CN205012795U - Electronic lock based on single-key pulse - Google Patents
Electronic lock based on single-key pulse Download PDFInfo
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- CN205012795U CN205012795U CN201520777122.1U CN201520777122U CN205012795U CN 205012795 U CN205012795 U CN 205012795U CN 201520777122 U CN201520777122 U CN 201520777122U CN 205012795 U CN205012795 U CN 205012795U
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Abstract
The utility model provides an electronic lock based on single bond pulse, include: the key device is used for providing a pulse signal to the pulse demodulation module, the pulse demodulation module is used for demodulating the pulse signal and then generating an unlocking password, and the first controller verifies the unlocking password and controls the driving motor to unlock the mechanical lock when the verification is passed. The utility model discloses a form of single bond pulse generates the password of unblanking through pulse demodulation after, can improve the complexity of password greatly to improve the security performance of the password of unblanking. In addition, if the electronic key end is forgotten or lost, the unlocking password can be input only through the key device, and the convenience of using the electronic lock is further improved.
Description
Technical field
The utility model relates to a kind of electronic lock, particularly relates to a kind of electronic lock based on singly-bound pulse.
Background technology
Electronic lock (Electroniclock) belongs to safety technological guard field, it adopts the electronic password lock with anti-theft alarm function to replace traditional mechanical code lock, overcome that mechanical code lock number of password is few, the shortcoming of poor safety performance, make coded lock all greatly improve a step technically or in performance.
Electronic lock be a kind of electronic control circuit and electromagnetic actuator combine composition new-type lockset, mode of unblanking is various, strong security, both key can be made with the individually defined thing such as card or plug, also can without key, simultaneously or in a sequence press the button or toggle switch according to one group of password, control electromagnetism execution architecture, open lock.Some can also be arranged in password to destroy key and alarm keys, not only can not open lock within a certain period of time by them by mistake, and can report to the police.Use electronic lock, once key loss or password are revealed, change key and password are easily.In view of above multiple advantage of electronic lock, electronic lock is just being subject to increasing attention, is applied to every field.
At present, the password of electronic lock on the market produces has a variety of method, as fixed password, electronic key, dynamic password etc., along with change and the progress of technology, the security performance of these coded locks is more and more higher at present, obtains apply more and more widely in office premises, hotel, warehouse.Nowadays, along with the maturation rapidly of Smart Home, having occurred that cell phone password miscellaneous is locked, and can realize the function of remote unlocking on the market, while this provides convenience for unblanking, also having brought the problem of the safety how ensureing password.Given this, the utility model introduces pulse technique, gets final product expansion cipher complexity, improves cipher safety further.
Utility model content
The shortcoming of prior art in view of the above, the purpose of this utility model is to provide a kind of electronic lock based on singly-bound pulse, for solving the dissatisfactory problem of electronic lock cipher safety in prior art.
For achieving the above object and other relevant objects, the utility model provides a kind of electronic lock based on singly-bound pulse, described electronic lock comprises: the first controller, key device, pulse demodulation module, first wireless device, CD-ROM drive motor, and mechanical lock, described pulse demodulation module and CD-ROM drive motor are connected to described first controller, described key device and first wireless device are connected to described pulse demodulation module, described mechanical lock is connected to described CD-ROM drive motor, described key device is used for providing pulse signal to described pulse demodulation module, described pulse demodulation module generates unlocking cipher after being used for carrying out demodulation to described pulse signal, described first controller is verified described unlocking cipher, and control described CD-ROM drive motor when being verified mechanical lock is unblanked.
As a kind of preferred version of the electronic lock based on singly-bound pulse of the present utility model, described unlocking cipher is that the number of times of the pulse signal received based on pulse demodulation module generates.
Further, when the number of times of described pulse signal is respectively 1 ~ 9 time, unlocking cipher after the demodulation of described pulse demodulation module is respectively numeral 1 ~ 9, and when the number of times of described pulse signal is respectively 10 ~ 35, the unlocking cipher after the demodulation of described pulse demodulation module is respectively alphabetical A ~ Z.
