CN103871136A - Set top box and access control method and system based on same - Google Patents
Set top box and access control method and system based on same Download PDFInfo
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- CN103871136A CN103871136A CN201410088709.1A CN201410088709A CN103871136A CN 103871136 A CN103871136 A CN 103871136A CN 201410088709 A CN201410088709 A CN 201410088709A CN 103871136 A CN103871136 A CN 103871136A
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Abstract
The invention discloses an access control method and system based on a set top box. The method comprises the steps of adding a user, acquiring and presetting first feature information of the user; receiving second feature information of the user, wherein the second feature information is from a matched terminal; and judging weather the first feature information is matched with the second feature information, and sending an instruction for opening a door if the first feature information is matched with the second feature information, or otherwise, returning to the former step. According to the design, the method is capable of indentifying the physiological feature of the user, so that the system is superior to a traditional access control method on the aspect of safety; in addition, the matched terminal is used as an information acquisition tool, so that the convenience of the access control system is also greatly improved.
Description
Technical field
The invention belongs to Smart Home field, relate in particular to a kind of access control method based on Set Top Box and system, Set Top Box.
Background technology
Along with the intellectuality of building construction, gate control system is widely used.The gate control system overwhelming majority is in the market used for reading the information of user's radio-frequency card by card reader special module, then identify user identity, thereby gateway is controlled.Consider from secure context, if user's radio-frequency card is lost, there are some hidden danger in the security of this system so; From the viewpoint of convenience, in order normally to come in and go out, with it user need to be carried at radio-frequency card always, neither be very convenient.
Summary of the invention
Based on this, being necessary, for the security of above-mentioned gate control system and portable problem, provides a kind of access control method based on Set Top Box.
Based on an access control method for Set Top Box, comprising:
Add user, gather also preset this user's First Characteristic information;
Receive the Second Characteristic information from the user of reflexless terminal;
Judge whether described First Characteristic information and described Second Characteristic information mate, if coupling sends the instruction of controlling opening door operation, otherwise return to previous step.
In addition, also provide a kind of access control system based on Set Top Box, having comprised:
Preset module, for adding user, gathers also preset this user's First Characteristic information;
Receiver module, for receiving the Second Characteristic information from the user of reflexless terminal;
Judge module, for judging whether described First Characteristic information and described Second Characteristic information mate, if coupling sends the instruction of controlling opening door operation, otherwise described receiver module receives described Second Characteristic information again.
In addition, also provide a kind of Set Top Box, by network and reflexless terminal communication, described Set Top Box comprises the above-mentioned access control system based on Set Top Box.
Above-mentioned access control method and system based on Set Top Box, server using Set Top Box as gate control system, user is connected to set-top-box server by the wireless technology such as WIFI or bluetooth by reflexless terminal, ask authenticating user identification simultaneously, after Set Top Box response request, user can utilize reflexless terminal transmission personal characteristic information to Set Top Box, Set Top Box therefrom characteristic information extraction contrasts with the characteristic information of the validated user of local storage, matching result is correct, think that this user identity is legal, sent the instruction of opening the door.Because the design adopts identification user's the method for physiological characteristic, so be better than traditional gate control system aspect security; Due to the instrument that adopts reflexless terminal as information acquisition, also make the convenience of gate control system obtain large increase in addition.
Brief description of the drawings
Fig. 1 is the access control control method process flow diagram based on Set Top Box in an embodiment;
Fig. 2 is the access control method process flow diagram based on Set Top Box in another embodiment;
Fig. 3 is the access control control system module map based on Set Top Box in an embodiment.
Embodiment
In order to make the technical problem to be solved in the present invention, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
As shown in Figure 1, a kind of access control method based on Set Top Box, comprising: step S110～step S140.
Step S110, adds user, gathers also preset this user's First Characteristic information.In the present embodiment, in the local data base of Set Top Box, add validated user, after having filled in user's basic document, send instruction extremely by the reflexless terminal (as mobile phone or human-computer interaction device in front of the door) of network and Set Top Box communication, reflexless terminal will start to gather user's characteristic information.In order to ensure the accuracy of characteristic information, can carry out multi collect matching operation.
In embodiment more specifically, user, by remote controller, makes Set Top Box enter information preset condition, and now Set Top Box sends a command to reflexless terminal, and guides user input personal information is as sound, fingerprint, face image etc.After reflexless terminal has gathered personal information, be sent to Set Top Box, Set Top Box extracts the node diagnostic of image, is converted to First Characteristic information.
