CN106341389B - A kind of car networking data transmission method and device - Google Patents
A kind of car networking data transmission method and device Download PDFInfo
- Publication number
- CN106341389B CN106341389B CN201610655982.7A CN201610655982A CN106341389B CN 106341389 B CN106341389 B CN 106341389B CN 201610655982 A CN201610655982 A CN 201610655982A CN 106341389 B CN106341389 B CN 106341389B
- Authority
- CN
- China
- Prior art keywords
- car networking
- unit
- security level
- information
- transmitting terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- 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
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
- H04L63/0227—Filtering policies
-
- 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
- H04L63/20—Network architectures or network communication protocols for network security for managing network security; network security policies in general
- H04L63/205—Network architectures or network communication protocols for network security for managing network security; network security policies in general involving negotiation or determination of the one or more network security mechanisms to be used, e.g. by negotiation between the client and the server or between peers or by selection according to the capabilities of the entities involved
-
- 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
- H04L63/30—Network architectures or network communication protocols for network security for supporting lawful interception, monitoring or retaining of communications or communication related information
-
- 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
-
- 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
Abstract
The present invention provides a kind of car networking data transmission method and device, for upper described device for connecting with external system, described device includes communication unit, configuration unit and verification unit；It the described method comprises the following steps: being operated first the corresponding relationship of instruction configuration of described dispensing unit security level and operational order；The then security level of security level configuration of described dispensing unit transmitting terminal and receiving end；Then communication unit receives the operational order that transmitting terminal is sent；Then verification unit verifies the security level of transmitting terminal, judges whether the security level of transmitting terminal reaches the corresponding security level of the operational order to be sent, if then verification passes through, operational order is sent to receiving end by communication unit；Otherwise operational order receiving end is not sent to.The above method may be implemented to control effectively to data transmission in car networking device, and then improve the safety to vehicle control.
Description
Technical field
The present invention relates to computer field, in particular to a kind of car networking data transmission method and device.
Background technique
Currently, in order to when there are the unexpected situations such as traffic accident in automobile, field conditions at that time when can restore in time, one
As vehicular data acquisition interface is fitted in automobile, which can objectively acquire similar to the function of a black box
Related data in running car.Car networking imparts many new functions of automobile, and user can be by communication network in automobile
In can get real time information, related data in vehicle traveling process can also be uploaded by communication network in real time.
Due to being related to connecting extraneous server, there are many potential security risks in car networking.Security risk includes: storage medium disease
Poison, network type virus, maliciously control or destruction car networking system vehicle, car networking data diddling, car networking data tampering etc..Such as
The control interface of automobile, if carrying out malicious access by car networking server, even if user places oneself in the midst of in automobile, automobile is still
There is the risks illegally manipulated, and there is great security risks, thus while enhancing user, how to improve vehicle connection
The safety of network data transmission process is just particularly important.
Summary of the invention
For this reason, it may be necessary to provide a kind of technical solution of car networking data transmission, counted to solve existing car networking
According to transmission when due to not carrying out effective control of classifying to data, lead to problems such as data transmission procedure safety weak.
A kind of car networking data transmission device is inventor provided, for connecting with external system, described device includes logical
Believe unit, configuration unit and verification unit；The configuration unit includes security level configuration unit and operational order configuration unit；
The external system includes transmitting terminal and receiving end；
The operational order configuration unit is used to configure the corresponding relationship of security level and operational order；
The security level configuration unit is used to configure the security level of transmitting terminal and receiving end；
The communication unit is used to receive the operational order of transmitting terminal transmission；
The verification unit judges whether the security level of transmitting terminal reaches for verifying to the security level of transmitting terminal
To the corresponding security level of the operational order to be sent, if then verification passes through, operational order is sent by communication unit
To receiving end；Otherwise operational order receiving end is not sent to.
Further, the operational order includes entertainment information transmission instruction, collecting vehicle information instruction and vehicle control
Instruction, the entertainment information transmission instruction, information of vehicles collects instruction, vehicle control instructs corresponding security level successively
It improves.
Further, the transmitting terminal is vehicle electronic control unit, and the receiving end is car networking server；
The communication unit is used to receive the travel condition of vehicle information of vehicle electronic control unit acquisition；
The verification unit is used to verify the security level of vehicle electronic control unit, and will after verification passes through
Travel condition of vehicle information is sent to car networking server by communication unit；
The communication unit is also used to receive the prompt information of car networking server transmission, and the prompt information is by car networking
Server issues after receiving and parsing through travel condition of vehicle information.
Further, described device further includes encryption unit, and the encryption unit is used to transport vehicle using Encryption Algorithm
Row status information is encrypted.
