CN109472908B - Intelligent lock management system and method - Google Patents
Intelligent lock management system and method Download PDFInfo
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- CN109472908B CN109472908B CN201910007208.9A CN201910007208A CN109472908B CN 109472908 B CN109472908 B CN 109472908B CN 201910007208 A CN201910007208 A CN 201910007208A CN 109472908 B CN109472908 B CN 109472908B
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- 238000004891 communication Methods 0.000 claims abstract description 106
- 238000007726 management method Methods 0.000 claims abstract description 74
- 230000003993 interaction Effects 0.000 claims abstract description 4
- 238000013475 authorization Methods 0.000 claims description 70
- 238000013500 data storage Methods 0.000 claims description 29
- 238000001574 biopsy Methods 0.000 claims description 15
- 238000012544 monitoring process Methods 0.000 claims description 12
- 230000001360 synchronised effect Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 7
- 230000000977 initiatory effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 13
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- 238000010586 diagram Methods 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
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- 238000013459 approach Methods 0.000 description 1
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Classifications
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- 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
- G07C9/00571—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by interacting with a central unit
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/40—Spoof detection, e.g. liveness detection
- G06V40/45—Detection of the body part being alive
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- 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
- G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L63/00—Network architectures or network communication protocols for network security
- H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
- H04L63/0876—Network architectures or network communication protocols for network security for authentication of entities based on the identity of the terminal or configuration, e.g. MAC address, hardware or software configuration or device fingerprint
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/06—Protocols specially adapted for file transfer, e.g. file transfer protocol [FTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/08—Protocols specially adapted for terminal emulation, e.g. Telnet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
- H04L67/1095—Replication or mirroring of data, e.g. scheduling or transport for data synchronisation between network nodes
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
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- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Multimedia (AREA)
- Theoretical Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an intelligent lock management system which comprises an intelligent lock, an NFC card, an intelligent terminal with Bluetooth, a Bluetooth gateway and a cloud platform, wherein the intelligent lock is connected with the NFC card in an NFC communication mode, the intelligent lock is respectively connected with the Bluetooth gateway and the intelligent terminal with Bluetooth in a Bluetooth communication mode, the NFC card or the intelligent terminal with Bluetooth controls the intelligent lock to be opened and closed, and the Bluetooth gateway and the intelligent terminal with Bluetooth are connected with the cloud platform in a wireless communication mode to conduct data interaction. The invention also provides an intelligent lock management method, which is provided with an intelligent lock, adopts an authorized NFC card or an intelligent terminal with Bluetooth to unlock, and simultaneously transmits data to the cloud platform through the intelligent terminal with Bluetooth and the Bluetooth gateway to effectively manage the data information of unlocking so as to achieve the aim of effectively supervising and managing the intelligent lock.
Description
Technical Field
The invention relates to a lock, in particular to an intelligent lock management system and method.
Background
The traditional mechanical lock needs to wear a key, and the burden appears in convenient life age, and in addition, once the key forgets to take or loses, the lock can not be unlocked instead, and people need to be found to unlock and change the lockset, so that time and money are lost. The traditional mechanical lock can not meet the expansion requirement of the Internet of things in the aspects of user identification, safety and manageability, so that an intelligent lock with better management is realized.
The intelligent locks on the market are various in types, and because the intelligent locks need to keep communication with the Internet in real time, a lot of power is consumed for uploading data communication to a cloud platform and the like, and most of the intelligent locks in the prior art have the defects of high power consumption, short standby time, high cost, low connection speed, poor network and the like. Because the intelligent locks on the market have the problems, the requirements of marketing intelligent information system data still cannot be met in the aspects of management, safety and the like of the intelligent locks, and the whole process management and monitoring effects of the metering locks cannot be achieved.
In view of this, the present invention has been studied for this characteristic and has resulted in the present invention.
Disclosure of Invention
One of the technical problems to be solved by the invention is to provide an intelligent lock management system which is provided with an intelligent lock, adopts an authorized NFC card or an intelligent terminal with Bluetooth to unlock, and simultaneously transmits data to a cloud platform through the intelligent terminal with Bluetooth and a Bluetooth gateway to effectively manage unlocking data information so as to achieve the purpose of effectively supervising and managing the intelligent lock.
One of the problems of the present invention is achieved by: the utility model provides an intelligent lock management system, includes an intelligent lock, an NFC card, takes intelligent terminal, a bluetooth gateway and a cloud platform of bluetooth, the intelligent lock passes through NFC communication mode and links to each other with the NFC card, the intelligent lock passes through bluetooth communication mode and links to each other with bluetooth gateway and takes bluetooth's intelligent terminal respectively, and by NFC card or take bluetooth's intelligent terminal control intelligent lock switching, bluetooth gateway and take bluetooth's intelligent terminal all to link to each other with the cloud platform through wireless communication mode and carry out data interaction.
Further, the intelligent lock comprises a first micro control unit, a first Bluetooth BLE communication module, an NFC card reading module, a first state display module, a first RTC clock module, a first input module, a first power management module, a first data storage module, a first alarm module, a door lock switch control module and a door lock state monitoring module, wherein the first micro control unit is respectively connected with the first Bluetooth BLE communication module, the NFC card reading module, the first state display module, the first RTC clock module, the first input module, the first power management module, the first data storage module, the first alarm module, the door lock switch control module and the door lock state monitoring module; the NFC card reading module is connected with the NFC card, and the first Bluetooth BLE communication module is connected with the intelligent terminal with Bluetooth and the Bluetooth gateway respectively.
Further, the first micro control unit is connected with the first Bluetooth BLE communication module through a universal serial interface, the first micro control unit is connected with the NFC card reading module through a universal peripheral interface, the first micro control unit is respectively connected with the first state display module, the first alarm module and the door lock switch control module through universal output interfaces, the first micro control unit is respectively connected with the first input module and the door lock state monitoring module through universal input interfaces, the first micro control unit is connected with the first power management module through a power management interface, and the first micro control unit is connected with the first data storage module through a universal serial bus; the first RTC clock module is integrated with the first micro control unit to form a system on chip, or the first micro control unit is connected with the first RTC clock module through I 2 The C interface is connected with the first RTC clock module.
