CN102710625A - Method for controlling external terminal to access electric appliance and home gateway - Google Patents
Method for controlling external terminal to access electric appliance and home gateway Download PDFInfo
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- CN102710625A CN102710625A CN2012101634490A CN201210163449A CN102710625A CN 102710625 A CN102710625 A CN 102710625A CN 2012101634490 A CN2012101634490 A CN 2012101634490A CN 201210163449 A CN201210163449 A CN 201210163449A CN 102710625 A CN102710625 A CN 102710625A
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- home gateway
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Abstract
The invention discloses a method for controlling an external terminal to access an electric appliance and a home gateway. The method comprises the following steps: the home gateway receives control information from the external terminal; and the home gateway accesses and/or controls the electric appliance controlled by the home gateway according to the control information. The invention solves the problem in the prior art that has an unsound external terminal access control process due to the absence of a perfect access control process, and provides a sound and perfect access control process to make the home gateway execute different operations according to different control information, thereby improving the system performance.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of control method and home gateway of exterior terminal visit electrical equipment.
Background technology
The power line network transmission is a kind of network transmission device that utilizes the civil power powerline systems to carry out the network signal transmission.Fast development along with network technology; Utilize the value of power line transmission high-speed data more and more to come into one's own; Because it has without characteristics such as rewiring, wide coverage, easy to connect and transmission rate height; Therefore, utilize power circuit in the family as the broadband access network transmission medium as long as realize power line communications, the user only needs plug commercial power socket to the power line transmission device; Just can be directly with the power line broadband access network, solved use in the family broadband access network also need the telecommunications dealer extra to the mansion problem of cable wiring manufacture.
The intelligent electric appliance of prior art is to be platform with the dwelling house; Utilize comprehensive wiring technology, the network communications technology, intelligent appliance system design security precautions technology, automatic control technology, the audio frequency and video technology facility that life staying idle at home is relevant integrated; Make up the management system of dwelling house facility and family's schedule affairs efficiently; Promote household fail safe, convenience, comfortableness, artistry, and realize the living environment of environmental protection and energy saving.In recent years, electronic technology, automatic control technology, network communications technology and computer technology gather, and the living environment that has intelligence for people provides technical support.
Current home gateway has become indispensable part in the intelligent process of tame electric control.But in the prior art, do not have a kind of complete access control process, make the access control process of exterior terminal unsound.In addition, in the process of family's gateway control electrical equipment, do not have a kind of authentication mechanism to control the access of exterior terminal, make home gateway have the potential risk of being invaded by malice to home gateway.
Summary of the invention
The invention provides a kind of control method and home gateway of exterior terminal visit electrical equipment,, do not have a kind of complete control access procedure, make the unsound problem of access control process of exterior terminal to solve at least in the prior art.
According to an aspect of the present invention, a kind of control method of exterior terminal visit electrical equipment is provided, comprising: home gateway receives the control information from exterior terminal; The electrical equipment that said home gateway is controlled said home gateway according to said control information conducts interviews and/or controls.
Preferably, before said home gateway was controlled for the electrical equipment of said home gateway control according to said control information, said method comprises: said home gateway carried out authentication to said exterior terminal, and confirms whether said exterior terminal is the trusted terminal.
Preferably, said home gateway carries out authentication to said exterior terminal and confirms that whether said exterior terminal comprises for the trusted terminal: judge whether mate from the information of said exterior terminal and the access authority information of said home gateway; If confirm that then said exterior terminal is the trusted terminal, and said trusted terminal has the authority of visit and/or control apparatus.
Preferably, said home gateway carries out authentication to said exterior terminal and confirms that whether said exterior terminal comprises for the trusted terminal: judge whether mate from the information of said exterior terminal and the access authority information of said home gateway; If not; Confirm that said exterior terminal is non-trusted terminal, will mate, under the situation of coupling from first password at said non-trusted terminal and the access rights password of said home gateway; Said non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.
