Qinhuangdao Hairen

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

The system employs a closed-loop control.GPS/Beidou dual-mode automatic time-setting 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 system, with the control mainboard featuringSMT surface mount technology process, with better electromagnetic compatibility and stronger stability, is currently the most advanced in China.Please provide the Chinese content you would like translated into American English.The Tower Clock Control System.

2. Smart Timekeeping Control SystemMicrocomputer control, fully automatic operationThe master-slave clock system employs a 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 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 signal receiving equipment, it receives satellite standard time signals around the clock and in real-time, compares and corrects standard time with master clock time, outputs full-time standard synchronization time codes, and automatically synchronizes the master and slave clocks, calibrating once every second to eliminate cumulative errors and ensure time accuracy.