CN116184984A - Method and device for fusing controller functions, electronic equipment and readable storage medium - Google Patents
Method and device for fusing controller functions, electronic equipment and readable storage medium Download PDFInfo
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- CN116184984A CN116184984A CN202310140062.1A CN202310140062A CN116184984A CN 116184984 A CN116184984 A CN 116184984A CN 202310140062 A CN202310140062 A CN 202310140062A CN 116184984 A CN116184984 A CN 116184984A
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- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The application provides a method, a device, an electronic device and a computer readable storage medium for fusing controller functions, wherein the method comprises the following steps: identifying a plurality of functional modules of the first controller; identifying a plurality of functional modules of the second controller; determining a plurality of functional modules of the first controller and functional modules with the same function as those of the plurality of functional modules of the second controller; determining functional units with the same function in the functional modules with the same function; and fusing the functional units with the same function in the first controller and the second controller. The method and the device can reduce communication between controllers, thereby reducing cost, error rate and saving resources.
Description
Technical Field
The application belongs to the field of electronic control of electric automobiles, and particularly relates to a fusion method and device of controller functions, electronic equipment and a computer readable storage medium.
Background
The electric vehicle controller is a core control device for controlling the starting, running, advancing and retreating, speed and stopping of the electric vehicle motor and other electronic devices of the electric vehicle, and is an important part on the electric vehicle, and the core control device is similar to the brain of the electric vehicle.
In order to realize control of the electric automobile, in the prior art, communication between the controllers is often required to be realized through a CAN bus, and each controller only controls functions in the field. Such as: the battery function is implemented in a battery management system (Battery Management System, BMS) and the vehicle control function is implemented in a vehicle control unit (vehicle Control Unit, VCU).
However, when there are a large number of controllers, the electric vehicle needs to design a complex CAN bus for communication between the controllers, which increases cost and error rate. Meanwhile, if a plurality of controllers have similar functions, each controller needs to do one time, so that resource waste is caused.
Therefore, how to reduce the communication between controllers is a technical problem that needs to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the application provides a method, a device, electronic equipment and a computer readable storage medium for fusing controller functions, which can reduce communication between controllers, thereby reducing cost, error rate and resource saving.
According to a first aspect of the present application, an embodiment of the present application provides a method for fusing controller functions, where the method includes:
identifying a plurality of functional modules of the first controller;
identifying a plurality of functional modules of the second controller;
determining a plurality of functional modules of the first controller and functional modules with the same function as those of the plurality of functional modules of the second controller;
determining functional units with the same function in the functional modules with the same function;
and fusing the functional units with the same function in the first controller and the second controller.
Optionally, the first controller is a motor controller, and the second controller is a vehicle controller.
Optionally, identifying a plurality of functional modules of the first controller includes:
identifying a first power management module and a state management module of the motor controller; the first power management module at least comprises a first high-voltage power down management unit, and the state management module at least comprises: a first calculation unit;
identifying a plurality of functional modules of the second controller, comprising:
identifying a second power management module and a power limiting module of the whole vehicle controller; the second power management module at least comprises a second high-voltage power down management unit, and the power limiting module at least comprises a second calculation unit.
Optionally, fusing functional units in functional modules having the same function in the first controller and the second controller includes:
fusing a first high-voltage power-down management unit of the motor controller with a second high-voltage power-down management unit of the whole vehicle controller;
and fusing the first calculation unit of the motor controller with the second calculation unit of the whole vehicle controller.
Optionally, identifying a plurality of functional modules of the first controller includes:
identifying a first power management module, a state management module and a first communication module of the motor controller; the first communication module comprises a first communication unit;
optionally, identifying a plurality of functional modules of the second controller includes:
identifying a second power management module, a power limiting module and a second communication module of the whole vehicle controller; the second communication module comprises a second communication unit;
fusing functional units in functional modules with the same function in the first controller and the second controller, wherein the fusion comprises the following steps:
disconnecting the communication relationship between the first communication unit and the second communication unit;
and fusing the first communication unit and the second communication unit.
Optionally, identifying a plurality of functional modules of the first controller includes:
the method comprises the steps of identifying a first power management module, a state management module, a first communication module and a first diagnosis module of a motor controller; wherein the first diagnostic module comprises at least: a first storage battery state determination unit;
identifying a plurality of functional modules of the second controller, comprising: identifying a second power management module, a power limiting module, a second communication module and a second diagnosis module of the whole vehicle controller; wherein the second diagnostic module includes at least a second battery state determination unit;
fusing functional units in functional modules with the same function in the first controller and the second controller, wherein the fusion comprises the following steps:
the first battery cell state determination unit is fused with the second battery cell state determination unit.
Optionally, identifying a plurality of functional modules of the first controller includes:
the method comprises the steps of identifying a first power management module, a state management module, a first communication module, a first diagnosis module and a driving management module of a motor controller; wherein, the drive management module includes at least: a first torque transition unit;
identifying a plurality of functional modules of the second controller, comprising:
identifying a second power management module, a power limiting module, a second communication module, a second diagnosis module and a torque control module of the whole vehicle controller; wherein, the torque control module includes at least: a second torque transition unit;
fusing functional units in functional modules with the same function in the first controller and the second controller, wherein the fusion comprises the following steps:
and fusing the first torque transition unit with the second torque transition unit.
According to a second aspect of the present application, there is provided a fusion device of controller functions, the device comprising: the first identification module is used for identifying a plurality of functional modules of the first controller;
the second identification module is used for identifying a plurality of functional modules of the second controller;
the first determining module is used for determining a plurality of functional modules of the first controller and functional modules with the same function as those of the plurality of functional modules of the second controller;
a second determining module for determining functional units having the same function among the functional modules having the same function;
and the fusion module is used for fusing the functional units with the same function in the first controller and the second controller.
Optionally, the first controller is a motor controller, and the second controller is a vehicle controller.
Optionally, the first identifying module is used for identifying a first power management module and a state management module of the motor controller; the first power management module at least comprises a first high-voltage power down management unit, and the state management module at least comprises: a first calculation unit;
the second identification module is used for identifying a second power management module and a power limiting module of the whole vehicle controller; the second power management module at least comprises a second high-voltage power down management unit, and the power limiting module at least comprises a second calculation unit.
Optionally, the fusion module is used for fusing the first high-voltage power down management unit of the motor controller with the second high-voltage power down management unit of the whole vehicle controller;
and fusing the first calculation unit of the motor controller with the second calculation unit of the whole vehicle controller.
Optionally, the first identification module is used for identifying a first power management module, a state management module and a first communication module of the motor controller; the first communication module comprises a first communication unit;
the second identification module is used for identifying a second power management module, a power limiting module and a second communication module of the whole vehicle controller; the second communication module comprises a second communication unit;
the fusion module is used for disconnecting the communication relationship between the first communication unit and the second communication unit; and fusing the first communication unit and the second communication unit.
Optionally, the first identification module is configured to identify a first power management module, a state management module, a first communication module, and a first diagnosis module of the motor controller; wherein the first diagnostic module comprises at least: a first storage battery state determination unit; the second identification module is used for identifying a second power management module, a power limiting module, a second communication module and a second diagnosis module of the whole vehicle controller; wherein the second diagnostic module includes at least a second battery state determination unit; and the fusion module is used for fusing the first storage battery state determining unit with the second storage battery state determining unit.
Optionally, the first identifying module is configured to identify a first power management module, a state management module, a first communication module, a first diagnosis module, and a driving management module of the motor controller; wherein, the drive management module includes at least: a first torque transition unit;
the second identification module is used for identifying a second power management module, a power limiting module, a second communication module, a second diagnosis module and a torque control module of the whole vehicle controller; wherein, the torque control module includes at least: a second torque transition unit;
and the fusion module is used for fusing the first torque transition unit and the second torque transition unit.
According to a third aspect of the present application there is provided an electronic device comprising a processor, a memory and a program or instruction stored on the memory and executable on the processor, the program or instruction when executed by the processor effecting the steps of the fusion method of controller functions as described in the first aspect.
According to a fourth aspect of the present application there is provided a readable storage medium having stored thereon a program or instructions which when executed by a processor performs the steps of the fusion method of controller functions as described in the first aspect.
