虚拟仿真实验在公安课程教学改革中的应用探索——以视频现场勘查实验为例

Application and Exploration of Virtual Simulation Experiment in the Teaching Reform of Public Security Courses:Taking the On-the-spot Video Investigation Experiment as an Example

“视频侦查技术”是公安院校刑事科学技术专业的一门与公安信息化技术发展高度相关的专业必修课程,其视频现场勘查实验注重培养学生熟练掌握视频现场勘查的能力。然而,传统的实验在场地搭建与操作练习方面存在高成本、不可及和不可逆等问题。实践证明,依托校园虚拟仿真实验平台建设的视频现场勘查实验能够有效提升教学效果,既能以虚补实,兼顾案例场景效果呈现和资源节约,又能通过案例设计有效增强课程的“两性一度”,实现教学过程数据的沉淀。

Video Investigation Technology is a specialized compulsory course highly related to the development of public security information technology for criminal science and technology majors in public security colleges.The on-the-spot video investigation experiment focuses on cultivating students’ability to master on-the-spot video investigation.However,traditional experiments have problems such as high cost,inaccessibility and irreversibility in field construction and operation exercises.Practice has proved that the on-the-spot video investigation experiment based on the construction of the campus virtual simulation experiment platform can effectively improve the teaching effect.On the one hand,it supplements the reality with the virtual,taking into account the effect presentation and resource conservation of the case scene;on the other hand,the“two attributes and one degree”of the course is effectively improved through case design,and the accumulation of teaching process data is realized.