Robot control method, device, electronic device and storage medium
CN118809592BActive Publication Date: 2025-09-23UBTECH ROBOTICS CORP LTD
Patent Information
- Application Number
- CN202410918189.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-09
- Publication Date
- 2025-09-23
- Estimated Expiration
- 2044-07-09
AI Technical Summary
Technical Problem
Existing robots need to install tactile sensors to obtain tactile feedback when grasping objects, which leads to high control costs and feedback time delays.
Method used
By acquiring a visual image of the object to be grasped, performing image mapping and feature extraction, generating a simulated tactile image, and performing force conversion, the robot can be directly controlled to perform the grasping operation, avoiding the need to install tactile sensors.
Benefits of technology
It reduces the cost of robot control, reduces the time delay in grasping tasks, and improves control efficiency.
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Smart Images
Figure CN118809592B_ABST
Abstract
The present application provides a robot control method, device, electronic device, and storage medium. The method includes: acquiring a visual image of an object to be grasped; performing image mapping on the visual image to obtain a tactile image of the object to be grasped; the tactile image is an image used to simulate the deformation of the robot's tactile sensor when grasping the object to be grasped; performing image feature extraction on the tactile image to obtain simulated deformation information of the robot's tactile sensor when grasping the object to be grasped; performing force conversion on the simulated deformation information to obtain tactile information used to characterize the degree of force applied to the surface of the object to be grasped; and controlling the robot to perform a grasping operation on the object to be grasped based on the tactile information. Through the present application, even if the robot is not equipped with a tactile sensor, the tactile information used to control the robot to perform a grasping operation on the object to be grasped can be quickly determined, thereby effectively solving the problem of robot control costs.
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Citation Information
Patent Citations
Manipulator grabbing method based on tactile-visual fusion perception and manipulator
CN115625713A
Tactile information estimation device, tactile information estimation method and program
JP2020023050A