CN106713364B - The home gateway access method and system dynamically changed in smart home - Google Patents
The home gateway access method and system dynamically changed in smart home Download PDFInfo
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- CN106713364B CN106713364B CN201710108998.0A CN201710108998A CN106713364B CN 106713364 B CN106713364 B CN 106713364B CN 201710108998 A CN201710108998 A CN 201710108998A CN 106713364 B CN106713364 B CN 106713364B
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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
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
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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
- H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
- H04L63/105—Multiple levels of security
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Abstract
The home gateway access method dynamically changed in a kind of smart home, includes the following steps：S0, the protocol format that the intercommunication of various smart home devices in smart home is set；S1, the communication network between each smart home device in smart home is set；Each smart home device periodically carries out other smart homes in communication network according to default communication conditions periodic table online information according to communication network and confirms acquisition confirmation message；Step S2 is jumped to when confirmation message is verified, otherwise jumps to step S8；S2, an independent information storage region is divided in the network interface card of smart home, the independent information storage region is used to encrypt control correspondence relationship information, the unique identifier of mobile terminal of the classification information for storing each smart home device, run time block information, smart home device and mobile terminal；And establish the correspondence of run time block information and proof strength.
Description
Technical field
The present invention relates to Smart Home technical field, the home gateway dynamically changed in more particularly to a kind of smart home is visited
Ask method and system.
Background technology
One mobile phone remote multiple household electrical appliances, this is the scene that smart home is described.Smart home need to usually be equipped with long-range control
The equipment such as terminal processed, home network set-top box, Domestic central controller, intelligent appliance.Although smart home device is life band
It facilitates, but after connect internet, they also become the target of attack of hacker, smart home safety problem should as it
Bottleneck.Existing smart home security protection mainly includes：WiFi password protectings, visitor authenticate protection, network account
Password protecting, Router Security protection etc., in the present invention referred to as security protection " in routing ".Security protection in routing
Measure is responsible for that hacker is prevented to invade home network set-top box.However, once hacker invades home network set-top box, intelligent family
Electricity will be attacked.
In view of safety protection technique in routing there is security risk, can increase in routing beyond safety prevention measure
Add " routing is outer " safety prevention measure.In this way, even if hacker invades home network set-top box, the safety protection technique outside routing
Also hacker can be prevented to control Domestic central controller, this will further improve the security protection ability of smart home.
Come the various operations of management and control, security permission, and home gateway often through a central server in the prior art
Safe class can not be adjusted so that can not be adaptive according to specific environment is used to carry out, flexibility is not high.
The content of the invention
In view of this, the present invention proposes the home gateway access method and system that are dynamically changed in a kind of smart home.
The home gateway access method dynamically changed in a kind of smart home, includes the following steps：
S0, the protocol format that the intercommunication of various smart home devices in smart home is set；
S1, the communication network between each smart home device in smart home is set；Each smart home device is according to communication
Network periodically carries out other smart homes in communication network online information confirmation according to default communication conditions periodic table and obtains
Obtain confirmation message；Step S2 is jumped to when confirmation message is verified, otherwise jumps to step S8；
S2, an independent information storage region is divided in the network interface card of smart home, the independent information storage region is used for
Encrypt the classification information for storing each smart home device, run time block information, smart home device and mobile terminal
Control correspondence relationship information, the unique identifier of mobile terminal；And it is corresponding with proof strength to establish run time block information
Relation；
S3, network interface card receive the home gateway accessing request information that mobile terminal is initiated, and the accessing request information includes
The smart home device information that the corresponding unique identifier of mobile terminal and needs access；
Whether S4, network interface card judge the unique identifier of the mobile terminal in independent information by independent information storage region
In storage region, when in independent information storage region, step S5 is jumped to；Otherwise step S8 is jumped to；
S5, network interface card judge that whether the smart home that mobile terminal is accessed is set in fortune by independent information storage region
In row time interval information, when belonging in run time area information section, step S6 is jumped to；Otherwise step is jumped to
S8；
S6, network interface card are believed by independent information storage region according to the control correspondence of smart home device and mobile terminal
Whether breath judges mobile terminal with to the control authority of the smart home device, with when jump to step S7；Otherwise jump
Go to step S8；
S7, network interface card judge the intelligence man by independent information storage region according to the classification information of each smart home device
It occupies whether equipment belongs to controlled smart home device, when belonging to controlled smart home device, jumps to step S9；Otherwise redirect
To step S8；
S8, into exception handler, and judge abnormal type, and respective handling carried out according to abnormal type；
S9, the correspondence dynamic adjustment home gateway according to the run time block information and proof strength pre-established
Security level.
