Intelligent electric vehicle charging system based on SCADA system

Abstract

The invention discloses an intelligent electric vehicle charging system based on an SCADA system. The charging system comprises a central monitoring device; a central monitoring device is connected with an output end monitoring system through a communication module; an output end monitoring system is provided with a charger, a temperature sensor, a current sensor, a microseismic sensor and a voltage sensor; the output end monitoring system uploads multi-source heterogeneous charging information, such as temperature, current, voltage and vibration, measured by the devices in the charging process to the central monitoring device in real time, collects static and dynamic automobile battery information through the central monitoring device and monitors the charging state of an automobile battery in real time. Therefore, a multi-source heterogeneous charging early warning model in the charging process is constructed, advanced prediction and early warning of charging operation faults are achieved, the charging operation process is controlled in time through the central monitoring device, and faults of the battery in the charging process are avoided.

Description

technical field [0001] The disclosure belongs to the technical field of electric vehicle charging, and in particular relates to an intelligent electric vehicle charging system based on a SCADA system. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The use of conventional fossil fuels has caused a great degree of pollution to the atmosphere. At the same time, as a non-renewable energy source, the reserves of fossil fuels are becoming less and less; for this reason, many countries and scientific research institutions are actively working on the development of electric vehicles. R & D and production, the development of electric vehicles has become an inevitable trend of energy saving and emission reduction and the improvement of the global environment. [0004] However, the shortcomings of electric vehicles such as weak battery life and in...

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Problems solved by technology

[0006] However, in recent years, as the number of users of electric vehicles has continued to increase, incidents of electric vehicle fires have also occurred frequently; this also limits the pace of investment in the construction of charging piles and charging stations by the majority of car companies and charging companies. However, there is no forecasting and early warning device and corresponding forecasting and early warning methods in the process, and the danger is often discovered only after the battery smokes and catches fire. Obviously, at this time, economic losses have already been caused, and great risks are caused to the surrounding environment and people.

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