CN115277208A - Intelligent networking automobile data transmission method, device, equipment and medium - Google Patents

Intelligent networking automobile data transmission method, device, equipment and medium Download PDF

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Publication number
CN115277208A
CN115277208A CN202210901182.4A CN202210901182A CN115277208A CN 115277208 A CN115277208 A CN 115277208A CN 202210901182 A CN202210901182 A CN 202210901182A CN 115277208 A CN115277208 A CN 115277208A
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data
mounted terminal
initial data
target vehicle
initial
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CN115277208B (en
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张川
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Chongqing Changan Automobile Co Ltd
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Chongqing Changan Automobile Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0807—Network architectures or network communication protocols for network security for authentication of entities using tickets, e.g. Kerberos
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
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  • General Health & Medical Sciences (AREA)
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Abstract

The invention relates to the technical field of communication, and particularly discloses an intelligent networking automobile data transmission method, device, equipment and medium, which comprise the following steps: acquiring initial data in a background management system, and storing the initial data; distributing initial data to at least one target vehicle-mounted terminal according to a preset data distribution strategy; and acquiring feedback data generated by at least one target vehicle-mounted terminal according to the initial data, and transmitting the feedback data to the background management system. According to the method and the system, the initial data are obtained through the cloud platform, and the data are transmitted into the target vehicle-mounted terminal according to the preset data distribution strategy, so that the safety of the data is ensured, and the computing resource occupation of a background management system is reduced.

Description

Intelligent networking automobile data transmission method, device, equipment and medium
Technical Field
The application relates to the technical field of communication, in particular to an intelligent networking automobile data transmission method, device, equipment and medium.
Background
An Intelligent networked automobile (ICV) refers to an organic combination of an internet of vehicles and an Intelligent Vehicle, is a device carrying advanced Vehicle-mounted sensors, controllers, actuators and the like, and is a complex system with multiple sensors. The intelligent vehicle-mounted intelligent information exchange system can integrate modern communication and network technologies, realize intelligent information exchange and sharing between vehicles, between people, between vehicles, between roads, between backstage and the like, realize safe, comfortable, energy-saving and efficient driving, and finally can replace people to operate a new generation of vehicles.
With the improvement of the quality of life of people and the rapid development of the internet of vehicles, more and more abundant vehicle-mounted machine resources and vehicle-mounted services are concerned and used by the majority of vehicle owners. The way that the vehicle enterprises transmit resource data and service data intelligently and differentially is a necessary way through the Internet.
In the intelligent networking automobile data transmission method in the prior art, data pre-stored in a background management system is directly transmitted to the vehicle-mounted terminals, the safety of the data when the background management system fails cannot be ensured, and the background management system occupies a large amount of computing resources when the background management system distributes the data to the plurality of vehicle-mounted terminals.
Disclosure of Invention
In view of the above drawbacks of the prior art, the present invention provides an intelligent networked automobile data transmission method, apparatus, device and medium to solve the above technical problems.
In an embodiment of the present invention, an intelligent networking automobile data transmission method is provided, where the method includes:
acquiring initial data in a background management system, and storing the initial data;
distributing the initial data to at least one target vehicle-mounted terminal according to a preset data distribution strategy;
and acquiring feedback data generated by the at least one target vehicle-mounted terminal according to the initial data, and transmitting the feedback data to the background management system.
In an embodiment of the present invention, the initial data includes commodity recommendation data, an interactive instruction, a system message, and road environment data.
In an embodiment of the present invention, after the obtaining of the initial data in the background management system, the method includes:
acquiring a plurality of unique identifiers of the initial data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the initial data corresponding to the repeated unique identifiers to obtain first initial data;
and performing data leakage detection on the first initial data, and removing leaked data in the first initial data to obtain second initial data.
In an embodiment of the present invention, the distributing the initial data to at least one target vehicle-mounted terminal according to a preset data distribution policy includes:
acquiring a first identity identifier of a first vehicle-mounted terminal and a second identity identifier of a second vehicle-mounted terminal in the preset data distribution strategy;
matching the first identity with the second identity to obtain a matching result;
and transmitting the initial data to the corresponding at least one target vehicle-mounted terminal according to the matching result, wherein the target vehicle-mounted terminal comprises a vehicle-mounted terminal corresponding to the first identity identifier in the second vehicle-mounted terminal.
