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Method, apparatus and system for monitoring industrial robot

An industrial robot and signal technology, applied in general control systems, test/monitoring control systems, control/regulation systems, etc., can solve disadvantages and other problems

Active Publication Date: 2019-08-30
ABB (SCHWEIZ) AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Obviously, this solution is disadvantageous because the robot has to stop working first

Method used

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  • Method, apparatus and system for monitoring industrial robot
  • Method, apparatus and system for monitoring industrial robot
  • Method, apparatus and system for monitoring industrial robot

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Embodiment Construction

[0022] A detailed description will be given of exemplary embodiments, which have been shown in the accompanying drawings. Unless otherwise stated, when the following description refers to drawings, the same numerals in different drawings indicate the same or similar elements. The implementations to be described in the exemplary embodiments do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatuses and methods consistent with some aspects of the disclosure as specified in the appended claims.

[0023] Terms used in the present disclosure are for the purpose of describing specific embodiments only, and do not limit the present disclosure. As used in this disclosure and the appended claims, the singular and plural forms "one", "said" and "the" are also intended to include unless the context clearly dictates otherwise. plural form. It should be further understood that the term "and / or" used herein refers to and i...

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Abstract

The present disclosure relates to a method, apparatus and system for monitoring an industrial robot, the method comprising: synchronously obtaining a first signal containing motion information of a rotary component of the industrial robot and a second signal containing condition information of a rotary component of the industrial robot (101); converting the second signal to a stationary signal according to the first signal (102); and monitoring the industrial robot according to the stationary signal (103).

Description

technical field [0001] The present disclosure relates to the technical field of industrial robots, and more particularly, to a method, device and system for monitoring industrial robots. Background technique [0002] During the working process of industrial robots, the downtime of robots caused by faults will lead to large economic losses. Therefore, it is necessary to monitor the working status of the robot in order to detect hidden dangers as early as possible. [0003] The existing technology can obtain the motor data controlling the rotation of the robot shaft, such as the speed and torque of the motor, so as to monitor whether the industrial robot is working normally. [0004] However, the nature of the above data identifies the pitfalls of not being able to detect bots at an early stage. [0005] In addition, the existing technology first stops the industrial robot and then rotates the robot's rotation axis at a constant speed in order to obtain signals from which hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J19/02
CPCB25J19/0095B25J9/1674G05B23/0283G05B19/4065
Inventor 马切伊·奥曼孙何青李顺冲
Owner ABB (SCHWEIZ) AG
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