Automatic Wireless Embedded Projector Player System
Xudong Li, Shuiqing Wang, Jianfeng Tan, Jinzuo Ye, Xujie Si, Mingze Li · 2010
We present an automatic embedded projector player system with wireless network. Embedded system substitutes for the personal computer system, the latter usually plays role of player for projector nowadays. The player system solves the problem of cable complex layout of projector by using the wireless network. We also recommend a new remote control handle with wireless network and USB storage port, which can and read files from flash disk and upload these files to player system, and can operate the player system of projector completely. It has advantages of no PC, low cost, low power consumption, and high convenient. This paper gives the hardware and software architecture of the player system, and discusses the design in detail. At last, we show a prototype, and experiments were demonstrated the validity of the proposed system.