Multi-service fusion control method and system

Abstract

The invention discloses a multi-service fusion control method and system, and the method comprises the steps: integrating a plurality of control units in the form of a board card, so as to form a unified hardware architecture; in the hardware architecture, the board card is separated into a plurality of partitions so as to bear different application layers; reconstructing a control function in the application layer, and performing isolation according to a security level and a management requirement; integrating applications with a plurality of small controllers into one application; according to the method, the operation efficiency of the control system can be effectively improved through isolation and function reconstruction, the flexibility and reliability of the control system are improved, and meanwhile the cost and complexity of the control system can be reduced; the system also has the same beneficial effects.

Description

Technical Field

[0001] The present application relates to the field of automobile manufacturing technology, and in particular to a multi-service fusion control method and system. Background Art

[0002] Due to the many problems of traditional automotive business control systems, such as repeated IO collection, numerous subsystems, difficult maintenance, and low efficiency of the entire vehicle system, it is often proposed that the system needs to be deeply integrated.

[0003] However, in the fields of automobiles and rail transportation, there are system architecture designs for multi-business collaboration, but such designs often have the following technical problems:

[0004] 1. Different business units and the same business unit have different security level requirements, resulting in a lot of duplication of work when conducting system security certification;

[0005] 2. The inconsistent sources of demand from different business units create significant difficulties in allocating management responsibilities;

[0006] 3. In the scenario of multi-business collaboration, the complexity of software design increases significantly, which brings huge workload and difficulty to software reuse, software changes, and software testing, and system reliability is difficult to guarantee.

[0007] In view of this, providing a multi-service integration control method and system with high-speed processing capability is a technical problem that needs to be solved urgently by those skilled in the art. Summary of the Invention

[0008] To solve the above technical problems, the purpose of the present invention is to provide a multi-service converged control method and system, which can effectively improve the operating efficiency of the control system, improve the flexibility and reliability of the control system, and reduce the cost and complexity of the control system.

[0009] The first object of the present invention is to provide a multi-service integration control method;

[0010] The technical solutions provided by the present invention are as follows:

[0011] A multi-service integration control method includes the following steps:

[0012] Integrate multiple control units in the form of boards to form a unified hardware architecture;

[0013] In the hardware architecture, the board is isolated into multiple partitions to carry different application layers;

[0014] Reconstruct the control functions in the application layer and isolate them according to security levels and management requirements;

[0015] Merge applications with multiple small controllers into a single application.

[0016] Preferably, the plurality of control units are integrated in the form of boards to form a unified hardware architecture, specifically including:

[0017] Through hardware isolation, multiple control units are integrated in the form of boards to form a unified hardware architecture.

[0018] Preferably, in the hardware architecture, the board is isolated into multiple partitions to carry different application layers, specifically including:

[0019] In the hardware architecture, software isolation is used to isolate the board into multiple partitions to carry different application layers.

[0020] Preferably, the control functions in the application layer are reconstructed and isolated according to security levels and management requirements, specifically including:

[0021] Software isolation is used to reconstruct the control functions in the application layer and isolate them according to security levels and management requirements.

[0022] The second object of the present invention is to provide a multi-service fusion control system;

[0023] The technical solutions provided by the present invention are as follows:

[0024] A multi-service fusion control system, comprising: an integration module, an isolation module, a reconstruction module and a fusion module;

[0025] The integration module is used to integrate multiple control units in the form of boards to form a unified hardware architecture;

[0026] The isolation module is used to isolate the board into multiple partitions in the hardware architecture to carry different application layers;

[0027] The reconstruction module is used to reconstruct the control functions in the application layer and isolate them according to security levels and management requirements;

[0028] The fusion module is used to fuse applications with multiple small controllers into one application.

[0029] A third object of the present invention is to provide an electronic device;

[0030] The technical solutions provided by the present invention are as follows:

[0031] An electronic device, comprising:

[0032] at least one processor; and

[0033] A memory communicatively connected to the at least one processor, the memory storing a computer program executable by the at least one processor, the computer program being executed by the at least one processor so as to enable the at least one processor to perform any one of the method steps described in a multi-service convergence control method.

