FAN COMMUNICATION METHOD AND RELATED FAN SYSTEM

A fan communication method includes transmitting an initial signal with a specific duty cycle pattern to the fan; entering a communication mode after the fan receives the initial signal; reading information of the fan by a firmware of the fan; and transforming the information of the fan into a fake...

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Bibliographic Details
Main Authors HONG ZHIYUAN, LIN ZHIYUAN, WU YIZHE
Format Patent
LanguageChinese
English
Published 22.02.2022
Subjects
BLASTING
HEATING
LIGHTING
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT PUMPS
POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS
PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
WEAPONS
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Summary:A fan communication method includes transmitting an initial signal with a specific duty cycle pattern to the fan; entering a communication mode after the fan receives the initial signal; reading information of the fan by a firmware of the fan; and transforming the information of the fan into a fake tachometer (TACH) signal and transmitting the fake TACH signal to a controller via a TACH signal line under the communication mode. 一种风扇的通信方法，其包含有发送具有特定工作周期(duty cycle)模式的起始信号至风扇；该风扇于接收到该起始信号后，进入通信模式；该风扇的固件读取对应于该风扇的信息；以及将对应于该风扇的该信息转换为伪转速信号，以于该通信模式下通过转速信号(TACH)线，将该伪转速信号传送至控制器。
Bibliography:Application Number: CN202010908850