Electric vehicle charging station charging pile intelligent management method and device

Abstract

The invention discloses an electric vehicle charging station charging pile intelligent management method and device applied to a charging station management and control system, and the method comprises the steps: analyzing whether a charging pile is in an available state or not in real time based on data collected by collection equipment of the charging pile; receiving a charging request of a userside, and obtaining charging demand parameter information; based on the charging pile list in the available state, intelligently selecting the charging pile with the minimum charging completion timeand cost according to the charging demand parameter information, judging whether the electric vehicle is a to-be-charged target intelligently matched with the charging pile where the charging parkingspace is located or not according to an electric vehicle image shot by charging parking space camera shooting equipment, and if yes, allowing the electric vehicle to park in the parking space and performing charging based on the intelligently matched charging plan. A user purposefully selects the charging station, the occupancy rate of the charging piles of each charging station is balanced, the management of charging parking spaces is realized through the combination of vehicle identification and intelligent ground lock switch control, and the problem that charging pile parking spaces are occupied by a fuel vehicle is avoided.

Description

technical field [0001] The invention relates to the field of electric vehicle charging management, in particular to an intelligent management method and device for charging piles of electric vehicle charging stations. Background technique [0002] Large parking charging stations for electric vehicles are used to provide charging equipment for electric vehicles, such as providing a large number of parking spaces and charging piles, and their specific forms are various. With the continuous increase of electric vehicles, how to carry out intelligent charging control for large-scale electric vehicles is an urgent problem to be solved. The charging of large-scale electric vehicles connected to the power grid will inevitably have a negative impact on the stable operation of the power grid, which may cause the power quality of the power grid to decrease, the loss of the power grid to increase, and the transformer to be overloaded. Due to the lag, the user end cannot clarify the ch...

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Problems solved by technology

The charging of large-scale electric vehicles connected to the power grid will inevitably have a negative impact on the stable operation of the power grid, which may cause the power quality of the power grid to decrease, the loss of the power grid to increase, and the transformer to be overloaded. Due to the lag, the user end cannot clarify the charging pile information and its real-time working status. On the one hand, it leads to a decrease in the operating efficiency of the charging system; The problem of uneven utilization of multiple charging stations; parking spaces in large parking charging stations for electric vehicles are generally only provided for electric vehicles, and existing parking spaces are often occupied by non-electric vehicles, such as fuel vehicles and other non-motorized vehicles, so It will cause a large number of charging piles to be unused, resulting in waste of resources, and it will also cause some electric vehicles to be unable to charge

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