In the home gateway access method dynamically changed in smart home of the present invention,
The step S8 includes：
S81, abnormal type is judged；
S82, confirmation message verification not by when, by the information of unreceived smart home device be sent to gateway carry out
It preserves；When the unique identifier of the mobile terminal of home gateway is accessed in request not in independent information storage region, it will ask
It accesses the unique identifier of the mobile terminal of home gateway, access time, the smart home device information of request access is asked to be deposited
It stores up in network interface card；When being not belonging to run time area information section, will ask access home gateway mobile terminal it is unique
The smart home device information that identifier, request access time, request access is stored into network interface card and by the unique of mobile terminal
Identifier is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, when being identified through, jumps to step
Rapid S9；When mobile terminal does not have the control authority to the smart home device, the mobile end of access home gateway will be asked
The unique identifier at end asks access time, asks the smart home device information accessed storage into network interface card and movement is whole
The unique identifier at end is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, when being identified through,
Jump to step S9；
The exception information stored in network interface card is sent to independent information memory block by S83, network interface card according to default sending cycle
On the mobile terminal stored in domain.
The present invention also provides the home gateways dynamically changed in a kind of smart home to access system, including such as lower unit：
Protocol format dispensing unit, for setting the agreement of the intercommunication of various smart home devices in smart home
Form；
Confirmation information unit, for setting the communication network in smart home between each smart home device；Each intelligence man
Equipment is occupied periodically to carry out other smart homes in communication network according to default communication conditions periodic table according to communication network
Online information, which confirms, obtains confirmation message；Information memory cell is jumped to when confirmation message is verified, is otherwise jumped to different
Normal processing unit；
Information memory cell, for dividing an independent information storage region, the independent letter in the network interface card of smart home
Breath storage region sets for encrypting the classification information for storing each smart home device, run time block information, smart home
Standby control correspondence relationship information with mobile terminal, the unique identifier of mobile terminal；And establish run time block information with
The correspondence of proof strength；
Solicited message judging unit, for receiving the home gateway accessing request information of mobile terminal initiation by network interface card,
The accessing request information includes the smart home device information that the corresponding unique identifier of mobile terminal and needs access；
Identifier judging unit judges unique knowledge of the mobile terminal for passing through network interface card by independent information storage region
Whether alias is in independent information storage region, when in independent information storage region, jumps to time interval judgement
Unit；Otherwise exception processing unit is jumped to；
Time interval judging unit judges what mobile terminal was accessed for passing through network interface card by independent information storage region
Whether smart home is set in run time block information, when belonging in run time area information section, is jumped to
Weights permission judging unit；Otherwise exception processing unit is jumped to；
Weights permission judging unit, for passing through network interface card by independent information storage region according to smart home device and shifting
Whether the control correspondence relationship information of dynamic terminal judges mobile terminal with the control authority to the smart home device, with
When jump to controlled plant judging unit；Otherwise exception processing unit is jumped to；
Controlled plant judging unit, for passing through network interface card by independent information storage region according to each smart home device
Classification information judge whether the smart home device belongs to controlled smart home device, belonging to controlled smart home device
When, jump to security level adjustment unit；Otherwise exception processing unit is jumped to；
Exception processing unit for entering exception handler, and judges abnormal type, and according to abnormal type into
Row respective handling；
Security level adjustment unit, for being closed according to the run time block information pre-established is corresponding with proof strength
System's dynamic adjusts the security level of home gateway.