As a kind of preferred version of the electronic lock based on singly-bound pulse of the present utility model, described electronic lock also comprises the cue circuit be connected with described first controller, is in state of activation or resting state for pointing out electronic lock end.
As a kind of preferred version of the electronic lock based on singly-bound pulse of the present utility model, described electronic lock also comprises password setting module, is connected to described first controller, for setting the unlocking cipher of electronic lock.
As a kind of preferred version of the electronic lock based on singly-bound pulse of the present utility model, described first controller is built-in with encryption memory, for storing the unlocking cipher of user's setting.
As a kind of preferred version of the electronic lock based on singly-bound pulse of the present utility model, described electronic lock comprises the one in door lock, lock and bag lock.
As a kind of preferred version of the electronic lock based on singly-bound pulse of the present utility model, described electronic lock also comprises electron key end, it comprises second controller, second wireless device, pulse modulation module and Password Input module, described second wireless device is connected to described second controller, described Password Input module and second wireless device are connected to described pulse modulation module, described pulse modulation module carries out modulation production burst signal to the unlocking cipher inputted based on Password Input module, pulse signal is provided to described pulse demodulation module by the communication of described second wireless device and first wireless device, described pulse demodulation module generates unlocking cipher after carrying out demodulation to described pulse signal, described first controller is verified described unlocking cipher, and control described CD-ROM drive motor when being verified mechanical lock is unblanked.
Further, described first wireless device and second wireless device comprise the one in bluetooth module, Wifi module, 2G module, 3G module or 4G module.
Preferably, described electron key end comprises the one in mobile phone, panel computer or laptop computer.
As mentioned above, electronic lock based on singly-bound pulse of the present utility model, has following beneficial effect: the utility model adopts the form of singly-bound pulse, by generating unlocking cipher after pulse demodulation, greatly can improve the complexity of password, thus improve the security performance of unlocking cipher.In addition, forget or the situation such as loss if run into electron key end, electron key end can not be needed, just can complete the input of unlocking cipher by means of only key device, further increase the convenience that electronic lock uses.The utility model structure is simple, can improve safety and the convenience of electronic lock, has wide practical use in electronic lock design and use field.
Accompanying drawing explanation
Fig. 1 is shown as the structured flowchart of the electronic lock based on singly-bound pulse of the present utility model.
Fig. 2 is shown as the structured flowchart of the electron key end of the electronic lock based on singly-bound pulse of the present utility model.
Element numbers explanation
11 first controllers
12 pulse demodulation modules
13 key devices
14 first wireless devices
15 CD-ROM drive motors
16 mechanical locks
17 cue circuits
18 password setting modules
21 second controllers
22 pulse modulation module
23 second wireless devices
24 Password Input modules
Detailed description of the invention
Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art the content disclosed by this manual can understand other advantages of the present utility model and effect easily.The utility model can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this manual also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present utility model.
Refer to Fig. 1 ~ Fig. 2.It should be noted that, the diagram provided in the present embodiment only illustrates basic conception of the present utility model in a schematic way, then only the assembly relevant with the utility model is shown in diagram but not component count, shape and size when implementing according to reality is drawn, it is actual when implementing, and the kenel of each assembly, quantity and ratio can be a kind of change arbitrarily, and its assembly layout kenel also may be more complicated.
As shown in Figure 1, the present embodiment provides a kind of electronic lock based on singly-bound pulse, described electronic lock comprises: the first controller 11, key device 13, pulse demodulation module 12, first wireless device 14, CD-ROM drive motor 15, and mechanical lock 16, described pulse demodulation module 12 is connected to described first controller 11 with CD-ROM drive motor 15, described key device 13 and first wireless device 14 are connected to described pulse demodulation module 12, described mechanical lock 16 is connected to described CD-ROM drive motor 15, described key device 13 is for providing pulse signal to described pulse demodulation module 12, described pulse demodulation module 12 generates unlocking cipher after carrying out demodulation to described pulse signal, described first controller 11 is verified described unlocking cipher, and control described CD-ROM drive motor 15 pairs of mechanical locks 16 when being verified and unblank.
