Address inquiry system for blind at urban road intersection

The invention discloses an address inquiry system for the blind at an urban road intersection, relating to a tool for the disabled to inquire road urban road address while going out. The address inquiry system mainly comprises a five-channel remote control receiving controller, a recording and displ...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	LONG KUNPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES PHYSICS PLANETARIA SEALS SIGNALLING TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILARSIGNALS
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