ENGINEERING RESEARCH PAPERS

embedded system-2012




Embedded System for Security Services Integration
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ABSTRACT There are several tools and techniques that can inhibit different and malicious attacks. However, the incorrect use and the lack of data exchange among these security applications can create vulnerability points. In this paper, we propose an Embedded

The Quantitative Design Process in Embedded System and Strategic Engineering
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ABSTRACT The engineering of embedded systems optimized for particular purposes involves the mastery of multiple engineering disciplines and technologies, including: software engineering, digital and analog electronics engineering, networked systems engineering,

Design of Embedded WEB Remote Monitoring System Based on µC/OS-II Operating System
FREE DOWNLOAD inass.org ABSTRACT Isolating embedded system has not been adapted to current development tendency. More and more em- bedded systems need networking for communicating with each other. Keywords: embedded system; LwIP; µC/OS-II. 1. Introduction

Service Availability Driven Re-configurable Embedded System Design
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Introduction of re-configurable hardware into embedded systems has given a new direction to fault tolerant computing. It is now feasible to satisfy the reliability and performance constraints on demanding applications while reducing the overall cost of the system. In

A Simplified Study of Scheduler for Real Time and Embedded System Domain
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ABSTRACT In this research paper, a new algorithm, Parametric Multi Level Feedback Queue (PMLFQ), has been presented for solving the problems and minimizing the response time. In this algorithm, a parametric approach has been utilized for defining the optimized

Design of Embedded System and Data Communication for an Agricultural Autonomous Vehicle
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This paper describes an implemented design of an autonomous vehicle used in precision agriculture for weed and crop map construction with special focus on the onboard controlsystem, the embedded system and the datacommunication system. The vehicle is

Embedded System for Biometric Identification
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Biometrics refers to automatic identification of a person based on his or her physiological or behavioral characteristics which provide a reliable and secure user authentication for the increased security requirements of our personal information compared to traditional

Template Patterns for Improving Configurability and Scalability of Enterprise Distributed Real-time and Embedded System Testing and Experimentation
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ABSTRACT. Testing and experimentation (T;E) is the process of executing many tests of a system using different configurations and scenarios. TE is particularly important for enterprise distributed real-time and embedded (DRE) systems since its enables

On-Chip Memory Architecture Exploration of Embedded System on Chip
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ABSTRACT Today s feature-rich multimedia products require embedded system solution with complex System-on-Chip (SoC) to meet market expectations of high performance at low cost and lower energy consumption. SoCs are complex designs with multiple embedded

An Embedded Platform for Patient Monitoring and Care System
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The whole system is composed of three components sensing, processing and actuating. Apart from these components, the signal conditioning circuit, local display system and programmed algorithm are also integrated part of this application specific embedded system.

A Comparative Evaluation of Models and Specification Languages for Embedded SystemDesign?
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ABSTRACT. The HW/SW Codesign approach in the design of embedded systems and their increasing complexity has turned the need of simplifying the specification of both the desired behaviour and the final implementation a very crucial task in the design process. Towards

Multiprocessor System-on-Chip data memory customization for embedded array-intensive applications
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general purpose computers. Typical embedded system constraints are listed below.  4 devices, such as media players, have only few chips or other expensive parts, and the cost of an embedded system implemented on a chip constitutes a large portion of the overall device cost.

Embedded Software Power Optimization Techniques in Real Time Operating System.
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Key words: Embedded processor, power, task, event, interrupt, Real Time-Operating System (RTOS), scheduler. INTRODUCTION Selecting a processor is one of the most critical decisions when we are designing an embedded system.

A Complete Method for Porting Operating System for Embedded Systems
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Abstract. Embedded system development frequently uses the trial and error approach for Operating System (OS) porting, resulting in incomplete or inconsistent porting results.  Table 1. General Embedded System Development Steps Step Description Step Description

Knowledge Based Embedded System Modeling With Real-Time Response Requirements
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ABSTRACT The paper presents a proposal of a hybrid method for embedded system modeling with emphasis on constraints analysis. Since one of the major factors for most embedded system from the performance point of view is the real-time response of

Development of an advanced embedded system for description of electrophysiological phenomena in ornamental plants by biosignals processing
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ABSTRACT Extracellular electrical signals that are produced from plants have different patterns depending on factors that may cause stress such as water deficiency, nutrient shortages, high salinity level in the root environment etc. In practice, growers and greenhouse control

