摘要
电子罗盘,也叫数字指南针,是现代人们用电子技术制作的利用地磁场来定北极的一种新设备。本文参考了大量ARM 9的裸机实例,对ARM平台的I2C通讯协议进行了深入研究,最后在QT平台编写了上位机的用户截面,得到了精确度高,误差小的指南数据。为智能机器人的空间定位、无人机的航拍定位,摄像机的云台定位,提供准确的方向计算服务。
The electronic compass,also called digital compass,is a modern electronic device to determine arctic with magnetic field.This article referred to a large amount of ARM 9 bare machine as examples,and deeply studied the I2 C communication protocol of ARM platform,and finally wrote the PC user section on the QT platform and got the guide data with high precision and small error.This article can provide accurate direction calculation for intelligent robot space localization,the UAV aerial localization and the camera haeundae positioning.
出处
《价值工程》
2015年第14期35-37,共3页
Value Engineering