In the home gateway access system dynamically changed in smart home of the present invention,
The exception processing unit includes：
Type interpretation subelement, for judging abnormal type；
Abnormality processing subelement, for confirmation message verification not by when, by the letter of unreceived smart home device
Breath is sent to gateway and is preserved；The unique identifier that the mobile terminal of home gateway is accessed in request does not store in independent information
When in region, it will ask to access the unique identifier of the mobile terminal of home gateway, request access time, the intelligence of request access
Home equipment information is stored into network interface card；When being not belonging to run time area information section, will ask to access home gateway
The smart home device information that the unique identifier of mobile terminal, request access time, request access stores into network interface card and will
The unique identifier of mobile terminal is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, is confirming
By when, jump to security level adjustment unit；It, will when mobile terminal does not have the control authority to the smart home device
Request accesses unique identifier, request access time, the smart home device letter of request access of the mobile terminal of home gateway
Breath storage is sent to other mobile terminals into network interface card and by the unique identifier of mobile terminal, obtains asking for other mobile terminals
Confirmation message is sought, when being identified through, jumps to security level adjustment unit；
Exception information transmission sub-unit believes the exception stored in network interface card according to default sending cycle for passing through network interface card
Breath is sent on the mobile terminal stored in independent information storage region.
The home gateway access method and system dynamically changed in smart home provided by the invention, compared with existing skill
Art can be realized and distinguish the network connection state that verification home gateway accesses, according to different network connection states to access
Intelligent terminal legitimacy verified, and can be according to a variety of service conditions to the correspondence dynamic of proof strength
Adjust the security level of home gateway so that safe coefficient higher, it is more flexible.
Description of the drawings
Fig. 1 is that the home gateway dynamically changed in the smart home of the embodiment of the present invention accesses system architecture diagram.
Specific embodiment
The home gateway access method dynamically changed in a kind of smart home of the embodiment of the present invention, includes the following steps：
S0, the protocol format that the intercommunication of various smart home devices in smart home is set；It is various by setting
The protocol format of the intercommunication of smart home device, such as protocol format can be as follows：Ask the field (8 of sending device
Position)+sending time stamp information (8)+HASH values verifying field (16)+controlled smart machine information field (4)+address letter
Cease field (16).The security of communication interaction can be improved.
S1, the communication network between each smart home device in smart home is set；Each smart home device is according to communication
Network periodically carries out other smart homes in communication network online information confirmation according to default communication conditions periodic table and obtains
Obtain confirmation message；Step S2 is jumped to when confirmation message is verified, otherwise jumps to step S8；By implementing this step,
The smart home device to break down can be monitored in real time.
S2, an independent information storage region is divided in the network interface card of smart home, the independent information storage region is used for
Encrypt the classification information for storing each smart home device, run time block information, smart home device and mobile terminal
Control correspondence relationship information, the unique identifier of mobile terminal；And it is corresponding with proof strength to establish run time block information
Relation；It is alternatively possible in the case of suspension, independent information storage region information is updated.
S3, network interface card receive the home gateway accessing request information that mobile terminal is initiated, and the accessing request information includes
The smart home device information that the corresponding unique identifier of mobile terminal and needs access；
Whether S4, network interface card judge the unique identifier of the mobile terminal in independent information by independent information storage region
In storage region, when in independent information storage region, step S5 is jumped to；Otherwise step S8 is jumped to；
S5, network interface card judge that whether the smart home that mobile terminal is accessed is set in fortune by independent information storage region
In row time interval information, when belonging in run time area information section, step S6 is jumped to；Otherwise step is jumped to
S8；
S6, network interface card are believed by independent information storage region according to the control correspondence of smart home device and mobile terminal
Whether breath judges mobile terminal with to the control authority of the smart home device, with when jump to step S7；Otherwise jump
Go to step S8；
S7, network interface card judge the intelligence man by independent information storage region according to the classification information of each smart home device
It occupies whether equipment belongs to controlled smart home device, when belonging to controlled smart home device, jumps to step S9；Otherwise redirect
To step S8；
S8, into exception handler, and judge abnormal type, and respective handling carried out according to abnormal type；
S9, the correspondence dynamic adjustment home gateway according to the run time block information and proof strength pre-established
Security level.
