摘要
首先介绍了检测电缆故障的方法及原理并介绍高压脉冲信号源的总体设计方案和组成部分。信号源硬件的主要器件为IGBT驱动模块VLA517和数码管液晶显示模块,设计并实现了信号源的电路功能。接下来简要介绍了所选用的单片机C8051F310的主要特性,并对于软件设计中使用的开发语言及开发环境进行了简要说明。本文的最后一部分内容是软件部分的设计,包括定时程序和数码管显示程序两部分。实验中验证了信号源软硬件设计方案的可行性和正确性。
This article describes the overall design program and part of the high-voltage pulse signal source.The main source hardware device is VLA517 and digital LCD,which designs and implements the signal source circuit functions.Then briefly describes the main features of C8051F310 microcontroller and the software development language used in the design and development environment for a brief description.The last part of the contents of this article is the software part of the design,including the regular program and the digital tube display program in two parts.Experimental verification of the signal source software and hardware design feasibility and correctness.
出处
《电子设计工程》
2014年第4期120-123,126,共5页
Electronic Design Engineering
关键词
高压脉冲
软件设计
定时设计
显示设计
high-voltage pulse
software design
timed design
display design
