WO2015065094A1 - 응용 모듈 모드제어장치 및 그 모드제어방법 - Google Patents
응용 모듈 모드제어장치 및 그 모드제어방법 Download PDFInfo
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- WO2015065094A1 WO2015065094A1 PCT/KR2014/010351 KR2014010351W WO2015065094A1 WO 2015065094 A1 WO2015065094 A1 WO 2015065094A1 KR 2014010351 W KR2014010351 W KR 2014010351W WO 2015065094 A1 WO2015065094 A1 WO 2015065094A1
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- mode
- data
- application module
- application
- control device
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
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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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B15/00—Systems controlled by a computer
- G05B15/02—Systems controlled by a computer electric
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F13/14—Handling requests for interconnection or transfer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
- G06F13/385—Information transfer, e.g. on bus using universal interface adapter for adaptation of a particular data processing system to different peripheral devices
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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
Definitions
- the present invention relates to an application module mode control apparatus and a mode control method thereof, and more particularly, to a mode of at least one application module that performs functions of a battery management system (BMS).
- BMS battery management system
- the present invention relates to an application module mode control apparatus and a mode control method capable of freely performing mode change for each application module regardless of the change in the mode condition of the project by devoting the mode change of the application module to be independently changed.
- 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
- the AUTOSAR Compliant standard software module is an application layer of open AUTOSAR and NON-AUTOSAR. Layers) could not be applied at the same time, and therefore, it was cumbersome to develop the AUTOSAR Compliant standard software module separately for Open Auto and Non Open Auto.
- the present inventors apply an application so that a mode of one or more application modules that perform functions of battery management can be independently changed in order to solve the problem of mode change between the above-described conventional application modules.
- the inventors have invented the application module mode control device and the mode control method which can freely perform the mode change for each application module regardless of the mode condition change of the project.
- the present invention has been made in view of the above-described problems, and an object of the present invention is that a mode of at least one application module performing functions of a battery management system (BMS) is independent. It is intended to provide an application module mode control device and mode control method that can freely perform mode change for each application module regardless of the change of the mode condition of the project by devoting the mode change of the application module to be changed.
- BMS battery management system
- the present invention is an application module mode that receives the voltage measurement value of each application module from the application module data control device, and compares the received voltage measurement value and the predetermined voltage value to determine whether or not meet the mode conditions It is intended to provide a control device and a mode control method thereof.
- the present invention receives the mode state data for each of the application module from the basic program mode control device, selects the mode state data corresponding to the mode condition from the received mode state data, and the application based on the selected mode state data
- An application module mode control apparatus and mode control method capable of determining a module mode are provided.
- the present invention is to provide an application module mode control apparatus and mode control method that can be applied simultaneously to the application layer of the open AUTOSAR (non-automatic) (NON-AUTOSAR).
- the application module mode control apparatus includes a first data receiving unit for receiving the first data from the application module data manager (Data manager); A second data receiver configured to receive second data from a BSW mode manager; A mode determination unit which determines a mode of each of at least one application module based on the first and second data; And receiving a mode change request from an application module activity manager, and executing a mode change permission signal for changing a mode of each of the one or more application modules corresponding to the determined mode. And a mode change permission signal transmitter to transmit to the apparatus.
- Data manager application module data manager
- a second data receiver configured to receive second data from a BSW mode manager
- a mode determination unit which determines a mode of each of at least one application module based on the first and second data
- a mode change permission signal transmitter to transmit to the apparatus.
- the first data receiver may receive a voltage measurement value for each of the one or more application modules from the application module data control device.
- the second data receiver may receive mode state data for each of the one or more application modules from the basic program mode control apparatus.
- the mode determiner may compare the received voltage measurement value with a preset voltage value.
- the mode determination unit selects the mode state data corresponding to the compared result value from the received mode state data, and determines the mode of each of the at least one application module based on the selected mode state data. Can be.
- the application module mode control method comprises the steps of: (a) receiving first data from an application module data controller (Data manager) through the first data receiving unit; (b) receiving second data from a BSW mode manager through a second data receiver; (c) determining a mode of each of the one or more application modules based on the first and second data through a mode determination unit; And (d) receiving a mode change request from an application module activity manager through a mode change permission signal transmitter, and changing the mode of each of the one or more application modules corresponding to the determined mode. And transmitting a mode change permission signal to the application module execution control device.
