摘要
设计了用于监控的短距图像信号无线通信系统,以单片机最小系统、升压模块、无线收发模块、电源模块、继电器模块、字符叠加模块等模块为核心,采用2.4G的无线传输方式实现无线通信网络的传输。其中,单片机最小系统中采用按键控制影像B、影像C的切换传输,实现视频信号的短距离传输。整个无线传输系统稳定性强,传输视频信号稳定,影像清晰。
In the paper,the short distance image signals wireless communication system for monitoring is designed,which uses the single chip minimum system,the boost module,the wireless transceiver module,the power module,the relay module,the character overlay module and other modules as the core.The2.4G wireless transmission mode is used to achieve the wireless communication network transmission.Among them,the single chip minimum system uses the button to control the image B amd image C switching transmission to achieve the short distance transmission of video signals.The entire wireless transmission system is stability,the video signal transmission is stability,and the image is clear.
作者
安美玲
关云鹏
An Meiling;Guan Yunpeng(Institute of Electrical Information,Dalian Jiaotong University,Dalian116021,China)
出处
《单片机与嵌入式系统应用》
2017年第12期35-38,共4页
Microcontrollers & Embedded Systems
