Abstract

The scope of networked embedded systems is rapidly increasing day by day due to their demand for monitoring and controlling appliances in home as well as industry. Embedded systems with networking provides web access for the industrial and research centers optimization. Data acquisition system with web access combindly gives the easy implementation of the system which uses ARM processor for control purpose and GPRS technology along with GSM is used for communication around the world. The real time operating system plays a crucial role in the system where the embedded device is booted with µC/OS, which is commonly used RTOS for hard real time systems. The proposed system consists of an µCOS configured for real time scheduling in industrial applications which eliminates the need for server maintenance. This system enhances security by remotely monitoring various appliances.

Highlights

  • The embedded technology is getting changing to the new design and new models and the computers are connecting to the World Wide Web through the internet

  • Embedded web server architecture consists of an ARM processor that contains RTOS software for monitoring and controlling machines/systems

  • The execution results for the Embedded Web Server based DAC System are shown in fig. 5 and fig. 6

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Summary

INTRODUCTION

The embedded technology is getting changing to the new design and new models and the computers are connecting to the World Wide Web through the internet. It introduces the concept of embedded web server This architecture will overcome problems of data transmission and sensing parameter values in the industries by computers. Industrial equipments like motors can controlled by I/O port programming These parameters can be viewed and controlled by opening the webpage at the Web server from the remote location using the IP address allocated to the embedded system device. When RTOS is incorporated into this system, more devices could be controlled and monitored and ensures portability and high reliability In this current world scenario of globalization, where communication has become a necessity, this communication technology can be surely placed in the emerging trends of embedded systems technology[2].Through the Internet, could acquire the different real-time information, based on the information, could draft corresponding treatment options and implement remote Control through Internet. Comparing to the traditional personal computer-based Internet applications, the Embedded Internet application will surely lead us into a new realm

Embedded Web ServerArchitecture
Data Acquisition System
Software
Hardware
TESTING OF EMBEDDED WEB SERVER
RESULTS
CONCLUSION
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