一、研究救助义务的现实需要侵权责任是指对权利或法益的侵害而应承担的责任,换个角度来说,即是对所违反的法定义务应承担的责任。随着社会关系的日益复杂化和人们权利保障意识的加强,法定义务呈现扩展的趋势,义务的来源包括法律的明文规定、职业的要求、行为人的先前行为以及作为兜底的诚信原则或公序良俗,义务的形式不限于消极的不作为义务,而是扩大到积极的作为义务。民事救助义务(以下简称救助义务)就是积极作为义务之一,是为了应对当前风险加剧的现代社会而提出的新型义务,大陆法系将之建立在诚信原则、公序良俗或适当社会生活规则所要求的一般注意义务的基础上,它指当他人的生命安全等重大人身利益面临或处于严重不利的状态时,基于对此的合理注意可期待某个人实施的积极的救助义务。英美法系也对之 First, the actual needs of research assistance obligations Tort liability refers to the rights or interests infringement and should bear the responsibility, from another perspective, that is, the breach of the statutory obligations should bear the responsibility. With the increasing complexity of social relations and the strengthening of people’s rights protection, statutory obligations tend to expand. The sources of obligations include the express provisions of law, job requirements, prior acts of the perpetrator, as well as the principle of good faith, The form of the obligation is not limited to the passive obligation of non-performance, but expands to the positive obligation. The obligation of civil assistance (hereinafter referred to as aid obligation) is one of the active obligations, a new type of obligation proposed to deal with the present-day modern society with increased risk. The civil law system establishes it based on the principles of good faith, public order and good habits, or appropriate rules of social life On the basis of the general duty of care, it refers to the active assistance obligation that one can expect from someone who, on the basis of reasonable attention to the matter, can expect someone else’s vital safety and other vital personal interests to face or be seriously unfavorably disadvantaged. Anglo-American law is right