摘要:
Techniques for static tuning retro-directive wireless power transmission systems are described herein. The techniques described herein include systems, methods and software for establishing a static tuning mode for a retro-directive wireless power transmission system. The static tuning mode can generate an extended stable power sphere that facilitates accurate RF and other measurements. Additionally, techniques are provided for characterizing the wireless power delivery paths.
摘要:
A parking meter mechanism is described that may include a front housing, having a display opening for viewing a display through, connected to an internal structure. Additionally or alternatively the parking meter mechanism may include a contactless payment reader located behind the display. The parking meter mechanism may be secured to a lower housing. A back housing may be secured to the lower housing as well. The front or back housing may include a solar panel compartment and solar panel mounted therein.
摘要:
A device is communicatively connected to a remote transaction processing system. In at least one embodiment, the device comprises a dedicated power supply that is independent of a mains power supply, and has an operational state that is set according to an outcome of a transaction processed by the remote transaction processing system. The remote transaction processing system processes the transaction via communication with a separate mobile communications device. In another embodiment, a system comprises a device having a primary function other than facilitating communication, an interface for operating the device, and a transaction processing system that is remote from the device. The device, the interface, and the transaction processing system communicate wirelessly. The transaction processing system is configured to process payment transactions for usage of the device, and the outcome of the payment transactions determines whether the device is operational to provide its primary function.
摘要:
Systems and methods for market-based financial settlement of transactions within an electric power grid are disclosed. At least one active grid element is constructed and configured in Internet Protocol (IP)-based network communication with a settlement processor via at least one coordinator in real-time or in a predetermined timeframe. The at least one active grid element generates revenue grade metrology data based on measurement and verification for a participation of the at least one active grid element in the electric power grid. The at least one active grid element provides automated messaging to the settlement processor. The settlement processor provides a market-based financial settlement message based upon the revenue grade metrology data and a kilowatt packet (KWP) unit. The KWP unit provides a quantifying market rate for monetization for any unit of kilowatts with respect to time.
摘要:
A computer implemented method is provided. The method includes detecting, by a computer of a charging unit (CU), a connection of a charging connector of the CU to a vehicle charge port of an electric vehicle (EV). The detecting of the connection includes processing a data exchange between electronics of the EV and the computer of the CU. The method includes receiving, by the computer of the CU, charge status of the EV while the charging connector is connected to the CU. The received charge status of the EV changes as charge is provided from the CU to a battery of the EV. The method includes sending a notification by server to a user account that was used to obtain charge for the EV at the CU. The notification provides data for a graphical user interface that shows the charge status of the EV. The method includes receiving instructions from a device associated with the user account, to make payment of a fee or receive a fee charge, to instruct the CU to indicate an in progress or in-use state even when the EV is at a full level of charge while the EV is occupying the CU and is preventing others from access to the CU that is provided for public use of users with user accounts. The method includes sending data by the server to the computer of the CU to display an in progress or in-use state, wherein the server communicates over the internet with the device.
摘要:
Methods, systems, charge units, computer readable media, and combinations thereof are provided. One example method includes receiving data, at a server, indicative that a user account has accessed a charging unit for charging an electric vehicle. The charging unit has an indicator that identifies an active charging status while the electric vehicle is connected to the charging unit for charging a battery of the electric vehicle using the charging unit. The charging unit is configured to identify a complete charging status when the electric vehicle is finished charging said battery using the charging unit. The method includes receiving data, at the server, indicative of a status of charge of the electric vehicle during the charging. Sending a notification to a device having access to the user account, regarding said status of charge during the charging of the electric vehicle. The notification identifies a current level of charge of the battery of the electric vehicle and optionally an estimate of a time remaining to finish charging the battery of the electric vehicle. The method includes receiving an instruction, from the device, to maintain the electric vehicle connected to the charging unit for a set period of time after the battery of the electric vehicle is finished charging. The server is configured to sends data to the charge unit to allow the electric vehicle to maintain connected to the charging unit even when the battery of electric vehicle has reached the complete charging status.
摘要:
Methods for managing charge status of an electric vehicle (EV) at a charge unit (CU) and systems that use cloud processing, are provided. One method includes detecting connection of a charging connector of the charge unit to a vehicle charge port of the EV. The method also includes receiving charge status of the EV while the charging connector is connected to the CU and activating a visual indicator at the CU. The visual indicator is set indicative of the charge status of the EV. The method includes changing the visual indicator as the charge status of the EV changes. The method enables a user device to receive notifications of charge status and communicate with cloud processing to request changing of the visual indicator of the CU to a non-full state even when the EV is at a full state of charging.
摘要:
Method and charging station for charging rechargeable battery-operated device(s). The charging station comprises at least one receptacle for receiving at least one rechargeable battery-operated device to be charged, a payment module for processing a payment for allowing one or more of the at least one rechargeable battery-operated device to be charged for a period of time and a charging module for charging the one or more of the at least one rechargeable battery-operated device within the at least one receptacle, in accordance with the processed payment, the charging module receiving electrical power from a local power generator. The method comprises receiving the rechargeable battery-operated device for connection into the receptacle, processing a payment for allowing the rechargeable battery-operated device to be charged for a period of time and charging the rechargeable battery-operated device within the receptacle, in accordance with the processed payment.
摘要:
Provided herein is a system for managing energy of a residential community sharing energy, the system including a plurality of home EMS (Energy Management System) provided in individual households; a unit for supplying common use energy having a production unit configured to produce common use energy, and a storage unit for charging the produced common use energy; and a residential community EMS configured to manage production and charging of the common use energy, and to control the unit for supplying the common use energy, in response to receiving a signal requesting to use the common use energy transmitted from a home EMS supply, supply the common use energy to the home EMS that transmitted the signal requesting to use the common use energy.