System for automatically gathering battery information

• US 8,704,483 B2
• Filed: 11/28/2012
• Issued: 04/22/2014
• Est. Priority Date: 08/20/2004
• Status: Active Grant

• Current Assignee: Midtronics Incorporated
• Original Assignee: Midtronics Incorporated
• Inventors: Bertness, Kevin I., Philbrook, John S.
• Primary Examiner(s): Tso, Edward
• Assistant Examiner(s): Omar, Ahmed
• Application Number:
  US13/687,673
• Publication Number:
  US 20130087624A1
• Time in Patent Office: 510 Days
• Field of Search: 324/426
• US Class Current: 320/104
• CPC Class Codes: G01R 31/3648 comprising digital calculation means, e.g. for performing an algorithm
• CPC Class Codes: G06K 19/0723 the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
• CPC Class Codes: G06Q 99/00 Subject matter not provided for in other groups of this subclass
• CPC Class Codes: H01M 10/4257 Smart batteries, e.g. electronic circuits inside the housing of the cells or batteries
• CPC Class Codes: H01M 10/488 Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
• CPC Class Codes: H02J 7/00043 using switches, contacts or markings, e.g. optical, magnetic or barcode
• CPC Class Codes: H02J 7/00047 with provisions for charging different types of batteries
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A method that includes affixing a radio frequency identification tag on a storage battery at a battery manufacturing plant. The method also includes storing battery manufacturing information into the radio frequency identification tag at the battery manufacturing plant. The battery manufacturing information includes a battery algorithm suitable for use in testing the storage battery.

Claims

1. An apparatus comprising:

a storage battery having a housing; and

a radio-frequency identification (RFID) label affixed to an outer surface of the housing of the storage battery,

wherein the RFID label includes stored battery test/charge results; and

battery maintenance circuitry configured to store information into the RFID label.

2. The apparatus of claim 1 and wherein the RFID label further comprises stored battery identification information.

3. The apparatus of claim 1 and wherein the RFID label further comprises stored battery warranty information.

4. The apparatus of claim 1 and wherein the RFID label further comprises stored information related to a vehicle in which the battery is used.

5. The apparatus of claim 4 and wherein the information related to the vehicle in which the battery is used comprises a vehicle identification number VIN of the vehicle.

6. The apparatus of claim 5 and wherein the RFID label comprises stored battery warranty information, and wherein the VIN of the vehicle ties the battery warranty information to the vehicle.

7. The apparatus of claim 1 and wherein the stored battery test/charge results comprise battery pre-charge test results and a corresponding timestamp for the pre-charge test results and post charge test results and a corresponding timestamp for the post-charge test results.

8. A method comprising:

affixing a radio-frequency identification (RFID) label to a housing of the storage battery, wherein the RFID label is electrically isolated from the storage battery;

testing the storage battery; and

storing the test results in the RFID label.

9. The method of claim 8 and further comprising storing battery identification information in the RFID label.

10. The method of claim 8 and further comprising storing battery warranty information in the RFID label.

11. The method of claim 8 and further comprising storing information related to a vehicle in which the battery is used in the RFID label.

12. The method of claim 11 and wherein the information related to the vehicle in which the battery is used comprises a vehicle identification number VIN of the vehicle.

13. The method of claim 12 and further comprising storing battery warranty information into the RFID label, wherein the VIN of the vehicle ties the battery warranty information to the vehicle.

14. The apparatus of claim 8 and wherein the stored test results comprise battery pre-charge test results and a corresponding timestamp for the pre-charge test results and post charge test results and a corresponding timestamp for the post-charge test results.

15. An apparatus comprising:

a storage battery having a housing;

a radio-frequency identification (RFID) label affixed to an external surface of the storage battery, and

battery maintenance circuitry configured to store information into the RFID label;

wherein the RFID label is electrically isolated from the storage battery and includes stored battery test/charge results.

16. The apparatus of claim 15, and wherein the battery maintenance circuitry is a part of a battery maintenance tool that is physically unattached to, and operates independently of, the battery and the RFID label, and wherein the battery maintenance circuitry is configured to wirelessly input information into the RFID label from a location that is external to any device that may include the battery and the RFID label.