This document describes a wireless controlled omnidirectional monitoring robot with video support. The robot uses a PIC microcontroller and can be controlled remotely via RF signals. It is able to move forward, backward, and steer left and right. A webcam mounted on the robot allows video to be transmitted and viewed wirelessly. The document discusses the design, circuit implementation, testing of speed and functions, and concludes the project met its objectives to create a remotely controlled monitoring robot with video capabilities.
Most of the physically disable individual satisfies their movement through motorized wheelchair. The
scenario is unusual for the disables of developing countries because of their economic conditions.
Moreover traditional powered wheelchair is not comfortable to all segments of the disable society because
of their complexity. Several researchers have used sophisticated technologies to operate wheelchair such
as voice controlled, head gesture controlled, remote controlled wheelchair for providing better flexibility.
For being sophisticated technology Android is being used in mobile, TV or in smart watches.An app with
mitigating required controlling facilities is implemented here that may provide a flexible movement of the
certain disable community. This paper focuses on the system of PWM based Android Controlled
Wheelchair.
Monitoring and Controlling of BLDC motor using IOTvivatechijri
Brushless Direct Current motors are synchronous motors which operates on DC current. These motors have various advantages over Brushed DC motors such as low cost, high speed torque characteristics, noise less operation. Speed controlling is Very important. Speed of the motor is controlled by (ESC) electronic speed controlled. The parameters like Speed, Current, Power, Temperature and Voltage are Monitored on from remote access through the configured electronic gadgets by using the Internet Of things. the purpose of this project is to control and monitor the of Brushless DC (BLDC) motor by using IOT. The Internet of Things (IOT) has led to huge development in digital world. IOT is interface that helps communication between objects Brushless DC Motor (BLDCM) has various features like high efficiency, reliability, high weight to torque ratio. Hence these motors have major significances in the industries. By utilizing this IOT, controlling and monitoring of a system is done to obtain desired output.
Fingerprint Based Security System using GSM ModuleIJERA Editor
This paper mainly focuses on using wireless technology for security effectively. The system is SMS-based and uses biometric technology to revolutionize the standards of security. It uses a GSM Modem to send an SMS to the authorized person in case of an intrusion. The project is realized by interfacing a fingerprint sensor with a 89c51 microcontroller and a GSM Module. As the system uses GSM technology, it provides ubiquitous access to the system for security
Nowadays every system is automated in order to face new challenges. In the present days, Automated systems have less manual operations, flexibility, reliability and accurate. Due to this demand, every field prefers automated control systems. Especially in the field of electronics automated systems are giving good performance in industries and on roads. The mechanical arrangement is arranged to the robot as a robotic car using solar energy. This project handles with two operations. One hand Autonomous, based on sensor application robotic car moves itself by avoiding an obstacle and to move in its paths. It explains the method of interfacing solar panel, relay circuit board, IR sensor to the car and how to send the command to the microcontroller to drive the car autonomously. On the other hand, it controls using BLUETOOTH modem, in order to control the robotic car using BLUETOOTH, the user has to send the predefined messages to the modem. When the modem receives these predefined messages, it intimates the same to the microcontroller. The microcontroller upon receiving the information from the modem acts in accordance with the message, making it a highly automated application.
Most of the physically disable individual satisfies their movement through motorized wheelchair. The
scenario is unusual for the disables of developing countries because of their economic conditions.
Moreover traditional powered wheelchair is not comfortable to all segments of the disable society because
of their complexity. Several researchers have used sophisticated technologies to operate wheelchair such
as voice controlled, head gesture controlled, remote controlled wheelchair for providing better flexibility.
For being sophisticated technology Android is being used in mobile, TV or in smart watches.An app with
mitigating required controlling facilities is implemented here that may provide a flexible movement of the
certain disable community. This paper focuses on the system of PWM based Android Controlled
Wheelchair.
Monitoring and Controlling of BLDC motor using IOTvivatechijri
Brushless Direct Current motors are synchronous motors which operates on DC current. These motors have various advantages over Brushed DC motors such as low cost, high speed torque characteristics, noise less operation. Speed controlling is Very important. Speed of the motor is controlled by (ESC) electronic speed controlled. The parameters like Speed, Current, Power, Temperature and Voltage are Monitored on from remote access through the configured electronic gadgets by using the Internet Of things. the purpose of this project is to control and monitor the of Brushless DC (BLDC) motor by using IOT. The Internet of Things (IOT) has led to huge development in digital world. IOT is interface that helps communication between objects Brushless DC Motor (BLDCM) has various features like high efficiency, reliability, high weight to torque ratio. Hence these motors have major significances in the industries. By utilizing this IOT, controlling and monitoring of a system is done to obtain desired output.
