基于nRF24E1的无线数据采集系统设计

Design of Wireless Data Acquisition System Based on nRF24E1

本文介绍以系统级芯片nRF24E1为核心的多通道无线数据采集系统,对该系统的硬件组成结构进行了详细的描述。该系统能提取强噪声背景下的弱电信号,并以短距离无线通信的方式传送数据。为了能够方便地嵌入设备中,要求无线系统尽量做到小体积,低功耗和良好的工作稳定性,同时具有使用方便,操作简单,便于移动等特点。相对于目前市场上的同类产品,对进一步实现实用化的系统具有一定的参考价值。

This paper introduces a multi-channel data acquisition systems based on system-on-chip nP, F24E1, and detailedly expatriate on the structure and function of the hardware and software. It can detect weak signals that exist in stronger noise background, and transmit the acquired data by short-range wireless communication. This technique can be embedded into devices to enable the wireless date transmission between these devices. In order to be embedded into devices easily, the quality to be small in volume, to have a low power and a steady work is necessary. This system is easy to use and convenient to operate. Compared with the same systems found in the current market, the capability of this system is acceptable. Finally, the paper points out that this system could present a value of reference to further studies.