Preferably; Have at said non-trusted terminal visit electrical equipment authority, do not have under the situation of authority of control apparatus; Said method also comprises: will mate from second password at said non-trusted terminal and the control authority password of said home gateway, and judge whether said non-trusted terminal will have the authority of control apparatus.
Preferably, said method also comprises: return the Access status of electrical equipment to the exterior terminal of authority with visit electrical equipment, wherein, it is one of following that said Access status comprises: can visit, have much to do, can not visit.
Preferably, said home gateway is stored in said access authority information, said access rights password and said control authority password in the inner smart card.
Preferably, said home gateway is controlled said electrical equipment through electric power networks.
Preferably, home gateway receives before the control information from exterior terminal, also comprises: whether registered IMSI value matees on the value of the IMSI of the said smart card that said home gateway judgement has been read and the said home gateway; If deny, then said home gateway is carried out lock operation.
According to a further aspect in the invention, a kind of home gateway is provided, has comprised: receiver module is used to receive the control information from exterior terminal; Executive Module is used for the electrical equipment of said home gateway control is conducted interviews and/or controlling according to said control information.
Preferably, said home gateway also comprises: authentication module is used for said exterior terminal is carried out authentication, and confirms whether said exterior terminal is the trusted terminal.
Preferably, said authentication module comprises: judging unit is used to judge from the information of said exterior terminal and the access authority information of said home gateway whether mate; First confirms the unit, be used under the situation of coupling, confirming that said exterior terminal is the trusted terminal, and said trusted terminal has the authority of visit and/or control apparatus.
Preferably, said authentication module also comprises: second confirms the unit, is used under unmatched situation, confirms that said exterior terminal is non-trusted terminal; First matching unit is used for mating from first password at said non-trusted terminal and the access rights password of said home gateway; The 3rd confirms the unit, is used under the situation of said first password and said access rights password matching, confirms that said non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.
Preferably; Said authentication module also comprises: second matching unit; Be used for having at said non-trusted terminal visit electrical equipment authority, do not have under the situation of authority of control apparatus; To mate from second password at said non-trusted terminal and the control authority password of said home gateway, whether have the authority of control apparatus to judge said non-trusted terminal.
Operations such as the electrical equipment that the present invention controls home gateway according to the control information that receives conducts interviews, control, wherein, the difference of control information is then also different to the operation that electrical equipment is carried out.Through the utilization present embodiment; Solved in the prior art; Do not have a kind of complete access control process, make the unsound problem of access control process of exterior terminal, a kind of sound and complete access control process is provided; Make residential gateway to carry out different operation, promoted the performance of system according to the difference of control information.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the control method of the exterior terminal visit electrical equipment of the embodiment of the invention;
Fig. 2 is the system configuration sketch map according to the preferred embodiment of the present invention one;
Fig. 3 is that the home gateway according to the preferred embodiment of the present invention one carries out initialized flow chart;
Fig. 4 is the structural representation according to the intelligent electric appliance list database of the preferred embodiment of the present invention one;
Fig. 5 is the structural representation according to the outside trusted terminal access rights database of the preferred embodiment of the present invention one;
Fig. 6 is the flow chart according to the control method of the exterior terminal visit electrical equipment of the preferred embodiment of the present invention one;
Fig. 7 is the flow chart that obtains the electrical equipment access rights according to the exterior terminal request of the preferred embodiment of the present invention two;
Fig. 8 is the structured flowchart one according to the home gateway of the embodiment of the invention;
Fig. 9 is the structured flowchart two according to the home gateway of the embodiment of the invention;
Figure 10 is the structured flowchart three according to the home gateway of the embodiment of the invention;
Figure 11 is the structured flowchart four according to the home gateway of the embodiment of the invention;
Figure 12 is the structured flowchart five according to the home gateway of the embodiment of the invention.
Embodiment
Hereinafter will and combine embodiment to specify the present invention with reference to accompanying drawing.Need to prove that under the situation of not conflicting, embodiment and the characteristic among the embodiment among the application can make up each other.