Further, the transmitting terminal is third-party server, and the receiving end is middle control entertainment systems；
The communication unit is used to receive the entertainment information of third-party server transmission；
The verification unit will be entertained for verifying to the security level of third-party server, and after verification passes through
Information is sent to middle control entertainment systems by communication unit.
Further, the external system further includes car networking server, the car networking server and third party's service
Device connection, the third-party server are connect with communication unit；
The communication unit is used to receive the entertainment information of car networking server transport, the car networking server transport
Entertainment information is the entertainment information that third-party server is sent to car networking server.
Inventor additionally provides a kind of car networking data transmission method, and the method is applied to car networking data transmission dress
It sets, described device with external system for connecting, which is characterized in that described device includes communication unit, configuration unit and verification
Unit；The configuration unit includes security level configuration unit and operational order configuration unit；The external system includes sending
End and receiving end；It the described method comprises the following steps:
The corresponding relationship of operational order configuration of described dispensing unit security level and operational order；
The security level of security level configuration of described dispensing unit transmitting terminal and receiving end；
Communication unit receives the operational order that transmitting terminal is sent；
Verification unit verifies the security level of transmitting terminal, judges whether the security level of transmitting terminal reaches to be sent out
Operational order is sent to receiving end by communication unit if then verification passes through by the corresponding security level of the operational order sent；
Otherwise operational order receiving end is not sent to.
Further, the operational order includes entertainment information transmission instruction, collecting vehicle information instruction and vehicle control
Instruction, the entertainment information transmission instruction, information of vehicles collects instruction, vehicle control instructs corresponding security level successively
It improves.
Further, the transmitting terminal is vehicle electronic control unit, and the receiving end is car networking server；The side
Method includes:
Communication unit receives the travel condition of vehicle information of vehicle electronic control unit acquisition；
Verification unit verifies the security level of vehicle electronic control unit, and runs vehicle after verification passes through
Status information is sent to car networking server by communication unit；
Communication unit receives the prompt information that car networking server is sent, and the prompt information is received by car networking server
And it is issued after parsing travel condition of vehicle information.
Further, described device further includes encryption unit, which comprises
Encryption unit encrypts travel condition of vehicle information using Encryption Algorithm.
Further, the transmitting terminal is third-party server, and the receiving end is middle control entertainment systems；The method packet
It includes:
Communication unit receives the entertainment information that third-party server is sent；
Verification unit verifies the security level of third-party server, and passes through entertainment information after verification passes through
Communication unit is sent to middle control entertainment systems.
Further, the external system further includes car networking server, the car networking server and third party's service
Device connection, the third-party server are connect with communication unit；It is described that " communication unit receives the amusement that third-party server is sent
Information " includes:
Communication unit receives the entertainment information of car networking server transport, the entertainment information of the car networking server transport
The entertainment information of car networking server is sent to for third-party server.
Car networking data transmission method and device described in above-mentioned technical proposal, the method are passed applied to car networking data
Defeated device, for described device for connecting with external system, described device includes communication unit, configuration unit and verification unit；Institute
Method is stated the following steps are included: being operated first the corresponding relationship of instruction configuration of described dispensing unit security level and operational order；Then
The security level of security level configuration of described dispensing unit transmitting terminal and receiving end；Then communication unit receives the operation that transmitting terminal is sent
Instruction；Then verification unit verifies the security level of transmitting terminal, judges whether the security level of transmitting terminal reaches and is wanted
Operational order is sent to reception by communication unit if then verification passes through by the corresponding security level of the operational order of transmission
End；Otherwise operational order receiving end is not sent to.By transmitting terminal and receiving end being arranged different security levels, only send out
The corresponding operational order of inherently safe grade transmitted by sending end just executes meeting receiving end, to realize in car networking device
It control effectively to data transmission, and then improves the safety to vehicle control.
Detailed description of the invention
Fig. 1 is the schematic diagram for the car networking data transmission device that an embodiment of the present invention is related to；
Fig. 2 is the flow chart for the car networking data transmission method that an embodiment of the present invention is related to.
Description of symbols:
101, transmitting terminal；
102, receiving end；
103, car networking data transmission device；
112, communication unit；
113, configuration unit；123, security level configuration unit；133, operational order configuration unit；
114, verification unit.
Specific embodiment
Technology contents, construction feature, the objects and the effects for detailed description technical solution, below in conjunction with specific reality
It applies example and attached drawing is cooperated to be explained in detail.
