BLIND PEOPLE GUIDING SYSTEM USING ALGORITHM BRAILLE BLOCK IN WHICH RFID/NFC TAG IS APPLIED TO EACH NUMBER AND CHARACTER AND GUIDING METHOD

摘要

The present invention relates to a blind people guiding system using algorithm braille block in which RFID/NFC tag is applied to each number and character and a guiding method. Each RFID/NFC tag contains voice information on dangerous areas or location such as junction, queue line, and destination of blind people's walking line. The present invention also provides voice information on the direction when blind people make a left/right turn as well as provide direction information by wirelessly recognizing RFID/NFC tag attached on a braille block when blind people step on it. The present invention comprises: braille blocks installed on blocks or indoors; RFID/NFC tags containing algorithm data of which the certain value is set to produce voice information on location based on where blind people stand by receiving location value through a stick and network; and quincunx braille blocks comprising junction blocks where braille blocks are crossed for blind people to grasp where they are. Blind people can conveniently walk since a stick that a blind people is holding and RFID/NFC tag on braille blocks communicate, and the stick produces voice information on location such as junction, queue line, and dangerous area in every direction when blind people walk forward or backward.;COPYRIGHT KIPO 2014