The present invention relates to a physiological information detection device and an operation method thereof. The detection device is provided with a passive communication module without power consumption in transmission function, which can not only save energy but also enhance convenience. In addition, the physiological information can be rapidly read while the detection device is approached by a mobile relay apparatus, such as a mobile phone, thereby having good efficiency. Under the regulation of the processing unit on the internal switching element, the transmission end and the detection end can share the same memory so as to further reduce cost and power consumption, and also to further miniaturize overall size of the device. The present invention is applicable to a hospital, a care center or a nursing home, etc. for establishing a large-scale physiological detection system.本發明係關於一種生理資訊檢測裝置及其運作方法，其係設置有被動式通訊模組，不需在傳輸功能上耗電，不但節能也提升便利性，並且其可在諸如手機等移動式中繼裝置靠近時被迅速讀取生理資訊，具有良好效率。而在其內部開關元件受處理單元的調控之下，還可讓傳輸端與檢測端共用記憶體而進一步降低成本以及和耗電量，也可讓整體裝置的體積進一步微小化，適合用於醫院、照護中心或安養中心等單位建立大規模生理檢測系統。
