Guangzhou Foreign Language School Affiliated School

1. The master clock and slave clocks are equipped with a master-slave distributed control structure and 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←→Sub-clock Real-time Feedback System←→Remote mobile operating systems and related components.

Highly integrated complete system, featuring a control mainboardSMT surface mount technology, with enhanced electromagnetic compatibility and stronger stability, is currently the most advanced domestically.Please provide the Chinese content to be translated.The Tower Clock Control System.

2. Smart Timekeeping Control SystemMicrocomputer control, 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 position, 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 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. It compares and corrects standard time with master clock time, outputs a full-time standard synchronous time code, and automatically synchronizes master and slave clocks. It calibrates once every second to eliminate cumulative errors, ensuring precise time.