Control method, lens control device, lens driver and focus following control system

• Main Authors: HU ZISHUAI, ZHOU FENG, TANG WEI, LAI JINXU, HE PEIWEN, MA ZEFENG
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention discloses a lens control device and a control method thereof, a lens driver and a control method thereof, and a focus following control system.The lens control device comprises at least one adjusting part, and the control method of the lens control device comprises the steps that when position data of any adjusting part is detected to be changed, the adjusting part is started to adjust the position data of any adjusting part; obtaining current position data of the adjusting part and a matching identifier corresponding to the adjusting part; and according to the acquired position data and the matching identifier, generating a corresponding adjusting signal for wireless transmission, the adjusting signal including the matching identifier, and the matching identifier being used for matching verification by a lens driver receiving the adjusting signal. According to the technical scheme, communication signals between the lens control device and the lens driver are effectively prevented from being int