In the home gateway access method dynamically changed in smart home of the present invention,
The step S8 includes：
S81, abnormal type is judged；
S82, confirmation message verification not by when, by the information of unreceived smart home device be sent to gateway carry out
It preserves；When the unique identifier of the mobile terminal of home gateway is accessed in request not in independent information storage region, it will ask
It accesses the unique identifier of the mobile terminal of home gateway, access time, the smart home device information of request access is asked to be deposited
It stores up in network interface card；When being not belonging to run time area information section, will ask access home gateway mobile terminal it is unique
The smart home device information that identifier, request access time, request access is stored into network interface card and by the unique of mobile terminal
Identifier is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, when being identified through, jumps to step
Rapid S9；When mobile terminal does not have the control authority to the smart home device, the mobile end of access home gateway will be asked
The unique identifier at end asks access time, asks the smart home device information accessed storage into network interface card and movement is whole
The unique identifier at end is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, when being identified through,
Jump to step S9；
The exception information stored in network interface card is sent to independent information memory block by S83, network interface card according to default sending cycle
On the mobile terminal stored in domain.
As shown in Figure 1, the embodiment of the present invention, which also provides the home gateway dynamically changed in a kind of smart home, accesses system,
Camber line in attached drawing 1 represents that lines are non-intersect.It includes such as lower unit：
Protocol format dispensing unit, for setting the agreement of the intercommunication of various smart home devices in smart home
Form；
Confirmation information unit, for setting the communication network in smart home between each smart home device；Each intelligence man
Equipment is occupied periodically to carry out other smart homes in communication network according to default communication conditions periodic table according to communication network
Online information, which confirms, obtains confirmation message；Information memory cell is jumped to when confirmation message is verified, is otherwise jumped to different
Normal processing unit；
Information memory cell, for dividing an independent information storage region, the independent letter in the network interface card of smart home
Breath storage region sets for encrypting the classification information for storing each smart home device, run time block information, smart home
Standby control correspondence relationship information with mobile terminal, the unique identifier of mobile terminal；And establish run time block information with
The correspondence of proof strength；
Solicited message judging unit, for receiving the home gateway accessing request information of mobile terminal initiation by network interface card,
The accessing request information includes the smart home device information that the corresponding unique identifier of mobile terminal and needs access；
Identifier judging unit judges unique knowledge of the mobile terminal for passing through network interface card by independent information storage region
Whether alias is in independent information storage region, when in independent information storage region, jumps to time interval judgement
Unit；Otherwise exception processing unit is jumped to；
Time interval judging unit judges what mobile terminal was accessed for passing through network interface card by independent information storage region
Whether smart home is set in run time block information, when belonging in run time area information section, is jumped to
Weights permission judging unit；Otherwise exception processing unit is jumped to；
Weights permission judging unit, for passing through network interface card by independent information storage region according to smart home device and shifting
Whether the control correspondence relationship information of dynamic terminal judges mobile terminal with the control authority to the smart home device, with
When jump to controlled plant judging unit；Otherwise exception processing unit is jumped to；
Controlled plant judging unit, for passing through network interface card by independent information storage region according to each smart home device
Classification information judge whether the smart home device belongs to controlled smart home device, belonging to controlled smart home device
When, jump to security level adjustment unit；Otherwise exception processing unit is jumped to；
Exception processing unit for entering exception handler, and judges abnormal type, and according to abnormal type into
Row respective handling；
Security level adjustment unit, for being closed according to the run time block information pre-established is corresponding with proof strength
System's dynamic adjusts the security level of home gateway.
In the home gateway access system dynamically changed in smart home of the present invention,
The exception processing unit includes：
Type interpretation subelement, for judging abnormal type；
Abnormality processing subelement, for confirmation message verification not by when, by the letter of unreceived smart home device
Breath is sent to gateway and is preserved；The unique identifier that the mobile terminal of home gateway is accessed in request does not store in independent information
When in region, it will ask to access the unique identifier of the mobile terminal of home gateway, request access time, the intelligence of request access
Home equipment information is stored into network interface card；When being not belonging to run time area information section, will ask to access home gateway
The smart home device information that the unique identifier of mobile terminal, request access time, request access stores into network interface card and will
The unique identifier of mobile terminal is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, is confirming
By when, jump to security level adjustment unit；It, will when mobile terminal does not have the control authority to the smart home device
Request accesses unique identifier, request access time, the smart home device letter of request access of the mobile terminal of home gateway
Breath storage is sent to other mobile terminals into network interface card and by the unique identifier of mobile terminal, obtains asking for other mobile terminals
Confirmation message is sought, when being identified through, jumps to security level adjustment unit；
Exception information transmission sub-unit believes the exception stored in network interface card according to default sending cycle for passing through network interface card
Breath is sent on the mobile terminal stored in independent information storage region.