In an embodiment of the present invention, after the obtaining of the feedback data generated by the at least one target vehicle-mounted terminal according to the initial data, the method includes:
acquiring a plurality of unique identifiers of the feedback data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the feedback data corresponding to the repeated unique identifiers to obtain first feedback data;
and carrying out data leakage detection on the first feedback data, and removing leaked data in the first feedback data to obtain second feedback data.
In an embodiment of the present invention, after the transmitting the feedback data to the background management system, the method includes:
acquiring an initial data acquisition request instruction of the at least one target vehicle-mounted terminal;
performing identity authentication on the at least one target vehicle-mounted terminal through a pre-stored identity tag to obtain at least one target vehicle-mounted terminal with successful identity authentication;
responding to the initial data acquisition request instruction, and distributing the initial data to at least one target vehicle-mounted terminal with successful identity authentication according to a preset data distribution strategy.
In an embodiment of the present invention, after the distributing the initial data to the at least one target vehicle-mounted terminal that succeeds in the identity authentication according to a preset data distribution policy, the method includes:
acquiring feedback data generated by the at least one target vehicle-mounted terminal with successful identity authentication according to the initial data;
obtaining a plurality of unique identifiers of the feedback data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the feedback data corresponding to the repeated unique identifiers to obtain third feedback data;
performing data leakage detection on the third feedback data, and removing leaked data in the third feedback data to obtain fourth feedback data;
and transmitting the fourth feedback data to the background management system.
In an embodiment of the present invention, an intelligent networked automobile data transmission device is provided, the device includes:
the data acquisition module is used for acquiring initial data in the background management system and storing the initial data;
the data distribution module is used for distributing the initial data to at least one target vehicle-mounted terminal according to a preset data distribution strategy;
and the feedback data transmission module is used for acquiring feedback data generated by the at least one target vehicle-mounted terminal according to the initial data and transmitting the feedback data to the background management system.
In an embodiment of the present invention, an electronic device is provided, including:
one or more processors;
a storage device for storing one or more programs, which when executed by the one or more processors, cause the electronic device to implement the intelligent networked automobile data transmission method as described above.
In an embodiment of the present invention, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor of a computer, the computer program causes the computer to execute the intelligent networked automobile data transmission method as described above.
The invention has the beneficial effects that: the method comprises the steps of acquiring initial data in the background management system and storing the initial data, wherein the initial data to be distributed in the background management system can be stored in real time through the cloud platform, so that the safety of the data can be ensured; according to a preset data distribution strategy, initial data are distributed to at least one target vehicle-mounted terminal, the occupation of computing resources of a background management system can be reduced through the step of performing data distribution through a cloud platform, and the data distribution efficiency is improved; and acquiring feedback data generated by at least one target vehicle-mounted terminal according to the initial data, and transmitting the feedback data to a background management system.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. It is obvious that the drawings in the following description are only some embodiments of the application, and that for a person skilled in the art, other drawings can be derived from them without inventive effort. In the drawings:
FIG. 1 is a schematic diagram of an implementation environment for intelligent networked automobile data transmission according to an exemplary embodiment of the present application;
FIG. 2 is a flow chart illustrating a method for intelligent networked automobile data transmission according to an exemplary embodiment of the present application;
FIG. 3 is a flow diagram in an exemplary embodiment after initial data is obtained in step S210 in the embodiment shown in FIG. 2;
FIG. 4 is a flow chart of step S220 in the embodiment shown in FIG. 2 in an exemplary embodiment;
FIG. 5 is a flow chart in an exemplary embodiment after obtaining feedback data in step S230 in the embodiment shown in FIG. 2;
FIG. 6 is a block diagram of an intelligent networked automobile data transmission device shown in an exemplary embodiment of the present application;
FIG. 7 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present application.
Detailed Description
Other advantages and effects of the present invention will become apparent to those skilled in the art from the disclosure of the present specification, wherein the following description is made for the embodiments of the present invention with reference to the accompanying drawings and the preferred embodiments. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It should be understood that the preferred embodiments are illustrative of the invention only and are not limiting upon the scope of the invention.
It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.
In the following description, numerous details are set forth to provide a more thorough explanation of embodiments of the present invention, however, it will be apparent to one skilled in the art that embodiments of the present invention may be practiced without these specific details, and in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, to avoid obscuring embodiments of the present invention.