Further, system can be asked user's input message again, and the characteristic of twice input of coupling, if matching result is correct, is stored in local data base, thereby ensures the accuracy of user profile.
Step S120, receives the Second Characteristic information from the user of reflexless terminal.Set Top Box by WIFI receive user with reflexless terminal send information (sound, fingerprint or face image) afterwards, node diagnostic in information is extracted, be converted into Second Characteristic data, by contrasting with the First Characteristic information of local data base, obtain matching result, thereby learn active user's legitimacy.
Step S130, judges whether described First Characteristic information and described Second Characteristic information mate, if coupling performs step S140, sends the instruction of controlling opening door operation, otherwise returns to step S120.In the time judging that current user is legal, system allows its request, sends the instruction of controlling opening door operation to the gate module in order to control gate lock switching.This gate module comprises electric lock and access controller, and access controller carries out the communication of data by RS-485 agreement and Set Top Box.
Gate module, as the terminal module of this system, for Set Top Box and gate module are communicated, adopts RS-485 communication protocol to realize here.The noise immunity of RS-485 is good, can ensure the stability of data transmission completely.Its communication distance can reach 3000 meters, allows to connect maximum 128 transceivers, so when there is multiple user in Yi Dong building, also can meet the needs of system completely in bus.
In the time that user identity identification is legal, Set Top Box sends the instruction of controlling opening door operation by RS-485 bus, and gate module is received after this instruction, carried out opening door operation.Gate module also can be by the RS-485 bus state when front door lock to Set Top Box passback in real time.
As mentioned above, at least one in First Characteristic information and Second Characteristic information are user sound, fingerprint and face image.More particularly, First Characteristic information and Second Characteristic information be gather the information such as original sound, fingerprint or the face image of user after, the node diagnostic in the information such as the sound original user who collects, fingerprint or face image is extracted and is transformed.
In a further embodiment, as shown in Figure 2, in above-mentioned step S130, if described First Characteristic information and described Second Characteristic information matches, the access control method based on Set Top Box also comprises step S150～step S170:
In step S130, if described First Characteristic information and described Second Characteristic information matches perform step S150, generate that random dynamic puzzle is concurrent is sent to described reflexless terminal.Random dynamic puzzle is that Set Top Box combines with random digit time correlation, uncertain every one of some (as 10,20,30) second generation according to special algorithm.In the time that reflexless terminal is connected to Set Top Box, request Set Top Box sends random dynamic puzzle to reflexless terminal, after random dynamic puzzle is received in reflexless terminal, user can be by this reflexless terminal to the corresponding input of Set Top Box input password, user also can check after this random dynamic puzzle, the corresponding input of input password on the panel of gate module.
Step S160, receives the input password of described reflexless terminal.Set Top Box receives user by the input password of reflexless terminal or the input of gate module.
Step S170, judges that whether described input password is identical with described random dynamic puzzle, performs step S140 if identical, sends the instruction of controlling opening door operation; If it is not identical, in the time changing at random dynamic puzzle, user can key in input password again, system re-executes step S160, if exceed the time that random dynamic puzzle changes, system re-executes step S150 and performs step subsequently S160 and step S170, or system re-executes step 120 and step subsequently thereof.
In a further embodiment, access control method based on Set Top Box also comprises: record described user's inlet/outlet information the step of preserving, because Set Top Box can extract the user identity when button fly front, preserve convenient inquiry in the future so just can realize very easily record
In addition, the access control method based on Set Top Box also has user profile delete function, and in some cases, user profile need to be upgraded or when no longer valid, can carry out deletion work.
As shown in Figure 3, a kind of access control system based on Set Top Box, comprises preset module 101, receiver module 102, judge module 103 and memory module 104.
In a further embodiment, if when described First Characteristic information and described Second Characteristic information matches: also for generating, random dynamic puzzle is concurrent is sent to described reflexless terminal 200 to described preset module 101.Described receiver module 102 is also for receiving the input password of described reflexless terminal 200.Described judge module 103 is also for judging that whether described input password is identical with described random dynamic puzzle, if the instruction of identical transmission control opening door operation is to gate module 300.
In the present embodiment, if input password is not identical with random dynamic puzzle: in the time changing at random dynamic puzzle, user can key in input password again, and receiver module 102 re-executes, and receives new input password; If exceed the time that random dynamic puzzle changes, preset module 101 regenerates random dynamic puzzle, and receiver module 102 receives new input password again, and judge module 103 all will re-execute.
