公开(公告)号：US20220379490A1

公开(公告)日：2022-12-01

申请号：US17751920

申请日：2022-05-24

Applicant: Institute of Automation, Chinese Academy of Sciences

Inventor： Xiaohu ZHOU ,  Zengguang HOU ,  Meijiang GUI ,  Xiaoliang XIE ,  Shiqi LIU ,  Zhenqiu FENG ,  Yanjie ZHOU ,  Lingwu MENG ,  Hao LI

IPC: B25J13/08 ,  G01L1/12 ,  G01L5/22

Abstract: Provided are a device, a system and a method for acquiring a force information based on a bionic structure, including: a force information acquisition layer and a magnetic field signal acquisition chip; wherein a permanent magnet is embedded in the force information acquisition layer; wherein the force information acquisition layer has an elastic structure configured to generate a deformation corresponding to a first force information of a force after being subjected to the force, so that the permanent magnet moves with the deformation to generate a magnetic field signal corresponding to the force information; wherein the magnetic field signal acquisition chip is arranged in parallel with the force information acquisition layer, and is configured to acquire the magnetic field signal and convert the magnetic field signal into an electrical signal.