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1. (WO2018058947) HANDHELD BLIND GUIDING DEVICE

Pub. No.:    WO/2018/058947    International Application No.:    PCT/CN2017/081530
Publication Date: Fri Apr 06 01:59:59 CEST 2018 International Filing Date: Sat Apr 22 01:59:59 CEST 2017
IPC: A61H 3/06
Applicants: LEISHEN INTELLIGENT SYSTEM CO. LTD.
深圳市镭神智能系统有限公司
Inventors: HU, Xiaobo
胡小波
ZHANG, Fangfang
张芳芳
ZHANG, Wuji
张无忌
Title: HANDHELD BLIND GUIDING DEVICE
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.