Further, memory module 104 is for recording described user's inlet/outlet information and preserving.
Particularly, at least one in described First Characteristic information and described Second Characteristic information are user sound, fingerprint and face image.
Above-mentioned access control method and system based on Set Top Box, server using Set Top Box as gate control system, user is connected to set-top-box server by the wireless technology such as WIFI or bluetooth by reflexless terminal, ask authenticating user identification simultaneously, after Set Top Box response request, user can utilize reflexless terminal transmission personal characteristic information to Set Top Box, Set Top Box therefrom characteristic information extraction contrasts with the characteristic information of the validated user of local storage, matching result is correct, think that this user identity is legal, sent the instruction of opening the door.Because the design adopts identification user's the method for physiological characteristic, support random dynamic puzzle to verify the function of opening the door, so be better than traditional gate control system aspect security simultaneously; Due to the instrument that adopts reflexless terminal as information acquisition, also make the convenience of gate control system obtain large increase in addition.
In addition, also provide a kind of Set Top Box, this set top box through network and reflexless terminal 200 communications, and comprise the above-mentioned access control system based on Set Top Box.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (9)
1. the access control method based on Set Top Box, is characterized in that, comprising:
Add user, gather also preset this user's First Characteristic information;
Receive the Second Characteristic information from the user of reflexless terminal;
Judge whether described First Characteristic information and described Second Characteristic information mate, if coupling sends the instruction of controlling opening door operation, otherwise return to previous step.
2. the access control method based on Set Top Box according to claim 1, is characterized in that, if described First Characteristic information and described Second Characteristic information matches also comprise:
Generate that random dynamic puzzle is concurrent is sent to described reflexless terminal;
Receive the input password of described reflexless terminal;
Judge that whether described input password is identical with described random dynamic puzzle, if identical, send the instruction of controlling opening door operation, otherwise return to previous step.
3. the access control method based on Set Top Box according to claim 1 and 2, is characterized in that, also comprises:
Record described user's inlet/outlet information and preserve.
4. the access control method based on Set Top Box according to claim 1 and 2, is characterized in that, at least one in sound, fingerprint and face image that described First Characteristic information and described Second Characteristic information are user.
5. the access control system based on Set Top Box, is characterized in that, comprising:
Preset module, for adding user, gathers also preset this user's First Characteristic information;
Receiver module, for receiving the Second Characteristic information from the user of reflexless terminal;
Judge module, for judging whether described First Characteristic information and described Second Characteristic information mate, if coupling sends the instruction of controlling opening door operation, otherwise described receiver module receives described Second Characteristic information again.
6. the access control system based on Set Top Box according to claim 5, is characterized in that, if when described First Characteristic information and described Second Characteristic information matches:
Also for generating, random dynamic puzzle is concurrent is sent to described reflexless terminal to described preset module;
Described receiver module is also for receiving the input password of described reflexless terminal,
Described judge module is also for judging that whether described input password is identical with described random dynamic puzzle, if the instruction of identical transmission control opening door operation; Otherwise described preset module regenerates described random dynamic puzzle, or described receiver module receives described input password again.
7. according to the access control system based on Set Top Box described in claim 5 or 6, it is characterized in that, also comprise:
Memory module, for recording described user's inlet/outlet information and preserving.
8. according to the access control system based on Set Top Box described in claim 5 or 6, it is characterized in that at least one in sound, fingerprint and face image that described First Characteristic information and described Second Characteristic information are user.
9. a Set Top Box, by network and reflexless terminal communication, is characterized in that, described Set Top Box comprises the access control system based on Set Top Box described in claim 5 to 8 any one.
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| CN201410088709.1A CN103871136A (en) | 2014-03-11 | 2014-03-11 | Set top box and access control method and system based on same |
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| CN201410088709.1A CN103871136A (en) | 2014-03-11 | 2014-03-11 | Set top box and access control method and system based on same |
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| CN104715528A (en) * | 2015-03-05 | 2015-06-17 | 福建新大陆通信科技股份有限公司 | Set top box-based household access control system |
| CN106600768A (en) * | 2016-12-01 | 2017-04-26 | 北京小米移动软件有限公司 | Intelligent door lock authentication method, device and terminal |
| CN113611015A (en) * | 2021-07-22 | 2021-11-05 | 深圳市科陆电子科技股份有限公司 | Intelligent lock control method and system, meter box terminal and intelligent key terminal |
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Application publication date: 20140618 |