Design Of On-Line Interactive Data Acquistion And Control System For Embedded Real Time Applications

Abstract

Design of on-line embedded web server is a challenging part of many embedded and real time data acquisition and control system applications. The World Wide Web is a global system of interconnected computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of users worldwide and allows the user to interface many real time embedded applications like data acquisition, Industrial automations and safety measures etc. Our design is approached towards the design and development of on-line Interactive Data Acquisition and Control System (IDACS) using ARM based embedded web server. It can be a network, intelligent and digital distributed control system. Single chip method improves the processing capability of a system and overcomes the problem of poor real time and reliability. This system uses ARM9 Processor portability with Linux operating system (Linux) it makes the system more real time and handling various processes based on multi tasking and reliable scheduling mechanisms. Web server application is ported into an ARM processor using embedded `C language.

Existing System

Proposed System

Architecture

BLOCK DIAGRAM