摘要
以线阵LED显示装置设计研究为主体,通过分解装置设计要素,分析装置设计过程中旋转平台的特殊性,从旋转平台供电方式与装置机械结构设计出发,多学科交叉融合保证装置的性能要求。系统以STC89C52单片机为主控单元,配合红外遥控调控显示内容,通过机械设计技术修正装置平衡效果及旋转平台无线供电效果,基于人眼视觉暂留现象原理,利用电机带动旋转平台实现图像显示,采用3D打印技术完成了装置的制作。通过实验发现装置能够稳定、清晰地完成多种状态显示,多学科知识的有机结合有效解决了科学研究中的复杂问题。
The main body of this paper is the design and research of linear ARRAY LED display device.It decomposes the design elements of the device and analyzes the particularity of the rotating platform in the process of device design.Starting from the power supply mode of the rotating platform and the mechanical structure design of the device,it ensures the performance requirements of the device based on multi-disciplinary intersection and integration.The system uses STC89C52 microcontroller as the main control unit.It controls and displays the image with infrared remote control unit.It corrects the balance effect of the device and the wireless power supply effect of the rotating platform through the mechanical design technology.Based on the principle of human vision transient phenomenon,a rotating platform driven by a motor is used to accomplish the image display.The device is fabricated using the 3D printing technology.The experiment shows that the device can display various states stably and clearly.The organic combination of multi-disciplines solves the complex problems in scientific research effectively.
作者
原晓楠
李瑞程
高心如
朱颜泽
YUAN Xiaonan;LI Ruicheng;GAO Xinru;ZHU Yanze(School of Electrical Engineering,Xi’an Jiaotong University,Xi’an 710049,China)
出处
《实验科学与技术》
2023年第4期21-25,共5页
Experiment Science and Technology
基金
中国高等教育学会高等教育科学研究“十三五”规划课题(2019SYSZD09)
教育部第二批新工科研究与实践项目(E-NYDQHGC20202224)
教育部2021年第一批产学合作协同育人项目(202101125026)。
关键词
线阵LED显示装置
供电方式
机械结构设计
多学科交叉融合
linear array LED display device
power supply mode
mechanical structure design
multi-disciplinary intersection and integration
