Realization of assist system for the blind by artificial vision / 医疗卫生装备
Chinese Medical Equipment Journal
;
(6)2004.
Article
in Chinese
| WPRIM
| ID: wpr-587117
ABSTRACT
This paper introduces an assist system for the blind.It utilizes ultrasonic to measure the distance and speed.Then the distance signal is converted to position of slip block and the speed signal is converted to tone.The main function of this sytem is to assist the blind to determine distance and speed of objects.It is practical,Simple and inexpensive.
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Controlled clinical trial
Language:
Chinese
Journal:
Chinese Medical Equipment Journal
Year:
2004
Type:
Article
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