The work aims to explore the influence of the roles of different visual stimulation types on the intervention effect based on the visual stimulation of ASD children, to provide reference for the role design of the intervention picture card, and improve the learning quality and education effect. Firstly, through the analysis and summary of the literature, three roles of different visual stimulation types were extracted. Secondly, six representative indicators were selected from more than 20 eye movement indicators. Combined with the evaluation dimension, the role evaluation system of intervention picture card was constructed. Then, the weighted grey correlation analysis was used to compare the three roles of different visual stimulation types, and the overall score and ranking of the schemes were obtained. Finally, the three dimensions of attractiveness, quickness and accuracy were analyzed and the characteristics of the optimal scheme obtained through the comprehensive analysis on the three evaluation dimensions were summarized, so as to better improve the attractiveness, quickness and accuracy of the intervention picture card. It was found that the roles of different types of visual stimulation had different influence on the survival, social and learning abilities of ASD children. The role of restrictive interest stimulation was more attractive to ASD children, and the role of non-restrictive interest stimulation had obvious influence on the quickness of extracting effective information for ASD children. Social interest stimulation could effectively improve the accuracy of ASD children's understanding of the intervention picture card. Applying different types of stimulation to the role design of intervention picture card can more effectively improve the attractiveness, quickness and accuracy of card in the process of intervention, enable ASD children to obtain a deeper intervention experience, and provide a reference basis for the role design of intervention picture card for ASD children.