Indoor Lighting Control for Display Synchronization

The patent applies dynamics by making the indoor lighting system adaptive and responsive to changing display brightness conditions. The control device continuously monitors display brightness and dynamically adjusts indoor lighting brightness in real-time, transforming a static lighting system into a dynamic one that automatically adapts to varying display conditions, thereby preventing eye irritation caused by fixed indoor lighting against variable display output.

The patent implements feedback by establishing a closed-loop control system where the control device receives brightness information from the display device, processes this information according to preset algorithms, and adjusts the indoor lighting accordingly. This feedback mechanism ensures that indoor lighting continuously responds to display brightness changes, maintaining visual comfort by synchronizing lighting conditions with display content variations.

The patent applies preliminary action by having the control device proactively adjust indoor lighting brightness in anticipation of or simultaneous with display brightness changes. Rather than waiting for eye adaptation issues to occur, the system preemptively modifies the lighting environment to match upcoming display brightness variations, giving the visual system advance notice of brightness transitions and preventing pupil adjustment lag.

The control device serves as an intermediary between the display device and the indoor lighting system. It receives brightness signals from the display, processes them through preset algorithms that consider human visual adaptation characteristics, and translates them into appropriate lighting adjustments. This intermediary function allows the system to mediate the relationship between rapid display changes and human eye adaptation, smoothing out abrupt transitions.

The patent applies self-service by enabling the lighting system to automatically monitor, process, and adjust itself based on display brightness conditions without requiring manual user intervention. The control device autonomously performs detection of display brightness, calculation of appropriate lighting levels using preset algorithms, and execution of lighting adjustments, making the system self-regulating and reducing the need for complex user interfaces or manual control mechanisms.

The control device performs multiple functions within a single integrated unit: it detects display brightness, processes the brightness information through algorithms, determines appropriate lighting adjustments, and controls the indoor lighting output. This multi-functionality consolidates what could be separate complex subsystems into a single device, achieving real-time adaptive lighting control while managing system complexity through functional integration.