The fusion method, device and equipment of the controller function and the computer readable storage medium of the embodiment of the application. The method comprises the steps of firstly identifying a plurality of functional modules in a first controller and a second controller, then determining functional modules with the same function in the plurality of functional modules in the first controller and the second controller, then identifying functional units with the same function in the functional modules with the same function, and then fusing the functional modules with the same function. The function modules with the same functions of the first controller and the second controller are fused, so that the same functions of the first controller and the second controller can be realized by only one controller, the mode that the first controller and the second controller need to communicate with other controllers is canceled, and cost is reduced, error rate is reduced, and resources are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described below, it will be obvious that the drawings in the description below are some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method of fusing controller functionality provided by one embodiment of the present application;
FIG. 2 is a schematic diagram of a method of fusing controller functionality provided in one embodiment of the present application;
FIG. 3 is a schematic diagram of a fusion device of controller functions provided by one embodiment of the present application; and
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Features and exemplary embodiments of various aspects of the present application are described in detail below to make the objects, technical solutions and advantages of the present application more apparent, and to further describe the present application in conjunction with the accompanying drawings and the detailed embodiments. It should be understood that the specific embodiments described herein are intended to be illustrative of the application and are not intended to be limiting. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by showing examples of the present application.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.
Based on the background, when there are more controllers, the electric vehicle needs to design a complex CAN bus for communication between the controllers, which increases cost and error rate. Meanwhile, if a plurality of controllers have similar functions, each controller needs to do one time, so that resource waste is caused.
In order to solve the problems in the prior art, embodiments of the present application provide a method, an apparatus, an electronic device, and a computer readable storage medium for fusing controller functions. The following first describes a method for fusing controller functions provided in the embodiments of the present application.
Fig. 1 is a flow chart of a method for fusing controller functions according to an embodiment of the present application.
As shown in fig. 1, the present application provides a method for fusing controller functions, which may include:
step S11: a plurality of functional modules of the first controller are identified.
Step S13: a plurality of functional modules of the second controller are identified.
Step S15: a function module having the same function as that of the plurality of function modules of the second controller is determined.
Step S17: functional units having the same function among functional modules having the same function are determined.
In an alternative embodiment, the first controller is a motor controller and the second controller is a vehicle controller.
In an alternative embodiment, step S11 includes: identifying a first power management module and a state management module of the motor controller; the first power management module at least comprises a first high-voltage power down management unit, and the state management module at least comprises: a first calculation unit.
The step S13 includes: identifying a second power management module and a power limiting module of the whole vehicle controller; the second power management module at least comprises a second high-voltage power down management unit, and the power limiting module at least comprises a second calculation unit.
In this embodiment, the whole vehicle controller and the motor controller may be integrated into the powertrain controller, that is, the powertrain controller may include all functions of the whole vehicle controller and the motor controller. The first power management module and the state management module in the motor controller need to be identified, and it needs to be described that the first power management module at least includes a first high-voltage power down management unit, and the state management module at least includes: a first calculation unit; the second power management module and the power limiting module in the vehicle controller are identified, and it is to be noted that the second power management module at least includes a second high-voltage power down management unit, and the power limiting module at least includes a second computing unit.
The first calculation unit and the second calculation unit have the same function, and the first high-voltage reduction unit has the same function as the second high-voltage reduction management unit.
In an alternative embodiment, the first power management module further comprises: the device comprises a power supply initialization unit, a power supply pre-charging unit and a power supply quick charging unit. Wherein the three functional units are different from each other in the second power management module, so that the three functional units are not fused to serve as a control part of a motor controller in the power assembly controller.
In an alternative embodiment, the second power management module further comprises: a high voltage power-up unit, a low voltage power-up unit, and a low voltage power-down unit. The three functional units are different from each unit in the first power management module in function, so that fusion is not performed, and the three functional units are used as a control part of a whole vehicle controller in the power assembly controller.
In an alternative embodiment, the state management module further comprises: and a motor diagnosis unit. The motor diagnosis unit and the whole vehicle controller have different functions, are not fused, and are used as a control part of a motor controller in the power assembly controller.
Step S19: and fusing the functional units with the same function in the first controller and the second controller.
In an alternative embodiment, step S19 includes: and fusing the first high-voltage power-down management unit of the motor controller with the second high-voltage power-down management unit of the whole vehicle controller.
And fusing the first calculation unit of the motor controller with the second calculation unit of the whole vehicle controller.
