First, building tower clock principle
The tower clock is divided into indoor and outdoor two categories from the outside, in which the house has the master clock control system. Outside is the sub-clock part, which can be divided into the movement, clock needle, scale, lighting system and the whole time sound box part. The outdoor clock controller has its own clock circuit to form a data signal, and its accuracy is 2 seconds/month, at the same time, the CPU continues to receive the time data signal of GPS and Beidou signal, and corrects the personal time data signal to fully ensure the degree of its time signal. The mother clock continuously sends the time data signal to the child clock, and the output drive data signal drives the motor to work and complete the travel time. The sub-clock transfers its state back to the mother clock and accepts the supervision of the mother clock. At the same time, the sub-clock is also supervised by the feedback switch to fully ensure that the whole sub-clock constitutes a closed-loop system. The master clock and the child clock form a large closed-loop system. Thus ensuring the authenticity and effectiveness of the entire building clock system.
Second, the value of building tower clock college roof clock
As a special environment for educating people, the concept of time has completely different regulations. Students are the future of the motherland, to cultivate from a young age, cherish the habit of time. In the planning and design of contemporary colleges and universities, large clocks are often considered.
This kind of large clock is our professional "tower clock", it is large, difficult to assemble, installation is generally on the top of the clock tower or tower. However, because it can be convenient and quick for people to prompt the time, coupled with the development of a unique style, it has become an indispensable beautiful scenery in the building.
The building tower clock assembled by colleges and universities can not only set the hour interval and the hour content according to the needs, but also set the effect of night light, which is convenient to see the time now. Because it tracks the GPS satellite time and self-corrects it, the travel time is accurate. Many stations, colleges, communities have such an outdoor clock figure.
