摘要
通过分析无线视频传输系统的特点及原理,提出一种利用ARM9构建移动视频终端,搭建嵌入式Linux系统充分调配硬件资源的新方案,从而以无线的方式实现了移动终端与远程PC机之间的视频采集、控制和传输等策略,完成嵌入式Linux系统的移植与初始化程序设计。移动终端采用TE2440,利用CMOS摄像头采集图像。整机系统完成了测试,达到预期功能要求。
Through an analysis of character and principle of wireless video transmission system,a new program was made,using an ARM9 as mobile video terminal,and setting up embedded Linux system to achieve the full use of hardware resources,thereby achieving the video capture,control and transmission strategies between mobile terminal and the remote PC with wireless technology,completing the embedded Linux system transplantation and the initial program design.TE2440 was used as mobile terminal,CMOS camera was used as image acquisition.Experiments show that the system has met the expected functional requirements.
出处
《常州大学学报（自然科学版）》
CAS
2012年第1期65-68,共4页
Journal of Changzhou University：Natural Science Edition
基金
2008年常州市创新基金计划项目(CN2008033)