It should be noted that, in the present application, the method for transmitting the vehicle data through the intelligent internet may be executed on a cloud platform, and the following abbreviations and key term definitions related to the present application are introduced:
a cloud platform, i.e., a cloud computing platform, refers to a service based on hardware resources and software resources, and provides computing, networking, and storage capabilities. Cloud platforms can be divided into the following 3 classes: the cloud platform comprises a storage type cloud platform taking data storage as a main part, a computing type cloud platform taking data processing as a main part, and a comprehensive cloud platform taking computing and data storage processing into consideration. In the embodiment of the application, data needs to be stored in the cloud platform, and the data is distributed to the vehicle-mounted terminal according to a preset data distribution strategy, so that a comprehensive cloud platform which can realize both calculation and data storage processing can be selected.
And the background management system is an offline data management platform in charge of data creation, storage and management. For example, in the embodiment of the application, the background management system adds or maintains various resource data and/or service instructions, and uploads the resource data and/or the service instructions to the cloud platform.
The intelligent networking automobile data transmission method, device, equipment and medium provided by the embodiments of the application relate to the technical content described above, and the embodiments will be described in detail below.
Referring to fig. 1, fig. 1 is a schematic diagram of an implementation environment of intelligent networked automobile data transmission according to an exemplary embodiment of the present application. The implementation environment comprises a target vehicle-mounted terminal 101, a target vehicle-mounted terminal 102, a target vehicle-mounted terminal 103, a cloud platform 104 and a background management system 105. The cloud platform 104 has a medium of a communication link between the target in-vehicle terminal 101, the target in-vehicle terminal 102, the target in-vehicle terminal 103, and the backend management system 105. In the embodiment of the present application, the cloud platform 104 is a comprehensive cloud platform that combines computing and data storage processing.
The cloud platform 104 interacts with the target vehicle-mounted terminal 101, the target vehicle-mounted terminal 102 and the target vehicle-mounted terminal 103 to realize data distribution and data feedback; the cloud platform 104 interacts with the background management system 105 to achieve data synchronization. The embodiment of the invention can be applied to various scenes including but not limited to cloud technology, artificial intelligence, intelligent traffic, driving assistance and the like.
The cloud platform 104 may be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, or a cloud server that provides basic cloud computing services such as a cloud service, a cloud database, cloud computing, a cloud function, cloud storage, a Network service, cloud communication, a middleware service, a domain name service, a security service, a CDN (Content Delivery Network), a big data and artificial intelligence platform, and the like, which is not limited by the present disclosure.
The cloud platform 104 may, for example, respond to: acquiring initial data in a background management system 105 of the background management system, and storing the initial data; according to a preset data distribution strategy, distributing the initial data to a target vehicle-mounted terminal 101, a target vehicle-mounted terminal 102 and a target vehicle-mounted terminal 103; and acquiring feedback data generated by the target vehicle-mounted terminal 101, the target vehicle-mounted terminal 102 and the target vehicle-mounted terminal 103 according to the initial data, and transmitting the feedback data to the background management system 105.
Referring to fig. 2, fig. 2 is a flowchart illustrating an intelligent networked automobile data transmission method according to an exemplary embodiment of the present application. The method may be applied to the implementation environment shown in fig. 1 and specifically executed by the cloud platform 104 in the implementation environment. It should be understood that the method may be applied to other exemplary implementation environments and is specifically executed by devices in other implementation environments, and the embodiment does not limit the implementation environment to which the method is applied.
For example, a cloud platform 104 to which the intelligent networking automobile data transmission method disclosed in this embodiment is applied may be installed with a data storage and data distribution SDK (Software Development Kit, which is a Development tool set used when establishing application Software for a specific Software package, a Software framework, an operating system, and the like), and the method disclosed in this embodiment is specifically implemented as one or more external functions provided by the data storage and data distribution SDK.
As shown in fig. 2, in an exemplary embodiment, the method for transmitting data of an intelligent networked automobile at least includes steps S210 to S230, which are described in detail as follows:
in step S210, initial data in the background management system is acquired and stored.
First, it should be noted that the initial data in this embodiment includes commodity recommendation data, an interaction instruction, a system message, and road environment data, where the commodity recommendation data is used for displaying a user at a vehicle-mounted terminal; the interactive instruction is used for controlling the vehicle-mounted terminal to display data and adjust various parameters of the vehicle; the road environment information is collected based on the road camera and/or the vehicle-mounted camera and is used for guiding the running of the intelligent networked automobile, prompting the road congestion condition in front and the like.