Referring to Fig. 1, the schematic diagram for the car networking data transmission device being related to for an embodiment of the present invention.Described device
For being connect with external system, including communication unit 112, configuration unit 113 and verification unit 114；The configuration unit 113 is wrapped
Include security level configuration unit 123 and operational order configuration unit 133；The external system includes transmitting terminal 101 and receiving end
102；
The operational order configuration unit 133 is used to configure the corresponding relationship of security level and operational order；
The security level configuration unit 123 is used to configure the security level of transmitting terminal and receiving end；
The communication unit 112 is used to receive the operational order of transmitting terminal transmission；
The verification unit 114 judges that the security level of transmitting terminal is for verifying to the security level of transmitting terminal
It is no to reach the corresponding security level of the operational order to be sent, if then verification passes through, by communication unit by operational order
It is sent to receiving end；Otherwise operational order receiving end is not sent to.
When using car networking data transmission device 103, it is operated first instruction configuration of described dispensing unit security level and operation
The corresponding relationship of instruction.In the present embodiment, the operational order includes that entertainment information transmission instructs, collecting vehicle information refers to
Order and vehicle control instruction, the entertainment information transmission instruction, information of vehicles collection instruction, vehicle control instruction are corresponding
Security level successively improves.Such as security level includes A, B, C three grades, wherein A grade highest, C grade is minimum, Mei Gean
Congruent grade all corresponds to several operational orders.Vehicle control can be instructed corresponding security level to be set as A grade, vehicle control
System instruction includes being accelerated, slowing down, turn, brake etc. instruction to vehicle again；Collecting vehicle information is instructed into corresponding peace
Congruent grade is set as B grade, and collecting vehicle information instruction includes the correlation of the information such as speed, the oil consumption of acquisition current vehicle operation
Instruction；Corresponding security level is instructed to be set as C grade entertainment information transmission, entertainment information transmission instruction includes obtaining view
Frequently, the dependent instructions such as audio, text, opening webpage.
The then security level of security level configuration of described dispensing unit transmitting terminal and receiving end.In the present embodiment, external
System includes: third-party server, car networking server, middle control entertainment systems, vehicle electronic control unit (ECU).These
External system both can be used as transmitting terminal, can also be used as receiving end.Wherein, vehicle electronic control unit (ECU) and car networking
Data transmission device connection, car networking data transmission device are connect with car networking server, and car networking server and third party take
Business device connection, car networking data transmission device and vehicle electronic control unit (ECU) are set in automobile.Third-party server is
Third party's video source website, middle control entertainment systems can by car networking data transmission device and car networking server to its into
Row access.Vehicle electronic control unit (ECU) possesses the sensor of a variety of acquisition basic state of a controls of automobile, sensing data warp
After crossing processing and assessment, it is transmitted to relevant executing agency's (such as car networking server in the present invention) again, executes various pre-
Fixed control function.Vehicle electronic control unit (ECU) can manage and control engine, automatic gear-box, and ABS system drives
Dynamic torque distribution, active suspension, restraint system, basic running data acquisition.
Then communication unit receives the operational order that transmitting terminal is sent, and verification unit carries out school to the security level of transmitting terminal
It tests, judges whether the security level of transmitting terminal reaches the corresponding security level of the operational order to be sent, if then verification is logical
It crosses, operational order is sent to by receiving end by communication unit；Otherwise operational order receiving end is not sent to.Preferably, may be used
To set A grade for the security level of vehicle electronic control unit (ECU), transmitted by vehicle electronic control unit (ECU)
Vehicle control instruction can with performed by receiving end, transmitted by entertainment information transmission instruction, information of vehicles collect instruction
It can be performed by receiving end.That is communication unit is sent to receiving end in addition to receiving vehicle electronic control unit (ECU)
Except the travel condition of vehicle information of (such as onboard servers), it also can receive vehicle electronic control unit and be sent to receiving end
The vehicle control of (such as vehicle control element) instructs, and completes the control to vehicle and operates.It for another example can be by car networking server
Security level be set as B grade, communication unit can receive car networking server actively to vehicle electronic control unit (ECU)
Initiate collecting vehicle information instruction, it is desirable that the running state information of vehicle electronic control unit (ECU) acquisition current vehicle to vehicle
Networked server, since the security level of onboard servers meets the corresponding security level requirement of the operational order, thus automobile
Electronic control unit (ECU) will after receiving the collecting vehicle information instruction forwarded after the verification of car networking data transmission system passes through
Parsing executes.But if onboard servers send vehicle control and instruct to vehicle electronic control unit (ECU), due to vehicle control
Instructing the condition that is performed is that the security level of transmitting terminal reaches A grade, and the security level of onboard servers is B grades, thus school
The vehicle control will not be instructed and be sent to vehicle electronic control unit (ECU) by verification certificate member, to improve vehicle control
Safety.
In certain embodiments, the transmitting terminal is vehicle electronic control unit, and the receiving end is car networking server.
