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1. (WO2017190485) SENSOR BASED ON FRICTION POWER GENERATION, APPARATUS FOR COLLECTING PHYSIOLOGICAL SIGNAL OF HUMAN BODY, AND ROBOT TACTILE PERCEPTION SYSTEM

Pub. No.:    WO/2017/190485    International Application No.:    PCT/CN2016/105528
Publication Date: Fri Nov 10 00:59:59 CET 2017 International Filing Date: Sat Nov 12 00:59:59 CET 2016
IPC: H02N 1/04
G01L 1/00
Applicants: NAZHIYUAN TECHNOLOGY (TANGSHAN), LLC
纳智源科技(唐山)有限责任公司
Inventors: HSU, Charles
徐传毅
WANG, Shan
王珊
SUN, Lijia
孙利佳
Title: SENSOR BASED ON FRICTION POWER GENERATION, APPARATUS FOR COLLECTING PHYSIOLOGICAL SIGNAL OF HUMAN BODY, AND ROBOT TACTILE PERCEPTION SYSTEM
Abstract:
Disclosed are a sensor (10) based on friction power generation and an apparatus for collecting a physiological signal of a human body. Friction interfaces are formed inside the sensor (10), and under the effect of an external force, the friction interfaces can be in contact with and separated from each other and rub against each other so as to generate an electric signal. Micro-motion reinforcement layers (110, 210, 310, 410, 510) are provided within the sensor (10). The micro-motion reinforcement layers (110, 210, 310, 410, 510) can accelerate the separation speed of the friction interfaces inside the sensor (10) under the effect of a tiny external force so as to enhance the output capability, regarding an electric signal of the tiny external force, of the sensor (10).