Further, the bluetooth gateway comprises a second micro control unit, a second bluetooth BLE communication module, an internet of things (NBIOT) communication module, a second state display module, a second RTC clock module, a second input module, a second power management module, a second data storage module and a second alarm module, wherein the second micro control unit is respectively connected with the second bluetooth BLE communication module, the internet of things NBIOT communication module, the second state display module, the second RTC clock module, the second input module, the second power management module, the second data storage module and the second alarm module; the second Bluetooth BLE communication module is connected with the first Bluetooth BLE communication module; the NBIOT communication module of the Internet of things is connected with the cloud platform.
Further, the second micro-control unit is connected with the NBIOT communication module of the Internet of things through a universal serial interface, the second micro-control unit is respectively connected with the second state display module and the second alarm module through universal output interfaces, the second micro-control unit is connected with the second input module through a universal input interface, the second micro-control unit is connected with the second power management module through a power management interface, and the second micro-control unit is communicated with Pass I 2 The C interface is connected with a second RTC clock module, and the second micro control unit is connected with a second data storage module through a universal serial bus; the second micro control unit is integrated on the second Bluetooth BLE communication module to form a system on chip, or the second micro control unit is connected with the second Bluetooth BLE communication module through a universal serial interface.
Further, the first input module and the second input module are physical keys or touch keys; the first state display module and the second state display module comprise a first LED indicator lamp and a second LED indicator lamp, the first LED indicator lamp and the second LED indicator lamp on the first state display module are connected to the first micro control unit, and the first LED indicator lamp and the second LED indicator lamp on the second state display module are connected to the second micro control unit; the emergency power supply device comprises a first power supply management module, a second power supply management module, a first micro control unit, a second micro control unit and a first power supply management module, wherein the first power supply management module and the second power supply management module are respectively provided with an emergency power supply port, and the emergency power supply ports on the first power supply management module are connected to the first micro control unit.
The second technical problem to be solved by the invention is to provide an intelligent lock management system which is provided with an intelligent lock, adopts an authorized NFC card or an intelligent terminal with Bluetooth to unlock, and simultaneously transmits data to a cloud platform through the intelligent terminal with Bluetooth and a Bluetooth gateway to effectively manage unlocking data information so as to achieve the purpose of effectively supervising and managing the intelligent lock.
The second problem of the present invention is achieved by: an intelligent lock management method is provided, the method needs to provide an intelligent lock management system, and the method comprises the following steps:
step 1, a user downloads an application program on an intelligent terminal and carries out user registration;
step 2, the user logs in the intelligent terminal according to the registration information;
step 3, acquiring an intelligent lock unique code after a user logs in, initiating a query authorization request to a cloud platform, querying unlocking authority of the intelligent terminal according to the intelligent lock unique code after the cloud platform receives the query authorization request, returning a query result to the intelligent terminal, and giving a prompt if the query result is that the unlocking authority is not available; if the query result shows that the unlocking authority exists, a user initiates an unlocking authorization request to the intelligent lock through the intelligent terminal, and after the intelligent lock receives the unlocking authorization request, APP unlocking authorization and NFC card unlocking authorization are carried out; after successful unlocking authorization, the intelligent terminal synchronizes unlocking authorization information to the intelligent lock and the cloud platform;
step 4, when unlocking authorization is to be released from user binding, after the identity login is carried out by an administrator, initiating an unbinding process and acquiring an intelligent lock unique code, acquiring unlocking authorization information of a user A on the intelligent lock A from a cloud platform through the intelligent lock unique code, then acquiring unlocking authorization information in the intelligent lock A, deleting the unlocking authorization information of the user A in the intelligent lock A, synchronizing the unlocking authorization information to the cloud platform, deleting unlocking authorization information of the cloud platform for storing the unlocking authorization information of the user A on the intelligent lock A, and synchronizing the unlocking authorization information to the intelligent lock;
Step 5, unlocking the intelligent lock by a user, when unlocking in an NFC mode, enabling the NFC card to be close to an NFC induction area of the intelligent lock, enabling the intelligent lock to read the NFC card, comparing the NFC card with card information stored in the intelligent lock, if the comparison is successful, unlocking the intelligent lock, storing unlocking data information into the intelligent lock, and if the comparison is failed, giving a prompt; when the Bluetooth mode is started to unlock, the intelligent terminal opens the Bluetooth connection to connect with the intelligent lock, the secret key in the intelligent lock and the secret key of the user are subjected to secret key security authentication, if the authentication is passed, the unlocking is performed, unlocking data information is stored in the intelligent lock, and if the authentication fails, a prompt is given.
Further, the steps 1 and 2 specifically include:
the user downloads and runs an application program on the intelligent terminal, inputs an account number for registration, and recognizes the second-generation identity card information of the resident by OCR; the user completes the biopsy of the human body through the intelligent terminal, acquires the dynamic characteristic information of the human body, uploads the dynamic characteristic information of the human body and the resident second-generation identity card information to the cloud platform through the intelligent terminal, the cloud platform compares the dynamic characteristic information of the human body with the resident second-generation identity card information, and returns an authentication result to the intelligent terminal after authentication, if the authentication is successful, the user is successfully registered, and if the authentication is failed, the user is prompted to re-register;
The method comprises the steps that a user inputs a registered account number on an intelligent terminal, biopsy is completed, a login request is sent to a cloud platform, the cloud platform sends a login code to the intelligent terminal after receiving the login request, the intelligent terminal obtains the login code, and the user inputs the login code on the intelligent terminal to complete login; and the intelligent terminal is used for synchronizing login information to the cloud platform, and the cloud platform is used for synchronizing user information to the intelligent terminal.
Further, in the step 3, APP unlocking authorization and NFC card unlocking authorization are performed, and after the unlocking authorization is successful, the intelligent terminal synchronizes unlocking authorization information to the intelligent lock and the cloud platform; the method comprises the following steps:
when APP unlocking authorization is carried out, the intelligent terminal acquires user head portrait information to carry out biopsy, the intelligent terminal is successfully authorized after the biopsy passes, the intelligent terminal is used for synchronously unlocking the authorization information into the intelligent lock after the biopsy is successfully authorized, and meanwhile, the intelligent terminal is used for synchronously unlocking the authorization information to the cloud platform; when NFC card unlocking authorization is carried out, the intelligent terminal Bluetooth is connected with the intelligent lock, the NFC card is read through the intelligent lock, when the intelligent lock reads card information in the NFC card, the card information is synchronized into the intelligent lock, the NFC card is successfully authorized after card information synchronization is completed, unlocking authorization information is synchronized to the cloud platform through the intelligent terminal after the NFC card is successfully authorized, and success is prompted; the NFC card is a contactless card supporting 13.56MHZ or a card supporting the ISO14443 specification standard.