The communication unit is used to receive the travel condition of vehicle information of vehicle electronic control unit acquisition；The verification unit for pair
The security level of vehicle electronic control unit is verified, and travel condition of vehicle information is passed through communication unit after verification passes through
Member is sent to car networking server；The communication unit is also used to receive the prompt information of car networking server transmission, described to mention
Show and is issued after information receives and parses through travel condition of vehicle information by car networking server.
In certain embodiments, described device further includes encryption unit, and the encryption unit is used to use Encryption Algorithm pair
Travel condition of vehicle information is encrypted.Preferably, receiving end is additionally provided with decryption unit, and the decryption unit, which is used to use, to be added
Travel condition of vehicle information is decrypted in the corresponding decipherment algorithm of close algorithm.By the setting of encryption unit and decryption unit,
Effectively increase the safety of travel condition of vehicle message transmitting procedure.
In certain embodiments, the transmitting terminal is third-party server, and the receiving end is middle control entertainment systems.It is described
Communication unit is used to receive the entertainment information of third-party server transmission；The verification unit is used for the peace to third-party server
Congruent grade is verified, and after verification passes through by entertainment information by communication unit be sent in control entertainment systems.Preferably,
The external system further includes car networking server, and the car networking server is connect with third-party server, the third party
Server is connect with communication unit；The communication unit is used to receive the entertainment information of car networking server transport, the vehicle connection
The entertainment information of network server transmission is the entertainment information that third-party server is sent to car networking server.Such as entertainment information
The grade of the required transmitting terminal of transmission instruction is C grades, and the security level of third-party server has reached C grades, then third party
Entertainment information first can be sent to car networking server by server, then be forwarded to the transmission of car networking data by car networking server
The communication unit of device, and verified by security level of the verification unit to third-party server, it will lead to after verification passes through
It crosses communication unit and entertainment information is sent to middle control entertainment systems.User is aobvious middle control entertainment systems (console of such as automobile)
Relevant entertainment information can be received in display screen.
As shown in Fig. 2, and inventor additionally provide a kind of car networking data transmission method, the method joins applied to vehicle
Network data transmitting device, for described device for connecting with external system, described device includes communication unit, configuration unit and verification
Unit；The configuration unit includes security level configuration unit and operational order configuration unit；The external system includes sending
End and receiving end；It the described method comprises the following steps:
Initially enter the corresponding relationship of step S201 operational order configuration of described dispensing unit security level and operational order.At this
In embodiment, the operational order includes entertainment information transmission instruction, collecting vehicle information instruction and vehicle control instruction, institute
State entertainment information transmission instruction, information of vehicles collects instruction, vehicle control instructs corresponding security level successively to improve.Example
If security level includes A, B, C three grades, wherein A grade highest, C grade is minimum, and each security level corresponds to several
Operational order.Vehicle control can be instructed corresponding security level to be set as A grade, vehicle control instruction includes again to vehicle
Accelerated, slow down, turn, brake etc. instruction；Corresponding security level is instructed to be set as B grade collecting vehicle information,
Collecting vehicle information instruction includes the dependent instruction of the information such as speed, the oil consumption of acquisition current vehicle operation；Entertainment information is passed
Defeated that corresponding security level is instructed to be set as C grade, entertainment information transmission instruction includes obtaining video, audio, text, opening net
The dependent instructions such as page.
Then enter step the security level of S202 security level configuration of described dispensing unit transmitting terminal and receiving end.In this implementation
In mode, external system includes: third-party server, car networking server, middle control entertainment systems, vehicle electronic control unit
(ECU).These external systems both can be used as transmitting terminal, can also be used as receiving end.Wherein, vehicle electronic control unit
(ECU) it is connect with car networking data transmission device, car networking data transmission device is connect with car networking server, car networking service
Device is connect with third-party server, and car networking data transmission device and vehicle electronic control unit (ECU) are set in automobile.The
Tripartite's server, that is, third party's video source website, middle control entertainment systems can pass through car networking data transmission device and car networking
Server accesses to it.Vehicle electronic control unit (ECU) possesses the sensor of a variety of acquisition basic state of a controls of automobile,
Sensing data is transmitted to relevant executing agency (such as the car networking service in the present invention after processing and assessment again
Device), execute various scheduled control functions.Vehicle electronic control unit (ECU) can manage and control engine, fluid drive
Case, ABS system, driving torque distribution, active suspension, restraint system, basic running data acquisition.
