Key Technical Research Of Dust On-line Monitor System Based On Digital Video Technology

According to requirement of the metallurgy industry environment monitor, a dust on-line monitor system based on Digital Video Technology is developed, which works through local area net. Have network browses, image analysis, dust density analysis function. The main direction of this text is key technical research of dust on-line monitor system. Put forward using on-line monitor dust exhaust and analytical dust exhaust density based on digital video technology.The system has three traits: First, Use C/S model network to replace the former system which worked through got-up watch and phone. Any user who get permit could oversee different places in workroom. Second, By powerful digital image processing technique, the system analysis dust density when needed, so it change the case in which log parameter in industrial field occurs. At last, the system has excellent software and hardware supporting surroundings.The monitoring system was designed to deal with the dust exhaust. Design the dust density analysis module for dust exhaust. System collected dust images to analyze dust density. Thus carry out to exhaust the total amount estimate of to the local dust exhaust.Practically running in Works, the system is stable, credible . The client satisfied with system's real-time net browsing and dust analysis.This article introduce the development status of supervision system and digital image processing, describe that how to construct a local area network based on Client/Server model. The focus attention in the article is digital image processing technique and how to make a program arithmetic by result of image analysis. The article show how to construct the whole software and hardware sub-system. Finally, some worthy studying questions are given.