Further, the step 5 further includes: and after the Bluetooth gateway or the intelligent terminal with Bluetooth receives the synchronization request, unlocking data information stored in the intelligent lock is synchronized to the cloud platform through a wireless network.
The invention has the advantages that: the intelligent lock adopts the first Bluetooth BLE communication module and the NFC card reading module to unlock, and the Bluetooth gateway adopts the second Bluetooth BLE communication module and the NBIOT communication module of the Internet of things to transmit data, because the Bluetooth BLE communication module has the advantages of quick searching, quick connection, ultra-low power consumption, link connection and data transmission, the establishment time of the NFC technology is less than 0.1S, namely 'contact is established', only one machine is linked at a time, the intelligent lock has higher confidentiality and safety, and simultaneously has the advantage of low power consumption, and the NBIOT is applied to the low-power consumption, wide-coverage LPWA IOT with high capacity and low cost; the method and the system can quickly search the Bluetooth terminal equipment of the Internet of things, quickly connect the Bluetooth terminal equipment of the Internet of things, effectively manage the networking instantaneity of the terminal equipment of the Internet of things, keep the link connection and transmission data with ultra-low power consumption, and have long working duration and low cost. The intelligent lock management system of the invention ensures that the intelligent lock is more convenient and safer to manage.
Drawings
The invention will be further described with reference to examples of embodiments with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of an intelligent lock management system according to the present invention.
Fig. 2 is a schematic structural diagram of an intelligent lock according to the present invention (the RTC clock module and the micro control unit are independently separated for timing).
Fig. 3 is a schematic diagram of the structure of the smart lock according to the present invention (when the RTC clock module is integrated with the micro control unit).
Fig. 4 is a schematic diagram of the operation of the smart lock of the present invention.
Fig. 5 is a schematic structural diagram of a bluetooth gateway according to the present invention (bluetooth BLE communication module and micro control unit are independently separated for timing).
Fig. 6 is a schematic structural diagram of a bluetooth gateway according to the present invention (when a bluetooth BLE communication module is integrated with a micro control unit).
Fig. 7 is a schematic diagram of the operation of the bluetooth gateway according to the present invention.
FIG. 8 is a flowchart illustrating an intelligent lock management method according to the present invention.
FIG. 9a is a flowchart illustrating the user registration process according to the present invention.
FIG. 9b is a flowchart illustrating the user login according to the present invention.
Fig. 9c is a flowchart of the method for authorizing unlocking by a user according to the present invention.
FIG. 9d is a flowchart of the method for releasing the user-binding unlocking authorization.
Fig. 9e is a flowchart of the user initiated unlocking (NFC card unlocking) according to the present invention.
Fig. 9f is a flowchart of the user initiated unlocking (bluetooth unlocking) according to the present invention.
The reference numerals in the figures illustrate:
the intelligent lock 100, the first micro control unit 101, the first bluetooth BLE communication module 102, the NFC card reading module 103, the first status display module 104, the first LED indicator 141, the second LED indicator 142, the first RTC clock module 105, the first input module 106, the first power management module 107, the emergency power supply port 171, the first data storage module 108, the first alarm module 109, the door lock switch control module 110, the door lock status monitoring module 111, the NFC card 200, the intelligent terminal with bluetooth 300, the unlocking terminal device 301, the bluetooth gateway 400, the second micro control unit 401, the second bluetooth BLE communication module 402, the internet of things NBIOT communication module 403, the second status display module 404, the second RTC clock module 405, the second input module 406, the second power management module 407, the second data storage module 408, the second alarm module 409, and the cloud platform 500.
Detailed Description
The present invention will be described in further detail with reference to specific examples, but the structure of the present invention is not limited to the following examples.
Referring to fig. 1, the intelligent lock management system of the present invention includes an intelligent lock 100, an NFC card 200, a bluetooth intelligent terminal 300, a bluetooth gateway 400, and a cloud platform 500, where the intelligent lock 100 is connected to the NFC card 200 in an NFC communication manner, the intelligent lock 100 is connected to the bluetooth gateway 400 and the bluetooth intelligent terminal 300 in a bluetooth communication manner, and the NFC card 200 or the bluetooth intelligent terminal 300 controls the intelligent lock 100 to open and close, and the bluetooth gateway 400 and the bluetooth intelligent terminal 300 are connected to the cloud platform 500 in a wireless communication manner for data interaction. The NFC card 200 is a contactless card supporting 13.56MHZ or a card supporting the ISO14443 specification standard (M1 card, resident secondary identification card).
Embodiment one:
as shown in fig. 2, the smart lock 100 includes a first micro control unit 101, a first bluetooth BLE communication module 102, an NFC card reading module 103, a first status display module 104, a first RTC clock module 105, a first input module 106, a first power management module 107, a first data storage module 108, a first alarm module 109, a door lock switch control module 110, and a door lock status monitoring module 111, where a chip model adopted by the first bluetooth BLE communication module 102 is NRF52832, a chip model adopted by the first micro control unit 101 is GD32F103RCT, a chip model adopted by the first RTC clock module 105 is PCF8563, a chip model adopted by the first data storage module 108 is W25Q64, and a chip model adopted by the NFC card reading module 103 is FM17550.
The first micro control unit 101 is respectively connected with the first bluetooth BLE communication module 102, the NFC card reading module 103, the first status display module 104, the first RTC clock module 105, the first input module 106, the first power management module 107, the first data storage module 108, the first alarm module 109, the door lock switch control module 110 and the door lock status monitoring module 111; the NFC card reading module 103 is connected to the NFC card 200, and the first bluetooth BLE communication module 102 is connected to the bluetooth intelligent terminal 300 and the bluetooth gateway 100 respectively.
