Design and implementation of informatized assessment system on electrical fault maintenance- Taken electrical fault detection of refrigeration equipment as an example

This paper narrates the design on constructing informatized training and assessment system of refrigerate equipment. Through the analysis of functional module such as RS485, intelligent embedded controllers, simulation training platform, the characteristics of higher efficiency, low-loss, low-cost, guarantee the fairness and just of the examination are mainly discussed. © 2008 IEEE.