Reference System: OPB PCI Using the ML410 Embedded Development Platform
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Summary This application note describes how to build a reference system for the On Chip Peripheral Bus Peripheral Component Interconnect (OPB PCI) core using the IBM PowerPC™ 405 (PPC405) Processor-based embedded system in the ML410 Embedded Development

Embedded Multiprocessors Vocal Command system: a way to improve the Tele-Control of a didactic Manipulator Arm
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The application to be integrated in this embedded system is first simulated using MPLAB, then implemented in a RISC architecture microcontroller adapted to a speech recognition development kit Easy-VRStamp produced by MikroElectroniKa .

application of Embedded System in Remote Vehicle Control Unit
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Abstract Built in remote car starters with keyless entry have become a standard in most high end cars today. In addition, high end cars can recognize which key is being used and set various functions such as AC, radio, and seat position. Also, keyless entry and engine start

Prototyping an Embedded Automotive System from its UML/SysML Models
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focus on the prototyping phase. I. INTRODUCTION The prototyping of an embedded system is usually a cum- bersome task, especially when multiple hardware targets must be taken into account. This paper proposes a new

Embedded structure used in the starting and regenerative braking processes of a mobile system
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To increase the efficiency of the system, the control was implemented at the cell level and not at the device level. To ensure the optimal load profile, the network of CEC cells was integrated in an embedded system with monitoring, processing and controlling capabilities.

EVALUATING HARDWARE/SOFTWARE PARTITIONING AND AN EMBEDDED LINUX PORT OF THE VIRTEX-II PRO DEVELOPMENT SYSTEM
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embedded system application space is growing at a fast pace and has a very  1.2 The Xilinx EDK The Xilinx Embedded Development Kit (EDK) contains Embedded System Tools

Reference System: PLB PCI Using the ML410 Embedded Development Platform
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Summary This application note describes how to build a reference system for the Processor Local Bus (PLB) Peripheral Component Interconnect (PCI) core using the IBM PowerPC™ 405 (PPC405) Processor-based embedded system in the ML410 Embedded Development

A Tool-Independent System Description for Real-Time Embedded Systems
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Structure of a Distributed Embedded System Structure of a Distributed Embedded System It is in the nature of embedded systems to recieve (sensor) data from its environment, process it and finally feed it back to the environment (by means of an actuator).

Design and Implementation of Embedded Medical Data Transmission Platform based on HL7/XML System
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The results show that this paper proposed the embedded medical data transmission platform operation simple, and has economic and practical value. Keywords: HL7/XML, Embedded System, Medical Data Transmission, Platform, WLAN 1. Introduction

Development of Embedded DAQ System for radiation monitoring using counting and integration methods.
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noise. Thus an embedded system was developed by using both methods based on the ATmega128 microcontroller and the charge integration chip. This system can be operated in both low and high radiation flux environments.

Based on Embedded Database Greenhouse Temperature and Humidity Intelligent Control System
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in the embedded control system and more and more complicated with the software, it is more and more serious that the system operates the unstable phenomenon, so, dependability has already become and weighed the important factor with good and bad embedded system.

Heterogeneous Embedded Architecture for Target Recognition in a Driver Assistant System
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Thirdly, the hardware component is described in Section VC. Finally, Section VD gives the experimental results. A. Timing profile The real time constraints imposed by the specific application is the key challenge in designing a microprocessor based embedded system.

Real-Time Server Oriented Operating System for Embedded Applications
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restrictions. In this way, the developer of the application to be im- plemented in the embedded system has both freedom and responsibility to choose the best configuration for the scheduling policy from a set of possi- bilities.

Eliciting Requirements Variability for Embedded Real-Time System Family
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Performance Issues of Variability Design in Embedded System Application Families. PhD Thesis, Faculty of Engineering and Computing-Napier University. ROLLAND C, PRAKASH

Small Embedded Vision System Using AVR-8 bit Microcontroller Atmega64 and OV6620 CMOS Image Sensor
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Keywords - vision, embedded system, image processing, tracking object, microcontroller. I. INTRODUCTION Robotic systems are becoming smaller, lower power, cheaper, enabling their application in areas previously impossible and this is also true of the vision system.

Methods for Energy Modelling of Embedded Operating System
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Methods for Energy Modelling of Embedded Operating System University of Technology Abstract Energy efficiency of mobile devices becomes more and more important with the increase in their capabilities.

Formal Models Of Embedded System Reverse Engineering Process
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ABSTRACT. Modernization program and hardware of the embedded systems demands access to the various design documentation. When such documentation does not suffice return designing is made. In this article formal models which allow to automate process of return

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