CN109067771A - Security protection system, method and the vehicle of vehicle - Google Patents
Security protection system, method and the vehicle of vehicle Download PDFInfo
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- CN109067771A CN109067771A CN201811039660.5A CN201811039660A CN109067771A CN 109067771 A CN109067771 A CN 109067771A CN 201811039660 A CN201811039660 A CN 201811039660A CN 109067771 A CN109067771 A CN 109067771A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
- H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/12—Applying verification of the received information
- H04L63/123—Applying verification of the received information received data contents, e.g. message integrity
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
- H04L9/08—Key distribution or management, e.g. generation, sharing or updating, of cryptographic keys or passwords
- H04L9/0861—Generation of secret information including derivation or calculation of cryptographic keys or passwords
- H04L9/0863—Generation of secret information including derivation or calculation of cryptographic keys or passwords involving passwords or one-time passwords
Abstract
The present invention proposes that the security protection system, method and vehicle of a kind of vehicle, the system include: network communication module, for receiving the control instruction and/or external network information that terminal is sent outside the vehicle for passing through authorized public key encryption；Security firewall, security firewall is connected with network communication module, security firewall includes high safety grade operating system, high safety grade operating system has the key pair generated by predetermined cryptographic algorithm, key pair includes private key and public key, for being decrypted and verifying by control instruction and/or external network information of the private key to terminal transmission outside vehicle, and control instruction and/or external network information that terminal outside vehicle is sent selectively are sent to by interior control system according to verification result.The present invention realizes the safety mechanical defense system of vehicle using non-rewritable secure hardware as foundation for security, guarantees that system data is not tampered, improves vehicle security.
Description
Technical field
The present invention relates to technical field of vehicle safety, in particular to a kind of security protection system of vehicle, method and vehicle.
Background technique
Currently, high-intelligentization and net connectionization automobile are gradually popularized, it is main to realize that adaptive learning algorithms and deviation are pre-
Alert system and remote functionality control etc..It is subsequent, active safety function and intelligent driving and remote software can be further increased
The functions such as upgrading.However, high-intelligentization, which controls, gives hacker attack automobile, obtains automobile control and provide more possibility, also increase
Added the risk of vehicle rogue attacks and control, once by attacking, it is small get a fright to passenger inside the vehicle, property incurs loss, greatly
It is on the hazard to life security.Therefore, how to guarantee that user information is not stolen and identifies false control instruction, make automobile can be with
Enjoy network it is convenient and efficient while, guarantee that the safety of user information property and driving becomes the key technology of automotive safety.
Current electric car is most of to carry T-BOX, realizes that vehicle device is remotely controlled with external network information exchange and APP
Function processed.Therefore, premeditated attacker can be entered by portable equipment, network communication and the intrinsic software upgrading loophole of vehicle system
It invades, information and vehicle system is distorted with remote mode, this system after distorting can receive after network instruction to inside vehicle device
Network system sends pseudo-command.For this problem, the technical solution of most main engine plants is added by T-BOX progress information at present
The software modes such as close processing and authentication are protected, but as intelligent interconnection technology develops, the safety of car networking system
Hidden danger can not have been prevented by simple software defense measure, this causes the safety of vehicle to gradually decrease.
Summary of the invention
The present invention is directed at least solve one of above-mentioned technical problem.
For this purpose, the first purpose of this invention is to propose a kind of security protection system of vehicle, the system is can not change
The secure hardware write realizes the safety mechanical defense system of vehicle as foundation for security, guarantees that system data is not tampered, mentions
High vehicle security.
Second object of the present invention is to propose a kind of vehicle.
Third object of the present invention is to propose a kind of safety protecting method of vehicle.
To achieve the goals above, the embodiment of first aspect present invention proposes a kind of security protection system of vehicle,
It include: network communication module, for receiving terminal is sent outside the vehicle for passing through authorized public key encryption control instruction and/or outer
Portion's network information；Security firewall, the security firewall are connected with the network communication module, and the security firewall includes
High safety grade operating system, the high safety grade operating system has the key pair generated by predetermined cryptographic algorithm, described close
Key to include private key and the public key, for by the private key to outside the vehicle terminal transmission control instruction and/or outside
The network information is decrypted and verifies, and according to verification result selectively by outside the vehicle terminal send control instruction and/
Or external network information is sent to interior control system.
The security protection system of vehicle according to an embodiment of the present invention, devises security firewall, with non-rewritable peace
Devices at full hardware realizes the safety mechanical defense system of intelligent network connection automobile as foundation for security, when detecting that transmission information is usurped
Change or send pseudo-command, security firewall can close the communication with vehicle by internal relay, forbid interior and vehicle
The interaction of information between outer guarantees that system data is not tampered, and improves vehicle security, also, the system have it is good
Practicability and can continuity, while security firewall can have both gateway function, and scalability is strong.
In addition, the security protection system of vehicle according to the above embodiment of the present invention can also have following additional technology
Feature:
In some instances, the security firewall is connected by hardware switch with the interior control system, right
After the control instruction and/or external network Information Authentication that the outer terminal of the vehicle is sent pass through, the hardware switch is closed with to institute
It states interior control system and sends control instruction and/or external network information that the outer terminal of the vehicle is sent.
In some instances, the security firewall be also used to control instruction that outside to vehicle terminal is sent and/or
After external network Information Authentication failure, the hardware switch is opened to forbid sending outside the vehicle eventually to the interior control system
Hold the control instruction and/or external network information sent.
In some instances, the security firewall further includes low level security operating system, low level security operation system
System realizes the information exchange between interior control system and the outer terminal of the vehicle for handling non-vital data.
In some instances, the network communication module is vehicle-mounted T-BOX.
To achieve the goals above, the embodiment of second aspect of the present invention proposes a kind of vehicle, including as in the present invention
State the security protection system of vehicle described in embodiment.
Vehicle according to an embodiment of the present invention, devises security firewall, using non-rewritable secure hardware as safety
Basis, realize intelligent network connection automobile safety mechanical defense system, when detect transmission information be tampered or send falseness
Instruction, security firewall can close the communication with vehicle by internal relay, forbid the friendship of information between outside interior and vehicle
Mutually, guarantee that system data is not tampered, improve vehicle security.
To achieve the goals above, the embodiment of third aspect present invention proposes a kind of safety protecting method of vehicle,
The following steps are included: receiving the control instruction sent by the outer terminal of vehicle of authorized public key encryption and/or external network letter
Breath；The high safety grade operating system of security firewall is by private key to the control instruction of terminal transmission and/or outside outside the vehicle
The network information is decrypted and verifies；According to verification result selectively by outside the vehicle terminal send control instruction and/or
External network information is sent to interior control system, wherein the high safety grade operating system, which has, passes through predetermined cryptographic algorithm
The key pair of generation, the key pair include private key and the public key.
The safety protecting method of vehicle according to an embodiment of the present invention, devises security firewall, with non-rewritable peace
Devices at full hardware realizes the safety mechanical defense system of intelligent network connection automobile as foundation for security, when detecting that transmission information is usurped
Change or send pseudo-command, security firewall can close the communication with vehicle by internal relay, forbid interior and vehicle
The interaction of information between outer guarantees that system data is not tampered, improves vehicle security.
In addition, the safety protecting method of vehicle according to the above embodiment of the present invention can also have following additional technology
Feature:
In some instances, the security firewall is connected by hardware switch with the interior control system, and described
Control instruction and/or external network information that terminal outside the vehicle is sent selectively are sent to interior control according to verification result
System, comprising: after the control instruction and/or external network Information Authentication that terminal is sent outside to the vehicle pass through, described in closing
Hardware switch is to send the control instruction and/or external network information that terminal is sent outside the vehicle to the interior control system.
In some instances, further includes: the control instruction and/or external network information that terminal is sent outside to the vehicle are tested
After card failure, the hardware switch is opened to forbid the control for sending terminal transmission outside the vehicle to the interior control system to refer to
Order and/or external network information.
In some instances, the security firewall further includes low level security operating system, the method also includes: it is described
Low level security operating system handles non-vital data, and realizes the letter between interior control system and the outer terminal of the vehicle
Breath interaction.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the structural block diagram of the security protection system of vehicle according to an embodiment of the invention；
Fig. 2 is the implementation principle schematic diagram of the security protection system of vehicle according to an embodiment of the invention；
Fig. 3 is the flow chart of the safety protecting method of vehicle according to an embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply opposite
Importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
The security protection system, method and vehicle of vehicle according to an embodiment of the present invention are described below in conjunction with attached drawing.
Fig. 1 is the structural block diagram of the security protection system of vehicle according to an embodiment of the invention.As shown in Figure 1, should
System 100 includes: network communication module 110 and security firewall 120.
Wherein, network communication module 110 is used to receive through the vehicle of authorized public key encryption terminal (i.e. institute in Fig. 2 outside
The outer terminal system of the vehicle that shows) control instruction and/or external network information that send.In specific example, as shown in connection with fig. 2, net
Network communication module 110 is vehicle-mounted T-BOX.
Security firewall 120 (S-GW as shown in Figure 2) is connected with network communication module 110, and security firewall 120 wraps
High safety grade operating system (Secure Hardware System as shown in Figure 2) is included, high safety grade operating system has
The key pair generated by predetermined cryptographic algorithm, key pair includes private key and public key, for being sent by private key to terminal outside vehicle
Control instruction and/or external network information be decrypted and verify, and selectively terminal outside vehicle is sent out according to verification result
The control instruction and/or external network information sent are sent to interior control system.
Specifically, as shown in connection with fig. 2, security firewall 120 passes through hardware switch (the hardware Relay switch in such as Fig. 2)
It is connected with interior control system, realizes CAN communication, with the control instruction and/or external network information that terminal is sent outside to vehicle
After being verified, hardware switch is closed to send the control instruction and/or extranets that terminal is sent outside vehicle to interior control system
Network information.
In one embodiment of the invention, security firewall 120 is also used to the control instruction that terminal is sent outside to vehicle
And/or after external network Information Authentication failure, hardware switch is opened to forbid sending terminal transmission outside vehicle to interior control system
Control instruction and/or external network information.In other words, when the transmission information for detecting terminal outside vehicle is tampered or sends
When pseudo-command, security firewall 120 controls hardware switch and disconnects, and then closes the CAN network between interior control system,
The interaction for forbidding information between interior control system and the outer terminal of vehicle, to increase vehicle security.
Further, security firewall 120 further includes low level security operating system (UnSecure as shown in Figure 2
System).Low level security operating system realizes interior control system and the outer terminal of vehicle for handling non-vital data
Between information exchange.
For example, the security protection system of vehicle of the invention, the security architecture technology based on total system rank are realized
The security isolation of processor, memory and peripheral hardware, while high safety grade operating system and low level security operating system are run, and two
Mutually isolated operation between operating system, will not influence each other.Security firewall 120 grasps non-vital data by low level security
It is sent to T-BOX as system, is exported using 4G network etc. and gives terminal outside vehicle (such as cloud platform).But such as security information:
The control instruction and external network information that the outer terminal (such as smart phone) of vehicle is sent, are handled by high safety grade operating system
Afterwards, it is passed by control hardware switch and is connected to the CAN network of interior control system, and then exported to each subsystem controller, from
And improve the safety of information of vehicles.Wherein, high safety grade operating system is passed through based on not modifiable hardware chip
Default security algorithm (such as PKI security algorithm) is decrypted with public key encryption and private key, realizes the function such as data signature and non-repudiation
Energy.It is main to realize following functions: 1) to open clean boot function, guarantee system is not tampered；2) secure storage function can lead to
It crosses data signature and guarantees that data are not tampered；3) each application service is isolated, if the service of connection internet is by hacker
Attack guarantees that system critical function does not receive the influence that attack is used.In turn, after being verified by high safety grade operating system,
By control hardware switch closure to open the CAN communication of interior control system, interior control system could with terminal outside vehicle into
Row information interaction, to improve vehicle security.
The security protection system of vehicle according to an embodiment of the present invention, devises security firewall, with non-rewritable peace
Devices at full hardware realizes the safety mechanical defense system of intelligent network connection automobile as foundation for security, when detecting that transmission information is usurped
Change or send pseudo-command, security firewall can close the communication with vehicle by internal relay, forbid interior and vehicle
The interaction of information between outer guarantees that system data is not tampered, and improves vehicle security, also, the system have it is good
Practicability and can continuity, while security firewall can have both gateway function, and scalability is strong.
Further embodiment of the present invention also proposed a kind of vehicle.The vehicle includes any one above-mentioned implementation of the present invention
The security protection system of vehicle described in example.
Vehicle according to an embodiment of the present invention, devises security firewall, using non-rewritable secure hardware as safety
Basis, realize intelligent network connection automobile safety mechanical defense system, when detect transmission information be tampered or send falseness
Instruction, security firewall can close the communication with vehicle by internal relay, forbid the friendship of information between outside interior and vehicle
Mutually, guarantee that system data is not tampered, improve vehicle security.
