Power consumption metering control system and method for power taking switch

The invention relates to a power consumption metering control system and method for a power taking switch. The system comprises power taking switch equipment which is used for being connected with a room power supply. The power taking switch equipment comprises a processing module, a power consumption acquisition module and a communication module. The processing module is respectively connected with the power consumption acquisition module and the communication module. When the room power supply is switched on, the power consumption acquisition module acquires output power supply data of the room power supply and transmits the output power supply data to the processing module; and the processing module obtains output power according to the output power supply data, and transmits the outputpower to a terminal through the communication module. Remote monitoring of power consumption of a single room of a hotel or an apartment is realized. According to the invention, the power utilizationacquisition module used f