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Robot limb sensory feedback system

A feedback system and robot technology, applied in the field of feedback system of the robot body signal, can solve the problem that the sensor system cannot adapt to the robot signal acquisition, and achieve the effect of ensuring reliability

Active Publication Date: 2019-01-29
小煷伴(深圳)智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a robot limb sensory feedback system to solve the technical problem that the existing sensor system cannot adapt to the body signal acquisition of the robot's whole body bones or joints

Method used

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Embodiment Construction

[0018] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0019] Such as figure 1 As shown, the main body signal collector 01 in this embodiment includes a (revolving body) transparent sealed cavity 11, the sealed cavity 11 is cylindrical, and a mirror surface is formed on the (circumferential) side wall outer surface of the sealed cavity 11 The reflective layer 12 (reflecting light inwardly) accommodates the liquid metal 13 in the sealed cavity 11 , and the height of the liquid metal 13 is 80% to 50% of the height of the sealed cavity 11 .

[0020] At one end of the sealed cavity 11, a (infrared frequency band) laser emitter 15 is embedded in the center of the outer surface of the end side wall 14, and the laser emission direction of the laser emitter 15 points to the other end of the sealed cavity 11, and the laser light and the sealed cavity The axes of the bodies 11 coincide. A focal plane arra...

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PUM

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Abstract

A robot limb sensation feedback system comprises a plurality of body signal acquirers, an analog-digital converter, a ZigBee transmission module and a Bluetooth transmission module, wherein the body signal acquirers are used for acquiring dip angle signals of the body signal acquirers formed by beam refraction and transmitting the dip angle signals in real time, the analog-digital converter is used for conducting analog-digital conversion on the multiple acquired dip angle signals to form dip angle signal data streams and outputting the data streams synchronously and respectively, the ZigBee transmission module is used for receiving one path of dip angle data stream and transmitting the dip angle data stream through a ZigBee transmission channel, and the Bluetooth transmission module is used for receiving the other path of dip angle data stream and transmitting the dip angle data stream through a Bluetooth transmission channel.Electromagnetic interference on signal acquisition can be overcome, initial signal interference is avoided, and the dip angle signals can be acquired quickly and reliably.By means of the two transmission channels, real-time performance and dynamic and balanced transmission of the data streams are guaranteed, and quick data processing of bones and joints in body judgment is also guaranteed.

Description

technical field [0001] The invention relates to a position signal feedback system, in particular to a robot body signal feedback system. Background technique [0002] In the existing computer signal feedback technology, the use of optical sensors to monitor the distance of obstacles in the field of view has formed a mature technology application. Usually combined with computer signal feedback technology, the robot obtains the field of view through the camera, and uses the distance signal collected by the optical sensor to judge the distance of obstacles in the field of view. [0003] For bionic robots, especially humanoid robots, the formation of proprioception is crucial. Existing electromechanical sensors are susceptible to magnetic interference and electrical signal interference in a highly complex electromagnetic compatibility environment. The demand for sensors that form the body signal is huge, and the layout position is related to the distribution of limb bones and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J19/02G01C9/00
CPCB25J19/022G01C9/00
Inventor 于红昶
Owner 小煷伴(深圳)智能科技有限公司