In addition, other compositions of vehicle according to an embodiment of the present invention and effect are for those of ordinary skill in the art
For be all it is known, in order to reduce redundancy, be not repeated herein.
Further embodiment of the present invention also proposed a kind of safety protecting method of vehicle.
Fig. 3 is the flow chart of the safety protecting method of vehicle according to an embodiment of the invention.As shown in figure 3, the party
Method the following steps are included:
Step S1: the control instruction sent by the outer terminal of vehicle of authorized public key encryption and/or external network are received
Information.
Step S2: the control instruction that the high safety grade operating system of security firewall sends terminal outside vehicle by private key
And/or external network information is decrypted and verifies.
Step S3: the control instruction and/or external network information for selectively being sent terminal outside vehicle according to verification result
It is sent to interior control system, wherein high safety grade operating system has the key pair generated by predetermined cryptographic algorithm, key
To including private key and public key.
Specifically, security firewall is connected by hardware switch with interior control system, is realized CAN communication, is tested with basis
Control instruction and/or external network information that terminal outside vehicle is sent selectively are sent to interior control system by card result.Tool
After body includes: the control instruction that terminal is sent outside to vehicle and/or external network Information Authentication passes through, close hardware switch with to
Interior control system sends the control instruction and/or external network information that the outer terminal of vehicle is sent.
In one embodiment of the invention, this method further include: further include: the control instruction that terminal is sent outside to vehicle
And/or after external network Information Authentication failure, hardware switch is opened to forbid sending terminal transmission outside vehicle to interior control system
Control instruction and/or external network information.In other words, when the transmission information for detecting terminal outside vehicle is tampered or sends
When pseudo-command, security firewall controls hardware switch and disconnects, and then closes the CAN network between interior control system, prohibits
Only between interior control system and the outer terminal of vehicle information interaction, to increase vehicle security.
Further, in one embodiment of the invention, security firewall further includes low level security operating system.It is based on
This, this method further include: low level security operating system handles non-vital data, and realizes outside interior control system and vehicle
Information exchange between terminal.
For example, the safety protecting method of vehicle of the invention, the security architecture technology based on total system rank are realized
The security isolation of processor, memory and peripheral hardware, while high safety grade operating system and low level security operating system are run, and two
Mutually isolated operation between operating system, will not influence each other.Security firewall operates non-vital data by low level security
System is sent to T-BOX, exports using 4G network etc. and gives terminal outside vehicle (such as cloud platform).But such as security information: vehicle
The control instruction and external network information that outer terminal (such as smart phone) sends, after the processing of high safety grade operating system,
The CAN network for being connected to interior control system is passed by control hardware switch, and then is exported to each subsystem controller, to mention
The high safety of information of vehicles.Wherein, high safety grade operating system is based on not modifiable hardware chip, by default
Security algorithm (such as PKI security algorithm) is decrypted with public key encryption and private key, realizes the functions such as data signature and non-repudiation.
It is main to realize following functions: 1) to open clean boot function, guarantee system is not tampered；2) secure storage function can pass through number
Guarantee that data are not tampered according to signature；3) each application service is isolated, if the service of connection internet by hacker attack,
Guarantee system critical function does not receive the influence that attack is used.In turn, after verifying by high safety grade operating system, pass through control
Hardware switch processed is closed to open the CAN communication of interior control system, and interior control system could carry out information with terminal outside vehicle
Interaction, to improve vehicle security.
It should be noted that the specific implementation of the safety protecting method of the vehicle of the embodiment of the present invention and the present invention are real
The specific implementation for applying the security protection system of the vehicle of example is similar, specifically refers to the description of components of system as directed, in order to reduce
Redundancy, details are not described herein again.
The safety protecting method of vehicle according to an embodiment of the present invention, devises security firewall, with non-rewritable peace
Devices at full hardware realizes the safety mechanical defense system of intelligent network connection automobile as foundation for security, when detecting that transmission information is usurped
Change or send pseudo-command, security firewall can close the communication with vehicle by internal relay, forbid interior and vehicle
The interaction of information between outer guarantees that system data is not tampered, improves vehicle security.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is by claim and its equivalent limits.
Claims (10)
1. a kind of security protection system of vehicle characterized by comprising
Network communication module, for receiving terminal is sent outside the vehicle for passing through authorized public key encryption control instruction and/or outer
Portion's network information；
Security firewall, the security firewall are connected with the network communication module, and the security firewall includes high safety
Grade operating system, the high safety grade operating system have the key pair generated by predetermined cryptographic algorithm, the key pair packet
Private key and the public key are included, for believing by the private key the control instruction of terminal transmission and/or external network outside the vehicle
Breath is decrypted and verifies, and according to verification result selectively by the control instruction of terminal transmission and/or outside outside the vehicle
The network information is sent to interior control system.
