CN110120970A - Data processing method, device and gateway system based on car networking - Google Patents
Data processing method, device and gateway system based on car networking Download PDFInfo
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- CN110120970A CN110120970A CN201910299398.6A CN201910299398A CN110120970A CN 110120970 A CN110120970 A CN 110120970A CN 201910299398 A CN201910299398 A CN 201910299398A CN 110120970 A CN110120970 A CN 110120970A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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- 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
Abstract
The invention discloses a kind of data processing method based on car networking, device and gateway systems, wherein this method is applied to each gateway node in gateway system, comprising: obtains the starting information of gateway node；Starting information and pre-set configuration information library based on gateway node obtain the corresponding configuration data of gateway node, and the configuration data that will acquire is stored in gateway node.Above-mentioned gateway system includes more than two gateway server clusters for serving different automobile types, and each gateway server cluster includes more than two gateway nodes, and each gateway node is connect with more than one vehicle communication of corresponding vehicle.The access of various terminal can be supported and be facilitated to scheme disclosed by the invention, improve the applicability of gateway.
Description
Technical field
The present invention relates to vehicle networking technical field more particularly to a kind of data processing method based on car networking, device and
Gateway system.
Background technique
With the continuous improvement of living standards, requirement of the people to automobile is also no longer only simple walking-replacing tool, and
To the comfort level of automobile, safety, energy saving, even more stringent requirements are proposed for entertainment.With the development of the automobile industry,
The quantity and type of vehicle increase sharply, and requirement of the people to automobile is also only no longer simple walking-replacing tool, to automobile
Comfort level, safety and controllability etc. more stringent requirements are proposed.Car networking technology is come into being as a result, car networking
It is that vehicle is interacted with cloud service, to realize the dynamic mobile telecommunication system of vehicle and public network communication.
Vehicle access gateway (hereinafter referred to as gateway) is that car-mounted terminal and cloud system are communicated in car networking system
Server node is the important component of car networking system.However, existing gateway is only capable of serving specific vehicle, fit
It is lower with property.
Summary of the invention
The present invention provides a kind of data processing method based on car networking, device and gateway systems, can effectively change
The kind above problem.
In a first aspect, the embodiment of the invention provides a kind of data processing methods based on car networking, which is characterized in that answer
For each gateway node in car networking gateway system, the gateway system includes more than two nets for serving different automobile types
Server cluster is closed, each gateway server cluster includes more than two gateway nodes, each gateway node and phase
More than one vehicle communication of vehicle is answered to connect.The described method includes: obtaining the starting information of the gateway node；Based on described
The starting information of gateway node and pre-set configuration information library obtain the corresponding configuration data of the gateway node, and
The configuration data that will acquire is stored in the gateway node, wherein is stored with multiple groups in the configuration information library and is corresponded to not
With vehicle configuration data and accordingly start information, the configuration data includes the communication packet encoding and decoding rule of corresponding vehicle
Then.
Further, the configuration data further includes between the communication packet encoding and decoding rule and respective version information
Mapping relation information.It is described to obtain the corresponding configuration data of the gateway node, and the configuration data that will acquire be stored in it is described
After in gateway node, further includes: when receiving object message, obtain the version carried in the message header of the object message
Information；Based on the version information and the mapping relation information, determine that the corresponding communication packet of the object message compiles solution
Code rule, to be parsed according to the corresponding communication packet encoding and decoding rule of the object message to the object message.
Further, described to obtain the corresponding configuration data of the gateway node, and the configuration data that will acquire is stored in
After in the gateway node, further includes: when receiving object message, obtain and carry in the message header of the object message
Identification information；It is identified based on operational mode of the identification information to the object message, obtains recognition result；When described
When recognition result is test packet, then corresponding debugging processing is carried out to based on the object message；When the recognition result is
When formal message, then corresponding business processing is carried out based on the object message.
Further, the configuration data that obtains the corresponding configuration data of the gateway node and will acquire is stored in institute
After stating in gateway node, further includes: when getting the instruction for triggering updating operation, the gateway node is adjusted to
Down status, and the corresponding configuration data of gateway node in down status is updated；It will complete updated gateway
Node readjusts as online state.
Second aspect, the embodiment of the invention also provides a kind of data processing equipments based on car networking, are applied to vehicle and join
Each gateway node in net gateway system.The gateway system includes more than two gateway servers for serving different automobile types
Cluster, each gateway server cluster include more than two gateway nodes, each gateway node and corresponding vehicle
More than one vehicle communication connection.The data processing equipment includes: parameter acquisition module, for obtaining the gateway node
Start information；Data loading module, for based on the gateway node starting information and pre-set configuration information library,
The corresponding configuration data of the gateway node is obtained, and the configuration data that will acquire is stored in the gateway node, wherein institute
It states and is stored with multiple groups in configuration information library corresponding to the configuration data of different automobile types and starts information accordingly, the configuration number
According to the communication packet encoding and decoding rule for including corresponding vehicle.