In this embodiment, after determining the functional units having the same function in the motor controller and the whole vehicle controller, the functional units are fused, that is, the first high-voltage power down management unit of the motor controller is fused with the second high-voltage power down management unit of the whole vehicle controller, and the first calculation unit of the motor controller is fused with the second calculation unit of the whole vehicle controller. The CAN communication control method CAN effectively ensure that the power assembly controller does not need to repeatedly judge when in CAN communication with the functions, so that the error rate is reduced, and the efficiency is saved.
In an alternative embodiment, identifying a plurality of functional modules of a first controller includes:
identifying a first power management module, a state management module and a first communication module of the motor controller; the first communication module comprises a first communication unit.
Identifying a plurality of functional modules of the second controller, comprising:
identifying a second power management module, a power limiting module and a second communication module of the whole vehicle controller; the second communication module comprises a second communication unit.
Fusing functional units in functional modules with the same function in the first controller and the second controller, wherein the fusion comprises the following steps:
disconnecting the communication relationship between the first communication unit and the second communication unit.
And fusing the first communication unit and the second communication unit.
In this embodiment, when the motor controller includes the first communication unit and the vehicle controller includes the second communication unit, it should be noted that the functions of the first communication unit and the second communication unit are the same. The first communication unit and the second communication unit are connected in communication, that is, information is transmitted between the first communication unit and the second communication unit, so that the judging process is increased, and the error rate is increased. Therefore, after the first communication unit and the second communication unit are disconnected, the first communication unit and the second communication unit are fused, namely, the two controllers (the motor controller and the whole vehicle controller) are respectively provided with a communication module for signal receiving, and the power assembly controller is provided with a communication module at present, so that repeated logic is deleted.
In an alternative embodiment, identifying a plurality of functional modules of a first controller includes:
the method comprises the steps of identifying a first power management module, a state management module, a first communication module and a first diagnosis module of a motor controller; wherein the first diagnostic module comprises at least: and a first battery state determining unit.
Identifying a plurality of functional modules of a first controller, comprising:
identifying a second power management module, a power limiting module, a second communication module and a second diagnosis module of the whole vehicle controller; wherein the second diagnostic module includes at least a second battery cell status determination unit.
Fusing functional units in functional modules with the same function in the first controller and the second controller, wherein the fusion comprises the following steps:
the first battery cell state determination unit is fused with the second battery cell state determination unit.
In this embodiment, the motor controller further includes a first diagnostic module, and the vehicle controller further includes a second diagnostic module. Wherein the first diagnostic module includes a first battery state determination unit and the second diagnostic module includes a second battery state determination unit. The functions of the first battery cell state determining unit and the second battery cell state determining unit are the same, and the first battery cell state determining unit and the second battery cell state determining unit are fused.
The first battery state is used to characterize a battery voltage that is too high and a battery voltage that is too low. The second battery cell state is used to characterize the battery voltage as being too high and the battery voltage as being too low.
In an alternative embodiment, the first diagnostic module of the motor controller further comprises: and the battery high-voltage line overvoltage alarm unit and the battery high-voltage line undervoltage alarm unit. Wherein the two functional units are different from each other in the second diagnostic module, so that the two functional units are not fused to serve as a control part of a motor controller in the powertrain controller.
In an alternative embodiment, the second diagnostic module of the overall vehicle controller further comprises: the motor controller sends the fault detection unit of the whole vehicle controller. The unit has different functions with the functional units in the motor controller, and is not fused and used as a control part of the whole vehicle controller in the power assembly controller.
In an alternative embodiment, identifying a plurality of functional modules of a first controller includes:
the method comprises the steps of identifying a first power management module, a state management module, a first communication module, a first diagnosis module and a driving management module of a motor controller; wherein, the drive management module includes at least: a first torque transition unit.
Identifying a plurality of functional modules of the second controller, comprising:
identifying a second power management module, a power limiting module, a second communication module, a second diagnosis module and a torque control module of the whole vehicle controller; wherein, the torque control module includes at least: a second torque transition unit.
Fusing functional units in functional modules with the same function in the first controller and the second controller, wherein the fusion comprises the following steps:
and fusing the first torque transition unit with the second torque transition unit.
In this embodiment, the motor controller further includes a driving management module, and the vehicle controller further includes a torque control module. Wherein the drive management module includes a first torque transition unit and the second diagnostic module includes a second torque transition unit. The first torque transition unit and the second torque transition unit have the same function, and the first torque transition unit and the second torque transition unit are fused.
