CN202611356U - Electronic key and lock - Google Patents
Electronic key and lock Download PDFInfo
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- CN202611356U CN202611356U CN 201120537885 CN201120537885U CN202611356U CN 202611356 U CN202611356 U CN 202611356U CN 201120537885 CN201120537885 CN 201120537885 CN 201120537885 U CN201120537885 U CN 201120537885U CN 202611356 U CN202611356 U CN 202611356U
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- electronic lock
- electron key
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Abstract
The utility model provides an electronic key which is a mobile phone with a built-in radio frequency subscriber identity module (SIM) card. The electronic key comprises a telecommunication module, an SIM card tool kit (STK) module, a radio frequency module and a master control chip, wherein the telecommunication module is used for completing telecommunication application such as call; the STK module is used for providing a display menu which comprises password input, password modification and parameter setting; the radio frequency module is used for transmitting passwords input by a user or an operation order to a matched electronic lock; and the master control chip is used for reasonably scheduling the telecommunication module and the STK module, processing STK menu input data, controlling the radio frequency module to perform frequency hopping and controlling and coordinating work of each module. The utility model further provides the matched electronic lock. The carry-on mobile phone can serve as the electronic key, a password modification menu between the electronic key and the electronic lock is humanized, and the electronic key is convenient, safe and reliable.
Description
Technical field
The utility model relates to radio-frequency identification card, relates in particular to a kind of electron key and electronic lock based on radio-frequency identification card.
Background technology
Along with development of electronic technology, electronic lock is increasing to be applied in people's the life, and general electronic lock all needs corresponding with it electron key (remote controller) to operate.Different electronic locks just need different electron keys (remote controller), the inconvenience of carrying for user's use increase.And there is following potential safety hazard in present electron key:
1. after electron key was lost, the person of finding can use.
2. radio communication fixed-frequency is than being easier to by illegal monitoring.
3. password is fixed, and the user can not be in time reset password with revising easily, and some can be by the user's modification password, but complicated operation needs the dismounting corresponding apparatus.
Simultaneously, mobile phone as everyone must be indispensable carry-on thing, can also have the function of electron key concurrently, do not need that the user is extra again to carry electron key, and mobile phone has good extending space.Therefore, be necessary to research and develop a kind of novel electron key and electronic lock and solve the problems referred to above based on radio-frequency identification card in the mobile phone.
Summary of the invention
This patent provides a kind of electron key and electronic lock based on radio-frequency identification card.
The described electron key of this patent comprises: STK module, radio-frequency module and main control chip.The STK module is used to provide display menu, comprises password input, the menu that password is revised and parameter is set.Radio-frequency module is used for first password or the operational order of user's input are sent to electronic lock.Main control chip is used to control and coordinate the work of each module.
Preferably, said electron key can be set to automatic search type or manual search formula.
Preferably, when said electron key was set to the manual search formula, said radio-frequency module also was used to send the electronic lock search command that contains second password, and received the sequence number of electronic lock, the sequence number of said electronic lock is sent to said main control chip mate.
Preferably; When said electron key was set to automatic search type, said radio-frequency module also was used to receive the electron key search command that contains electronic lock sequence number and the 3rd password, and the 3rd password is issued main control chip mated; And when password matching, send and confirm data to said electronic lock.
Preferably, said main control chip also comprises memory module, is used to store above-mentioned second password or the 3rd password.
The described electronic lock of this patent comprises: memory module, radio-frequency module, interface module and main control chip.Radio-frequency module is used to receive first password or the operational order of the electron key that is complementary.Memory module is used to store the password of said electronic lock.Main control chip is used for judging that according to memory module first password that receives is correct, and the work of control and each module of coordination.Alarm module is used for when the said first password mistake, warning.
Preferably, the warning way of said alarm module can be selected through said STK menu.
Preferably; When said electron key is set to the manual search formula; The radio-frequency module of electronic lock also is used to receive said search command with second password; And said second password is sent to said main control chip judge, and the sequence number that when password is correct, sends electronic lock is given said electron key.
Preferably, when said electron key was set to automatic search type, the radio-frequency module of electronic lock also was used to send the search command with the 3rd password and sequence number, and the affirmation data that receive electron key.
Preferably, said radio-frequency module is accomplished the transmitting-receiving of above-mentioned password and order through the mode of frequency hopping.
Electron key in this patent and electronic lock can lock, release, modification password, revise parameter such as warning way electronic lock through mobile phone interface.Have a following advantage in the utility model:
One, directly use mobile phone (radio-frequency SIM card) as remote controller, easy to carry.
Two, loss or stolen mobile phone (radio-frequency SIM card) still can not threaten to electronic lock, that is to say that mobile phone gives others, and others has also driven not lock.