The third aspect, the embodiment of the invention also provides a kind of car networking gateway systems, comprising: more than two gateway services
Device cluster, described two above gateway server clusters serve different vehicles, each gateway server cluster respectively
Including more than two gateway nodes, each gateway node is connect with more than one vehicle communication of corresponding vehicle.Wherein, often
A gateway node is used to: obtaining the starting information of the gateway node；Based on the starting information of the gateway node with
And pre-set configuration information library, the configuration data storage that obtains the corresponding configuration data of the gateway node, and will acquire
In the gateway node, wherein be stored in the configuration information library multiple groups corresponding to different automobile types configuration data and
Corresponding starting information, the configuration data include the communication packet encoding and decoding rule of corresponding vehicle.
Further, the configuration data further includes between the communication packet encoding and decoding rule and respective version information
Mapping relation information.Each gateway node is also used to: when receiving object message, obtaining the message of the object message
The version information carried in head；Based on the version information and the mapping relation information, determine that the object message is corresponding
Communication packet encoding and decoding rule, with according to the corresponding communication packet encoding and decoding rule of the object message to the object message
It is parsed.
Further, above-mentioned car networking gateway system further includes load balancer, and each gateway node passes through described
Load balancer is connect with more than one vehicle communication of corresponding vehicle.
Fourth aspect, the embodiment of the invention also provides a kind of gateway servers, comprising: processor and memory, it is described
Memory is couple to the processor, and the memory store instruction makes described when executed by the processor
Gateway server executes the above-mentioned data processing method based on car networking.
5th aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program, the program realize the above-mentioned data processing method based on car networking when being executed by processor.
In technical solution provided in an embodiment of the present invention, gateway system framework is configured, so that gateway system packet
More than two gateway server clusters for serving different automobile types are included, each gateway server cluster includes more than two gateway sections
Point, each gateway node are connect with more than one vehicle communication of corresponding vehicle, and each gateway node is opened by obtaining target
Dynamic parameter, is then based on the target start parameter and pre-set configuration information library, obtains that the gateway node is corresponding to match
The configuration data setting data, and will acquire is stored in the gateway node.By disposing gateway server cluster for vehicle, and
The corresponding configuration data of corresponding vehicle is loaded in each gateway node, can support and facilitate the access of various terminal,
The applicability of gateway is improved, and can be according to the access reasonable quantity configuration server resource of a variety of models vehicle.
Detailed description of the invention
In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are some embodiments of the invention, for this
For the those of ordinary skill of field, without creative efforts, it can also be obtained according to these attached drawings others
Attached drawing.
Fig. 1 is a kind of structural schematic diagram for gateway system that first aspect of the embodiment of the present invention provides；
Fig. 2 is a kind of flow chart for data processing method based on car networking that second aspect of the embodiment of the present invention provides；
Rule determines in a kind of data processing method based on car networking that Fig. 3 provides for second aspect of the embodiment of the present invention
The step flow chart of process；
Fig. 4 is a kind of module frame for data processing equipment based on car networking that the third aspect of the embodiment of the present invention provides
Figure；
Fig. 5 is a kind of structural schematic diagram for gateway server that fourth aspect of the embodiment of the present invention provides.
Specific embodiment
In order to better understand the above technical scheme, below by attached drawing and specific embodiment to this specification embodiment
Technical solution be described in detail, it should be understood that the specific features in this specification embodiment and embodiment are to this explanation
The detailed description of book embodiment technical solution, rather than the restriction to this specification technical solution, in the absence of conflict,
Technical characteristic in this specification embodiment and embodiment can be combined with each other.It should be noted that this specification embodiment
In, term " more than one " includes the case where one or greater than one, and " two or more " includes the case where two or greater than two.
In a first aspect, one embodiment of the invention provides a kind of car networking gateway system.As shown in Figure 1, the gateway system
10 include more than two gateway server clusters, and more than two gateway server clusters serve different vehicles respectively.?
