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A Tactile Sensor System Applied to the Fingers of a Mechanical Dexterous Hand

A tactile sensor and dexterous hand technology, applied in the field of sensor measurement, can solve the problems of low integration, large size of flexible sensor, single physical quantity test, etc., and achieve the effect of accurate perception and precise operation

Active Publication Date: 2022-06-07
XI AN JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing flexible sensors are large in size and low in integration, and most of them can only test a single physical quantity, requiring multiple dexterous hands and fingers to install different sensors for coordinated use

Method used

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  • A Tactile Sensor System Applied to the Fingers of a Mechanical Dexterous Hand
  • A Tactile Sensor System Applied to the Fingers of a Mechanical Dexterous Hand
  • A Tactile Sensor System Applied to the Fingers of a Mechanical Dexterous Hand

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Embodiment Construction

[0022] Below in conjunction with accompanying drawing, the present invention is described in further detail:

[0023] refer to Figure 1 to Figure 8 , The tactile sensor system applied to the finger of a mechanically dexterous hand according to the present invention includes a substrate and a temperature detection sensor, a material permittivity detection sensor 10 and a three-dimensional force detection sensor 11 located on the substrate.

[0024] The temperature sensor is an array temperature detection sensor 9; the substrate includes a first flexible insulating substrate 1 and a second flexible insulating substrate 5 distributed in sequence from top to bottom, the positive array thermocouple film 2 in the temperature sensor, the temperature The negative thermocouple film 3 in the sensor and the interdigitated electrode film 4 in the material permittivity detection sensor 10 are all located on the surface of the first flexible insulating substrate 1; the three-dimensional fo...

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Abstract

The invention discloses a tactile sensor system applied to mechanical dexterous hands and fingers, which includes a substrate and a temperature detection sensor located on the substrate, a material dielectric constant detection sensor and a three-dimensional force detection sensor. The system can realize the dielectric constant, three-dimensional force detection sensor and temperature in-situ sensing at the same time, with a high degree of integration.

Description

technical field [0001] The invention belongs to the field of sensor measurement, and relates to a tactile sensor system applied to the fingers of mechanically dexterous hands. Background technique [0002] In the field of intelligent manufacturing, the manufacturing process is very complex. Different workpieces have different functional requirements, and their handling, processing, and assembly processes are also different. If the robot can perceive the necessary information to complete the identification of the target object before performing the predetermined task, it can Control dexterous hands for efficient grasping and precise manipulation of objects. For example, with the development of manufacturing technology and the improvement of diversified demands, personalization and small batch customization have become one of the main trends in the development of manufacturing in the future. Under this circumstance, the parts on the production line are no longer specific work...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J13/08B25J15/08
CPCB25J13/085B25J13/087B25J13/084B25J15/08
Inventor 刘兆钧田边王松王琛英罗运运赵立波王作为林启敬蒋庄德
Owner XI AN JIAOTONG UNIV