The specific connection mode is as follows:
the first micro control unit 101 is connected with the first bluetooth BLE communication module 102 through a universal serial interface, the first micro control unit 101 is connected with the NFC card reading module 103 through a universal peripheral interface, the first micro control unit 101 is connected with the first status display module 104, the first alarm module 109 and the door lock switch control module 110 through universal output interfaces, the first micro control unit 101 is connected with the first input module 106 and the door lock status monitoring module 111 through universal input interfaces, the first micro control unit 101 is connected with the first power management module 107 through a power management interface, and the first micro control unit 101 is connected with the first power management module 107 through a power management interfaceThe first micro control unit 101 is connected with the first data storage module 108 through a universal serial bus; as shown in fig. 3, the first RTC clock module 105 is integrated with the first micro control unit 101 to form a system on a chip (i.e. use the RTC function of the first micro control unit 101), as shown in fig. 2, or the first micro control unit 101 passes through I 2 The C interface is connected to the first RTC clock module 105. The invention has the functions of Bluetooth unlocking, NFC card unlocking and emergency key unlocking. The user only needs one internet of things terminal device to unlock, the internet of things terminal device can be an intelligent terminal 300 with Bluetooth supporting the Bluetooth BLE function, an NFC card 200 with 13.56MHZ or an unlocking terminal device 301 with both the Bluetooth BLE function and the NFC function, so that the management of unlocking and locking states can be realized by wearing the intelligent terminal 300 with Bluetooth supporting the Bluetooth BLE function; or can realize the unlocking function by only wearing a 13.56MHZ NFC card 200; or unlocking terminal equipment 301 (such as a smart phone) with both bluetooth BLE function and NFC function. The intelligent lock 100 of this scheme is convenient to use and manage and safer.
The first Micro Control Unit (MCU) 101 is used for controlling the whole system, and processing and analyzing signals;
the first Bluetooth BLE communication module 102 is used for Bluetooth communication, bluetooth low energy (Bluetooth Low Energy, bluetooth LE, BLE, bluetooth Smart) is also called Bluetooth low energy, which is a personal area network technology designed and sold by Bluetooth technology alliance, and is intended for emerging applications in the fields of medical care, sports fitness, beacons, security protection, home entertainment, etc., and compared with classical Bluetooth, bluetooth low energy is intended to significantly reduce power consumption and cost while maintaining the same communication range. The first bluetooth BLE communication module 102 uses a bluetooth protocol stack of a chip to communicate with the bluetooth intelligent terminal 300 and the bluetooth gateway 400. The bluetooth protocol stack is an existing mature protocol, and Bluetooth Low Energy (BLE) connections are established over the GATT (Generic Attribute Profile) protocol, GATT being a common specification over bluetooth connections to send and receive very short data segments, which are referred to as attributes. The GATT-defined multi-layer data structure is briefly summarized in that a service (service) may contain multiple features (characteristics), each of which contains attributes (properties) and values (values), and may also contain multiple descriptions (descriptors). Bluetooth BLE's advantage relative to traditional bluetooth: maximized standby time, fast search, fast connection, and low peak transmit/receive power consumption;
The NFC card reading module (13.56 MHZ) 103 is configured to identify and read NFC data, NFC, which is collectively referred to as: near Field Communication, the translation into Chinese is: short-range wireless communication technology. NFC is the communication technology as the best known Bluetooth technology, infrared technology and the like, however, the maximum transmission speed of NFC is only 424kbit/S, the effective data transmission rate distance is only about 10cm, so that the transmission distance and speed are completely lower than those of Bluetooth and infrared, but the NFC technology has great advantages in safety and establishment time, the establishment time of the NFC technology is less than 0.1S, namely 'contact is established', is linked with one machine at a time, has higher confidentiality and safety, and simultaneously has the advantage of low power consumption.
The first status display module 104 is configured to display a status of the smart lock 100;
the first RTC clock module 105 is configured to synchronize time of the smart lock 100, where the RTC function may be implemented by the independent first RTC clock module 105, or may be an MCU-self RTC function;
the first input module 106 is used for system wake-up and self-checking, and when a signal is input by the first input module 106, the system is waken up to start working; the intelligent lock 100 has a self-checking function, if no signal is input into the intelligent lock, the system is in a high level state, and after the signal is input through the first input module 106, if the level of the system is reduced, the system is in a normal state and can be directly used; if the level of the system is unchanged or abnormally increased, the system is in an abnormal state;
The first power management module 107 is configured to supply power to the entire intelligent lock 100, where the first power management module 107 includes a battery (not shown), the intelligent lock 100 is powered by the battery, which is not affected by the commercial power supply, and ensures real-time performance of data, and one 2500mah can work for 3-5 years under a normal working network due to low power consumption of the intelligent lock 100;
the first data storage module 108 is configured to store data information, such as: the unlocking data information of the user and the authorization card information of the user, the first data storage module 108 is a dataflash, a large amount of data can be stored through the dataflash, and when the intelligent lock 100 cannot normally transmit the data, the data is stored in the first data storage module 108 so as to avoid data loss;
the first alarm module 109 is configured to instruct a voice prompt, and prompt a user when the intelligent lock 100 changes from a sleep state to an awake state, and prompt a user when the power supply voltage is abnormal and the lock is unlocked;
the door lock switch control module 110 is used for controlling the door lock switch;
the door lock state monitoring module 111 is configured to monitor three states of a current state (back lock, unlock, lock close) of the door lock.
Preferably, the first input module 106 is a physical key or a touch key, and the difference between the physical key and the touch key is: (1) the physical keys are physical keys which need to be pressed; (2) the touch key controls the system by touching. The first alarm module 109 is a buzzer, and performs voice reminding through the buzzer; the first status display module 104 includes a first LED indicator 141 and a second LED indicator 142, where the first LED indicator 141 and the second LED indicator 142 are both connected to the first micro control unit 101, the first LED indicator 141 is a blue LED lamp, and is used to display the working status and the communication status of the smart lock 100, when there is data to communicate, the second LED indicator 142 is a red LED lamp, and is used to indicate that the power supply voltage is lower than the standard voltage value, and when the unauthorized NFC card 200 performs the unlocking operation, the red LED lamp performs the flash indication; the first power management module 107 is provided with an emergency power supply port 171, the emergency power supply port 171 is connected to the first micro control unit 101, and when the first power management module 107 cannot normally supply power, the power is supplied to the intelligent lock 100 through the emergency power supply port 171.
