Regional safety protection system and method based on depth camera

A technology of security protection and depth camera, applied in the field of area security protection system based on depth camera, can solve the problems of unusable, low depth direction accuracy, and environmental brightness requirements, and achieves high hardware integration, flexible installation position, Achieve the effect of automatic configuration

Pending Publication Date: 2020-05-19
SHENZHEN ORBBEC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some defects in this approach. Among them, the installation position of the 2D industrial camera is limited, and the effect can only be achieved if it is installed on the top, and multiple

Method used

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  • Regional safety protection system and method based on depth camera
  • Regional safety protection system and method based on depth camera
  • Regional safety protection system and method based on depth camera

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Embodiment Construction

[0036] In order to make the technical problems, technical solutions and beneficial effects to be solved by the embodiments of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0037] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element. In addition, the connection can be used for both fixing and circuit communication.

[0038] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", ...

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Abstract

The invention discloses a regional safety protection system based on a depth camera. The regional safety protection system comprises acquisition equipment, an industrial personal computer and a controller, wherein the acquisition equipment is used for acquiring a depth image and a color image of a safety protection area and transmitting the depth image and the color image to the industrial personal computer; the industrial personal computer is connected with the acquisition equipment and the controller, and is used for receiving the depth image and the color image acquired by the acquisition equipment, detecting a human body, judging an intrusion relation between the human body and the safety protection area according to a detection result and sending different decision signals to the controller; and the controller is used for receiving and executing the decision signal so as to control the robot to work. The system can adapt to different bright environments, and is high in hardware integration level, flexible in installation position and high in precision.

Description

technical field [0001] The invention relates to the technical field of man-machine safety protection, in particular to a depth camera-based area safety protection system and method. Background technique [0002] With the development of industrial technology, industrial robots are widely used. In industrial production, human-machine collaboration is an important feature of the development of robots, and various types of robots and humans working together in industrial workshops have great potential safety hazards. [0003] At present, in order to solve the above hidden dangers, the existing industrial robots generally monitor the monitoring area by installing multiple 2D industrial cameras on the top of the machine, and combine the 3D reconstruction algorithm and the human body recognition algorithm to obtain the environment outline and the positioning of the human body, so that Realize three-dimensional monitoring. When the operator enters the monitoring area, the industria...

Claims

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Application Information

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IPC IPC(8): G06K9/00G08B5/36G08B13/196H04N5/232H04N5/235
CPCG08B13/196G08B13/19608G08B5/36G06V40/10G06V20/52H04N23/60H04N23/70
Inventor 胡正
Owner SHENZHEN ORBBEC CO LTD
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