水瓶提词器的设计

The design of bottle prompter

利用现在的电子技术,将存储显示设备结合水瓶,通过水面折射的原理设计的一款能提示发言人的隐蔽提词器。由于设计的是将提词器和一个水瓶相结合,所以必须考虑到功耗以及体积等等问题。恰巧TFT-LCD具有体积小、重量轻、低辐射、低耗电量、全彩化等优点[1],因此本设计采用它作为显示设备。此次的设计是基于51单片机、SD卡以及TFT彩屏配合使用设计一种新型的设备;主要是利用模拟ISP读取SD卡里的文字和图片并显示于TFT彩屏。最后通过样品的设计制作,实验证明本设计可以达到预计效果,可以让发言人隐蔽地看到提示画面。

This design is the use of electronic technology, store display equipment with the bottle, the design principle of surface refraction a prompt hidden teleprompter. We call it ＂bottle prompter＂. Due to our design will be a combinations of the teleprompter and a water bottle, we must consider the power consumption and volume etc.. That TFT - LCD gets the advantages of small volume, light weight, low radiation, low power consumption, full color. This design uses it as a display device. This design is a single - chip microcomputer 51, SD card and TFT color with the use of the design of a new device is mainly based on simulated ISP; SD card reader in text and pictures, and displayed on the TFT screen. Finally, the sample design and production, the experiment proved that this design can achieve the ex- pected effect, could let the spokesman concealed prompted picture.