Patent Document ID: 20150025403
Application ID: 14253822
Patent Status: 0

Claim One:
1. A mood analysis method being executed by at least one processor of an electronic device, the method comprising: receiving a current measured electrocardiogram of a user from an electrocardiograph, and computing RR intervals in the electrocardiogram; computing low-frequency (LF) values and high-frequency (HF) values according to the RR intervals; receiving age and sex data of the user from a database, and determining standard values of sympathetic nervous system (SNS) activity and parasympathetic nervous system (PSNS) activity corresponding to the age and sex data of the user; establishing a mood display coordinate system using the standard values of the SNS activity and the PSNS activity; computing coordinates of the LF values and the HF values in the mood display coordinate system; and determining a current mood of the user according to the computed coordinates, and displaying the mood of the user on a display device of the electronic device.