- Data manager application module data controller
- the step (a) may include (a1) receiving a voltage measurement value for each of the one or more application modules from the data control device through a first data receiver.
- the step (b) may include (b1) receiving mode state data for each of the one or more application modules from the basic program mode control apparatus through the second data receiving unit.
- the step (c) may include (c1) comparing the voltage measurement value received in the step (a1) with a preset voltage value.
- the step (c) may include (c2) selecting mode state data corresponding to the result value compared in the step (c1) among the mode state data received in the step (b1); And (c3) determining a mode of each of the one or more application modules based on the mode state data selected in the step (c2).
- the present invention can control the mode change of an application module without being directly connected to one or more application modules and not included in one or more application modules, even if the mode condition of the specific application module is changed, the replacement of the specific application module is performed. It has the effect that the mode change of the specific application module can be performed independently.
- the present invention has an effect that can be reused as it is without changing the specific application module even if the mode conditions of the specific application module is changed.
- FIG. 1 is a block diagram showing the configuration of an electric vehicle 1.
- FIG. 2 is a diagram illustrating a mode change process of at least one application module 40 in a conventional A project.
- FIG. 3 is a diagram illustrating a mode change process of one or more application modules 40 in a conventional B project.
- FIG 4 is a view showing a connection state of the application module mode control apparatus 100 according to an embodiment of the present invention.
- FIG. 5 is a block diagram showing the configuration of the application module mode control apparatus 100 according to an embodiment of the present invention.
- FIG. 6 is a view illustrating a mode change process of one or more application modules 40 through the application module mode control apparatus 100 on the project A according to an embodiment of the present invention.
- FIG. 7 is a view illustrating a mode change process of one or more application modules 40 through the application module mode control apparatus 100 in the project B according to an embodiment of the present invention.
- FIG. 8 is a flowchart illustrating an operation procedure of the application module mode control apparatus 100 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.
- one or more application modules connected to the BMS (3) for the battery 2 can be configured to change the mode, respectively, the mode change condition may be 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. It may correspond to a 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.
- FIG. 2 is a diagram illustrating a mode change process of at least one application module 40 in a conventional A project
- FIG. 3 is a diagram illustrating a mode change process of at least one application module 40 in a conventional B project.
- the mode change of the application module 40 on the A project was performed directly inside the application module 40.
- the one or more application modules 30 may refer to modules that perform the functions of the BMS 3, and may include a measurement module, an evaluation module, a diagnosis module, and a calculation. ) Module, communication module, control module, and recording module.
- the application module 40 Since the mode condition (when the voltage measured value is 5v or more) is defined inside, when the corresponding mode condition needs to be changed (for example, when the A project is changed to the B project), the corresponding application module 40 is left as it is. It is not possible to reuse and change the mode of the application module 40 from B to C unless it replaces the application module 40 having the new mode condition.
- FIG. 4 is a view showing a connection state of the application module mode control apparatus 100 according to an embodiment of the present invention
- Figure 5 is a configuration of the application module mode control apparatus 100 according to an embodiment of the present invention
- 6 is a block diagram illustrating a mode change process of one or more application modules 40 through the application module mode control apparatus 100 in the A project according to an embodiment of the present invention
- FIG. 1 is a diagram illustrating a mode change process of one or more application modules 40 through the application module mode control apparatus 100 according to an embodiment of the present invention.
- the application module mode control apparatus 100 includes a first data receiver 110, a second data receiver 120, a mode determiner 130, and a mode change permission signal transmitter. 140.
- the first data receiver 110 may serve to receive first data from an application module data controller 10.
- the application module data control device 10 refers to the data dependency of each of the one or more application modules by intermediately sharing the data to be shared among the one or more application modules 40 performing the functions of the BMS 3. It may mean a device for removing a data transmission unit (not shown) for transmitting and receiving one or more data from one or more application modules (application module), a data storage unit (not shown) for storing the received one or more data and stored And a data management unit (not shown) which selects data necessary for executing functions of each of the one or more application modules from the data and transmits the selected data to one or more application modules so as to transmit the selected data to the one or more application modules. Can be.
- the first data may refer to all kinds of data stored in the application module data control device 10 by one or more application modules 40, and may refer to the application module data control device 10.
- the type of the first data is not limited as long as it can be recorded and stored, and can also be viewed and inquired by the first data receiver 110.