It then enters step S203 communication unit and receives the operational order that transmitting terminal is sent, then enter step S204 verification
Unit verifies the security level of transmitting terminal, judges whether the security level of transmitting terminal reaches the operational order to be sent
Corresponding security level passes through if then entering step S205 verification, operational order is sent to receiving end by communication unit；
Otherwise it enters step S206 and operational order is not sent to receiving end.It preferably, can be by vehicle electronic control unit (ECU)
Security level is set as A grade, and the instruction of vehicle control transmitted by vehicle electronic control unit (ECU) can be held with receiving end
Row, transmitted by entertainment information transmission instruction, information of vehicles collect instruction can also be performed by receiving end.Namely succeed in reaching an agreement
The travel condition of vehicle letter that letter unit is sent to receiving end (such as onboard servers) in addition to receiving vehicle electronic control unit (ECU)
Except breath, the vehicle control instruction that vehicle electronic control unit is sent to receiving end (such as vehicle control element) also can receive,
The control to vehicle is completed to operate.B grade can be set by the security level of car networking server for another example, communication unit can
Collecting vehicle information instruction actively is initiated to vehicle electronic control unit (ECU) to receive car networking server, it is desirable that automobile electricity
Sub-control unit (ECU) acquires the running state information of current vehicle to car networking server, due to the safety of onboard servers
Grade meets the corresponding security level requirement of the operational order, thus vehicle electronic control unit (ECU) receives car networking number
Parsing is executed after the collecting vehicle information instruction forwarded after passing through according to Transmission system verification.But if onboard servers send vehicle
Control instruction is to vehicle electronic control unit (ECU), since the condition that vehicle control instruction is performed is the safety of transmitting terminal
Grade reaches A grades, and the security level of onboard servers is B grades, thus the vehicle control will not be instructed and be sent out by verification unit
It send to vehicle electronic control unit (ECU), to improve the safety of vehicle control.
In certain embodiments, the transmitting terminal is vehicle electronic control unit, and the receiving end is car networking server；
The described method includes: communication unit receives the travel condition of vehicle information that vehicle electronic control unit acquires first；Then verify
Unit verifies the security level of vehicle electronic control unit, and passes through travel condition of vehicle information after verification passes through
Communication unit is sent to car networking server；Then communication unit receives the prompt information that car networking server is sent, described to mention
Show and is issued after information receives and parses through travel condition of vehicle information by car networking server.
In the present embodiment, described device further includes encryption unit, which comprises encryption unit is calculated using encryption
Method encrypts travel condition of vehicle information.Preferably, receiving end is additionally provided with decryption unit, and the decryption unit is for adopting
Travel condition of vehicle information is decrypted with Encryption Algorithm corresponding decipherment algorithm.Pass through setting for encryption unit and decryption unit
It sets, effectively increases the safety of travel condition of vehicle message transmitting procedure.
In the present embodiment, the transmitting terminal is third-party server, and the receiving end is middle control entertainment systems；It is described
Method includes: that communication unit first receives the entertainment information that third-party server is sent；Then verification unit is to third party's service
The security level of device is verified, and after verification passes through by entertainment information by communication unit be sent in control entertainment systems.
Preferably, the external system further includes car networking server, and the car networking server is connect with third-party server, described
Third-party server is connect with communication unit；The described method includes: communication unit receives the amusement letter of car networking server transport
Breath, the entertainment information of the car networking server transport are the entertainment information that third-party server is sent to car networking server.
Such as the grade of transmitting terminal required by entertainment information transmission instruction is C grades, and the security level of third-party server has reached C
Grade, then entertainment information first can be sent to car networking server by third-party server, then be forwarded to vehicle by car networking server
The communication unit of networked data transmission device, and verified by security level of the verification unit to third-party server, work as school
Middle control entertainment systems will be sent to for entertainment information by communication unit after by testing.User is in middle control entertainment systems (such as automobile
Console) display screen on can receive relevant entertainment information.
Car networking data transmission method and device described in above-mentioned technical proposal, the method are passed applied to car networking data
Defeated device, for described device for connecting with external system, described device includes communication unit, configuration unit and verification unit；Institute
Method is stated the following steps are included: being operated first the corresponding relationship of instruction configuration of described dispensing unit security level and operational order；Then
The security level of security level configuration of described dispensing unit transmitting terminal and receiving end；Then communication unit receives the operation that transmitting terminal is sent
Instruction；Then verification unit verifies the security level of transmitting terminal, judges whether the security level of transmitting terminal reaches and is wanted
Operational order is sent to reception by communication unit if then verification passes through by the corresponding security level of the operational order of transmission
End；Otherwise operational order receiving end is not sent to.By transmitting terminal and receiving end being arranged different security levels, only send out
The corresponding operational order of inherently safe grade transmitted by sending end just executes meeting receiving end, to realize in car networking device
It control effectively to data transmission, and then improves the safety to vehicle control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or the terminal device that include a series of elements not only include those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or end
The intrinsic element of end equipment.In the absence of more restrictions, being limited by sentence " including ... " or " including ... "
Element, it is not excluded that there is also other elements in process, method, article or the terminal device for including the element.This
Outside, herein, " being greater than ", " being less than ", " being more than " etc. are interpreted as not including this number；" more than ", " following ", " within " etc. understand
Being includes this number.
