21世纪的公安学，将在现有道路上延伸和创新。公安学将取得与公安事业重要地位相适应的重要学科地位。走上广义公安学的研究道路：“人民治安”成为主旨，进一步发展公安机关的福利性职能，重视公安客体的理论地位，从广义上加强公安主体、公安法制和公安文化的研究。发展学科内部的协调关系：全面加强公安社会学科和公安技术学科的建设，基础学科与应用学科并举，处理好引进与融化的关系，建设公安史学科并开展广义的公安史研究。提高公安学在公安决策中的作用，吸收公安学专家作为公安决策的“外脑”。在国际交流中发展中国特色的公安学，“与国际接轨”的提法值得斟酌。 Public security science in the 21st century will be extended and innovated on the existing road. Public security science will be made with the important status of public security undertakings important discipline status. Embarked on the research path of general public security science: “public order” became the main theme, further developing the welfare functions of public security organs, attaching importance to the theoretical status of public security objects, and strengthening the research on public security bodies, public security legal systems and public security culture in a broad sense. The coordination of the development of disciplines within the discipline: the overall strengthening of public security social sciences and public security technology disciplines, basic disciplines and applied disciplines simultaneously, to deal with the introduction and melting of the relationship between the construction of public security history and conduct a broad public security history research. Improve the role of public security science in public security decision-making, and absorb public security experts as the “external brain” of public security decision-making. In the international exchange in the development of public security with Chinese characteristics, “with international standards” formulation is worth considering.