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Robot action simulation method and device

A motion simulation and robot technology, applied in the field of robotics, can solve problems such as the difficulty of accurately setting the degree of freedom of the robot.

Active Publication Date: 2017-01-04
NINEBOT (BEIJING) TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] The embodiment of the present invention provides a method and device for simulating robot motions, at least solving the technical problem in the prior art that it is very difficult to accurately set the motions of each degree of freedom of the robot when designing relatively complex motions for the robot

Method used

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  • Robot action simulation method and device

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Embodiment 1

[0029] According to an embodiment of the present invention, an embodiment of a method for simulating a robot action is provided. It should be noted that the steps shown in the flow chart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and , although a logical order is shown in the flowcharts, in some cases the steps shown or described may be performed in an order different from that shown or described herein.

[0030] figure 1 is a flowchart of a method for robot action simulation according to an embodiment of the present invention, such as figure 1 As shown, the robot has an image acquisition device, and the method includes the steps:

[0031] Step S102, extracting a first image from the image data collected by the image collection device at a preset frame rate.

[0032]Specifically, the aforementioned preset frame rate may be 30 Hz, that is, 30 first images are extracted from the image data per second; th...

Embodiment 2

[0075] The present application also provides a device for simulating robot actions, which is used to implement the method for simulating robot actions provided in Embodiment 1, Figure 4 It is a schematic structural diagram of a robot action simulation device according to an embodiment of the present application. The robot has an image acquisition device, and the device includes:

[0076] The extraction module 40 is configured to extract the first image from the image data collected by the image collection device at a preset frame rate.

[0077] Specifically, the aforementioned preset frame rate may be 30 Hz, that is, 30 first images are extracted from the image data per second; the aforementioned image acquisition device may be a video camera, a binocular camera, a depth sensor, a laser radar, etc.; the image acquisition device The collected image may be an image obtained by shooting an action that needs to be simulated by the robot.

[0078] In an optional embodiment, takin...

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Abstract

The invention discloses a robot action simulation method and device. A robot has image acquiring equipment. The method comprises the following steps: first images are extracted from image data acquired by the image acquiring equipment according to a preset frame rate; the action analysis is performed for the obtained first images to obtain action identifying parameters of each frame of analyzed first images; motor control parameters of the robot on at least one degree of freedom are obtained based on a time sequence of obtaining the first images and the action identifying parameters of each frame of first images; and the robot finishes actions on at least one degree of freedom by performing the motor control parameters on at least one degree of freedom based on the time sequence. The method solves the technical problem of higher difficulty on accurate setting of actions of the robot on each degree of freedom when relatively complex actions are designed for the robot in the prior art.

Description

technical field [0001] The present invention relates to the field of robots, in particular to a method and device for robot action simulation. Background technique [0002] A robot is a machine device that performs work automatically. It can accept human instructions, communicate with people, run pre-programmed programs, and act according to principles and programs customized with artificial intelligence technology. Its mission is to assist or replace human work such as manufacturing, construction or hazardous work. Robots are the product of advanced integration of cybernetics, mechatronics, computers, materials and bionics. At present, it has important applications in the fields of industry, medicine, agriculture and even military affairs. [0003] With the development of artificial intelligence, the application of robots is becoming more and more extensive. The robot can execute the corresponding commands according to the user's instructions. When a robot performs diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/22B25J19/02G06T7/20
CPCG05B19/42B25J9/16B25J19/02G06T2207/10021
Inventor 陆见微
Owner NINEBOT (BEIJING) TECH CO LTD
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