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Test device and test platform for pick-up point selection

A technology of testing device and testing platform, which is applied in the field of robotics

Active Publication Date: 2022-05-20
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, there is no test device for obtaining relevant grasping point information when human hands grasp objects

Method used

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  • Test device and test platform for pick-up point selection
  • Test device and test platform for pick-up point selection
  • Test device and test platform for pick-up point selection

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Embodiment Construction

[0051] In order to better understand the above-mentioned technical solutions, the exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all embodiments of the present application. It is understood that the application is not limited by the exemplary embodiments described herein.

[0052] overview

[0053] Since the emergence of robots in the last century, they have been widely used in the field of industrial automation. With the needs of social development, robots will gradually move from industrial places to people's daily life. Among them, grasping, as the most basic and important operation task in daily life, is the function that the robot must realize. The strong grasping reliability and adaptability shown by human hands in the grasping process are unmatched by current manipulators. In ord...

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Abstract

The present application discloses a test device and a test platform for selecting grab points. The test device includes a frame unit, and a first grab side wall and a second grab side wall are arranged in parallel on both sides of the frame unit, and, A pressure acquisition unit is provided between the frame unit and the first grasping side wall and the second grasping side wall, and an image acquisition unit is installed on the frame unit. Then, the first transparent plate and the second transparent plate are symmetrically Set on the first grasping side wall and the second grasping side wall; in this way, when fingers grasp at different grasping points, the test device can obtain pressure information and slip information corresponding to different grasping points, especially Rotate slip information, and then, through the processing of the above information, it can be applied to the robot's grasping point selection strategy; thus solving the technical problem that there is no test device for human hands to obtain relevant grasping point information when grasping objects , to achieve the technical effect of obtaining information captured by human hands.

Description

technical field [0001] The invention relates to the technical field of robots, in particular to a test device and a test platform for selecting grabbing points. Background technique [0002] At present, there are more and more application scenarios of robots, such as in assembly, handling, welding and other scenarios, more and more robots are used. In the operation of the robot, the grasping of the object is an important function, which can greatly expand the application scenarios of the robot. At the same time, in the process of grasping the object, the selection of the grasping point has a great influence on the grasping result , the selection of a suitable grabbing point is the premise of the subsequent grabbing operation. [0003] Since the human hand tends to select the optimal grasping point based on some information when grasping an object, one possible expectation is to refer to the grasping control strategy of the human hand and apply it to the grasping process of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J19/00
CPCB25J19/0095
Inventor 姜峣眭若旻张荣侨李逢春李铁民
Owner TSINGHUA UNIV