GPS and GSM based intelligent jail security system

The jail security system lets you track the actions and movements of inmates, staff and visitors. The prisoner’s tag contains RFID , GPS and GSM modules . GPS system provide actual position of the prisoner
to the GSM and the GSM transmit the information to the control station. Thus control station can identify the
position, and the RFID tag contains prisoner’s ID when he enters the cell the cell gate will open and closed.
After closing the cell we can detect the motion of the person who are out side the cell using PIR sensor. If
any movement out side the cell will detect and transmit to the control station via GSM, and the display
displays and buzzer alarm will turn on.

3D POV Display

3- D POV Display new technology in advertisement field which creates 3-D illusions of images and running
characters. This Display uses the principle of “Persistence Of Vision”(POV). An array of LED’s, battery and
microcontroller unit is mounted on a DC Motor and rotated at high speed. The program written on the microcontroller is designed to detect rotation speed and blink LED’s precisely once every rotation. In-order
to display alphabets we need to incorporate a “character design map” within our program.

Authentication with 3D Password & Gesture Recognition

Hear this system uses the very new technology called as Accelerometer that can provide with the 

3 Dimensional movement data. This system consists of a wearable glove unit. When the user need to provide
with the password the user need to wear the 3-D unit into his/her hands and then provide with the exact 3-D
positions to unlock or to give the authentication to the system. One of the higher level of authentication is also added with the help of touch screen with gesture recognition of patterns. With the help of the touch screen on the GLCD provided they can enter the pattern by combining different dots on the screen and once the pattern done the complete authentication is provided to the user.

UGV For Military with Zigbee Control From with Wireless Camera Unit

In this project we deal with robotic ARM with 5 axes along with real time video and audio update from far distance. ARM can be controlled through wirelessly with the help of zigbee unit from the remote computer. In the remote unit the person can view the real time video and audio and control the 5 axes ARM in any direction. Five axes of robotic movement are at your command with the wireless.

GSM Smart Cloth

In this project sensors are attached in patient’s cloth, the doctor or nurse can access real time measurements
of Temperature, blood pressure, heart beat etc, by sending a message. The microcontroller collects   information’s from sensors and send to mobile phone.

Wireless Real-time Imitating 5 degree Motion Robotic ARM

In this system the robotic ARM will move according to the movement of human ARM. This project consists of two parts. A gesture recognition section and 5 motor robotic ARM. The two systems are interfaced using
zigbee interface. The first part is fixed to the human ARM and the unit will read the different position of the ARM and will be processed and the information is send to the Robotic ARM unit with the help of zigbee protocol. The information receives from the zigbee and process then passes to the different DC motor to act
the same way as the human ARM. Hence this is a new system that can be used in different application where
the human cannot access or handle large weight etc,.

Design and Development of RFID Label for Steel Coil

Although RF identification (RFID) technology has had a remarkable impact on various industries in recent years, designing RFID tags for metallic objects with satisfactory performance is still a challenge. So far, only few success stories have been reported in the steel industry. This paper presents the design and development

of RFID labels for steel coils. In order to achieve automatic inventory during the product-delivery process, a  novel antenna structure based on the principle of a monopole antenna has been designed, and the performance has been verified through measurements. In order to minimize the implementation cost added to the product line, the RFID tag is embedded into a barcode label with special  perforations. A site test demonstrates that the developed tag has excellent performance, enabling automatic inventory using fixed readers.

An Intelligent Telecardiology System Using a Wearable and Wireless ECG to Detect Atrial Fibrillation

This study presents a novelwireless, ambulatory, realtime, and autoalarm intelligent telecardiology system to improve healthcare for cardiovascular disease, which is one of the most prevalent and costly health problems in the world. This system consists of a lightweight and power-saving wireless ECG device equipped with a built-in automatic warning expert system. This device is connected to a mobile and ubiquitous real-time display platform. The acquired ECG signals are instantaneously transmitted to mobile devices, such as netbooks or mobile phones through Bluetooth, and then, processed by the expert system. An alert signal is sent to the remote database server, which can be accessed by an Internet browser, once an abnormal ECG is detected. The current version of the expert system can identify five types of abnormal cardiac rhythms in real-time, including sinus tachycardia, sinus bradycardia, wide QRS complex, atrial fibrillation (AF), and cardiac asystole, which is very important for both the subjects who are being monitored and the healthcare personnel tracking cardiac-rhythm disorders. The proposed system also activates an emergency medical alarm system when problems occur. Clinical testing reveals that the proposed system is approximately 94% accurate, with high sensitivity, specificity, and positive prediction rates for ten normal subjects and 20 AF patients. We believe that in the future a business-card-like ECG device, accompanied with a mobile phone, can make universal cardiac protection service possible.

