现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
15期
41-44
,共4页
无线数据传输%液体流量%铜制滑环%CAN通信
無線數據傳輸%液體流量%銅製滑環%CAN通信
무선수거전수%액체류량%동제활배%CAN통신
wireless data transmission%liquid flow%copper slip ring%CAN communication
针对在钻探过程中，无法直接获取水泵出水口位置的流量传感器数据问题，根据需求设计了基于nRF24L01无线模块的无线数据传输方式，并通过铜制滑环接触供电。详细介绍了系统在复杂环境下流量数据的采集、传输工作情况，分析并验证了水泵的流量和出水口压力之间的关系。采用STM32C8T6作为微控制器，给出了软硬件设计思想和可靠的无线连接数据传输技术。
針對在鑽探過程中，無法直接穫取水泵齣水口位置的流量傳感器數據問題，根據需求設計瞭基于nRF24L01無線模塊的無線數據傳輸方式，併通過銅製滑環接觸供電。詳細介紹瞭繫統在複雜環境下流量數據的採集、傳輸工作情況，分析併驗證瞭水泵的流量和齣水口壓力之間的關繫。採用STM32C8T6作為微控製器，給齣瞭軟硬件設計思想和可靠的無線連接數據傳輸技術。
침대재찬탐과정중，무법직접획취수빙출수구위치적류량전감기수거문제，근거수구설계료기우nRF24L01무선모괴적무선수거전수방식，병통과동제활배접촉공전。상세개소료계통재복잡배경하류량수거적채집、전수공작정황，분석병험증료수빙적류량화출수구압력지간적관계。채용STM32C8T6작위미공제기，급출료연경건설계사상화가고적무선련접수거전수기술。
A wireless data transmission mode based on nRF24L01 wireless module is designed to overcome the difficulty that the flow sensor data at the pump outlet can not be obtained directly in the drilling process. In the design,a copper slip ring is adopted to achieve the power supply. The flow data acquisition and transmission of the system in complex environment are in-troduced in detail. STM32C8T6 is taken as a microcontroller in the system. The relationship between flow and outlet pressure of the pump was analyzed and verified. The software and hardware design ideas and reliable connectionless data transmission tech-nology are offered in this paper.
