Design and Implementation of Embedding Web Server for Real Time Data Acquisition and Logging System

Abstract

time data acquisition and logging system allow real time local and remote data acquisition and logging involve in industrial processes. The application runs in a PC with a web server. The interaction with physical quantities to be measured is performing with specific hardware or PC standard interfaces such as the serial port or USB, or by LAN. Terminals include web database and ADC that acquire signal from transducers and generate its binary equivalent at output lines that interfaced to microcontroller and transmitted to PC serially. Measured signal waveforms are display at LabVIEW front panel, along with this LabVIEW log the acquired data into standard spreadsheet, upload spreadsheet over an IP address, which would use for remote monitor or control applications. Moreover, it is implemented effectively for remote monitoring of industrial processes and test result shows that system design is flexible with increasing variety of data to acquire and meets accuracy, real-time execution of events and reliability of automatic maintenance of equipment with cost effective solution.