The utility model relates to an electric power safety tool management system, including the main control computer, intelligence multiplexer utensil cabinet, intelligence multiplexer utensil cabinet is equipped with power supply circuit, bar -code scanner, the MCU controller, entrance guard's switch and being used for detects the sensor of electric power multiplexer utensil position, the main control computer is used for exporting circular telegram or the outage that MCU controller control gate forbidden line circle was given to cabinet door opening signal, bar -code scanner is used for scanning student number bar code and equipment bar code, and send the bar code information of scanning for the main control computer through the MCU controller, the main control computer is used for discerning student's identity, the electric power multiplexer utensil identity that operation and this student select, and with received bar code information with predetermine information and compare, judge the score, each sensor is used for detecting the electric power multiplexer utensil position that corresponds, and send the sensor detection signal who detects for the main control computer through the MCU controller. It can realize intelligent the examination and electric power multiplexer utensil management monitoring.