Hệ Thống Nhúng

MỘT SỐ HƯỚNG THỰC HIỆN

INTELLIGENT MONITORING AND CONTROL RENDERED TO STREET LIGHTING (EMBEDDED)

Intelligent Monitoring and Control Rendered to Street Lighting is a novel idea to wirelessly control street lights. Every individual streetlight i.e.

node has a unique IPv6 andIEEE address through which it can be controlled from the control centre. The system is designed using a microcontroller MSP430F6636 and an RF IC CC1180. The RF IC is used

for sending and receiving the monitoring andcontrol signals to and from the control centre. The microcontroller processes the signals obtained from the RF IC as well as the lamp. Messages are sent from control centre to nodes via gateway, which is a node with a GPRSmodule. The gateway

passes the messages to the respective nodes by hopping the message between the nodes. The communication between nodes takes place in ISM band and that between gateway and control centre through GPRS. Automatic as well as manual remote switching on or off of individual

lamps, controlling their light intensity and acquisition of status and failure is possible. Through this system we can save almost 50% of the power

consumed just by strategically dimming lights. Maintenanceand patrol costs are also reduced. This paper attempts to make this system as flexible, compact and cost effective as possible, also the front end can be modified to suit any application

IMPLEMENTATION OF CHILDREN TRACKING SYSTEM ON ANDROID MOBILE TERMINALS (EMBEDDED)

Recently, all over the world crime against children is increasing at higher rates and it is high time to offer safety support system for the children going to schools. This paper focuses on implementing children tracking system for every child attending school. However the existing systems are

not powerful enough to prevent the crime against children since these systems give information about the children group andnot about each child resulting in low assurance about their child safety to parents and also does not concentrate on sensing the cry of the

child and intimating the same to its parents. The proposed system includes a child module andtwo receiver modules for getting the information about the missed child on periodical basis. The child module includesARM7 microcontroller (1pc 2378) Global positioning system

(GPS) Global system for mobile communication (GSM) Voice playback circuit and the receiver module includes Android mobile device in parent's hand and the other as monitoring database in control room of the school. Finally implementation results for the proposed system are

provided in this paper

ARM HARDWARE PLAFORM FOR VEHICULAR MONITORING ANDTRACKING (EMBEDDED )

Design of Vehicular monitoring and tracking system based on ARM using GSM and GPM is proposed. The vehicular module is used to track,

monitor, and surveillance and finds the accident spot and intimate to the monitoring station. The proposed design provides information regarding

vehicle Identity, speed, and position on real time basis. This information are collected by the ARM7 TDMI-S core processor LPC2148 by using

different module and dispatch it to the monitoring station where it stores the information in database and display it on graphical user interface

(GUI) that is user friendly. GUI is built on Microsoft Visual Studio 2010. This design provides information in real time using μc/OS-II.

DESIGN OF REMOTE DATA ACQUISITION SYSTEM BASED ON 3G

Data acquisition plays an important role in the field of modern industry control. In many cases, remote data should be transferred to monitor center which is far away from the manufacturing field. Traditional data acquisition system by means of wires could not satisfy the requirements. With the rapid development of embedded system, wireless

GPRS-BASED EMBEDDED REMOTE POWER MANAGEMENT SYSTEM

This paper implements a GPRS-based embedded system for load management system in real time remote operation to power equipments in

general applications. The proposed system is designed using a 32-bit ARM-7 embedded microprocessor system to carry on power data

processing and relay control through GPRS mobile communication. In order to provide a cost-effective, wireless, always-connected, two-way

data lnk function capability, the proposed system establlshes a remoter monitor and control center to manage power equipment operation data,

power parameters and outage signals. To activate the data flow, GPRS is used to handle real time message in two ways, from equipments to the

control server, and from operator to the equipments. In this paper, the proposed system is successfully built up, and a full function of real time

remote operation is tested with data collection, especially at a system outage. This paper verifies the proposed system is useful and effective to

power equipment monitor and control in a real time and mobile condition.

INTELLIGENT HOME SYSTEM BASED ON ZIGBEE AND GPRS TECHNOLOGY

In this paper, based on ZigBee technology and GPRS a wireless remote and detecting system for smart home is developed which realized the

detecting of the home equipment and the state of home environment. The system consists of the host control centre and several sub function

modules and software. The host control system includes MC39i module, CC2430 module and STC12C5410 MCU control center. The several sub

function modules consists of the data acquisition module and CC2430 modules

HOME AUTOMATION USING CLOUD NETWORK AND MOBILE DEVICES

Today, we are entering post-PC era where mobile devices (e.g. iPads, Smartphones and Handheld tablets) are handling daily tasks that

traditional desktop and laptop computers once handled. Several reports show that personal computers are no longer on the leading the edge of

computing and the use of mobile devices are quickly taking over.Accompanying the shift from PCs to multi-touch mobile devices is

the use and implementation of Cloud Networking. With the availability of products which integrate mobile devices and cloud networking rapidly

increasing, many users can see how new technology can impact their everyday lives. In this paper we have developed a Home Automation

system that employs the integration of multi-touch mobile devices, cloud networking, wireless communication, and power-line communication to

provide the user with remote control of various lights and appliances within their home. This system uses a consolidation of a mobile phone

application, handheld wireless remote, and PC based program to provide a means of user interface to the consumer. The home automation system

differs from other systems by allowing the user to operate the system without the dependency of a mobile carrier or Internet connection via the

in-home wireless remote. This system is designed to be low cost and expandable allowing a variety of devices to be controlled

WIRELESS SMART POWER SAVING SYSTEM FOR HOME AUTOMATION

Mostly in home and office appliances like light and fan are manually controlled which leads to power wastage. They are left ON even if there

is no usage and even when the appliances are in use their operation is not controlled by environmental conditions like daylight and temperature

variation. By making a smart automated controlling system for appliances we can save the power by huge amount. In this paper we are providing a

solution for preventing the wastage of power in a comfortable and cost effective way. Our system consists of an electronic door lock and power

saving module. When the person enters the correct password in door lock the power saving module is switched on. The power saving module

switches the appliances in the room based on the presence of the person. It also controls the power delivered to fan and light according to

temperature of room and natural daylight intensity

THE DESIGN OF ATMOSPHERIC ENVIRONMENT MONITORING SYSTEM BASED ON ARM9 PLATFORM AND GPRSTECHNOLOGY

Development of communication and embedded technology, using the mainstream of embedded platform andadvanced data communication

network to achieve intelligent monitoring has been gotten more and more attentions. In order to realize monitor and control the multi-component

pollution gases of industrial Park in real time. The paper proposes an atmospheric monitoring system which was based on GPRS and embedded technology. The article described the design methods mainly from system component, hardware and software

design and apply the embedded Windows CE as development platform for applications. At last, the implementation method of communication

between monitoring terminal and control center is introduced

THE DESIGN OF REMOTE VIDEO MONITORING SYSTEM BASED ON S3C2416 AND GPRS (PAPER)

In this paper, A wireless video monitoring system based onGPRS network and ARM9 is designed. The embedded chipand the programming techniques are adopted. The central monitor which adopts

S3C2416 chip as controller is the core of the whole system. First, USB camera video data are collected by the embedded Linux system, processed, compressed and transferred by the processing chip. Then, video data are sent to the monitor client by GRPS network. Tests show the presented wireless video surveillance system is reliable and stable. And it has a perfect application prospects with real-time monitor

Giới thiệu một số đề tài ứng dụng

1. Ứng dụng hệ thống nhúng trên nền tảng Rasberry Pi tại đây

2. Hệ thống thu thập dữ liệu và điều khiển dựa trên nền webserver nhúng tại đây

3. Thiết kế và thực hiện một webserver nhúng dựa trên nền ARM9 và HĐH Linux tại đây

4. Nạp Linux trên nền tảng ARM9 tại đây

5. Ngôi nhà thông minh ứng dụng trên nền tảng xử lý Rasberry tại đây