The embodiment of the invention provides the control method of a kind of exterior terminal visit electrical equipment, and the flow process of this method is as shown in Figure 1, comprises that step S102 is to step S104:
Step S102, home gateway receives the control information from exterior terminal;
Step S104, the electrical equipment that home gateway is controlled home gateway according to control information conducts interviews and/or controls.
Through above-mentioned steps can according to the control information that receives to the electrical equipment of home gateway control conduct interviews, operation such as control.Can solve in the prior art like this; There is not a kind of complete access control process; Make the unsound problem of access control process of exterior terminal; A kind of complete relatively access control process is provided, has made residential gateway to conduct interviews and/or control, promoted the fail safe of system according to control information.
Preferably, before above-mentioned steps began to carry out, home gateway can read its inner smart card in initialized process, to obtain the match information that is used to judge smart card and home gateway match condition.
Do not match if read the information of smart card and the information of home gateway storage inside, then home gateway locking self, follow-up any visit to home gateway all will be rejected.For example, when smart card was usim card, whether registered IMSI value mated on the value of the IMSI of the smart card that the home gateway judgement has been read and the home gateway; Under unmatched situation, home gateway will be carried out lock operation.
If read the information of smart card and the information matches of home gateway storage inside, then proof smart card at this moment is the card that is complementary with home gateway, home gateway initialization success this moment.Initialized process is to the consideration of home gateway fail safe, and initialization success under the situation of Data Matching has prevented to change the threat that pernicious operation such as card brings home gateway effectively.After the initialization success, home gateway just can pass through the electric power networks control apparatus, promptly carries out above-mentioned control method.
In the process that above-mentioned control method is carried out, control information can be a requirement visit electrical equipment, to learn the electrical equipment current states, also can be the requirement control apparatus, and electrical equipment is carried out different operation.
In the process of family's gateway control electrical equipment,, make home gateway have the potential risk of being invaded by malice because there is not a kind of authentication mechanism to control the access of exterior terminal to home gateway.
Based on above-mentioned safety problem, present embodiment can also comprise an authentication process before step S104 carries out, confirm promptly whether exterior terminal has the authority to the visit and/or the control of electrical equipment.This step can comprise: home gateway carries out authentication to exterior terminal, and whether definite exterior terminal is the trusted terminal.Add this authentication process, can reduce the potential risk that home gateway is invaded by malice.
In the process of authentication, can judge from the information of exterior terminal and the access authority information of home gateway whether mate.
If, confirm that then exterior terminal is the trusted terminal, and the trusted terminal has the authority of visit and/or control apparatus from the information of exterior terminal and the access authority information coupling of home gateway.In implementation process, in case exterior terminal matees in the access authority information of information of carrying to home gateway transmission access message and home gateway storage inside, then exterior terminal is just admitted to be the trusted terminal by home gateway.For being confirmed to be the exterior terminal that makes the trusted terminal, can need not more checkings and just carry out subsequent operation, this proof procedure is flexible, easy, and conserve system resources has improved user experience.
For home gateway, be stored in its inner access authority information, can, it generate when carrying out initialization.Home gateway can all be stored in access authority information in the database of a correspondence, can conveniently call and manage like this.
For the trusted terminal; Home gateway allows the operation of its conduct interviews electrical equipment and control control apparatus, requires to conduct interviews operation in the control information, then only electrical equipment is conducted interviews; If require to carry out control operation in the control information; Then only carry out control operation, require visit to require control again, then have above-mentioned authority simultaneously if reach.Wherein, when exterior terminal is carried out authentication, can be to identification information of exterior terminal with carry out authentication, for example, when externally the terminal is mobile phone, can phone number be carried out authentication as a sign.
In the process that above-mentioned authentication is judged,, confirm that then exterior terminal is non-trusted terminal if do not match from the information of exterior terminal and the access authority information of home gateway.
For non-trusted terminal, home gateway will mate from the access rights password of the storage inside of first password at non-trusted terminal and home gateway.Wherein, the access rights password can generate when home gateway carries out initialization.Home gateway can be stored in the access rights password in the database of a correspondence.Under passable situation; Because access authority information and access rights password all are a kind of embodiments to outside terminal access authority; Also can access authority information and access rights password be stored in the same database; This process can difference according to actual needs change accordingly, repeats no more here.
