Electric quantity data transmission system and method based on Beidou satellite communication

The invention discloses an electric quantity data transmission system and an electric quantity data transmission method based on Beidou satellite communication. The system comprises a field end meter reading device, a field end protocol conversion and data forwarding device, a field end Beidou communication processor, a Beidou satellite, a main station end Beidou satellite communication processor, a main station end protocol conversion and data forwarding device and a central main station application server. According to the electric quantity data transmission system and the electric quantity data transmission method based on the Beidou satellite communication disclosed by the invention, a short message function of bidirectional communication of the Beidou satellite is utilized under the conditions of not transforming an intensive meter reading device of an inhabitant field and not transforming a power utilization information main station system of an electric power company, so as to realize the acquisition of power utilization information of inhabitants in remote areas; the manpower and material resources are saved greatly.