Geo Location Guide Using RF

Theme parks/ national parks, as well as other huge tourist attractions, need directional guides to inform the user about his location in the area. To solve this issue we here propose a park guidance system using RF technology that works wirelessly to guide users about his current location. This proves as a very handy and convenient medium for guiding tourists through the park. This system proposes to replace you are here boards mounted through such parks. Our system uses an RF receiver circuit in order to track the user. The user may carry the circuit with him. It then consists of RF transmitters placed at various locations across the park. These transmitters constantly emit RF signals. When the RF receiver circuit carried by the user comes in range on an RF receiver it detects that the user is in range of that particular RF transmitter. This signals it to display the location of the user. Each location area is identified uniquely by an RF transmitter. When a user enters the area the circuit reads the transmitter code and displays the location on an LCD screen.