1. The master clock and sub-clocks utilize a master-slave distributed control architecture, with an integrated mechanical and electrical design.

The entire system employs a closed-loop control.GPS/BeiDou Dual-Mode Automatic Time Synchronization System→Microcomputer Monitoring System←→Master Clock Control System←→Core Drive Management System←→Subclock Real-time Feedback System←→Remote mobile operating systems and related components.

The integrated system has a high degree of integration; the control motherboard employsSurface Mount Technology process, offering superior electromagnetic compatibility and enhanced stability, is currently the most commonly used tower clock control system in China.

2. Smart Timekeeping Control SystemMicrocomputer control, fully automatic operationThe master-slave clock system utilizes a closed-loop control to maintain synchronization with Beijing Time. It achieves this through the coordinated efforts of the master clock and an intelligent core controller: the controller automatically scans the pointer positions, tracks the master clock's operation, sends timing signals to the corresponding stepper motors, and receives real-time feedback signals to promptly correct any timing deviations caused by external factors, ensuring the core's accuracy and reliability.

3. GPS/Beidou Satellite Automatic Calibration SystemConnected to the system control center and satellite signal receiving equipment, it receives satellite standard time signals in real-time 24/7, compares and corrects the standard and master clock times, outputs full-time standard synchronization time codes, and automatically synchronizes the master and slave clocks. It calibrates every second to eliminate cumulative errors, ensuring precise timing.