公开(公告)号：US20250026210A1

公开(公告)日：2025-01-23

申请号：US18909137

申请日：2024-10-08

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOICHI NISHIDA ,  TETSURO SAWAI

IPC: B60L53/124 ,  B60L53/126 ,  G08G1/14

Abstract: A device including a power transmitting coil for providing electric power; a thermal sensor; and a circuit operative to: before start of transmitting first electric power for charging, cause the power transmitting coil to supply second electric power to a charging space; cause the thermal sensor to detect whether temperature in the charging space increases after the second electric power is transmitted; before start of transmitting the first electric power, determine chargeability based on presence information and foreign object information, the presence information indicating whether a mobile object is present in the charging space, and the foreign object information indicating whether the temperature in the charging space increases, and cause the power transmitting coil to transmit the first electric power in a case the circuit determines chargeable. The second electric power is lower than the first electric power, and the second electric power is supplied before the mobile object is located on the charging space.

公开(公告)号：US20230219432A1

公开(公告)日：2023-07-13

申请号：US18121435

申请日：2023-03-14

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOICHI NISHIDA ,  TETSURO SAWAI

IPC: B60L53/124 ,  B60L53/126 ,  G08G1/14

CPC classification number: B60L53/124 ,  B60L53/126 ,  G08G1/145 ,  Y02T90/12 ,  Y02T10/7072 ,  Y02T90/14 ,  Y02T10/70

Abstract: A chargeability determining method, including before start of transmitting first electric power to a mobile object, wirelessly supplying second electric power to a charging space, detecting whether temperature in the charging space increases after the second electric power is transmitted, and before start of transmitting the first electric power, determining chargeability of the mobile object based on presence information and foreign object information. The presence information indicating whether a charging object is present in the charging space, and the foreign object information indicating whether the temperature in the charging space increases.

公开(公告)号：US20210309117A1

公开(公告)日：2021-10-07

申请号：US17351502

申请日：2021-06-18

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOICHI NISHIDA ,  TETSURO SAWAI

IPC: B60L53/124 ,  B60L53/126 ,  G08G1/14

Abstract: A chargeability presenting method which includes before start of transmitting first electric power to an electric vehicle, wirelessly supplying second electric power to a charging space, detecting whether heat is generated by a foreign object in the charging space after the second electric power is transmitted, and before start of transmitting the first electric power, presenting chargeability information that is generated based on vehicle presence information and foreign object information, the vehicle presence information indicating whether the charging space is vacant, and the foreign object information indicating whether the heat is detected in the charging space

公开(公告)号：US20180253972A1

公开(公告)日：2018-09-06

申请号：US15901215

申请日：2018-02-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOICHI NISHIDA ,  TETSURO SAWAI

IPC: G08G1/14

CPC classification number: G08G1/145 ,  B60L11/182

Abstract: A chargeability presenting method that uses an information terminal having a display device and connected to vehicle parking places having charging spaces in which vehicles including an electric vehicle are parkable and chargers for wirelessly charging the vehicles are installed. The method includes a display outputting an image indicating chargeability in each vehicle parking place in a predetermined form, the image being generated based on vehicle presence information indicating whether or not a vehicle is present in each charging space and foreign-object information indicating a result of an attempt to detect a foreign object on each charger.

公开(公告)号：US20200184819A1

公开(公告)日：2020-06-11

申请号：US16788511

申请日：2020-02-12

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOICHI NISHIDA ,  TETSURO SAWAI

IPC: G08G1/14 ,  B60L53/124 ,  B60L53/12

Abstract: A method of managing a vehicle parking place system having a management system apparatus which communicates with an information terminal and a vehicle parking place through a network. The method includes outputting vehicle presence information indicating whether or not a vehicle is present in a charging space included in the vehicle parking place; outputting foreign-object information indicating whether or not a foreign object is present, other than the vehicle, in a wireless power-supply region in the charging space; and presenting, in the information terminal, chargeability information that is generated based on the vehicle presence information and the foreign-object information.

公开(公告)号：US20190114918A1

公开(公告)日：2019-04-18

申请号：US16166122

申请日：2018-10-21

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： YOICHI NISHIDA ,  TETSURO SAWAI

IPC: G08G1/14

Abstract: A method of managing a vehicle parking place system having a management system apparatus which communicates with an information terminal and a vehicle parking place through a network. The method includes outputting vehicle presence information indicating whether or not a vehicle is present in a charging space included in the vehicle parking place; outputting foreign-object information indicating whether or not a foreign object is present, other than the vehicle, in a wireless power-supply region in the charging space; and presenting, in the information terminal, chargeability information that is generated based on the vehicle presence information and the foreign-object information.