Three, mobile phone (radio-frequency SIM card) is lost, and mends a radio-frequency SIM card again or uses kith and kin's same mobile phone also can normally use, and only needs to do one at mobile phone STK menu and simply highly versatile is set.
Four, revise password or all kinds of parameter, need not dismantle any equipment, directly accomplish at mobile phone menu, convenient and simple, man-machine interface is friendly, and the user experiences well.
Clearer for the technical scheme that makes the utility model, clear, will combine accompanying drawing to do further to detail below.
Description of drawings
Fig. 1 is the structure chart of electron key in the utility model embodiment.
Fig. 2 is the structure chart of electronic lock in the utility model embodiment.
Fig. 3 is electron key workflow diagram between electronic lock and the electron key when being set to the manual search formula.
Fig. 4 is electron key workflow diagram between electronic lock and the electron key when being set to automatic search type.
The specific embodiment
See also Fig. 1, be depicted as the structure chart of electron key in the utility model embodiment.The portable terminal that is to use radio-frequency SIM card of electron key is like mobile phone.In this embodiment, electron key can be set to automatic search type or manual search formula.
In this embodiment, be example with the mobile phone.Electron key comprises radio-frequency SIM card built-in in mobile phone and the mobile phone.Wherein, radio-frequency SIM card comprises: telco module, STK module, radio-frequency module, main control chip.Said radio-frequency SIM card is connected with mobile phone through interface module.
Telco module is used for accomplishing telecommunication applications such as conversation.
The STK module is used to provide display menu, comprises password input, the menu that password is revised and parameter is set.In this embodiment, the STK module provides input, the modification of first, second and third password and the menu that the parameter of electronic lock is set.
Particularly, first password is meant the password that needs the each release of user all to import by hand, and second password is the back radio frequency password that sends with search command that is provided with in the electron key, need not after the setting to import once more, but can revise.The 3rd password is the back radio frequency password that sends with search command that is provided with in the electronic lock, need not after the setting to import once more, but can revise.Through the setting of second password or the 3rd password, to the preliminary coupling of carrying out of electron key and electronic lock, and do not need the each manual input of user, together carry out with the search command that sends.In addition, comprise the modification of its warning way etc. to the parameter modification of electronic lock, concrete warning way is please with reference to the introduction of Fig. 2.
The radio-frequency module of electron key, be used for password, operational order and and electronic lock between response message etc. send electronic lock to.In this embodiment, radio-frequency module can be accomplished above-mentioned transmitting-receiving through the mode of frequency hopping.
Particularly, when electron key was set to the manual search formula, radio-frequency module was used for: the search command that comprises second password is sent in (1); (2) receive the sequence number of electronic lock, and send main control chip to and mate; (3) send first password to the electronic lock that is complementary; (4) the transmit operation order is to the electronic lock that is complementary.
When electron key was set to automatic search pattern, radio-frequency module was used for: (1) receives the search command that comprises electronic lock sequence number and the 3rd password; (2) the 3rd password is sent to and main control chip is judged, when password is correct, send to confirm that data give electronic lock; (3) send first password to the electronic lock that is complementary; (4) the transmit operation order is to the electronic lock that is complementary.
The main control chip of electron key is used to control and coordinate the work of each module.Particularly, main control chip is used for the work of rational management telco module and STK module, treatment S TK menu input data, and the control radio-frequency module carries out frequency hopping, and the work of control and each module of coordination.
In this embodiment, also comprise memory module in the main control chip, be used to store second password and the 3rd password, as and electronic lock between the foundation of mating.
Main control chip also is used for connection interface module; Display menu that the STK module is provided and the communicate information between electron key and the electronic lock send to mobile phone; Display screen (indicating) by mobile phone shows, also comprises demonstration search failure or shows to search for successfully and wait.
See also Fig. 2, be depicted as the structure chart of electronic lock in the utility model embodiment.Electronic lock in the utility model has the function of search or response search, is more suitable in mobile objects such as automobiles.In this embodiment, electronic lock comprises: main control chip and the radio-frequency module, memory module, alarm module and the interface module that are connected to main control chip.
The radio-frequency module of electronic lock is used to receive the response message between password, operational order and transmission and the key.In this embodiment, radio-frequency module can be accomplished above-mentioned transmitting-receiving through the mode of frequency hopping.
Particularly, when electron key was set to the manual search formula, the radio-frequency module of electronic lock was used for: (1) receives and to comprise the search command of second password, and sends main control chip to and judge whether second password is correct; (2) sequence number that when password is correct, sends electronic lock is to electron key; (3) receive first password to the electronic lock that is complementary; (4) receive the operational order that the electronic lock be complementary sends.
When electron key was set to automatic search pattern, the radio-frequency module of electronic lock was used for: the search command that comprises electronic lock sequence number and the 3rd password is sent in (1); (2) the affirmation data of reception electronic lock; (3) receive first password to the electronic lock that is complementary; (4) receive the electronic lock transmit operation order that is complementary.
