量子电子学报2024，Vol.41Issue(5)：752-760,9.DOI:10.3969/j.issn.1007-5461.2024.05.005
无线激光功率计数据采集传输模块设计
Design of data acquisition and transmission module for wireless laser power meter
摘要
Abstract
In order to achieve remote measurement of laser power and ensure the security of data transmission,a data acquisition and transmission module for non-networked wireless laser power meter is designed.The module consists of three parts:STM32 data acquisition module,wireless RS485 transparent transmission module and Qt host computer software.The STM32 data acquisition module converts the voltage analog signal collected by the detector into a digital signal.The wireless RS485 transparent transmission module is responsible for the data communication between the STM32 data acquisition module and the PC.The Qt host computer program processes the received data and displays the real-time laser power curve.The test results show that at a transmission distance of 1 km,the module successfully collected a complete laser power curve,with a data transmission error rate of 0.This module realizes long-distance and high-speed power data acquisition and transmission functions,and lays a foundation for the later development of wireless laser power meters.关键词
激光功率计/无线数据采集传输/模块化设计/Qt上位机软件Key words
laser power meter/wireless data acquisition and transmission/modular design/Qt host computer software分类
能源科技引用本文复制引用
施飞宇,张京会,蔡亦华,蒋涛,李林格,方平,沐超,黄童,范承玉..无线激光功率计数据采集传输模块设计[J].量子电子学报,2024,41(5):752-760,9.基金项目
基础加强基金(E23D0H51) （E23D0H51）
