DDC (Digital Data Control) controller refers to a digital data controller, which is a device that integrates computer technology and building automation technology. The development of the DDC controller dates back to the early 70s of the last century, and it has undergone continuous development and innovation over the past few decades.
The development of DDC controllers has been influenced and driven by information technology. With the development of computer technology, the maturity of hardware technologies such as transistors and integrated circuits, and the increasing power of software, DDC controllers have been continuously improved. It gradually replaced the traditional analog controller and became an important device in the field of building automation.
Functionally, the DDC controller has powerful data processing and logical judgment capabilities, and can realize complex control strategies and algorithms. It can monitor, adjust and optimize the production process to achieve the accuracy and stability of automatic control.
Overall, the development of DDC controllers is the result of the interplay of technological advances in building automation and application requirements. It plays an important role in realizing building automation, improving production efficiency and quality, energy conservation and environmental protection, and is of great significance for promoting the process of industrial modernization and enhancing national competitiveness.