Light source intelligent control method and system for projector

• Main Authors: LU JINREN, JIANG YUNYAN, ZHU PENG, QIN YUNYAN, JIANG SHAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 24.05.2024
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention provides a light source intelligent control method and system for a projector, and belongs to the field of intelligent control. The problem of high difficulty in projector light source control is solved; the method specifically comprises the following steps: S1, acquiring environmental parameters and optical parameters; s2, acquiring standard brightness, standard resolution and standard contrast of the projector in normal work; with standard brightness, standard resolution and standard contrast as references, indirectly adjusting a light source of the projector according to the environmental parameters and the optical parameters to obtain a primary adjustment projection image; s3, monitoring the brightness, the resolution ratio and the contrast ratio of the projection image which is adjusted for one time; directly adjusting the light source of the projector according to the primary adjustment projection image; s4, monitoring a projection picture in the working process of the projector in real ti