Metering automation system based on handheld device and use method thereof

The invention discloses a metering automation system based on a handheld device and a use method thereof, the metering automation system comprises a meter reader and a metering automation system, the meter reader is connected to the metering automation system in a wired or wireless mode, the meter reader is connected to an electric energy meter through an infrared module, the metering automation system is connected to a marketing system, and the meter reader is used for data infrared acquisition, data manual additional recording, data identification and data encryption transmission. The electric quantity daily frozen data are directly read and stored through the infrared function of the meter reader of the handheld device, after the data are encrypted, the metering automation system safely and reliably receives the data of the handheld device, the automatic meter reading rate of low-voltage users of the metering automation system is increased, and the electronic settlement rate of the low-voltage users of the