DISTRIBUTED CHARGE MANAGEMENT SYSTEM FOR ELECTRIC VEHICLES

• US 20140312837A1
• Filed: 04/18/2013
• Published: 10/23/2014
• Est. Priority Date: 04/18/2013
• Status: Active Grant

• Current Assignee: TALINO EV Management Systems, Inc.
• Original Assignee: TALINO EV Management Systems, Inc.
• Inventors: Abreu, Enrique
• Granted Patent: US 9,873,345 B2
• Time in Patent Office: Days
• US Class Current: 320/109
• CPC Class Codes: B60L 2200/12 Bikes
• CPC Class Codes: B60L 2210/30 AC to DC converters
• CPC Class Codes: B60L 2240/622 by satellite navigation
• CPC Class Codes: B60L 2240/70 Interactions with external data bases, e.g. traffic centres
• CPC Class Codes: B60L 2240/80 Time limits
• CPC Class Codes: B60L 2250/10 by alarm
• CPC Class Codes: B60L 50/52 characterised by DC-motors
• CPC Class Codes: B60L 53/11 DC charging controlled by the charging station, e.g. mode 4
• CPC Class Codes: B60L 53/14 Conductive energy transfer
• CPC Class Codes: B60L 53/63 in response to network capacity
• CPC Class Codes: B60L 53/64 Optimising energy costs, e.g. responding to electricity rates
• CPC Class Codes: B60L 53/65 involving identification of vehicles or their battery types
• CPC Class Codes: B60L 53/665 Methods related to measuring, billing or payment
• CPC Class Codes: B60L 53/68 Off-site monitoring or control, e.g. remote control
• CPC Class Codes: Y02E 60/00 Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• CPC Class Codes: Y02T 10/70 Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 10/7072 Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
• CPC Class Codes: Y02T 10/72 Electric energy management in electromobility
• CPC Class Codes: Y02T 90/12 Electric charging stations
• CPC Class Codes: Y02T 90/14 Plug-in electric vehicles
• CPC Class Codes: Y02T 90/16 : Information or communication technologies improving the operation of electric vehicles
• CPC Class Codes: Y02T 90/167 : Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
• CPC Class Codes: Y04S 10/126 : the energy generation units being or involving electric vehicles [EV] or hybrid vehicles [HEV], i.e. power aggregation of EV or HEV, vehicle to grid arrangements [V2G]
• CPC Class Codes: Y04S 30/12 : Remote or cooperative charging
• CPC Class Codes: Y04S 30/14 : Details associated with the interoperability, e.g. vehicle recognition, authentication, identification or billing

Abstract

An apparatus for charging an electric vehicle includes a DC voltage source, and a charge dispenser connected to the DC voltage source. The charge dispenser is configured to receive first data from a remote clearinghouse and to control charging of the electric vehicle based at least in part on that received first data.

Claims

1. An apparatus for charging an electric vehicle, said apparatus comprising a DC voltage source, and a charge dispenser connected to said DC voltage source, said charge dispenser being configured to receive first data from a remote clearinghouse and to control charging of said electric vehicle based at least in part on said received first data.

2. The apparatus of claim 1, wherein said charge dispenser comprises a controller, and a communication device configured to communicate with said clearinghouse, wherein said controller is configured to receive said first data from said clearinghouse via said communication device and to control charge flow to said electric vehicle based at least in part on said first data.

3. The apparatus of claim 1, wherein said first data comprises data associated with said electric vehicle, said data associated with said electric vehicle being indicative of credits available for charge acquisition by said electric vehicle.

4. The apparatus of claim 1, wherein said charge dispenser comprises a port for receiving second data from a battery management system associated with said electric vehicle, said second data comprising data identifying said electric vehicle, and wherein said controller is configured to transmit said second data to said clearinghouse for authentication of a transaction involving said electric vehicle.

5. The apparatus of claim 1, wherein said DC voltage source comprises an inverter connected to an AC voltage source.

6. The apparatus of claim 1, wherein said communication device comprises a cellular transceiver.

7. The apparatus of claim 1, wherein said communication device comprises a telephone.

8. The apparatus of claim 1, wherein said communication device comprises a network interface.

9. The apparatus of claim 1, wherein said controller is configured to halt delivery of charge to said electric vehicle upon occurrence of a condition.

10. The apparatus of claim 1, wherein said controller is configured to halt delivery of charge to said electric vehicle upon delivery of a predetermined charge, said predetermined charge being determined at least in part based on said first data.

11. The apparatus of claim 1, wherein said controller is configured to halt delivery of charge to said electric vehicle upon delivery of a predetermined charge, said predetermined charge being determined at least in part based on an exchange rate between credits recognized by said clearinghouse and a predetermined amount of charge per credit.

12. An apparatus for managing charging of electric vehicles, said apparatus comprising a clearinghouse in communication with a plurality of repletion sites, with a plurality of battery management systems in electric vehicles, and with a database comprising data indicative of credits available for use by users for charge acquisition, said clearinghouse comprising a data processing system programmed and configured to provide first data to said charge dispenser, said first data being indicative of credits available for charge acquisition during a vehicle charging event, and to receive second data from a charge dispenser at a repletion site, said second data being indicative of an electric vehicle charging event.

13. The apparatus of claim 12, wherein said clearinghouse comprises a cellular transceiver for communication with said battery management systems and with said charge dispensers.

14. The apparatus of claim 12, wherein said database comprises data keyed to cell phone numbers.

15. The apparatus of claim 12, wherein said database comprises data keyed to battery management systems.

16. A method for charging an electric vehicle, said method comprising receiving, from a remote clearinghouse, data indicative of credits that can be used for charge acquisition, and based at least in part on said data, allowing charge to flow to said electric vehicle.

17. The method of claim 16, further comprising determining a charge corresponding to said credits.

18. The method of claim 16, further comprising, upon detecting a termination condition, ceasing flow of charge to said electric vehicle.

19. The method of claim 16, further comprising, transmitting, to said clearinghouse, data indicative of a number of credits consumed in the course of charging said electric vehicle.