[1]罗希望,孙连震,金 冉,等.服务器板卡LED指示灯状态自动化检测系统设计[J].工业仪表与自动化装置,2025,(05):24-30.[doi:10.19950/j.cnki.CN61-1121/TH.2025.05.005]
　LUO Xiwang,SUN Lianzhen,JIN Ran,et al.Design of automated detection system for server board LED indicator status[J].Industrial Instrumentation & Automation,2025,(05):24-30.[doi:10.19950/j.cnki.CN61-1121/TH.2025.05.005]
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服务器板卡LED指示灯状态自动化检测系统设计()

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2025年05期
页码:
24-30
栏目:
出版日期:
2025-10-15

文章信息/Info

Title:
Design of automated detection system for server board LED indicator status
文章编号:
1000-0682（2025）05-0024-07
作者:
罗希望; 孙连震; 金 冉; 夏纪永; 陈冉冉; 陈金龙
浪潮电子信息产业股份有限公司，山东 济南 250101
Author(s):
LUO Xiwang;  SUN Lianzhen;  JIN Ran; XIA Jiyong; ?HEN Ranran; ?#160CHEN Jinlong
IEIT SYSTEMS Co.，Ltd.，Shandong Jinan 250101，China
关键词:
LED指示灯; 自动化检测系统; STM32; 颜色传感器; 硬件设计
Keywords:
LED indicator light;  automated detection system;  STM32;  color sensor;  hardware design
分类号:
TP368.1；TP274
DOI:
10.19950/j.cnki.CN61-1121/TH.2025.05.005
文献标志码:
A
摘要:
针对传统LED指示灯检测方式过度依靠人工观察存在的测试效率低下、测试准确度不足、智能化程度受限等问题，设计了一种LED指示灯状态自动化检测系统。该系统以STM32F103R8T6单片机为主控核心，集成VEML6040颜色传感器、通讯模块等硬件组件，搭建外围硬件控制电路，配合基于离散傅里叶变换的频域幅值分析算法，实现对LED闪烁光源信号的精准采集与高效处理，并通过USB总线协议将数据传输至服务器端，随后启动自动化检测程序，将采集值与预设参数对比分析以评估测试数据的合理性，从而实现LED指示灯的自动化功能性检测。最后对所设计功能进行验证测试，结果表明LED颜色参数误差控制在10°以内，闪烁频率误差控制在2 Hz以内，展现出较高的稳定性和可靠性。
Abstract:
Aiming at the problems of low test efficiency, inadequate test accuracy, and limited intelligence caused by the excessive reliance on manual observation in traditional LED indicator light detection methods, an automated detection system for LED indicator light status is designed. The system uses the STM32F103R8T6 microcontroller as the main control core and integrates the VEML6040 color sensor, communication modules, and other hardware components. It also constructs peripheral hardware control circuits and implements the frequency domain amplitude analysis algorithm based on the discrete Fourier transform to achieve precise acquisition and efficient processing of LED flickering light source signals. The data are transmitted to the server via the USB bus protocol. Subsequently, the automated detection program is initiated to compare and analyze the collected values against preset parameters, in order to evaluate the rationality of the test data, thereby achieving automated functional detection of LED indicator lights. Finally, the designed functions are validated and tested. The results show that the LED color parameter detection error is controlled within 10°and the flicker frequency detection error is controlled within 2 Hz, exhibiting high stability and reliability.

参考文献/References:

[1] 宋迪,郝伟琦,罗丹. 基于三层结构及多任务队列的电路板FCT系统设计[J]. 集成电路与嵌入式系统,2024,24(05):101-106.

[2] 华伟,刘焱,张英军. 一种中央空调主控板PCBA全自动在线功能测试平台的开发[J]. 机电工程技术,2020,49(03):33-35+90.
[3] 付磊,冀苗苗,张柯,等. 核电DCS板卡FCT自动化测试工装系统设计[J]. 核电子学与探测技术,2023,43(06):1250-1254.
[4] 尹文阳,龚依民,杨阳,等. 功能电路测试系统的改进[J]. 电子元器件与信息技术,2021,5(06):111-112.
[5] 朱肖谣. 基于WinCC的PCBA自动测试平台研究[D]. 青岛:青岛大学,2020.
[6] 王浩钧,陈奕然,胡恒清. DCS系统硬件功能检测?故障诊断?维修和管理平台的研究[J]. 东方电气评论,2023,37(04):83-88.
[7] 赵迪. 基于像素扩展的PCBA检测装置研制[D]. 成都:西华大学,2023.
[8] Tong J P, Zou Y H. Design of a fuse-time testing system on STM32[J]. IEEE Computer Society, 2013.
[9] Yu H J, Zhou Z W, Chen C B, et al. Design of locomotive energy consumption monitoring system[J]. Advanced Materials Research, 2014, 960-961: 1325-1330.
[10] 卢贶. 基于STM32的低成本PLC控制器设计[J]. 电子测试,2020(10):22-24.[11] 罗铮,宋海正. 基于模糊PID的磁柱式断路器温度控制系统[J]. 电工技术,2024(10):82-85.

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备注/Memo

备注/Memo:
收稿日期：2025-04-10基金项目：陕西省省级一流线下课程（陕教〔2021〕107号）第一作者：罗希望（1982—），男，河南通许人，本科，工程师，研究方向为服务器生产测试技术。通讯作者：夏纪永（1991—），男，山东临沂人，硕士，研究方向为服务器 PCBA精密测试和测试装备开发。
更新日期/Last Update: 1900-01-01