That is each gateway server cluster service is in a kind of vehicle of vehicle, and the vehicle of different gateway server cluster services
It is different.It should be noted that three gateway server clusters 101,102 shown in Fig. 1 and 103 merely illustrative, are not intended to limit
The particular number of the particular number of gateway server cluster in gateway system 10, gateway server cluster can be according to practical application
The vehicle type setting that middle gateway system 10 services.For example, the gateway system 10 serves 20 kinds of vehicles in a kind of application scenarios
20 gateway server clusters are then arranged in type.
As shown in Figure 1, each gateway server cluster includes more than two gateway nodes, each gateway node and corresponding vehicle
More than one vehicle communication of type connects, i.e., is communicatively coupled with the car borne gateway of vehicle end such as T-BOX, is corresponding vehicle
Vehicle provides access service.It should be noted that the gateway node quantity that each gateway server cluster includes can be according to phase
The vehicle fleet size of vehicle is answered to be arranged.
The framework of gateway system 10 for convenience of explanation with each gateway server cluster includes three gateways in Fig. 1
Node is example, and gateway server cluster 101 includes gateway node w11, gateway node w12 and gateway node w13, gateway service
Device cluster 102 includes gateway node w21, gateway node w22 and gateway node w23, and gateway server cluster 103 includes gateway section
Point w31, gateway node w32 and gateway node w33.Gateway node w11, gateway node w12 and gateway node w13 are served and are belonged to
The vehicle P of vehicle 111、P12... and P1m；Gateway node w21, gateway node w22 and gateway node w23 are served and are belonged to
The vehicle P of vehicle 221、P22... and P2n；Gateway node w31, gateway node w32 and gateway node w33 are served and are belonged to
The vehicle P of vehicle 331、P32... and P3k.Wherein, m, n, k are positive integer.
It should be noted that each gateway node operates in independent process, it in practical applications, can be according to each
The vehicle fleet size of gateway node service configures a gateway node and monopolizes a server, alternatively, it is total to configure several gateway nodes
A server is enjoyed, reasonable disposition server resource is conducive to.
Certainly, in order to enable gateway node can serve the access of corresponding vehicle vehicle, it is being directed to the good net of automobile type configuration
After closing server cluster, need to carry out initialization process to each gateway node in each cluster, with each gateway node of determination
The vehicle of service.Initialisation process includes: the starting information for obtaining the gateway node；Based on opening for the gateway node
Dynamic parameter and pre-set configuration information library, obtain the corresponding configuration data of the gateway node, and the configuration that will acquire
Data are stored in the gateway node.Wherein, the configuration data that multiple groups correspond to different automobile types is stored in configuration information library
And start information accordingly.
For example, it if gateway system is provided with the gateway server cluster for being directed to 20 kinds of vehicles, needs to exist in advance
This corresponding configuration data of 20 kinds of vehicles is at least stored in configuration information library.In configuration information library, one group of configuration data corresponds to
A kind of vehicle, and different configuration datas correspond to different automobile types.Specifically, the corresponding configuration data of vehicle includes the vehicle
Communication packet encoding and decoding rule.Communication packet encoding and decoding rule is used to parse the communication packet that vehicle end reports and needs issue
To the communication packet of vehicle end.It is understood that the coding/decoding mode of different automobile types communication packet is had any different, therefore, it is necessary to
For the corresponding communication packet encoding and decoding rule of the gateway node automobile type configuration to be serviced.
In the present embodiment, the starting information of gateway node can be opening of getting when the corresponding process initiation of gateway node
Dynamic parameter, can be inputted by related personnel, can also be obtained by other means.Configuration information is stored with configuration data in library
With the mapping relation information between corresponding starting information, in order to search and obtain in configuration information library to start information as index
Take corresponding configuration data.The starting information that gateway node is got as a result, just determines the vehicle of the gateway node service.
The corresponding configuration data of each gateway node is assured that by above-mentioned initialization procedure, and by the configuration data
Be stored in the gateway node, with facilitate each gateway node can the vehicle efficiently for corresponding vehicle Communications service is provided.
It is understood that in certain application scenarios, the communication packet coding/decoding of the different batches vehicle of same model
Mode is also had any different.Therefore, the corresponding configuration data of vehicle may include a kind of communication packet encoding and decoding rule of the vehicle, or
Person, also may include the two or more communication packet encoding and decoding rule of the vehicle, and every kind of communication packet encoding and decoding rule is suitable for
The vehicle of one batch of the vehicle.As a result, as an implementation, configuration data can also include communication packet encoding and decoding
Mapping relation information between rule and respective version information, i.e. in each group of configuration data, each communication packet encoding and decoding rule
It is then corresponding to be stored with version information, and the corresponding version information of different communication packet encoding and decoding rules is different.At this point, in vehicle
When access, so that it may from pre-stored configuration data, determine the communication packet for being suitable for the vehicle based on version information
Encoding and decoding rule.Gateway node loads the communication packet encoding and decoding rule of multiple versions under vehicle, runs simultaneously, thus can be with
The vehicle for solving same vehicle dispatches from the factory in batches, the compatibility operation problem of the inconsistent generation of terminal versions.
