Radiographic Imaging Clock Synchronization for Oscillator Drift

The patent implements feedback by having the imaging apparatus transmit a timing signal back to the emission apparatus after receiving the initial timing signal. The emission apparatus then calculates the time difference based on the timing signals from both apparatuses and feeds this information back to correct synchronization issues. This feedback mechanism enables the system to detect and correct synchronization lag while maintaining reliability.

The patent applies preliminary action by performing time synchronization control before actual radiographic imaging operations. The system预先 (in advance) synchronizes the timing between emission and imaging apparatuses by exchanging timing signals and calculating time differences, ensuring that when imaging occurs, the timing is already aligned correctly, preventing synchronization lag during critical operations.

The patent extracts the timing measurement function from the processing logic by using dedicated timing signals and separate time difference calculation. The timing signals are transmitted independently from data processing operations, and the time difference is calculated separately based solely on timing signal timestamps. This extraction eliminates the influence of processing time on synchronization accuracy.

The patent replaces the mechanical/time-based processing time consideration with an electromagnetic signal-based timing synchronization system. Instead of accounting for processing time delays in a sequential manner, the system uses electromagnetic timing signals to directly establish time relationships between apparatuses, achieving more accurate synchronization without processing time errors.