As shown in fig. 4, the intelligent lock 100 of the present invention operates as follows:
the first input module 106 inputs a signal to wake up the intelligent lock 100, then the system is initialized, the intelligent lock 100 judges whether the NFC card 200 is used for brushing teeth according to the input signal, if the NFC card 200 is judged to be used for brushing teeth, the NFC card 200 is judged to be authorized, if the NFC card is authorized, unlocking is directly carried out, unlocking data information is stored, if the NFC card is not authorized, the unlocking cannot be carried out, the first alarm module 109 (buzzer) and the first state display module 104 prompt a user, if the NFC card 200 is judged to be used for brushing teeth, whether Bluetooth data can be received is continuously judged, if the Bluetooth data cannot be received, unlocking cannot be carried out, and the flow is ended; if the Bluetooth data can be received, unlocking can be performed in a Bluetooth mode, the Bluetooth data is analyzed, whether the Bluetooth data are legal or not is judged, if the Bluetooth data are illegal, the process is finished, and if the Bluetooth data are legal, a corresponding command is executed, and unlocking and data storage are completed; after the unlocking is finished for one time, the lock enters a dormant state after waiting for overtime.
Embodiment two:
as shown in fig. 5, the bluetooth gateway 400 includes a second Micro Control Unit (MCU) 401, a second bluetooth BLE communication module 402, an internet of things NBIOT communication module 403, a second status display module 404, a second RTC clock module 405, a second input module 406, a second power management module 407, a second data storage module 408, and a second alarm module 409; the chip type adopted by the second bluetooth BLE communication module 402 is NRF52832, the chip type adopted by the second micro control unit 401 is GD32F103RCT, the chip type adopted by the second RTC clock module 405 is PCF8563, and the chip type adopted by the second data storage module 408 is W25Q64.
The second micro control unit 401 is connected to the second bluetooth BLE communication module 402, the internet of things NBIOT communication module 403, the second status display module 404, the second RTC clock module 405, the second input module 406, the second power management module 407, the second data storage module 408, and the second alarm module 409, respectively; the second bluetooth BLE communication module 402 is connected with the first bluetooth BLE communication module 102; the NBIOT communication module 403 of the Internet of things is connected with the cloud platform 500.
The specific connection mode is as follows:
the second micro control unit 401 is connected with the internet of things NBIOT communication module 403 through a universal serial interface to perform data communication between the second micro control unit 401 and the internet of things NBIOT communication module 403, the second micro control unit 401 is respectively connected with the second status display module 404 and the second alarm module 409 through a universal output interface, the second micro control unit 401 is connected with the second input module 406 through a universal input interface, the second micro control unit 401 is connected with the second power management module 407 through a power management interface, and the second micro control unit 401 is connected with the second power management module 407 through an I-interface 2 The C interface is connected to the second RTC clock module 405, and the second micro control unit 401 is connected to the second data storage module 408 through a universal serial bus; as shown in fig. 5, when the second micro control unit 401 and the second bluetooth BLE communication module 402 are independently designed, the second micro control unit 401 and the second bluetooth BLE communication module 402 are connected through a universal serial interface; as shown in fig. 6, when the second micro-control unit 401 is integrated with the second bluetooth BLE communication module 402, the second micro-control unit 401 is integrated on the second bluetooth BLE communication module 402 to form a System on chip, the bluetooth gateway 400 adopts a System On Chip (SOC) and the second bluetooth BLE communication module 402 has a bluetooth protocol stack, so that the System-on-a-chip (SOC) is a technology of integrating a complete System on a single chip and grouping all or part of necessary electronic circuits. The second bluetooth BLE communication module 402 is connected with the first bluetooth BLE communication module 102, the NBIOT communication module 403 of the Internet of things is connected with the cloud platform 500, the first bluetooth BLE communication module 102 of the intelligent lock 100 sends data to the second bluetooth BLE communication module 402 of the bluetooth gateway 400 in a bluetooth mode, the second bluetooth BLE communication module 402 receives the data and sends the data to the second micro control unit 401 for processing, and the second micro control unit 401 transmits the data through the NBIOT communication module 403 of the Internet of things after the processing is finished According to the cloud platform 500, the data on the intelligent lock 100 can be transmitted to the cloud platform 500 through the Bluetooth gateway 400; meanwhile, the state, the electric quantity and the like of the intelligent lock 100 can be monitored in real time through the bluetooth gateway 400.
The second micro control unit 401 is used for controlling the whole system, and processing and analyzing signals;
the second Bluetooth BLE communication module 402 is used for Bluetooth communication, bluetooth low energy (Bluetooth Low Energy, bluetooth LE, BLE, bluetooth Smart) is also called Bluetooth low energy, which is a personal area network technology designed and sold by Bluetooth technology alliance, and is intended for emerging applications in the fields of medical care, sports fitness, beacons, security protection, home entertainment, etc., and compared with classical Bluetooth, bluetooth low energy is intended to significantly reduce power consumption and cost while maintaining the same communication range. The second bluetooth BLE communication module 402 communicates with the smart lock 100 using a bluetooth protocol stack that is self-contained in the chip. The bluetooth protocol stack is an existing mature protocol, and Bluetooth Low Energy (BLE) connections are established over the GATT (Generic Attribute Profile) protocol, GATT being a common specification over bluetooth connections to send and receive very short data segments, which are referred to as attributes. The GATT-defined multi-layer data structure is briefly summarized in that a service (service) may contain multiple features (characteristics), each of which contains attributes (properties) and values (values), and may also contain multiple descriptions (descriptors). Bluetooth BLE's advantage relative to traditional bluetooth: maximized standby time, fast search, fast connection, and low peak transmit/receive power consumption;
The second internet of things NBIOT communication module 403 is configured to be used for NBIOT communication, where NBIOT is applied to low power consumption, wide coverage LPWA internet of things IOT, and low cost. The power consumption of the normal work of NBIOT is 1/10 of that of the ordinary 2G GSM module, the wide coverage of NBIOT is in the same base station, and the connection number is more than 10 times of that of the 2G GSM module; the narrowband internet of things (Narrow Band Internet ofThings, NB-IoT) becomes an important branch of the internet of everything. The NB-IoT is built in the cellular network, consumes only about 180KHz of bandwidth, and can be directly deployed in the GSM network, the UMTS network or the LTE network, so that the deployment cost is reduced and smooth upgrading is realized. NB-IoT is an emerging technology in the IoT field that supports cellular data connectivity of low power devices over a wide area network, also known as a Low Power Wide Area Network (LPWAN). NB-IoT supports efficient connections for long standby times, high demand devices for network connections. NB-IoT device battery life is said to be improved by at least 10 years while still providing very comprehensive indoor cellular data connection coverage.
