In recent years, the issue of ethical decision-making in autonomous driving has attracted much attention. Based on the characteristics and visual expression of ethical conflicts, a number of typical ethical dilemma atlases are established to enhance the intuitiveness of the scene. On this basis, an ethical decision-making questionnaire is designed from six ethically sensitive factors such as gender, age, kinship, vulnerable groups, and the number and degree of casualties, and the public’s ethical choice tendencies in different situations are collected through random sampling, which provides a basis for the optimization of autonomous driving ethical algorithms and policy formulation.