Battery Management System and Battery System
First Claim
1. A regulating circuit for monitoring and regulating the operation of a rechargeable battery having a plurality of interconnected battery cells and at least one pole connection connected to the battery cells by at least one switching element, such that the battery cells are electrically decoupleable from the at least one pole connection, the regulating circuit comprising:
- at least one cell monitoring device configured to record operating parameters of at least one battery cell of the plurality of interconnected battery cells;
a first control device configured to determine battery properties by evaluating operating parameters;
a first interface configured to connect the first control device to the at least one cell monitoring device;
a second control device configured to control the at least one switching element; and
a second interface configured to connect the second control device to the at least one cell monitoring device.
1 Assignment
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Accused Products
Abstract
A control circuit is configured to monitor and control the operation of a rechargeable battery. The rechargeable battery includes a plurality of interconnected battery cells which are connected to at least one pole connection of the battery by at least one circuit element such that the at least one pole can be electrically decoupled from the rechargeable battery. The control circuit further includes at least one cell monitoring device configured to detect operational parameters of at least one battery cell, and a first control device configured to determine battery properties by evaluating operational parameters. The first control device is connected to the at least one cell monitoring device by a first interface. The control circuit further includes a second control device configured to control the at least one circuit element and which is connected to the at least one cell monitoring device by a second interface.
14 Citations
10 Claims
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1. A regulating circuit for monitoring and regulating the operation of a rechargeable battery having a plurality of interconnected battery cells and at least one pole connection connected to the battery cells by at least one switching element, such that the battery cells are electrically decoupleable from the at least one pole connection, the regulating circuit comprising:
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at least one cell monitoring device configured to record operating parameters of at least one battery cell of the plurality of interconnected battery cells; a first control device configured to determine battery properties by evaluating operating parameters; a first interface configured to connect the first control device to the at least one cell monitoring device; a second control device configured to control the at least one switching element; and a second interface configured to connect the second control device to the at least one cell monitoring device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A battery system comprising:
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a rechargeable battery having a plurality of interconnected battery cells and at least one pole connection connected to the battery cells by at least one switching element, such that the battery cells are electrically decoupleable from the at least one pole connection; and a regulating circuit configured to monitor and regulate operation of the rechargeable battery, the regulating circuit including at least one cell monitoring device configured to record operating parameters of at least one battery cell of the plurality of interconnected battery cells, a first control device configured to determine battery properties of the rechargeable battery by evaluating operating parameters, a first interface configured to connect the first control device to the at least one cell monitoring device, a second control device configured to control the at least one switching element, and a second interface configured to connect the second control device to the at least one cell monitoring device.
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Specification