CN206601745U - Coded lock with communication capacity - Google Patents
Coded lock with communication capacity Download PDFInfo
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- CN206601745U CN206601745U CN201720707361.9U CN201720707361U CN206601745U CN 206601745 U CN206601745 U CN 206601745U CN 201720707361 U CN201720707361 U CN 201720707361U CN 206601745 U CN206601745 U CN 206601745U
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- 238000004891 communication Methods 0.000 title claims abstract description 79
- 230000005540 biological transmission Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
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- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000006399 behavior Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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Abstract
The utility model is related to the coded lock and communication system of a kind of specific communication capacity.Coded lock includes lock body, communication interface, password generator, interface data maker, password comparator.When receiving the unlocking request of user, password generator produces random cipher, and interface data maker can issue user mobile phone according to the random cipher and coded lock identity information generation interface data, user mobile phone gives server parsing interface data and obtains password issues coded lock again；Coded lock compares the random cipher of oneself generation and receives the password of mobile phone, if identical, unlocks.The problem of password that the utility model solves similar shared bicycle is reused, passed from mouth to mouth, and improve Consumer's Experience.
Description
Technical Field
The utility model relates to a trick lock, especially trick lock with communication ability.
Background
At present, bicycle operation enterprises similar to sharing bicycles bring convenience to the life of people. In the bicycle, after a user scans a two-dimensional code on the bicycle by using a smart phone, the mobile phone obtains a bicycle unlocking password, and then the user manually unlocks the bicycle according to the password. And paying by the smart phone after riding the bicycle, wherein the mobile phone obtains the password which is a condition for paying by the starting mobile phone. However, the two-dimensional code and the vehicle lock password of the bicycle are fixed, and the fact proves that the purpose of freely unlocking and riding the bicycle can be achieved without the action of scanning and acquiring the password by a mobile phone as long as the password of one bicycle is known. Meanwhile, the bicycle lock password is easy to crack. These can lead to the moral and even illegal behaviors of riding the bicycle without spending money, hiding the bicycle privately, locking the bicycle privately, etc. to be inundated, and also can lead to that nobody is willing to operate the bicycle again, leading to the backward life convenience of people.
SUMMERY OF THE UTILITY MODEL
For solving the problem mentioned in the background, the utility model provides a trick lock that possesses communication ability.
A combination lock comprises a lock body; the coded lock further comprises a communication interface, a password generator, an interface data generator and a password comparator, wherein the communication interface is electrically connected with the password generator, the interface data generator and the password comparator respectively; the communication interface is used for communicating with a mobile terminal; the password generator is used for generating a random password when the password lock receives an unlocking request; the interface data generator is used for generating interface data according to the random password generated by the password generator and the identity information of the password lock, and the interface data can be obtained by the password lock through the communication interface; the password comparator is used for comparing the password obtained from the password generator with the password obtained from the communication interface, and when the two passwords are the same, the lock body is unlocked, otherwise, the lock body is kept in a locking state; wherein the password obtained from the communication interface is a password from the mobile terminal.
The communication interface supports air interface communication and interacts data with the mobile terminal through communication messages, and the interacted data comprise the unlocking request, the interface data and the password from the mobile terminal.
The communication interface supports air interface communication and interacts data with the mobile terminal through communication messages, and the interacted data comprise the unlocking request and the password from the mobile terminal; the communication interface further comprises a display screen and a button; the interface data is a two-dimensional code, and when the button is placed, the two-dimensional code appears on the display screen.
When the coded lock receives an unlocking request of a user, the code generator of the coded lock generates a random code, the interface data generator generates interface data according to the random code and the identity information of the coded lock and sends the interface data to a mobile phone of the user, and the mobile phone of the user sends the interface data to a server for analysis to obtain a code and sends the code to the coded lock; the coded lock compares the random code generated by the coded lock with the received code from the mobile phone, and if the random code is the same as the received code, the coded lock is unlocked, otherwise, the coded lock is not unlocked.
The utility model discloses a password has been avoided by used repeatedly to disposable random password to because do not need the user to know what the password just can accomplish unblank and the user can't discern the password under normal conditions usually, thereby avoid the mouth of a mouth of the password of unblanking to pass mutually. In summary, the problems in the background art are all solved. Additionally, the utility model discloses it is very convenient with the operation of user, experience well.
Drawings
Fig. 1 is a schematic view of the combination lock of the present invention.
Fig. 2 is a schematic view of the operation of the combination lock of the present invention.
Detailed Description
As shown in fig. 1, the combination lock 1 of the present invention is an improvement on the existing electronic lock and inductive lock. The coded lock 1 is mainly added with a communication interface 11, a password generator 12, an interface data generator 13 and a password comparator 14 on the basis of the existing lock body 15. The communication interface 11 is electrically connected with the password generator 12, the interface data generator 13 and the password comparator 14 respectively; the password generator 12 is further electrically connected to the password comparator 14 and the interface data generator 13, respectively; the lock body 15 is electrically connected with the password comparator 14.