The second status display module 404 is configured to display a status of the bluetooth gateway 400;
the second RTC clock module 405 is configured to synchronize the time of the bluetooth gateway 400;
The second input module 406 is used for system wake-up and self-checking, and when a signal is input by the second input module 406, the system is waken up to start working; with the self-checking function, if no signal is input into the bluetooth gateway 400, the system is in a high level state, and after a signal is input through the second input module 406, if the level of the system is reduced, the system is in a normal state, and the system can be directly used; if the level of the system is unchanged or abnormally increased, the system is in an abnormal state;
the second power management module 407 is configured to supply power to the entire bluetooth gateway 400, where the second power management module 407 includes a battery (not shown), and the bluetooth gateway 400 is powered by the battery, which is not affected by the commercial power network, and ensures real-time performance of data, and one 2500mah can work for 3-5 years under a normal working network due to low power consumption of the bluetooth gateway 400;
the second data storage module 408 is configured to store data information, such as: the unlocking data information of the user and the authorization card information of the user, the second data storage module 408 is a dataflash, a large amount of data can be stored through the dataflash, and when the Bluetooth gateway 400 cannot normally transmit the data, the second data is stored in the data storage module 408 so as to avoid data loss;
The second alarm module 409 is configured to instruct an abnormal alarm, and alert the user when the bluetooth gateway 400 is in a low battery or communication failure condition.
Preferably, the second input module 406 is a physical key or a touch key, and the difference between the physical key and the touch key is: (1) the physical keys are physical keys which need to be pressed; (2) the touch key controls the system by touching. The second alarm module 409 is a buzzer, and a voice prompt is performed through the buzzer. The second status display module 404 includes a first LED indicator 141 and a second LED indicator 142, where the first LED indicator 141 and the second LED indicator 142 are both connected to the second micro-control unit 401, the first LED indicator 141 is a blue LED lamp, and is used to display the working status and the communication status of the bluetooth gateway 400, and when bluetooth has data to communicate, the second LED indicator 142 is a red LED lamp, and is used to indicate that the power voltage is slower than the standard voltage value; the second power management module 407 is provided with an emergency power supply port 171, and the emergency power supply port 171 is connected to the second micro control unit 401, and when the second power management module 407 cannot normally supply power, the bluetooth gateway 400 is powered through the emergency power supply port 171.
As shown in fig. 7, the bluetooth gateway 400 of the present invention operates as follows:
the intelligent lock 100 sends an unlocking bluetooth broadcast data packet to the bluetooth gateway 400 in real time, a second bluetooth BLE communication module 402 of the bluetooth gateway 400 monitors and receives the bluetooth broadcast data packet in real time, and then transmits the bluetooth broadcast data packet to the second micro control unit 401, and the second micro control unit 401 analyzes the bluetooth broadcast data packet and judges whether the bluetooth broadcast data packet needs to be reported to the cloud platform 500, if not, the bluetooth broadcast data packet is stored; if so, the second micro control unit 401 controls the internet of things NBIOT communication module 403 to be opened, and synchronizes data to the cloud platform 500 through the internet of things NBIOT communication module 403, that is, the path of the data transmission process is: the intelligent lock 100- & gt the second Bluetooth BLE communication module 402- & gt the second micro-control unit 401- & gt the Internet of things NBIOT communication module 403- & gt the cloud platform 500; then, the internet of things NBIOT communication module 403 receives the data from the cloud platform 500, the internet of things NBIOT communication module 403 transmits the data to the second micro control unit 401, and the data is synchronized by sending the data to the intelligent lock 100 through the second bluetooth BLE communication module 402, that is, the path of the data synchronization process is: cloud platform 500- & gt Internet of things NBIOT communication module 403- & gt second micro-control unit 401- & gt second Bluetooth BLE communication module 402- & gt intelligent lock 100.
As shown in fig. 8, the method for managing an intelligent lock according to the present invention needs to provide the above-mentioned intelligent lock management system, and the method includes the steps of user registration, user login, user authorization unlocking, unlocking authorization by releasing user binding, and user starting unlocking:
as shown in fig. 9a, step 1, a user downloads an application program on an intelligent terminal 300 and performs user registration; the method specifically comprises the following steps: the user downloads and runs an application program on the intelligent terminal 300, inputs an account number for registration, and recognizes the second-generation identity card information of the resident by OCR; the user completes the biopsy of the human body through the intelligent terminal 300, acquires the dynamic characteristic information of the human body, uploads the dynamic characteristic information of the human body and the resident second-generation identity card information to the cloud platform 500 through the intelligent terminal 300, the cloud platform 500 compares the dynamic characteristic information of the human body with the resident second-generation identity card information in a person-to-person manner, the cloud platform 500 returns an authentication result to the intelligent terminal 300 after authentication, if the authentication is successful, the user is successfully registered, and if the authentication is failed, the user is prompted to re-register;
as shown in fig. 9b, step 2, the user logs in on the intelligent terminal 300 according to the registration information; the method specifically comprises the following steps: the user inputs a registered account number on the intelligent terminal 300, completes biopsy and initiates a login request to the cloud platform 500, the cloud platform 500 sends a login code to the intelligent terminal 300 after receiving the login request, the intelligent terminal 300 acquires the login code, and the user inputs the login code on the intelligent terminal 300 to complete login; the intelligent terminal 300 is used for synchronously logging in information to the cloud platform 500, and the cloud platform 500 is used for synchronously logging in user information to the intelligent terminal 300;
