Title:
BIONIC MACHINE FOOT DEVICE, BIONIC MACHINE AND CONTROL METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2022/100042
Kind Code:
A1
Abstract:
A bionic machine foot device, a bionic machine and a control method therefor, relating to the technical field of bionic machines. The foot device comprises a foot body (100), a pressure sensor (104) and a distance sensor (105); the pressure sensor (104) is connected to the foot body (100) and is configured to measure the pressure between a bottom end face and the ground; the distance sensor (105) is located at the bottom end face (100a) of the foot body (100) and is connected to the foot body (100), and is configured to measure the distance between the bottom end face and the ground. When the bionic machine moves, the distance sensor (105) transmits, to a control device of the bionic machine, a distance measurement signal indicating the distance between a sole component (103) and the ground, and the pressure sensor (104) transmits, to the control device, a pressure measurement signal indicating a contact pressure between the sole component (103) and the ground. The pressure sensor (104) and the distance sensor (105) are combined with other parts of the bionic machine, achieving the accurate control of foothold points of the bionic machine, using less sensors, having low cost, and having a simple circuit.
Inventors:
XIONG KUN (CN)
DAI YUAN (CN)
ZHANG DONGSHENG (CN)
CHEN XIANGYU (CN)
YANG SICHENG (CN)
ZHANG ZHENGYOU (CN)
DAI YUAN (CN)
ZHANG DONGSHENG (CN)
CHEN XIANGYU (CN)
YANG SICHENG (CN)
ZHANG ZHENGYOU (CN)
Application Number:
PCT/CN2021/093416
Publication Date:
May 19, 2022
Filing Date:
May 12, 2021
Export Citation:
Assignee:
TENCENT TECH SHENZHEN CO LTD (CN)
International Classes:
B62D57/032; G05D1/08
Domestic Patent References:
| WO2020081630A2 | 2020-04-23 |
Foreign References:
| CN112373596A | 2021-02-19 | |||
| CN211844682U | 2020-11-03 | |||
| CN108927796A | 2018-12-04 | |||
| US20200117198A1 | 2020-04-16 | |||
| CN108415330A | 2018-08-17 | |||
| CN108216420A | 2018-06-29 | |||
| CN208715325U | 2019-04-09 | |||
| CN110262532A | 2019-09-20 | |||
| CN101938967A | 2011-01-05 | |||
| CN110897253A | 2020-03-24 | |||
| CN107223104A | 2017-09-29 | |||
| CN108163080A | 2018-06-15 |
Other References:
See also references of EP 4053002A4
Attorney, Agent or Firm:
BEIJING SAN GAO YONG XIN INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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