People with disabilities, in particular, for the visually impaired navigation system

摘要

People with disabilities, for the visually impaired navigation system in particular. And a (10, 10 ', 10'; 100) transponder; (100 10, 10 ', 10') a plurality of transponders with (14) FID tag navigation system mounted in known position, Each of the RFID tag (14) has a unique identifier. In addition, the navigation system is equipped with a (66) database with the position of the known mapping of the peculiar identifier. The navigation system, the (10, 10 ', 10'; 100) adjacent at least one transponder portable device having (40) a transceiver to communicate with (50), storage means for storing content of the database and (54), (10, 10 ', 10'; 100) database proximity transponder (66) according to the peculiar identifier, processing means for determining information (52), and provides the disability information I have provided an interface for the (56). Embedded in the interface of the sidewalk and (30, 70) and / or sidewalk; (100 10, 10 ', 10' ') transponder. In addition, (10, 10 ', 10' '; 100) navigation system for transponder and navigation system structure method for providing a have been described.