Memory module is used to store first password and second password and the 3rd password of said electronic lock.In this embodiment, memory module can be independent module, also can memory module be integrated in the main control chip like Fig. 1.
Main control chip is used to control and coordinate the work of each module.Particularly, main control chip is used for according to memory module the password that radio-frequency module receives being mated, and the operational order of execution radio-frequency module reception etc.
Alarm module is warned when mistake appears in first encrypted message that is used for receiving when said radio-frequency module.In this embodiment, the warning way of alarm module can be selected through said STK menu.In other embodiments, also comprise counting module in the alarm module, be used for the bad password of input is counted that the prompting alarm module is warned when counting greater than preset value.
Interface module is used to connect the machine driving of electronic lock.Pass through when first password authentification, receive release or during the order of locking, output is to the mechanical control signal of electronic lock.
See also Fig. 3, when being depicted as electron key and being set to the manual search formula electron key shown in Figure 1 and electronic lock shown in Figure 2 between workflow diagram.
In step S311, electron key sends the search command that contains second password through radio-frequency module.In this embodiment, this electronic lock is more suitable for being applied to mobile objects such as automobile except that being applied to family, office space, be convenient to the user and seek.This second password can be imported and revise through the STK module, and together sends with search command.
In step S321, electronic lock receives through radio-frequency module and contains the search command of second password, and is transmitted to main control chip.
In step S322, the main control chip of electronic lock judges according to the encrypted message in the memory module whether second password in the search command matees.Wherein,, then return step S321, get into battery saving mode and wait for search command if do not match; If coupling then gets into step S323.
In step S323, electronic lock sends the sequence number of electronic lock in the memory module through radio-frequency module.
In step S312, the radio-frequency module of electron key receives the sequence number of electronic lock.
In step S313, the main control chip of electron key judges whether it is the electronic lock of coupling according to the sequence number in the memory module, wherein, if not the electronic lock of coupling then gets into step S314, if the electronic lock of coupling then gets into step S315.In this embodiment, have only the electronic lock of coupling, electron key just can send password, can avoid encrypted message by inflight acquisition and usurp.
In step S314, the main control chip of the electron key display screen of result through mobile phone that will not match is shown as the search failure.
In step S315, the main control chip of electron key is shown as the display screen of matching result through mobile phone and searches for successfully.
In step S316, electron key and electronic lock connect, and electron key sends first password of user's input.
In step S324, electronic lock receives first password through radio-frequency module.
In step S325, the main control chip of electronic lock judges according to memory module whether the password that receives is correct.Wherein, if the password mistake then gets into step S327,, then get into step S326 if password is officiallyed enroll.
In step S327, counting module judges whether to surpass maximum errors number in the alarm module of electronic lock.If surpass and then return step S324 continuation reception password.If surpass and then get into step S328.
In step S328, alarm module is warned according to the warning way of setting.In this embodiment, make amendment in the modification interface that this warning way can also provide according to the STK module in the electron key.For example, when daytime car stops when not far, can adopt the mode of sound to warn with the car owner.Got on the car that night be parked in the car owner not far the time, can adopt the flash of light mode to warn, when automobile when the car owner is far away, can radio-frequency module send mode such as radio-frequency information and warn.
In step S317, electron key is ordered to electronic lock through the radio-frequency module transmit operation.In this embodiment, the input of this operational order and modified module are provided by the STK module, and this operational order comprises the modification of setting of electronic lock such as modification and warning way of modification, the sequence number of password.
In step S326, electron key receives and carries out said operational order.
See also Fig. 4, when being depicted as electron key and being set to automatic search type electron key shown in Figure 1 and electronic lock shown in Figure 2 between workflow diagram.
In step S411, electronic lock sends the search command that contains the 3rd password through radio-frequency module.In this embodiment, this electronic lock can the active searching electron key, and whether the inquiry user need unblank, and when making the user near appearing at electronic lock, jumps out inquiry and unblanks to wait menu, makes man-machine interface more convenient.The 3rd password can be imported and revise through the STK module, and together sends with search command.
In step S421, electron key receives through radio-frequency module and contains the search command of the 3rd password, and is transmitted to main control chip.
In step S422, the main control chip of electron key judges according to the encrypted message in the memory module whether the 3rd password in the search command matees.Wherein,, then return step S421, get into battery saving mode and wait for search command if do not match; If coupling then gets into step S423.
In step S423, electron key sends through radio-frequency module confirms that data are to electronic lock.
In step S412, the radio-frequency module of electronic lock receives the affirmation data of electron key.
In step S424, electron key sends first password through radio-frequency module.
In step S413, the radio-frequency module of electronic lock receives first password, and transfers to main control module.
