Systems for managing batteries and associated methods

Patent metadata

Field	Value
Publication number	US-11271255-B2
Application number	US-201816236091-A
Country	US
Kind code	B2
Filing date	Dec 28, 2018
Priority date	Dec 29, 2017
Publication date	Mar 8, 2022
Grant date	Mar 8, 2022

Abstract

The present disclosure relates to methods and associated systems for providing two energy storage devices positioned in a device-exchange station. The method includes, for example, (1) receiving a request for retrieving two energy storage devices in the device-exchange station; (2) selecting a first energy storage device from a plurality of energy storage devices positioned in the device-exchange station based on characteristic information of each of the energy storage devices; (3) selecting a second energy storage device from the rest of the plurality of energy storage devices positioned in the device-exchange station based on the characteristic information of the first energy storage device and the rest of the plurality of energy storage devices; and (4) releasing the first and second energy storage device.

First claim

The invention claimed is:

1. A method for providing two energy storage devices positioned in a device-exchange station, the method comprising:
receiving a request, by the device-exchange station from a mobile device of a user, for retrieving two energy storage devices in the device-exchange station;
selecting, by the device-exchange station, a first energy storage device from a plurality of energy storage devices positioned in the device-exchange station based on characteristic information of each of the energy storage devices;
selecting, by the device-exchange station, a second energy storage device from the rest of the plurality of energy storage devices positioned in the device-exchange station based on the characteristic information of the first energy storage device and the rest of the plurality of energy storage devices, wherein the second energy storage device is selected at least partially based on a location of the selected first energy storage device, and wherein the location is determined based on a location optimization process; and
releasing, by the device-exchange station, the first and second energy storage devices.

2. The method of claim 1 , wherein:
the characteristic information includes a plurality of factors associated with the energy storage devices;
each of the plurality of factors has a weighting value; and
the method further comprises selecting the first energy storage device based on the plurality of factors and the weighting values.

3. The method of claim 2 , wherein:
the first energy storage device includes a first score determined based on the plurality of factors and the weighting values;
the second energy storage device includes a second score determined based on the plurality of factors and the weighting values; and
the second score is a score closest to the first score among scores of the rest of the plurality of energy storage devices.

4. The method of claim 1 , wherein:
the characteristic information includes a state of charge (SoC) of each of the energy storage devices;
the first energy storage device has a first SoC;
the method further comprises comparing the first SoC of the first energy storage device with SoCs of the rest of the energy storage devices; and
the method further comprises selecting the second energy storage device at least partially based on the comparison, wherein the second energy storage device has a second SoC, and wherein the second SoC is an SoC closest to the first SoC among the SoCs of the rest of the plurality of energy storage devices.

5. The method of claim 4 , further comprising:
determining whether the first SoC and the second SoC are higher than an SoC threshold.

6. The method of claim 1 , wherein the characteristic information comprises one or more of a battery type, a cell type and a firmware version.

7. The method of claim 1 , wherein the first energy storage device has a first casing shape, and wherein the second energy storage device has a second casing shape generally the same as the first casing shape.

8. The method of claim 1 , wherein the characteristic information comprises temperatures of the energy storage devices, and wherein the first energy storage device has a first temperature, and wherein the second energy storage device has a second temperature, and wherein the second temperature is a temperature closest to the first temperature among the temperatures of the rest of the plurality of energy storage devices.

9. The method of claim 1 , wherein selecting the second energy storage device comprises determining whether the first and the second energy storage devices have at least one factor in the characteristic information in common, and wherein the at least one factor in the characteristic information includes a manufacturer identifier, a manufacturing time, and a health index.

10. The method of claim 1 , wherein the first energy storage device is positioned at a first location of the device-exchange station, and wherein the second energy storage device is positioned at a second location of the device-exchange station, and wherein the second location is a location closest to the first location among locations of the rest of the plurality of energy storage devices.

11. The method of claim 1 , wherein the characteristic information includes a plurality of factors associated with the plurality of energy storage devices positioned in the device-exchange station, and wherein the method further comprises:
determining priorities of the plurality of factors based on user profile information associated with the request; and
selecting the first and second energy storage devices at least partially based on the priorities.

12. The method of claim 1 , wherein the characteristic information includes a plurality of factors associated with the plurality of energy storage devices positioned in the device-exchange station, and wherein the method comprises:
determining weighting values of the plurality of factors based on user profile information associated with the request; and
selecting the first and second energy storage devices at least partially based on the weighting values.

13. A method for providing two energy storage devices positioned in a device-exchange station, the method comprising:
receiving a request, by the device-exchange station from a mobile device of a user, for retrieving two energy storage devices in the device-exchange station;
selecting, by the device-exchange station, a first energy storage device from a plurality of energy storage devices positioned in the device-exchange station based on characteristic information of each of the energy storage devices;
selecting, by the device-exchange station, a second energy storage device from the rest of the plurality of energy storage devices positioned in the device-exchange station based on the characteristic information of the first energy storage device and the rest of the plurality of energy storage devices; and
releasing, by the device-exchange station, the first and second energy storage devices,
wherein the first energy storage device has a first temperature, and wherein the second energy storage device has a second temperature, and before the step of releasing the first and second energy storage device, the method further comprises determining whether the first and second temperatures are lower than a temperature threshold.

14. The method of claim 13 , wherein the temperature threshold is adjusted based on a direct current internal resistance (DCIR) of the first energy storage device or the second energy storage device.

15. The method of claim 13 , further comprising adjusting the temperature threshold based on an ambient temperature of the device-exchange station.

16. The method of claim 13 , further comprising:
receiving user profile information based on the request; and
adjusting the temperature threshold based on demographic information in the user profile or a vehicle type in the user profile.

17. A method for providing two energy storage devices positioned in a device-exchange station, the method comprising:
receiving a request, by the device-exchange station from a mobile device of a user, for retrieving two energy storage devices in the device-exchange station;
selecting, by the device-exchange station, a first energy storage device from a plurality of energy storage devices positioned in the device-exchange station based on a state of charge (SoC) of each of the energy storage devices of each of the energy storage devices, the first energy device having a highest SoC from the plurality of the energy s

Assignees

• Gogoro Inc

Inventors

• Vickery Daniel
• Lai Yun-Chun
• Chuang Sheng-Chin
• Shih I-Fen
• Chen Chien-Chung

Classifications

• H02J2105/44

  Portable electronic devices · CPC title

• H02J2105/37

  exchanging power with electric vehicles [EV] or with hybrid electric vehicles [HEV] · CPC title

• H02J7/82

  Control of state of charge [SOC] · CPC title

• H02J7/50

  acting upon multiple batteries simultaneously or sequentially · CPC title

• B60L53/68 Primary

  Off-site monitoring or control, e.g. remote control · CPC title