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Flexible composite-type array sensor for artificial sensitive skin of intelligent robot

An intelligent robot and array sensor technology, applied in the field of sensing, can solve the problems of non-flexibility and no simultaneous detection of flexible sensor arrays, etc., and achieve the effects of improving accuracy, stabilizing the structure of interdigitated electrodes, and eliminating interference

Inactive Publication Date: 2018-03-06
CHANGSHA ZHANSHUO XUANXING INFORMATION TECH CO LTD
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  • Summary
  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

Analyzing the research status at home and abroad, it can be seen that the current research on artificial sensitive skin of intelligent robots is limited to either pressure or temperature or pressure-temperature composite type, and the temperature sensing unit of pressure-temperature composite type is a non-flexible sensor.
There is no report on flexible sensor arrays that simultaneously detect three signals of pressure, temperature and humidity

Method used

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Embodiment Construction

[0015] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0016] see figure 1 , figure 2 In this embodiment, the structural form of the flexible composite array sensor used for the artificial sensitive skin of the intelligent robot is: the sensing unit constituting the array is based on a flexible polyimide circuit board, and pressure sensors are respectively arranged on the same surface of the base. 1. The temperature sensor 2 and the humidity sensor 3; the surface height of the pressure sensor is higher than that of the temperature sensor and the humidity sensor, forming an overall concave-convex distribution form (such as figure 2 shown).

[0017]...

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Abstract

The invention provides a flexible composite-type array sensor for the artificial sensitive skin of an intelligent robot, and the array sensor is characterized in that sensing units forming an array take a flexible polyimide circuit board as a substrate; the same surface of the substrate is provided with a pressure sensor, a temperature sensor and a humidity sensor; the surface of the pressure sensor is higher than the surfaces of the temperature sensor and the humidity sensor, thereby forming a concave-convex overall distribution mode. The array sensor can measure the pressure, temperature andhumidity, is good in flexibility, is high in precision, and is stable in performance.

Description

technical field [0001] The invention relates to the field of sensor technology, in particular to a sensitive skin flexible composite array sensor applied to intelligent robots. Background technique [0002] The international robotics community is increasing research efforts in scientific research. For intelligent robots, sensors are required to accurately perceive the environment and be soft enough to make robots have the same perception and flexibility as humans. The artificial sensitive skin of the intelligent robot is a modular array sensor with data analysis capability, which covers the surface of the intelligent robot and relies on the composite array sensor on the artificial intelligence skin to perceive the external environment information. With the increasing complexity of the work of intelligent robots, a single tactile sensor can no longer fully meet the needs of actual work. Now the flexible composite sensor with simultaneous detection of multiple information has ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02B25J19/02
CPCG01D21/02B25J19/02
Inventor 不公告发明人
Owner CHANGSHA ZHANSHUO XUANXING INFORMATION TECH CO LTD
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