CN104766396A - A sound wave lock having a temporary user mode and a using method thereof - Google Patents
A sound wave lock having a temporary user mode and a using method thereof Download PDFInfo
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- CN104766396A CN104766396A CN201510127177.2A CN201510127177A CN104766396A CN 104766396 A CN104766396 A CN 104766396A CN 201510127177 A CN201510127177 A CN 201510127177A CN 104766396 A CN104766396 A CN 104766396A
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- electronic lock
- digital certificate
- sound wave
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Abstract
The invention relates to the field of electronic locks and particularly relates to a sound wave lock having a temporary user mode and a using method thereof. The sound wave lock comprises N electronic locks, an electronic lock controller, a sound wave transmit-receive module, a USB to serial port module, embedded systems, loudspeakers, microphones, unlocking applications, a long-term effective administrator digital certificate with rights of administrators, a temporary digital certificate that is generated by the unlocking application provided with the administrator digital certificate and that has an unlocking right in a certain period, and a standby unlocking device used for unlocking the electronic locks in unexpected situations. The N electronic locks, the sound wave transmit-receive module and the USB to serial port module are separately connected to the electronic lock controller through wires. The loudspeakers and the microphones are separately connected to the embedded systems through wires. The sound wave lock has the temporary user mode. A standby unlocking method is provided. The electronic lock controller controls a plurality of the electronic locks, and a plurality of electronic lock controllers are allowed to be used simultaneously without mutual interference.
Description
Technical field
The present invention relates to electronic lock field, specifically a kind of lock of the sound wave with Interim use person pattern and using method thereof.
Background technology
Existing electronic lock needs to carry private key in addition usually, not only take up room but also not Portable belt, unblock software is arranged on and the equipment such as mobile phone completes unblock by bluetooth or network and does not need to carry in addition to solve the problem by prior art, but bluetooth and network cost higher, and bluetooth is online needs the at substantial time.
Chinese Patent Application No.: 201410285235.X, the applying date: on 06 24th, 2014, invention and created name is: the electronic lock utilizing sound wave to carry out unblanking and deployment method thereof, this application case disclose a kind of utilize sound wave to carry out unblanking electronic lock and deployment method, this electronic lock comprises the access controller for control gate switch, and described single-chip microcomputer realizes the data communication with extraneous handheld terminal by loudspeaker and microphone.This application case weak point is: during unblock, handheld terminal does not send address information easily, and cause communication chaotic, reliability reduces; Without Interim use person pattern, Interim use person cannot use or can forever use, and function lacks, security is poor; An electronic lock controller can only control an electronic lock, causes the waste of resource; Without unlocking manner for subsequent use, just in case handheld terminal is lost or loudspeaker damage or microphone damages or other faults occur, electronic lock is difficult to be opened, and security is lower, reliability is poor.
Summary of the invention
the technical matters that invention will solve
For sound wave electronic lock of the prior art without Interim use person pattern, do not comprise the technical matterss such as address information without when unlocking manner for subsequent use, the wasting of resources, communication, the invention provides a kind of sound wave with Interim use person pattern lock, it is simple to operate, reliability is high, resource utilization is high, security is good, complete function, and the person's pattern that provides Interim use.
technical scheme
For achieving the above object, technical scheme provided by the invention is:
A kind of lock of the sound wave with Interim use person pattern, comprise electronic lock, electronic lock controller, acoustic emission and receiver module, USB turn serial port module, embedded system, loudspeaker, microphone, unblock are applied, permanently effective and have administrator right keeper's digital certificate, have within certain time limit unlocking authority temporary digital certificate, for opening the unlocker device for subsequent use of electronic lock under unexpected situation, the quantity of described electronic lock is N; Described N number of electronic lock, acoustic emission turn serial port module with receiver module with USB and are connected with described electronic lock controller respectively by wire; Described loudspeaker is connected with embedded system respectively by wire with microphone; Described unblock application is arranged in described embedded system; Described keeper's digital certificate is provided by manufacturer, and keeper's digital certificate can import to and unlock in application; Effective deadline information is comprised in described temporary digital certificate; temporary digital certificate produces after being applied in setting temporary digital certificate valid period by the unblock of having installed keeper's digital certificate, and temporary digital certificate can import to the unblock be arranged in other embedded systems and applies interior and can use to open electronic lock within valid period; Described unlocker device for subsequent use turns serial port module by USB and sends unlocking pin to electronic lock controller, and after unlocker device for subsequent use sends unlocking pin to electronic lock controller, electronic lock controller opens corresponding electronic lock; Described unblock application, one unlocks in application and can install multiple keeper's digital certificate for opening different electronic lock controller or temporary digital certificate.