Development of Remote Waste Gas Monitor System

In order to effectively supervise factory chimney waste gas circumstance, a kind of remote waste gas monitor system is designed, with the ARM as its core controller, collects the chimney pollutant indexes consisting of exhaust particulate, sulfur oxides, carbon oxides as well as nitrogen oxides through different gas sensors, and takes advantage of Global Positioning System(GPS) to obtain the chimney position accurately, after that, the information it collects is transmitted to the center control computer via GSM or the complete public switched telephone network. Moreover, in order to provide the environment protection departments convenience in supervising factories making little environmental pollution, the system also uses Global System for Mobile Communications wireless transmission way in which it alarms when the collected data exceeds the national standards. All the real-time data is not only transmitted by the public switched telephone network or GSM system to the core computer, but also stored into SD memory card through SPI interface. Practical run shows that the system is well realized the function of GPS positioning, remote data transmission, exceeding-standard-alarming, and data storage, and the precision of system is no higher than 2.5 percent.

GPS-GSM Integration for Enhancing Public Transportation Management Services

This paper proposes and implements a solution for enhancing public transportation management services based on GPS and GSM in Punjab province of Pakistan. The system consists of four modules: BUS Station Module, In-BUS Module, BASE Station Module and BUS Stop Module. Equipped with PC and GSM modem, BUS Station Module sends the initialization information containing the bus number and license plate number to In-BUS Module and BASE Station Module using SMS. The microcontroller based In-BUS Module consisting mainly of a GPS receiver and GSM modem then starts transmitting its location and number of passengers to BASE Station Module. BASE Station Module equipped with a microcontroller unit and GSM modems interfaced to PCs is designed to keep track record of every bus, processes user request about a particular bus location out of BUS Station and updates buses location on bus stops. BUS Stop Module is installed at every bus stop and consists of a GSM modem, memory unit and dot matrix display all interfaced to a microcontroller. This module receives buses location information coming towards that stop from BASE Station module and displays the information on a dot matrix display. A per stop statistical analysis is carried out based on the number of passengers and a recommendation report along with this analysis is sent to Punjab Government Transportation Department to have a check on the performance and services offered by transporters to common people. The results have shown that the developed system is useful for facilitating people using public transportation services.

Gsm Based Ecg Tele-Alert System

Cardiac arrest is quoted as the major contributor to sudden and unexpected death rate in the modern stress filled lifestyle around the globe. A system that warns the person about the onset of the disease earlier automatically will be a boon to the society. This is achievable by deploying advances in wireless technology to the existing patient monitoring system. This paper proposes the development of a module that provides mobility to the doctor and the patient, by adopting a simple and popular technique, detecting the abnormalities in the bio signal of the patient in advance and sending an alert sms to the doctor through Global system for Mobile(GSM) thereby taking suitable precautionary measures thus reducing the critical level of the patient.

Power-Accuracy Tradeoffs in Human Activity Transition Detection

Wearable, mobile computing platforms are envisioned to be used in out-patient monitoring and care. These systems continuously perform signal filtering, transformations, and classification, which are quite compute intensive, and quickly drain the system energy. The design space of these human activity sensors is large

and includes the choice of sampling frequency, feature detection algorithm, length of the window of transition detection etc., and all these choices fundamentally trade-off power/performance for accuracy of detection. In this work, we explore this design space, and make several interesting conclusions that can be used as rules of thumb for quick, yet power-efficient designs of such systems. For instance, we find that the x-axis of our signal, which was oriented to be parallel to the forearm, is the most important signal to be monitored, for our set of hand activities. Our experimental results show that by carefully choosing system design parameters, there is considerable (5X) scope of improving the performance/power of the system, for minimal (5%) loss in accuracy.

Self-Sustaining Control of Two-Wheel Mobile Manipulator using Sliding Mode Control

Two wheel mobile manipulator has the potential to become multi-skilled robot in the field of robotics engineering and it is already implemented by using inverted pendulum control. Centre of gravity position is controlled to achieve the balancing of robot. Due to the unbalanced nature and the nonholonomic property of the twowheel mobile manipulator, balancing is challenging task. On the other hand sliding mode control is a good candidate to address the nonlinear/under actuated system. This paper presents the control methods for balancing of two-wheel mobilem manipulator. This paper proposes a novel second order sliding mode controller using twisting algorithm, disturbance observer and dynamics of double inverted pendulum. Dynamics of double inverted pendulum is used to design the control equation of sliding mode controller. Twisting algorithm is used to design the control input. Disturbance observer is compensated model uncertainties and external disturbances. Posture of two wheel mobile manipulator can successfully

stabilized by this novel controller

ZigBee-based Vehicle Access Control System

Vehicle access control system is an important sub-system of the intelligentized residence section. Today, in a growing emphasis on personal and property safety, the control of vehicles’ access authorization and the management of the vehicles’ access authority, access time and access method via computer, is safe and convenient. This paper describes a set of vehicle access control system based on ZigBee wireless technology. In this system, ZigBee coordinator and its terminal nodes installed respectively in the entrance of the district and the vehicles, together form a ZigBee wireless sensor network. This paper mainly introduces the overall structure, hardware platform and software design of this system. The implementation and performance tests of this system are fairly good.