Illustratively, the backend management system 105 is used for creating, storing and maintaining initial data as the initial place of the data, and the data is stored locally by the backend management system 105, which can be used as the last line of defense of security.
In an embodiment of the present application, the backend management system 105 may specify a data distribution policy according to the content of the initial data when creating, storing, and updating the initial data. In this embodiment, the cloud platform 104 acquires the initial data and the data distribution policy from the background management system 105 through the network, and stores the initial data and the data distribution policy.
In an embodiment of the application, after the initial data in the background management system is acquired, a step of data anomaly detection is further included. Referring to fig. 3, fig. 3 is a flowchart in an exemplary embodiment after acquiring initial data in step S210 in the embodiment shown in fig. 2, which is described in detail as follows:
s310, acquiring a plurality of unique identifiers of the initial data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the initial data corresponding to the repeated unique identifiers to obtain first initial data.
Illustratively, the background management system 105 assigns a plurality of unique identifiers to different categories of initial data when creating the initial data; after the initial data with the plurality of unique identifiers is obtained by the cloud platform 104, whether the plurality of unique identifiers are repeated is judged, and if the plurality of unique identifiers are repeated, the data corresponding to the repeated identifiers are removed, so that the purpose of redundancy removal is achieved.
S320, carrying out data leakage detection on the first initial data, and removing the leaked data in the first initial data to obtain second initial data.
It should be noted that, an intelligent networked automobile collects at least 10TB of data every day, which is not only extremely large in quantity, but also designs the travel tracks, habits, voices, videos and other key information of drivers and passengers, and can seriously reveal personal privacy once suffering from infringement. For example, after the first data after redundancy removal is obtained, data leakage detection needs to be performed on the first data. The data leakage detection is carried out on the initial data acquired by the vehicle-mounted terminal of the intelligent networked automobile, so that the leakage of important data such as the destination of a target vehicle, vehicle information and the like can be avoided. In the present embodiment, the backend management system 105 encrypts the initial data when creating the initial data; the cloud platform 104 acquires the encrypted initial data and performs redundancy removing operation to obtain encrypted first initial data; decrypting the encrypted part of the first data to obtain a data packet to be detected, wherein the data packet to be detected comprises data obtained by decrypting the initial data and unencrypted plaintext data; adopting different privacy detection strategies to carry out privacy detection on different data types in the data packet to be detected, and regarding data with privacy disclosure characteristics in a privacy detection result as disclosed data; and removing the leaked data in the first initial data to obtain second initial data.
Illustratively, the data types in the data packets to be detected comprise http protocol format data and byte stream form representation binary protocol data, wherein the byte stream form representation binary protocol data comprises known type data with a set standard and unknown type data without the set standard. Detecting the privacy keywords by adopting a regular matching mode for http protocol format data to obtain a first privacy detection result; carrying out semantic analysis and identification on the serial number and the field of the protocol data according to a preset Internet of vehicles protocol format on the known type data to obtain a second privacy detection result; detecting unknown type data by adopting field segmentation and semantic discrimination processing to obtain a third privacy detection result; and combining the first privacy detection result, the second privacy detection result and the third privacy detection result to obtain data with privacy disclosure characteristics in the privacy detection results.
In this embodiment, after the cloud platform 104 acquires the initial data from the background management system 105, redundant data and leaked data in the initial data are detected and removed, and the subsequent data distribution operation can be executed only when the data are not abnormal, so that the accuracy of the data and the safety guarantee in the data transmission process are ensured.
In step S220, the initial data is distributed to at least one target in-vehicle terminal according to a preset data distribution policy.
In an embodiment of the present application, a data distribution policy created in advance in the background management system 105 is invoked during a data distribution process, and initial data that has passed the anomaly detection is differentially distributed to at least one target vehicle-mounted terminal according to the data distribution policy. After receiving the initial data, the target vehicle-mounted terminals 101, 102, 103 display the initial data, or execute related services according to the initial data, or adjust the vehicle state according to the initial data. Compared with the method for directly transmitting the initial data in the background management system to the target vehicle-mounted terminal in the prior art, in the embodiment, the initial data is stored in the cloud platform in advance, and the data is not lost when the background management system fails, so that the safety of data storage is ensured; in addition, data are distributed in the cloud platform 104 according to a preset data distribution strategy, computational resources in the background management platform 105 are not occupied, and the data distribution efficiency is improved.
