WO2015065092A1 - 배터리의 표준화를 위한 배터리 제어 장치 - Google Patents
배터리의 표준화를 위한 배터리 제어 장치 Download PDFInfo
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- WO2015065092A1 WO2015065092A1 PCT/KR2014/010348 KR2014010348W WO2015065092A1 WO 2015065092 A1 WO2015065092 A1 WO 2015065092A1 KR 2014010348 W KR2014010348 W KR 2014010348W WO 2015065092 A1 WO2015065092 A1 WO 2015065092A1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/10—Program control for peripheral devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/12—Recording operating variables ; Monitoring of operating variables
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/16—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to battery ageing, e.g. to the number of charging cycles or the state of health [SoH]
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/12—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/545—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/547—Voltage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/54—Drive Train control parameters related to batteries
- B60L2240/549—Current
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2250/00—Driver interactions
- B60L2250/26—Driver interactions by pedal actuation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
Definitions
- the present invention relates to a battery control apparatus for standardization of a battery, and more particularly, one or more application modules that perform functions of a battery management system (BMS) operate independently of time. And a battery control device for standardization of a battery that prevents data shared in each of one or more application modules from being dependent on each other, and also enables one or more application modules to perform a function regardless of a mode change. will be.
- BMS battery management system
- batteries used in electric vehicles (EVs), hybrid vehicles (HVs), and households or industrials, that is, secondary batteries have high applicability according to product lines, and have high energy density. Has characteristics.
- the secondary battery is attracting attention as a new energy source for improving eco-friendliness and energy efficiency in that not only the primary advantage of significantly reducing the use of fossil fuels is generated, but also no by-products of energy use are generated.
- a battery management system for managing the state and performance of the battery.
- the BMS measures the current, voltage, and temperature of the battery, estimates the battery's state of charging (SOC), and controls the SOC for the best fuel consumption efficiency.
- SOC state of charging
- one or more application modules used in the conventional battery management system which is not standardized as proposed in the present invention were not operated independently over time but were sequentially operated at once, and data shared to each of the one or more application modules. Because of the dependencies of each other, the change of specific data resulted in the change of data of other application module, and the function is performed properly when the mode of specific application module is involved in the mode change of other application module and the change is made in specific application module. There was a problem that was not.
- the present inventors in order to solve the problems of the conventional non-standardized battery management system described above, one or more application modules that perform the functions of the battery management system to operate independently of time, The inventors have invented a battery control device for standardizing a battery which prevents data shared in each of the above application modules from being dependent on each other and also enables one or more application modules to perform a function regardless of a mode change.
- the present invention has been made to solve the above-described problem, and an object of the present invention is to allow one or more application modules to perform functions of a battery management system to operate independently of time, and to provide one or more application modules. It is intended to provide a battery control device for standardization of a battery that prevents data shared between each other from being dependent on each other, and also enables one or more application modules to perform a function regardless of a mode change.
- the present invention removes the dependency on time between one or more application modules, determines the execution time and order of functions included in the application module, and calls them to independently execute and call the functions of each application module. It is an object of the present invention to provide a battery control device for standardization of a battery.
- the present invention is to provide a battery control device for the standardization of the battery to be able to remove the data dependency of each application module by relaying the sharing of data to be shared between one or more application modules in the middle.
- the present invention is to provide a battery control device for the standardization of the battery to be free to change the mode of each application module dedicated to the mode change of one or more application modules.
- a battery control apparatus for standardization of a battery including one or more application modules and one or more hardware may include an application layer unit for independently controlling operations between the one or more application modules; A module relay layer unit for relaying data transmission and reception between the one or more application modules; And a basic program layer unit receiving the call signal from the module relay layer unit and calling the one or more hardware.
- the application layer unit comprises a mode control unit for controlling the mode of the at least one application module; A data controller for controlling data sharing between the one or more application modules in an intermediate manner; And an execution control unit for determining and calling execution time and order of functions included in the at least one application module.
- the mode controller may exchange data with the data controller, and may also exchange data for the mode with the execution controller.
- the data controller may exchange data about a mode with the mode controller and one or more application modules.
- the execution control unit may include one or more execution functions, and the one or more execution functions may be called from a task included in a basic software (BSW).
- BSW basic software
- the module relay layer unit may include: a request signal receiver configured to receive at least one function call request signal from at least one control module, at least one application module, and at least one service module included in the basic program layer unit; And a relay unit which selects modules corresponding to the received one or more function call request signals from the one or more control modules, application modules, and service modules, and calls each of the selected modules to relay each other.
