公开(公告)号：US20130228632A1

公开(公告)日：2013-09-05

申请号：US13630999

申请日：2012-09-28

Applicant: APPLE INC.

Inventor： Gaurav Kapoor ,  Keith Cox ,  Karen S. Eckert ,  Michael Bergh

IPC: G05D23/19

CPC classification number: G06F1/206 ,  G05D23/1917

Abstract: The disclosed embodiments provide an apparatus that controls a cooling system for a computer system. During operation, the apparatus monitors a temperature signal from the computer system to determine a trend for the temperature signal. Then, a filter parameter for a trend-based filter is selected based on the trend. Next, the temperature signal is filtered using the trend-based filter to generate a filtered temperature signal which is then passed through a controller to generate a control signal for the cooling system.

Abstract translation: 所公开的实施例提供了一种控制计算机系统的冷却系统的装置。 在操作期间，设备监测来自计算机系统的温度信号以确定温度信号的趋势。 然后，基于趋势选择基于趋势的过滤器的过滤器参数。 接下来，使用基于趋势的滤波器对温度信号进行滤波，以生成滤波后的温度信号，然后通过控制器产生冷却系统的控制信号。