The home gateway access method and system dynamically changed in smart home provided by the invention, compared with existing skill
Art can be realized and distinguish the network connection state that verification home gateway accesses, according to different network connection states to access
Intelligent terminal legitimacy verified, and can be according to a variety of service conditions to the correspondence dynamic of proof strength
Adjust the security level of home gateway so that safe coefficient higher, it is more flexible.
With reference to the method or algorithm that the embodiments described herein describes hardware, processor can directly be used to perform
The combination of software module or the two is implemented.Software module can be placed in random access memory, memory, read-only memory, electricity can
Well known in programming ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field
In the storage medium of arbitrary other forms.
It is understood that for those of ordinary skill in the art, it can be conceived with the technique according to the invention and done
Go out other various corresponding changes and deformation, and all these changes and deformation should all belong to the protection model of the claims in the present invention
It encloses.
Claims (4)
1. the home gateway access method dynamically changed in a kind of smart home, which is characterized in that it includes the following steps：
S0, the protocol format that the intercommunication of various smart home devices in smart home is set；
S1, the communication network between each smart home device in smart home is set；Each smart home device is according to communication network
According to default communication conditions periodic table periodically other smart homes in communication network are carried out with online information and confirms that acquisition is true
Recognize information；Step S2 is jumped to when confirmation message is verified, otherwise jumps to step S8；
S2, an independent information storage region is divided in the network interface card of smart home, the independent information storage region is used to encrypt
Store the control of the classification information of each smart home device, run time block information, smart home device and mobile terminal
The unique identifier of correspondence relationship information, mobile terminal；And establish the correspondence of run time block information and proof strength；
S3, network interface card receive the home gateway accessing request information that mobile terminal is initiated, and the accessing request information includes movement
The smart home device information that the corresponding unique identifier of terminal and needs access；
Whether S4, network interface card judge the unique identifier of the mobile terminal in independent information storage by independent information storage region
In region, when in independent information storage region, step S5 is jumped to；Otherwise step S8 is jumped to；
When S5, network interface card judge whether the smart home device that mobile terminal is accessed is in operation by independent information storage region
Between in block information, when belonging in run time block information, jump to step S6；Otherwise step S8 is jumped to；
S6, network interface card are sentenced by independent information storage region according to the control correspondence relationship information of smart home device and mobile terminal
Whether disconnected mobile terminal has to the control authority of the smart home device, with when jump to step S7；Otherwise jump to
Step S8；
S7, network interface card judge that the smart home is set by independent information storage region according to the classification information of each smart home device
It is standby whether to belong to controlled smart home device, when belonging to controlled smart home device, jump to step S9；Otherwise step is jumped to
Rapid S8；
S8, into exception handler, and judge abnormal type, and respective handling carried out according to abnormal type；
S9, the peace that home gateway is adjusted according to the correspondence dynamic of the run time block information and proof strength that pre-establish
Full rank.
2. the home gateway access method dynamically changed in smart home as described in claim 1, which is characterized in that
The step S8 includes：
S81, abnormal type is judged；
S82, confirmation message verification not by when, the information of unreceived smart home device is sent to gateway and is protected
It deposits；When the unique identifier of the mobile terminal of home gateway is accessed in request not in independent information storage region, request is visited
Ask the unique identifier of the mobile terminal of home gateway, the smart home device information storage that access time, request is asked to access
Into network interface card；When being not belonging to run time block information, will ask access home gateway mobile terminal unique identifier,
Access time, the smart home device information of request access is asked to store into network interface card and sends out the unique identifier of mobile terminal
Other mobile terminals are sent to, obtain the request confirmation message of other mobile terminals, when being identified through, jump to step S9；
When mobile terminal is not had to the control authority of the smart home device, it will ask to access the unique of the mobile terminal of home gateway
The smart home device information that identifier, request access time, request access is stored into network interface card and by the unique of mobile terminal
Identifier is sent to other mobile terminals, obtains the request confirmation message of other mobile terminals, when being identified through, jumps to step
Rapid S9；
The exception information stored in network interface card is sent in independent information storage region by S83, network interface card according to default sending cycle
On the mobile terminal of storage.