- the relay unit may include one or more call functions corresponding to the one or more function call request signals.
- the module relay layer unit may include a platform abstraction layer (PAL).
- PAL platform abstraction layer
- the module relay layer unit may provide a platform abstraction layer function set (PAL API) for accessing a service API included in the basic program layer unit to the application layer unit.
- PAL API platform abstraction layer function set
- the one or more application modules may access the basic program layer through the platform abstraction layer sum set.
- the present invention removes the dependency on time between one or more application modules, determines the execution time and order of the functions included in the application module, and calls them to execute and call the functions of each application module independently. Mode independence of each application module can be ensured, and hardware independence can be secured from the basic program.
- the present invention relays the sharing of data that should be shared between one or more application modules, the data dependency of each of the one or more application modules can be eliminated, and the data change of another application module due to the data change of a specific application module can be eliminated. It has an effect that can be prevented.
- the present invention can control the mode change of the application module without being directly connected to one or more application modules and not included in the one or more application modules, even if the mode condition of the specific application module is changed, the specific application module. It has the effect of independently changing the mode of the specific application module without replacing.
- the present invention can independently control functions performed by each application module for each time, data, and mode, the present invention has the effect of separating and reusing each application module.
- FIG. 1 is a block diagram showing the configuration of an electric vehicle 1.
- FIG. 2 is a block diagram illustrating a configuration of a battery control apparatus 100 for standardization of a battery according to an embodiment of the present invention.
- FIG. 3 is a block diagram illustrating a configuration of the application layer unit 110 illustrated in FIG. 2.
- FIG. 4 is a diagram illustrating an operating state of the application layer unit 110 illustrated in FIG. 2.
- FIG. 5 is a block diagram showing the configuration of the module relay layer unit 120 shown in FIG.
- FIG. 6 is a diagram illustrating an interface between an application layer unit 110, a module relay layer unit 120, and a basic program layer unit 130 according to an embodiment of the present invention.
- FIG. 1 is a block diagram showing the configuration of an electric vehicle 1.
- an electric vehicle 1 generally includes a battery 2, a battery management system (BMS) 3, an electronic control unit 4 (ECU), an inverter 5, and a motor 6.
- BMS battery management system
- ECU electronice control unit 4
- inverter 5 an inverter 5
- motor 6 a motor 6.
- the battery 2 is an electric energy source for driving the electric vehicle 1 by providing a driving force to the motor 6.
- the battery 2 may be charged or discharged by the inverter 5 according to the driving of the motor 6 or the internal combustion engine (not shown).
- the type of battery 2 is not particularly limited, and may be constituted of, for example, a lithium ion battery, a lithium polymer battery, a nickel cadmium battery, a nickel hydrogen battery, a nickel zinc battery, and the like.
- the battery 2 is formed as a pack in which a plurality of battery cells are connected in series or in parallel. In addition, one or more of these packs may be provided to form the battery 2.
- the BMS 3 estimates the state of the battery 2 and manages the battery 2 using the estimated state information.
- the battery 2 state information such as state of charging (SOC), state of health (SOH), maximum input / output power allowance, and output voltage of the battery 2 is estimated and managed.
- the charging or discharging of the battery 2 is controlled by using the state information, and the replacement time of the battery 2 can be estimated.
- the ECU 4 is an electronic control device for controlling the state of the electric vehicle 1.
- the torque degree is determined based on information such as an accelerator, a break, a speed, and the like, and the output of the motor 6 is controlled to match the torque information.
- the ECU 4 sends a control signal to the inverter 5 so that the battery 2 can be charged or discharged based on state information such as SOC, SOH, etc. of the battery 2 received by the BMS 3. .
- the inverter 5 causes the battery 2 to be charged or discharged based on the control signal of the ECU 4.
- the motor 6 drives the electric vehicle 1 based on the control information (for example, torque information) transmitted from the ECU 4 by using the electric energy of the battery 2.
- control information for example, torque information
- the battery 2 and the motor 6 may be connected through various circuits.
- the BMS (3) for the battery 2 can control the execution of the function of one or more application modules connected to the BMS (3), conventionally a device for determining the function execution time and order of each of these application modules There was no.
- one or more application modules connected to the BMS 3 for the conventional battery 2 may be configured to change modes, respectively.
- the mode change conditions are different for each project.
