摘要
本设计利用GPRS网络实现基于ARM9的远程图像传输,以Micro2440开发板作为控制平台,以Linux为操作系统,根据需求移植操作系统至开发板,利用Linux的视频设备接口实现图像采集,通过GPRS模块SIM300完成手机终端和现场设备的数据交换,通过Linux串口设备接口实现SIM300模块的控制。现场设备接收来自于手机终端的命令,采集现场的实时图像,处理后回传至手机,实现了图像的远程传输。
The design realized the transmission of remote image based on ARM9 by the use of General Packet Radio Service.It takes the development board of Micro2440 as the control platform,and operating system based on Linux,transplants the operating system to the development board as needed.It realized the image acquisition by using the Linux Video?device interface.It completed the exchange of data between terminals and field devices by the use of module of GPRS which is the SIM300.It bringed about the control of module of SIM300 by means of Linux's serial devices.The field devices receives the order of the mobile phone which is the terminal and collects the real-time image of field.It transferred to the mobile phone after treatment,and finally realized the remote transmission of images.
出处
《南阳理工学院学报》
2013年第3期48-52,共5页
Journal of Nanyang Institute of Technology
