IP Library Granted Patent US 9,007,017
Granted Patent B2
US 9,007,017 · App. 13/452,968 · Granted Apr 14, 2015

Intelligent battery management method and device

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Quick Facts
Patent No.
US 9,007,017
App. No.
13/452,968
Granted
Apr 14, 2015
Kind
B2
Abstract

An intelligent battery management method ( 300 ) and device ( 600 ). The method ( 300 ) can include the steps of: monitoring ( 310 ) parameters including at least a wireless communication device battery temperature and battery state of charge and a dock battery state of charge; comparing ( 320 ) the monitored parameters with a decision matrix; and enabling ( 330 ) at least one of charging and cooling a wireless communication device battery based on the compared parameters and the decision matrix. The method ( 300 ) can provide active charging and cooling, which can help to prolong the useful life of a battery and provide a maximum recharging capacity.

Claims (58)

1. An intelligent battery management method, comprising:

determining a first value corresponding to a battery temperature of a wireless communication device;

determining a second value corresponding to a battery state of charge of the wireless communication device;

determining a third value corresponding to a battery state of charge of a docking station coupled to the wireless communication device;

comparing the first, second, and third values with a decision matrix; and

based on a result of comparing the first, second, and third values with the decision matrix, enabling at least one of charging and cooling a battery included in the wireless communication device from a battery included in the docking station.

2. The intelligent battery management method of claim 1 , further comprising connecting the wireless communication device with the docking station.

3. The intelligent battery management method of claim 1 , further comprising sensing a connection of the wireless communication device with the docking station.

4. The intelligent battery management method of claim 1 , wherein the cooling includes active cooling.

5. The intelligent battery management method of claim 1 , wherein the cooling includes active cooling including at least one of fan, liquid circulator pump and Peltier device.

6. The intelligent battery management method of claim 1 , further comprising:

dynamically monitoring the battery temperature and the battery state of charge of the wireless communication device, and

dynamically monitoring the battery state of charge of the docketing station.

7. The intelligent battery management method of claim 6 , wherein:

the battery temperature includes a low temperature range, a medium temperature range, and a high temperature range,

the battery state of charge of the wireless communication device includes a low state of charge range, a medium state of charge range, and a high state of charge range, and

the battery state of charge of the docketing station includes a low state of charge range, a medium state of charge range, and a high state of charge range.

8. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low;

wherein the decision matrix allows active cooling the wireless communication device when the first value is high and the second value is low.

9. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low;

wherein the decision matrix allows replenish charging the wireless communication device when the first value is medium and the second value is low.

10. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low;

wherein the decision matrix allows charging the wireless communication device when the first value is low and the second value is low.

11. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the third value is one of high, medium, or low;

wherein the decision matrix allows active cooling the wireless communication device when the first value is high and the third value is not low.

12. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low;

wherein the decision matrix allows replenish charging the wireless communication device when the first value is medium and the second value is medium.

13. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low, and the third value is one of high, medium, or low,

wherein the decision matrix allows charging the wireless communication device when the first value is low and the second value is medium, provided the third value is not low.

14. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low, and the third value is one of high, medium, or low,

wherein the decision matrix allows active cooling the wireless communication device when the first value is high,the second value is high, and the third value is high.

15. The intelligent battery management method of claim 1 ,

wherein the first value is one of high, medium, or low, and the second value is one of high, medium, or low, and the third value is one of high, medium, or low,

wherein the decision matrix allows active cooling the wireless communication device when the first value is medium, the second value is high, and the third value is high.

16. The intelligent battery management method of claim 1 ,

wherein the decision matrix allows charging the wireless communication device when the first value is low, the second value is high, and third value is not low.

17. An intelligent battery management device, comprising:

a first battery;

a dock configured to receive an electronic device, and:

a controller configured to:

determine a first value corresponding to a battery temperature of the electronic device;

determine a second value corresponding to a battery state of charge of the electronic device;

determine a third value corresponding to a battery state of charge of a docking station coupled to the wireless communication device;

compare the first, second, and third values with a decision matrix; and

based on a result of comparing the first, second, and third values with the decision matrix, enable at least one of charging and cooling a second battery included in the electronic device from the first battery included in the intelligent batter management device.

18. The intelligent battery management device of claim 17 , further comprising:

a cooling device including at least one of a fan, a liquid circulator pump and a Peltier device to cool the second battery.

19. The intelligent battery management device of claim 17 , wherein:

the battery temperature includes a low temperature range, a medium temperature range, and a high temperature range, wherein the first value is one of high, medium, or low;

the battery state of charge of the wireless communication device includes a low state of charge range, a medium state of charge range, and a high state of charge range, wherein the second value is one of high, medium, or low; and

the battery state of charge of the docketing station includes a low state of charge range, a medium state of charge range, and a high state of charge range, wherein the third value is one of high, medium, or low.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 21, 2014
From: MOTOROLA MOBILITY LLC
To: GOOGLE TECHNOLOGY HOLDINGS LLC
Reel/Frame 034343/0001 →
CHANGE OF NAME Recorded Jul 10, 2012
From: MOTOROLA MOBILITY, INC.
To: MOTOROLA MOBILITY LLC
Reel/Frame 028561/0557 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Apr 23, 2012
From: HOWARD, JASON N.
To: MOTOROLA MOBILITY, INC.
Reel/Frame 028086/0227 →