- a project that changes the mode from B to C when the voltage measurement measured by a specific application module is 5v or more, or B project that changes the mode from B to C when the voltage measurement is 6v or more. Corresponds to the project.
- a separate mode change device is required, and if the mode change device is located inside each application module or directly connected to one or more application modules, the mode condition of the project If this change is made, it may not be possible to reuse a particular application module.
- the present invention through one or more of the application modules performing the functions of the battery management system to be described later with reference to Figures 2 to 6 to be operated independently over time, and the data shared in each of the one or more application modules are dependent on each other
- one or more application modules may perform a function regardless of whether the mode is changed or not.
- the battery may be included in the above-described BMS 3 to execute a function according to the control command of the BMS 3.
- the battery control apparatus 100 for standardization will be described.
- FIG. 2 is a block diagram illustrating a configuration of a battery control apparatus 100 for standardization of a battery according to an embodiment of the present invention
- FIG. 3 is a diagram illustrating a configuration of an application layer unit 110 illustrated in FIG. 2.
- 4 is a block diagram illustrating an operation state of the application layer unit 110 illustrated in FIG. 2
- FIG. 5 is a block diagram illustrating a configuration of the module relay layer unit 120 illustrated in FIG. 2.
- 6 is a diagram illustrating an interface between an application layer unit 110, a module relay layer unit 120, and a basic program layer unit 130 according to an embodiment of the present invention.
- the battery control apparatus 100 for standardization of a battery may include an application layer unit 110, a module relay layer unit 120, and a basic program layer unit 130. It includes.
- the application layer unit 110 may perform a role of independently controlling operations between one or more application modules 114.
- the application module 114 may refer to modules that perform a function, and include a measurement module, an evaluation module, a diagnosis module, a calculation module, and a communication. Modules, control modules, recording modules, and the like.
- the application layer unit 110 that performs this role includes a mode control unit 111 for controlling a mode of one or more application modules 114 and a data control unit 112 for controlling data sharing between one or more application modules 114 in the middle. And an execution control unit 113 for determining and calling execution time and order of functions included in one or more application modules 114.
- the mode controller 111 may change the mode of the specific application module 140 from B to C when the voltage measured by the specific project (for example, the A project (Analog Digital Converter (ADC)) is 5v or more. Project) to change the mode of the application module 140.
- the specific project for example, the A project (Analog Digital Converter (ADC)) is 5v or more. Project
- the mode controller 111 may include a first data receiver (not shown) that receives first data from the data controller 112, and a second data receiver (not shown) that receives second data from the basic program mode controller 131. And a mode determination unit (not shown) that determines a mode of each of the one or more application modules 114 based on the first and second data described above.
- the first data may refer to all kinds of data
- the second data may refer to data including mode state data of each of the one or more application modules 114.
- the second data may include mode state data (A mode, B mode, etc.) of the application module 114, and the mode state data may determine the mode of the application module 114 by the mode determination unit. Can be used as a basis for building.
- the mode controller 111 may exchange data with the data controller 112, which will be described later, and may exchange data (mode signal) for the mode with the execution controller 113.
- FIG. 112 may exchange data with the data controller 112, which will be described later, and may exchange data (mode signal) for the mode with the execution controller 113.
- the data controller 112 may perform a function of the application module 114 among the data transceiver for transmitting and receiving data from one or more application modules 114, a data storage unit for storing one or more data received from the above-described data transceiver, and stored data. It may include a data management unit for selecting and managing data necessary for execution.
- the data may mean result data generated by executing a function among one or more application modules 114 and may include voltage values and current values measured from the application modules 114.
- the data transceiver may include a share interface.
- the sharing interface may serve to connect one or more application modules 114 and data storage units.
- the sharing interface may include a recording interface for inputting data included in the application module 114 to the data storage unit, and a reading interface for allowing the application module 114 to read data input to the data storage unit. .
- the execution control unit 113 determines a time and order of execution of functions included in the application module 114 and calls the mode signal receiving unit which serves to receive a mode signal from the above-described mode control unit 111; In response to the received mode signal, an order determining unit for determining the execution time and order of the functions included in each of the one or more application modules 114 and the application module 114 corresponding to the received mode signal are respectively selected, and the selected application is selected. It includes a caller for calling a function included in the module 114.
- the execution control unit 113 may include one or more execution functions, and the execution function may be called from a task 132 included in the basic program layer 130.
- the application layer unit 110 may be a device having a software hierarchical structure composed of the above-described mode controller 111, data controller 112, and execution controller 113 as well as a hardware configuration.