[0034] A fourth object of the present invention is to provide a computer-readable storage medium;

[0035] The technical solutions provided by the present invention are as follows:

[0036] A computer-readable storage medium is used to store a computer program, and the computer program is used to enable a computer to execute any one of the method steps described in a multi-service convergence control method.

[0037] The present invention provides a multi-service converged control method, comprising: integrating multiple control units in the form of boards to form a unified hardware architecture; in the hardware architecture, isolating the boards into multiple partitions to carry different application layers; reconstructing the control functions in the application layer and isolating the security level and management requirements; and integrating applications with multiple small controllers into one application. This method can effectively improve the operating efficiency of the control system through isolation and functional reconstruction, and also improve the flexibility and reliability of the control system, while also reducing the cost and complexity of the control system.

[0038] The present invention also provides a multi-service fusion control system. Since the system and the multi-service fusion control method solve the same technical problems, belong to the same technical concept, and should have the same beneficial effects, they will not be described in detail here. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments recorded in this application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0040] Figure 1 This is a flow chart of a multi-service integration control method according to an embodiment of the present invention;

[0041] Figure 2 A schematic diagram of the hardware architecture in an embodiment of the present invention;

[0042] Figure 3 This is a schematic diagram of the structure of the board partition in an embodiment of the present invention;

[0043] Figure 4 This is a schematic diagram of the structure of isolation and reconstruction in an embodiment of the present invention;

[0044] Figure 5 This is a schematic diagram of the structure of controller fusion in an embodiment of the present invention;

[0045] Figure 6 This is a schematic diagram of the structure of a multi-service integration control system according to an embodiment of the present invention;

[0046] Figure 7 Schematic diagram of the structure of an electronic device in an embodiment of the present invention. DETAILED DESCRIPTION

[0047] In order to help those skilled in the art better understand the technical solutions in this application, the technical solutions in the embodiments of this application will be clearly and completely described below. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of this application.

[0048] like Figure 1 As shown, an embodiment of the present invention provides a multi-service integration control method, including the following steps:

[0049] S1. Integrate multiple control units in the form of boards to form a unified hardware architecture;

[0050] In step S1, multiple control units are integrated in the form of boards to form a unified hardware architecture. The boards used in this embodiment generally refer to modules combined with personal computers (PCs), which can complete specific communication and data exchange tasks; thereby making each component functionally independent, the software does not interfere with each other, the implementation is simple, the flexibility is low, the security authentication difficulty is low, but the reliability is high, and it is suitable for situations with high security requirements and few integrated services.

[0051] S2. In the hardware architecture, the board is isolated into multiple partitions to carry different application layers;

[0052] In step S2, in the hardware architecture formed in step S1, the board is isolated into multiple partitions, such as Figure 3 As shown, multiple partitions, such as Partition 1, Partition 2, Partition 3, and Partition 4, are isolated to carry different application layers. By highly centralized software control, it has high flexibility and is suitable for situations where there are many integrated services and applications are open to other manufacturers.

[0053] S3. Reconstruct the control functions in the application layer and isolate them according to security levels and management requirements;

[0054] In step S3, the control functions in the application layer are reconstructed to form different modules, and then isolated according to the safety level and management requirements to achieve compatibility of the same system with different safety levels. The safety levels in this embodiment are divided into SIL0, SIL2 and SIL4; the management requirements in this embodiment are to manage software from different sources; at the same time, technical personnel in this field can determine specific management requirements based on actual conditions.

[0055] S4. Merge applications with multiple small controllers into one application.

[0056] In step S4, the application software with multiple small controllers is integrated into one without isolation, breaking the software boundaries, taking all subsystems into consideration, and decoupling the software internally. Figure 5 As shown, the application, operating system and processor controllers are integrated into one application software.

[0057] Specifically, according to different application scenarios, the above four steps can be combined and used. For example, some hardware can be made independent, and software can be isolated or reconstructed on special components.

