Enabling multimedia applications for factory automation

Emerging multimedia communication and processing technologies enable many factory applications. However, these technologies are advancing at a prodigious pace. Therefore, designing, managing, and upgrading these networks within this fast-paced environment represents a formidable challenge. The various enabling technologies and the standards that control their use are the subject of this paper. Special emphasis is given to the use of these technologies to support developments on the factory floor. This strategy involves the use of video, audio, and data communications, as well as the inherent processing involved. The role that local area networks and the Internet play in the development of future factory applications is also discussed.