A method of obtaining in vivo dynamic information comprises steps: respectively performing single point coding for each temperature measuring point after distributing temperature measuring points on a plane respectively decoding every stationary interval time to determine the location of each temperature measuring point relative to the plane and obtaining the sensed temperature of each temperature measuring point simultaneously obtaining a current ambient temperature simultaneously comparing the sensed temperature of each temperature measuring pint with the ambient temperature, respectively, to determine the relative temperature of the location of each temperature measuring point relative to the plane and simultaneously comparing the relative temperature of each temperature measuring point with relative temperature of last time period to determine the temperature variation of the location of each temperature measuring point relative to the plane every stationary interval time. Therefore, in vivo dynamic information on the plane is obtained.一種活體動態資訊取得的方法,包括:以一平面佈設溫度量測點後分別對各該溫度量測點進行單點編碼;每一固定間隔時段分別解碼判斷各該溫度量測點相對於該平面的所在位置,並取得各該溫度量測點的感測溫度;同時取得一當下的環境溫度;同時將各該溫度量測點的該感測溫度分別相較於該環境溫度,而判斷出各該溫度量測點相對該平面所在位置的相對溫度;以及同時將各該溫度量測點的該相對溫度分別相較於本身上一時段的相對溫度,而判斷出各該溫度量測點相對該平面所在位置於每一固定間隔時段的溫度變化;如是取得一活體於該平面上的動態資訊。10‧‧‧活體動態資訊取得暨轉換裝置20‧‧‧活體感溫單元21‧‧‧感溫元件30‧‧‧環溫感測器40‧‧‧資訊處理暨轉換單元41‧‧‧控制器42‧‧‧計時器43‧‧‧警示器