Under the situation of first password and access rights password matching, non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.At this moment, if also want to continue household electrical appliance are controlled, then also need input one second password.The fail safe of electrical equipment control process has been strengthened in the input of second password, has promoted systematic function.
Home gateway will mate from second password at non-trusted terminal and the control authority password of home gateway, judge whether non-trusted terminal has the authority of control apparatus.Wherein, the control authority password has embodied the control authority to electrical equipment, different electrical equipment, and its control password can be inequality, and authentication mode has promoted systematic function flexibly.Similar with the access rights password, can the control authority password of all electrical equipment be stored in the database.
In above-mentioned non-trusted terminal conducts interviews the authentication process of authority and control authority; If the password of exterior terminal input and the password of home gateway storage inside do not match; Can also this exterior terminal be added blacklist, then this exterior terminal authentication operations that just can't conduct interviews once more or control.
In implementation process, above-mentioned access authority information, access rights password and control authority password can be stored in home gateway inside, also can be stored in the smart card.Certainly, the preferred mode of present embodiment is for being stored in the smart card, and this kind storage mode conveniently reads, and is convenient to management.
After externally the terminal had obtained the authority of visit, home gateway can return the Access status of electrical equipment to the exterior terminal of the authority with visit electrical equipment, and wherein, Access status can comprise state such as can visit, have much to do, can not visit.Through above-mentioned Access status, can let exterior terminal learn the current state of electrical equipment, and carry out subsequent operation according to the state of electrical equipment, further optimized said process.Wherein, when the state that returns when busy, its disposition can for example, can be carried out poll according to Preset Time for multiple.When wrap count reaches preset times or poll time arrival Preset Time, return the state that to visit to exterior terminal.
Below in conjunction with preferred embodiment above-mentioned control embodiment is described.
Preferred embodiment one
Present embodiment relates to the method that a kind of cellular radio data communication terminal realizes carrying out under the shared scene of electric power networks data communication electrical equipment control; Promptly on bases such as existing cellular radio data communication network, electric power networks, intelligent appliance, control the method for visit to being connected intelligent appliance on the electric power networks.
This system comprises:
Home gateway is promptly supported the terminal of RFDC, and this gateway is mainly controlled and authentication remote intelligent terminal, and through the electrical equipment in the electric power networks control home gateway.
The signal reforming unit promptly can be written into the control signal of home gateway the device of power circuit, and this device mainly is modulated to the signal of telecommunication of home gateway on the electric power networks, thereby can be through the electrical equipment in the electric power networks control home gateway.
Intelligent electric appliance is promptly accepted the electrical equipment of Long-distance Control in home gateway.
Based on above-mentioned entity, it is following that the cellular radio data communication terminal realizes that the method for carrying out electrical equipment control under the scene is shared in the electric power networks data communication:
(1) exterior terminal is through cellular radio data communication network visit home gateway; Whether home gateway is registration terminal according to exterior terminal, and exterior terminal is divided into trusted and two kinds of patterns of non-trusted;
(2) home gateway judges according to electrical equipment ID to be visited in the exterior terminal calling-on signal whether this ID to be visited is to conform to inner certain intelligent electric appliance ID; If electrical equipment ID to be visited conforms to inner certain intelligent electric appliance ID, then home gateway is sent out the status poll signal through the power carrier modulation to this intelligent electric appliance; After this intelligent electric appliance is received the status poll signal,, return corresponding state information according to the state of oneself; Home gateway confirms according to the state information that electrical equipment to be visited returns whether this electrical equipment can visit at present, and return results is given exterior terminal;
(3) exterior terminal can further carry out the control of intelligent electric appliance according to the return results of home gateway.
Below in conjunction with the embodiment in accompanying drawing and the practical application above-mentioned preferred embodiment is described.