[0058] like Figure 2 As shown, preferably, the multiple control units are integrated in the form of boards to form a unified hardware architecture, specifically including:

[0059] Through hardware isolation, multiple control units are integrated in the form of boards to form a unified hardware architecture.

[0060] In actual application, multiple control units are integrated in the form of boards through hardware isolation and integrated into a chassis to form a unified hardware architecture. The hardware isolation used in this embodiment refers to the use of a virtualization solution on a unified computing platform to run multiple operating systems at the same time, but each system is still isolated in hardware, and each system has its own exclusive hardware resources.

[0061] like Figure 3 As shown, preferably, in the hardware architecture, the board is isolated into multiple partitions to carry different application layers, specifically including:

[0062] In the hardware architecture, software isolation is used to isolate the board into multiple partitions to carry different application layers.

[0063] In actual implementation, software isolation is used within the hardware architecture to isolate the board into multiple partitions to host different application layers. In this embodiment, software isolation is used to isolate resources between different services or applications through software to prevent them from interfering with each other. This technology can be used in a variety of scenarios, such as in network security, to prevent malware from spreading from a protected sandbox environment to other unprotected system components.

[0064] like Figure 4 As shown, preferably, the control functions in the application layer are reconstructed and isolated according to security levels and management requirements, specifically including:

[0065] Software isolation is used to reconstruct the control functions in the application layer and isolate security levels and management requirements.

[0066] In actual application, software isolation is used to reconstruct the control functions in the application layer and isolate the security level and management requirements. The software isolation technology used in this embodiment is the same as the software isolation described above.

[0067] like Figure 6 As shown, the present invention also provides a multi-service fusion control system, including: an integration module, an isolation module, a reconstruction module and a fusion module;

[0068] The integration module is used to integrate multiple control units in the form of boards to form a unified hardware architecture;

[0069] The isolation module is used to isolate the board into multiple partitions in the hardware architecture to carry different application layers;

[0070] The reconstruction module is used to reconstruct the control functions in the application layer and isolate them according to security levels and management requirements;

[0071] The fusion module is used to fuse applications with multiple small controllers into one application.

[0072] During actual application, an integration module, an isolation module, a reconstruction module and a fusion module are set up; the integration module is connected to the isolation module; the isolation module is connected to the reconstruction module; the reconstruction module is connected to the fusion module; the integration module integrates multiple control units in the form of boards to form a unified hardware architecture, and then enters the isolation module; in the isolation module, the boards in the hardware architecture are isolated into multiple partitions to carry different application layers, and then enter the reconstruction module; the reconstruction module reconstructs the control functions in the application layer, and isolates them according to security levels and management requirements, and then enters the fusion module; the fusion module merges applications with multiple small controllers into one application; this system can effectively improve the operating efficiency of the control system through the cooperation of the integration module, isolation module, reconstruction module and fusion module, and also improve the flexibility and reliability of the control system, while also reducing the cost and complexity of the control system.

[0073] Furthermore, the embodiment of the present application also discloses an electronic device, Figure 7 This is a structural diagram of an electronic device 20 according to an exemplary embodiment. The content in the diagram should not be considered as any limitation to the scope of application of the present application.

[0074] Figure 7 This is a schematic diagram of the structure of an electronic device 20 provided in an embodiment of the present application. The electronic device 20 may specifically include: at least one processor 21, at least one memory 22, a power supply 23, a communication interface 24, an input / output interface 25, and a communication bus 26. The memory 22 is used to store a computer program, which is loaded and executed by the processor 21 to implement the relevant steps of the multi-service convergence control method disclosed in any of the aforementioned embodiments. Furthermore, the electronic device 20 in this embodiment may specifically be an electronic computer.

[0075] In this embodiment, the power supply 23 is used to provide operating voltage for each hardware device on the electronic device 20; the communication interface 24 can create a data transmission channel between the electronic device 20 and the external device. The communication protocol it follows is any communication protocol that can be applied to the technical solution of this application and is not specifically limited here; the input and output interface 25 is used to obtain external input data or output data to the outside world. Its specific interface type can be selected according to specific application needs and is not specifically limited here.

