Patent ID: 11910100
Assignee: OPPLE LIGHTING CO., LTD.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 7:
8. The method according to claim 7, wherein determining the target circuit from the driving circuit according to whether the output voltage of the driving circuit meets the designated voltage range comprises:
sequentially selecting at least one of the plurality of circuits from the driving circuit to be connected with the photodiode, and acquiring the output voltage of the driving circuit;
determining a circuit currently connected with the photodiode in the driving circuit as the target circuit upon the output voltage of the driving circuit meeting the designated voltage range; and
continuously trying to select a next one of the plurality of circuits from the driving circuit to be connected with the photodiode upon the output voltage of the driving circuit not meeting the designated voltage range.