In step S414, the main control module of electronic lock judges according to memory module whether first password matees, and wherein, if coupling then continues the operational order that electron key sends among the receiving step S325, and gets into this operational order of step S326 execution; If do not match, then get into step S416.
In step S416, alarm module judges whether the number of times of password mistake surpasses threshold value, if do not surpass, then returns step S413, and electronic lock continues to receive password.If surpass, execution in step S417 then.
In step S417, alarm module is warned according to the warning way of setting.In this embodiment, make amendment in the modification interface that this warning way can also provide according to the STK module in the electron key.
At electron key and the electronic lock that the utility model provides, have the working mechanism of double code coupling and frequency hopping, reduced can be made amendment to password and warning way through mobile phone simultaneously by the risk of aerial intercepting password.Has splendid security reliability.
The above is merely the preferred embodiment of the utility model; Be not thus the restriction the utility model claim; Every equivalent structure or simple transformation of utilizing the utility model manual and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical field, all in like manner be included in the scope of patent protection of the utility model.
Claims (10)
1. an electron key is characterized in that, said electron key the has been built-in mobile phone of radio-frequency SIM card, and said electron key comprises:
The STK module is used to provide display menu, comprises password input, the menu that password is revised and parameter is set;
Radio-frequency module is used for first password or the operational order of user's input are sent to electronic lock; And
Main control chip is used to control and coordinate the work of each module.
2. electron key as claimed in claim 1 is characterized in that, said electron key can be set to automatic search type or manual search formula.
3. electron key as claimed in claim 2; It is characterized in that; When said electron key is set to the manual search formula; Said radio-frequency module also is used to send the electronic lock search command that contains second password, and receives the sequence number of electronic lock, the sequence number of said electronic lock is sent to said main control chip mate.
4. electron key as claimed in claim 2; It is characterized in that; When said electron key was set to automatic search type, said radio-frequency module also was used to receive the electron key search command that contains electronic lock sequence number and the 3rd password, and the 3rd password is issued said main control chip mated; And when password matching, send and confirm data to said electronic lock.
5. like claim 3 or 4 described electron keys, it is characterized in that said main control chip also comprises memory module, be used to store above-mentioned second password or the 3rd password.
6. an electronic lock that is complementary with the described electron key of claim 5 is characterized in that, comprising:
Radio-frequency module is used to receive first password or the operational order of the electron key that is complementary;
Memory module is used to store the password of said electronic lock; And
Main control chip is used for judging that according to memory module first password that receives is correct, and the work of control and each module of coordination; And
Alarm module is used for when the said first password mistake, warning.
7. electronic lock as claimed in claim 6 is characterized in that, the warning way of said alarm module can be selected through said STK menu.
8. electronic lock as claimed in claim 7; It is characterized in that; When said electron key is set to the manual search formula; The radio-frequency module of said electronic lock also is used to receive said search command with second password, and said second password is sent to said main control chip judges, and the sequence number that when password is correct, sends electronic lock is given said electron key.
9. electronic lock as claimed in claim 7 is characterized in that, when said electron key was set to automatic search type, the radio-frequency module of said electronic lock also was used to send the search command with the 3rd password and sequence number, and the affirmation data that receive electron key.
10. electronic lock as claimed in claim 9 is characterized in that, said radio-frequency module is accomplished the transmitting-receiving of above-mentioned password and order through the mode of frequency hopping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120537885 CN202611356U (en) | 2011-12-20 | 2011-12-20 | Electronic key and lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120537885 CN202611356U (en) | 2011-12-20 | 2011-12-20 | Electronic key and lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202611356U true CN202611356U (en) | 2012-12-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120537885 Expired - Lifetime CN202611356U (en) | 2011-12-20 | 2011-12-20 | Electronic key and lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202611356U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104499841A (en) * | 2014-12-31 | 2015-04-08 | 南京信息工程大学 | Door lock unlocked by various manners |
| CN104732623A (en) * | 2013-12-18 | 2015-06-24 | 上海移为通信技术有限公司 | Electronic key, antitheft system, antitheft method and safety system |
-
2011
- 2011-12-20 CN CN 201120537885 patent/CN202611356U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104732623A (en) * | 2013-12-18 | 2015-06-24 | 上海移为通信技术有限公司 | Electronic key, antitheft system, antitheft method and safety system |
| CN104499841A (en) * | 2014-12-31 | 2015-04-08 | 南京信息工程大学 | Door lock unlocked by various manners |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518055 1407 floor, 14 floor, Fuguang business building, 1 Nanshan District Road, Taoyuan, Shenzhen, Guangdong Patentee after: Shenzhen Bureau of Polytron Technologies Inc Address before: 301401, building six, building B, No.1 building, No.1 Industrial Road, Nanshan District, Guangdong, Shenzhen, 518055 Patentee before: Shenzhen Zhongke Xunlian Technology Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |