PROBLEM TO BE SOLVED: To discriminate whether an abnormality occurs at either a contact of a relay etc. or a power line.SOLUTION: A vehicle charger, which includes a charge connector 3 connectable to a charger body and a vehicle, includes: a detection unit which can detect whether or not the charge connector 3 is returned to the charger body; a signal output unit 14 which, in a state that the charge connector is returned, can output an operation signal to a contact 13; contact determination means which can determine whether the contact operates according to the output of the signal output unit; and line disconnection determination means which can determine the existence or non-existence of conduction when the contact is operated.SELECTED DRAWING: Figure 2
【課題】リレーなどの接点部に異常が生じているのか、電源線に異常が生じているのかを判別できるようにすること。【解決手段】充電装置本体と車両に接続可能な充電コネクタ3を備えた車両充電装置であって、充電コネクタ3が充電装置本体に戻されたかを検知可能な検知部と、充電コネクタが戻された状態で接点部13に動作信号を出力可能な信号出力部14と、信号出力部の出力に対応して接点部が動作するかを判定可能な接点判定手段と、接点部の動作時に通電の有無を判定可能な断線判定手段と、を備える車両充電装置とする。【選択図】図2
VEHICLE CHARGER
車両充電装置
2018-02-01
Patent
Electronic Resource
Japanese
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |