To provide a non-contact charge system which can suppress the deterioration of a battery without reducing user convenience.SOLUTION: A non-contact charge system 1 transmits battery charge power in a non-contact manner, to charge a battery 4 loaded on a vehicle 3 with the battery charge power. A non-contact charger 2 includes: a radio communication device 16 which acquires the running information of the vehicle 3 and the use information of the battery 4; a target set unit 15 which generates a charge plan, including the target SOC of the battery 4, based on the information acquired by the radio communication device 16; and a charge control unit 14 which controls the transmission of the battery charge power based on the target SOC. The target set unit 15 divides an average running distance and an average charge rate decrement into seven days of a week sections on an all day basis, and classifies each days of a week section into a plurality of long distance groups and short distance groups based on the average running distance, so as to set the target SOC based on the average charge rate decrement included in each group.SELECTED DRAWING: Figure 1
【課題】ユーザの利便性を低下させることなくバッテリの劣化を抑制できる非接触充電システムを提供すること。【解決手段】非接触充電システム1は、非接触によりバッテリ充電用の電力を送出し、このバッテリ充電用の電力により車両3に搭載されたバッテリ4を充電する。非接触充電装置2は、車両3の走行情報及びバッテリ4の使用情報を取得する無線通信装置16と、無線通信装置16で取得した情報に基づいて、バッテリ4の目標SOCを含む充電プランを作成する目標設定部15と、目標SOCに基づいてバッテリ充電用の電力の送出を制御する充電制御部14と、を備える。目標設定部15は、平均走行距離及び平均充電率減少分を終日単位の7つの曜日区分に分け、平均走行距離に基づいて各曜日区分を複数の長距離グループと短距離グループに分類し、各グループに含まれる平均充電率減少分に基づいて目標SOCを設定する。【選択図】図1
NON-CONTACT CHARGE SYSTEM
非接触充電システム
2021-10-07
Patent
Electronic Resource
Japanese
IPC: | B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
NON-CONTACT CHARGE CONTROL DEVICE OF ELECTRIC VEHICLE AND NON-CONTACT CHARGE CONTROL SYSTEM
European Patent Office | 2020
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