摘要
视频切换技术可以有效提高显示器的利用率,从而提升了空间的利用率,在监控、安保系统中得到了广泛的应用。本文利用集成模拟开关器件做切换开关,并利用单片机实现对多路接口输入的智能控制。该方案电路简单,功能丰富,能够满足用户在多路视频线路切换的不同需求,有效地提高了视频显示器和监控中心的空间利用率。
Video switching technology has a wide range of applications in surveillance and security systems.Because it can effectively improve the utilization of the display,and improve the utilization of space.In this paper,the single-chip microcomputer is used to realize the intelligent control of multi-channel interface input.The switch adopts integrated analog switch device.The solution has the advantages of simple circuit and rich functions.It satisfies the different needs of users in multi-channel video line switching,and effectively improves the space utilization of video display and monitoring center.
作者
冯志斌
江华丽
苏宝玺
FENG Zhi-bin;JIANG Hua-li;SU Bao-xi(Minnan Sciense and Technology University,Quanzhou 362332,China)
出处
《长春师范大学学报》
2020年第6期92-97,共6页
Journal of Changchun Normal University
基金
福建省教育厅中青年项目“LED植物补光灯的研究与设计”(JT80836)。
