collaborative operation of the assembly line, safety accidents are caused by accidental touches by staff or other objects intruding into the robot's work space, which may cause a single process to stop for correction; severe cases may cause a chain reaction and cause the entire assembly line to stop. [0003] In the process of robot operation, in order to ensu...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06T7/11G06T7/50G06T7/70G06T7/90G08B21/02H04N7/18
CPCG06T7/11G06T7/90G06T7/70G06T7/50H04N7/18G08B21/02G06T2207/10024G06T2207/20081G06V20/10
Inventor 王晓飞刘康康王龙祥
Owner 武汉海默机器人有限公司