宠物智能喂养系统视频采集驱动设计

宠物智能喂养系统是一种高效的远程喂养系统,可以通过WEB及移动终端（平板、手机）远程控制宠物的科学喂食和喂水.文中以S3C6410为核心处理器、红外CCD摄像头为视频采集模块以及TVP5150为视频解码器,构建了高度集成的嵌入式实时视频采集平台,在此基础上完成了宠物智能喂养系统的设计.该设计具有体积小、成本低、功耗低、稳定性高、安全性好、操作便利等特点,极好地满足了智能科学喂养宠物的需求.文中提出了一种适用于该喂养系统的视频采集驱动设计方案,在Linux3.0.1版本内核下,以Linux下处理视频设备的最新标准-V4L2为基准完成驱动程序编写.通过实验证明该方案能成功实现视频数据的采集.

Driver design of video capturing in pet intelligent feeding system

Pet intelligent feeding system is a highly egicient remote feeding system.Through the WEB and mobile terminal （tablet,mobile phone）,we can remotely control the pet feeding and watering scientifically.In this paper,a highly integrated embedded real time image capturing platform is established,based on which a pet intelligent feeding system is developed.This platform takes s3c6410 as its kernel processor,an infrared CCD camera as its video capturing module and TVP5150 chip as its video decoder.This scheme has the characteristics of small size,low power,low cost,stability,safety and convenient operation,which meets the requirements excellently for feeding pet intelligently and scientifically.This paper proposes a driver design of video capturing for this feeding system.Under the Linux 3.0.1 kernel version,the procedure of developing the Linux video capture is elaborated based on the standard of V4L2 which is the new framework for video device driver development.And the feasibility of this program has been proved by the experiments.