采集器控制面板的设计

Design of Control Panel of Collector

  • 摘要: 介绍了电容感应触摸技术的基本原理,提出了一种基于PSoC芯片CY8C24794的采集器控制面板的设计方案,详细介绍了该控制面板的电容触摸按键与滑条、监控模块及其与计算机模块之间的USB通信接口设计方法。该控制面板已应用于一种新型磁盘阵列采集器中,其环境参数测量误差小于3%,触摸按键测量误差小于2%,且实现了零故障。

     

    Abstract: The paper introduced basic principle of capacitive sensing touch technology, proposed a design scheme of control panel of collector based on PSoC chip CY8C24794, and introduced design methods of capacitive touch button and slider, monitoring module and USB communication interface between the control panel and computer module in details. The application in a novel RAID collector showed that measuring error of environmental parameters of the control panel is less than 3%, the measuring error of touching button is less than 2%, and the fault ratio is 0.

     

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