CN114553911A - Internet of vehicles control system, method, electronic device and readable storage medium - Google Patents
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Abstract
The application provides a car networking control system, a car networking control method, electronic equipment and a readable storage medium, wherein the car networking control system comprises: the access gateway subsystem is connected with the access platforms, the access platforms are communicated with the corresponding vehicle-mounted equipment, the access gateway subsystem comprises access gateways corresponding to the access platforms, and the target access gateway is used for encoding target data in an initial format sent by the target access platform into a preset format or encoding control signaling in the preset format into the initial format and sending the control signaling to the target access platform; the device routing management subsystem is connected with the output end of the access gateway subsystem and used for determining the networking state of the vehicle-mounted device according to the target data; and the control signaling issuing subsystem is connected with the output end of the equipment routing management subsystem and the input end of the access gateway subsystem and is used for sending the control signaling with the preset format to a target access gateway in the access gateway subsystem when the vehicle-mounted equipment is in a networked state. The data processing efficiency is improved.
Description
Technical Field
The application relates to the technical field of vehicle networking, in particular to a vehicle networking control system, a vehicle networking control method, electronic equipment and a readable storage medium.
Background
The Internet of things (IOV) can realize an integrated network of intelligent traffic management, intelligent dynamic information service and Vehicle control, and is a typical application of the Internet of things technology in the field of traffic systems. The vehicle-mounted equipment in the vehicle is required to send data to the access platform to realize the vehicle networking, and then the access platform forwards the data to the vehicle networking control system according to the own communication protocol. However, the data formats adopted by different vehicle-mounted devices are different, and the communication protocols adopted by different access platforms are also different, so that the vehicle networking control system receives data in different data formats and different communication protocols, and the vehicle networking system is complex and low in calculation efficiency.
Disclosure of Invention
An object of the embodiment of the present application is to provide a car networking control system, a car networking control method, an electronic device and a readable storage medium, so as to solve the system problem. The specific technical scheme is as follows:
in a first aspect, a vehicle networking control system is provided, the system comprising:
the access gateway subsystem is connected with a plurality of access platforms, the access platforms are communicated with corresponding vehicle-mounted equipment, the access gateway subsystem comprises access gateways corresponding to the access platforms, and the target access gateways are used for coding target data in an initial format sent by the target access platforms into a preset format or coding control signaling in the preset format into the initial format and sending the control signaling to the target access platforms;
the device routing management subsystem is connected with the output end of the access gateway subsystem and used for determining the networking state of the vehicle-mounted device according to the target data;
and the control signaling issuing subsystem is connected with the output end of the equipment routing management subsystem and the input end of the access gateway subsystem and is used for sending the control signaling in the preset format to a target access gateway in the access gateway subsystem when the vehicle-mounted equipment is in a networking state.
Optionally, the system further comprises:
the message queue subsystem is connected with the output end of the access gateway subsystem and is used for splitting the target data into first data and second data according to the data type of the target data, wherein the first data indicates the networking state of the vehicle-mounted equipment;
and the data processing subsystem is connected with the output end of the message queue subsystem and is used for processing the second data.
Optionally, the device routing management subsystem is connected to the access gateway subsystem through the message queue subsystem, and is configured to determine a networking state of the vehicle-mounted device according to the first data.
Optionally, the device routing management subsystem is further configured to determine a gateway type and a gateway instance corresponding to the vehicle-mounted device when it is determined that the vehicle-mounted device is in a networked state, where each gateway type employs at least one gateway instance, and the gateway instance is used to transmit data of a preset type.
Optionally, the control signaling issuing subsystem is further configured to encode the control signaling into the preset format when receiving the control signaling for the vehicle-mounted device;
acquiring the networking state of the vehicle-mounted equipment from the equipment routing management subsystem;
and when the vehicle-mounted equipment is determined to be in the networking state, acquiring a gateway type and a gateway instance corresponding to the vehicle-mounted equipment from the equipment routing management subsystem, and determining the target access gateway according to the gateway type and the gateway instance.
Optionally, the control signaling issuing subsystem is further configured to send alarm information to a preset terminal when it is determined that the vehicle-mounted device is in an unconnected state.
In a second aspect, a vehicle networking control method is provided, the method comprising:
acquiring target data in an initial format sent by a target access platform through a target access gateway, wherein different access platforms are communicated with corresponding vehicle-mounted equipment, and the different access platforms correspond to different access gateways;
encoding the target data in the initial format into a preset format;
determining the networking state of the vehicle-mounted equipment according to the target data;
and under the condition that the vehicle-mounted equipment is in a networking state, sending the control signaling in the preset format to the target access gateway, so that the target access gateway encodes the control signaling into the initial format and sends the control signaling to the target access platform.
