Electric vehicle-mounted terminal based on cloud computing and using method thereof

Abstract

The invention discloses an electric vehicle-mounted terminal based on cloud computing and a using method thereof. The electric vehicle-mounted terminal comprises a cloud client, a communication module, a human-machine interaction module, a positioning module, an identity identification module, an electric energy metering module, a charge / discharge control module and a CAN (controller area network) data interface. The cloud client is connected with the identity identification module, the positioning module, the human-machine interaction module, the communication module, the electric energy metering module, the charge / discharge control module and the CAN data interface respectively; a cloud server is connected with the communication module; an identity identification card and a vehicle identification card are both connected with the identity identification module; an electric energy meter is connected with the electric energy metering module; and a vehicle information system and a battery management system are both connected with the CAN data interface. Through the invention, the operation reliability of the vehicle-mounted terminal is improved; more personalized services are expanded; the structure and layout of the vehicle-mounted terminal are simplified, and the expandability of the vehicle-mounted terminal is improved; and the user does not worry about data loss, virus invasion and the like, and convenience is provided to the managers in finding the problems of the vehicle and battery in time.

Description

technical field [0001] The invention belongs to the field of electric vehicle management, and in particular relates to a cloud computing-based electric vehicle vehicle-mounted terminal and a use method thereof. Background technique [0002] With the deepening of the global energy crisis, the depletion of oil resources and the increasing harm of air pollution and global temperature rise, governments and automobile companies in various countries generally recognize that energy saving and emission reduction are the main direction of future automobile technology development. The development of electric vehicles will It is the best way to solve these two technical difficulties, among which pure electric vehicles are considered to be the future of the automobile industry. [0003] At present, the real-time monitoring of electric vehicles depends entirely on vehicle-mounted terminals. Judging from the currently used vehicle-mounted terminals, various manufacturers regard veh...

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Problems solved by technology

However, this invention can only realize the management of electric vehicle charging, and cannot meet the needs of other services of electric vehicles, such as charging navigation and vehicle condition analysis

[0006] At the same time, the above inventions all adopt the terminal processing mode, that is, the main business processing functions are arranged on the vehicle-mounted terminal, which puts forward high requirements on the calculation and processing performance of the vehicle-mounted terminal, and the improvement of equipment performance will inevitably bring about equipment layout and heat dissipation. Higher requirements will directly affect the overall price and operation stability of the terminal

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