The invention relates to a body temperature monitoring device, comprising a temperature sensor, a photosensitive element, a microcontroller (MCU), a transmission unit and a power supply unit. The temperature sensor measures at least one temperature data. The photosensitive element measures at least one light receiving data. The microcontroller (MCU) generates at least one body temperature data according to each temperature data and each light receiving data. The transmission unit transmits each body temperature data, and the power supply unit provides power demand for the temperature sensor, the photosensitive element, the microcontroller (MCU), and the transmission unit, wherein each light receiving data measured by the photosensitive element is provided for determination reliability for each body temperature data, capable of applying in detecting whether or not the body temperature is continuously measured, thereby improving the reliability of monitoring body temperature.本發明係有關於一種監控體溫裝置,包括一溫度感測器、一光敏元件、一微控制器(MCU)、一傳輸單元及一電源單元。溫度感測器量測至少一溫度數據,光敏元件量測至少一受光數據,微控制器(MCU)依據各溫度數據及各受光數據運算產生至少一體溫資料,傳輸單元傳送各體溫資料,以及電源單元提供溫度感測器、光敏元件、微控制器(MCU)及傳輸單元之電力需求。其中,依據光敏元件所量測之各受光數據為提供各體溫資料之判斷可靠度,可用於偵測是否連續量測體溫,藉此以提高監控體溫之可靠性。1‧‧‧監控體溫裝置10‧‧‧溫度感測器11‧‧‧光敏元件15‧‧‧微控制器17‧‧‧傳輸單元18‧‧‧電源單元100‧‧‧溫度數據110‧‧‧受光數據112‧‧‧暗電阻值114‧‧‧亮電阻值150‧‧‧體溫資料152‧‧‧正常監測資料154‧‧‧異常監測資料
