智能电视指向性遥控器的设计与实现

摘要

为了更好地对智能电视界面进行操控,设计了一种新颖的电视遥控器,同时具备空中鼠标的功能.遥控器前端放置一个小摄像头,提出了一种基于目标追踪与坐标映射使设备具有HID鼠标功能的方法,并研制出了一套智能电视遥控器,测试结果表明该遥控器光标定位方法简单易行,定位稳定,并节约了系统成本.%In order to control the smart TV more easily, a new TV remote controller with the function of air mouse is designed. A small camera is put in front of the remote controller. A scheme based on target hunting and coordinates mapping to make the device have the function of HID mouse is proposed. Meanwhile a remoter controller for smart TV is designed. The testing result shows that the cursor positioning method of this remote controller is simple and positioning stable, and costs can be saved.