Patent ID: 8761956
Filing Date: 2014-06-24
Classification: G05D,G06F,H05K,Y02D

Abstract:
1. A control method, adapted to control at least one smart fan in a computer in a UNIFIED EXTENSIBLE FIRMWARE INTERFACE BASIC INPUT OUTPUT SYSTEM mode, comprising: acquiring a sensed temperature value from at least one temperature sensor, and acquiring a current speed value of the at least one smart fan; tracing a real-time temperature curve and a real-time speed curve in a dynamic updating zone of a graphical interface respectively according to the sensed temperature value and the current speed value; obtaining a first control point and a second control point, which correspond to the at least one smart fan, through a control zone of the graphical interface, tracing a control curve in the graphical interface according to the first control point and the second control point, where, P1 is a plug-in coefficient, CP is the current speed value, SL1 is a upper speed limit value, SP2 is the second control speed value, CT1 is the first control temperature value, CT2 is the second control temperature value, TL1 is an upper temperature limit value, the plug-in coefficient is equal to 1 when the computer is not over clock, and the plug-in coefficient is an overclock memory frequency rate, a memory voltage increasing rate, a CPU voltage increasing rate or a CPU clock multiplier factor when the computer is over clock; and controlling the speed of the at least one smart fan according to the control curve, wherein an amount of the at least one temperature sensor is a plural, and the control method further comprises: