r2y2 - Service Provider

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Remote Control Based Robot (Service Provider) Remote Control Based Robot (Service Provider) One of the most recognizable forms of intelligent systems is robotics, though the issue s in intellige nt robots are common to other types of intel ligent sys tems. Use of robots is growing both on Earth and in space, in large part due to increased capacity for machine intelligence. In industry, as in space exploration, acceptance of robotics requires ver y hi gh re li abil it y. Robot is defi ned as a mechanical desi gn that is capab le of   performing human tasks or behaving in a human-like manner. From the industry and space we propose to bring the advancements of science in everyday life and arrange robots for commercial domestic uses. Robots are compri sed of severa l systems wor kin g togeth er as a whole. Our Remote Control Based Robot will act as a service provider that will serve the guests at home and in parties and can also double up as a moving office records and files keeper. The type of job the robot does dictate what system elements it needs. Robots can operate  by remote cont rol  or autono mousl y.  It is capa bl e of de mons tr at ing an ar ra y of  applications. Our Robot can move around on wheels.  This Remote Control Based service  provider can be moved/ controlled using remote control that is mainly transmitter based and will employ a Joystick or a plain remote. Remote control sends information as decided by the human operator. This project will facilitate the understanding of the following topics: Codi ng in Ass embly for 8051 ser ies Mic ro controller for time cons tra int acquisition and transfer of data. Relay mechanism through ULN2003. Dc Motor control mechanism. Stepper Motor control mechanism. Receiver work function. Remote control mechanism through micro controller. www.apsis-solutions.com Page 1 of 3  

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Remote Control Based Robot (Service Provider)

Remote Control Based Robot (Service Provider)

One of the most recognizable forms of intelligent systems is robotics, though the

issues in intelligent robots are common to other types of intelligent systems. Use of 

robots is growing both on Earth and in space, in large part due to increased capacity for 

machine intelligence. In industry, as in space exploration, acceptance of robotics requires

very high reliability. Robot is defined as a mechanical design that is capable of 

 performing human tasks or behaving in a human-like manner. From the industry and

space we propose to bring the advancements of science in everyday life and arrange

robots for commercial domestic uses.

Robots are comprised of several systems working together as a whole. Our 

Remote Control Based Robot will act as a service provider that will serve the guests at

home and in parties and can also double up as a moving office records and files keeper.

The type of job the robot does dictate what system elements it needs. Robots can operate

  by remote control  or autonomously.  It is capable of demonstrating an array of 

applications. Our Robot can move around on wheels. This Remote Control Based service

 provider can be moved/ controlled using remote control that is mainly transmitter based

and will employ a Joystick or a plain remote. Remote control sends information as decided

by the human operator.

This project will facilitate the understanding of the following topics:

Coding in Assembly for 8051 series Micro controller for time constraint

acquisition and transfer of data.

Relay mechanism through ULN2003.

Dc Motor control mechanism.

Stepper Motor control mechanism.

Receiver work function.

Remote control mechanism through micro controller.

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Remote Control Based Robot (Service Provider)

BLOCK DIAGRAM:

Remote control

 

Fig1: Depicts the block diagram of Remote Control Based Robot (Service Provider)

The AT89C51 micro controller is the robot's brain and controls the robot's

movements. It's usually acts like a device, which is used to store information about the

robot and the work environment and to store and execute programs, which operate the

robot. The control system contains programs, relay control mechanism and various other 

 processing activities, which enable the robot to perform.

A remote control robot sends instructions from a human operator 

through remote. Stepper motors behave differently than standard DC motors. Instead of 

rotating continuously when power is applied, stepper motors move in small increments or 

steps. Additionally, a stepper motor is constructed with several coil windings that must

 be energized in the proper sequence to achieve shaft rotation. Reversal of the energizing

sequence will rotate the shaft in the opposite direction. Stepper motors are commonly

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Micro controller 

RelayDrive

rsandRelayControlMe

chan

ismHT12DReceiver 

Stepper Motor 

Transmitter 

HT12E

Controller 

With Driver Circuit

Dc Motor1

Dc Motor2

Dc Motor3

Dc Motor4

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Remote Control Based Robot (Service Provider)

used in accurate motion control. They allow controlling any motion with high precision

 by counting the number of steps applied to the motor. Our project describes how to drive

stepper motors with 89C51microcontroller. We are also using drivers (ULN2003). Relays

have been connected to one of the drivers. The ULN003 offers solutions to a great many

interface needs, including relays and motors.

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