- the module relay layer unit 120 may serve to relay data transmission and reception between one or more application modules 114.
- the module relay layer unit 120 receives one or more function call request signals from one or more control modules, one or more application modules 114, and one or more service modules 133 included in the basic program layer unit 130. Select a module corresponding to one or more function call request signals received from the request signal receiving unit 121 and one or more control modules, application modules 114 and service modules 133, and call each of the selected modules to relay each other. It may include a relay 122 to.
- the request signal receiver 121 calls one or more functions from one or more control modules included in the application layer 110 and one or more service modules 133 included in the basic program layer 130. It may include a first and second request signal receiving unit for receiving a request signal.
- the first request signal receiving unit may receive a function for calling a function to execute a function of the application module 114 among the call functions included in the relay unit 122 to be described later, and at least one through the second request signal receiving unit.
- a call function for calling a specific service module 133 may be received.
- the relay unit 122 may play a role of connecting two application modules 114 to each other so that a function may be shared, and if a first function call request signal is received through the first request signal receiver.
- the relay 122 selects a first call function corresponding to the first function call request signal from one or more call functions, and selects the specific application module 114 and the first control module corresponding to the first call function through the selected first call function. You can relay each other.
- a second call function corresponding to the second function call request signal is selected from one or more call functions, and the second call function is selected through the selected second call function.
- the corresponding specific service module 133 and the second application module may be relayed to each other.
- a third call function corresponding to the third function call request signal is selected from one or more call functions, and the selected third call function is used.
- Corresponding particular application module 114 and the second service module may be relayed to each other.
- the module relay layer 120 may be a device having a platform abstraction layer (PAL) structure that is a software hierarchy.
- PAL platform abstraction layer
- the Platform Abstraction Layer (PAL) can act as an AUTOSAR Runtime Environment (AUTOSAR RTE) that ensures independence between the behavior and functionality of AUTOSAR standard software modules.
- AUTOSAR RTE AUTOSAR Runtime Environment
- the module relay layer unit 120 may include a platform abstraction layer function set (PAL API) that may access a service API included in the basic program layer unit 130. It may serve to provide to (110).
- PAL API platform abstraction layer function set
- the one or more application modules 114 may access the basic program layer unit 130 through the platform abstraction layer confluence set (PAL API).
- PAL API platform abstraction layer confluence set
- the basic program layer unit 130 may receive a call signal from the above-described module relay layer unit 120 and call one or more pieces of hardware.
- the hardware may refer to devices for receiving a function execution command from the BMS (3) to perform a hardware operation of the secondary battery, for example, a voltage measuring device for measuring the voltage of the battery (2), A voltage determination device for determining a measured voltage value, a diagnostic device for diagnosing low voltage or overvoltage based on the determined voltage value, a calculation device for comparing and calculating voltage values, a communication device for transmitting and receiving data with the BMS 3, and a BMS ( The control device for transmitting and receiving the control command from 3) and the recording device for recording the data in a separate memory may be applicable.
- a voltage measuring device for measuring the voltage of the battery (2)
- a voltage determination device for determining a measured voltage value
- a diagnostic device for diagnosing low voltage or overvoltage based on the determined voltage value
- a calculation device for comparing and calculating voltage values
- a communication device for transmitting and receiving data with the BMS 3
- a BMS The control device for transmitting and receiving the control command from 3 and the recording device for recording the data
- the battery control device 100 for standardization of the battery according to the present invention may include a hardware layer unit 140, the hardware layer unit 140 of the above-described basic program layer unit 130 It can include any hardware that gets called.