3. the home gateway dynamically changed in a kind of smart home accesses system, which is characterized in that it includes such as lower unit：
Protocol format dispensing unit, for setting the agreement lattice of the intercommunication of various smart home devices in smart home
Formula；
Confirmation information unit, for setting the communication network in smart home between each smart home device；Each smart home is set
It is standby that periodically other smart homes in communication network are carried out online according to default communication conditions periodic table according to communication network
Validation of information obtains confirmation message；Information memory cell is jumped to when confirmation message is verified, otherwise jumps to exception
Manage unit；
Information memory cell, for dividing an independent information storage region in the network interface card of smart home, the independent information is deposited
Storage area domain for encrypt the classification information for storing each smart home device, run time block information, smart home device with
The control correspondence relationship information of mobile terminal, the unique identifier of mobile terminal；And establish run time block information and verification
The correspondence of intensity；
Solicited message judging unit, it is described for receiving the home gateway accessing request information of mobile terminal initiation by network interface card
Accessing request information includes the smart home device information that the corresponding unique identifier of mobile terminal and needs access；
Identifier judging unit judges the unique identifier of the mobile terminal for passing through network interface card by independent information storage region
Whether in independent information storage region, when in independent information storage region, time interval judging unit is jumped to；
Otherwise exception processing unit is jumped to；
Time interval judging unit judges intelligence that mobile terminal accessed for passing through network interface card by independent information storage region
Home equipment, when belonging in run time block information, jumps to weights permission whether in run time block information
Judging unit；Otherwise exception processing unit is jumped to；
Weights permission judging unit, it is whole with movement according to smart home device by independent information storage region for passing through network interface card
The control correspondence relationship information at end judges whether mobile terminal has to the control authority of the smart home device, with when jump
Go to controlled plant judging unit；Otherwise exception processing unit is jumped to；
Controlled plant judging unit, for passing through class of the network interface card by independent information storage region according to each smart home device
Other information judges whether the smart home device belongs to controlled smart home device, when belonging to controlled smart home device, jumps
Go to security level adjustment unit；Otherwise exception processing unit is jumped to；
Exception processing unit for entering exception handler, and judges abnormal type, and carries out phase according to abnormal type
It should handle；
Security level adjustment unit, for being moved according to the run time block information and the correspondence of proof strength that pre-establish
State adjusts the security level of home gateway.
4. the home gateway dynamically changed in smart home as claimed in claim 3 accesses system, which is characterized in that
The exception processing unit includes：
Type interpretation subelement, for judging abnormal type；
Abnormality processing subelement, for confirmation message verification not by when, the information of unreceived smart home device is sent out
Gateway is sent to be preserved；The unique identifier of the mobile terminal of home gateway is accessed in request not in independent information storage region
When middle, it will ask to access the unique identifier of the mobile terminal of home gateway, request access time, the smart home of request access
Facility information is stored into network interface card；When being not belonging to run time block information, the mobile terminal of access home gateway will be asked
Unique identifier, the smart home device information that accesses of request access time, request stored into network interface card and by mobile terminal
Unique identifier be sent to other mobile terminals, obtain the request confirmation message of other mobile terminals, when being identified through, jump
Go to security level adjustment unit；When mobile terminal does not have the control authority to the smart home device, request is accessed
The smart home device information storage that the unique identifier of the mobile terminal of home gateway, request access time, request access is arrived
Other mobile terminals are sent in network interface card and by the unique identifier of mobile terminal, obtain the request confirmation letter of other mobile terminals
Breath, when being identified through, jumps to security level adjustment unit；
Exception information transmission sub-unit sends out the exception information stored in network interface card according to default sending cycle for passing through network interface card
It is sent on the mobile terminal stored in independent information storage region.
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| CN201710108998.0A CN106713364B (en) | 2017-02-27 | 2017-02-27 | The home gateway access method and system dynamically changed in smart home |
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| CN107483514A (en) * | 2017-10-13 | 2017-12-15 | 北京知道创宇信息技术有限公司 | Attack monitoring device and smart machine |
| CN110045622B (en) * | 2019-04-16 | 2023-08-22 | 无锡小天鹅电器有限公司 | Household appliance control method and device and household appliance |
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