The data collection module of water line surveillance system
Abstract
The water line surveillance system is a minitor system that ,objected to water and followed certain procedure, to do the operation such as capturing and calculating the information ,analies and return the result.The date collectin module is a very important to the water line surveillance system,and is the first procedure the minitor must do.The traditional approching method is relied on the touched-equipment such as float-instrument or resistance-instrument to capture the water line information.The main content of this design is discuss and implement the water line surveillance system. The main technical based on is Linux OS and its open source technology, through the video technology learn to design a specify the request from the data collection module. In the mean time through to study the present fashion image compression technology I turn out to summarize a schema that take compression and transmit and recognize and check right and show together. In the design I use the JPEG format to save image, and through that implement to show the great effect on water line surveillance by the data catch and data compression technology.
Key word: data collection,image compression,image visual