Fingerprint Based Security System using GSM ModuleIJERA Editor
This paper mainly focuses on using wireless technology for security effectively. The system is SMS-based and uses biometric technology to revolutionize the standards of security. It uses a GSM Modem to send an SMS to the authorized person in case of an intrusion. The project is realized by interfacing a fingerprint sensor with a 89c51 microcontroller and a GSM Module. As the system uses GSM technology, it provides ubiquitous access to the system for security
Nowadays every system is automated in order to face new challenges. In the present days, Automated systems have less manual operations, flexibility, reliability and accurate. Due to this demand, every field prefers automated control systems. Especially in the field of electronics automated systems are giving good performance in industries and on roads. The mechanical arrangement is arranged to the robot as a robotic car using solar energy. This project handles with two operations. One hand Autonomous, based on sensor application robotic car moves itself by avoiding an obstacle and to move in its paths. It explains the method of interfacing solar panel, relay circuit board, IR sensor to the car and how to send the command to the microcontroller to drive the car autonomously. On the other hand, it controls using BLUETOOTH modem, in order to control the robotic car using BLUETOOTH, the user has to send the predefined messages to the modem. When the modem receives these predefined messages, it intimates the same to the microcontroller. The microcontroller upon receiving the information from the modem acts in accordance with the message, making it a highly automated application.
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
IJERA (International journal of Engineering Research and Applications) is International online, ... peer reviewed journal. For more detail or submit your article, please visit www.ijera.com
Artículo realizado junto a dos compañeros para la revista de ESIDE sobre los grupos de interés de la Universidad de Deusto y en concreto sobre el e-ghost, grupo de Software Libre de la universidad.
Obstacle Avoiding Robot
Robotics is a branch of science that deals with Mechanical, Electrical and Software fields. Robots are the machines that are used in our day-to-day to life to reduce men power and work accurately without any distortions. Robots can be classified into two different sections basing upon their skills as Automated and Manual. Obstacle detector is a Automated robot which itself recognizes the obstacle in its path and moves in free direction. Robot detects the obstacle by using two IR Sensors placed in front.
The IR sensors are placed on left and right side of the robot through which continuous Infrared radiation is emitted for detection of obstacles in the path. These IR Sensors are connected to a controlling element AT89c51 µc. When a obstacle is placed in the path of robot IR beam is reflected to the sensor from the obstacle. On detecting obstacle in the path sensor sends 0 volts to µc. This 0 voltage is detected by Microcontroller which avoids the obstacle by taking left or right turn. Similarly if the sensor sends +5v to Microcontroller, the Microcontroller assumes it as clear path and makes the robot to move in straight.
Two motors namely right motor and left motor are connected to Motor driver IC (L293D). L293D is interface with Microcontroller. Microcontroller sends logic 0 & logic 1 as per the programming to driver IC which makes motors to rotate in clockwise and anticlockwise direction. Wheels attached to the motors rotate accordingly with the motor shaft causing in the moment of the robot by wheels. In front portion of the robot a free wheel is attached to move the robot easily in any direction as per the requirement.
A 12Volts DC battery is attached to the circuit. As the microcontroller and sensors requires only 5v, set of resistors and capacitors are used to supply 5v DC to them. Power Management System is not maintained in the circuit as the battery can be removed after the usage of robot. So it does not cause any loss in the power of battery.
This type of robots has multiple applications in various fields. They can be used to know the strength of the opposite army in defense system. They can be used as floor and wall cleaners. They are used in automated GPS vehicles to calculate the moment of the vehicle overhead. These robots are easy to construct and cheaper in cost with long durability.
Smart phone based robotic control for surveillance applicationseSAT Journals
Abstract The robotics and automation industry which is ruled the sectors from manufacturing to household entertainments. It is widely used because of its simplicity and ability to modify to meet changes of needs. The project is designed to develop a robotic vehicle using android application for remote operation attached with wireless camera for monitoring purpose. The robot along with camera can wirelessly transmit real time video with night vision capabilities. This is kind of robot can be helpful for spying purpose in war fields. Keywords: Android, Robot, Bluetooth, Robotic control
Smart phone based robotic control for surveillance applicationseSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Developing Infrared Controlled Automated Door SystemIJMER
International Journal of Modern Engineering Research (IJMER) is Peer reviewed, online Journal. It serves as an international archival forum of scholarly research related to engineering and science education.