[0076] In addition, the memory 22, as a carrier for resource storage, can be a read-only memory, random access memory, disk or CD, etc. The resources stored thereon may include an operating system 221, a computer program 222 and data 223, etc. The storage method can be temporary storage or permanent storage.

[0077] The operating system 221 is used to manage and control the hardware devices and computer program 222 on the electronic device 20 to enable the processor 21 to calculate and process data 223 in the memory 22. The operating system 221 can be Windows Server, Netware, Unix, Linux, etc. In addition to including computer programs capable of implementing the multi-service convergence control method performed by the electronic device 20 as disclosed in any of the aforementioned embodiments, the computer program 222 can further include computer programs capable of performing other specific tasks. In addition to data transmitted from external devices and received by the multi-service convergence control device, the data 223 can also include data collected by its own input and output interface 25.

[0078] The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein may be implemented directly using hardware, a software module executed by a processor, or a combination of the two. The software module may be placed in random access memory (RAM), internal memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art.

[0079] Furthermore, this application also discloses a computer-readable storage medium for storing a computer program; wherein, when executed by a processor, the computer program implements the multi-service convergence control method disclosed above. The specific steps of this method can be referred to the corresponding content disclosed in the above embodiments and will not be repeated here.

[0080] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from the other embodiments. Reference can be made to the descriptions of the identical or similar parts between the various embodiments. For the devices disclosed in the embodiments, since they correspond to the methods disclosed in the embodiments, the descriptions are relatively simple, and the relevant parts can be referred to the descriptions of the methods.

[0081] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the above description has generally described the components and steps of each example according to their functions. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0082] Finally, it should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of additional identical elements in the process, method, article, or device comprising the element.

[0083] If a flow chart is used in this application, the flow chart is used to illustrate the operations performed by the system according to the embodiments of the application. It should be understood that the previous or subsequent operations are not necessarily performed in exact order. Instead, the steps can be processed in reverse order or simultaneously. At the same time, other operations can be added to these processes, or one or more operations can be removed from these processes.

[0084] The above description of the disclosed embodiments is intended to enable one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be readily apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A multi-service integration control method, characterized in that: The steps include: Integrate multiple control units in the form of boards to form a unified hardware architecture; In the hardware architecture, the board is isolated into multiple partitions to carry different application layers; Reconstruct the control functions in the application layer and isolate them according to security levels and management requirements; Merge applications with multiple small controllers into a single application.

2. The multi-service integration control method according to claim 1, characterized in that: The integration of multiple control units in the form of boards to form a unified hardware architecture specifically includes: Through hardware isolation, multiple control units are integrated in the form of boards to form a unified hardware architecture.

3. The multi-service integration control method according to claim 1, characterized in that: In the hardware architecture, the board is isolated into multiple partitions to carry different application layers, specifically including: In the hardware architecture, software isolation is used to isolate the board into multiple partitions to carry different application layers.

4. The multi-service integration control method according to claim 1, characterized in that: The control functions in the application layer are reconstructed and isolated according to security levels and management requirements, specifically including: Software isolation is used to reconstruct the control functions in the application layer and isolate them according to security levels and management requirements.

5. A multi-service fusion control system, characterized in that: include: Integration module, isolation module, reconstruction module and fusion module; The integration module is used to integrate multiple control units in the form of boards to form a unified hardware architecture; The isolation module is used to isolate the board into multiple partitions in the hardware architecture to carry different application layers; The reconstruction module is used to reconstruct the control functions in the application layer and isolate them according to security levels and management requirements; The fusion module is used to fuse applications with multiple small controllers into one application.

6. An electronic device, characterized in that: include: at least one processor; as well as A memory communicatively connected to the at least one processor, the memory storing a computer program executable by the at least one processor, the computer program being executed by the at least one processor so that the at least one processor can perform the method according to any one of claims 1 to 4.

7. A computer-readable storage medium, characterized in that The storage medium is used to store a computer program, and the computer program is used to enable a computer to execute the method according to any one of claims 1 to 4.

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