And the communication interface 11 is used for communicating with the mobile phone of the user, so that the mobile phone of the user can control the coded lock 1 to be unlocked through the communication interface 11. The utility model discloses in, communication interface 11 provides two kinds of embodiments. In embodiment 1, the communication interface 11 supports air interface communication, such as WLAN communication, NFC communication, and the like, and as long as the user mobile phone is close to the communication interface (similar to a mobile phone card payment function), the communication interface can realize communication data interaction with the user mobile phone, so as to achieve the purpose of unlocking the combination lock. Embodiment 2, the communication interface 11 further comprises a display screen and a button on the basis of embodiment 1; when a user presses a button, a two-dimensional code appears on the display screen; the user scans the two-dimensional code through the mobile phone, so that the aim of unlocking the coded lock is fulfilled.
A password generator 12 for generating a random password. In the embodiment provided by the present invention, the password generator 12 may adopt a known random number generator or pseudo random number generator, that is, a random number or pseudo random number generated by the random number generator or pseudo random number generator is used as the password.
And an interface data generator 13 for generating interface data according to the password generated by the password generator 12 and the identity information of the coded lock 1 (for example, the number, the date of delivery, and/or the color information of the coded lock 1). The interface data may be transmitted out through the communication interface 11 or displayed on the communication interface 11. The embodiment of the present invention provides that the interface data generated by the interface data generator 13 can be a communication message, and the communication message is transmitted to the outside through the communication interface 11; the interface data generated by the interface data generator 13 may also be a two-dimensional code, which is displayed on the communication interface 11.
And the password comparator 14 is used for comparing the password obtained from the password generator 12 with the password obtained from the communication interface 11, and when the two passwords are the same, the lock body 15 is unlocked, otherwise, the lock body 15 keeps the locked state.
As shown in fig. 2, the utility model discloses the during operation of trick lock 1 still needs user's cell-phone 2 and operator's server 3 to participate in its operational environment. The specific process is as follows, and the utility model provides two embodiments.
Example one
In this embodiment, the communication interface 11 of the combination lock 1 only needs to have air interface communication capability. The specific working process steps are as follows.
(1) Unlock request
The user approaches the communication interface 11 of the combination lock 1 with the mobile phone 2, and at this time, the mobile phone 2 sends a message requesting unlocking to the communication interface 11. In this embodiment, the handset 2 is required to support air interface communication.
(2) Random password generation
Upon receiving a user request, the combination lock 1 generates a random combination by the combination generator 12. The method has the advantages that the password generated after each user request is random, the password is not easy to crack, and the repeated use of the known password is avoided.
(3) The interface data generator 13 and the password comparator 14 obtain the password generated by the password generator 12.
(4) Interface data generation
The interface data generator 13 generates interface data to the communication interface 11 according to the password generated by the password generator 12 and the identity information of the coded lock 1. In this embodiment, the interface data is a communication message. Communication messages are transmitted over the air and typically one cannot directly identify the specific content in a communication message unless by special technical means. Thus, the password can be prevented from being transmitted by the mouth.
(5) The communication message (interface data) is transmitted to the cellular phone 2 through the communication interface 11.
(6) The mobile phone 2 sends the received communication message (interface data) to the server 3 of the operator. Generally, the mobile phone 2 can send its own identity information (e.g., a mobile phone number or a micro-phone number) to the server 3 at the same time, so that the operator knows to whom the user charges the user for the bicycle. The transmission mode of the interface data can be realized by adopting the prior art.
(7) The server 3 receives the communication message (interface data) transmitted from the mobile phone 2 by using its own communication module 21, and then analyzes the password from the received communication message (interface data) by using its own analysis module 22.
(8) The password analyzed by the analysis module 22 of the server 3 is handed to the communication module 21.
(9) The server 3 transmits the password to the handset 2 through the communication module 21. The transmission mode can be realized by adopting the prior art.
(10) The mobile phone 2 transmits the password received from the server 3 to the communication interface 11 of the password lock 1 (air interface communication).
(11) The password comparator 14 of the password lock 1 obtains the password in step (10).
(12) And a password comparator 14 for comparing the two passwords, namely, the password in the step (11) and the password in the step (3). By comparison, if the two codes are the same, the lock body 15 will be unlocked, otherwise the lock body 15 will remain locked.
At this point, the combination lock is unlocked and the user can use the bicycle.
In addition, in order to further protect the security of data transmission, encryption transmission may be adopted when the interface data is transmitted in the step (6). The server 3 then has decryption capabilities accordingly. The encryption and decryption mode can be realized by adopting the prior art.
In addition, in order to further protect the security of data transmission, encryption transmission may be adopted when the password is transmitted in step (9) above. Then the handset 2 has decryption capabilities accordingly. The encryption and decryption mode can be realized by adopting the prior art.