It should be understood by those skilled in the art that, the various embodiments described above can provide as method, apparatus or computer program production
Product.Complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in these embodiments
Form.The all or part of the steps in method that the various embodiments described above are related to can be instructed by program relevant hardware come
It completes, the program can store in the storage medium that computer equipment can be read, for executing the various embodiments described above side
All or part of the steps described in method.The computer equipment, including but not limited to: personal computer, server, general-purpose computations
It is machine, special purpose computer, the network equipment, embedded device, programmable device, intelligent mobile terminal, smart home device, wearable
Smart machine, vehicle intelligent equipment etc.；The storage medium, including but not limited to: RAM, ROM, magnetic disk, tape, CD, sudden strain of a muscle
It deposits, USB flash disk, mobile hard disk, storage card, memory stick, webserver storage, network cloud storage etc..
The various embodiments described above are referring to the method according to embodiment, equipment (system) and computer program product
Flowchart and/or the block diagram describes.It should be understood that can be realized by computer program instructions every in flowchart and/or the block diagram
The combination of process and/or box in one process and/or box and flowchart and/or the block diagram.It can provide these computers
Program instruction generates a machine to the processor of computer equipment, so that the finger executed by the processor of computer equipment
It enables and generates to specify in one or more flows of the flowchart and/or one or more blocks of the block diagram
The device of function.
These computer program instructions, which may also be stored in, to be able to guide computer equipment computer operate in a specific manner and sets
In standby readable memory, so that the instruction being stored in the computer equipment readable memory generates the manufacture including command device
Product, command device realization refer in one or more flows of the flowchart and/or one or more blocks of the block diagram
Fixed function.
These computer program instructions can also be loaded into computer equipment, so that executing on a computing device a series of
Operating procedure is to generate computer implemented processing, so that the instruction executed on a computing device is provided for realizing in process
The step of function of being specified in figure one process or multiple processes and/or block diagrams one box or multiple boxes.
Although the various embodiments described above are described, once a person skilled in the art knows basic wounds
The property made concept, then additional changes and modifications can be made to these embodiments, so the above description is only an embodiment of the present invention,
It is not intended to limit scope of patent protection of the invention, it is all to utilize equivalent structure made by description of the invention and accompanying drawing content
Or equivalent process transformation, being applied directly or indirectly in other relevant technical fields, similarly includes in patent of the invention
Within protection scope.
Claims (12)
1. a kind of car networking data transmission device, for being connect with external system, which is characterized in that described device includes communication unit
Member, configuration unit and verification unit；The configuration unit includes security level configuration unit and operational order configuration unit；It is described
External system includes transmitting terminal and receiving end；
The transmitting terminal is vehicle electronic control unit, and the receiving end is car networking server；Or:
The transmitting terminal is third-party server, and the receiving end is middle control entertainment systems；
The operational order configuration unit is used to configure the corresponding relationship of security level and operational order；
The security level configuration unit is used to configure the security level of transmitting terminal and receiving end；
The communication unit is used to receive the operational order of transmitting terminal transmission；
The verification unit judges whether the security level of transmitting terminal reaches institute for verifying to the security level of transmitting terminal
Operational order is sent to by communication unit and is connect if then verification passes through by the corresponding security level of the operational order to be sent
Receiving end；Otherwise operational order receiving end is not sent to.
2. car networking data transmission device as described in claim 1, which is characterized in that the operational order includes entertainment information
Transmission instruction, collecting vehicle information instruction and vehicle control instruction, the entertainment information transmission instruction, information of vehicles collection refer to
It enables, vehicle control instructs corresponding security level successively to improve.
3. car networking data transmission device as described in claim 1, which is characterized in that when the transmitting terminal is automotive electronics control
Unit processed, when the receiving end is car networking server；
The communication unit is used to receive the travel condition of vehicle information of vehicle electronic control unit acquisition；
The verification unit is used to verify the security level of vehicle electronic control unit, and by vehicle after verification passes through
Running state information is sent to car networking server by communication unit；
The communication unit is also used to receive the prompt information of car networking server transmission, and the prompt information is by car networking service
Device issues after receiving and parsing through travel condition of vehicle information.
4. car networking data transmission device as claimed in claim 3, which is characterized in that described device further includes encryption unit,
The encryption unit is used to encrypt travel condition of vehicle information using Encryption Algorithm.
5. car networking data transmission device as described in claim 1, which is characterized in that when the transmitting terminal is third party's service
Device, when the receiving end is middle control entertainment systems；
The communication unit is used to receive the entertainment information of third-party server transmission；
The verification unit is used to verify the security level of third-party server, and by entertainment information after verification passes through
Middle control entertainment systems are sent to by communication unit.
