Regional master and slave clocks

1. The master clock and slave clocks utilize a master-slave distributed control structure, featuring 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←→Moth Clock Control System←→Cockpit Drive Management System←→Subclock Real-time Feedback System←→Remote mobile operating systems and related components.

Highly integrated complete system, with a control mainboard that utilizesSMT surface mount technology process, 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 employs closed-loop control to maintain synchronization with Beijing Time. It achieves this through the coordinated operation of the master clock and an intelligent movement controller: the controller automatically scans the pointer position, tracks the master clock's operation, sends timing signals to the corresponding stepper motor, 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 in real-time 24/7. It compares and aligns the standard time with master clock time, 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.