Crane monitoring system based on internet of things using long range IJECEIAES
The four main causes of crane accidents are overturned, falls, mechanical failure, and contact with power lines. It is important to keep track of the crane’s health and condition as it is always too late when a failure of the crane was found. Any abrupt accidents will interrupt or delay the work progress and cause the operational costs to increase. Crane monitoring system is developed using long range (LoRa) technology due to its long range of detections making it suitable for monitoring machines that require large space including the dock area. It also consumes low power and is suitable for battery-operated systems. This paper discusses the design and development crane monitoring system using Arduino Uno together with NodeMCU ESP8266 as the hardware for this project. Temperature, power consumption, lifting activities, and total operating hours will be measured using appropriate sensors. The data will then be sent to the database where users can monitor each crane from a developed Android application using a mobile phone. This project allows users to view, monitor, and analyze real-time or past data in a graph or table view. Experimental results prove the proposed system is applicable and effective.
The main objective of this project is to develop a home automation system using an Arduino board with Bluetooth being remotely controlled by any Android OS Smartphone. Modern houses are gradually shifting from conventional switches to centralized control system, involving remote controlled switches
Speed and direction control of dc motor using android mobile application grv ...chandan kumar
This project is all about the wireless operation of a DC Motor. In this project, we will control the speed of a DC Motor. Direction of the rotation will also be controlled. Wireless facility is provided with the help of Bluetooth connectivity. An android handset is required to control the operation. As the name suggests that “Speed and Direction Control of DC Motor using Android Mobile Application” is controlling the speed of a DC motor with any mobile phone containing some medium of connectivity such as Bluetooth
This paper focuses on the materials, working principle of a robotic vehicle which will be controlled with hand motion. The aim of this research is to enhance industrialization by creating a hand motion controlled robotic vehicle, since it uses hand motion it will be easier to use in automation and various industries. It is also very beneficial for people with disabilities since only hand motion is required. There were various materials that were used in the research. 2 microcontrollers, an accelerometer, RF modules, encoder, decoder, diode, motor driver IC, DC motor and batteries. The microcontrollers are small computers which can be programmed to be utilized in various different ways. The Accelerometer is a PCB or a sensor which detects speed. The RF modules are of two types which are transmitters and receivers and they are components which are used to send data and information wirelessly. The encoder and decoder are used to convert the binary to any n number of output terminals. The diode is used to send the electricity in one direction. The motor driver IC controls the DC motor from the information given by the microcontroller ICs and lastly a 9v Battery will be used to power the system. The arduino software will be used to program the IC so it can perform the required task. The gadget features a receiver circuit that is intended to be worn on top of the user's glove. The vehicle's circuit incorporates an RF receiver, an 8051 CPU, and a Driver IC to power the motors. This method is extremely useful for persons with impairments since it allows a robotic vehicle to drive itself using hand gestures. The person only needs to move his hand to move the car forward, backward, left, or right. As a result, the user is not required to push any buttons.
1. M. A. Meor Said, M.A.Othman, M.M.Ismail, H.A.Sulaiman, M.H.Misran, Z.A. Mohd Yusof /
International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622
www.ijera.com Vol. 2, Issue4, July-august 2012, pp.2228-2232
Wireless Controlled Omnidirectional Monitoring Robot With
Video Support
M. A. Meor Said, M.A.Othman, M.M.Ismail, H.A.Sulaiman, M.H.Misran,
Z.A. Mohd Yusof
Centre for Telecommunication Research and Innovation,
Fakulti Kej. Elektronik dan Kej. Komputer,
Universiti Teknikal Malaysia Melaka,
Hang Tuah Jaya, 76100 Durian Tunggal, Melaka, Malaysia
ABSTRACT
This paper presents the function of Instead of connecting with wires, every appliance has
Wireless controlled omnidirectional monitoring small transmitters/receivers [4].
robot with video support. This project is an The project is to detect an object that is
elementary that can be controlled with using RF located at some distance within the range of RF
mode and with camera on the robot surface. transmitter with webcam. The webcam that have used
Generally, the RF has the advantage of adequate is a camera which is feeds its images in real time to a
range up to 200 meters with proper antennas and computer or computer network, often via USB [5].
the proposed monitoring robot is omnidirectional Other than that, with this webcam the project is more
that it can move in forward and reverse directions, better because as a security surveillance and there are
monitoring robot also is able to steer it towards left also uses on sites like video broadcasting services
and right direction. It also have additional and for recording social videos.
