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A robot's target following method and device

A robot and target technology, applied in the field of robotics, can solve the problems of inability to recognize glass and black objects, many environmental constraints, and troublesome implementation, and achieve the effects of improving robustness and reliability, simple implementation, and low cost.

Active Publication Date: 2022-06-07
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This method is limited by the environment, for example, infrared ranging cannot identify glass and black objects
Moreover, this method is costly, cumbersome to implement, and subject to too many environmental constraints

Method used

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  • A robot's target following method and device
  • A robot's target following method and device
  • A robot's target following method and device

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Embodiment Construction

[0020] In order to make the objectives, technical solutions and effects of the present application clearer and clearer, the present application will be further described in detail below with reference to the accompanying drawings and examples.

[0021] The present application provides a target following method of a robot, that is, a control method that can realize a robot walking with a human. The method is designed based on Kinect. After using the depth sensor of Kinect to obtain the coordinate information of the following target, including the depth information, data processing is performed on the computer to calculate the relative position of the robot body and the following target, and send control instructions. The body follows the movement of the set target. While tracking, it is judged whether there is an obstacle from the depth image, and the improved artificial potential field method is used for path planning, so as to achieve the goal of successfully tracking the tar...

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Abstract

The application discloses a robot target following method, device and device with storage function. The method includes: using a depth sensor to obtain depth image information around the robot; performing target detection on the depth image information to obtain state information of the following target; using the state information of the following target to generate control instructions, and controlling the movement of the robot to follow the target. follow. Through the above method, the present application can follow the target smoothly and steadily, and improve the robustness and reliability of the system.

Description

technical field [0001] The present application relates to the field of robot technology, and in particular, to a method and device for following a target of a robot and a device with a storage function. Background technique [0002] With the continuous development of robot technology and the continuous improvement of people's living standards, robots seem to penetrate into all aspects of our lives faster and faster. For example, various home monitoring robots, community monitoring robots, elderly monitoring robots, shopping guide robots in shopping malls, reception robots, and football robots for competitive entertainment and so on. However, many of these service robots need to interact with people in real time. In some venues, hotels, shopping malls and other promotional sites, to achieve some functions of autonomous welcome, greeting, action display, and human-machine dialogue, to achieve these basic functions, it is necessary to The service robot follows the control targ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/16B25J13/08
CPCB25J9/1694B25J13/089
Inventor 欧勇盛张亚辉江国来尹磊徐颖蕾吴新宇
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI