Design of a dual-mode communication module for electricity information collection

Abstract At present, the growing scale of power users is getting faster and faster, resulting in meter reading management becoming more and more onerous, and manual meter reading is easy to cause various errors. The intelligent automatic meter reading system using Sub-GHz and HPLC dual-mode can avoid the problems existing in the traditional meter reading. Based on Sub-GHz and HPLC dual-mode communication modules, wired channels and wireless channels are combined to improve communication stability and reliability, and improve the success rate of power information collection in the station area.