基于Android的手持终端CoreProcess系统的设计
Design of handheld terminal CoreProcess system based on Android
-
摘要: 为了在手持终端系统上实现音/视频的转发、播放、录制等功能,设计了手持终端CoreProcess系统.该系统分为嵌入式客户端和Windows服务器端2部分,采用三星公司以S5PC110为核心芯片的Android系统,使用了V4L2视频驱动、ALSA音频驱动等技术.交付前期的测试验证表明,系统能够稳定工作,在网络传输过程中出现的丢包、码流控制方案不稳等问题也都得到了解决.
-
关键词:
- Android /
- 手持终端 /
- CoreProcess
Abstract: To realize the functions of sound/video transmission,playing,recording etc.on the handheld terminal system,the handheld CoreProcess terminal system was designed,which is divided into two parts:embedded client and Windows server.Besides V4L2 video driver,ALSA audio driver,it adopts Android system with the Samsung S5PC110 as the core chip.The test results showed that it can work stably,the problems of losing package,the instability of controlling code stream project and so on are solved in the process of net transmission.-
Key words:
- Android /
- handheld terminal /
- CoreProcess
-
-
[1]
郭宏志.Android应用开发详解[M].北京:电子工业出版社,2010:40-69.
-
[2]
韦东山.嵌入式Linux应用开发完全手册[M].2版.北京:人民邮电出版社,2008:50-111.
-
[3]
宋宝华.Linux设备驱动开发详解[M].北京:人民邮电出版社,2008:21-92.
-
[4]
张石锐,郑文刚,申长军,等.嵌入式手持无线农产品价格信息采集终端[J].计算机工程与设计,2012,33(2):514.
-
[5]
孙弘羿.基于智能移动终端的数据监控系统的解决方案[J].软件,2012,33(2):61.
-
[6]
宋立波.嵌入式手持智能导航终端摄像头模块设计与实现[D].武汉:华中科技大学,2011.
-
[1]
计量
- PDF下载量: 38
- 文章访问数: 748
- 引证文献数: 0