嵌入式无线视频小车的设计与实现  

Design and Impementation of Embedded Wireless Video Car

作　　者：张简[1] 孔翠香[2] 

机构地区：[1]贵州大学计算机科学与信息学院,贵州贵阳550025 [2]井冈山大学电子与信息工程学院,江西吉安343009

出　　处：《通信技术》2011年第11期113-115,共3页Communications Technology

摘　　要：随着嵌入技术的飞速发展,各式各样的嵌入式系统应用已逐渐走进我们的生活。通过设计将嵌入式的特点应用在可移动小车架构上,满足了不同监控场合的灵活性需求。在三星S3C2440型ARM芯片上移植嵌入式Linux操作系统,修改I/O驱动程序来实现对小车的方向控制,加入无线传输模块实现视频和控制信号的远程传输。通过实践实现了视频画面的无线传输和小车的远程控制,为整个系统的开发打下了良好的基础。With the rapid development of embedded technology,many kinds of embedded system applications enter the people＇s lives.Design and application of embedded system in small mobile car could meet the flexibility needs of different monitoring occasions.The transplantation of embedded Linux operating system on Samsung S3C2440 ARM chip,and modification of the I/O driver could achieve direct control of the car,and with the joining of wireless module,the long-distance transmission of video and control signals could be realized.Experiment indicates that the wireless transmission of video images and the car＇s remote control could be implemented,thus laying a good foundation for the development of whole system.

关 键 词：S3C2440 嵌入式LINUX 移动小车 无线宽带 

分 类 号：TN919.8[电子电信—通信与信息系统]