In an embodiment of the present application, the data distribution step of step S220 in fig. 2 is described in detail. Referring to fig. 4, fig. 4 is a flowchart of step S220 in the embodiment shown in fig. 2 in an exemplary embodiment, which is described in detail as follows:
s410, a first identity of the first vehicle-mounted terminal and a second identity of the second vehicle-mounted terminal in a preset data distribution strategy are obtained.
Illustratively, the backend management system 105 builds the data distribution policy by identity when creating and storing the initial data, and may for example: and the target vehicle-mounted terminal to which the initial data are to be distributed in the data distribution strategy is regarded as a first vehicle-mounted terminal, and different first identity identifications are distributed to the first vehicle-mounted terminal.
Illustratively, a first identity identifier of a first vehicle-mounted terminal in the data distribution strategy is obtained, and a second identity identifier of a second vehicle-mounted terminal is also obtained, wherein the number of the second vehicle-mounted terminals is greater than or equal to the number of the first vehicle-mounted terminals.
And S420, matching the first identity with the second identity to obtain a matching result.
And S430, transmitting the initial data to at least one corresponding target vehicle-mounted terminal according to the matching result.
Illustratively, the first identity is matched with the second identity to identify at least one target vehicle-mounted terminal from the second vehicle-mounted terminals; and then transmitting the initial data after passing the abnormity detection to the target vehicle-mounted terminal. It should be noted that the target vehicle-mounted terminal includes a vehicle-mounted terminal corresponding to the first identity identifier in the second vehicle-mounted terminal.
In the above steps S410 to S430, the target vehicle-mounted terminal is screened from the second vehicle-mounted terminal according to the identification matching result, and then the data is distributed to the target vehicle-mounted terminal, so that different data can be transmitted differently, and the data is prevented from being transmitted to the non-target vehicle-mounted terminal.
In step S230, feedback data generated by at least one target vehicle-mounted terminal according to the initial data is obtained, and the feedback data is transmitted to the background management system.
In one embodiment of the application, after the target vehicle-mounted terminal acquires the initial data, the initial data is displayed for a user or the vehicle state is controlled according to the initial data; the user interacts according to the displayed data to generate feedback data, or the feedback data is generated after the vehicle state changes; the feedback data is synchronized to the background management system 105 through the cloud platform 104, and initial data corresponding to the first identity mark is updated and stored in the background management system.
Through the above steps S210 to S230, the platform 104 serves as a central hub to interface with each target vehicle-mounted terminal, and interacts data with the offline background management system through a network, so as to ensure the security of the data and the system performance, and realize the separation and unification of the online and offline systems.
In an embodiment of the present application, a transmission process of the feedback data in step S230 in fig. 2 is described in detail. Referring to fig. 5, fig. 5 is a flowchart in an exemplary embodiment after acquiring feedback data in step S230 in the embodiment shown in fig. 2, which is described in detail as follows:
s510, obtaining a plurality of unique identifiers of the feedback data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the feedback data corresponding to the repeated unique identifiers to obtain first feedback data.
S520, carrying out data leakage detection on the first feedback data, and removing leaked data in the first feedback data to obtain second feedback data.
In this embodiment, the step of detecting the abnormality of the feedback data may refer to the step of detecting the abnormality of the initial data, and remove redundant data and leaked data in the feedback data, thereby ensuring the accuracy of the feedback data.
In an embodiment of the present application, after step S230 in fig. 2, a step of actively acquiring data by the target vehicle-mounted terminal is further included, which is specifically described as follows:
acquiring an initial data acquisition request instruction of the at least one target vehicle-mounted terminal;
performing identity authentication on the at least one target vehicle-mounted terminal through a pre-stored identity tag to obtain at least one target vehicle-mounted terminal with successful identity authentication;
responding to the initial data acquisition request instruction, and distributing the initial data to at least one target vehicle-mounted terminal with successful identity authentication according to a preset data distribution strategy.