Fig. 2 is the structural representation of present embodiment system.In the present embodiment, home gateway is a mobile phone; The signal reforming unit is a charger; Intelligent electric appliance is PC and/or electrical equipment.Wherein, mobile phone is connected with charger, and control signal is modulated into the signal that electric power networks can transmit through power carrier; Charger, i.e. the supporting charger of mobile phone terminal, this charger is connected with circuit, and the power carrier modulation back signal with home gateway is sent transmits through circuit; Intelligent electric appliance promptly can remote-operated electrical equipment.
At first, home gateway carries out initialization, and its flow process is as shown in Figure 3, comprises that step S302 is to step S316:
Step S302, the home gateway start, USIM carries out initialization operation.After the usim card initialization is accomplished, report the initialization completion status to home gateway.
Step S304, home gateway read the EFI of usim card
MSI(International Mobile Subscriber Identity) file obtains EFI
MSIValue and carry out complete matching ratio with the legal IMSI value of having registered that is stored on the home gateway.If the two does not match, execution in step S316 then; If the two coupling, then execution in step S306.
Step S306, home gateway read the EF of usim card
GAS(Grouping information Alpha String) file generates the intelligent electric appliance list database according to reading of content.The intelligent electric appliance list database is stored on the home gateway.
The structure of this intelligent electric appliance list database is as shown in Figure 4, mainly comprises 3 fields such as name, access code of intelligent electric appliance ID value, intelligent electric appliance.The intelligent electric appliance that can visit in the intelligent electric appliance ID value field unique identification home gateway wherein, the name field of intelligent electric appliance shows the name of intelligent appliance, carries out authentication during this intelligent electric appliance of the non-trusted exterior terminal of access code main users access control.
Step S308 judges whether the intelligent electric appliance list database creates success.If the intelligent electric appliance list database is created successfully, execution in step S310 then; Otherwise, execution in step S316.
Step S310, home gateway read the EF of usim card
ADN(Abbreviated dialling numbers) and EF
GRP(Grouping file) file is according to reading EF
ADNAnd EF
GRPFile generates outside trusted terminal access rights database.Outside trusted terminal access rights database is stored on the home gateway.
The structure of this outside trusted terminal access rights database is as shown in Figure 5, mainly comprises MDN (Mobile Directory Number), the EF at outside trusted terminal
GASMiddle intelligent electric appliance ID value.Wherein, the number that the terminal of this home gateway is visited with the trusted mode in the MDN field identification outside at outside trusted terminal, EF
GASThe ID value of intelligent electric appliance in the home gateway can be visited in the outside trusted of middle intelligent electric appliance ID value sign terminal.
Step S312 judges whether outside trusted terminal access rights database creates success.If, execution in step S314 then; Otherwise, execution in step S316.
Step S314, the home gateway initialization is accomplished.
Step S316, the locking home gateway, the visit of any exterior terminal all will be rejected.
After the home gateway initialization was accomplished, exterior terminal can conduct interviews to it.Fig. 6 shows the flow chart that home gateway is controlled the visit of exterior terminal, and this flow process can comprise that step S602 is to step S638:
Step S602, exterior terminal sends calling-on signal through the cellular radio data communication network to home gateway, wherein, calling-on signal need comprise oneself MDN, to visit intelligent electric appliance ID.
Step S604, home gateway inquire about outside trusted terminal access rights database according to the MDN of exterior terminal, judge whether the type of exterior terminal is the trusted terminal.If trusted terminal, then execution in step S610; If be non-trusted terminal, then execution in step S606.
Step S606, exterior terminal input reference password is judged the password matching that password is whether inner with home gateway.If the user imports incorrect access code, execution in step S608 then, otherwise, execution in step S610.
Step S608, prompting external reference terminal can't be visited, and this exterior terminal is added in the home gateway blacklist database.Next time direct denied access during this terminal access home gateway, execution in step S638.When carrying out, can also before this step, increase by a step, be used for judging the number of times of exterior terminal input password, if the input of password stab above preset times, then again in the blacklist with the MDN adding home gateway of exterior terminal.
