基于LoRa通信的低功耗γ辐射探测模块设计OA

In the event of a nuclear emergency,it is crucial to quickly assess the radiation levels within the nuclear power plant site.To address the issue of the rapid changes in the radiation field after a nuclear accident and the potential failure of the fixed monitoring network,this study has developed a low-power gamma radiation detection module based on LoRa.The system employs a dual-probe detector with scintillation and semiconductor sensors.Through both hardware and software low-power designs,it achieves wide-range,low-power long-term continuous monitoring.Utilizing the self-organizing network technology of the LoRa module,it supports rapid multi-point deployment and long-distance wireless transmission.Test results indicate that the module operates stably in complex environments,with low power consumption and reliable data.It meets the needs for rapid response in nuclear emergencies and wide-area radiation monitoring,and has good prospects for engineering applications.