Optionally, before sending the control signaling with the preset format to the target access gateway, the method further includes:
determining a gateway type and a gateway instance corresponding to the target access platform according to the target data;
and determining a target access gateway corresponding to the target access platform according to the gateway type and the gateway data.
In a third aspect, an electronic device is provided, which includes a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete communication with each other through the communication bus;
a memory for storing a computer program;
and the processor is used for realizing any step of the Internet of vehicles control method when executing the program stored in the memory.
In a fourth aspect, a computer-readable storage medium is provided, in which a computer program is stored, which, when being executed by a processor, carries out any of the steps of the car networking control method.
The embodiment of the application has the following beneficial effects:
the embodiment of the application provides a car networking control system, can be through accessing the gateway subsystem, with the target data code that receives for the preset form to adopt unified preset form to carry out data processing in car networking control system, can also be with control signaling code for initial format, in order to send control signaling to target access platform according to corresponding communication protocol. Compared with the prior art, the vehicle networking control system adopts the preset format to process data, so that the complexity of processing data by the vehicle networking control system is reduced, and the data processing efficiency is also improved.
Of course, not all of the above advantages need be achieved in the practice of any one product or method of the present application.
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In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
FIG. 1 is a schematic view of a vehicle networking control system provided in an embodiment of the present application;
FIG. 2 is a flowchart of a method for controlling a vehicle networking system according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module" and "component" may be used in a mixture.
In the following, a detailed description will be given of a car networking control system provided in an embodiment of the present application, as shown in fig. 1, the system includes: an access gateway subsystem, an equipment route management subsystem and a control signaling issuing subsystem. The output end of the access gateway subsystem is connected with the input end of the equipment routing management subsystem, the output end of the equipment routing management subsystem is connected with the input end of the control signaling issuing subsystem, and the output end of the control signaling issuing subsystem is connected with the input end of the access gateway subsystem.
The access gateway subsystem comprises a plurality of access gateways, each access gateway corresponds to one access platform, and different access platforms can communicate with corresponding vehicle-mounted equipment.
As shown in fig. 1, different vehicle-mounted devices correspond to different access platforms, and the types of the access platforms at least include a public cloud loT platform, a third-party internet of vehicles platform, JTT808/1078, a private protocol device, or an MQTT device. The access gateway subsystem at least comprises a public cloud loT gateway, an open platform access gateway, a JTT808 gateway, a private protocol gateway and an MQTT gateway.
The public cloud loT platform is connected with a public cloud loT gateway through an Http protocol, the third-party vehicle networking platform is connected with an open platform access gateway through an open platform protocol, JTT808/1078 is connected with a JTT808 gateway through TCP, the private protocol device is connected with a private protocol gateway through TCP/UDP, and the MQTT device is connected with the MQTT gateway through TCP.
The target access platform sends the target data in the initial format to the corresponding target access gateway, and the target access gateway codes the target data into the preset format, so that the Internet of vehicles control system can convert the data in different formats and different communication protocols sent by different access platforms into the preset format, and the Internet of vehicles control system adopts the uniform preset format for data processing.
And the target access gateway sends target data to the equipment routing management subsystem, wherein the target data carries the networking state of the vehicle-mounted equipment, including the networking state and the non-networking state. If the vehicle-mounted equipment is in an unconnected state, the target access platform cannot communicate with the vehicle-mounted equipment, and if the vehicle-mounted equipment is in a connected state, the target access platform can communicate with the vehicle-mounted equipment.
The control signaling issuing subsystem acquires the networking state of the vehicle-mounted equipment from the equipment routing management subsystem, if the vehicle-mounted equipment is determined to be in the networking state, when the control signaling issuing subsystem needs to send a control signaling with a preset format to the vehicle-mounted equipment, the control signaling issuing subsystem needs to determine a target access gateway corresponding to the vehicle-mounted equipment, then the control signaling is sent to the target access gateway, the target access gateway codes the control signaling into an initial format, then the control signaling with the initial format is sent to a target access platform, and the target access platform controls the vehicle-mounted equipment to execute corresponding actions according to the control signaling.
In the application, the received target data can be coded into a preset format through the access gateway subsystem so as to perform data processing in the Internet of vehicles by adopting a uniform preset format, and the control signaling can also be coded into an initial format so as to send the control signaling to the target access platform through a corresponding communication protocol. Compared with the prior art, the vehicle networking control system adopts the preset format to process data, and different operations do not need to be executed aiming at each data format and each communication protocol, so that the complexity of the vehicle networking control system is reduced, and the data processing efficiency is also improved.
