The invention discloses an intelligent physiological response feedback control method, which is applied to an intelligent physiological response feedback control system. The intelligent physiological response feedback control system comprises a physiological response sensor, a sexual stimulator and a processing module. The method comprises the steps of: capturing a physiological response sensing signal of a user in a sexual stimulation behavior process by the physiological response sensor； obtaining the physiological response sensing signal generated by the physiological response sensor and performing a detecting and analyzing program by the processing module to generate digital data； and comparing the digital data with normal model data by the processing module to judge whether the physical condition of the user is abnormal or not, and stopping the sexual stimulator or reducing the vibration frequency of the sexual stimulator if the physical condition of the user is in an abnormal state.一種智慧型生理反應回饋控制方法，應用於一智慧型生理反應回饋控制系統，該智慧型生理反應回饋控制系統包括一生理反應感測器、一性刺激器及一處理模組，該方法包含下述步驟：以該生理反應感測器擷取一使用者在進行一性刺激行為中的一生理反應感測信號。處理模組取得該生理反應感測器產生的該生理反應感測信號並進行一檢測分析程序以產生一數位資料。該處理模組比較該數位資料及一常態模型資料以判斷該使用者身體狀況是否異常，若屬於異常狀態，則令該性刺激器停止或降低振動頻率。