webcam/camera that can display on the monitor This project also can move in forward and
screen by using the wireless mode, beside that this reverse directions. Beside that it also is able to steer it
project also using EPIC software and PIC towards left and right directions where the controller
Microcontroller for controlled the robot. To make circuit and webcam is put it on the surface of robot
sure that the objectives of this project achieved, a (like car controlled). Automation is today’s fact,
systematic method have been applied in order to where things are being controlled automatically,
obtain the future development of the robot usually the basic tasks of movement, either remotely
especially for the robot motor control circuit and or in close proximity [6]. The concept of wireless
actuator mechanical system. controlled omnidirectional monitoring robot devices
is using the wireless that is more reliable nowadays;
Keywords - PIC Microcontoller, Epic Software, any time in the world today can be a reality. Assume
RF transmitter and receiver. a system where from the processing image (monitor),
the user could view the image that appear in monitor
I. INTRODUCTION screen and decides to take control the movement by
Technology is the making, usage, and using RF transmitter to view the dangerous area [7].
knowledge of tools, machines, techniques, systems or
methods of organization in order to solve a problem II. DESIGN PROJECT
or perform a specific function. It can also refer to the There was a two way association between the
collection of such tools, machinery, and procedures model and the implementation. The basic features of
[1]. Technology has affected society and its the model were used to drive the implementation,
surroundings in a number of ways. In many societies, while the lessons learned during the implementation
technology has helped develop more advanced were used to refine the model. It is therefore expected
economies and has allowed the rise of a leisure class that there is a direct mapping between the model and
[2]. the system.
The implementation of this project is to
resolve the problem of replacing a human work with
wireless controlled omnidirectional monitoring robot
with video support that completely controlled with
wireless network. The recent developments in
technology which permit the use technology such as
wireless, using wireless it have capabilities of
communicating with each other [3]. Wireless is a new
technology, which has at its center the goal of
eliminating wired connections between computers. Figure 1. Basic model of project
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2. M. A. Meor Said, M.A.Othman, M.M.Ismail, H.A.Sulaiman, M.H.Misran, Z.A. Mohd Yusof /
International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622
www.ijera.com Vol. 2, Issue4, July-august 2012, pp.2228-2232
Circuit Design
Figure 2. Implementation of real model
Similar to the model the real system is using
the body part of car control which is use to cover the
circuit and put the battery 12V on the top of surface.
From the figure, this project has using the part of Figure 4. Circuit of Motor (Normally Open)
body car control and for circuit and webcam is put on
the surface of car controlled. The car has three tires Normally Open:
with one on the front and another two big tires is on When the electromagnet is energized, the
the back side of car. A laptop or computer can be voltage moves to the coil and produce an
used as monitor screen/image processing. electromagnetic that will cause the armature
Besides that, the project begins by (normally close to normally open).
programming the microcontroller for serial When the DC 12V entering/ flowing to the
communication with PIC 16F84A interface using circuit, it will rotate the motor and following the
EPIC software, the receiver PT 2272M decoder clockwise and then flowing to the second relay to the
which is receives the data and decodes the ground. So, car control can move forward.
information. While for PT 2262M is a part of
transmitter which is a remote control encoder paired
with PT 2272M utilizing CMOS technology. This
project also used ULN2803 which is a pin chip of
eight Darlington arrays which is used to drive the
relays. To keep the design as simple as possible, the 4
relay SPDT and two motor have been used to move
the car controlled which is can move without any
problem.
The most important part is Wireless camera
used for object detection is mounted on the surface of
robot. It is a wireless video webcam RF
communication range. Other than that, webcam Figure 5. Circuit of Motor (Normally close)
connected to the monitor screen using RF Module
receiver. Special module used to the video stream Normally Close
from a webcam to assist or enhance a user's control When relay 2 is normally open, same as
of applications. before, when the electromagnet is energized, the
voltage moves to the coil and produce an
electromagnetic that will cause the armature
(normally close to normally open).
When the DC 12V entering/ flowing to the
circuit, it will rotate the motor and following the
anticlockwise and then flowing to the first relay to
the ground. So, car control can move backward.
III. RESULTS AND DISCUSSIONS
At the end of this project, the system is
expected to provide the transmitter that is the control
unit and a receiver that can connect to the robot.
Besides that, this wireless controlled robot can move
in forward and reverse directions and able to steer it
Figure 3. Circuit of project towards left and right direction. The expected result
for wireless controlled omnidirectional monitoring
robot with video support as below:
To fabricate microcontroller circuit
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3. M. A. Meor Said, M.A.Othman, M.M.Ismail, H.A.Sulaiman, M.H.Misran, Z.A. Mohd Yusof /
International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622
www.ijera.com Vol. 2, Issue4, July-august 2012, pp.2228-2232
To fabricate Transmitter circuit TABLE 1. Average speeds for speed settings 6 to 18
To design the prototype of project
To fabricate receiver circuit
To combined wireless webcam connection Speed Lower Limit Higher Limit Average value
with PLC microcontroller Setting (ms-1) (ms-1) (ms-1)
In terms of design, use of appropriate circuit
components and can meet the expected features and
specifications. For part programming and installation,
using EPIC software can help move the robot and 6 0.2324 0.2498 0.24106
webcam can be function
Moreover, the management, organization, 9 0.3990 0.4314 0.41519
reliability and punctuality of the project are expected
in well planned. A good report is a also expected 12 0.5576 0.6061 0.58186
which able to show the achievement related to the
project, the procedures, the theoretical, and practical 16 0.7622 0.8342 0.79822
techniques and making suggestions for improvement
or further work based on the experiences. 18 0.8432 0.9254 0.88430
This project has demonstrated how to get a
fully functional to developed and to detect the image
and record the video. This included the 4 stage that It was observed that the robot did not travel
have successfully done is PLC microcontroller stage, in a straight line, even when the same speed levels
receiver stage, transmitter and wireless webcam. were input to each pair of motors. The robot would
Besides that, the most important thing is the always pull to the right, and so it was necessary to
programming that has been function to give a place the robot to the right side of the test course,
movement for car controlled. The software that has angled to the left, so that it would not collide with
been used is EPIC software. These programming that furniture before reaching the end marker. This
have used give more function to wireless controlled naturally made the distance travelled between the
monitoring robot with video support which is markers difficult to determine, and was a source of
successfully giving a good result. uncertainty.
This software was developed to work in
programmed the PIC16F84A in order to provide
useful functionality to get a movement. Besides, the
body car controlled has been used to give the neat in
design. In order to get a good achievement on this
project, the testing on the wireless controlled
omnidirectional monitoring robot has conducted.
SPEED TESTS
To characterize the speed of the robot fully
loaded with battery and camera. First laptop
computer, owned by the user was used to issue
commands, using the Hardware Interface and Remote
Control programs. The Remote Control program was
operated in terminal mode, as it was not possible to
steer the robot remotely and maintain consistent
speed whilst measuring the speed. The robot was
placed on the floor of the laboratory, and markers
were placed at a 6 meter interval.
A stopwatch was used to time the robot's
passage between the markers, running at various
speeds. The information obtained was used to
calculate the speed of the robot is meters per second Figure 6. Graph showing approximate speed values
(ms-1), with three runs at each speed setting being (averaged over three readings)
made, then averaged. The speed settings were
incremented in steps of 3, from 6 to 18. The lower OVERRIDE RELAY TESTS
speeds were not tested, as it was expected that the The motors were observed to stop turning,
speed would increase linearly, allowing the lower accompanied by an audible click from the relay. This
equivalent speeds to be extrapolated distance was observed to be just under 6 cm, which is
the expected cut-off threshold (5.88 cm). It was
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4. M. A. Meor Said, M.A.Othman, M.M.Ismail, H.A.Sulaiman, M.H.Misran, Z.A. Mohd Yusof /
International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622
www.ijera.com Vol. 2, Issue4, July-august 2012, pp.2228-2232
observed that the motors did not stop immediately useful would be a system that could detect the
upon being the direction has given. Once the relay direction that would potentially result in a collision,
had switched, however, the motors stopped almost and override only movement commands that take the
instantaneously. If a relay is occluded immediately robot in that direction. This was considered beyond
after being triggered, the instruction to switch the the ability of the author to implement in the available
relay will not be reached until the next time it is time; however a person with experience in machine
triggered, which, based upon simulations of the PIC intelligence should be able to come up with a
code, could be up to 500.00 ms. A delay of half a workable solution.
