Emotional Clothing Design And Development Based On Parent-child Interaction

With the rapid development of social economy and the rapid improvement of material needs,the consumption shows a diversified and personalized trend.The design of clothing products not only meets the basic functions of daily life,but also attaches more importance to the emotional needs.Therefore,perceptual and emotional products have become a hot topic of intelligent clothing design.Nowadays,the pressure brought by rapid development is particularly prominent in the work,emotion and family of adults,and the study and growth of children.As a result,there are often huge conflicts between parents and children due to academic problems in family life.The parent-child interaction under academic pressure will produce a large number of negative emotions,which often lead to a variety of mental diseases in children.This topic starts from the negative emotional ECG signal,combines the portable module and mobile phone terminal to acquire,identify and interact with emotions,and takes clothing as the carrier to realize the design of intelligent monitoring wearable products.The value of negative emotions in wearable devices is studied in order to improve parent-child relationship and fundamentally reduce negative emotions.By means of market research,online questionnaire and user interview,15 kinds of intelligent perception products in the wearable market and users’ feedback were collected and summarized,and the development status of emotional and physiological monitoring functional clothing in the children’s market was analyzed.Development factors such as timeliness of emotional feedback,wearing comfort and aesthetics were obtained.According to the mapping relationship between the generating principle of negative emotions and ECG signals,ECG data of 6 subjects in the experiment was preprocessed to obtain signals with high effectiveness.Combined with the data set WESAD,features were extracted and screened from time domain,frequency domain and nonlinear aspects,and a classification model of negative emotions was established and trained,and personalized parameters were designed.Emotional interaction through programming applied to the mobile phone.The construction of the emotion sensing system includes hardware,APP and clothing.The hardware design selects ADS1292 module and STM32 MCU as the core.With the help of HC-05 Bluetooth remote transmission module,the system transmits information with mobile APP and processes and recognizes the ECG signals transmitted by the module.On the mobile end,system programs and APP interface UI are programmed with the help of Android Studio platform to realize the development of intelligent terminal of emotional perception module.The emotion-sensing functional clothing system integrates modules and clothing.Based on the principle of function and wearing comfort,the style and structure are designed by combining the electrode placement position and the wiring mode of the wire.Through the subjective and objective evaluation of users,the functionality and comfort of this clothing are verified and the improvement plan is obtained,which can provide data reference and research direction for the later development and optimization of emotional perception functional clothing.