Accordingly, as a kind of optional embodiment, the present embodiment also configures the access procedure of gateway node,
Each gateway node can be also used for: when receiving object message, obtain the version letter carried in the message header of object message
Breath；Based on the version information and the mapping relation information, the corresponding communication packet encoding and decoding of the object message are determined
Rule, to be parsed according to the corresponding communication packet encoding and decoding rule of the object message to the object message.
In the present embodiment, object message can be the message that vehicle end reports, and be also possible to operation system under vehicle end
The message of hair can parse object message by the corresponding communication packet encoding and decoding rule of object message, to realize
Communication between vehicle end and operation system.
In order to realize the above process, the present embodiment is directed to vehicle end in advance and the communications protocol of gateway communication use carries out
Corresponding design.It is understood that vehicle end and gateway communication use ICP/IP protocol, communication pack arrangement is divided into: segmentation section, school
Test section and message section.Wherein, divide section: using one section of special byte arrays, for dividing two in interactive process communications
Packet.Verification section: message section content is picked using hash algorithm and is wanted, communication two party using this segment data carry out information correctness with
Integrity verification.Message section: communication information is put into message section, is divided into message header and message body two parts, and message header storage disappears
The description information (metadata) of data is ceased, the particular content of communication information stored by message body.Specifically, the present embodiment is to message
Message header is specifically designed, so that including version field in message header, compiles solution for the corresponding communication packet of storage of cars
The version information of code rule.It had not both needed to carry out excessive extension and modification to car networking communication standard agreement in this way to cause to assist
View loses standard and authority, and gateway node can be facilitated to extract version information from the message header of object message, with reality
Existing terminal multi-version compatibility operation.
In order to facilitate debugging stage of the depot before vehicle release either investigation failure after factory when to vehicle into
Row debugging, as a kind of optional embodiment, each gateway node be can be also used in gateway system: when receiving object message
When, obtain the identification information carried in the message header of the object message；Based on the identification information to the object message
Operational mode is identified, recognition result is obtained；When the recognition result be test packet when, then based on the object message into
The corresponding debugging processing of row；When the recognition result is formal message, then corresponding business is carried out based on the object message
Processing.Debugging/formal two kinds of operational modes thus may be implemented, it is normal convenient for carrying out service operation in commencement of commercial operation environment
Property detection and fault location.It should be noted that commencement of commercial operation environment refers to production environment, that is, serve the ring of actual customer
Border, corresponding to have exploitation environment and test environment, the two environment are in face of developer and tester.
When for example, identification information can have " 0 " and " 1 " two kinds of expressions to indicate the mesh when identification information is " 0 "
Mark message is formal message, after needing gateway node to be parsed according to corresponding message encoding and decoding rule to the object message,
The object message is carried out at corresponding business according to the Communications service code of the object message and Communications service type of message
Reason is such as sent to corresponding operation system processing.When identification information is " 1 ", indicate the object message for debugging message, debugging
Message can be to be issued by vehicle end and either be issued by the related personnel of depot by simulator, specifically debug treatment process
Can according to actually should scene setting, for example, backstage industry will not be carried the data to when gateway node receives test packet
Business layer replys sender, that is, vehicle end or simulator only to inform whether sender receives debugging message, to guarantee logical
It is normal for interrogating process.
In order to realize the above process, the communications protocol that the present embodiment is also used for vehicle end and gateway communication in advance is carried out
Corresponding design.Specifically, a message head part is specifically designed, so that including identification field in message header, is used for
Storage indicates the identification information of message operational mode.It had not both needed to carry out excessive extension to car networking communication standard agreement in this way
And modification causes agreement to lose standard and authority, and gateway node can be facilitated to extract from the message header of object message
Identification information realizes two kinds of operational modes i.e. debugging mode and formality mode to determine the operational mode of object message.
In a kind of application scenarios of the present embodiment, the key element that the message header after being specifically designed includes can be such as table 1
It is shown.Wherein, TestFlag field is above-mentioned identification field, is that formal message still tests report for defining object message
Text.EncryptKeyType field is encrypted using encryption operator key for defining object message, or uses non-encrypted operator
Key encryption.EncryptFlag field, for defining whether object message encrypts.ApplicationID field is for defining mesh
The Communications service code of message is marked, such as: 0 indicates connection certification, and 1 indicates that connection keeps (heartbeat), and 2 indicate that remote diagnosis is self-service
Diagnosis reports, and 3 expression vehicle condition data report, and 4 indicate long-range control, and 5 indicate terminal remote upgrading, and 6 indicate ECU remote upgrade etc.
