LED灯具老练测试平台的设计与实现  

Design and Implementation of Test Platform for Aging LED Lamp

作　　者：唐普英[1] 耿浩然 郝豫鲁 崔克楠 张志鹏[1] 朱彤[1] TANG Puying;GENG Haoran;HAO Yulu;CUI Kenan;ZHANG Zhipeng;ZHU Tong(School of Optoelectronic Information, Lniversity of Electronic Science and Technology of China, Chengdu 610054, China)

机构地区：[1]电子科技大学光电信息学院,四川成都610054

出　　处：《实验科学与技术》2017年第6期39-41,共3页Experiment Science and Technology

基　　金：电子科技大学教育教学改革研究项目(2013XJYSL011;2017XJYJ-ZD14)

摘　　要：为了提高LED灯具的可靠性和使用寿命,设计并实现了LED灯具老练测试平台,包括硬件设计和软件设计。硬件电路设计包括了单片机控制系统、参数采集电路、告警电路、键盘接口电路、译码电路、显示接口电路等的设计。软件设计包括主程序、按键控制子程序、动态显示控制子程序等的设计。该测试平台具有自定义测试模式和3种自动老练测试模式,满足了LED灯具老练测试的要求。经过较长时间的运行实践,测试平台表现出了良好的稳定性和适应性。In order to improve the reliability and ser^^ice life time of LED lamps, the test platform for aging LED lamp is designed and implemented, including of the hardware design and software design. The hardware circuit design includes the microcomputer control system, the parameter acquisition circuit, the alarm circuit, the keyboard interface circuit, the decoding circuit, the display interface circuit, etc. The software design includes the main program subroutine, the button control subroutine, the dynamic display control subroutine, etc. The platform has a user-defined test mode and 3 kinds of automatic test modes, which can meet the require-ments of aging LED lamps test. The platfor^n has shown the good stability and adaptability after a long-time running practice.

关 键 词：发光二极管 老练测试 测试平台 测试模式 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]