What step S610, home gateway extracted the exterior terminal calling-on signal will visit the intelligent electric appliance id information, and inquiry intelligent electric appliance list database confirms whether this intelligent electric appliance ID to be visited is the electrical equipment in the home network.If intelligent electric appliance ID to be visited is the electrical equipment in the home network, then execution in step S612 if intelligent electric appliance ID to be visited is not the intelligent electric appliance in the home network, then gets into step S638;
Step S612, home gateway is distinguished operation according to the type of electrical equipment to be visited.
Step S614 judges whether electrical equipment to be visited is the PC type.If, execution in step S616 then, otherwise, step S618 got into;
Step S616, exterior terminal can pass through the power carrier modulator control signal, directly controls the electrical equipment of this PC type.
Step S618, home gateway be through power carrier transmit status request signal, after consistent non-PC type (general type) electrical equipment of electrical equipment ID to be visited is received the status poll signal, oneself state returned to home gateway.
Step S620, the state that home gateway returns according to non-PC type electrical equipment to be visited is distinguished and is operated.
Step S622 judges whether return state is to visit.If, execution in step S624 then, otherwise, execution in step S630.
Step S624 judges that the MDN at external reference terminal confirms that exterior terminal is that trusted also is non-trusted terminal.If exterior terminal is the trusted exterior terminal, execution in step S626 then is if exterior terminal is non-trusted terminal, then execution in step S628
Step S626 connects home gateway further to carry out control operation through power carrier.
Step S628, input intelligent electric appliance access control password, and with the intelligent electric appliance list database in the password of this intelligent electric appliance carry out authentication relatively, whether can visit this intelligent electric appliance to confirm non-trusted exterior terminal.
Step S630 judges whether return state is busy.If return state is for busy, execution in step S632 then, otherwise, execution in step S636.
Step S632, home gateway carries out the poll of certain hour, judges whether the poll time is overtime.If the poll time is overtime, still for busy, then execution in step S634 if the poll time is overtime for not, then continues execution in step S630 to return state.
Step S634, the prompting exterior terminal temporarily can't be visited.
Step S636, return state is an inaccessible.
Step S638, prompting exterior terminal inaccessible.
To sum up, even if present embodiment also can be controlled tame electrical equipment operating state through handheld terminal in the strange land, and obtain the instant feedback information of household electrical appliances work; During exterior terminal visit home gateway, authorizing procedure is simple, convenient visit; Safe, can effectively avoid malicious attack; Efficient is high, through the type of distinguishing terminal, and under the situation very little to performance impact, the own fail safe of elevator system significantly.
Preferred embodiment two
This preferred embodiment is the process that the exterior terminal request obtains the electrical equipment access rights, and this flow process is as shown in Figure 7, comprises that step S702 is to step S714:
Step S702, home gateway receives the control information from exterior terminal.
Step S704, whether home gateway carries out authentication to exterior terminal, judge to mate from the information of exterior terminal and the access authority information of home gateway.If coupling confirms that then exterior terminal is the trusted terminal, execution in step S706, otherwise, confirm that exterior terminal is non-trusted terminal, execution in step S708.
Step S706, the trusted terminal has the authority of visit and/or control apparatus.
Step S708, password of non-trusted terminal input, and judge whether the access rights password of this password and home gateway matees.Under the situation of coupling, execution in step S710, otherwise execution in step S712.
Step S710 confirms that non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.Execution in step S714.
Step S712 adds this exterior terminal in the electrical equipment blacklist of inside of home gateway.
Step S714 returns the Access status of electrical equipment to the exterior terminal with access rights.
The embodiment of the invention also provides a kind of home gateway; This home gateway can be used for the process that terminal is externally controlled electrical equipment; Visit access to exterior terminal is controlled or authentication; The structured flowchart of this home gateway is as shown in Figure 8, comprising: receiver module 10 is used to receive the control information from exterior terminal; Executive Module 20 with receiver module 10 coupling, is used for the electrical equipment of home gateway control is conducted interviews and/or controlling according to control information.
