Patent ID: 11952798
Assignee: GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
Field: Civil engineering (Other fields)
Classification: CPC E  G | IPC E

Claim 12:
13. The control method for a motor driving circuit according to claim 12, wherein
the isolating switch module comprises a first AND gate, a second AND gate, a third flip-flop, a fourth flip-flop, a fourth buffer, a fifth buffer, a third NOT gate, and a fourth NOT gate;
a first input of the first AND gate is connected to a noise detection module, a second input of the first AND gate is connected to the instruction recognition module, and an output of the first AND gate is connected to an input of the fourth buffer;
a first input of the second AND gate is connected to the noise detection module, a second input of the second AND gate is connected to the instruction recognition module, and an output of the second AND gate is connected to an input of the fifth buffer;
an input of the third flip-flop is connected to the third output of the first analog switch, and an output of the third flip-flop is connected to a first input of the third NOT gate;
an input of the fourth flip-flop is connected to the third output of the second analog switch, and an output of the fourth flip-flop is connected to a first input of the fourth NOT gate;
an output of the fourth buffer is connected to a second input of the third NOT gate;
an output of the fifth buffer is connected to a second input of the fourth NOT gate;
an output of the third NOT gate is connected to the logic module; and
an output of the fourth NOT gate is connected to the logic module.