- the first data may include a voltage measurement value measuring the voltage value of the secondary battery, and the voltage measurement value may be used for the mode condition in each project (A project or B project, etc.).
- the first data receiver 110 may receive a voltage measurement value for each of the one or more application modules from the application module data control device 10.
- the second data receiver may play a role of receiving the second data from the BSW mode manager 20.
- the basic program mode control apparatus 20 may generally mean a device capable of changing a mode of an operating system (OS) for operating the BMS 3.
- OS operating system
- the second data may refer to data including mode state data of each of the one or more application modules 40 transmitted from the basic program mode control apparatus 20 described above.
- the second data may include mode state data (A mode, B mode, etc.) of the specific application module 40, and the mode state data may be specified by the mode determining unit 130 described later. It can be used as a basis for determining the mode of 40.
- mode state data A mode, B mode, etc.
- the mode determiner 130 may determine a mode of each of the one or more application modules based on the first and second data received through the first and second data receivers.
- the mode determiner 130 may perform mode condition determination to compare the voltage measurement value received through the first data receiver 110 with a preset voltage value.
- the mode condition determination may mean, for example, determining whether the received voltage measurement value is greater than or equal to the preset voltage value 5v.
- the mode determination unit 130 selects the mode state data corresponding to the above comparison result value from the mode state data received through the second data receiving unit 120, and based on the selected mode state data, each application module It can serve to determine the mode of the.
- the mode state data corresponding to the comparison result value for example, when the received voltage measurement value is less than 5v, the mode of the specific application module 40 may mean the mode state data corresponding to B, When the received voltage measurement value is 5v or more, the mode of the specific application module 40 may mean mode state data corresponding to C.
- the mode determination unit 130 may make the mode determination of the application module 40 different according to the mode conditions for each project (A project or B project).
- the mode determiner 130 may determine the corresponding application module 30. You decide to change the mode from B to C.
- the mode determiner 130 determines the mode of the application module 30 as B.
- FIG. Decide to change from C to.
- the mode change permission signal transmitter 140 receives a mode change permission request from the application module activity control device 30 and a mode change permission signal (for each of the one or more application modules 40). And a signal for changing the mode corresponding to the mode determination unit 130 described above, to the application module execution control device 30.
- the application module execution control device 30 removes the dependency on time between one or more application modules 40 that perform the functions of the BMS 3, and the execution time of the functions included in the application module 40 And an apparatus that performs a role of independently executing and calling the functions of each application module 40 by determining and calling the order.
- the mode change permission signal includes a permission signal for the application module execution control device 30 to directly change the mode of one or more application modules 40 and mode state data of the application module 40 to be changed (for example, , A mode, B mode, C mode or D mode).
- the application module execution control device 30 receiving the mode change permission signal described above from the mode change permission signal transmitter 140 may freely change the modes of the one or more application modules 40.
- FIG. 8 is a flowchart illustrating an operation procedure of the application module mode control apparatus 100 according to an embodiment of the present invention.
- the first data receiving unit 110 receives first data from the application module data control apparatus 10 (S801).
- the first data may include voltage measurement values for one or more application modules 40.
- the second data receiving unit 120 receives the second data from the basic program mode control apparatus 20 (S802).
- the second data may include mode state data (for example, A mode, B mode, C mode, or D mode) for one or more application modules 40.
- the mode determination unit 130 determines a mode of each of the one or more application modules 40 based on the above-described first and second data (S803).
- the above-described step (S603) compares the voltage measurement value received by the first data receiving unit 110 with a predetermined voltage value.
- the second data receiver 120 selects mode state data corresponding to the result of the comparison from the received mode state data.
- the mode change permission signal transmitter 140 receives the mode change permission request from the application module execution control device 30, and the mode change permission signal (the mode of each of the one or more application modules 40 is determined by the mode decision unit 130. A signal for changing corresponding to the mode determined in step 2) is transmitted to the application module execution control device 30 (S804).
