Cluster architecture type central server and electric vehicle time-sharing lease system and method

Abstract

The invention discloses a cluster architecture type central server and an electric vehicle time-sharing lease system and method. The cluster architecture type central server comprises several cluster nodes, several database servers, an optical fiber interchanger and a disk pack, wherein each cluster node is connected to a user hand-held terminal, an access terminal and a periodic lease device, each cluster node is in communication connection with a subserver, each cluster node is in communication connection with each database server, each database server is connected to the optical fiber interchanger, and the disk pack is in communication connection with the optical fiber interchanger. All the database servers use and manage the same database so as to disperse the pressure of the database servers. The cluster nodes share storage, namely, the disk pack, and data files, online logs, control files and parameter files are all put on the shared storage. The cluster architecture can achieve load balancing of multiple nodes, and sharply reduce the pressure of the servers. According to the technical scheme, the cluster architecture type central server and the electric vehicle time-sharing lease system and method are suitable for rental services of electric vehicles.

Description

technical field [0001] The invention relates to a server architecture and a car rental system, in particular to a cluster architecture central server and an electric car time-sharing rental system and method. Background technique [0002] A cluster is a group of independent computers interconnected by a high-speed network that form a group and are managed as a single system. When a client interacts with the cluster, the cluster behaves like a stand-alone server. [0003] The rental and return of existing cars needs to be carried out at a specific site, which is not convenient enough. The rental system also lacks a relatively stable and efficient central server. [0004] The State Intellectual Property Office of the People's Republic of China published a patent document (publication number: CN104282088A) titled "A charging pile-based electric vehicle rental management system and its rental management method" on January 14, 2015, which includes the system remote Management ...

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Problems solved by technology

[0005] The present invention mainly solves the technical problems existing in the prior art, such as the lack of a stable and efficient central server architecture, the need for more manual participation in the car rental management system, and the inability to realize self-service rental, etc., and provides a stable, high-efficiency, and good Experienced cluster-based central server, while providing a time-sharing electric vehicle rental system and method based on the cluster-based central server that can realize self-service rental

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