6. car networking data transmission device as claimed in claim 5, which is characterized in that the external system further includes car networking
Server, the car networking server are connect with third-party server, and the third-party server is connect with communication unit；
The communication unit is used to receive the entertainment information of car networking server transport, the amusement of the car networking server transport
Information is the entertainment information that third-party server is sent to car networking server.
7. a kind of car networking data transmission method, the method is applied to car networking data transmission device, described device be used for
External system connection, which is characterized in that described device includes communication unit, configuration unit and verification unit；The configuration unit
Including security level configuration unit and operational order configuration unit；The external system includes transmitting terminal and receiving end；
The transmitting terminal is vehicle electronic control unit, and the receiving end is car networking server；Or:
The transmitting terminal is third-party server, and the receiving end is middle control entertainment systems；
It the described method comprises the following steps:
The corresponding relationship of operational order configuration of described dispensing unit security level and operational order；
The security level of security level configuration of described dispensing unit transmitting terminal and receiving end；
Communication unit receives the operational order that transmitting terminal is sent；
Verification unit verifies the security level of transmitting terminal, judges whether the security level of transmitting terminal reaches to be sent
Operational order is sent to receiving end by communication unit if then verification passes through by the corresponding security level of operational order；Otherwise
Operational order receiving end is not sent to.
8. car networking data transmission method as claimed in claim 7, which is characterized in that the operational order includes entertainment information
Transmission instruction, collecting vehicle information instruction and vehicle control instruction, the entertainment information transmission instruction, information of vehicles collection refer to
It enables, vehicle control instructs corresponding security level successively to improve.
9. car networking data transmission method as claimed in claim 7, which is characterized in that when the transmitting terminal is automotive electronics control
Unit processed, when the receiving end is car networking server；The described method includes:
Communication unit receives the travel condition of vehicle information of vehicle electronic control unit acquisition；
Verification unit verifies the security level of vehicle electronic control unit, and by travel condition of vehicle after verification passes through
Information is sent to car networking server by communication unit；
Communication unit receives the prompt information that car networking server is sent, and the prompt information is received and solved by car networking server
It is issued after analysis travel condition of vehicle information.
10. car networking data transmission method as claimed in claim 9, which is characterized in that described device further includes encryption unit,
The described method includes:
Encryption unit encrypts travel condition of vehicle information using Encryption Algorithm.
11. car networking data transmission method as claimed in claim 7, which is characterized in that when the transmitting terminal is third party's clothes
Business device, when the receiving end is middle control entertainment systems；The described method includes:
Communication unit receives the entertainment information that third-party server is sent；
Verification unit verifies the security level of third-party server, and entertainment information is passed through communication after verification passes through
Unit is sent to middle control entertainment systems.
12. car networking data transmission method as claimed in claim 11, which is characterized in that the external system further includes vehicle connection
Network server, the car networking server are connect with third-party server, and the third-party server is connect with communication unit；Institute
Stating the entertainment information that communication unit reception third-party server is sent includes:
Communication unit receives the entertainment information of car networking server transport, and the entertainment information of the car networking server transport is the
Tripartite's server is sent to the entertainment information of car networking server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655982.7A CN106341389B (en) | 2016-08-11 | 2016-08-11 | A kind of car networking data transmission method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610655982.7A CN106341389B (en) | 2016-08-11 | 2016-08-11 | A kind of car networking data transmission method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106341389A CN106341389A (en) | 2017-01-18 |
| CN106341389B true CN106341389B (en) | 2019-05-28 |
Family
ID=57824422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610655982.7A Active CN106341389B (en) | 2016-08-11 | 2016-08-11 | A kind of car networking data transmission method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106341389B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108040119A (en) * | 2017-12-22 | 2018-05-15 | 北京车联天下信息技术有限公司 | Data transmission scheme between car networking vehicle and platform |
