| 无线动态汽车称台数据采集系统的硬件设计 |
| |
| 引用本文： | 胡必武,余炽业,张德宝,陈仲奇.无线动态汽车称台数据采集系统的硬件设计[J].东莞理工学院学报,2012,19(5):21-25. |
| |
| 作者姓名： | 胡必武 余炽业 张德宝 陈仲奇 |
| |
| 作者单位： | 东莞理工学院电子工程学院,广东东莞,523808 |
| |
| 基金项目： | 广东省2010年高校精品课程，教育部财政部第四批高等学校特色专业建设点项目，东莞理工学院项目 |
| |
| 摘 要： | 为研制一种汽车在运动状态下的无线称量系统,利用电阻应变传感器采集外界压力信号,然后经调理放大、模/数(A/D)转换等处理后将模拟信号转换为数字信号,再由单片机(MCU)对这些数据进行处理和显示控制;并且,通过nRF24L01无线模块可对系统进行数据的实时传输与控制。实际测试效果良好,达到设计要求。文中主要介绍系统各部分硬件的设计,以及软件设计构思。
|
| 关 键 词： | 数据采集 单片机 A/D转换 无线通信 |
Hardware Design of Wireless Dynamic Car Weighing Data Acquisition System |
| |
| HU Bi-wu,YU Chi-ye,ZHANG De-bao,CHEN Zhong-qi.Hardware Design of Wireless Dynamic Car Weighing Data Acquisition System[J].Journal of Dongguan Institute of Technology,2012,19(5):21-25. |
| |
| Authors: | HU Bi-wu YU Chi-ye ZHANG De-bao CHEN Zhong-qi |
| |
| Institution: | ( College of Electronic Engineering, Dongguan University of Technology, Dongguan 523808, China) |
| |
| Abstract: | In order to develop a wireless weighting system for dynamic car, the resistance strain transducer was used to gath- ering outside pressure signal, amplifying and converting the signal from analog to digital （A/D）, and then the data processing and display were controlled by MCU. What＇s more, the system was controlled and the data could be transmitted in real time by nRF24L01 wireless module. The system testing has good performance, and meets the design requirements. This paper describes the system hardware design and software design ideas. |
| |
| Keywords: | data acquisition MCU AiD convertor wireless communication |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
