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ABSTRACT
Bike controller can be done by using Electronic circuit, Microprocessor or microcontroller. Now microcontroller is advanced among all above circuits therefore we are using Microcontroller for Bike controlling.
In this project, microcontroller 89s52 forms the processing part, which firstly receives data from receiver using remote controller. It likes a transmitter. Then microcontroller 89s52 performs the comparison of lock or unlock the logic of program for which microcontroller has already been programmed. The result obtained from the above operation is given through output port of 89s52 to LCD display of relevant data and generated pulses as per the logic program which is further fed to the driver circuit to obtain the desired output of controlling Bike.
BLOCK DIAGRAM………
Description:
The "Automatic Controlled Bike" is designed around the micro-controller. The main blocks of the system are:
Micro-controller board: It is a low-power, high-performance CMOS 8-bit microcomputer with 4K bytes of Flash Programmable and Erasable Read Only Memory PEROM). The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the MCS-52. Instruction set and pin out. The on chip Flash allows the program memory to be reprogrammed in-system or by a conventional nonvolatile memory programmer. By combining a versatile 8-bit CPU with Flash on a monolithic chip, it provides a highly flexible and cost effective solution so many embedded control applications.
Current Amplifier Block: Output signal from micro-controller 89s52 is weak so we have to amplify that signal. Amplifier block amplifies the signal for driving the final control element i.e. output device. For amplification Transistor L293D is used.
Output Block: In this project we are using MOTOR as output device.
Display Block: In this project we are using 16 X 2 intelligent LCD display to display the STARTING set point and very important is lock of “Automatic Bike Controller”.
Power Block: For our project we require + 5 Volt, - 5 Volt and +12 Volts supply. +5 Volts and. 5Volts is given to Micro-controller board, IR receiver, Signal
Application and Advantages:
1. The project can be used in Home.
2. This project can be used as T.V. remote
Future Development:
1. We can send this data to a location using remote, any electronic devices using for locked for security level.
AT89S52 Microcontroller Features :
• A CPU (Central Processing Unit) 8 Bit.
• 256 bytes of RAM (Random Access Memory) internally.
• Four-port I / O, which each consist of eight bits
• the internal oscillator and timing circuits.
• Two timer / counters 16 bits
• Five interrupt lines (two fruits and three external interrupt internal interruptions).
• A serial port with full duplex UART (Universal Asynchronous Receiver Transmitter).
• Able to conduct the process of multiplication, division, and Boolean.
• the size of 8 Kbyte EPROM for program memory.
• Maximum speed execution of instructions per cycle is 0.5 s at 24 MHz clock frequency.
If the microcontroller clock frequency used is 12 MHz, the speed is 1 s instruction execution