As shown in fig. 9c, step 3, after a user logs in, obtaining an intelligent lock unique code, and initiating a query authorization request to the cloud platform 500, after the cloud platform 500 receives the query authorization request, querying unlocking authority of the intelligent terminal 300 according to the intelligent lock unique code, and returning a query result to the intelligent terminal 300, and if the query result is that the unlocking authority is not available, giving a prompt; if the query result indicates that the unlocking authority exists, the user initiates an unlocking authority request to the intelligent lock 100 through the intelligent terminal 300, and after the intelligent lock 100 receives the unlocking authority request, APP unlocking authority and NFC card unlocking authority are performed; when APP unlocking authorization is performed, the intelligent terminal 300 acquires user head portrait information to perform biopsy, the intelligent terminal 300 is successfully authorized after the biopsy passes, the intelligent terminal 300 is used for synchronizing unlocking authorization information into the intelligent lock 100 after the biopsy is successfully authorized, and meanwhile, the intelligent terminal 300 is used for synchronizing unlocking authorization information into the cloud platform 500; when unlocking authorization of the NFC card 200 is carried out, the intelligent terminal 300 is connected with the intelligent lock 100 through Bluetooth, the NFC card 200 is read through the intelligent lock 100, when the intelligent lock 100 reads card information (such as ID number) in the NFC card 200, the card information is synchronized into the intelligent lock 100, the NFC card 200 is successfully authorized after card information synchronization is completed, unlocking authorization information is synchronized to the cloud platform 500 through the intelligent terminal 300 after the success of the authorization, and success is prompted; the NFC card 200 is a contactless card supporting 13.56MHZ or a card supporting the ISO14443 specification standard;
As shown in fig. 9d, step 4, when unlocking authorization is to be released by user binding, after an administrator performs identity login, initiating an unbinding process and obtaining an intelligent lock unique code, obtaining unlocking authorization information of a user a on the intelligent lock a from the cloud platform 500 through the intelligent lock unique code, then obtaining unlocking authorization information in the intelligent lock a, deleting the unlocking authorization information of the user a in the intelligent lock a, synchronizing the unlocking authorization information to the cloud platform 500, deleting the unlocking authorization information of the user a on the intelligent lock a stored by the cloud platform 500, and synchronizing the unlocking authorization information to the intelligent lock 100;
as shown in fig. 9e and fig. 9f, step 5, a user unlocks the intelligent lock 100, when unlocking in an NFC mode is started, the NFC card 200 approaches to an NFC sensing area of the intelligent lock 100, the intelligent lock 100 reads the NFC card 200 and compares the NFC card 200 with card information stored in the intelligent lock 100, if the comparison succeeds in unlocking, unlocking data information is stored in the intelligent lock 100, and if the comparison fails, a prompt is given; when the Bluetooth mode is started to unlock, the intelligent terminal 300 unlocks the Bluetooth connection to the intelligent lock 100, performs key security authentication on a key in the intelligent lock 100 and a key of a user, and stores unlocking data information into the intelligent lock 100 if authentication is passed, and gives a prompt if authentication fails.
The first bluetooth BLE communication module 102 in the intelligent lock 100 initiates a synchronization request to the bluetooth gateway 400 or the intelligent terminal 300 with bluetooth through a broadcasting mode, and after the bluetooth gateway 400 or the intelligent terminal 300 with bluetooth receives the synchronization request, the unlocking data information stored in the intelligent lock 100 is synchronized to the cloud platform 500 through a wireless network.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that the specific embodiments described are illustrative only and not intended to limit the scope of the invention, and that equivalent modifications and variations of the invention in light of the spirit of the invention will be covered by the claims of the present invention.
Claims (6)
1. An intelligent lock management system, characterized in that: the intelligent lock is connected with the NFC card in an NFC communication mode, is respectively connected with the Bluetooth gateway and the intelligent terminal with Bluetooth in a Bluetooth communication mode, and is controlled to be opened and closed by the NFC card or the intelligent terminal with Bluetooth, and the Bluetooth gateway and the intelligent terminal with Bluetooth are connected with the cloud platform in a wireless communication mode to perform data interaction;
The intelligent lock comprises a first micro control unit, a first Bluetooth BLE communication module, an NFC card reading module, a first state display module, a first RTC clock module, a first input module, a first power management module, a first data storage module, a first alarm module, a door lock switch control module and a door lock state monitoring module, wherein the first micro control unit is respectively connected with the first Bluetooth BLE communication module, the NFC card reading module, the first state display module, the first RTC clock module, the first input module, the first power management module, the first data storage module, the first alarm module, the door lock switch control module and the door lock state monitoring module; the NFC card reading module is connected with the NFC card, and the first Bluetooth BLE communication module is respectively connected with the intelligent terminal with Bluetooth and the Bluetooth gateway;
the first micro control unit is connected with the first Bluetooth BLE communication module through a universal serial interface, the first micro control unit is connected with the NFC card reading module through a universal peripheral interface, the first micro control unit is respectively connected with the first state display module, the first alarm module and the door lock switch control module through universal output interfaces, the first micro control unit is respectively connected with the first input module and the door lock state monitoring module through universal input interfaces, the first micro control unit is connected with the first power management module through a power management interface, and the first micro control unit is connected with the first data storage module through a universal serial bus; the first RTC clock module is integrated with the first micro control unit to form a system on chip, or the first micro control unit is connected with the first RTC clock module through I 2 The C interface is connected with the first RTC clock module;
the Bluetooth gateway comprises a second micro control unit, a second Bluetooth BLE communication module, an Internet of things NBIOT communication module, a second state display module, a second RTC clock module, a second input module, a second power management module, a second data storage module and a second alarm module, wherein the second micro control unit is respectively connected with the second Bluetooth BLE communication module, the Internet of things NBIOT communication module, the second state display module, the second RTC clock module, the second input module, the second power management module, the second data storage module and the second alarm module; the second Bluetooth BLE communication module is connected with the first Bluetooth BLE communication module; the NBIOT communication module of the Internet of things is connected with the cloud platform;
the second micro control unit is connected with the NBIOT communication module through a universal serial interface, the second micro control unit is respectively connected with the second state display module and the second alarm module through universal output interfaces, the second micro control unit is connected with the second input module through universal input interfaces, the second micro control unit is connected with the second power management module through a power management interface, and the second micro control unit is communicated with Pass I 2
The C interface is connected with a second RTC clock module, and the second micro control unit is connected with a second data storage module through a universal serial bus; the second micro control unit is integrated on the second Bluetooth BLE communication module to form a system on chip, or the second micro control unit is connected with the second Bluetooth BLE communication module through a universal serial interface.
