Considering the many drawbacks of traditional electric energy meter reading, a wireless electric energy meter reading method using ZigBee as the transmission method is proposed. This scheme collects the electric energy meter data at the collection point through RS485, and then uses ZigBee to transmit the data to the monitoring center, and the software of the monitoring center summarizes and processes the data. The scheme uses CC2430 to build ZigBee nodes to form a low-power, low-cost hardware platform, and adopts a star topology structure, a simplified protocol stack and a multi-channel on-demand routing algorithm to achieve wireless transmission of power data. The results show that this system does not require wiring, can quickly network automatic configuration and automatic recovery, has reliable transmission, and meets the requirements of practical applications.
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