The invention belongs to the technical field of electric vehicle charging, particularly relates to an electric vehicle charging system and device based on mobile charging pile scheduling, and aims tosolve the problems that an existing mobile charging pile scheduling method is small in scheduling range, a charging vehicle cannot be found, and the electric vehicle is inconvenient to charge due to inconvenient recovery and maintenance. The system disclosed in the present invention comprises: an information interaction unit for acquiring charging request/reservation/charging completion information; a data acquisition unit used for acquiring a current charging demand, current mobile and fixed charging pile distribution diagrams and residual electric quantity information of each mobile chargingpile; a charging demand prediction unit used for predicting the charging demand of the next time period; a charging pile scheduling unit used for generating a charging demand prediction distributiondiagram and performing charging pile scheduling in combination with the data of the data acquisition unit; a charging unit used for selecting the optimal charging pile to charge the electric vehicle.According to the system, the mobile charging pile is scheduled in advance on the basis of predicting the charging demand, the charging efficiency of the electric vehicle is high, the accuracy is high,and the real-time performance is good.
本发明属于电动汽车充电技术领域,具体涉及了一种基于移动充电桩调度的电动汽车充电系统及装置,旨在解决现有移动充电桩调度方法调度范围小、存在找不到充电车以及回收、维护不便导致电动汽车充电不方便的问题。本发明包括:信息交互单元,获取充电请求/预约/充电完成信息;数据获取单元,获取当前充电需求、当前移动和固定充电桩分布图以及各移动充电桩剩余电量信息;充电需求预测单元,预测下一时间段的充电需求;充电桩调度单元,生成充电需求预测分布图,结合数据获取单元的数据进行充电桩调度;充电单元,用于选择最优充电桩进行电动汽车充电。本发明在预测充电需求的基础上提前调度移动充电桩,电动汽车充电效率高、准确率高、实时性好。
Electric vehicle charging system and device based on mobile charging pile scheduling
基于移动充电桩调度的电动汽车充电系统及装置
2020-11-20
Patent
Electronic Resource
Chinese
IPC: | G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06K Erkennen von Daten , RECOGNITION OF DATA / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
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