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Description
Claims (10)
- 응용 모듈 데이터제어장치(Data manager)로부터 제1 데이터를 수신 받는 제1 데이터 수신부;기본 프로그램 모드제어장치(BSW Mode manager)로부터 제2 데이터를 수신 받는 제2 데이터 수신부;상기 제1 및 제2 데이터를 근거로 하여 하나 이상의 응용 모듈 각각의 모드를 결정하는 모드 결정부; 및응용 모듈 실행제어장치(Activity manager)로부터 모드변경허가요청(Request)을 수신 받고, 상기 하나 이상의 응용 모듈 각각의 모드를 상기 결정된 모드에 대응하게 변경시키기 위한 모드변경허가신호를 상기 응용 모듈 실행제어장치에 송신하는 모드변경허가신호 송신부;를 포함하는 것을 특징으로 하는,응용 모듈 모드제어장치.
- 제1항에 있어서,상기 제1 데이터 수신부는,상기 응용 모듈 데이터제어장치로부터 상기 하나 이상의 응용 모듈 각각에 대한 전압 측정값을 수신 받는 것을 특징으로 하는,응용 모듈 모드제어장치.
- 제1항에 있어서,상기 제2 데이터 수신부는,상기 기본 프로그램 모드제어장치로부터 상기 하나 이상의 응용 모듈 각각에 대한 모드상태데이터를 수신 받는 것을 특징으로 하는,응용 모듈 모드제어장치.
- 제3항에 있어서,상기 모드 결정부는,상기 수신 받은 전압 측정값과 기 설정된 전압값을 비교하는 것을 특징으로 하는,응용 모듈 모드제어장치.
- 제4항에 있어서,상기 모드 결정부는,상기 수신 받은 모드상태데이터 중에서 상기 비교된 결과값에 상응하는 모드상태데이터를 선택하고, 상기 선택된 모드상태데이터를 근거로 하여 상기 하나 이상의 응용 모듈 각각의 모드를 결정하는 것을 특징으로 하는,응용 모듈 모드제어장치.
- (a)제1 데이터 수신부를 통해 응용 모듈 데이터제어장치(Data manager)로부터 제1 데이터를 수신 받는 단계;(b)제2 데이터 수신부를 통해 기본 프로그램 모드제어장치(BSW Mode manager)로부터 제2 데이터를 수신 받는 단계;(c)모드 결정부를 통해 상기 제1 및 제2 데이터를 근거로 하여 하나 이상의 응용 모듈 각각의 모드를 결정하는 단계; 및(d)모드변경허가신호 송신부를 통해 응용 모듈 실행제어장치(Activity manager)로부터 모드변경허가요청(Request)을 수신 받고, 상기 하나 이상의 응용 모듈 각각의 모드를 상기 결정된 모드에 대응하게 변경시키기 위한 모드변경허가신호를 상기 응용 모듈 실행제어장치에 송신하는 단계;를 포함하는 것을 특징으로 하는,응용 모듈 모드제어방법.
- 제6항에 있어서,상기 (a)단계는,(a1)제1 데이터 수신부를 통해 상기 데이터제어장치로부터 상기 하나 이상의 응용 모듈 각각에 대한 전압 측정값을 수신 받는 단계;를 포함하는 것을 특징으로 하는,응용 모듈 모드제어방법.
- 제6항에 있어서,상기 (b)단계는,(b1)상기 제2 데이터 수신부를 통해 상기 기본 프로그램 모드제어장치로부터 상기 하나 이상의 응용 모듈 각각에 대한 모드상태데이터를 수신 받는 단계;를 포함하는 것을 특징으로 하는,응용 모듈 모드제어방법.
- 제8항에 있어서,상기 (c)단계는,(c1)상기 (a1)단계에서 수신 받은 상기 전압 측정값과 기 설정된 전압값을 비교하는 단계;를 포함하는 것을 특징으로 하는,응용 모듈 모드 제어방법.
- 제9항에 있어서,상기 (c)단계는,(c2)상기 (b1)단계에서 수신 받은 상기 모드상태데이터 중에서 상기 (c1) 단계에서 비교된 결과값에 상응하는 모드상태데이터를 선택하는 단계; 및(c3)상기 (c2)단계에서 선택된 모드상태데이터를 근거로 하여 상기 하나 이상의 응용 모듈 각각의 모드를 결정하는 단계;를 더 포함하는 것을 특징으로 하는,응용 모듈 모드제어방법.
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US10052966B2 (en) | 2018-08-21 |
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CN105264504A (zh) | 2016-01-20 |
US20160107536A1 (en) | 2016-04-21 |
KR20150049781A (ko) | 2015-05-08 |
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