In an alternative embodiment, the vehicle controller further includes: and the cooling unit of the whole vehicle is realized. The unit has different functions with the functional units in the motor controller, and is not fused and used as a control part of the whole vehicle controller in the power assembly controller.
In an alternative embodiment, and in conjunction with FIG. 2, a schematic diagram of a method of fusing controller functions is provided.
Integrating the VCU and the MCU into a power assembly (Engine Dispatch Unit, EDU), and then fusing functions of the VCU and the MCU, namely, power management and high-voltage power management; damping control (Anti-jerk) in torque control, and motor controller mode control; EDU protection limits in power limits; and the whole vehicle thermal management control, the EDU thermal management control and the motor heating control in the thermal management are integrated.
Then, the functional units which do not have the same function in the motor controller and the whole vehicle controller are not fused, and are integrated in the EDU as functional units of the corresponding controllers.
In summary, compared with the prior art, the method and the device have the advantages that the functional modules with the same functions of the first controller and the second controller are fused, so that the same functions of the first controller and the second controller can be realized only by one controller, the mode that the first controller and the second controller need to communicate with other controllers is canceled, and cost is reduced, error rate is reduced, and resources are saved.
In addition, two controllers (a motor controller and a whole vehicle controller) are respectively provided with a communication module for signal receiving, and the power assembly controller is provided with a communication module at present to delete repeated logic.
In addition, the powertrain controller is designed with a set of torque transitions and power limits, and is not designed in both controllers.
Fig. 3 shows a schematic structural diagram of a fusion device of controller functions according to an embodiment of the present application. As shown in fig. 3, the apparatus includes: a first recognition module 31 for recognizing a plurality of functional modules of the first controller;
a second recognition module 32 for recognizing a plurality of functional modules of the second controller;
a first determining module 33, configured to determine a function module having the same function as the function module of the second controller;
a second determining module 34 for determining functional units having the same function among the functional modules having the same function;
and the fusion module 35 is used for fusing the functional units with the same function in the first controller and the second controller.
Optionally, the first controller is a motor controller, and the second controller is a vehicle controller.
Optionally, the first identifying module 31 is configured to identify a first power management module and a state management module of the motor controller; the first power management module at least comprises a first high-voltage power down management unit, and the state management module at least comprises: a first calculation unit;
a second identifying module 32 for identifying a second power management module and a power limiting module of the whole vehicle controller; the second power management module at least comprises a second high-voltage power down management unit, and the power limiting module at least comprises a second calculation unit.
Optionally, the fusion module 35 is configured to fuse the first high-voltage power down management unit of the motor controller with the second high-voltage power down management unit of the whole vehicle controller;
and fusing the first calculation unit of the motor controller with the second calculation unit of the whole vehicle controller.
Optionally, the first identifying module 31 is configured to identify a first power management module, a state management module, and a first communication module of the motor controller; the first communication module comprises a first communication unit;
a second identifying module 32, configured to identify a second power management module, a power limiting module, and a second communication module of the vehicle controller; the second communication module comprises a second communication unit;
a fusion module 35, configured to disconnect the communication relationship between the first communication unit and the second communication unit; and fusing the first communication unit and the second communication unit.
Optionally, the first identifying module 31 is configured to identify a first power management module, a state management module, a first communication module, and a first diagnostic module of the motor controller; wherein the first diagnostic module comprises at least: a first storage battery state determination unit; a second identification module 32 for identifying a second power management module, a power limiting module, a second communication module, and a second diagnostic module of the overall vehicle controller; wherein the second diagnostic module includes at least a second battery state determination unit; and a fusion module 35 for fusing the first battery cell state determination unit with the second battery cell state determination unit.
Optionally, the first identifying module 31 is configured to identify a first power management module, a state management module, a first communication module, a first diagnosis module, and a driving management module of the motor controller; wherein, the drive management module includes at least: a first torque transition unit;
a second identification module 32 for identifying a second power management module, a power limiting module, a second communication module, a second diagnostic module, and a torque control module of the overall vehicle controller; wherein, the torque control module includes at least: a second torque transition unit;
and a fusion module 35, configured to fuse the first torque transition unit with the second torque transition unit.
In summary, compared with the prior art, the method and the device have the advantages that the functional modules with the same functions of the first controller and the second controller are fused, so that the same functions of the first controller and the second controller can be realized only by one controller, the mode that the first controller and the second controller need to communicate with other controllers is canceled, and cost is reduced, error rate is reduced, and resources are saved.