2. the security protection system of vehicle according to claim 1, which is characterized in that the security firewall passes through hardware
Switch is connected with the interior control system, with the control instruction and/or external network information that terminal is sent outside to the vehicle
After being verified, the hardware switch is closed to send the control instruction that terminal is sent outside the vehicle to the interior control system
And/or external network information.
3. the security protection system of vehicle according to claim 2, which is characterized in that the security firewall is also used to
After the control instruction and/or external network Information Authentications failure that send to terminal outside the vehicle, the hardware switch is opened to prohibit
Only the control instruction and/or external network information that terminal is sent outside the vehicle are sent to the interior control system.
4. the security protection system of vehicle according to claim 1, which is characterized in that the security firewall further includes low
Safety level operating system, the low level security operating system realize interior control system for handling non-vital data
Information exchange between system and the outer terminal of the vehicle.
5. the security protection system of vehicle according to claim 1, which is characterized in that the network communication module is vehicle-mounted
T-BOX。
6. a kind of vehicle characterized by comprising the security protection system of vehicle according to claim 1-5.
7. a kind of safety protecting method of vehicle, which comprises the following steps:
Receive the control instruction and/or external network information sent by the outer terminal of vehicle of authorized public key encryption；
The high safety grade operating system of security firewall is by private key to the control instruction of terminal transmission and/or outside outside the vehicle
The network information is decrypted and verifies；
Control instruction and/or external network information that terminal outside the vehicle is sent selectively are sent to vehicle according to verification result
Controlling system,
Wherein, the high safety grade operating system has the key pair generated by predetermined cryptographic algorithm, and the key pair includes
Private key and the public key.
8. the safety protecting method of vehicle according to claim 7, which is characterized in that the security firewall passes through hardware
Switch is connected with the interior control system, described selectively to be referred to the control that terminal outside the vehicle is sent according to verification result
It enables and/or external network information is sent to interior control system, comprising:
After the control instruction and/or external network Information Authentication that terminal is sent outside to the vehicle pass through, closes the hardware and open
Car control system described in Guan Yixiang sends the control instruction and/or external network information that the outer terminal of the vehicle is sent.
9. the safety protecting method of vehicle according to claim 8, which is characterized in that further include:
After terminal is sent outside to the vehicle control instruction and/or external network Information Authentication failure, opens the hardware and open
It closes to forbid sending the control instruction and/or external network information that terminal is sent outside the vehicle to the interior control system.
10. the safety protecting method of vehicle according to claim 7, which is characterized in that the security firewall further includes
Low level security operating system, the method also includes:
The low level security operating system handles non-vital data, and realizes interior control system and the outer terminal of the vehicle
Between information exchange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811039660.5A CN109067771A (en) | 2018-09-06 | 2018-09-06 | Security protection system, method and the vehicle of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811039660.5A CN109067771A (en) | 2018-09-06 | 2018-09-06 | Security protection system, method and the vehicle of vehicle |
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| Publication Number | Publication Date |
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| CN109067771A true CN109067771A (en) | 2018-12-21 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811039660.5A Pending CN109067771A (en) | 2018-09-06 | 2018-09-06 | Security protection system, method and the vehicle of vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108924835A (en) * | 2018-06-29 | 2018-11-30 | 百度在线网络技术（北京）有限公司 | Vehicle control system, method and security control unit |
| CN109640293A (en) * | 2019-01-08 | 2019-04-16 | 北京汽车股份有限公司 | Vehicular communication system and vehicle |
| CN110138823A (en) * | 2019-03-29 | 2019-08-16 | 福建省汽车工业集团云度新能源汽车股份有限公司 | A kind of long-range Body Control method and system |
| CN110188542A (en) * | 2019-04-18 | 2019-08-30 | 华为技术有限公司 | A kind of terminal device starting method and apparatus |
| CN111741049A (en) * | 2019-03-25 | 2020-10-02 | 美光科技公司 | Apparatus, system, and method for secure vehicle component communication |
| CN115134146A (en) * | 2022-06-27 | 2022-09-30 | 中国第一汽车股份有限公司 | Vehicle-mounted entertainment system and vehicle |
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Application publication date: 20181221 |