In the present embodiment, described unlocking cipher is that the number of times of the pulse signal received based on pulse demodulation module 12 generates.Further, when the number of times of described pulse signal is respectively 1 ~ 9 time, unlocking cipher after the demodulation of described pulse demodulation module 12 is respectively numeral 1 ~ 9, when the number of times of described pulse signal is respectively 10 ~ 35, the unlocking cipher after the demodulation of described pulse demodulation module 12 is respectively alphabetical A ~ Z.
Particularly, the effective width of the pulse that described pulse demodulation module 12 receives can be set, as 0.1 ~ 1 second, namely the pulse signal of pulse width in 0.1 ~ 1 second inputted by key device 13 is effective pulse signal, the pulse signal exceeding this width is idler Pulse signal, and described pulse demodulation module 12 only processes effective impulse signal.Certainly, the width of described effective impulse signal can be determined according to demand, is not limited to cited example herein.
Further, described unlocking cipher is that the number of times of the effective impulse signal received based on pulse demodulation module 12 generates.And, every password is made up of multiple pulse signal, after multiple pulse signal has inputted, need pause Preset Time (as 2 seconds, can set according to demand, be not limited to this example), namely the clearing of pulse signal number of times are carried out, a corresponding password can be generated after clearing, such as, input effective impulse signal 4 times, the input interval of these 4 effective impulse signals is no more than 2 seconds, after 4 effective impulses have inputted, dead time was more than 2 seconds, a then Password Input success, after pulse demodulation module 12 demodulation, should be then numeral " 4 " for password.According to above rule, once input the password of setting, if unlocking cipher is 6 bit digital " 253489 ", then input process is: 2 subpulse-pause 2 seconds-5 subpulse-pauses subpulse-pause in 2 seconds-3 subpulse-pause in 2 seconds-4 subpulse-pause in 2 seconds-8 subpulse-pause in 2 seconds-9 2 seconds, the checking of unlocking cipher can be completed, thus electronic lock is opened.If be set with letter in password, as " B ", then the number of times of pulse is 11 times, the like.In addition, if the continuous authentication failed of unlocking cipher more than 3 times, electronic lock then can enter the state of automatically locking, and again can not input unlocking cipher in a period of time (as 30 minutes).
As shown in Figure 1, described key device 13 can also be used for the activation of electronic lock, switches to state of activation by electronic lock from resting state.In addition, described electronic lock also comprises the cue circuit 17 be connected with described controller, is in state of activation or resting state for pointing out electronic lock end.
As shown in Figure 1, described electronic lock also comprises password setting module 18, is connected to described first controller 11, for setting the unlocking cipher of electronic lock.Described password setting module 18 comprises keyboard in the present embodiment.Further, described first controller 11 is built-in with encryption memory, for storing the unlocking cipher of user's setting.
Exemplarily, described electronic lock comprises the one in door lock, lock and bag lock.In the present embodiment, described electronic lock is door lock.
As shown in Figure 2, described electronic lock also comprises electron key end, it comprises second controller 21, second wireless device 23, pulse modulation module 22 and Password Input module 24, described second wireless device 23 is connected to described second controller 21, described Password Input module 24 and second wireless device 23 are connected to described pulse modulation module 22, described pulse modulation module 22 carries out modulation production burst signal to the unlocking cipher inputted based on Password Input module 24, pulse signal is provided with the communication of first wireless device 14 to described pulse demodulation module 12 by described second wireless device 23, described pulse demodulation module 12 generates unlocking cipher after carrying out demodulation to described pulse signal, described first controller 11 is verified described unlocking cipher, and control described CD-ROM drive motor 15 pairs of mechanical locks 16 when being verified and unblank.
Particularly, user can input numeral or letter code by described Password Input module 24, described numeral or letter is converted to pulse signal by described pulse modulation module 22, as numeral " 2 ", " 5 " then convert 2 subpulses and 5 subpulses respectively to, letter " C " " E " then converts 12 subpulses and 14 subpulses respectively to, pulse signal is provided with the communication of first wireless device 14 to described pulse demodulation module 12 by described second wireless device 23 after converting pulse to, described pulse demodulation module 12 generates unlocking cipher after carrying out demodulation to described pulse signal, described first controller 11 is verified described unlocking cipher, and control described CD-ROM drive motor 15 pairs of mechanical locks 16 when being verified and unblank.
Exemplarily, described Password Input module 24 can be the device such as touch-screen, keyboard.
Exemplarily, described first wireless device 14 and second wireless device 23 comprise the one in bluetooth module, Wifi module, 2G module, 3G module or 4G module.In the present embodiment, described first wireless device 14 and second wireless device 23 are bluetooth module.
Exemplarily, described electron key end comprises the one in mobile phone, panel computer or laptop computer.In the present embodiment, described electron key end is the mobile phone with Bluetooth function.
Particularly, electronic lock due to the present embodiment has key device 13 and electron key end simultaneously, both by key device 13, electronic lock can be opened, also by electron key end, electronic lock can be opened, especially when electron key end is forgotten or lost, electron key end can not be needed, just can complete the input of unlocking cipher by means of only key device 13, further increase the convenience that electronic lock uses.
As mentioned above, the utility model provides a kind of electronic lock based on singly-bound pulse, described electronic lock comprises: the first controller 11, key device 13, pulse demodulation module 12, first wireless device 14, CD-ROM drive motor 15, and mechanical lock 16, described pulse demodulation module 12 is connected to described first controller 11 with CD-ROM drive motor 15, described key device 13 and first wireless device 14 are connected to described pulse demodulation module 12, described mechanical lock 16 is connected to described CD-ROM drive motor 15, described key device 13 is for providing pulse signal to described pulse demodulation module 12, described pulse demodulation module 12 generates unlocking cipher after carrying out demodulation to described pulse signal, described first controller 11 is verified described unlocking cipher, and control described CD-ROM drive motor 15 pairs of mechanical locks 16 when being verified and unblank.The utility model adopts the form of singly-bound pulse, by generating unlocking cipher after pulse demodulation, greatly can improve the complexity of password, thus improves the security performance of unlocking cipher.In addition, forget or the situation such as loss if run into electron key end, electron key end can not be needed, just can complete the input of unlocking cipher by means of only key device 13, further increase the convenience that electronic lock uses.The utility model structure is simple, can improve safety and the convenience of electronic lock, has wide practical use in electronic lock design and use field.So the utility model effectively overcomes various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present utility model and effect thereof only, but not for limiting the utility model.Any person skilled in the art scholar all without prejudice under spirit of the present utility model and category, can modify above-described embodiment or changes.Therefore, such as have in art and usually know that the knowledgeable modifies or changes not departing from all equivalences completed under the spirit and technological thought that the utility model discloses, must be contained by claim of the present utility model.
Claims (10)
1. the electronic lock based on singly-bound pulse, it is characterized in that, described electronic lock comprises: the first controller, key device, pulse demodulation module, first wireless device, CD-ROM drive motor, and mechanical lock, described pulse demodulation module and CD-ROM drive motor are connected to described first controller, described key device and first wireless device are connected to described pulse demodulation module, described mechanical lock is connected to described CD-ROM drive motor, described key device is used for providing pulse signal to described pulse demodulation module, described pulse demodulation module generates unlocking cipher after being used for carrying out demodulation to described pulse signal, described first controller is verified described unlocking cipher, and control described CD-ROM drive motor when being verified mechanical lock is unblanked.
2. the electronic lock based on singly-bound pulse according to claim 1, is characterized in that: described unlocking cipher is that the number of times of the pulse signal received based on pulse demodulation module generates.
