Smart pen capable of detecting and displaying human emotion state in real time, and detection method thereof

Abstract

The invention discloses a smart pen capable of detecting and displaying a human emotion state in real time, and a detection method thereof, and belongs to the field of emotion state identification. The smart pen comprises a pen unit and a finger stall unit, wherein the pen unit comprises a penholder, a refill, a display screen arranged on the penholder, first electrocardio and galvanic skin sensors, a first Bluetooth module, a first power module and a physiological signal processing circuit module, the penholder and the refill are cooperated, and the first electrocardio and galvanic skin sensors are arranged on a a pen holding position on the penholder; the first Bluetooth module, the first power module and the physiological signal processing circuit module are arranged in the penholder; the finger stall unit comprises a finger stall, a second electrocardio and galvanic skin sensor, a second power module and a second Bluetooth module, wherein the second electrocardio and galvanic skin sensor is arranged in the fingerprint stall and has a contact part with a finger; and the second power module and the second Bluetooth module are arranged on the finger stall. Through the pen unit and the finger stall unit, the physiological signals of left fingers and right fingers are collected, and signal accuracy can be more favorably guaranteed than single path signal collection. The physiological signals used by sentiment analysis are electrocardio and galvanic skin signals, and the skin of a person who holds the pen does not need to be punctured. The smart pen has the characteristics of being small, portable and wireless, the electrocardio and galvanic skin signals of the person who holds the pen are collected, and the sentiment states of the person who holds the pen can be detected, displayed and recorded in real time.

Description

Technical field [0001] The invention relates to the field of emotional state recognition, in particular to a smart pen that detects and displays human emotional state in real time and a detection method thereof. Background technique [0002] In recent years, the field of emotional computing related to artificial intelligence, computer science, and bioengineering is developing rapidly. In particular, the technology of intelligently identifying human emotions through physiological signals is receiving global attention. With the continuous development of modern society, mental health and psychological counseling services have also received more and more attention. Especially white-collar workers and students who belong to high-intensity and high-stress groups need special attention to emotional state. At present, in various fields, methods such as inquiry and empirical judgment are generally used to obtain the emotional state of human beings, but the accuracy of the information obta...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the sensory receiver is usually used to detect the physiological signal of the person holding the pen, which needs to be worn by the sensory person, and additional configuration is required. The price is high, not portable, and cannot be favored by people.

Especially for white-collar workers and students, they face more writing work at their desks every day. Traditional physiological signal acquisition devices, such as "a stress and emotion regulation system and a physiological signal acquisition device" disclosed in patent CN200810119168, are based on HRV biological Based on the feedback training system, it is judged by the characteristics of the person who holds the pen, such as the change of the tone of voice, the change of the pressure of the pen, and the change of the writing pressure. Not very authentic

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