传统工业喷码机控制系统的远程化设计与实现

Design and implementation of remote control of traditional ink-jet printing system

针对传统工业喷码机需现场操作带来的不便,基于传统工业喷码机的本地控制系统,重新设计和实现了一种对本地系统的远程控制系统。该系统在充分重用原有系统基础上重新定制软硬件,添加与下位机有相同硬件的上位机,采用串口方式进行通信,重新设计了通信协议与协议栈处理机制,设计实现了远程通信的数据包检测模块,将本地控制重定向至远程端,以实现对本地系统的远程控制。测试结果表明,此方案设计具有高度的可靠性和稳定性,能够实现工业喷码机的远程控制。

For the inconvenience of the required field operation, based on the traditional industrial ink-jet printer, a remote control system is designed and implemented. The system re-customizes the software and hardware, adds upper machine with the same hardware of lower machine. It uses serial port for communication and redirects the control system to the remote side. The system redesigns the communication protocols. The data packet detection module for remote communication is designed and implemented. Test results show that the system can achieve remote control of ink-jet printer reliably and stably.