CN204178418U - Electronic coding lock system - Google Patents
Electronic coding lock system Download PDFInfo
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- CN204178418U CN204178418U CN201420352768.0U CN201420352768U CN204178418U CN 204178418 U CN204178418 U CN 204178418U CN 201420352768 U CN201420352768 U CN 201420352768U CN 204178418 U CN204178418 U CN 204178418U
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Abstract
A kind of electronic coding lock system, comprise: the cipher authentication system of electric lock cylinder and the operation of control electric lock cylinder, described cipher authentication system comprises load module, output module, the first power supply, control module, one-time pad authentication module, note output unit, and described first power supply, load module, output module, one-time pad authentication module, note output unit are connected with control module respectively.When needs are unblanked, electronic password lock utilizes one-time pad authentication module to produce unique standard cipher, after standard cipher being sent to corresponding mobile terminal, after user receives note, utilize the standard cipher in note as password to be verified, thus open electronic password lock, security is high.
Description
Technical field
The utility model relates to burglary-resisting installation, particularly relates to a kind of electronic coding lock system.
Background technology
Along with the development of electronic technology, each electronic product is arisen at the historic moment, and electronic lock is exactly one of them, the advantages such as it has automatic open-close, easy to operate.Electronic lock of a great variety, such as combination padlock, Fingerprint Lock, magnetic card lock, IC card lock, biological lock etc.Compare the still keying type electronic permutation lock of widespread use at present.
Electronic password lock a kind of comes control circuit or chip operation by Password Input, thus control the opening and closing of mechanical switch, complete unblank, the product of locking task.Existing coded lock exist password single, be easily stolen, fixed password such as easily to pass into silence at the shortcoming.A lot of large enterprise at present, as electric power and water conservancy system enterprise, the communications field, and some larger retail companies etc. all face a same problem, be exactly how improving production efficiency again under safing prerequisite per capita, normal operation enterprise and license to other employees and go to pass in and out multiple secret space.As an enterprise has thousands of secret spaces, single coded lock can not ensure its security.
Utility model content
The problem that the utility model solves is to provide a kind of electronic coding lock system, and it is low that password is revealed possibility, and security is good.
For solving the problem, the utility model embodiment provides a kind of electronic coding lock system, comprise: electronic password lock, tripper, described electronic password lock has password generator and the first signal transmitter unit, the Crypted password that described password generator produces has key, and utilize the first signal transmitter unit that the Crypted password of correspondence is wirelessly transmitted to tripper, described tripper has the first signal receiving device and the key decoding chip corresponding with the key of password generator, the Crypted password utilizing the first signal receiving device to obtain is carried out key decoding by described key decoding chip, thus obtain the password of unlocking electronic password lock.
Optionally, described password generator is static password maker or one-time pad time dynamic password generator.
Optionally, when described password generator is one-time pad time dynamic password generator, described password generator is time-based disposal password maker.
Optionally, described tripper comprises display unit, shows decoded password.
Optionally, when the password that electronic password lock inputs is repeatedly different from the password that password generator produces, electronic password lock sends alerting signal.
Optionally, described tripper has secondary signal transmitter unit, described electronic password lock has secondary signal receiving element, after tripper obtains password, described secondary signal transmitter unit and secondary signal receiving element is utilized cipher feedback to be wired back electronic puzzle lock, after described electronic password lock receives password, realize auto-unlocking.
Optionally, described first signal receiving device and secondary signal transmitter unit are same wireless transmitter, and described secondary signal receiving trap and the first signal transmitter unit are same wireless transmitter.
Optionally, described wireless transmitter is blue-tooth device, infrared facility, rfid device and wifi device.
Optionally, described password generator is VD5026 chip, and described key decoding chip is VD5027 chip; Or described password generator is MC145026 chip, described key decoding chip is MC145027 chip; Or described password generator is ACM1330E chip, described key decoding chip is ACM1550D chip.
Compared with prior art, the technical program has the following advantages:
The password produced due to described electronic password lock has key, be not easy to reveal, only have after the key decoding chip of homographic solution locking device carries out key decoding, the password of unlocking electronic password lock could be obtained, can avoid forgets Password causes not driving lock, password can be avoided again to be revealed, and security is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electronic coding lock system of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, by specific embodiment, clear, complete description is carried out to the technical solution of the utility model.
