Title:
HANDHELD BLIND GUIDING DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/058947
Kind Code:
A1
Abstract:
A handheld blind guiding device comprises a cane body (100); a laser radar system (200) provided on the cane body (100) used for detecting road conditions; a controller (300) communicatively connected to the laser radar system (200) to process location information of a detected object which is detected by the laser radar system (200) and generate a navigation signal; and a navigation device (400) outputting prompt information according to a navigation instruction of the controller (300). The data acquired by the handheld blind guiding device has a high accuracy and reliability, ensuring the safety of a user in motion.
Inventors:
HU XIAOBO (CN)
ZHANG FANGFANG (CN)
ZHANG WUJI (CN)
ZHANG FANGFANG (CN)
ZHANG WUJI (CN)
Application Number:
PCT/CN2017/081530
Publication Date:
April 05, 2018
Filing Date:
April 21, 2017
Export Citation:
Assignee:
LEISHEN INTELLIGENT SYSTEM CO LTD (CN)
International Classes:
A61H3/06
Foreign References:
| CN106420285A | 2017-02-22 | |||
| CN201618090U | 2010-11-03 | |||
| CN204856380U | 2015-12-09 | |||
| CN105962568A | 2016-09-28 | |||
| CN203234989U | 2013-10-16 | |||
| US20130220392A1 | 2013-08-29 | |||
| US20160077202A1 | 2016-03-17 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
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