Research And Design Of UPS's Monitoring System Based On DSP

As a result of the increasing application of computers and the swift development of networking information technique, electric equipment requires better and better quality of power supplying. UPS with intelligent monitoring systems becomes the inevitable current.The constant upgrade of DSP capability and the reduction of the expense, it has been widely used in various fields. USB bus technology is ripe and has been the main interface. The thesis studies a UPS monitoring system based on DSP chip, which is use USB bus as the transmitting medium.Papers from the UPS technology and its development trends in the context of departure, expatiates on the relevant theory basis of UPS technology and monitoring system, given a program about UPS monitoring system based on DSP chip. Studied hardware and software architecture of DSP, designed the control flow for DSP code in UPS. Compiled USB firmware and its driver with EZ-USB FX2 development board. It also design a computer-side of the man-machine interface applications use VC++.Finally, it sums up and analyzes the problems that need to solve and empolder further.