Meter reading concentrator circuit based on GPRS and LORA communication modes

A meter reading concentrator circuit based on GPRS (general packet radio service) and LORA communication modes relates to the technical field of meter reading concentrators and comprises a master control circuit. An LORA downlink circuit, wherein the LORA downlink circuit is connected with the main control circuit; a GPRS communication circuit, wherein the GPRS communication circuit is connected with the main control circuit; the main control circuit comprises a main control chip, the LORA downlink circuit comprises an LORA chip, the GPRS communication circuit comprises a GPRS chip, the LORA chip is connected with the main control chip, and the GPRS chip is connected with the main control chip. The meter reading concentrator disclosed by the utility model realizes LORA communication with the terminal equipment by applying the LORA downlink circuit, has better anti-interference performance, and can stably work in a complex electromagnetic environment. 一种基于GPRS和LORA通讯方式的抄表集中器电路，涉及抄表集中器技术领域，包括主控电路；LORA下行电路，所述LOR