Research of energy consumption information collection based on object-oriented technology

In order to solve the problem of diversity of communication protocols for various electric meters when collecting energy consumption data. In this paper, from the object-oriented point of view, the physical quantities measured by instruments and the related event records and freezing records are taken as objects, and the object attributes and methods with the same attributes are abstracted into the same interface class, and the common attributes and methods of the interface class are clearly defined. Using the object-oriented idea, the flexible reusability, extensibility and maintainability of energy consumption acquisition system in the face of data acquisition by different instruments are improved. In this paper, an efficient and convenient general protocol for power data acquisition is provided, which provides a practical method for interoperability of acquisition tasks with different requirements in the future.