Ubiquitous power Internet of things is an important direction of the development of smart grid, and distribution Internet of things is the application of ubiquitous power Internet of things in the field of distribution. As the terminal unit of state perception, intelligent decision-making and control subject in the distribution Internet of things, intelligent distribution and transformation terminal is the foundation to realize the distribution Internet of things. In order to solve the problems of complex software architecture of traditional distribution and transformation terminal, which is not conducive to expansion, maintenance and transplantation, Microservice + container technology is adopted as the software architecture of intelligent distribution and transformation terminal, which reduces the complexity of development, improves the efficiency of operation and maintenance, and meets the diverse and rapidly changing service requirements of distribution network.
The introduction of “new energy vehicle charging pile” as one of the contents of “new infrastructure” indicates that the field of charging pile is facing a new round of technological innovation, deployment difficulties and other shortcomings are no longer suitable for its charging operation of the growing business needs. In view of this, a design method based on microservice architecture is proposed. The open source distributed framework Spring Cloud and its components are used to realize the mechanism of service registration discovery, load balancing, service fault tolerance and so on. The reformed operation system has a clear structure, stable operation, timely monitoring and processing of abnormal information such as charging pile fault, and has a broad application prospect.
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