Electric vehicle intelligent management system based on Internet of Things

Abstract

The invention discloses an Internet of Things-based electric vehicle intelligent management system which comprises an electric vehicle, a mobile terminal and a server. The electric vehicle and the mobile terminal are in bidirectional connection, and the mobile terminal and the server are in bidirectional connection. The invention relates to the technical field of electric vehicle control. According to the electric vehicle intelligent management system based on the Internet of Things, the electric vehicle comprises a management unit, an equipment module and a communication module I; the mobileterminal comprises a control application and a communication module II; a voltage monitoring module and a charging timing module in a data acquisition module are utilized to carry out loss analysis onthe electric vehicle battery; a voltage comparison module and a loss analysis module in a data analysis module are used for acquiring loss data of the battery; and the loss data are sent to the mobile terminal through the communication module I and the communication module II, so that a user can know the remaining service life of the electric vehicle to a certain extent, and the user can replacethe battery of the electric vehicle in time.

Description

technical field [0001] The invention relates to the technical field of electric vehicle control, in particular to an intelligent management system for electric vehicles based on the Internet of Things. Background technique [0002] Electric vehicles, that is, electric drive vehicles, also known as electric drive vehicles, electric vehicles are divided into AC electric vehicles and DC electric vehicles. Generally speaking, electric vehicles use batteries as energy sources, and convert electrical energy into mechanical energy through controllers, motors and other components. There are many defects in the existing electric vehicle control technology for vehicles that change the speed by controlling the magnitude of the current. First, there is no interaction between people and the vehicle, and the electric vehicle can only passively receive the user's instructions. The corresponding function is executed by pressing the relevant button of the electric vehicle. For the user, the ...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an intelligent management system for electric vehicles based on the Internet of Things, which solves the problem that in the patent publication number CN203812049U, the loss data of batteries, the core components of electric vehicles, cannot be monitored, so it is impossible to know the At the same time, when the electric vehicle is stolen, the electric vehicle cannot alarm the vehicle, and there are still defects in the intelligent management system of the electric vehicle

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