计算机信息输入技术分析  

Analysis of Computer Information Input Technology

作　　者：覃卫华 QIN Weihua(Shanxi Vocational and Technical College,Taiyuan Shanxi 030006,China)

机构地区：[1]山西职业技术学院,山西太原030006

出　　处：《信息与电脑》2023年第6期23-25,共3页Information & Computer

摘　　要：计算机领域中的传感器所采集的信息多为模拟信号,模拟信号输入至计算机需要经过模数转换,这便降低了传输速率,不利于提高生产效率。为提高工业领域信息数据传输速率,文章利用三极管内部的非工作区,利用计算机中的Game接口,将模拟信号直接输入计算机。此方法无需模数转换,可显著提高信息数据传输速度,提高了工业领域中设备控制的精度,为提高生产效率打下了基础。The information collected by sensors in the computer field is mostly analog,and the analog signal input to the computer needs to go through analog-to-digital conversion,which reduces the transmission rate and is not conducive to improving production efficiency.In order to improve the information data transmission rate in the industrial field,this paper uses the non-working area inside the triode to input the analog signal directly into the computer using the Game interface in the computer.This method does not require analog-to-digital conversion and can significantly increase the speed of information data transmission,improving the accuracy of equipment control in the industrial field and laying the foundation for improving production efficiency.

关 键 词：计算机 信息输入技术 模拟信号 Game接口 压控电阻 

分 类 号：TP391.1[自动化与计算机技术—计算机应用技术]