Communication method, communication system, and energy storage system including the same
First Claim
1. A battery system comprising:
- a system bus;
a system controller coupled to the system bus and configured to transmit one or more first system frames on the system bus; and
one or more battery subsystems coupled to the system bus and configured to transmit one or more second system frames on the system bus, wherein at least one of the one or more battery subsystems comprises;
a storage system for storing power; and
a storage system controller for controlling charging and discharging of the storage system, for receiving storage system data, and for transmitting the one or more second system frames including the storage system data on the system bus,wherein at least one of the system controller or the storage system controller is configured to apply a system frame division signal on the system bus between two adjacent ones of the system frames.
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Accused Products
Abstract
There is provided a battery system including a system bus, a system controller coupled to the system bus and configured to transmit one or more first system frames on the system bus, and one or more battery subsystems coupled to the system bus and configured to transmit one or more second system frames on the system bus, wherein at least one of the one or more battery subsystems including a storage system for storing power, and a storage system controller for controlling charging and discharging of the storage system, for receiving storage system data, and for transmitting the one or more second system frames including the storage system data on the system bus, wherein at least one of the system controller or the storage system controller is configured to apply a system frame division signal on the system bus between the system frames.
11 Citations
20 Claims
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1. A battery system comprising:
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a system bus; a system controller coupled to the system bus and configured to transmit one or more first system frames on the system bus; and one or more battery subsystems coupled to the system bus and configured to transmit one or more second system frames on the system bus, wherein at least one of the one or more battery subsystems comprises; a storage system for storing power; and a storage system controller for controlling charging and discharging of the storage system, for receiving storage system data, and for transmitting the one or more second system frames including the storage system data on the system bus, wherein at least one of the system controller or the storage system controller is configured to apply a system frame division signal on the system bus between two adjacent ones of the system frames. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A communication system having a master-slave structure comprising:
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a system bus; a master for transmitting on the system bus a command frame comprising a command; and a plurality of slaves for receiving the command frame from the system bus, for performing an operation corresponding to the command in the command frame, and for transmitting one or more data frames comprising data on the system bus, wherein at least one of the master or the plurality of slaves is configured to apply a frame division signal on the system bus between two adjacent ones of the frames. - View Dependent Claims (15, 16, 17, 18)
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19. A data transmission method comprising:
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transmitting a command on a bus by a master to a plurality of slaves to transmit data; applying a frame division signal on the bus by the master or any of the plurality of slaves that is a target of the command to initiate a transmission pause; when one of the slaves is ready to transmit the data on the bus, canceling the transmission pause; transmitting the data on the bus to the master; and receiving the transmitted data by the master through the bus. - View Dependent Claims (20)
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Specification