Based on security consideration, can carry out authentication to the exterior terminal that requires to visit, then home gateway can also be as shown in Figure 9, comprises authentication module 30, with receiver module 10 couplings, be used for exterior terminal is carried out authentication, and whether definite exterior terminal is the trusted terminal.
Preferably, authentication module 30 can comprise each unit shown in Figure 10, and wherein, judging unit 302 is used to judge from the information of exterior terminal and the access authority information of home gateway whether mate; First confirms unit 304, with judging unit 302 couplings, be used under the situation of coupling, confirming that exterior terminal is the trusted terminal, and the trusted terminal has the authority of visit and/or control apparatus.
Exterior terminal is carried out in the process of authentication at home gateway, when receive from exterior terminal be used for the information of authentication the time, through judging unit 302 its match condition is judged.If coupling, then first confirms unit 304 work.
Figure 11 also shows second and confirms unit 306, first matching unit 308 and the 3rd definite unit 310.Wherein, second confirms unit 306, with judging unit 302 couplings, is used under unmatched situation, confirms that exterior terminal is non-trusted terminal; First matching unit 308 with second definite unit 306 couplings, is used for mating from first password at non-trusted terminal and the access rights password of home gateway; The 3rd confirms unit 310, with 308 couplings of first matching unit, is used under the situation of first password and access rights password matching, confirms that non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.
Home gateway shown in Figure 11 is the home gateway behind a kind of the optimization, has embodied externally terminal information and the unmatched disposition of access authority information, certainly, can this situation be a kind of preferred mode, above-mentioned home gateway is not limited.In the process of implementing, if the information of exterior terminal and access authority information do not match, then second confirms unit 306 work.After exterior terminal was inputed first password, then first matching unit 308 mated all the other access rights passwords, if coupling, then the 3rd confirms unit 310 work.
Figure 12 also shows the home gateway that adds second matching unit 312; With the 3rd definite unit 310 couplings; It is used for having at non-trusted terminal visit electrical equipment authority, do not have under the situation of authority of control apparatus; To mate from second password at non-trusted terminal and the control authority password of home gateway, whether have the authority of control apparatus to judge non-trusted terminal.
Home gateway also need carry out initialization operation, i.e. whether registered IMSI value matees on the value of the IMSI of the smart card that judgement has been read and the home gateway; If, then home gateway is not carried out lock operation.Otherwise home gateway is used to carry out control procedure.Above-mentioned home gateway also is used for returning to the exterior terminal of authority with visit electrical equipment the Access status of electrical equipment, and wherein, it is one of following that Access status comprises: can visit, have much to do, can not visit.
From above description, can find out that the present invention has realized following technique effect:
Operations such as the electrical equipment that the embodiment of the invention is controlled home gateway according to the control information that receives conducts interviews, control, wherein, the difference of control information is then also different to the operation that electrical equipment is carried out.Through the utilization present embodiment; Solved in the prior art; Do not have a kind of complete access control process, make the unsound problem of access control process of exterior terminal, a kind of sound and complete access control process is provided; The residential gateway that makes can be carried out different operation according to the difference of control information, has promoted the performance of system.
Obviously, it is apparent to those skilled in the art that above-mentioned each module of the present invention or each step can realize with the general calculation device; They can concentrate on the single calculation element; Perhaps be distributed on the network that a plurality of calculation element forms, alternatively, they can be realized with the executable program code of calculation element; Thereby; Can they be stored in the storage device and carry out, and in some cases, can carry out step shown or that describe with the order that is different from here by calculation element; Perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (14)
1. the control method of an exterior terminal visit electrical equipment is characterized in that, comprising:
Home gateway receives the control information from exterior terminal;
The electrical equipment that said home gateway is controlled said home gateway according to said control information conducts interviews and/or controls.
2. method according to claim 1 is characterized in that, before said home gateway was controlled for the electrical equipment of said home gateway control according to said control information, said method comprised:
Said home gateway carries out authentication to said exterior terminal, and confirms whether said exterior terminal is the trusted terminal.