In this embodiment, the cloud platform 104 stores an identity tag of the vehicle-mounted terminal in advance; when a data acquisition demand exists, the target vehicle-mounted terminal sends a data acquisition request instruction to the cloud platform 104, wherein the data acquisition request instruction comprises information such as a data type label and a target vehicle-mounted terminal identity label; the cloud platform 104 authenticates the identity tag of the target vehicle-mounted terminal, acquires corresponding initial data from the initial data according to the data type tag after the authentication is successful, and distributes the initial data to the target vehicle-mounted terminal according to a preset data distribution strategy.
In an embodiment of the present application, after the target vehicle-mounted terminal actively acquires the initial data from the cloud platform 104, the method further includes a step of transmitting feedback data, which is specifically described as follows:
acquiring feedback data generated by the at least one target vehicle-mounted terminal with successful identity authentication according to the initial data;
obtaining a plurality of unique identifiers of the feedback data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the feedback data corresponding to the repeated unique identifiers to obtain third feedback data;
performing data leakage detection on the third feedback data, and removing leaked data in the third feedback data to obtain fourth feedback data;
and transmitting the fourth feedback data to the background management system.
Fig. 6 is a block diagram of an intelligent networked automobile data transmission device according to an exemplary embodiment of the present application. The apparatus may be applied to the implementation environment shown in fig. 1, or may be applied to other exemplary implementation environments, and is specifically configured in other devices, and this embodiment does not limit the implementation environment to which the apparatus is applied.
As shown in fig. 6, the exemplary intelligent networked automobile data transmission device includes:
the data acquisition module 601 is configured to acquire initial data in the background management system and store the initial data;
a data distribution module 602 configured to distribute the initial data to at least one target vehicle-mounted terminal according to a preset data distribution policy;
a feedback data transmission module 603 configured to acquire feedback data generated by the at least one target vehicle-mounted terminal according to the initial data, and transmit the feedback data to the background management system.
It should be noted that the intelligent networked automobile data transmission device provided in the foregoing embodiment and the intelligent networked automobile data transmission method provided in the foregoing embodiment belong to the same concept, and specific manners in which each module and unit execute operations have been described in detail in the method embodiment, and are not described herein again. In practical applications, the intelligent networking automobile data transmission device provided by the embodiment may distribute the functions through different function modules according to needs, that is, the internal structure of the device is divided into different function modules to complete all or part of the functions described above, which is not limited herein.
In an embodiment of the present application, there is also provided an electronic device, including: one or more processors; and the storage device is used for storing one or more programs, and when the one or more programs are executed by the one or more processors, the electronic equipment is enabled to realize the intelligent networked automobile data transmission method provided in each embodiment.
FIG. 7 illustrates a schematic structural diagram of a computer system suitable for use in implementing the electronic device of an embodiment of the present application. It should be noted that the computer system 700 of the electronic device shown in fig. 7 is only an example, and should not bring any limitation to the functions and the application scope of the embodiments of the present application.
As shown in fig. 7, the computer system 700 includes a Central Processing Unit (CPU) 701, which can perform various appropriate actions and processes, such as executing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 702 or a program loaded from a storage section 708 into a Random Access Memory (RAM) 703. In the RAM 703, various programs and data necessary for system operation are also stored. The CPU 701, ROM 702, and RAM 703 are connected to each other via a bus 704. An Input/Output (I/O) interface 705 is also connected to the bus 704.
The following components are connected to the I/O interface 705: an input portion 706 including a keyboard, a mouse, and the like; an output section 707 including a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and a speaker; a storage portion 708 including a hard disk and the like; and a communication section 709 including a Network interface card such as a LAN (Local Area Network) card, a modem, or the like. The communication section 709 performs communication processing via a network such as the internet. A drive 710 is also connected to the I/O interface 705 as needed. A removable medium 711 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 710 as necessary, so that the computer program read out therefrom is mounted into the storage section 708 as necessary.
In particular, according to embodiments of the application, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method illustrated by the flow chart. In such an embodiment, the computer program can be downloaded and installed from a network through the communication section 709, and/or installed from the removable medium 711. The computer program executes various functions defined in the system of the present application when executed by a Central Processing Unit (CPU) 701.
It should be noted that the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a Read-Only Memory (ROM), an Erasable Programmable Read-Only Memory (EPROM), a flash Memory, an optical fiber, a portable Compact Disc Read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may comprise a propagated data signal with a computer-readable computer program embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. The computer program embodied on the computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be disposed in a processor. Wherein the names of the elements do not in some way constitute a limitation on the elements themselves.
