基于S3C6410目标搜索飞行器的设计与研究

摘要

应用嵌入式技术、无线传输技术和图像处理技术，设计目标搜索飞行器，为防灾救灾提供技术服务。系统包括手持终端和飞行器，采用ARM11架构的S3C6410微处理器，移植Linux操作系统。飞行器携带摄像头采集图像并压缩，通过wifi传输到手持终端，在本地的TFT液晶屏显示；同时手持终端向飞行器发送控制命令，飞行器根据命令控制自身的运动和摄像头的转动。实验结果表明，采集的图像清晰、命令执行及时可靠，能够较好地完成目标探测、搜索等任务。%In order to provide technical services for disaster prevention, a flight vehicle is designed to search and rescue with embedded system, wireless transmission and image processing technology. The flight vehicle and hand-held terminal are designed with ARM11, S3C6410 and Linux OS. The vehicle collects image by the camera, then compresses it and transmits it to the hand-held terminal with wifi. Image shows in the local THT LCD. While the hand-held sends controlling commands to the vehicle with. The vehicle runs and rotates camera according to the command. The experiment results shows that the collected image is clear and the commands can be executed timely and reliably. The target detection and search can be completed.