Patent ID: 11894733
Assignee: RHINE ELECTRONIC CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  F  Y | IPC F  H

Claim 3:
4. A DC brushless ceiling fan manual and remote control forward and reverse rotation control method, applied to the DC brushless ceiling fan manual and remote control forward and reverse rotation control device according to claim 3, comprising: the manual control module performing a forward and reverse rotation determination; the microcontroller unit of the manual control module using the remote control and manual control forward and reverse rotation protocol determination information to determine the forward and reverse rotation switch direction of the manual controller module, after turning on the power supply; wherein if the forward and reverse rotation switch is switched to change the forward and reverse rotation direction, the microcontroller unit will revise the stored forward and reverse rotation memory with the forward and reverse rotation switch direction, or else the forward and reverse rotation switch forward and reverse rotation direction and the forward and reverse rotation memory stored in the microcontroller unit will remain the same, and the original memory will be maintained; and the microcontroller unit of the remote controller module using the remote control and manual control forward and reverse rotation protocol control information to control the forward and reverse rotation wherein if the microcontroller unit of the manual control module determines that there is an input of a forward and reverse rotation change information, then the microcontroller unit of the manual controller will revise the stored forward and reverse rotation for memory, and a control message will be sent to the motor driving unit to control the forward and reverse rotation.