NanTong Sea Melody Industrial Co., LTD produces exterior wall decoration clocks, school wall wall clocks, and building roof finished clocks, with standard configuration functions. Users can increase or decrease functions according to their own conditions.
1. Time travel system: industrial-grade microcomputer control, LCD touch screen display, full Chinese menu display, simple and clear operation. Fully automatic operation, the master and master clock system adopts closed-loop control to keep the master and master clocks running synchronously with Beijing time. It is completed through the coordination of the master clock and the slave clock controller: the slave clock automatically tracks the operation of the master clock, sends a travel time signal to the corresponding stepping motor, and sends back a feedback signal by the feedback system to ensure the accuracy and accuracy of the movement. reliability.
2. Night light system: It adopts internal lamp lighting or LED external lighting, the effect is soft and beautiful, and the opening and closing time is automatically controlled.
3. Drive power distribution system: Automatically convert the input voltage to the power supply voltage required by each part of the system, so that all parts of the system can operate normally.
4. Automatic memory tracking function: After a power outage, the memory unit of the master clock automatically memorizes the time standard signal, and it can be automatically corrected to the standard time when a call comes in, without manual adjustment.
5. Anti-interference ability: In the design, software and hardware measures such as watchdog design, software sinking, and bottom-pass filtering are adopted, which has the characteristics of strong anti-interference ability.
6. Synchronization function of each face clock: When a certain face clock is not synchronized with other clocks, the control system will automatically detect and make it automatically adjust and synchronize.
7. Maintenance-free design: The intelligent movement is fully enclosed, maintenance-free design, no need to change oil. Anti-corrosion, moisture-proof, shock-proof, low noise, good wear resistance, the designed service life of the whole machine is up to 50 years.
8. Anti-electromagnetic function: The system is equipped with lightning protection and anti-electromagnetic interference circuits, which can ensure that the system is free from general electromagnetic interference and operates normally and safely.
9. Time telling system: three ways of music, language, and dot can be used to combine at will. The time telling content is 5530 music (the British Big Ben tells the time); Dongfanghong music, the time telling content can also be made according to user requirements, and the time telling can be done in real time, and the time telling power is 200 Watts can be increased or decreased.
10. GPS satellite time calibration: GPS and BDS dual-mode time calibration system is adopted, and the microcomputer control center is connected with the satellite receiving signal equipment to compare and proofread the standard time with the master clock time, and correct it once an hour to ensure maximum The clock runs without cumulative error.
11. Power-saving function: The system design applies energy-saving technology to minimize energy consumption indicators, saving power and ensuring safety.
12. Fault self-diagnosis function: When a fault occurs in a certain part of the system, the controller automatically diagnoses the fault and transmits the fault phenomenon information to the control center. The liquid crystal display in the control center will display the fault location and indicate how to eliminate the fault. .
13. Intelligent travel time detection: Add a feedback system to the control and introduce another closed-loop control, so that the movement can give a feedback signal to the master clock control system every time it runs, so that the control system can automatically detect the running state of the movement, and automatically repair and adjust in time , to ensure more accurate and stable travel time
