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Android Based Robot Control

Abstract

This application is mainly used for controlling movement of Robot. Here we utilize

the Android phone inbuilt feature Accelerometer, GUI and Voice output to control the

movement of Robot through GSM module and microcontroller.

Introduction

The main goal of this application is to show different movements of Robot. This can

be done through 3 different inputs. First, we can use Android phone inbuilt feature

Accelerometer, so that on phone movement accelerometer values generated will be

sent to GSM module through SMS.

Second, options will be provided for user at front end to enter values and on clicking

the Send Button, the values will be sent to GSM through SMS.

Third, User will be able to generate values by Voice output, where on speech, the

values will be generated and sent to GSM module through SMS.

Finally, GSM module will receive the values sent from Android phone through SMS

and with microcontroller enables the movement of Robot.

Other features like Ultrasonic pulse are used for obstacle detection as shown in below

figures.

GSM

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ANDROID PHONE

(Accelerometer, GUI, Voice output) 2 Wheels ROBOT

Block diagram

MICO

CONTROLLER

LCD

SENSORS

GSM

Microcontroller

(P89V51RD2)

LCD

2 Wheel robotADC

Temperature

sensor

GSM

Light

Android

(GSM)

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Mobile Requirements:

Android mobile version: 2.0 or above

System Requirements:

Operating system : any version of windows

Technology : Java, eclipse, Android SDK 2 .0 or above, dot net .

Database : ms access.

Hardware requirements:

Microcontroller (P89V51RD2) LCD 4 Wheel Robot GSM Module Sonar Smoke sensor Temperature sensor ADC0809 Buzzer Water pump motor

SOFTWARE USED

JAVA

ANDROID OS (2.4 version) Embedded C

PC Requirements:

PIII Processor

40GB HDD

256MB RAM

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Key Words

Android: Android is a mobile operating system based on open Linux kernelwith a middleware and also key applications. Android is a mobile operating

system developed by Google and the Open Handset Alliance.

Accelerometer: An accelerometer is a device that measures properacceleration. The proper acceleration measured by an accelerometer is not

necessarily the coordinate acceleration (rate of change of velocity).

Middleware: Middleware is a Software that connects two otherwise separateapplications.

Open Handset Alliance: The Open Handset Alliance is a group of 84technology and mobile companies who have come together to accelerate

innovation in mobile and offer consumers a richer, less expensive, and better

mobile experience.

Kernel: A kernel is a central component of an operating system.

http://en.wikipedia.org/wiki/Mobile_operating_systemhttp://en.wikipedia.org/wiki/Mobile_operating_systemhttp://en.wikipedia.org/wiki/Googlehttp://en.wikipedia.org/wiki/Open_Handset_Alliancehttp://en.wikipedia.org/wiki/Proper_accelerationhttp://en.wikipedia.org/wiki/Proper_accelerationhttp://www.webopedia.com/TERM/S/software.htmhttp://www.webopedia.com/TERM/A/application.htmhttp://www.webopedia.com/TERM/A/application.htmhttp://www.webopedia.com/TERM/S/software.htmhttp://en.wikipedia.org/wiki/Proper_accelerationhttp://en.wikipedia.org/wiki/Proper_accelerationhttp://en.wikipedia.org/wiki/Open_Handset_Alliancehttp://en.wikipedia.org/wiki/Googlehttp://en.wikipedia.org/wiki/Mobile_operating_systemhttp://en.wikipedia.org/wiki/Mobile_operating_system