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Sustainable Energy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Description
Claims (10)
- 하나 이상의 응용 모듈(Application module) 및 하나 이상의 하드웨어를 포함하는 배터리의 표준화를 위한 배터리 제어 장치에 있어서,상기 하나 이상의 응용 모듈 간의 동작을 독립적으로 제어하는 응용 계층부;상기 하나 이상의 응용 모듈 간의 데이터 송수신을 중계하는 모듈 중계 계층부; 및상기 모듈 중계 계층부로부터 호출신호를 수신 받아 상기 하나 이상의 하드웨어를 호출하는 기본 프로그램 계층부;를 포함하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제1항에 있어서,상기 응용 계층부는,상기 하나 이상의 응용 모듈의 모드를 제어하는 모드제어부;상기 하나 이상의 응용 모듈 간의 데이터 공유를 중간에서 제어하는 데이터제어부; 및상기 하나 이상의 응용 모듈에 포함된 기능의 실행 시점 및 순서를 결정하여 호출하는 실행제어부;를 포함하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제2항에 있어서,상기 모드제어부는,상기 데이터제어부와 데이터를 교환하고, 또한 상기 실행제어부와 모드에 대한 데이터를 교환하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제2항에 있어서,상기 데이터제어부는,상기 모드제어부 및 하나 이상의 응용 모듈과 모드에 대한 데이터를 교환하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제2항에 있어서,상기 실행제어부는,하나 이상의 실행함수를 포함하며,상기 하나 이상의 실행함수는 기본 프로그램(Basic SoftWare; BSW)에 포함된 태스크(Task)로부터 호출되는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제1항에 있어서,상기 모듈 중계 계층부는,하나 이상의 제어 모듈과 상기 하나 이상의 응용 모듈, 및 상기 기본 프로그램 계층부에 포함된 하나 이상의 서비스 모듈로부터 하나 이상의 함수호출요청신호를 수신하는 요청신호수신부; 및상기 하나 이상의 제어 모듈, 응용 모듈 및 서비스 모듈 중에서 상기 수신 받은 하나 이상의 함수호출요청신호에 상응하는 모듈들을 선택하고, 상기 선택된 모듈들 각각을 호출하여 서로 중계시키는 중계부;를 포함하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제6항에 있어서,상기 중계부는,상기 하나 이상의 함수호출요청신호에 상응하는 하나 이상의 호출함수를 포함하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제6항에 있어서,상기 모듈 중계 계층부는,플랫폼 추상화 계층(Platform Abstraction Layer; PAL)을 포함하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제6항에 있어서,상기 모듈 중계 계층부는,상기 기본 프로그램 계층부에 포함된 서비스 함수집합(Service API)에 접근할 수 있는 플랫폼 추상화 계층 함수집합(PAL API)을 상기 응용 계층부에 제공하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
- 제9항에 있어서,상기 하나 이상의 응용 모듈은,상기 플랫폼 추상화 계층 합수집합을 통해 상기 기본 프로그램 계층부에 접근하는 것을 특징으로 하는,배터리의 표준화를 위한 배터리 제어 장치.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/890,342 US9849801B2 (en) | 2013-10-31 | 2014-10-31 | Battery control device for standardization of battery |
| CN201480030646.2A CN105283860B (zh) | 2013-10-31 | 2014-10-31 | 用于电池的标准化的电池控制装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2013-0130746 | 2013-10-31 | ||
| KR1020130130746A KR101591150B1 (ko) | 2013-10-31 | 2013-10-31 | 배터리의 표준화를 위한 응용 모듈 제어 및 하드웨어 호출 장치 |
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| Publication Number | Publication Date |
|---|---|
| WO2015065092A1 true WO2015065092A1 (ko) | 2015-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| PCT/KR2014/010348 Ceased WO2015065092A1 (ko) | 2013-10-31 | 2014-10-31 | 배터리의 표준화를 위한 배터리 제어 장치 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US9849801B2 (ko) |
| KR (1) | KR101591150B1 (ko) |
| CN (1) | CN105283860B (ko) |
| WO (1) | WO2015065092A1 (ko) |
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| KR102078347B1 (ko) * | 2015-11-26 | 2020-02-17 | 주식회사 엘지화학 | 데이터 무결성 검증 및 복구 기능을 가진 배터리 관리 시스템 |
| KR102201566B1 (ko) * | 2017-08-18 | 2021-01-11 | 주식회사 엘지화학 | 맞춤형 bms 모듈 및 그 설계 방법 |
| CN111769311B (zh) * | 2020-06-30 | 2021-10-15 | 上海捷氢科技有限公司 | 一种氢燃料电池控制系统 |
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- 2014-10-31 CN CN201480030646.2A patent/CN105283860B/zh active Active
- 2014-10-31 WO PCT/KR2014/010348 patent/WO2015065092A1/ko not_active Ceased
- 2014-10-31 US US14/890,342 patent/US9849801B2/en active Active
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Also Published As
| Publication number | Publication date |
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| US20160075253A1 (en) | 2016-03-17 |
| US9849801B2 (en) | 2017-12-26 |
| CN105283860A (zh) | 2016-01-27 |
| KR20150049780A (ko) | 2015-05-08 |
| KR101591150B1 (ko) | 2016-02-02 |
| CN105283860B (zh) | 2018-01-09 |
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