This paper is based on the writer's actual work,analyse the actuality of electric data acquisition and the trend of electric data acquisition.Study the base knowledge and the key technic of electric data acquisition.How to use the electric data is the key point of this paper,the writer provide feasible functions to meet the requirement of the management and the end users.In the designing of the application,describe the system's IT architecture,application architecture and technical architecture.At last,the writer analyse the current problems in the application,and provide some advice to improve the system latter. |