second is clearly too great, as the robot can cover a The system meets the specifications. The
6cm distance within that time even on low speed webcam will detect objects up to 100 meters away,
settings. the speed and direction of the robot can be controlled
very accurately, setting the speeds of the left and
FLOOR MOVEMENT TESTS WITH WEBCAM right motors independently. The hardware interface
To obtain on car controlled camera footage Class automatically moderates the acceleration of the
to aid development of the Vision System; robot, to prevent over-charging the motors. Another
specifically, footage from the robot moving forward area with great potential for further work is the PIC
at varying speeds, so that motion detecting video microcontroller system. It would also be possible to
algorithms could be tested. rewrite the software associated with this project in a
The laptop was developed to give the image more organized fashion, packaging code into
on screen, and a webcam attached on the front of the functions, and perhaps making the whole system
car control, in roughly the position proposed for the (including the Remote Control Software) object
final design. This, along with the RF receiver orientated.
module, was connected via USB to the laptop, and When undertaking any future projects of this
the Serial Test Program was used to simple nature, it will be necessary to prepare contingency
movement instructions (move forward at constant plans in case of delays. Regular time-management
speed). The robot was tested moving forwards at 1/3, sessions will also be a part of the project schedule,
2/3 and full forward speed. The video data from the where Gantt charts will be updated and priorities re-
web cam was recorded for each run. Tests were assessed. This measure should help to highlight
performed where furniture was placed in front of the problems earlier. This project was successful in
robot, to examine the effect this had on the motion producing a system which meets the specifications
data obtained. One of the members also walked given, there is much room for improvement of the
across the cameras field of vision to examine the System, however such modification should not be
effect of moving persons or object. The video feeds difficult to accomplish.
were obtained with no major incident. The movement
of the robot was consistent and there were many IV. CONCLUSION AND RECOMMENDATIONS
visual references for use by the wireless controlled As a conclusion, the project was come out
omnidirectional monitoring robot.. This test involved with the operations of Receiver and transmitter
integrating the movement and Control System with circuit. The functions and the operations of the
the webcam Processing system, in terms of the speed circuits related are very important to be analyzed.
setting applied to the motors, and the apparent With appropriate steps and methodology, any process
velocity observed from the on car control camera. of completing the project can be managed wisely and
The system produced as a result of this will be make a good result.
project provides of transmitter as controlling a robot, This final section of the report outlines some
receiver and webcam which can be interfaced with features that could potentially be implemented in
using the RF module receiver. Since the Hardware is future releases. The current set of features implement
using PIC 16F84A as circuit orientated, the hardware is a minimum to what a consumer would expect.
can be modified into many movement that has been A feature that is seen in many vehicles today is the
create in the programming system; this makes the ability to see how economic user driving style and
software very flexible, allowing for future monitoring the image is in real time. In future,
development of the robot. wireless controlled monitoring robot with video
The system could be improved by adding support can be upgrade with the omnidirectional 360
more function; these would be best to improve the degrees and the functionality is having a movement
quality of project and can give a picture or video in a at many sides.
quality of zooming. Since the PIC can be Currently Wireless controlled
reprogrammed in circuit, the code can be updated omnidirectional monitoring robot with video support
easily. The unused PIC outputs are also brought out that can monitor using webcam. Having a limit of
to connection points on the circuit board, meaning webcam with using the 9 volt battery may not be
that the PCB will not require modifications. It would useful to some users of the system. An improved
also be beneficial to incorporate a level of decision- version of the rule system would be the inclusion of
making ability into the motor-override feature. More longer battery in order to improve the flexibility of
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5. M. A. Meor Said, M.A.Othman, M.M.Ismail, H.A.Sulaiman, M.H.Misran, Z.A. Mohd Yusof /
International Journal of Engineering Research and Applications (IJERA) ISSN: 2248-9622
www.ijera.com Vol. 2, Issue4, July-august 2012, pp.2228-2232
the quality image. Implementing this extra
functionality would require a complete image with
video support.
Fully extend the antenna before operating
the radio controlled vehicle. Not fully extending the
antenna on the controller can affect user range and
ability to control the wireless controlled
omnidirectional monitoring with video support. If
user car controlled is behaving erratically or isn't
responding to the controls, it might simply be
because user antenna is not fully extended. So, in
future, the transmitter and receiver must be design to
go further than 200 meter. At least can be 1 to 2KM
depend on the environment, hard surface or other.
For future enhancement, this wireless
controlled omnidirectional monitoring robot with
video support can built the system with smart GPS
that can inform the user about distance, direction and
others. It should be possible to buy a module and
connect it via the serial interface on car controlled.
However implementing GPS functionality would
require the development of a mapping system. The
hardware side of GPS is relatively simple. All user do
is request the current latitude and longitude co-
ordinates.
ACKNOWLEDGMENT
Authors would like to thank Universiti
Teknikal Malaysia Melaka for supporting this project
and also for financing this journal.
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