复杂环境信息无线图像侦检系统设计

针对矿井灾害或突发恶性事故现场环境的恶劣性,设计了一种基于AVR单片机的无线图像侦检系统,通过微型CMOS摄像头获取实时视频,利用无线传输模块将图像数据传入AVR单片机.本系统可无线传输视频信号;发射与接收模块均有4个频道可供选择;接收系统与显示系统为手持式/车载式,携带方便;发射机由电池供电,可选择附带照明灯和温度、湿度、烟雾传感器,适合用于烟雾及黑暗环境中的侦检.

Design ofwireless image detection system for complex environmental information

Because of the harsh environment of the scene of the accidents,the rescue workers are the only persons who are able to enter it.So the commanders outside are difficult to make the rescue plan timely.If the rescue workers use a wireless image detection system to transmit live video of the scene,the commanders could see the situation and quickly make the appropriate rescue plan.It not only effectively saves the rescue time but also greatly improves rescue capabilities.The system can transmit video signals over wireless network.Both transmitting and receiving devices have four channels to choose.Both receiving and display system are hand held or vehicle mounted,and they can be installed in the command car.The transmitting device is battery powered.There are also optional lighting and temperature,humidity or smoke sensors,particularly,can be used for detection in smoke and dark environments.