在刑法学研究中,“注意义务”是“过失犯罪”的构成内核。在注意义务的限制甚至排除理论中,“信赖原则”有独特的理论和实践价值,特别是在大陆法系的德日刑法中,信赖原则扮演着十分重要的角色。当代中国应借鉴国外立法和司法经验,正确理解信赖原则的内涵,适时、适度引入信赖原则作为交通过失犯罪认定中的限制原则,并科学厘清其适用的界限。 In the study of criminal law, “duty of care ” is the core of “crime of negligence ”. The principle of trust has a very important theoretical and practical value in the limitation or even exclusion of attentional obligations, especially in the German-Japanese criminal law of civil law. Contemporary China should learn from the experience of foreign legislation and judicature, understand the connotation of the principle of trust correctly, introduce the principle of trust in due course and timely as the principle of limitation in the cognizance of criminality of negligence of traffic offense, and clarify its applicable boundary scientifically.