15-11-2012, 12:43 PM
SECURE REMOTE CONTROL SYSTEM TO ADD AND DELETE IDENTITY CODES
1SECURE REMOTE.doc (Size: 39 KB / Downloads: 23)
AIM:
The main aim of this project is to develop a system, which keeps control of the receiver to add or delete identity codes.
PURPOSE:
The purpose of this project is to provide an automation system to control receiver to add or delete identity codes.
DESCRIPTION:
In this project we are having two sections one is vehicle section and gate control section. In vehicle section there will be a RF transmitter which will transmit the vehicle identity code to the receiver side. Second section is gate control section in this there is a RF receiver which will receive the identity code of the vehicle. A door system provides enhanced security for controlled vehicle access by employing receiving identity codes by using decoder. Gate Control section includes a nonvolatile read/write identity code memory for storing the authorized identity codes An EEPROM memory controller controls the authorized identity codes stored in the identity code memory, which is preferably electrically erasable programmable read only memory (EEPROM). If a received identity code is found within this memory, then the sensors are enabled and the user is authorized and the door is opened. Otherwise, the user is not authorized and entry is refused. The entry for the first time can be done by using keypad attached to gate control section.