Deng.MessageType field is for defining Communications service type of message, such as 0 expression message ACK, and 1 expression issues etc..
Version field is above-mentioned version field, for defining protocol version, as above-mentioned version information.TimeStamp
Field is for defining timestamp.Body Length field is used to indicate the byte length of corresponding message body.
Table 1
In addition, gateway system can also include load balancer, each gateway node in an alternate embodiment of the present invention
It can be connected by load balancer to more than one vehicle communication of corresponding vehicle in vehicle net system.It in this way can be according to this
The bearing capacity of each gateway node in gateway server cluster, reasonably distributes to phase in the cluster for object message to be processed
The gateway node processing answered.At this point, when the gateway node of some gateway server cluster needs to upgrade, it can be successively by the collection
The each gateway node for needing to upgrade in group is as gateway node to be upgraded.Notification payload balanced device stops distribution access request and gives
The corresponding access request of the vehicle of corresponding vehicle is distributed to other nets in the gateway server cluster by gateway node to be upgraded
Artis processing.Until the gateway node for completing upgrading is online after the completion of gateway node to be upgraded upgrading, do not risen next
The gateway node of grade as gateway node to be upgraded, and so on, until completing the upgrading of all gateway nodes in the cluster.By
In the completion that above-mentioned escalation process is one node of a node, other gateway nodes are still when upgrading a certain node, in cluster
It is working, the online upgrading of gateway node can effectively realized in this way, and can be pointedly to the corresponding net of each vehicle
Artis is upgraded, and is not interacted.
Specifically, when needing to upgrade some gateway node, which is used for: being used for when getting
When triggering the instruction of updating operation, the gateway node is adjusted to down status, and to the gateway node for being in down status
Corresponding configuration data is updated；Updated gateway node will be completed to readjust as online state.
In above-mentioned escalation process, the instruction for triggering updating operation can be what related personnel triggered manually, by phase
Pass personnel carry out triggering upgrading to gateway node one by one.Alternatively, upgrading can also be preset in gateway node
Condition, when meeting promotion condition, automatic trigger is used to trigger the instruction of updating operation.Wherein, promotion condition specifically can basis
Actual upgrade requirement setting, such as can be set to clocked flip, the specific time cycle can be set according to actual needs, such as
It is set as 10 days, one month or a season etc..
For example, it can be directed to each gateway server cluster, preset the upgrading sequence of each gateway node, and
Gateway node to come first is pre-configured with promotion condition.When meeting the promotion condition, first gateway section is come
Point executes escalation process, sends after upgrading is completed and is again online to the gateway node for coming second and grasps for triggering upgrading
The instruction of work, so that coming second gateway node executes escalation process, to coming the after upgrading is completed and is again online
Three gateway nodes send the instruction for triggering updating operation, and so on, until completing in the gateway server cluster
The upgrading of all gateway nodes.
It should be noted that indicate that the gateway node stops processing access request when gateway node is in down status,
I.e. load balancer stops distribution access request to the gateway node；When gateway node is in online state, the gateway is indicated
Node can normally handle access request.In the present embodiment, gateway node is adjusted to the mode of down status or online state
It can be set according to actual needs, for example, gateway node can send first message to load balancer, so that load is equal
Weighing apparatus stops distributing access request to the gateway node after receiving first message, i.e., the gateway node is adjusted to lower threadiness
State.Similarly, after the completion of gateway node upgrades, second message can be sent to load balancer, so that load balancer receives
Start to distribute access request to the gateway node after to second message, i.e., the gateway node is adjusted to upper threadiness by down status
State.
Specifically, the gateway node in down status can be updated the configuration data of storage, i.e., add again
Carry the configuration data of corresponding vehicle.For example, above-mentioned initialisation process can be re-executed, with the new configuration number got
It is stored in the gateway node according to original configuration data is replaced.Alternatively, can also replacement program operation packet by way of into
Row is to the upgrading of client, that is, vehicle end gateway.
