CN109982308A - It is a kind of to communicate the method and its system for carrying out door lock firmware upgrade by NFC - Google Patents
It is a kind of to communicate the method and its system for carrying out door lock firmware upgrade by NFC Download PDFInfo
- Publication number
- CN109982308A CN109982308A CN201910172355.1A CN201910172355A CN109982308A CN 109982308 A CN109982308 A CN 109982308A CN 201910172355 A CN201910172355 A CN 201910172355A CN 109982308 A CN109982308 A CN 109982308A
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- China
- Prior art keywords
- module
- nfc
- firmware
- door lock
- firmware upgrade
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Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C9/00—Individual registration on entry or exit
- G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
- G07C9/00309—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with bidirectional data transmission between data carrier and locks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
- H04W8/24—Transfer of terminal data
- H04W8/245—Transfer of terminal data from a network towards a terminal
Abstract
A kind of to communicate the method and its system for carrying out door lock firmware upgrade by NFC, method includes: a, NFC device end downloading firmware updating packet；B, user accesses and verifies to the security module of door lock, follows the steps below after being verified；C, user selects firmware upgrade on control panel, and NFC detection module starts and detects matched NFC device end；If d, NFC device end, return step c is not detected in NFC detection module；If NFC detection module detects NFC device end, follow the steps below；F, firmware upgrade module obtains firmware updating packet from NFC device end, and is installed；Its system include: include: security module, control panel, NFC detection module and firmware upgrade module.The design can be by being added NFC function technological system in door-locking system, and the NFC function of user hand generator terminal is close to door latch device locking part upgrading processing on the door, and updating speed is fast and stablizes, without security risk.
Description
Technical field
The present invention relates to intelligent door lock technical fields more particularly to a kind of communicated by NFC to carry out door lock firmware upgrade
Method and its system.
Background technique
With the continuous development of society with progress, near-field communication NFC technique using increasing, technology has obtained not
Disconnected development, application scenarios also become increasingly abundant.Due to the application apparatus of NFC technique is more, communication speed is very fast, safety compared with
Height, stability are good, which are applied to have extraordinary advantage on door lock.Traditional intelligent door lock is typically all to pass through
Zigbee-technology or other mechanics of communication locks on the door carries out remote firmware updating, and one jointly existing for these mechanicss of communication
The shortcomings that be exactly that communication speed is slow, general upgrading is all once dozens of minutes easily, and there are security risks.
Summary of the invention
It is an object of the invention to propose that a kind of method for communicating progress door lock firmware upgrade by NFC, this method can benefits
The firmware upgrade of door lock is realized with NFC function.
The present invention also proposes a kind of system for communicating progress door lock firmware upgrade by NFC, which includes: safe mould
Block, control panel, NFC detection module and firmware upgrade module, are able to achieve the firmware upgrade of door lock NFC function；
To achieve this purpose, the present invention adopts the following technical scheme:
A method of it is communicated by NFC and carries out door lock firmware upgrade, door lock is equipped with security module, control panel, NFC detection
Module and firmware upgrade module；The following steps are included:
A, user downloads firmware updating packet using NFC device end；
B, user accesses and verifies to the security module of door lock, follows the steps below after being verified；
C, user selects firmware upgrade on control panel, and NFC detection module starts and detects matched NFC device end；
If d, NFC device end, return step c is not detected in NFC detection module；If NFC detection module detects that NFC is set
Standby end, then follow the steps below；
F, firmware upgrade module obtains firmware updating packet from NFC device end, and is installed.
It further explains, in the step f, before firmware upgrade, firmware backup module first consolidates the upgrading of current version
The backup of part packet, firmware upgrade module obtain firmware updating packet from NFC device end again.
It further explains, after firmware upgrade, firmware backup module backs up the firmware updating packet of newest installation.
Further explain, the upgrading data of firmware updating packet have a cipher mode, cipher mode AES, DES and
One of RC4.
It further explains, in the step b, user needs verification management close when accessing to the security module of door lock
Code；
In the step f, restart after the completion of firmware upgrade module installation firmware updating packet, and again in verification step b
Administrator password.
It further explains, in step b, when security module detects that verifying is incorrect multiple, security module sends power-off
Instruction controls power module power-off to power module；Key insertion has been detected to mechanical lock detection module and normally opens door
When lock, power module is powered, and return step b.
Further explain, in step b, when security module detects that verifying is incorrect multiple, starting camera module and
Voice module is imaged and is recorded.
It is a kind of that the system carrying out door lock firmware upgrade is communicated by NFC, comprising: security module, control panel, NFC detect mould
Block and firmware upgrade module；
The security module accesses door lock for user and provides verifying；
The control panel, for providing control to door lock for user；
The NFC detection module, for detecting the matched NFC device end of user；If NFC detection module detects that NFC is set
Standby end, the firmware upgrade module of door lock can carry out firmware upgrade；
The firmware upgrade module for obtaining firmware updating packet from NFC device end, and is installed.
It further explains, further includes: firmware backup module；
The firmware backup module, for before firmware upgrade, the firmware updating packet of current version to be backed up.
It further explains, further includes: power module, mechanical lock detection module, camera module and voice module；
The power module, for powering；
Whether the mechanical lock detection module is inserted into and normally unlocks for detecting user's key；
The camera module, for imaging and taking pictures；
The voice module, for recording.
Beneficial effects of the present invention:
The design can be by being added NFC function technological system in door-locking system, and the NFC function of user hand generator terminal is close to door
Lock device is locked on the door carries out upgrading processing, and updating speed is very stable quickly, without security risk.
Detailed description of the invention
Fig. 1 is the flow chart of the design method.
Specific embodiment
To further illustrate the technical scheme of the present invention below with reference to the accompanying drawings and specific embodiments.
A method of it is communicated by NFC and carries out door lock firmware upgrade, comprising the following steps:
A, firmware updating packet is downloaded at the NFC device end of user；
B, user accesses and verifies to the security module of door lock, follows the steps below after being verified；
C, user selects firmware upgrade on control panel, and NFC detection module starts and detects matched NFC device end；
If d, NFC device end, return step c is not detected in NFC detection module；If NFC detection module detects that NFC is set
Standby end, then follow the steps below；
F, firmware upgrade module obtains firmware updating packet from NFC device end, and is installed.
It further explains, the design first passes through NFC device end (mobile terminal) the downloading firmware updating packet of user, then right
Door lock is unlocked, and authentic administrator password, and after being verified, NFC device end is once close to door lock, NFC detection module
After sensing data and establishing communication, only need very short a period of time that updating operation can be completed, after the completion of upgrading, door lock end is all
It will do it prompt；The APP at NFC device end has corresponding progress prompt in escalation process.
In the prior art, there are many problems for traditional door lock firmware upgrade.Such as 1, compared to conventional door lock upgrading one
As be all by zigbee, update time is indefinite according to the firmware size of door lock, but the firmware of a 80K pass through zigbee upgrade
If, taking around 30 to 60 minutes could complete；And if using NFC to carry out door lock firmware upgrade, there are four types of communication speed
Rate is respectively: 106Kbit/ seconds, 212Kbit/ seconds or 424Kbit/ seconds, 848Kbit/ seconds；Therefore, the door lock of a 80K is solid
Part if being upgraded using the transmission speed of most fast 848Kbit/ second to it, only about want 10 seconds less than can be complete
At the transmission of firmware updating, the process that entire upgrading is completed is no more than 1 minute.2, simultaneously, using zigbee Radio Transmission Technology
If lock is upgraded on the door, since transmission time is long, and actual environment may send within the so long time and change, from
And its reliability is greatly reduced, the probability so as to cause upgrading failure also substantially increases；And NFC is due to its update time
It is short, and the mobile phone of user can just upgrade close to door lock, environmental turbulence is small, so the probability upgraded successfully will mention significantly
Height, and completing upgrading experience in the so short time can be more preferable, saves the time of user.3, ZigBee upgrading time because
Be it is very long, there is a possibility that by human interference or acquisition.And NFC needs people's execute-in-place and the time is very short, communication distance
Also close, a possibility that being grabbed by people, is substantially zeroed, so safety is higher.4, the design NFC carries out firmware upgrade due to rising
Step velocity is very fast, practical to user to be not much affected, so cannot normal use in door lock escalation process.Door lock can be
User is sent messages to before upgrading, notice comes into upgrade status, and the function of only being upgraded at this time, other functions are not managed
Meeting.
It further explains, in the step f, before firmware upgrade, firmware backup module first consolidates the upgrading of current version
The backup of part packet, firmware upgrade module obtain firmware updating packet from NFC device end again.
It further explains, before firmware upgrade, door lock can backup to the firmware of a upper version peripheral hardware flash storage
In chip, to prevent door lock with irresistible reason upgrading failure after, door lock can be restored to a version, so as to after
It is continuous to work normally, improve the reliability of whole system.
It further explains, after firmware upgrade, firmware backup module backs up the firmware updating packet of newest installation.
The design can include the firmware updating of multiple versions simultaneously, i.e., if the firmware updating packet of newest installation is unstable,
It can then carry out being replaced installation with the firmware updating backed up before, using firmware updating more stable in the past, improve door lock
Stability.
Further explain, the upgrading data of firmware updating packet have a cipher mode, cipher mode AES, DES and
One of RC4.
Using hardware encrypting included individually or inside master control, lock escalation data and firmware carry out door lock on the door
Decryption encryption, the further firmware safety for improving smart lock, confidentiality.
It further explains, in the step b, user needs verification management close when accessing to the security module of door lock
Code；
In the step f, restart after the completion of firmware upgrade module installation firmware updating packet, and again in verification step b
Administrator password.
The type of administrator password includes but is not limited to character, fingerprint, face, human action and pattern.The design is to prevent
Stranger carries out firmware upgrade after cracking security module before firmware updating using software, i.e., directly skips security module and carry out firmware
Upgrading, and it is provided with double code, the interface after especially upgrading is in first time open state, and the open state will not be read
Hardware and software is write and authorized, therefore is not easy to crack password, there is the safety for reinforcing the design.
It further explains, in step b, when security module detects that verifying is incorrect multiple, security module sends power-off
Instruction controls power module power-off to power module；Key insertion has been detected to mechanical lock detection module and normally opens door
When lock, power module is powered, and return step b.
Power module directly powers off, and smart lock not can be carried out data processing, could just after can only being unlocked successfully by physics
Often enter administrator information to handle, for inputting incorrect user due to not having physical locks, power supply mould cannot be reopened
Block further strengthens the security protection of the design.
It further explains, in step b, when security module detects that verifying is incorrect multiple, will start camera module
And voice module.
Camera can shoot the incorrect video recording of verifying and record the voice at this, can accurately know that who came here to taste
Runin door simultaneously carries out firmware upgrade.It reports a case to the security authorities for latter step user and evidence is provided, improve safety.
It is a kind of that the system carrying out door lock firmware upgrade is communicated by NFC, comprising: security module, control panel, NFC detect mould
Block and firmware upgrade module；
The security module accesses door lock for user and provides verifying；
The control panel, for providing control to door lock for user；
The NFC detection module, for detecting the matched NFC device end of user；If NFC detection module detects that NFC is set
Standby end, door lock can carry out firmware upgrade.
It further explains, further includes: firmware backup module；
The firmware backup module, for before firmware upgrade, the firmware updating packet of current version to be backed up.
It further explains, further includes: power module, mechanical lock detection module, camera module and voice module；
The power module, for powering；
Whether the mechanical lock detection module is inserted into and normally unlocks for detecting user's key；
The camera module, for imaging and taking pictures；
The voice module, for recording.
Camera module and voice module can be fed back to recorded data on user terminal by APP by cloud.
Wherein, NFC device end involved by this paper can connect for user downloads to door lock firmware packet and has NFC function
Equipment and intellectual product, including but not limited to mobile phone, computer, tablet computer, wrist-watch, TV, USB flash disk and Intelligent bracelet.
The technical principle of the invention is described above in combination with a specific embodiment.These descriptions are intended merely to explain of the invention
Principle, and shall not be construed in any way as a limitation of the scope of protection of the invention.Based on the explanation herein, the technology of this field
Personnel can associate with other specific embodiments of the invention without creative labor, these modes are fallen within
Within protection scope of the present invention.
Claims (10)
1. a kind of communicate the method for carrying out door lock firmware upgrade by NFC, door lock is equipped with security module, control panel, NFC and detects mould
Block and firmware upgrade module；Characterized by comprising the following steps:
A, user downloads firmware updating packet using NFC device end；
B, user accesses and verifies to the security module of door lock, follows the steps below after being verified；
C, user selects firmware upgrade on control panel, and NFC detection module starts and detects matched NFC device end；
If d, NFC device end, return step c is not detected in NFC detection module；If NFC detection module detects NFC device
End, then follow the steps below；
F, firmware upgrade module obtains firmware updating packet from NFC device end, and is installed.
2. a kind of method for communicating progress door lock firmware upgrade by NFC according to claim 1, which is characterized in that institute
It states in step f, before firmware upgrade, firmware backup module first backs up the firmware updating packet of current version, and firmware upgrade module is again
Firmware updating packet is obtained from NFC device end.
3. a kind of method for communicating progress door lock firmware upgrade by NFC according to claim 2, which is characterized in that Gu
After part upgrading, firmware backup module backs up the firmware updating packet of newest installation.
4. a kind of method for communicating progress door lock firmware upgrade by NFC according to claim 1, which is characterized in that rise
The upgrading data of grade firmware packet have cipher mode, one of cipher mode AES, DES and RC4.
5. a kind of method for communicating progress door lock firmware upgrade by NFC according to claim 1, which is characterized in that institute
It states in step b, user needs verification management password when accessing to the security module of door lock；
In the step f, restart after the completion of firmware upgrade module installation firmware updating packet, and the management in verification step b again
Password.
6. a kind of method for communicating progress door lock firmware upgrade by NFC according to claim 1, which is characterized in that step
In rapid b, when security module detects that verifying is incorrect multiple, security module sends cut-offing instruction to power module, controls power supply
Module power-off；When mechanical lock detection module has detected that key is inserted into and normally opens door lock, power module is powered, and returns
Step b.
7. a kind of method for communicating progress door lock firmware upgrade by NFC according to claim 6, which is characterized in that step
In rapid b, when security module detects that verifying is incorrect multiple, starts camera module and voice module is imaged and recorded.
8. it is a kind of by NFC communicate carry out door lock firmware upgrade system characterized by comprising security module, control panel,
NFC detection module and firmware upgrade module；
The security module accesses door lock for user and provides verifying；
The control panel, for providing control to door lock for user；
The NFC detection module, for detecting the matched NFC device end of user；If NFC detection module detects NFC device end,
The firmware upgrade module of door lock can carry out firmware upgrade；
The firmware upgrade module for obtaining firmware updating packet from NFC device end, and is installed.
9. a kind of system for communicating progress door lock firmware upgrade by NFC according to claim 8, which is characterized in that also
It include: firmware backup module；
The firmware backup module, for before firmware upgrade, the firmware updating packet of current version to be backed up.
10. a kind of system for communicating progress door lock firmware upgrade by NFC according to claim 8, which is characterized in that also
It include: power module, mechanical lock detection module, camera module and voice module；
The power module, for powering；
Whether the mechanical lock detection module is inserted into and normally unlocks for detecting user's key；
The camera module, for imaging and taking pictures；
The voice module, for recording.
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| CN201910172355.1A CN109982308A (en) | 2019-03-07 | 2019-03-07 | It is a kind of to communicate the method and its system for carrying out door lock firmware upgrade by NFC |
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| CN201910172355.1A CN109982308A (en) | 2019-03-07 | 2019-03-07 | It is a kind of to communicate the method and its system for carrying out door lock firmware upgrade by NFC |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111225056A (en) * | 2020-01-07 | 2020-06-02 | 杭州涂鸦信息技术有限公司 | OTA-based intelligent door lock upgrading method and system |
| CN111240912A (en) * | 2020-01-06 | 2020-06-05 | 重庆特斯联智慧科技股份有限公司 | Safety detection method and device based on intelligent access control equipment, storage medium and terminal |
| CN111258603A (en) * | 2020-01-10 | 2020-06-09 | 青岛海信智慧家居系统股份有限公司 | Intelligent door lock firmware upgrading method and intelligent door lock |
| CN112312374A (en) * | 2020-11-06 | 2021-02-02 | 国网江苏省电力有限公司电力科学研究院 | Device and method for upgrading firmware of single chip microcomputer based on NFC |
| CN112416403A (en) * | 2020-11-24 | 2021-02-26 | 陕西疆晨信息科技有限公司 | Lock upgrading method, lock and storage medium |
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Application publication date: 20190705 |