The invention discloses a self-adaptive bimodal emotion regulation method and system, and the method comprises the steps: inducing a user to present various emotional states, carrying out the subjective emotion scoring of the emotional titer and awakening degree in the various emotional states, and synchronously collecting objective physiological indexes through a collection module; establishing a mapping relation y=f(x) between the subjective emotion score (y) and the objective physiological index (x); applying taVNS initial stimulation to an expiration phase, applying BBS initial stimulation to an inspiration phase, collecting periodic objective physiological indexes of a user, and constructing a relationship S=f(y) between an emotion subjective score and a stimulation value; and setting stage BBS and taVNS stimulation values corresponding to a current emotional state, synchronously collecting objective physiological indexes, obtaining emotional states of all stages in adjustment, and judging whether BBS stimulation is applied or not and adjusting the taVNS stimulation values or not according to whether the emotional target threshold value is reached or not. According to the method, short-time BBS and taVNS stimulation are interactively applied to the user, adaptive adjustment of the stimulation value is achieved through repeated closed-loop control, and rapid emotion adjustment is achieved.
Self-adaptive bimodal emotion regulation method and system