Preferably, described embedded system is smart mobile phone.
Preferably, the sound wave that described loudspeaker and sound wave launching and receiving module send is ultrasound wave.
Preferably, described unlocker device for subsequent use is computer.
Preferably, the quantity of described electronic lock is 3.
Preferably, the using method of described a kind of lock of the sound wave with Interim use person pattern, comprises the following steps:
A unblock application is installed in embedded system by ();
B () opens keeper's digital certificate or the temporary digital certificate in valid period by unlocking application, complete the installation of digital certificate;
C unblock application that () is provided with keeper's digital certificate or the temporary digital certificate in valid period sends by embedded system control loudspeaker the sound wave being loaded with address information;
D () electronic lock controller receives by acoustic emission and receiver module sound wave that embedded system sends and is compared the address of address information wherein and electronic lock controller, if address information is identical with the address of electronic lock controller, electronic lock controller is launched by acoustic emission and receiver module the sound wave that is loaded with random number and random number stored;
E () unlocks the sound wave that application is sent by embedded system control microphone reception electronic lock controller, and the result obtained sent in the form of a sound wave by loudspeaker after the random number be wherein loaded with taking-up is encrypted computing;
F random number is encrypted computing and compares with the data that are loaded with in the acoustic signals received by () electronic lock controller, if operation result is identical with the data received and the quantity of electronic lock is 1, open electronic lock, if operation result is identical with the data received and electron institute obtains more than one of quantity, send confirmation signal to embedded system;
G () receives the confirmation signal after, the electronic lock that user wishes to open by unlocking application choice, numbering sends by embedded system;
H () electronic lock controller opens corresponding electronic lock;
When needs electronic lock opened authority give temporarily other embedded systems use time, the unblock application being provided with keeper's digital certificate is first selected to need the digital certificate of deriving then to set valid period, finally derive temporary digital certificate, after derivation, Interim use person only need use the embedded system being provided with unblock application to open the installation that temporary digital certificate can complete temporary digital certificate;
J (), when keeper's digital certificate is lost or acoustic emission and receiver module are damaged, uses interim unlocker device to turn serial port module by USB and inputs unlocking pin to electronic lock controller and can complete unblock.
beneficial effect
Adopt technical scheme provided by the invention, compared with prior art, there is following beneficial effect:
(1) a kind of sound wave with Interim use person pattern lock of the present invention, the person's pattern that has Interim use, not only uses convenient but also borrower and both cannot lend other people and also cannot use outward in valid period, convenient and swift, safe and reliable.
(2) a kind of sound wave with Interim use person pattern lock of the present invention, when opening electronic lock, first embedded system can send the sound wave containing address information, and can not mutually disturb when different electronic locks is used simultaneously, reliability is higher.
(3) a kind of lock of the sound wave with Interim use person pattern of the present invention, when keeper's digital certificate lose or acoustic emission and receiver module damaged time, use interim unlocker device to turn serial port module by USB and can complete unblock to electronic lock controller input unlocking pin, safe and reliable.
(4) a kind of lock of the sound wave with Interim use person pattern of the present invention, an electronic lock controller can control multiple electronic lock simultaneously, and resource utilization is high.
(5) a kind of lock of the sound wave with Interim use person pattern of the present invention, reliably easy to use, with low cost, principle is simple, is convenient to promote the use of.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention;
Fig. 2 is method for unlocking schematic flow sheet of the present invention;
Fig. 3 is derivation temporary digital certificate schematic flow sheet of the present invention.
Embodiment
For understanding content of the present invention further, the present invention is described in detail by reference to the accompanying drawings.
