可远程控制型嵌入式喷码机系统的设计与开发  

Design and development of remote control embedded ink⁃jet printer system

作　　者：郭坦 罗晓曙[1] GUO Tan;LUO Xiaoshu(School of Electronic Engineering,Guangxi Normal University,Guilin 541000,China)

机构地区：[1]广西师范大学电子工程学院,广西桂林541000

出　　处：《电子设计工程》2023年第18期83-89,共7页Electronic Design Engineering

基　　金：广西人文社会科学发展研究中心科学研究工程·创新创业专项(重大委托项目)(ZDCXCY01)。

摘　　要：为解决现有喷码机无法进行远程操控及喷码机不够智能化的问题,设计了一种双ARM嵌入式喷码机系统,该系统以ARM9系列Exynos4412为主处理器,搭配ARM Cortex-M3内核的STM32为辅处理器,完成了电源供电电路、墨滴充电电路、相位检测电路以及高压偏转电路的硬件设计;根据系统功能所需,裁剪、定制出一套适配该系统的Linux嵌入式操作系统;同时在所设计的操作系统的基础上,设计出基于Web服务器boa网络通信并可在远程PC端进行操控的喷码机软件管理系统;经实验测试,结果表明系统的硬件设计达到了系统要求,远程操作控制系统反应灵敏,使得喷码机更加智能化。In order to solve the existing inkjet machine can not be remote control and inkjet machine is not intelligent enough,a dual⁃ARM embedded inkjet printer system is designed,which uses ARM9 series Exynos4412 as the main processor and ARM Cortex-M3 kernel STM32 as the auxiliary processor.Complete the power supply circuit,ink drop charging circuit,phase detection circuit and high⁃voltage deflection circuit are completed.According to the system function required,a set of Linux embedded operating system adapted to the system is tailored and customized.At the same time,based on the designed operating system and Web server boa network communication,a software management system for inkjet printers is designed,the system can be controlled from a remote PC.The experimental results show that the hardware design of the system meets the system requirements,and the remote operation control system is sensitive,make the ink⁃jet printer more intelligent.

关 键 词：喷码机系统 ARM9 Exynos4412 STM32 LINUX嵌入式操作系统 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置] TN72[自动化与计算机技术—控制科学与工程]