Title:
INTERACTIVE SMART WHITE CANE AND ZEBRA CROSSING
Document Type and Number:
WIPO Patent Application WO/2022/095288
Kind Code:
A1
Abstract:
An interactive smart white cane and a zebra crossing. The interactive smart white cane comprises: a support rod (11), wherein the end of the support rod (11) is in contact with the ground when the support rod is used; a bent portion (12) provided at the end of the support rod (11) away from the end of the support rod which is in contact with the ground; a handle portion (13) provided at the end of the bent portion (12) away from the support rod (11); a tag reader (1) provided on the support rod (11); a processor (4) electrically connected to the tag reader (1), used for calculating the distance and the orientation of the support rod (11) from a current blind brick to a next blind brick according to blind brick information, and converting the distance and the orientation into an audio control signal; and a voice broadcasting module (5) electrically connected to the processor (4), wherein the voice broadcasting module (5) is used for broadcasting the distance and the orientation of the support rod (11) from the current blind brick to the next blind brick according to the audio control signal. The distance and the orientation of the support rod from the current blind brick to the next blind brick are broadcasted, so that a person with visual loss can know the distance and the orientation from the current blind brick to the next blind brick, thereby guiding the person with visual loss, and enabling the people with visual loss to successfully pass through a traffic light intersection.
Inventors:
CHENG TAO (CN)
HUANG BEIGUI (CN)
ZHAO HUISHI (CN)
CHEN WEIHONG (CN)
LU GANBIAO (CN)
ZHENG MINQI (CN)
HUANG BEIGUI (CN)
ZHAO HUISHI (CN)
CHEN WEIHONG (CN)
LU GANBIAO (CN)
ZHENG MINQI (CN)
Application Number:
PCT/CN2021/073983
Publication Date:
May 12, 2022
Filing Date:
January 27, 2021
Export Citation:
Assignee:
UNIV SHENZHEN TECHNOLOGY (CN)
International Classes:
A61H3/06
Foreign References:
| CN112206131A | 2021-01-12 | |||
| CN102218008A | 2011-10-19 | |||
| CN107693318A | 2018-02-16 | |||
| CN109646258A | 2019-04-19 | |||
| CN108042324A | 2018-05-18 | |||
| US20130200992A1 | 2013-08-08 |
Attorney, Agent or Firm:
SHINY INTELLECTUAL PROPERTY FIRM (CN)
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