Title:
WHEELCHAIR, CONTROL METHOD AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2019/047443
Kind Code:
A1
Abstract:
A wheelchair (110) and a wheelchair (110) control method, wherein the wheelchair (110) may comprise: an intelligent interaction device (420) and a wheelchair control apparatus (410). The intelligent interaction device (420) may comprise an ARM processor, and the intelligent interaction device (420) is used for: receiving an infrared signal captured by an infrared sensor group (520); determining one or more falling signals on the basis of the infrared signal, a falling signal being a signal indicating that the wheelchair (110) is in an unsafe state; and generating a control signal on the basis of the one or more falling signals, the control signal comprising a deceleration or braking operation for the wheelchair (110). The wheelchair control apparatus (410) is in wired or wireless connection with the intelligent interaction device (420), and the wheelchair control apparatus (410) is used to acquire the control signal of the wheelchair (110), and to decelerate or brake the wheelchair (110) on the basis of the control signal so as to prevent a user from falling.
Inventors:
DONG DONG (SE)
LI JIAXIN (CN)
HUANG YIFENG (SE)
LIU WEIRONG (CN)
JIAO YIN (SE)
YAN LI (SE)
LI JIAXIN (CN)
HUANG YIFENG (SE)
LIU WEIRONG (CN)
JIAO YIN (SE)
YAN LI (SE)
Application Number:
PCT/CN2017/120230
Publication Date:
March 14, 2019
Filing Date:
December 29, 2017
Export Citation:
Assignee:
SICHUAN GOLDEN RIDGE INTELLIGENCE SCIENCE & TECH CO LTD (CN)
International Classes:
A61G5/04; A61G5/00
Foreign References:
| CN104161629A | 2014-11-26 | |||
| CN205665587U | 2016-10-26 | |||
| CN104434428A | 2015-03-25 | |||
| CN101190158A | 2008-06-04 | |||
| CN205054633U | 2016-03-02 | |||
| US20080067762A1 | 2008-03-20 | |||
| CN201015641Y | 2008-02-06 |
Attorney, Agent or Firm:
METIS IP (CHENGDU) LLC. (CN)
Download PDF: