Design and Application of XL-1 Psychological Quality Assessment Device

摘要

Objects: Through the application of the physiological indicator of heart rate variability by some equipment, to assess the psychological quality objectively, quickly and accurately instead of subjectively in the current methods of assessment. Methods: Apply the new psychological assessment system to collect the signal of heart rate variability which will be converted to waveforms in time-domain and frequency-domain to analysis people's psychological state. Results: According to heart rate variability parameters in the time domain and frequency domain, we can be analysis the autonomic nervous system functions objectively and accurately, then assess mental state. Conclusion: Heart rate variability plays an important role in psychological assessment system, and has broad prospects for development.