Coffee machine extraction pressure display system and method

The invention provides a coffee machine extraction pressure display system and method.The coffee machine extraction pressure display system comprises a pressure sensor, an analog-to-digital conversion chip, a display module, a storage module and a control module which are installed in a coffee machi...

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1. Verfasser: TAN WENJI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a coffee machine extraction pressure display system and method.The coffee machine extraction pressure display system comprises a pressure sensor, an analog-to-digital conversion chip, a display module, a storage module and a control module which are installed in a coffee machine, and the pressure sensor is used for sensing the water pressure value entering the coffee machine; the analog-to-digital conversion chip is used for converting a water pressure value into a digital signal, the digital signal enters the control module, the control module controls the display module to display a curve, the storage module is used for storing a preset curve, and coffee extraction can be more visual through curve graphical real-time display; the function of a background curve is followed, and extraction can be carried out according to the desired flavor. 本发明提出了一种咖啡机萃取压力显示系统及方法,包括安装与咖啡机内部的压力传感器、模数转换芯片、显示模块、存储模块和控制模块,所述压力传感器用于感应进入至咖啡机内的水压值,所述模数转换芯片用于将水压数值转换成数字信号进入至控制模块,通过控制模块控制显示模块显示曲线,所述存储模块用于存储预设曲线,通