摘要
探讨了在使用JDK1．4编程时利用多线程技术和Javax．comm类库编写串行通信程序的方法。阐述了计算机联锁控制系统采集驱动层的PLC与联锁逻辑控制层的联锁主机之间的通信方式，并给出了例程，具有一定的实用意义。
This paper discusses serial programming through using Multithreading and Javax. comm API in JDK1.4 with illustrational resource code. Expounds how to communicate between PLC ,the collection drive Iaver, and PC, the interlocking logic layer in the computer interlocking system. It has some practical values.
出处
《上海电器技术》
2008年第1期46-49,共4页
Shanghai Electric Appliance Technology
