| 基于nRF51822的汽车无线姿态测量系统设计 |
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| 引用本文： | 刘百芬,李图之,陈鹏展,杜汉亭.基于nRF51822的汽车无线姿态测量系统设计[J].科学技术与工程,2014,14(17). |
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| 作者姓名： | 刘百芬 李图之 陈鹏展 杜汉亭 |
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| 作者单位： | 华东交通大学 电气与电子工程学院,华东交通大学 电气与电子工程学院,华东交通大学 电气与电子工程学院,华东交通大学 电气与电子工程学院 |
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| 基金项目： | 国家自然科学基金项目（面上项目，重点项目，重大项目）：(编号61164011)； 江西省自然科学基金项目：编号（20114BAB201023) |
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| 摘 要： | 设计一种基于nRF51822芯片的汽车无线姿态测量系统;该系统以新型无线射频芯片nRF51822作为处理单元和无线发射模块,结合MPU6050传感器设计而成,两者之间通过I2C接口通信。nRF51822通过无线模块与上位机通信,上位机采用LabVIEW平台对汽车原始数据和姿态角数据进行实时显示、存储,实现一种高性能、低成本、低功耗的无线汽车姿态测量系统。实验测试表明:无线通信姿态测量系统实时性好、精度高,能够满足一般汽车姿态测量要求。
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| 关 键 词： | 汽车姿态测量 nRF MPU LabVIEW 数据采集 无线通信 |
| 收稿时间： | 2014/1/19 0:00:00 |
| 修稿时间： | 3/5/2014 12:00:00 AM |
Design of radio attitude measurement system based on nRF51822 for automotive |
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| Liu Bai-fen,Li Tu-zhi,Chen Peng-zhan and Du Han-ting.Design of radio attitude measurement system based on nRF51822 for automotive[J].Science Technology and Engineering,2014,14(17). |
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| Authors: | Liu Bai-fen Li Tu-zhi Chen Peng-zhan and Du Han-ting |
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| Institution: | School of Electrical and Electronic Engineering,East China Jiaotong University,School of Electrical and Electronic Engineering,East China Jiaotong University,School of Electrical and Electronic Engineering,East China Jiaotong University |
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| Abstract: | A radio attitude measurement system based on nRF51822 for car is designed. The system consists of MPU6050 and a novel nRF51822 which acts as a processing unit and a wireless transmitter module. nRF51822 and MPU6050 can communicate with each other through I2C interface. PC uses Labview as a development platform to display the original data and attitude angle of the car via communicating with radio module of nRF51822 in real-time. The system achieves high performance, low-cost and low-power consumption. Experiments can prove the advantage of the designed system which can meet the general requirement of automotive attitude measurement. |
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| Keywords: | nRF51822 MPU6050 LabVIEW data acquisition wireless communication |
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