The system further comprises: the system comprises a message queue subsystem and a data processing subsystem, wherein the input end of the message queue subsystem is connected with the output end of the access gateway subsystem, and the output end of the message queue subsystem is connected with the input end of the data processing subsystem. The message queue subsystem receives target data in a preset format, and then splits the target data into first data and second data according to the data type of the target data, wherein the first data are online data or offline data of the vehicle-mounted equipment and can indicate the networking state of the vehicle-mounted equipment. The message queue subsystem in the application adopts a stable and high-performance open source message system. And the message queue subsystem sends the second data to the data processing subsystem, and the data processing subsystem performs data processing on the second data, including data cleaning, filtering, analyzing, storing and the like.
The output end of the message queue subsystem is also connected with the input end of the equipment routing management subsystem. And the message queue subsystem sends the first data to the equipment route management subsystem, and the equipment route management subsystem determines the networking state of the vehicle-mounted equipment according to the first data. If the device routing management subsystem determines that the vehicle-mounted device is in the networking state, the gateway type and the gateway instance corresponding to the vehicle-mounted device also need to be determined. The device routing management subsystem can update and store the networking state, the gateway type and the gateway instance of the vehicle-mounted device in real time according to the received first data, so that the control signaling issuing subsystem can acquire the latest information from the device routing management subsystem. At least one gateway instance can be adopted for one gateway type, and the gateway instance is used for transmitting data of a preset type.
Optionally, when receiving the control signaling of the internal system to the vehicle-mounted device, the control signaling issuing subsystem encodes the control signaling into a preset format, and then obtains the networking state of the vehicle-mounted device according to the interface of the device routing management subsystem.
When the control signaling issuing subsystem determines that the vehicle-mounted equipment is in the networking state, the gateway type and the gateway example corresponding to the vehicle-mounted equipment are also acquired from the equipment routing management subsystem, and then the target access gateway is determined according to the gateway type and the gateway example.
And the control signaling issuing subsystem is also used for sending alarm information to a preset terminal when the vehicle-mounted equipment is determined to be in the non-networking state.
The embodiment of the application provides a vehicle networking control method, as shown in fig. 2, applied to a vehicle networking control system, the method comprises the following steps:
step 201: and acquiring the target data in the initial format sent by the target access platform through the target access gateway.
The different access platforms are communicated with the corresponding vehicle-mounted equipment, and the different access platforms correspond to different access gateways.
The car networking control system comprises a plurality of access gateways, each access gateway corresponds to one access platform, and different access platforms can communicate with corresponding vehicle-mounted equipment to form a plurality of access platforms. And the target access gateway acquires the target data in the initial format sent by the target access platform.
Step 202: and encoding the target data in the initial format into a preset format.
The target access gateway encodes the target data in the initial format into a preset format and sends the target data in the preset format to the message queue subsystem, the message queue subsystem splits the target data into first data and second data, then the first data are sent to the equipment route management subsystem, and the second data are sent to the data processing subsystem.
Step 203: and determining the networking state of the vehicle-mounted equipment according to the target data.
The device route management subsystem may determine a networking status of the in-vehicle device, including a networked status and an unconnected status, from the first data. If the network connection state is the network connection state, the device route management subsystem can also determine the gateway type and the gateway instance corresponding to the vehicle-mounted device.
In contrast to the non-networking state, if the vehicle-mounted device is set to the networking state, the target data further includes operation data of the vehicle-mounted device and the like.
Step 204: and under the condition that the vehicle-mounted equipment is in a networked state, sending a control signaling in a preset format to the target access gateway so that the target access gateway encodes the control signaling into an initial format and sends the control signaling to the target access platform.
And the control signaling issuing subsystem acquires the networking state of the vehicle-mounted equipment from the equipment routing management subsystem. If the network connection state is not the network connection state, warning information is sent out, if the network connection state is the network connection state, a target access gateway is determined according to the gateway type and the gateway example, a control signaling with a preset format is sent to the target access gateway, the target access gateway codes the control signaling into an initial format and then sends the initial format to a target access platform, and the target access platform controls the vehicle-mounted equipment to execute corresponding operation according to the control signaling.
According to another aspect of the embodiments of the present application, there is provided an electronic device, as shown in fig. 3, including a memory 303, a processor 301, a communication interface 302, and a communication bus 304, where a computer program operable on the processor 301 is stored in the memory 303, the memory 303 and the processor 301 communicate with each other through the communication interface 302 and the communication bus 304, and the processor 301 implements the steps of the method when executing the computer program.
