Battery cell for a battery of a motor vehicle, battery, and motor vehicle
AssigneeAudi AG
InventorsMichael Hinterberger, Berthold Hellenthal
Life of this patent
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Abstract
A battery cell for a battery of a motor vehicle with a galvanic element, a battery cell housing, at least two sensor devices for detecting a physical and/or chemical property of the battery cell and a communication device, wherein the galvanic element is arranged inside a battery cell housing. The first sensor device and the communication device are coupled via a first signal path for transmitting signals between the first sensor device and the communication device for transmitting signals between the first sensor device and the communication device, and the first sensor device and the second sensor device are coupled via a second signal path for transmitting signals between the first and the second sensor device.
Claims10
A battery cell for a battery of a motor vehicle, the battery cell comprising:
- a battery cell housing;
- a galvanic element disposed within the battery cell housing;
- at least two sensor devices, the at least two sensor devices provided within the battery cell housing of the battery cell, at least one of the at least two sensor devices provided within the galvanic element of the battery cell, the at least two sensor devices being configured to detect a feature other than an electrical output of the battery cell, each of the features that the at least two sensor devices are configured to detect being distinct from each of the other features and being at least one of a physical feature of the battery cell or a chemical feature of the battery cell;
- and
- a battery cell communication device disposed within the battery cell housing and configured to direct a communication outside of the battery cell, wherein the first sensor device and the battery cell communication device are coupled via a first signal path for transmitting signals between the first sensor device and the battery cell communication device and the first sensor device and the second sensor device are coupled via a second signal path for transmitting signals between the first and the second sensor device, wherein signals are configured to be exchanged between the battery cell communication device and the second sensor device via a third signal path formed by the first and by the second signal path.
Dependencies are inferred from the claim text.