Please refer to Fig. 1, for the structural representation of the electronic coding lock system of the utility model embodiment, comprise: electronic password lock 10, tripper 20, described electronic password lock 10 has password generator 11 and the first signal transmitter unit 12, described password generator 11 is connected with the first signal transmitter unit 12, described password generator 11 produces Crypted password and has key, and utilizes the first signal transmitter unit 12 that the Crypted password of correspondence is wirelessly transmitted to tripper 20; Described tripper 20 has the first signal receiving device 22 and the key decoding chip 21 corresponding with the key of password generator 11, described key decoding chip 21 carries out key decoding by utilizing the first signal receiving device 22 to obtain Crypted password, thus obtains the password of unlocking electronic password lock 10.
In the present embodiment, when user needs to unblank, user presses the unlock button on electronic password lock 10 or the unlock button on touch-screen, and the password generator 11 of electronic password lock 10 is started working.Described password generator 11 generates the Crypted password with key.In the present embodiment, the password that described Crypted password is corresponding is 6 arabic numeral.In other embodiments, the password that described Crypted password is corresponding is wherein one or more the combination of arabic numeral, letter, symbol, and corresponding figure place also can not be 6.
In the present embodiment, the password that described Crypted password is corresponding is static password, and a corresponding password of electronic password lock 10, only utilizes described password generator 11 to be encrypted.
In other embodiments, described password generator is one-time pad time dynamic password generator, unblanks to lock the password produced each time not identical, and by secret key encryption, can improve security further.Wherein in an embodiment, described one-time pad time dynamic password generator is time-based disposal password maker.
After obtaining Crypted password, described electronic password lock 10 utilizes the first signal transmitter unit 12 Crypted password to be sent to the first signal receiving unit 22, and utilizes the key decoding chip 21 be attached thereto to carry out secret key decryption.Because described key decoding chip 21 corresponds to the password generator 11 of electronic password lock 10, therefore the Crypted password that the tripper 20 ability decryption maker 11 only holding counterpart keys decoding chip produces, as long as tripper 20 is not lost, other people are difficult to the password cracking electronic password lock.
In the present embodiment, described password generator is ACM1330E chip, and described key decoding chip is ACM1550D chip.Described ACM1330E chip and ACM1550D chip are the wireless lock solutions based on " frame hopping ", utilize the ciphering unit of 32 nonlinear feedback shift registers (NLFSR) and 64 key compositions, the encryption to input 32 bit binary data can be realized at most, output after encryption is 32 scale-of-two random numbers, input has a change, output after encryption statistically will have position over half to change, and have quite high randomness, security is high.
In other embodiments, described password generator is VD5026 chip, and described key decoding chip is VD5027 chip; Or described password generator is MC145026 chip, described key decoding chip is MC145027 chip.
Described first signal transmitter unit 12 and the first signal receiving unit 22 are blue-tooth device, infrared facility, rfid device, note reception and emitter or wifi device.Wherein in an embodiment, described first signal transmitter unit 12 and the first signal receiving unit 22 correspond to note and receive and emitter, send the note with key, after the decoding of key decoding chip, note could normally show, and not so note receives rear display mess code.
In the present embodiment, described tripper 20 has display unit, for having smart mobile phone or the Intelligent key of key decoding chip 21, after key decoding chip 21 is decoded, electronic password lock 10 utilizes described display unit to show decoded password, unlocks after user knows password to electronic password lock 10.
In other embodiments, described tripper has secondary signal transmitter unit, described electronic password lock has secondary signal receiving element, after tripper obtains password, described secondary signal transmitter unit and secondary signal receiving element is utilized cipher feedback to be wired back electronic puzzle lock, after described electronic password lock receives password, realize auto-unlocking.Described first signal receiving device and secondary signal transmitter unit can be same wireless transmitter, it can be same wireless transmitter that described secondary signal receiving trap and the first signal are launched, and described wireless transmitter is blue-tooth device, infrared facility, rfid device or wifi device.
Meanwhile, when the password that electronic password lock inputs is repeatedly different from the password that password generator produces, electronic password lock sends alerting signal.
It should be noted that, above-mentioned modules of the present utility model is physical components; Certainly, individual modules function is wherein by software simulating, but this does not belong to category of the present utility model, and its specific implementation also has nothing to do with the utility model.
Although the utility model with preferred embodiment openly as above; but it is not for limiting the utility model; any those skilled in the art are not departing from spirit and scope of the present utility model; the Method and Technology content of above-mentioned announcement can be utilized to make possible variation and amendment to technical solutions of the utility model; therefore; every content not departing from technical solutions of the utility model; the any simple modification done above embodiment according to technical spirit of the present utility model, equivalent variations and modification, all belong to the protection domain of technical solutions of the utility model.
