Slide presented in 2013 10th International Conference on Wireless and Optical Communications Networks, IEEE Conference. In this robot, an IR sensor detects an object robot’s arms pick up the object and keep in the carriage box this robot move with the help of cell phone by using DTMF technology, from arm the object is tested whether object is metallic or not, the operator get alert through SMS of object and its characteristics by using GSM technology.

1. CELL PHONE OPERATED ROBOT
FOR SEARCH AND RESEARCH OF
AN OBJECT
Miss. Nikita Kaushal *1 Mr. Harish Bhute *2 Mr. Manish Kumar*3
E.C.E Dept. JNCTS E.C.E Dept. JNCTS Professor E.C.E
Bhopal Bhopal Dept. JNCTS
Bhopal
Mr. Mukesh Kr. Sharma *4
E.C.E Dept. JNCTS
Bhopal

2. KEY OF THE PROJECT
In this project we have used robotics and its
controlled through communication i.e DTMF,GSM
.
• Here, we have build robot
• It is controlled by DTMF.
• For command to carry object GSM.
• Application is included of robotic arm to pick
object.
• Metal detector used in arm to detect the type of
object

4. DESIGN OF ROBOT
Sensor

5. BLOCK DIAGRAM
Cell
Phone
DTMF
Decoder
Micro Controller
Motor
Driver
Motor
Motor

6. ROBOT
A robot is a mechanical or
virtual intelligent agent that can
perform tasks automatically or
with guidance, typically by
remote control. In practice a
robot is usually an electro-
mechanical machine that is
guided by computer and
electronic programming.
.

7. DTMF
Dual-tone multi-frequency signaling (DTMF) is
used for telecommunication signaling over
analog telephone lines in the voice-frequency
band between telephone handsets and other
communications devices and the switching
center.

8. TOUCH TONE

9. KEYPAD USED
KEY DIRECTION
2 Forward
4 Left
6 Right
8 Reverse
0 Stop

10. GSM
One of the key features of GSM is the
commonly known as a SIM card. The SIM is a
detachable smart card containing the user's
subscription information and phone book. This
allows the user to retain his or her information
after switching handsets. Alternatively, the user
can also change operators while retaining the
handset simply by changing the SIM.

11. GSM MODULE

12. ROBOTIC ARM
The arm design with the help of sun board. Its
picking process is done with the help of 100rpm
motor placed vertically connecting both arms
and another motor of 30rpm to rotate arm 180
degree to put the object in the carrier. Here, arm
is to pick and place any object.

13. ROBOTIC ARM

14. METAL DETECTOR
A metal detector is a device which
responds to metal that may not be readily
apparent . The simplest form of a metal
detector consists of an oscillator producing
an alternating current that passes through
a coil producing an alternating magnetic
field. If a piece of electrically conductive
metal is close to the coil, eddy currents will
be induced in the metal, and this produces
a magnetic field of its own. If another coil is
used to measure the magnetic field (acting
as a magnetometer), the change in the
magnetic field due to the metallic object
can be detected.

15. METAL DETECTOR

16. BIASING LOGIC
MOVEMENT BIASING LOGIC
Forward 1010
Left 0110
Right 1001
Reverse 0101
Stop 0000

17. POWER SUPPLY
Power Supply build in Ki-cad
software

18. OBJECT SENSOR
Object Sensor build in Ki-cad software

19. DTMF INTERFACING
CIRcUIT
DTMF Interfacing Circuit build in Ki-cad software

20. CONTROL UNIT
Controller unit build in Ki-cad software

21. METAL DETECTOR
Metal Detector unit build in Ki-cad software

22. MOTOR DRIVER UNIT
Motor Driver build in Ki-cad software

23. FUTURE SCOPE
 ADDING CAMERA
If the current project is interfaced with a
camera (e.g. a Webcam) robot can be
driven beyond line-of-sight & range
becomes practically unlimited as networks
have a very large range. Can we use in
space
research.

24. CONT…
 IR SENSOR
IR sensors can be used to automatically
detect &avoid obstacles if the robot goes
beyond line of sight. This avoids damage to
the vehicle if we are maneuvering it from a
distant place.
 PASSWORD PROTECTION
Project can be modified in order to password
protect the robot so that it can be operated
only if correct password is entered.

25. CONCLUSION
Thus, we believe
that our project will
be beneficial for
various purposes &
hence our efforts will
be fruitful.

26. REFRENCES
[1]. E. Wong. February 1995. A Phone-Based Remote Controller for
Home And Office Automation, IEEE Trans. Consumer Electron. ,
vol. 40, no. 1, pp. 28-33.
[2]I. Coskun and H. Ardam. November 1998. A Remote Controller for
Home and Office Appliances by Telephone, IEEE Trans. Consumer
Electron. , vol. 44, no. 4, pp. 1291- 1297.
[3]. Daldal Nihat. 2003. GSM Based Security and Control System,
M.Sc. Term Project, Gazi University, Ankara,
[4]. Hausila Singh and Sudhansu Sharma, “Some Novel
microprocessor based configurations for controlling Remotely
Located stepper Motors as Actuators of control valves”, IEEE
Transaction on industrial electronics, AUGUST 1991, 38(4), PP
283-287.
[5]. Joao Neves Moutinho, Fernando David Mesquita, Nuno Martins
and Rui Esteves Araaujo. “Progresses On The Design of a
Surveillance System to Protect Forests from Fire”, IEEE
Conference on Emerging Technologies and Factory Automation, 2,
16-19 Sept.2003, PP 191-194, 10.1109/ETFA.2003.1248696.

27. Cont…
[6] D. Manojkumar, P. Mathankumar, E. Saranya and S.
pavithradevi, “Mobile Controlled Robot using DTMF
Technology for Industrial Application”, International Journal
of Electronics Engineering Research, 2010, 2( 3), PP. 349-
355.
[7]. Sai K.V.S. and Sivaramakrishnan R , “Design and
Fabrication of holonomic Motion Robot Using DTMF
Control Tones”, International Conference on control,
Automation, Communication and Energy Conservation,
Perundurai, India, 4-6 June 2009 , pp.1-4.
[8]. Hall JA, Huber DL. Telephone management in substance
abuse treatment. Telemed J e-Health 2000;6:401–7.

28. THANK
YOU