The memory and the processor in the electronic equipment are communicated with the communication interface through a communication bus. The communication bus may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc.
The Memory may include a Random Access Memory (RAM) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the Integrated Circuit may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component.
There is also provided, in accordance with yet another aspect of an embodiment of the present application, a computer-readable medium having non-volatile program code executable by a processor.
Optionally, in an embodiment of the present application, a computer-readable medium is configured to store program codes for the processor to execute the above method.
Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment is not described herein again.
When the embodiments of the present application are specifically implemented, reference may be made to the above embodiments, and corresponding technical effects are achieved.
It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or a combination thereof. For a hardware implementation, the Processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.
For a software implementation, the techniques described herein may be implemented by means of units performing the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.
Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the modules is merely a logical division, and in actual implementation, there may be other divisions, for example, multiple modules or components may be combined or integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or make a contribution to the prior art, or may be implemented in the form of a software product stored in a storage medium, and including several signaling devices for enabling a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a U disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk. It is noted that, in this document, relational terms such as "first" and "second," and the like, may be 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. Also, 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 an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The above description is merely exemplary of the present application and is presented to enable those skilled in the art to understand and practice the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A networked car control system, the system comprising:
the access gateway subsystem is connected with a plurality of access platforms, the access platforms are communicated with corresponding vehicle-mounted equipment, the access gateway subsystem comprises access gateways corresponding to the access platforms, and the target access gateways are used for coding target data in an initial format sent by the target access platforms into a preset format or coding control signaling in the preset format into the initial format and sending the control signaling to the target access platforms;
the device routing management subsystem is connected with the output end of the access gateway subsystem and used for determining the networking state of the vehicle-mounted device according to the target data;
and the control signaling issuing subsystem is respectively connected with the output end of the equipment routing management subsystem and the input end of the access gateway subsystem and is used for sending the control signaling with the preset format to a target access gateway in the access gateway subsystem when the vehicle-mounted equipment is in a networking state.
2. The system of claim 1, further comprising:
the message queue subsystem is connected with the output end of the access gateway subsystem and is used for splitting the target data into first data and second data according to the data type of the target data, wherein the first data indicate the networking state of the vehicle-mounted equipment;
and the data processing subsystem is connected with the output end of the message queue subsystem and is used for processing the second data.
3. The system of claim 2,
and the equipment routing management subsystem is connected with the access gateway subsystem through the message queue subsystem and is used for determining the networking state of the vehicle-mounted equipment according to the first data.
4. The system of claim 1,
the device routing management subsystem is further configured to determine gateway types and gateway instances corresponding to the vehicle-mounted device under the condition that the vehicle-mounted device is determined to be in a networked state, wherein each gateway type adopts at least one gateway instance, and the gateway instances are used for transmitting data of preset types.
5. The system of claim 1,
the control signaling issuing subsystem is further configured to encode the control signaling into the preset format when receiving the control signaling for the vehicle-mounted device;
acquiring the networking state of the vehicle-mounted equipment from the equipment routing management subsystem;
and when the vehicle-mounted equipment is determined to be in the networking state, acquiring a gateway type and a gateway instance corresponding to the vehicle-mounted equipment from the equipment routing management subsystem, and determining the target access gateway according to the gateway type and the gateway instance.
6. The system of claim 5,
and the control signaling issuing subsystem is also used for sending alarm information to a preset terminal when the vehicle-mounted equipment is determined to be in an unconnected state.
7. A vehicle networking control method, characterized in that the method comprises:
acquiring target data in an initial format sent by a target access platform through a target access gateway, wherein different access platforms are communicated with corresponding vehicle-mounted equipment, and the different access platforms correspond to different access gateways;
encoding the target data in the initial format into a preset format;
determining the networking state of the vehicle-mounted equipment according to the target data;
and under the condition that the vehicle-mounted equipment is in a networking state, sending the control signaling in the preset format to the target access gateway, so that the target access gateway encodes the control signaling into the initial format and sends the control signaling to the target access platform.
8. The method of claim 7, wherein before sending the control signaling in the preset format to the target access gateway, the method further comprises:
determining a gateway type and a gateway instance corresponding to the target access platform according to the target data;
and determining a target access gateway corresponding to the target access platform according to the gateway type and the gateway data.
9. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 7 to 8 when executing a program stored in the memory.
10. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any of the claims 7-8.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115051887A (en) * | 2022-06-06 | 2022-09-13 | 国汽智控(北京)科技有限公司 | Data conversion method, interface conversion device and vehicle |
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