Claims (9)
1. an electronic coding lock system, it is characterized in that, comprise: electronic password lock, tripper, described electronic password lock has password generator and the first signal transmitter unit, the Crypted password that described password generator produces has key, and utilizes the first signal transmitter unit that the Crypted password of correspondence is wirelessly transmitted to tripper; Described tripper has the first signal receiving device and the key decoding chip corresponding with the key of password generator, the Crypted password utilizing the first signal receiving device to obtain is carried out key decoding by described key decoding chip, thus obtains the password of unlocking electronic password lock.
2. electronic coding lock system as claimed in claim 1, it is characterized in that, described password generator is static password maker or one-time pad time dynamic password generator.
3. electronic coding lock system as claimed in claim 2, it is characterized in that, when described password generator is one-time pad time dynamic password generator, described password generator is time-based disposal password maker.
4. electronic coding lock system as claimed in claim 1, it is characterized in that, described tripper comprises display unit, shows decoded password.
5. electronic coding lock system as claimed in claim 1, is characterized in that, when the password that electronic password lock inputs is repeatedly different from the password that password generator produces, electronic password lock sends alerting signal.
6. electronic coding lock system as claimed in claim 1, it is characterized in that, described tripper has secondary signal transmitter unit, described electronic password lock has secondary signal receiving element, after tripper obtains password, utilize described secondary signal transmitter unit and secondary signal receiving element cipher feedback to be wired back electronic puzzle lock, after described electronic password lock receives password, realize auto-unlocking.
7. electronic coding lock system as claimed in claim 6, it is characterized in that, described first signal receiving device and secondary signal transmitter unit are same wireless transmitter, and described secondary signal receiving trap and the first signal transmitter unit are same wireless transmitter.
8. electronic coding lock system as claimed in claim 7, it is characterized in that, described wireless transmitter is blue-tooth device, infrared facility, rfid device or wifi device.
9. electronic coding lock system as claimed in claim 1, it is characterized in that, described password generator is VD5026 chip, and described key decoding chip is VD5027 chip; Or described password generator is MC145026 chip, described key decoding chip is MC145027 chip; Or described password generator is ACM1330E chip, described key decoding chip is ACM1550D chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352768.0U CN204178418U (en) | 2014-06-27 | 2014-06-27 | Electronic coding lock system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420352768.0U CN204178418U (en) | 2014-06-27 | 2014-06-27 | Electronic coding lock system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204178418U true CN204178418U (en) | 2015-02-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420352768.0U Expired - Fee Related CN204178418U (en) | 2014-06-27 | 2014-06-27 | Electronic coding lock system |
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| CN (1) | CN204178418U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976471A (en) * | 2016-05-18 | 2016-09-28 | 北京千丁互联科技有限公司 | Access control equipment, visitor management method and visitor management system |
| CN106097494A (en) * | 2016-06-03 | 2016-11-09 | 北京小米移动软件有限公司 | The method for unlocking of smart lock and device |
| CN106600797A (en) * | 2017-01-25 | 2017-04-26 | 北京信通力创科技有限公司 | Dynamic graphic password lock, server, sharing system and unlocking and locking methods thereof |
| CN107979472A (en) * | 2017-12-01 | 2018-05-01 | 江苏乐希科技有限公司 | A kind of coding lock system and authentication method |
| CN109636982A (en) * | 2018-12-19 | 2019-04-16 | 广东工业大学 | A kind of gate inhibition's open method, system and relevant apparatus |
| CN109636983A (en) * | 2018-12-19 | 2019-04-16 | 广东工业大学 | A kind of access control method, device and access control system |
-
2014
- 2014-06-27 CN CN201420352768.0U patent/CN204178418U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105976471A (en) * | 2016-05-18 | 2016-09-28 | 北京千丁互联科技有限公司 | Access control equipment, visitor management method and visitor management system |
| CN106097494A (en) * | 2016-06-03 | 2016-11-09 | 北京小米移动软件有限公司 | The method for unlocking of smart lock and device |
| CN106600797A (en) * | 2017-01-25 | 2017-04-26 | 北京信通力创科技有限公司 | Dynamic graphic password lock, server, sharing system and unlocking and locking methods thereof |
| CN107979472A (en) * | 2017-12-01 | 2018-05-01 | 江苏乐希科技有限公司 | A kind of coding lock system and authentication method |
| CN109636982A (en) * | 2018-12-19 | 2019-04-16 | 广东工业大学 | A kind of gate inhibition's open method, system and relevant apparatus |
| CN109636983A (en) * | 2018-12-19 | 2019-04-16 | 广东工业大学 | A kind of access control method, device and access control system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20160627 |
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| CF01 | Termination of patent right due to non-payment of annual fee |