In a kind of exemplary implementation of gateway system provided in this embodiment, access vehicle can have tens sections,
It can be related to passenger car, truck and new energy vehicle etc..Each vehicle signal difference is big, and the net connection vehicle of support is using different.Every money
Vehicle is offline to be required by signal definition, protocol debugging, real steering vectors, formal online several stages.Implemented specifically
Cheng Zhong can will grind vehicle and the less corresponding gateway node of vehicle of vehicle is deployed on several virtual servers, with full
Foot debugging and testing requirement.Amount large-scale vechicle is then arranged on physical server cluster and independently disposes corresponding gateway node.
Car networking gateway system provided in an embodiment of the present invention is disposed by configuring to system architecture for vehicle
Gateway server cluster, and load in each gateway node the corresponding configuration data of corresponding vehicle, can support and conveniently
The access of various terminal improves the applicability of gateway, and can be according to the access reasonable quantity of a variety of models vehicle
Configuration server resource.
Second aspect, the embodiment of the invention also provides a kind of data processing methods based on car networking.The data processing
Method is applied to each gateway node in car networking gateway system.The gateway system includes that two or more serves different automobile types
Gateway server cluster, each gateway server cluster includes more than two gateway nodes, each gateway node and phase
More than one vehicle communication of vehicle is answered to connect.As shown in Fig. 2, data processing method provided in this embodiment includes at least:
Step S201 obtains the starting information of the gateway node；
Step S202, starting information and pre-set configuration information library based on the gateway node, described in acquisition
The corresponding configuration data of gateway node, and the configuration data that will acquire is stored in the gateway node, wherein it is described to match confidence
Multiple groups are stored with corresponding to the configuration data of different automobile types in breath library and start information accordingly, and the configuration data includes phase
Answer the communication packet encoding and decoding rule of vehicle.
Specifically, above-mentioned steps S201 and step S202 corresponds to the initialization of gateway node in the above system embodiment
The specific implementation process for the treatment of process, above-mentioned steps S201 and step S202 are referred to accordingly retouching in the above system embodiment
It states, details are not described herein again.
After the initialization for completing gateway node, so that it may carry out the access of vehicle.It is above-mentioned as a kind of optional embodiment
Configuration data further includes the mapping relation information between communication packet encoding and decoding rule and respective version information.At this point, obtaining
The corresponding configuration data of the gateway node, and after the configuration data that will acquire is stored in the gateway node, this implementation
The data processing method that example provides can also include regular determination process, as shown in figure 3, the rule determination process includes:
Step S301 obtains the version information carried in the message header of the object message when receiving object message；
Step S302 is based on the version information and the mapping relation information, determines that the object message is corresponding
Communication packet encoding and decoding rule, with according to the corresponding communication packet encoding and decoding rule of the object message to the object message into
Row parsing.
Specifically, the specific implementation process of above-mentioned steps S301 and step S302 are referred in the above system embodiment
Corresponding description, details are not described herein again.
As a kind of optional embodiment, the corresponding configuration data of the gateway node, and the configuration that will acquire are being obtained
After data are stored in the gateway node, data processing method provided in this embodiment can also include that operational mode determines
Process, to facilitate the on-line debugging of vehicle.Specifically, above-mentioned operational mode determination process may include: and work as to receive target
When message, the identification information carried in the message header of the object message is obtained；Based on the identification information to the target report
The operational mode of text is identified, recognition result is obtained；When the recognition result is test packet, then to based on the target
Message carries out corresponding debugging processing；When the recognition result is formal message, then carried out based on the object message corresponding
Business processing.It should be noted that the specific implementation of above-mentioned operational mode determination process is referred to the above system embodiment
In corresponding description, details are not described herein again.
As a kind of optional embodiment, in the configuration number that obtains the corresponding configuration data of the gateway node and will acquire
After being stored in the gateway node, data processing method provided in this embodiment can also include that operational mode determined
Journey can also include escalation process, to realize the online upgrading of gateway system.Above-mentioned escalation process includes: to work as to get to be used for
When triggering the instruction of updating operation, the gateway node is adjusted to down status, and to the gateway node for being in down status
Corresponding configuration data is updated；Updated gateway node will be completed to readjust as online state.It should be noted that
The specific implementation of above-mentioned escalation process is referred to the corresponding description in the above system embodiment, and details are not described herein again.
The third aspect, the embodiment of the invention also provides a kind of data processing equipments based on car networking.The data processing
Device is applied to each gateway node in car networking gateway system.The gateway system includes that two or more serves different vehicles
The gateway server cluster of type, each gateway server cluster include more than two gateway nodes, each gateway node and corresponding
More than one vehicle communication of vehicle connects.As shown in figure 4, the data processing equipment 40 includes:
Parameter acquisition module 401, for obtaining the starting information of the gateway node；
Data loading module 402, for based on the gateway node starting information and pre-set configuration information
Library obtains the corresponding configuration data of the gateway node, and the configuration data that will acquire is stored in the gateway node,
In, it is stored with multiple groups in the configuration information library corresponding to the configuration data of different automobile types and starts information accordingly, it is described
Configuration data includes the communication packet encoding and decoding rule of corresponding vehicle.
