PROBLEM TO BE SOLVED: To provide a noncontact charging system capable of avoiding such a situation that during a period, where communication faults are likely to occur frequently after wireless communication connection is established between a vehicle while driving and a power supply stand before the vehicle stops completely, the wireless communication connection is disconnected and charging is disabled, as much as possible.SOLUTION: A noncontact charging system 100 is constituted of power supply stands 10-30 installed, respectively, in the parking spaces of a parking area, and an electric car 40. The electric car 40 and the power supply stand 10 are configured to disconnect the wireless communication connection, when it is established between them and reception of a signal from the opposite party fails by a predetermined number of communication disconnection times. The predetermined number of communication disconnection times is set depending on the charging step performed between the electric car 40 and power supply stand 10.SELECTED DRAWING: Figure 4
【課題】走行中の車両と給電スタンドの間で無線通信接続が確立されてから車両が完全に停止するまでの通信障害が多発しやすい期間中に、両者の間の無線通信接続が切断されて充電処理が行えなくなる事態を最大限回避することができる、非接触充電システムを提供する。【解決手段】非接触充電システム100は、駐車場内の各駐車スペースにそれぞれ設置される給電スタンド10〜30と電気自動車40とから構成されている。電気自動車40と給電スタンド10は、両者の間で無線通信接続を確立している際に、相手方からの信号の受信に所定の通信切断回数だけ失敗すると、無線通信接続を切断するように構成されており、所定の通信切断回数は、電気自動車40と給電スタンド10の間で行われる充電処理のステップに応じて設定される。【選択図】図4
NONCONTACT CHARGING SYSTEM, POWER SUPPLY STAND AND BATTERY MOUNTING VEHICLE
非接触充電システム、給電スタンドおよびバッテリ搭載車両
2016-03-07
Patent
Electronic Resource
Japanese
NONCONTACT CHARGING SYSTEM, POWER SUPPLY STAND AND BATTERY MOUNTING VEHICLE
European Patent Office | 2016
|NONCONTACT POWER SUPPLY SYSTEM, SERVER, AND NONCONTACT POWER SUPPLY METHOD
European Patent Office | 2025
|COIL FOR NONCONTACT POWER SUPPLY AND NONCONTACT POWER SUPPLY SYSTEM
European Patent Office | 2021
|POWER SUPPLY MAT, POWER SUPPLY VEHICLE, AND NONCONTACT POWER SUPPLY SYSTEM
European Patent Office | 2024
|