embodiment 1
As shown in Figure 1, Figure 2, Fig. 3, a kind of lock of the sound wave with Interim use person pattern of the present embodiment, comprise electronic lock, electronic lock controller, acoustic emission and receiver module, USB turn serial port module, embedded system, loudspeaker, microphone, unblock are applied, permanently effective and have administrator right keeper's digital certificate, have within certain time limit unlocking authority temporary digital certificate, for opening the unlocker device for subsequent use of electronic lock under unexpected situation, the quantity of described electronic lock is N; Described N number of electronic lock, acoustic emission turn serial port module with receiver module with USB and are connected with described electronic lock controller respectively by wire; Described loudspeaker is connected with embedded system respectively by wire with microphone; Described unblock application is arranged in described embedded system; Described keeper's digital certificate is provided by manufacturer, and keeper's digital certificate can import to and unlock in application; Effective deadline information is comprised in described temporary digital certificate; temporary digital certificate produces after being applied in setting temporary digital certificate valid period by the unblock of having installed keeper's digital certificate, and temporary digital certificate can import to the unblock be arranged in other embedded systems and applies interior and can use to open electronic lock within valid period; Described unlocker device for subsequent use turns serial port module by USB and sends unlocking pin to electronic lock controller, and after unlocker device for subsequent use sends unlocking pin to electronic lock controller, electronic lock controller opens corresponding electronic lock; Described unblock application, one unlocks in application and can install multiple keeper's digital certificate for opening different electronic lock controller or temporary digital certificate; Described embedded system is smart mobile phone; The sound wave that described loudspeaker and sound wave launching and receiving module send is ultrasound wave; Described unlocker device for subsequent use is computer; The quantity of described electronic lock is 3.
As shown in Figure 1, Figure 2, Fig. 3, the using method of a kind of sound wave with the Interim use person pattern lock of the present embodiment, comprises the following steps:
A unblock application is installed in embedded system by ();
B () opens keeper's digital certificate or the temporary digital certificate in valid period by unlocking application, complete the installation of digital certificate;
C unblock application that () is provided with keeper's digital certificate or the temporary digital certificate in valid period sends by embedded system control loudspeaker the sound wave being loaded with address information;
D () electronic lock controller receives by acoustic emission and receiver module sound wave that embedded system sends and is compared the address of address information wherein and electronic lock controller, if address information is identical with the address of electronic lock controller, electronic lock controller is launched by acoustic emission and receiver module the sound wave that is loaded with random number and random number stored;
E () unlocks the sound wave that application is sent by embedded system control microphone reception electronic lock controller, and the result obtained sent in the form of a sound wave by loudspeaker after the random number be wherein loaded with taking-up is encrypted computing;
F random number is encrypted computing and compares with the data that are loaded with in the acoustic signals received by () electronic lock controller, if operation result is identical with the data received and the quantity of electronic lock is 1, open electronic lock, if operation result is identical with the data received and electron institute obtains more than one of quantity, send confirmation signal to embedded system;
G () receives the confirmation signal after, the electronic lock that user wishes to open by unlocking application choice, numbering sends by embedded system;
H () electronic lock controller opens corresponding electronic lock;
When needs electronic lock opened authority give temporarily other embedded systems use time, the unblock application being provided with keeper's digital certificate is first selected to need the digital certificate of deriving then to set valid period, finally derive temporary digital certificate, after derivation, Interim use person only need use the embedded system being provided with unblock application to open the installation that temporary digital certificate can complete temporary digital certificate;
J (), when keeper's digital certificate is lost or acoustic emission and receiver module are damaged, uses interim unlocker device to turn serial port module by USB and inputs unlocking pin to electronic lock controller and can complete unblock.
Schematically above be described the present invention and embodiment thereof, this description does not have restricted, and also just one of the embodiments of the present invention shown in accompanying drawing, actual structure is not limited thereto.So, if those of ordinary skill in the art enlightens by it, when not departing from the invention aim, designing the frame mode similar to this technical scheme and embodiment without creationary, all should protection scope of the present invention be belonged to.
Claims (6)
1. the lock of the sound wave with Interim use person pattern, comprise electronic lock, electronic lock controller, acoustic emission and receiver module, USB turn serial port module, embedded system, loudspeaker, microphone, unblock are applied, permanently effective and have administrator right keeper's digital certificate, have within certain time limit unlocking authority temporary digital certificate, for opening the unlocker device for subsequent use of electronic lock under unexpected situation, it is characterized in that: the quantity of described electronic lock is N; Described N number of electronic lock, acoustic emission turn serial port module with receiver module with USB and are connected with described electronic lock controller respectively by wire; Described loudspeaker is connected with embedded system respectively by wire with microphone; Described unblock application is arranged in described embedded system; Described keeper's digital certificate is provided by manufacturer, and keeper's digital certificate can import to and unlock in application; Effective deadline information is comprised in described temporary digital certificate; temporary digital certificate produces after being applied in setting temporary digital certificate valid period by the unblock of having installed keeper's digital certificate, and temporary digital certificate can import to the unblock be arranged in other embedded systems and applies interior and can use to open electronic lock within valid period; Described unlocker device for subsequent use turns serial port module by USB and sends unlocking pin to electronic lock controller, and after unlocker device for subsequent use sends unlocking pin to electronic lock controller, electronic lock controller opens corresponding electronic lock; Described unblock application, one unlocks in application and can install multiple keeper's digital certificate for opening different electronic lock controller or temporary digital certificate.
