4 Apr A Blind Navigation System Using RFID for Indoor Environments However, location information for indoor environments is still very limited as. In recent years, several approaches have been made to create systems that allow seamless tracking and navigation both in indoor and outdoor environments . We propose an RFID-based system for navigation in a building for blind people or visually impaired. The system relies on the location information on the tag.
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A blind navigation system using RFID for indoor environments
However, location information for indoor environments is still very limited. Cookies are used by this site.
Several techniques are proposed to get location information in buildings such as using a radio ssystem triangulation, a radio signal beacon emitter, or signal fingerprinting. For more information, visit the cookies page. The tag stores location information and gives it to any reader that is within a proximity range which can be up to 10—15 meters for UHF RFID systems.
We propose an Environmejts system for navigation in a building for blind people or visually impaired.
Blind navigation system using RFID for indoor environments| Electronics ECE Project Topics
Published by Elsevier B. In the case of outside environments, some hybrid systems have been proposed that use Usiing as main information source and RFID for corrections and location error minimization.
Recommended articles Citing articles 0. Since the public use of GPS satellite is allowed, several state-of-the-art devices become part of our life, e.
Download full text in PDF Download. Abstract Navigztion, navigation systems are widely used to find the correct path, or the quickest, between two places. Author links open overlay panel H.
Procedia Computer Science Volume 27, Pages Nowadays, navigation systems are widely used blind navigation system using rfid for indoor environments find the correct path, or the quickest, between two places. We found that there are some delay problems in the devices which are the communication delay due to the cold start cycle of a GPRS modem and the bllnd delay due to the file transfer delay from a MMC module.
A location and tracking system becomes very important to our future world rid pervasive computing, where information is all around us. We build a prototype based on our design and show some results.
International Journal of Telemedicine and Applications
Advantage of these Systems: The navigation device communicates with the routing server using GPRS networks. In this article we propose a navigation system that uses RFID as the main technology to guide people with visual impairment in unfamiliar environments, both indoor and ejvironments, complementing the traditional white cane and providing information about the user’s geographical context.
Under a Creative Commons license. Blind navigation system using RFID for indoor environments. Location is one of the most needed information for emerging and future applications.
Due to its passive communication circuit, RFID tags can be embedded almost anywhere without an energy source. Several technologies have been proposed flr make navigation inside of buildings possible.