3. the electronic lock based on singly-bound pulse according to claim 2, it is characterized in that: when the number of times of described pulse signal is respectively 1 ~ 9 time, unlocking cipher after the demodulation of described pulse demodulation module is respectively numeral 1 ~ 9, when the number of times of described pulse signal is respectively 10 ~ 35, the unlocking cipher after the demodulation of described pulse demodulation module is respectively alphabetical A ~ Z.
4. the electronic lock based on singly-bound pulse according to claim 1, is characterized in that: described electronic lock also comprises the cue circuit be connected with described first controller, is in state of activation or resting state for pointing out electronic lock end.
5. the electronic lock based on singly-bound pulse according to claim 1, is characterized in that: described electronic lock also comprises password setting module, is connected to described first controller, for setting the unlocking cipher of electronic lock.
6. the electronic lock based on singly-bound pulse according to claim 1, is characterized in that: described first controller is built-in with encryption memory, for storing the unlocking cipher of user's setting.
7. the electronic lock based on singly-bound pulse according to claim 1, is characterized in that: described electronic lock comprises the one in door lock, lock and bag lock.
8. the electronic lock based on singly-bound pulse according to claim 1, it is characterized in that: described electronic lock also comprises electron key end, it comprises second controller, second wireless device, pulse modulation module and Password Input module, described second wireless device is connected to described second controller, described Password Input module and second wireless device are connected to described pulse modulation module, described pulse modulation module carries out modulation production burst signal to the unlocking cipher inputted based on Password Input module, pulse signal is provided to described pulse demodulation module by the communication of described second wireless device and first wireless device, described pulse demodulation module generates unlocking cipher after carrying out demodulation to described pulse signal, described first controller is verified described unlocking cipher, and control described CD-ROM drive motor when being verified mechanical lock is unblanked.
9. the electronic lock based on singly-bound pulse according to claim 8, is characterized in that: described first wireless device and second wireless device comprise the one in bluetooth module, Wifi module, 2G module, 3G module or 4G module.
10. the electronic lock based on singly-bound pulse according to claim 8, is characterized in that: described electron key end comprises the one in mobile phone, panel computer or laptop computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777122.1U CN205012795U (en) | 2015-10-08 | 2015-10-08 | Electronic lock based on single-key pulse |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520777122.1U CN205012795U (en) | 2015-10-08 | 2015-10-08 | Electronic lock based on single-key pulse |
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| CN205012795U true CN205012795U (en) | 2016-02-03 |
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| CN201520777122.1U Active CN205012795U (en) | 2015-10-08 | 2015-10-08 | Electronic lock based on single-key pulse |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567623A (en) * | 2015-10-08 | 2017-04-19 | 上海新微技术研发中心有限公司 | Electronic lock based on single-key pulse |
| WO2017206355A1 (en) * | 2016-06-03 | 2017-12-07 | 海宁滴滴箱包智能科技有限公司 | Intelligent suitcase with short-range unlocking function |
| CN108010175A (en) * | 2018-01-10 | 2018-05-08 | 云南电网有限责任公司电力科学研究院 | A kind of pulse ray coded lock and password setting method, password unlocking method |
| CN108242092A (en) * | 2016-12-23 | 2018-07-03 | 上海新微技术研发中心有限公司 | Electronic lock with modular electronic key end |
-
2015
- 2015-10-08 CN CN201520777122.1U patent/CN205012795U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106567623A (en) * | 2015-10-08 | 2017-04-19 | 上海新微技术研发中心有限公司 | Electronic lock based on single-key pulse |
| WO2017206355A1 (en) * | 2016-06-03 | 2017-12-07 | 海宁滴滴箱包智能科技有限公司 | Intelligent suitcase with short-range unlocking function |
| CN108242092A (en) * | 2016-12-23 | 2018-07-03 | 上海新微技术研发中心有限公司 | Electronic lock with modular electronic key end |
| CN108010175A (en) * | 2018-01-10 | 2018-05-08 | 云南电网有限责任公司电力科学研究院 | A kind of pulse ray coded lock and password setting method, password unlocking method |
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