As a kind of optional embodiment, the configuration data further includes the communication packet encoding and decoding rule and corresponding version
Mapping relation information between this information, above-mentioned data processing equipment 40 can also include: regular determining module 403, for working as
When receiving object message, the version information carried in the message header of the object message is obtained；Based on the version information with
And the mapping relation information, the corresponding communication packet encoding and decoding rule of the object message is determined, according to the target report
The corresponding communication packet encoding and decoding rule of text parses the object message.
As a kind of optional embodiment, above-mentioned data processing equipment 40 can also include: operational mode determining module
404, the identification information carried in the message header for when receiving object message, obtaining the object message；Based on described
Identification information identifies the operational mode of the object message, obtains recognition result；When the recognition result is test report
Wen Shi then carries out corresponding debugging processing to based on the object message；When the recognition result is formal message, then it is based on
The object message carries out corresponding business processing.
As a kind of optional embodiment, above-mentioned data processing equipment 40 can also include: upgraded module 405, for working as
When getting the instruction for triggering updating operation, the gateway node is adjusted to down status, and in down status
The corresponding configuration data of gateway node be updated；Updated gateway node will be completed to readjust as online state.
It should be noted that above each module can be by software code realization, it can also be by hardware such as integrated circuit
Chip is realized.
It should also be noted that, above each module realizes the detailed process of respective function, above system and side are referred to
Particular content described in method embodiment, details are not described herein again.
Fourth aspect, the embodiment of the invention also provides a kind of gateway server, including processor and memory, memories
It is couple to the processor, memory store instruction executes the gateway server when the instruction is executed by processor
State the data processing method based on vehicle net.
Fig. 5 shows a kind of structural block diagram that can be applied to the gateway server in this specification embodiment.Such as Fig. 5 institute
Show, gateway server 50 includes: memory 501, processor 502 and network module 503.
Memory 501 can be used for storing software program and module, as in this specification embodiment based on vehicle net
Data processing method and the corresponding program instruction/module of device, processor 502 are stored in soft in memory 501 by operation
Part program and module, thereby executing various function application and data processing, i.e., in the realization embodiment of the present invention based on vehicle
Net data processing method.Memory 501 may include high speed random access memory, may also include nonvolatile memory, such as one
A or multiple magnetic storage devices, flash memory or other non-volatile solid state memories.Further, above-mentioned memory 501
Interior software program and module may also include that operating system 521 and service module 522.Wherein operating system 521, such as
Can be LINUX, UNIX, WINDOWS, may include it is various for management system task (such as memory management, storage equipment control
System, power management etc.) component software and/or driving, and can mutually be communicated with various hardware or component software, to provide it
The running environment of his component software.Service module 522 operates on the basis of operating system 521, and passes through operating system 521
The request for carrying out automatic network is monitored in network service, completes corresponding data processing according to request, and return to processing result to client
That is vehicle end.That is, service module 522 is used to provide network service to client.
Network module 503 is for receiving and transmitting network signal.Above-mentioned network signal may include wireless signal or have
Line signal.
It is understood that structure shown in fig. 5 be only illustrate, gateway server 50 may also include than shown in Fig. 5 more
More perhaps less component or with the configuration different from shown in Fig. 5.Each component shown in Fig. 5 can be using hardware, soft
Part or combinations thereof is realized.
5th aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program, the program realize the previously described data processing method based on vehicle net when being executed by processor.
This specification is referring to the flow chart according to the method for this specification embodiment, system and computer program product
And/or block diagram describes.It should be understood that each process in flowchart and/or the block diagram can be realized by computer program instructions
And/or the combination of the process and/or box in box and flowchart and/or the block diagram.It can provide these computer programs to refer to
Enable the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to generate
One machine so that by the instruction that the processor of computer or other programmable data processing devices executes generate for realizing
The equipment for the function of being specified in one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of equipment, the commander equipment realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
Although the preferred embodiment of this specification has been described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications may be made to these embodiments.So the following claims are intended to be interpreted as includes
Preferred embodiment and all change and modification for falling into this specification range.
Obviously, those skilled in the art can carry out various modification and variations without departing from this specification to this specification
Spirit and scope.In this way, if these modifications and variations of this specification belong to this specification claim and its equivalent skill
Within the scope of art, then this specification is also intended to include these modifications and variations.