Another aspect of the present application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor of a computer, causes the computer to execute the intelligent networked automobile data transmission method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment, or may exist separately without being incorporated in the electronic device.
Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer readable storage medium, and the processor executes the computer instructions, so that the computer device executes the intelligent networked automobile data transmission method provided in the above embodiments.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims (10)

1. An intelligent networking automobile data transmission method is characterized by comprising the following steps:
acquiring initial data in a background management system, and storing the initial data;
distributing the initial data to at least one target vehicle-mounted terminal according to a preset data distribution strategy;
and acquiring feedback data generated by the at least one target vehicle-mounted terminal according to the initial data, and transmitting the feedback data to the background management system.
2. The intelligent networked automobile data transmission method according to claim 1, wherein:
the initial data comprises commodity recommendation data, interactive instructions, system messages and road environment data.
3. The intelligent networked automobile data transmission method according to claim 1, wherein after the initial data in the background management system is obtained, the method comprises the following steps:
acquiring a plurality of unique identifiers of the initial data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the initial data corresponding to the repeated unique identifiers to obtain first initial data;
and performing data leakage detection on the first initial data, and removing leaked data in the first initial data to obtain second initial data.
4. The intelligent networked automobile data transmission method according to claim 1, wherein the distributing the initial data to at least one target vehicle-mounted terminal according to a preset data distribution strategy comprises:
acquiring a first identity identifier of a first vehicle-mounted terminal and a second identity identifier of a second vehicle-mounted terminal in the preset data distribution strategy;
matching the first identity identification with the second identity identification to obtain a matching result;
and transmitting the initial data to the corresponding at least one target vehicle-mounted terminal according to the matching result, wherein the target vehicle-mounted terminal comprises a vehicle-mounted terminal corresponding to the first identity identifier in the second vehicle-mounted terminal.
5. The method for transmitting the data of the intelligent networked automobile according to claim 1, wherein after the obtaining of the feedback data generated by the at least one target vehicle-mounted terminal according to the initial data, the method comprises:
obtaining a plurality of unique identifiers of the feedback data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the feedback data corresponding to the repeated unique identifiers to obtain first feedback data;
and carrying out data leakage detection on the first feedback data, and removing leaked data in the first feedback data to obtain second feedback data.
6. The intelligent networked automobile data transmission method according to claim 1, wherein after the feedback data is transmitted to the background management system, the method comprises the following steps:
acquiring an initial data acquisition request instruction of the at least one target vehicle-mounted terminal;
performing identity authentication on the at least one target vehicle-mounted terminal through a pre-stored identity tag to obtain at least one target vehicle-mounted terminal with successful identity authentication;
responding to the initial data acquisition request instruction, and distributing the initial data to at least one target vehicle-mounted terminal with successful identity authentication according to a preset data distribution strategy.
7. The intelligent networked automobile data transmission method according to claim 6, wherein after the initial data is distributed to the at least one target vehicle-mounted terminal with the successful identity authentication according to a preset data distribution strategy, the method comprises the following steps:
acquiring feedback data generated by the at least one target vehicle-mounted terminal with successful identity authentication according to the initial data;
obtaining a plurality of unique identifiers of the feedback data, and if repeated unique identifiers exist in the plurality of unique identifiers, removing the feedback data corresponding to the repeated unique identifiers to obtain third feedback data;
performing data leakage detection on the third feedback data, and removing leaked data in the third feedback data to obtain fourth feedback data;
and transmitting the fourth feedback data to the background management system.
8. An intelligent networking automobile data transmission device, which is characterized in that the device comprises:
the data acquisition module is used for acquiring initial data in the background management system and storing the initial data;
the data distribution module is used for distributing the initial data to at least one target vehicle-mounted terminal according to a preset data distribution strategy;
and the feedback data transmission module is used for acquiring feedback data generated by the at least one target vehicle-mounted terminal according to the initial data and transmitting the feedback data to the background management system.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the intelligent networked automobile data transmission method as recited in any one of claims 1 to 7.
10. A computer-readable storage medium, having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to execute the intelligent networked automobile data transmission method of any one of claims 1 to 7.
CN202210901182.4A 2022-07-28 2022-07-28 Intelligent network-connected automobile data transmission method, device, equipment and medium Active CN115277208B (en)

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