MULTI-CELL BATTERY SYSTEM, AND MANAGEMENT NUMBER NUMBERING METHOD
First Claim
1. A multi-cell battery system comprising:
- a plurality of modules connected in series, each of the modules comprising a battery cell and a slave for monitoring a state of the battery cell; and
a master for monitoring the state of the battery cell by communicating with the slave of each of the plurality of modules;
wherein the master transmits, in order, to the plurality of modules a series of numbers to be numbered on each module as a numbering signal; and
wherein each of the plurality of modules numbers the series of numbers in the series-connected order by receiving the numbering signal from the master and executing numbering based on number information contained in the numbering signal when receiving a numbering reception request signal for executing the numbering, and transmitting the numbering reception request signal to a module of a next stage in the series when the numbering is completed.
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Accused Products
Abstract
A multi-cell battery system includes a plurality of modules connected in series, each of the modules comprising a battery cell and a slave for monitoring a state of the battery cell, and a master for monitoring the state of the battery cell by communicating with the slave of each of the plurality of modules. The master transmits, in order, to the plurality of modules a series of numbers to be numbered on each module as a numbering signal. Each of the plurality of modules numbers the series of numbers in the series-connected order by receiving the numbering signal from the master and executing numbering based on number information contained in the numbering signal when receiving a numbering reception request signal for executing the numbering, and transmitting the numbering reception request signal to a module of a next stage in the series when the numbering is completed.
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Citations
12 Claims
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1. A multi-cell battery system comprising:
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a plurality of modules connected in series, each of the modules comprising a battery cell and a slave for monitoring a state of the battery cell; and a master for monitoring the state of the battery cell by communicating with the slave of each of the plurality of modules; wherein the master transmits, in order, to the plurality of modules a series of numbers to be numbered on each module as a numbering signal; and wherein each of the plurality of modules numbers the series of numbers in the series-connected order by receiving the numbering signal from the master and executing numbering based on number information contained in the numbering signal when receiving a numbering reception request signal for executing the numbering, and transmitting the numbering reception request signal to a module of a next stage in the series when the numbering is completed. - View Dependent Claims (2, 3, 4, 5, 6, 8, 9, 10, 11, 12)
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7. A management number numbering method for a multi-cell battery system comprising a plurality of modules, each of the modules being connected in series and comprising a battery cell and a slave for monitoring a state of the battery cell, and a master for monitoring the state of the battery cell by communicating with the slave of each of the plurality of modules, the method comprising:
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using the master to transmit, in order, a series of numbers to be numbered on each of the plurality of modules as a numbering signal from the master to the plurality of modules; and using the plurality of modules to; receive the numbering signal from the master when receiving a numbering reception request signal for executing the numbering, execute the numbering based on number information contained in the received numbering signal, and transmit the numbering reception request signal to a module of a next stage, which is connected in series, when the numbering is completed.
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Specification