Regional master and slave clocks

1. The master clock and slave clocks are equipped with a master-slave distributed control structure, featuring an integrated mechanical and electrical design.

The entire system utilizes a closed-loop control.GPS/BeiDou dual-mode automatic time synchronization system→Microcomputer Monitoring System←→Master Clock Control System←→Core Drive Management System←→Child Clock Real-time Feedback System←→Remote mobile operating systems and related components.

Highly integrated system package, featuring a control mainboardSMT surface mount technology, offering superior electromagnetic compatibility and enhanced stability, is currently the preferred tower clock control system in China.

2. Smart Timekeeping Control SystemMicrocomputer controlled, fully automatic operationThe master-slave clock system utilizes closed-loop control to maintain synchronization with Beijing Time. It achieves this through the coordinated efforts of the master clock and an intelligent movement 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 accuracy and reliability of the movement's operation.

3. GPS/Beidou Satellite Automatic Calibration SystemConnected to a system control center and satellite receiving signal equipment, it receives satellite standard time signals around the clock and in real-time, compares and adjusts standard and master clock times, outputs a full-time standard time code, and automatically synchronizes master and slave clock times, calibrating once per second to eliminate cumulative errors and ensure precise timing.