基于Zigbee技术的无人机微型无线图像传输设备的设计

Design of Mini-sized Wireless Image-transmission Device for UAV Based on Zigbee Technology

考虑到无人机微型无线图像传输系统的微小型化、低成本要求，本文提出了基于Zigbee技术无人机微型无线图像传输设备的设计。通过从微型无线图像传输设备总体方案、硬件及软件设计方面阐述了实时图像采集、压缩、解压及无线传输设计的实现。该方案特别适用于对体积、重量、成本要求苛刻的无人机系统的视频图像实时采集、压缩及远距离无线传输。

This paper introduces a design of wireless image-transmission mini-device for UAV based on Zigbee technology in consideration of miniaturization and low cost. With emphasis on the system design, hardware and the software design, the paper demonstrates the realization of collecting, compression, decompression and wireless transmission of image. The device can be applied to real-time collection and long-distance wireless transmission of the video-image for UAVs with constraints in size,cost and weight for the fransmission device.