3. method according to claim 2 is characterized in that, said home gateway carries out authentication to said exterior terminal and confirms that whether said exterior terminal comprises for the trusted terminal:
Whether judgement matees from the information of said exterior terminal and the access authority information of said home gateway;
If confirm that then said exterior terminal is the trusted terminal, and said trusted terminal has the authority of visit and/or control apparatus.
4. according to claim 2 or 3 described methods, it is characterized in that said home gateway carries out authentication to said exterior terminal and confirms that whether said exterior terminal comprises for the trusted terminal:
Whether judgement matees from the information of said exterior terminal and the access authority information of said home gateway;
If not; Confirm that said exterior terminal is non-trusted terminal, will mate, under the situation of coupling from first password at said non-trusted terminal and the access rights password of said home gateway; Said non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.
5. method according to claim 4 is characterized in that, have at said non-trusted terminal visit electrical equipment authority, do not have under the situation of authority of control apparatus, said method also comprises:
To mate from second password at said non-trusted terminal and the control authority password of said home gateway, judge whether said non-trusted terminal has the authority of control apparatus.
6. according to the method described in the claim 5, it is characterized in that said home gateway is stored in said access authority information, said access rights password and said control authority password in the inner smart card.
7. method according to claim 6 is characterized in that said home gateway is controlled said electrical equipment through electric power networks.
8. method according to claim 7 is characterized in that, home gateway receives before the control information from exterior terminal, also comprises:
Whether registered IMSI value matees on the value of the IMSI of the said smart card that said home gateway judgement has been read and the said home gateway;
If deny, then said home gateway is carried out lock operation.
9. method according to claim 2 is characterized in that, said method also comprises: return the Access status of electrical equipment to the exterior terminal of authority with visit electrical equipment, wherein, it is one of following that said Access status comprises: can visit, have much to do, can not visit.
10. a home gateway is characterized in that, comprising:
Receiver module is used to receive the control information from exterior terminal;
Executive Module is used for the electrical equipment of said home gateway control is conducted interviews and/or controlling according to said control information.
11. home gateway according to claim 10 is characterized in that, also comprises:
Authentication module is used for said exterior terminal is carried out authentication, and confirms whether said exterior terminal is the trusted terminal.
12. home gateway according to claim 11 is characterized in that, said authentication module comprises:
Judging unit is used to judge from the information of said exterior terminal and the access authority information of said home gateway whether mate;
First confirms the unit, be used under the situation of coupling, confirming that said exterior terminal is the trusted terminal, and said trusted terminal has the authority of visit and/or control apparatus.
13. home gateway according to claim 12 is characterized in that, said authentication module also comprises:
Second confirms the unit, is used under unmatched situation, confirms that said exterior terminal is non-trusted terminal;
First matching unit is used for mating from first password at said non-trusted terminal and the access rights password of said home gateway;
The 3rd confirms the unit, is used under the situation of said first password and said access rights password matching, confirms that said non-trusted terminal has the authority of visit electrical equipment, does not have the authority of control apparatus.
14. home gateway according to claim 13 is characterized in that, said authentication module also comprises:
Second matching unit; Be used for having at said non-trusted terminal visit electrical equipment authority, do not have under the situation of authority of control apparatus; To mate from second password at said non-trusted terminal and the control authority password of said home gateway, whether have the authority of control apparatus to judge said non-trusted terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101634490A CN102710625A (en) | 2012-05-24 | 2012-05-24 | Method for controlling external terminal to access electric appliance and home gateway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101634490A CN102710625A (en) | 2012-05-24 | 2012-05-24 | Method for controlling external terminal to access electric appliance and home gateway |
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| Publication Number | Publication Date |
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| CN102710625A true CN102710625A (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101634490A Pending CN102710625A (en) | 2012-05-24 | 2012-05-24 | Method for controlling external terminal to access electric appliance and home gateway |
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| Country | Link |
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| CN (1) | CN102710625A (en) |
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Application publication date: 20121003 |