In addition, two controllers (a motor controller and a whole vehicle controller) are respectively provided with a communication module for signal receiving, and the power assembly controller is provided with a communication module at present to delete repeated logic.
In addition, the powertrain controller is designed with a set of torque transitions and power limits, and is not designed in both controllers.
Fig. 4 shows a schematic structural diagram of an electronic device according to an embodiment of the present application.
The electronic device may comprise a processor 301 and a memory 302 storing computer program instructions.
In particular, the processor 301 may include a Central Processing Unit (CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or may be configured to implement one or more integrated circuits of embodiments of the present application.
In one embodiment, memory 302 may be Read Only Memory (ROM). In one embodiment, the ROM may be mask-programmed ROM, programmable ROM (PROM), erasable PROM (EPROM), electrically Erasable PROM (EEPROM), electrically rewritable ROM (EAROM), or flash memory, or a combination of two or more of these.
The processor 301 reads and executes the computer program instructions stored in the memory 302 to implement the fusion method of any of the controller functions of the above-described embodiments.
In one example, the electronic device may also include a communication interface 303 and a bus 310. As shown in fig. 3, the processor 301, the memory 302, and the communication interface 303 are connected to each other by a bus 310 and perform communication with each other.
The communication interface 303 is mainly used to implement communication between each module, device, unit and/or apparatus in the embodiments of the present application.
In addition, in combination with the method for fusing the controller functions in the above embodiments, the embodiments of the present application may provide a computer readable storage medium. The computer readable storage medium has stored thereon computer program instructions; the computer program instructions, when executed by a processor, implement a fusion method of any of the controller functions of the above embodiments.
It should be clear that the present application is not limited to the particular arrangements and processes described above and illustrated in the drawings. For the sake of brevity, a detailed description of known methods is omitted here. In the above embodiments, several specific steps are described and shown as examples. However, the method processes of the present application are not limited to the specific steps described and illustrated, and those skilled in the art can make various changes, modifications, and additions, or change the order between steps, after appreciating the spirit of the present application.
The functional blocks shown in the above block diagrams may be implemented in hardware, software, firmware, or a combination thereof. When implemented in hardware, it may be, for example, an electronic circuit, an Application Specific Integrated Circuit (ASIC), suitable firmware, a plug-in, a function card, or the like. When implemented in software, the elements of the present application are the programs or code segments used to perform the required tasks. The program or code segments may be stored in a machine readable medium or transmitted over transmission media or communication links by a data signal carried in a carrier wave. A "machine-readable medium" may include any medium that can store or transfer information. Examples of machine-readable media include electronic circuitry, semiconductor memory devices, ROM, flash memory, erasable ROM (EROM), floppy disks, CD-ROMs, optical disks, hard disks, fiber optic media, radio Frequency (RF) links, and the like. The code segments may be downloaded via computer networks such as the internet, intranets, etc.
It should also be noted that the exemplary embodiments mentioned in this application describe some methods or systems based on a series of steps or devices. However, the present application is not limited to the order of the above-described steps, that is, the steps may be performed in the order mentioned in the embodiments, may be different from the order in the embodiments, or several steps may be performed simultaneously.
Aspects of the present application are described above with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, enable the implementation of the functions/acts specified in the flowchart and/or block diagram block or blocks. Such a processor may be, but is not limited to being, a general purpose processor, a special purpose processor, an application specific processor, or a field programmable logic circuit. It will also be understood that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware which performs the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In the foregoing, only the specific embodiments of the present application are described, and it will be clearly understood by those skilled in the art that, for convenience and brevity of description, the specific working processes of the systems, modules and units described above may refer to the corresponding processes in the foregoing method embodiments, which are not repeated herein. It should be understood that the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various equivalent modifications or substitutions within the technical scope of the present application, which are intended to be included in the scope of the present application.
Claims (10)
1. A method of fusing controller functions, the method comprising:
identifying a plurality of functional modules of the first controller;
identifying a plurality of functional modules of the second controller;
determining a plurality of functional modules of the first controller and functional modules with the same function as those of the plurality of functional modules of the second controller;
determining functional units with the same function in the functional modules with the same function;
and fusing functional units with the same function in the first controller and the second controller.
