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提出了一种在便携式测控仪器系统中非标准键盘和工业控制计算机接口的一种方案 ,给出该方案的关键技术 ,通过与其他方案的对比 ,证明该方案具有简单实用的特点 ,实际工作证明了该方案的可行性及实用性。
A scheme of non-standard keyboard and industrial control computer interface in portable measurement and control instrument system is proposed. The key technology of this scheme is given. Compared with other schemes, this scheme is proved to be simple and practical. The program is feasible and practical.