In addition, the mobile phone in the above work engineering may also adopt other mobile terminals, such as a smart band, a tablet, a smart watch, and the like.
It should be noted that the duration of the above-mentioned operation is very short, and is completed in a short moment when the user mobile phone 2 approaches the communication interface 11 of the combination lock 1. The method is very convenient for users.
After the bicycle is used, the user clicks the 'returning' in the mobile phone, and the mobile phone is close to the communication interface 11 of the coded lock 1 again, so that the lock body 15 can be automatically locked, and the password of the coded lock 1 can be cleared. And repeating the steps until the next time when the user uses the bicycle, and unlocking by using a new password.
Example two
The second embodiment is adopted to reduce the power storage requirement. The main difference between the second embodiment and the first embodiment is that the communication interface 11 further includes a display screen and a button. Of course, the display and buttons may be located elsewhere. Accordingly, the individual steps in the first embodiment are transformed as follows, and the rest of the steps remain unchanged:
(1) user request
The user presses a button of the communication interface 11 to indicate initiation of an unlock request.
(2) Random password generation
The button action triggers the code generator 12 of the combination lock 1 to generate a random code.
(4) Interface data generation
The interface data generator 13 generates interface data to the communication interface 11 according to the password generated by the password generator 12 and the identity information of the coded lock 1. In this embodiment, the interface data is a two-dimensional code. Usually, people cannot directly identify specific contents implied in the two-dimensional code unless special technical means are used. Thus, the password can be prevented from being transmitted by the mouth.
(5) The two-dimensional code (interface data) is displayed on the communication interface 11, and the user scans the two-dimensional code with a mobile phone.
(6) The mobile phone 2 sends the two-dimensional code information (interface data) to the server 3 of the operator. The mobile phone 2 can simultaneously transmit its own identity information (for example, a mobile phone number or a micro-phone number) to the server 3.
(7) The server 3 receives the two-dimensional code information (interface data) transmitted from the mobile phone 2 by using its own communication module 21, and then analyzes the password from the received two-dimensional code information (interface data) by using its own analysis module 22.
To sum up, the utility model discloses a disposable random password has avoided the used repeatedly of password to because do not need the user to know what just can accomplish to unblank and the user can't discern the password under normal conditions usually, thereby avoid the mouth of a mouth of the password of unblanking to pass mutually. Additionally, the utility model discloses it is very convenient with the operation of user, experience well.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (3)
1. A coded lock comprises a lock body and is characterized in that:
the coded lock further comprises a communication interface, a password generator, an interface data generator and a password comparator, wherein the communication interface is electrically connected with the password generator, the interface data generator and the password comparator respectively; wherein,
the communication interface is used for communicating with the mobile terminal;
the password generator is used for generating a random password when the password lock receives an unlocking request;
the interface data generator is used for generating interface data according to the random password generated by the password generator and the identity information of the password lock, and the interface data can be obtained by the password lock through the communication interface;
the password comparator is used for comparing the password obtained from the password generator with the password obtained from the communication interface, and when the two passwords are the same, the lock body is unlocked, otherwise, the lock body is kept in a locking state; wherein the password obtained from the communication interface is a password from the mobile terminal.
2. The combination lock of claim 1, wherein the communication interface supports air interface communication, and interacts data with the mobile terminal through a communication message, and the interacted data includes the unlocking request, the interface data, and the password from the mobile terminal.
3. The coded lock according to claim 1, wherein the communication interface supports air interface communication and interacts data with the mobile terminal through a communication message, the interacted data including the unlocking request and the password from the mobile terminal; the communication interface further comprises a display screen and a button; the interface data is a two-dimensional code, and when the button is placed, the two-dimensional code appears on the display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707361.9U CN206601745U (en) | 2017-06-16 | 2017-06-16 | Coded lock with communication capacity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720707361.9U CN206601745U (en) | 2017-06-16 | 2017-06-16 | Coded lock with communication capacity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206601745U true CN206601745U (en) | 2017-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720707361.9U Expired - Fee Related CN206601745U (en) | 2017-06-16 | 2017-06-16 | Coded lock with communication capacity |
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| Country | Link |
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| CN (1) | CN206601745U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393061A (en) * | 2017-06-16 | 2017-11-24 | 汪钰涵 | Coded lock and communication system with communication capacity |
| CN111739197A (en) * | 2020-04-24 | 2020-10-02 | 珠海汇金科技股份有限公司 | Lock unlocking method and system |
-
2017
- 2017-06-16 CN CN201720707361.9U patent/CN206601745U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107393061A (en) * | 2017-06-16 | 2017-11-24 | 汪钰涵 | Coded lock and communication system with communication capacity |
| CN111739197A (en) * | 2020-04-24 | 2020-10-02 | 珠海汇金科技股份有限公司 | Lock unlocking method and system |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171031 Termination date: 20180616 |
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| CF01 | Termination of patent right due to non-payment of annual fee |