Regulate the charging of a mobile device
View Patent ↗Various embodiments of the invention provide methods, systems, and computer-program products for charging a battery of a first mobile device from a battery of a second mobile device. In particular embodiments, a request is received identifying an amount of charge to provide from the battery of the second device to the battery of the first device. Accordingly, a determination is made as to whether the amount of charge requested is likely to result in a battery charge of the second device dropping below a threshold value before the battery of the device is recharged based on historical battery charge usage data of the device over a past period of time. If the amount of charge is not likely to result in the battery charge dropping below the threshold value, then the battery of the first device is charged with the amount of charge from the battery of the second device.
1. A method for charging a battery of a first mobile device coupled over a connection with a second mobile device providing a charge from a battery of the second mobile device, the method comprising the steps of:
receiving a request initiated by a user of the second mobile device, the request being initiated by the user from a computer-program application residing in the second mobile device and identifying an amount of charge to be provided from the battery of the second mobile device to the battery of the first mobile device;
determining whether the amount of charge to be provided is likely to result in a battery charge of the second mobile device dropping below a threshold value before the battery of the second mobile device is recharged based on historical battery charge usage data of the second mobile device over a past period of time;
advising the user of the second mobile device via the computer-program application residing in the second mobile device in response to determining the amount of charge to be provided is likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged; and
charging the battery of the first mobile device with the amount of charge from the battery of the second mobile device over the connection in response to determining the amount of charge to be provided is not likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged.
2. The method of claim 1 , wherein the first mobile device and the second mobile device comprise at least one of a cellular smart phone and a tablet.
3. The method of claim 1 , wherein the connection comprises one of (1) a USB connector coupling the first mobile device with the second mobile device and (2) inductive charging coupling the first mobile device with the second mobile device.
4. The method of claim 1 , wherein the step of advising the user comprises:
indicating to the user that the amount of charge to be provided is likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged; and
asking the user whether to continue with charging the battery of the first mobile device.
5. The method of claim 1 , wherein the step of advising the user comprises indicating to the user a safe amount of charge that is not likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged.
6. The method of claim 1 , wherein the historical battery charge usage data comprises a mean battery charge provided by the battery of the second mobile device over a period of time starting from a time the request is received to a time the battery of the second mobile device is likely to be recharged that is calculated based on battery charge usage for the second mobile device over the past period of time.
7. A system for charging a battery of a first mobile device comprising:
a second mobile device; and
a connection coupling the first mobile device and the second mobile device, wherein the second mobile device is configured to:
receive a request initiated by a user, the request being initiated by the user from a computer-program application residing in the second mobile device and identifying an amount of charge to be provided from a battery of the second mobile device to the battery of the first mobile device;
determine whether the amount of charge to be provided is likely to result in a battery charge of the second mobile device dropping below a threshold value before the battery of the second mobile device is recharged based on historical battery charge usage data of the second mobile device over a past period of time;
advise the user via the computer-program application residing in the second mobile device in response to determining the amount of charge to be provided is likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged; and
charge the battery of the first mobile device with the amount of charge from the battery of the second mobile device over the connection in response to determining the amount of charge to be provided is not likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged.
8. The system of claim 7 , wherein the first mobile device and the second mobile device comprise at least one of a cellular smart phone and a tablet.
9. The system of claim 7 , wherein the connection comprises one of (1) a USB connector coupling the first mobile device with the second mobile device and (2) inductive charging coupling the first mobile device with the second mobile device.
10. The system of claim 7 , wherein the second mobile device is configured to advise the user by:
indicating to the user that the amount of charge to be provided is likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged; and
asking the user whether to continue with charging the battery of the first mobile device.
11. The system of claim 7 , wherein the second mobile device is configured to advise the user by indicating to the user a safe amount of charge that is not likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged.
12. The system of claim 7 , wherein the historical battery charge usage data comprises a mean battery charge provided by the battery of the second mobile device over a period of time starting from a time the request is received to a time the battery of the second mobile device is likely to be recharged that is calculated based on battery charge usage for the second mobile device over the past period of time.
13. A non-transitory, computer-readable medium comprising computer-executable instructions for charging a battery of a first mobile device, the computer-executable instructions configured when executed to cause a second mobile device to:
receive a request from initiated by a user, the request identifying an amount of charge to be provided from a battery of the second mobile device to the battery of the first mobile device;
determine whether the amount of charge to be provided is likely to result in a battery charge of the second mobile device dropping below a threshold value before the battery of the second mobile device is recharged based on historical battery charge usage data of the second mobile device over a past period of time;
advise the user in response to determining the amount of charge to be provided is likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged; and
charge the battery of the first mobile device with the amount of charge from the battery of the second mobile device over a connection coupling the first mobile device and the second mobile device in response to determining the amount of charge to be provided is not likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged.
14. The non-transitory, computer-readable medium of claim 13 , wherein the first mobile device and the second mobile device comprise at least one of a cellular smart phone and a tablet.
15. The non-transitory, computer-readable medium of claim 13 , wherein the connection comprises one of (1) a USB connector coupling the first mobile device with the second mobile device and (2) inductive charging coupling the first mobile device with the second mobile device.
16. The non-transitory, computer-readable medium of claim 13 , wherein the computer-executable instructions are configured to advise the user by:
indicating to the user that the amount of charge to be provided is likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged; and
asking the user whether to continue with charging the battery of the first mobile device.
17. The non-transitory, computer-readable medium of claim 13 , wherein the computer-executable instructions are configured to advise the user by indicating to the user a safe amount of charge that is not likely to result in the battery charge of the second mobile device dropping below the threshold value before the battery of the second mobile device is recharged.
18. The non-transitory, computer-readable medium of claim 13 , wherein the historical battery charge usage data comprises a mean battery charge provided by the battery of the second mobile device over a period of time starting from a time the request is received to a time the battery of the second mobile device is likely to be recharged that is calculated based on battery charge usage for the second mobile device over the past period of time.