PORTABLE APPARATUS CAPABLE OF COMPENSATING ACTION ERROR AND MEASURING HEARTBEAT INFORMATION, METHOD FOR MEASURING HEARTBEAT INFORMATION AND MEASURING SYSTEM THEREOF
A portable apparatus cable of compensating the action error and measuring heartbeat information includes a portable device body and a measurement system. The measurement system includes an optical module and a piezoelectric module arranged on the portable device body. When a user wears the portable device body, the optical module contacts with the users organic organization to sense the physiological signals and generates the photoelectric signals. The piezoelectric module detects the changes of the applying pressure to the organic organization, which come from the user’s motion and generates the piezoelectric signals. A central processing unit compensates and calculates the photoelectric signal according to the piezoelectric signals and then converts the correct photoelectric signal to the heartbeat information. A method for measuring the heartbeat information and a measuring system are also provided to improve the accuracy and stability of the heartbeat information measure.一種可補償動作誤差以量測心跳資訊之可攜式裝置包含一可攜式裝置本體以及一心跳資訊量測系統,心跳資訊量測系統包含一光學裝置及一壓電裝置設置於可攜式裝置本體上,當可攜式裝置本體被配戴時,光學裝置接觸使用者之有機組織,以感測有機組織的生理訊號且產生一光電信號;壓電裝置偵測可攜式裝置本體因使用者動作而對有機組織所施加之壓力變化,並產生一壓電信號;以及一中央處理單元依據壓電信號對光電信號進行補償運算後,將其轉換為一心跳資訊。一種心跳資訊量測方法及其量測系統亦被提供,以提高心跳資訊量測之準確性及穩定性。10‧‧‧可攜式裝置12‧‧‧可攜式裝置本體14‧‧‧心跳資訊量測系統18‧‧‧光學裝置20‧‧‧壓電裝置22‧‧‧中央處理單元