2. An intelligent lock management system according to claim 1, wherein: the first input module and the second input module are physical keys or touch keys; the first state display module and the second state display module comprise a first LED indicator lamp and a second LED indicator lamp, the first LED indicator lamp and the second LED indicator lamp on the first state display module are connected to the first micro control unit, and the first LED indicator lamp and the second LED indicator lamp on the second state display module are connected to the second micro control unit; the emergency power supply device comprises a first power supply management module, a second power supply management module, a first micro control unit, a second micro control unit and a first power supply management module, wherein the first power supply management module and the second power supply management module are respectively provided with an emergency power supply port, and the emergency power supply ports on the first power supply management module are connected to the first micro control unit.
3. An intelligent lock management method is characterized in that: the method is to provide an intelligent lock management system as claimed in claim 1, and the method comprises the following steps:
step 1, a user downloads an application program on an intelligent terminal and carries out user registration;
step 2, the user logs in the intelligent terminal according to the registration information;
step 3, acquiring an intelligent lock unique code after a user logs in, initiating a query authorization request to a cloud platform, querying unlocking authority of the intelligent terminal according to the intelligent lock unique code after the cloud platform receives the query authorization request, returning a query result to the intelligent terminal, and giving a prompt if the query result is that the unlocking authority is not available; if the query result shows that the unlocking authority exists, a user initiates an unlocking authorization request to the intelligent lock through the intelligent terminal, and after the intelligent lock receives the unlocking authorization request, APP unlocking authorization and NFC card unlocking authorization are carried out; after successful unlocking authorization, the intelligent terminal synchronizes unlocking authorization information to the intelligent lock and the cloud platform;
step 4, when unlocking authorization is to be released from user binding, after the identity login is carried out by an administrator, initiating an unbinding process and acquiring an intelligent lock unique code, acquiring unlocking authorization information of a user A on the intelligent lock A from a cloud platform through the intelligent lock unique code, then acquiring unlocking authorization information in the intelligent lock A, deleting the unlocking authorization information of the user A in the intelligent lock A, synchronizing the unlocking authorization information to the cloud platform, deleting unlocking authorization information of the cloud platform for storing the unlocking authorization information of the user A on the intelligent lock A, and synchronizing the unlocking authorization information to the intelligent lock;
Step 5, unlocking the intelligent lock by a user, when unlocking in an NFC mode, enabling the NFC card to be close to an NFC induction area of the intelligent lock, enabling the intelligent lock to read the NFC card, comparing the NFC card with card information stored in the intelligent lock, if the comparison is successful, unlocking the intelligent lock, storing unlocking data information into the intelligent lock, and if the comparison is failed, giving a prompt; when the Bluetooth mode is started to unlock, the intelligent terminal opens the Bluetooth connection to connect with the intelligent lock, the secret key in the intelligent lock and the secret key of the user are subjected to secret key security authentication, if the authentication is passed, the unlocking is performed, unlocking data information is stored in the intelligent lock, and if the authentication fails, a prompt is given.
4. A method of intelligent lock management as claimed in claim 3, wherein: the steps 1 and 2 specifically include:
the user downloads and runs an application program on the intelligent terminal, inputs an account number for registration, and recognizes the second-generation identity card information of the resident by OCR; the user completes the biopsy of the human body through the intelligent terminal, acquires the dynamic characteristic information of the human body, uploads the dynamic characteristic information of the human body and the resident second-generation identity card information to the cloud platform through the intelligent terminal, the cloud platform compares the dynamic characteristic information of the human body with the resident second-generation identity card information, and returns an authentication result to the intelligent terminal after authentication, if the authentication is successful, the user is successfully registered, and if the authentication is failed, the user is prompted to re-register;
The method comprises the steps that a user inputs a registered account number on an intelligent terminal, biopsy is completed, a login request is sent to a cloud platform, the cloud platform sends a login code to the intelligent terminal after receiving the login request, the intelligent terminal obtains the login code, and the user inputs the login code on the intelligent terminal to complete login; and the intelligent terminal is used for synchronizing login information to the cloud platform, and the cloud platform is used for synchronizing user information to the intelligent terminal.
5. A method of intelligent lock management as claimed in claim 3, wherein: in the step 3, APP unlocking authorization and NFC card unlocking authorization are carried out, and after the unlocking authorization is successful, the intelligent terminal synchronizes unlocking authorization information to the intelligent lock and the cloud platform; the method comprises the following steps:
when APP unlocking authorization is carried out, the intelligent terminal acquires user head portrait information to carry out biopsy, the intelligent terminal is successfully authorized after the biopsy passes, the intelligent terminal is used for synchronously unlocking the authorization information into the intelligent lock after the biopsy is successfully authorized, and meanwhile, the intelligent terminal is used for synchronously unlocking the authorization information to the cloud platform; when NFC card unlocking authorization is carried out, the intelligent terminal Bluetooth is connected with the intelligent lock, the NFC card is read through the intelligent lock, when the intelligent lock reads card information in the NFC card, the card information is synchronized into the intelligent lock, the NFC card is successfully authorized after card information synchronization is completed, unlocking authorization information is synchronized to the cloud platform through the intelligent terminal after the NFC card is successfully authorized, and success is prompted; the NFC card is a contactless card supporting 13.56MHZ or a card supporting the ISO14443 specification standard.
6. A method of intelligent lock management as claimed in claim 3, wherein: the step 5 further comprises the following steps: and after the Bluetooth gateway or the intelligent terminal with Bluetooth receives the synchronization request, unlocking data information stored in the intelligent lock is synchronized to the cloud platform through a wireless network.
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| CN109961546A (en) * | 2019-05-10 | 2019-07-02 | 长春鸿达光电子与生物统计识别技术有限公司 | Intelligent networking locking device based on wireless communication technique |
| CN110644856A (en) * | 2019-11-06 | 2020-01-03 | 电子科技大学中山学院 | Intelligent door lock and using method thereof |
| CN111862399A (en) * | 2019-12-30 | 2020-10-30 | 北京骑胜科技有限公司 | Unlocking request generation method and device and electronic equipment |
| CN111932728A (en) * | 2020-08-13 | 2020-11-13 | 四川巧盒物联科技有限公司 | Induction type packing box intelligent lock unlocking method based on NB-IoT communication |
| CN112637169B (en) * | 2020-12-14 | 2021-10-12 | 广芯微电子（广州）股份有限公司 | Passive NFC cloud lock encryption method |
| CN113766478B (en) * | 2021-11-08 | 2022-02-08 | 荣耀终端有限公司 | Activation method and device of NFC card |
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