2. a kind of lock of the sound wave with Interim use person pattern according to claim 1, is characterized in that: described embedded system is smart mobile phone.
3. a kind of lock of the sound wave with Interim use person pattern according to claim 1, is characterized in that: the sound wave that described loudspeaker and sound wave launching and receiving module send is ultrasound wave.
4. a kind of lock of the sound wave with Interim use person pattern according to claim 1, is characterized in that: described unlocker device for subsequent use is computer.
5. a kind of lock of the sound wave with Interim use person pattern according to claim 1, is characterized in that: the quantity of described electronic lock is 3.
6. the using method of a kind of lock of the sound wave with Interim use person pattern according to claim 1, comprises the following steps:
A unblock application is installed in embedded system by ();
B () opens keeper's digital certificate or the temporary digital certificate in valid period by unlocking application, complete the installation of digital certificate;
C unblock application that () is provided with keeper's digital certificate or the temporary digital certificate in valid period sends by embedded system control loudspeaker the sound wave being loaded with address information;
D () electronic lock controller receives by acoustic emission and receiver module sound wave that embedded system sends and is compared the address of address information wherein and electronic lock controller, if address information is identical with the address of electronic lock controller, electronic lock controller is launched by acoustic emission and receiver module the sound wave that is loaded with random number and random number stored;
E () unlocks the sound wave that application is sent by embedded system control microphone reception electronic lock controller, and the result obtained sent in the form of a sound wave by loudspeaker after the random number be wherein loaded with taking-up is encrypted computing;
F random number is encrypted computing and compares with the data that are loaded with in the acoustic signals received by () electronic lock controller, if operation result is identical with the data received and the quantity of electronic lock is 1, open electronic lock, if operation result is identical with the data received and electron institute obtains more than one of quantity, send confirmation signal to embedded system;
G () receives the confirmation signal after, the electronic lock that user wishes to open by unlocking application choice, numbering sends by embedded system;
H () electronic lock controller opens corresponding electronic lock;
When needs electronic lock opened authority give temporarily other embedded systems use time, the unblock application being provided with keeper's digital certificate is first selected to need the digital certificate of deriving then to set valid period, finally derive temporary digital certificate, after derivation, Interim use person only need use the embedded system being provided with unblock application to open the installation that temporary digital certificate can complete temporary digital certificate;
J (), when keeper's digital certificate is lost or acoustic emission and receiver module are damaged, uses interim unlocker device to turn serial port module by USB and inputs unlocking pin to electronic lock controller and can complete unblock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510127177.2A CN104766396A (en) | 2015-03-23 | 2015-03-23 | A sound wave lock having a temporary user mode and a using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510127177.2A CN104766396A (en) | 2015-03-23 | 2015-03-23 | A sound wave lock having a temporary user mode and a using method thereof |
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| CN104766396A true CN104766396A (en) | 2015-07-08 |
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| CN201510127177.2A Pending CN104766396A (en) | 2015-03-23 | 2015-03-23 | A sound wave lock having a temporary user mode and a using method thereof |
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| CN105261090A (en) * | 2015-09-21 | 2016-01-20 | 杨密凯 | Making method of electron key of intelligent lock |
| CN106023352A (en) * | 2016-05-03 | 2016-10-12 | 东南和创（厦门）电梯安全科技有限公司 | Entrance guard control method |
| CN106067198A (en) * | 2016-05-26 | 2016-11-02 | 深圳市前海速普得技术有限公司 | A kind of method and system verifying gate inhibition's password |
| CN106097486A (en) * | 2016-05-26 | 2016-11-09 | 深圳市前海速普得技术有限公司 | The verification method of a kind of gate inhibition's password based on sonic transmissions and checking system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106067198A (en) * | 2016-05-26 | 2016-11-02 | 深圳市前海速普得技术有限公司 | A kind of method and system verifying gate inhibition's password |
| CN106097486A (en) * | 2016-05-26 | 2016-11-09 | 深圳市前海速普得技术有限公司 | The verification method of a kind of gate inhibition's password based on sonic transmissions and checking system |
| CN106067198B (en) * | 2016-05-26 | 2019-01-25 | 深圳市前海速普得技术有限公司 | A kind of method and system for verifying gate inhibition's password |
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Application publication date: 20150708 |