Claims (10)
1. a kind of data processing method based on car networking, which is characterized in that applied to each net in car networking gateway system
Artis, the gateway system include more than two gateway server clusters for serving different automobile types, each gateway clothes
Business device cluster includes more than two gateway nodes, more than one vehicle communication of each gateway node and corresponding vehicle connects
It connects, which comprises
Obtain the starting information of the gateway node；
Starting information and pre-set configuration information library based on the gateway node, it is corresponding to obtain the gateway node
Configuration data, and the configuration data that will acquire is stored in the gateway node, wherein it is stored in the configuration information library more
Group corresponds to the configuration data of different automobile types and starts information accordingly, and the configuration data includes the communication report of corresponding vehicle
Literary encoding and decoding rule.
2. the method according to claim 1, wherein the configuration data further includes the communication packet encoding and decoding
Mapping relation information between rule and respective version information, it is described to obtain the corresponding configuration data of the gateway node, and will
After the configuration data of acquisition is stored in the gateway node, further includes:
When receiving object message, the version information carried in the message header of the object message is obtained；
Based on the version information and the mapping relation information, the corresponding communication packet encoding and decoding of the object message are determined
Rule, to be parsed according to the corresponding communication packet encoding and decoding rule of the object message to the object message.
3. the method according to claim 1, wherein described obtain the corresponding configuration data of the gateway node,
And after the configuration data that will acquire is stored in the gateway node, further includes:
When receiving object message, the identification information carried in the message header of the object message is obtained；
It is identified based on operational mode of the identification information to the object message, obtains recognition result；
When the recognition result is test packet, then corresponding debugging processing is carried out to based on the object message；
When the recognition result is formal message, then corresponding business processing is carried out based on the object message.
4. the method according to claim 1, wherein described obtain the corresponding configuration data of the gateway node simultaneously
After the configuration data that will acquire is stored in the gateway node, further includes:
When getting the instruction for triggering updating operation, the gateway node is adjusted to down status, and to being in down
The corresponding configuration data of the gateway node of linear state is updated；
Updated gateway node will be completed to readjust as online state.
5. a kind of data processing equipment based on car networking, which is characterized in that applied to each net in car networking gateway system
Artis, the gateway system include more than two gateway server clusters for serving different automobile types, each gateway clothes
Business device cluster includes more than two gateway nodes, more than one vehicle communication of each gateway node and corresponding vehicle connects
It connects, the data processing equipment includes:
Parameter acquisition module, for obtaining the starting information of the gateway node；
Data loading module, for based on the gateway node starting information and pre-set configuration information library, obtain
The corresponding configuration data of the gateway node, and the configuration data that will acquire is stored in the gateway node, wherein it is described to match
It sets and is stored with multiple groups in information bank corresponding to the configuration data of different automobile types and starts information accordingly, the configuration data packet
Include the communication packet encoding and decoding rule of corresponding vehicle.
6. a kind of car networking gateway system characterized by comprising
More than two gateway server clusters, described two above gateway server clusters serve different vehicles respectively, often
A gateway server cluster includes more than one of more than two gateway nodes, each gateway node and corresponding vehicle
Vehicle communication connection, wherein
Each gateway node is used to: obtaining the starting information of the gateway node；Starting based on the gateway node
Information and pre-set configuration information library, the configuration number that obtains the corresponding configuration data of the gateway node, and will acquire
According to being stored in the gateway node, wherein be stored with the configuration number that multiple groups correspond to different automobile types in the configuration information library
Start information accordingly and accordingly, the configuration data includes the communication packet encoding and decoding rule of corresponding vehicle.
7. system according to claim 6, which is characterized in that the configuration data further includes the communication packet encoding and decoding
Mapping relation information between rule and respective version information,
Each gateway node is also used to: when receiving object message, being obtained and is carried in the message header of the object message
Version information；Based on the version information and the mapping relation information, the corresponding communication report of the object message is determined
Literary encoding and decoding rule, to be solved according to the corresponding communication packet encoding and decoding rule of the object message to the object message
Analysis.
8. system according to claim 6, which is characterized in that it further include load balancer,
Each gateway node is connect by the load balancer with more than one vehicle communication of corresponding vehicle.
9. a kind of gateway server characterized by comprising processor and memory, the memory are couple to the processing
Device, the memory store instruction when executed by the processor want the gateway server perform claim
Seek method described in any one of 1-4.
10. a kind of computer readable storage medium, is stored thereon with computer program, power is realized when which is executed by processor
Benefit requires method described in any one of 1-4.
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