| CN108712275A (en) * | 2018-04-19 | 2018-10-26 | 平安科技（深圳）有限公司 | Data transmission methods of risk assessment, device, computer equipment and storage medium |
| CN115085993A (en) * | 2022-06-08 | 2022-09-20 | 国汽智控(北京)科技有限公司 | Data verification method and device and domain controller |
| CN115664850A (en) * | 2022-12-13 | 2023-01-31 | 深圳市鑫宇鹏电子科技有限公司 | Communication security level switching method and device, electronic equipment and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204233A (en) * | 2008-10-17 | 2011-09-28 | 美国丰田汽车销售有限公司 | Vehicle biometric systems and methods |
| CN103166952A (en) * | 2012-11-16 | 2013-06-19 | 太原科技大学 | Embedded type vehicle-mounted data collection terminal |
| CN104925022A (en) * | 2015-04-30 | 2015-09-23 | 北京车音网科技有限公司 | Method, terminal and equipment for remote control of vehicle and vehicle-mounted control equipment |
| CN105610984A (en) * | 2016-03-07 | 2016-05-25 | 安徽江淮汽车股份有限公司 | Method for remotely controlling vehicle |
| CN105739534A (en) * | 2016-04-22 | 2016-07-06 | 百度在线网络技术（北京）有限公司 | Multi-vehicle cooperative driving method and apparatus for driverless vehicles based on Internet-of-vehicles |
| CN105847883A (en) * | 2016-05-09 | 2016-08-10 | 福州瑞芯微电子股份有限公司 | Program stream push method and apparatus based on user trust grades |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8655939B2 (en) * | 2007-01-05 | 2014-02-18 | Digital Doors, Inc. | Electromagnetic pulse (EMP) hardened information infrastructure with extractor, cloud dispersal, secure storage, content analysis and classification and method therefor |
-
2016
- 2016-08-11 CN CN201610655982.7A patent/CN106341389B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102204233A (en) * | 2008-10-17 | 2011-09-28 | 美国丰田汽车销售有限公司 | Vehicle biometric systems and methods |
| CN103166952A (en) * | 2012-11-16 | 2013-06-19 | 太原科技大学 | Embedded type vehicle-mounted data collection terminal |
| CN104925022A (en) * | 2015-04-30 | 2015-09-23 | 北京车音网科技有限公司 | Method, terminal and equipment for remote control of vehicle and vehicle-mounted control equipment |
| CN105610984A (en) * | 2016-03-07 | 2016-05-25 | 安徽江淮汽车股份有限公司 | Method for remotely controlling vehicle |
| CN105739534A (en) * | 2016-04-22 | 2016-07-06 | 百度在线网络技术（北京）有限公司 | Multi-vehicle cooperative driving method and apparatus for driverless vehicles based on Internet-of-vehicles |
| CN105847883A (en) * | 2016-05-09 | 2016-08-10 | 福州瑞芯微电子股份有限公司 | Program stream push method and apparatus based on user trust grades |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106341389A (en) | 2017-01-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106341389B (en) | A kind of car networking data transmission method and device | |
| Marchetti et al. | Evaluation of anomaly detection for in-vehicle networks through information-theoretic algorithms | |
| Choi et al. | Identifying ecus using inimitable characteristics of signals in controller area networks | |
| US20190012488A1 (en) | Method, apparatus and device for storing vehicle travelling data | |
| Zhou et al. | A fine-grained access control and security approach for intelligent vehicular transport in 6g communication system | |
| Islam et al. | Cybersecurity attacks in vehicle-to-infrastructure applications and their prevention | |
| CN103516511B (en) | A kind of method and device that AES and key are detected | |
| EP3582126B1 (en) | Communication method, computer program product and computer system | |
| CN108985569A (en) | A kind of vehicle risk appraisal procedure, server | |
| CN104813331A (en) | Web application container for client-level runtime control | |
| CN108891413A (en) | Vehicle-mounted anti-fatigue-driving system, method, equipment and storage medium | |
| CN109190362A (en) | Safety communicating method and relevant device | |
| CN106789925A (en) | Information of vehicles safe transmission method and device in car networking | |
| CN107465649A (en) | Control method of electronic device, terminal and control system | |
| CN106792681A (en) | For the intrusion detection method and device and equipment of car networking | |
| CN108737446A (en) | Multi-party communications method based on dual identity and system | |
| Marcondes et al. | In-vehicle violence detection in carpooling: a brief survey towards a general surveillance system | |
| CN106657021A (en) | Vehicle message authentication method and device in Internet of Vehicles | |
| CN109618313A (en) | A kind of vehicle-mounted Bluetooth equipment and attaching method thereof, system | |
| Malina et al. | On security and privacy in vehicle speed-limiting services in the internet of vehicles | |
| Oladimeji et al. | CANAttack: Assessing Vulnerabilities within Controller Area Network | |
| CN109413099A (en) | Mixed cloud encryption communication method, device and electronic equipment based on certificate | |
| Ezaki et al. | An Analysis Platform for the Information Security of In-Vehicle Networks Connected with External Networks | |
| CN105871801A (en) | Stolen chain detection method and device | |
| Kocsis et al. | Novel approaches to evaluate the ability of vehicles for secured transportation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 350003 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee after: Ruixin Microelectronics Co., Ltd Address before: 350003 building, No. 89, software Avenue, Gulou District, Fujian, Fuzhou 18, China Patentee before: Fuzhou Rockchips Electronics Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |