BATTERY MARVEL 1.0

• US 20130127611A1
• Filed: 11/19/2012
• Published: 05/23/2013
• Est. Priority Date: 11/20/2011
• Status: Abandoned Application

• Current Assignee: Battery Marvel, LLC
• Original Assignee: Battery Marvel, LLC
• Inventors: BERNSTEIN, Gary, DECKER, David
• Application Number:
  US13/680,927
• Publication Number:
  US 20130127611A1
• Time in Patent Office: Days
• US Class Current: 340/455
• CPC Class Codes: B60L 2240/545 Temperature
• CPC Class Codes: B60L 2240/547 Voltage
• CPC Class Codes: B60L 2240/549 Current
• CPC Class Codes: B60L 2240/80 Time limits
• CPC Class Codes: B60L 2250/10 by alarm
• CPC Class Codes: B60L 3/0046 relating to electric energy storage systems, e.g. batteries or capacitors
• CPC Class Codes: B60L 3/12 Recording operating variables ; Monitoring of operating variables
• CPC Class Codes: B60L 58/14 Preventing excessive discharging
• CPC Class Codes: B60L 58/15 Preventing overcharging
• CPC Class Codes: B60L 58/16 responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
• CPC Class Codes: G01R 31/007 using microprocessors or computers
• CPC Class Codes: G01R 31/3646 for indicating electrical conditions or variables, e.g. visual or audible indicators
• CPC Class Codes: G01R 31/3835 involving only voltage measurements
• CPC Class Codes: G01R 31/392 Determining battery ageing or deterioration, e.g. state of health
• CPC Class Codes: G08B 21/18 Status alarms G08B21/02 takes precedence
• CPC Class Codes: H01M 10/4285 Testing apparatus
• CPC Class Codes: H01M 10/48 Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals, H01M50/569
• CPC Class Codes: H02J 7/0048 Detection of remaining charge capacity or state of charge [SOC]
• CPC Class Codes: H02J 7/005 Detection of state of health [SOH]
• CPC Class Codes: Y02E 60/10 Energy storage using batteries
• CPC Class Codes: Y02T 10/70 : Energy storage systems for electromobility, e.g. batteries
• CPC Class Codes: Y02T 90/16 : Information or communication technologies improving the operation of electric vehicles

Abstract

A battery monitor comprising a memory and a processor is provided. The processor is in communication with the memory. The processor is configured to determine a state of a battery. The processor further determines whether to generate an alert based at least in part on the state. If the processor determines to generate the alert, the memory is configured to store a type of the alert and the state of the battery.

Claims

1. A battery monitor, comprising:

a memory;

a processor, the processor in communication with the memory, the processor configured to;

determine a state of a battery;

determine whether to generate an alert based at least in part on the state; and

if the processor determines to generate the alert, the memory is configured to store a type of the alert and the state of the battery.

2. The battery monitor of claim 1, wherein determining the state of the battery further comprises determining a voltage and a temperature of the battery;

and wherein the memory is further configured to store the voltage, the temperature and a time when the processor determined the state of the battery, and wherein the alert generated is one of an audio and a visual alert.

3. The battery monitor of claim 1, wherein the state of the battery is one of a plurality of states, and wherein the memory is further configured to store a number of times the processor determined that the battery was in each of the plurality of states.

4. The battery monitor of claim 1, further including a communication interface in communication with the memory and the processor, the communication interface comprising a transmitter configured to send wirelessly one of a text message and an email message including the state of the battery to a computer.

5. The battery monitor of claim 1, wherein the type of the alert is one of a plurality of alert types, and wherein the memory is further configured to store a number of times each of the plurality of alert types was generated.

6. The battery monitor of claim 1, wherein the memory is further configured to store a normal events log and an abnormal events log, and wherein:

when the processor determines that the state of the battery changed, the memory is configured to store the state, a voltage of the battery and a temperature of the battery in the normal events log; and

when the processor determines that the state of the battery is not normal, the memory is configured to store the state, the voltage of the battery and the temperature of the battery in the abnormal events log.

7. The battery monitor of claim 1, further comprising a communication interface in communication with the memory and the processor, the communication interface including a receiver configured to receive, from a data network of a vehicle connected to the battery, a voltage and a temperature of the battery.

8. The battery monitor of claim 7, wherein the receiver is further configured to receive, from the data network of the vehicle, a number of revolutions per minute of an engine of the vehicle and an intake manifold temperature.

9. The battery monitor of claim 8, wherein the receiver is further configured to receive from the data network a cabin temperature of a cabin of the vehicle.

10. The battery monitor of claim 9, wherein the receiver is further configured to receive from the data network a calendar date and a time.

11. The battery monitor of claim 7, wherein the communication interface further includes a transmitter, the transmitter transmitting to the data network the alert generated by the processor, the alert including instructions for the vehicle to present the alert to an operator of the vehicle.

12. A method, comprising:

determining a state of a battery using a battery monitor;

determining, by the battery monitor, whether to generate an alert based at least in part on the state; and

if a determination is made to generate the alert, storing a type of the alert and the state of the battery in a log stored in the battery monitor.

13. The method of claim 12, wherein determining the state of the battery further comprises determining a voltage and a temperature of the battery, the method further comprising:

storing, by the battery monitor, the voltage, the temperature and a time the state of the battery is determined in the log;

generating the alert, the alert being one of an audio and a visual alert.

14. The method of claim 12, wherein the state of the battery is one of a plurality of states, the method further comprising:

storing, in the log of the battery monitor, a number of times the battery was in each of the plurality of states.

15. The method of claim 12, further comprising:

wirelessly sending, by the battery monitor, one of a text message and an email message including the state of the battery to a computer.

16. The method of claim 12, wherein the type of the alert is one of a plurality of alert types, the method further comprising:

storing, in the log of the battery monitor, a number of times each of the plurality of alert types was generated.

17. The method of claim 12, further comprising:

receiving, at the battery monitor, a voltage and a temperature of the battery from a data network of a vehicle connected to the battery.

18. The method of claim 17, further comprising:

receiving, at the battery monitor, a number of revolutions per minute of an engine of the vehicle, an intake manifold temperature, and a cabin temperature of a cabin of the vehicle from the data network.

19. The method of claim 17, further comprising:

transmitting, by the battery monitor to the data network, the generated alert, the alert including instructions for the vehicle to present the alert to an operator of the vehicle.

20. A system, comprising:

a vehicle, the vehicle including a battery and a data network; and

a battery monitor in communication with the vehicle via the data network, the battery monitor connected to the battery, the battery monitor comprising;

a memory;

a processor, the processor in communication with the memory, the processor configured to;

determine a state of the battery;

determine whether to generate an alert based at least in part on the state; and

if the processor determines to generate the alert, the memory is configured to store a type of the alert and the state of the battery; and

a transmitter in communication with the memory and the processor, the transmitter configured to transmit the alert to the vehicle via the data network; and

the vehicle configured to present the alert to an operator of the vehicle.