2. The method for integrating controller functions according to claim 1, wherein the first controller is a motor controller and the second controller is a vehicle controller.
3. The method of claim 2, wherein the identifying the plurality of functional modules of the first controller comprises:
identifying a first power management module and a state management module of the motor controller; wherein, the first power management module includes at least a first high-voltage power down management unit, and the state management module includes at least: a first calculation unit;
the identifying a plurality of functional modules of a second controller includes:
identifying a second power management module and a power limiting module of the whole vehicle controller; the second power management module at least comprises a second high-voltage power-down management unit, and the power limiting module at least comprises a second calculation unit.
4. A method for fusing controller functions as claimed in claim 3, wherein said fusing functional units in functional modules having the same function in the first controller and the second controller includes:
fusing a first high-voltage power-down management unit of the motor controller with a second high-voltage power-down management unit of the whole vehicle controller;
and fusing the first calculation unit of the motor controller with the second calculation unit of the whole vehicle controller.
5. The method of claim 2, wherein the identifying the plurality of functional modules of the first controller comprises:
identifying a first power management module, a state management module and a first communication module of the motor controller; the first communication module comprises a first communication unit;
the identifying a plurality of functional modules of a second controller includes:
identifying a second power management module, a power limiting module and a second communication module of the whole vehicle controller; wherein the second communication module comprises a second communication unit;
the fusing the functional units in the functional modules with the same function in the first controller and the second controller comprises the following steps:
disconnecting the communication relationship between the first communication unit and the second communication unit;
and fusing the first communication unit and the second communication unit.
6. The method of claim 2, wherein the identifying the plurality of functional modules of the first controller comprises:
identifying a first power management module, a state management module, a first communication module and a first diagnosis module of the motor controller; wherein the first diagnostic module comprises at least: a first storage battery state determination unit;
the identifying a plurality of functional modules of a second controller includes:
identifying a second power management module, a power limiting module, a second communication module and a second diagnosis module of the whole vehicle controller; wherein the second diagnostic module includes at least a second battery state determination unit;
the fusing the functional units in the functional modules with the same function in the first controller and the second controller comprises the following steps:
and fusing the first storage battery state determining unit with the second storage battery state determining unit.
7. The method of claim 6, wherein the identifying the plurality of functional modules of the first controller comprises:
identifying a first power management module, a state management module, a first communication module, a first diagnosis module and a driving management module of the motor controller; wherein, the drive management module includes at least: a first torque transition unit;
the identifying a plurality of functional modules of a second controller includes:
identifying a second power management module, a power limiting module, a second communication module, a second diagnosis module and a torque control module of the whole vehicle controller; wherein the torque control module includes at least: a second torque transition unit;
the fusing the functional units in the functional modules with the same function in the first controller and the second controller comprises the following steps:
and fusing the first torque transition unit with the second torque transition unit.
8. A fusion device of controller functions, the device comprising:
the first identification module is used for identifying a plurality of functional modules of the first controller;
the second identification module is used for identifying a plurality of functional modules of the second controller;
a first determining module, configured to determine a plurality of functional modules of the first controller and a functional module having the same function as the plurality of functional modules of the second controller;
a second determining module for determining functional units having the same function among the functional modules having the same function;
and the fusion module is used for fusing the functional units with the same function in the first controller and the second controller.
9. An electronic device, the electronic device comprising: a processor and a memory storing computer program instructions;
the processor, when executing the computer program instructions, implements a fusion method of controller functions as claimed in any one of claims 1-7.
10. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon computer program instructions, which when executed by a processor, implement a fusion method of controller functions according to any of claims 1-7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310140062.1A CN116184984A (en) | 2023-02-08 | 2023-02-08 | Method and device for fusing controller functions, electronic equipment and readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310140062.1A CN116184984A (en) | 2023-02-08 | 2023-02-08 | Method and device for fusing controller functions, electronic equipment and readable storage medium |
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| CN116184984A true CN116184984A (en) | 2023-05-30 |
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| CN202310140062.1A Pending CN116184984A (en) | 2023-02-08 | 2023-02-08 | Method and device for fusing controller functions, electronic equipment and readable storage medium |
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| Country | Link |
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| CN (1) | CN116184984A (en) |
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2023
- 2023-02-08 CN CN202310140062.1A patent/CN116184984A/en active Pending
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