A Design Method of Dual System Core Board and Its Application in Distribution Network

At present, the coupling between business and management channel of distribution network equipment is serious, and the hardware platform of equipment is different, so it is impossible to realize the unified management of equipment. The dual system core board is pre installed with non real time operating system and real time operating system, Non real time operating system adopts framework oriented design architecture, which provides users with edge computing development platform, which can be used for data management, statistics, analysis, etc The real-time operating system adopts a component-oriented design framework, which can be configured to support collection, measurement, protection, control and other services. The core board can be connected to many kinds of end-to-end intelligent devices, and has the characteristics of large capacity storage and autonomous control of non real-time system, It is helpful to promote the process of equipment standardization, improve the quality of equipment design, reduce the cost of operation and maintenance, and ensure the safe, efficient and reliable operation of distribution network equipment.