Design of Low-Power Battlefield Resource Positioning System Based on BeiDou and LoRa Technology

Positioning technology is crucial for logistics support in information warfare. It plays a fundamental role in realizing the perception and management of battlefield logistics resources. Based on the analysis of the requirements of battlefield logistics resource positioning system, a technical solution is proposed to transmit the BeiDou satellite signal received by terminals to the logistics command center through LoRa for cloud processing. The structure of the low-power positioning terminal is designed to ensure convenient deployment and long-term unmanned operation. The proposed system can provide strong support for the effective management of the battlefield logistics resources.