专利检索 ap:("Zhongshan Broad-Ocean Motor Co., Ltd.") AND inv:"Qiang Fang" 第 1 页

1.

发明授权
Bluetooth motor controller, brushless direct current motor, and multi-motor system comprising the same 有权

公开(公告)号：US09966881B2

公开(公告)日：2018-05-08

申请号：US15138237

申请日：2016-04-26

申请人： Zhongshan Broad-Ocean Motor Co., Ltd.

发明人： Qiang Fang , Wenqing Bian , Songfa Tang , Qingmei Jiao , Lijuan Li

IPC分类号： H02P6/04 , H04W4/00 , H02P29/60

CPC分类号： H02P6/04 , H02P29/60 , H04W4/80

摘要： A motor controller, including: a Bluetooth communication unit and a motor control unit. The Bluetooth communication unit includes: a power supply part, a Bluetooth module, and an interface circuit. The motor control unit includes an input port of a rotational speed adjusting signal. The power supply part supplies power to the Bluetooth module and the interface circuit. The Bluetooth module enables the motor control unit to communicate with an external device. The Bluetooth module inputs a PWM signal into the input port of the rotational speed adjusting signal of the motor control unit via the interface circuit.