CN113178026A - Intelligent lock - Google Patents

Intelligent lock Download PDF

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Publication number
CN113178026A
CN113178026A CN202010021062.6A CN202010021062A CN113178026A CN 113178026 A CN113178026 A CN 113178026A CN 202010021062 A CN202010021062 A CN 202010021062A CN 113178026 A CN113178026 A CN 113178026A
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CN
China
Prior art keywords
authentication information
iot
intelligent
touch
smart
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202010021062.6A
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Chinese (zh)
Inventor
孔庆宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Mobile Communications Group Co Ltd
China Mobile IoT Co Ltd
Original Assignee
China Mobile Communications Group Co Ltd
China Mobile IoT Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by China Mobile Communications Group Co Ltd, China Mobile IoT Co Ltd filed Critical China Mobile Communications Group Co Ltd
Priority to CN202010021062.6A priority Critical patent/CN113178026A/en
Publication of CN113178026A publication Critical patent/CN113178026A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
    • H04W12/06—Authentication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]

Abstract

The invention provides an intelligent lock, which comprises: the intelligent key comprises a first mainboard, an electronic display screen and a first touch component, wherein a first narrow-band Internet of things (NB-IoT) module is arranged on the first mainboard, the electronic display screen and the first touch component are arranged on the side surface of the intelligent key, the electronic display screen is used for graphically displaying first authentication information, the first NB-IoT module is used for interacting first data information with a background, and the first touch component is used for starting the intelligent key; the intelligent lock comprises an intelligent lock body, wherein the intelligent lock body comprises a second main board, a camera and a second touch component, a second NB-IoT module is arranged on the second main board, a groove is formed in the intelligent lock body, the camera is arranged in the groove and used for collecting first authentication information on an electronic display screen, the second NB-IoT module is used for interacting second data information with a background, and the second touch component is used for unlocking the intelligent lock body. The invention improves the safety of the intelligent lock and reduces the power consumption.

Description

Intelligent lock
Technical Field
The embodiment of the invention relates to the field of smart homes, in particular to an intelligent lock.
Background
With the development of science and technology, the intelligent lock is widely applied to daily life of people. Generally speaking, a camera of an existing intelligent lock adopting a two-dimensional code recognition technology is arranged outside the intelligent lock and is easily cracked by a third-party tool (such as a mobile phone) violently, and the existing intelligent lock needs to be kept in a standby state all the time, so that the power consumption of the intelligent lock is high. Therefore, the existing intelligent lock is poor in safety and high in power consumption.
Disclosure of Invention
The embodiment of the invention aims to provide an intelligent lock, which solves the problems of poor safety and high power consumption of the existing intelligent lock.
In order to achieve the above object, an embodiment of the present invention provides an intelligent lock, including:
the intelligent key comprises a first main board, an electronic display screen and a first touch component, wherein a first Narrow-Band Internet of Things (NB-IoT) module is arranged on the first main board, the electronic display screen and the first touch component are arranged on the side surface of the intelligent key, the electronic display screen is used for graphically displaying first authentication information, the first NB-IoT module is used for interacting first data information with a background, and the first touch component is used for starting the intelligent key, wherein the first data information comprises the first authentication information;
the intelligent lock comprises an intelligent lock body, wherein the intelligent lock body comprises a second main board, a camera and a second touch component, a second NB-IoT module is arranged on the second main board, a groove is formed in the intelligent lock body, the camera is arranged in the groove and used for collecting first authentication information on the electronic display screen, the second NB-IoT module is used for interacting with a background to obtain second data information, and the second touch component is used for opening the intelligent lock body, wherein the second data information comprises second authentication information.
Optionally, a first NB-IoT antenna, a first microprocessor (MCU for short), a first SIM card, a first touch switch, and a first memory are disposed on the first motherboard, where the first NB-IoT antenna is configured to receive the first authentication information, the first MCU is configured to graph the first authentication information, the first SIM card is configured to store an identification code of the smart key, the first touch switch is configured to turn on the smart key, and the first memory is configured to store encrypted first authentication information;
the first MCU is respectively connected with the electronic display screen, the first NB-IoT antenna, the first touch switch and the first memory in a serial port connection mode, the first SIM card is connected with the first NB-IoT antenna, the first NB-IoT antenna is connected with the first NB-IoT module, and the first touch component is a switch of the first touch switch.
Optionally, a second NB-IoT antenna, a second MCU, a second SIM card, a second memory, a second touch switch, and an electric control lock component are disposed on the second motherboard, the second NB-IoT antenna is configured to receive the second authentication information, the second MCU is configured to compare the first authentication information with the second authentication information, the second SIM card is configured to store an identification code of the intelligent lock body, the second touch switch is configured to open the intelligent lock body, and the second memory is configured to record an operation log of the intelligent lock body;
the second MCU is respectively connected with the camera, the second NB-IoT antenna, the second touch switch, the second memory and the electric control lock component in a serial port connection mode, the second SIM card is connected with the second NB-IoT antenna, the second NB-IoT antenna is connected with the second narrowband IoT module, and the second touch component is a switch of the second touch switch.
Optionally, the first memory is further configured to record an operation log of the smart key.
Optionally, the second MCU is further configured to control the electrically controlled lock component to be opened or closed.
Optionally, the smart key is an electronic card with the electronic display screen, and the first touch part and the second touch part are both arc-shaped metal elastic pieces.
Optionally, the first main board is connected to a first end of a first Direct Current (Direct Current-Direct Current, DCDC for short), and a second end of the first DCDC is connected to the first battery.
Optionally, the second motherboard is connected to a first terminal of a second DCDC, and a second terminal of the second DCDC is connected to a second battery.
Optionally, the first main board is further provided with a first flash memory.
Optionally, a second flash memory is further disposed on the second main board.
One of the above technical solutions has the following advantages or beneficial effects:
the embodiment of the invention provides an intelligent lock which comprises an intelligent key, wherein the intelligent key comprises a first mainboard, an electronic display screen and a first touch component, a first narrow-band internet of things (NB-IoT) module is arranged on the first mainboard, the electronic display screen and the first touch component are arranged on the side surface of the intelligent key, the electronic display screen is used for graphically displaying first authentication information, the first NB-IoT module is used for interacting first data information with a background, and the first touch component is used for unlocking the intelligent key, wherein the first data information comprises the first authentication information; the intelligent lock comprises an intelligent lock body, wherein the intelligent lock body comprises a second main board, a camera and a second touch component, a second NB-IoT module is arranged on the second main board, a groove is formed in the intelligent lock body, the camera is arranged in the groove and used for collecting first authentication information on the electronic display screen, the second NB-IoT module is used for interacting with a background to obtain second data information, and the second touch component is used for opening the intelligent lock body, wherein the second data information comprises second authentication information. Because the camera of intelligence lock sets up in the recess and is provided with first touch-control part and second touch-control part, improved the security of intelligence lock and reduced the consumption.
Drawings
Fig. 1 is a cross-sectional structural diagram of an intelligent lock according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an intelligent key according to an embodiment of the present invention;
fig. 3 is a schematic view of a graphical interface for reading an intelligent key of an intelligent lock body according to an embodiment of the present invention;
fig. 4 is a schematic block diagram of a smart key according to an embodiment of the present invention;
FIG. 5 is a schematic block diagram of an intelligent lock body according to an embodiment of the present invention;
FIG. 6 is a schematic block diagram of an intelligent lock cluster according to an embodiment of the present invention;
fig. 7 is a schematic block diagram of a motherboard power supply according to an embodiment of the present invention;
fig. 8 is a schematic block diagram of another motherboard power supply according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, an embodiment of the present invention provides an intelligent lock, including:
the intelligent key comprises an intelligent key 1, wherein the intelligent key comprises a first mainboard, an electronic display screen 10 and a first touch component 11, a first narrowband internet of things (NB-IoT) module is arranged on the first mainboard, the electronic display screen 10 and the first touch component 11 are arranged on the side surface of the intelligent key 1, the electronic display screen 10 is used for graphically displaying first authentication information, the first NB-IoT module is used for interacting first data information with a background, and the first touch component 11 is used for starting the intelligent key 1, wherein the first data information comprises the first authentication information;
the intelligent lock comprises an intelligent lock body 2, wherein the intelligent lock body comprises a second main board, a camera 20 and a second touch control component 21, a second NB-IoT module is arranged on the second main board, a groove 22 is formed in the intelligent lock body, the camera 20 is arranged in the groove 22, the camera 20 is used for collecting first authentication information on the electronic display screen, the second NB-IoT module is used for interacting second data information with a background, the second touch control component is used for opening the intelligent lock body 2, and the second data information comprises second authentication information.
The graphical display of the first authentication information and the second authentication information can be two-dimensional codes or bar codes.
The background comprises an NB-IoT base station and a system server, the system server can send authentication information to the intelligent key and the intelligent lock body through the NB-IoT base station, and the authentication information comprises the first authentication information and the second authentication information.
The first data information may be a combination of the first authentication information, feedback information of the first authentication information, and a device code of the smart key 1 (for example, a hardware serial code of the smart key), the second data information may be a combination of the second authentication information, feedback information of the second authentication information, and a device code of the smart lock body 2, the feedback information of the first authentication information may allow the background to determine whether the first authentication information is successfully received, and the feedback information of the second authentication information may allow the background to determine whether the second authentication information is successfully received.
The first NB-IoT module is configured to perform interaction of the first data information with a background, where the first NB-IoT module may demodulate the first authentication information, and at the same time, the first NB-IoT module may send the device code of the smart key 1 and feedback information of the first authentication information to the background.
The second NB-IoT module is configured to perform interaction of the second data information with a background, where the second NB-IoT module may demodulate the second authentication information, and at the same time, the second NB-IoT module may send the device code of the smart lock body 2 and the feedback information of the second authentication information to the background.
The electronic display screen 10 may be disposed on the upper surface of the smart key 1 and on the left side of the smart key 1, and the first touch component 11 may be disposed on the left side of the smart key 1, as shown in fig. 2.
The camera 20 may be disposed on the left side of the groove 22, the left side of the groove 22 may be understood as a side opposite to the electronic screen, and the second touch member 21 may be disposed at the bottom of the groove 22, as shown in fig. 3.
In addition, when the first touch component 11 contacts the bottom of the groove 22, the smart key 1 may be unlocked, and when the second touch component 21 contacts the left side of the smart key 1, the smart lock body 2 may be unlocked, or of course, when the first touch component 11 contacts the bottom of the groove 22 and the second touch component 21 contacts the left side of the smart key 1, the smart key 1 and the smart lock body 2 may be simultaneously unlocked, and at this time, the smart key 1 may receive the first authentication information, the smart lock body 2 may receive the second authentication information, and in addition, the first touch component 11 and the second touch component 21 may also be unlocked after contacting metals.
It should be noted that the background may send encrypted authentication information to the smart key 1 and the smart lock body 2, before the smart key 1 and the smart lock body 2 are unlocked, the encrypted authentication information may be stored in the system server, when the smart key 1 and the smart lock body 2 are unlocked, the smart key 1 and the smart lock body 2 receive the encrypted authentication information, of course, the smart key 1 and the smart lock body 2 may also receive the encrypted authentication information before being used, and the background may issue an intelligent erasing instruction for erasing the authentication information in the smart key 1 and the smart lock body 2, and wait for a next authentication information distribution instruction.
In the embodiment of the present invention, when the smart key 1 is inserted into the groove 22 of the smart lock body 2, the first touch component 11 contacts the bottom of the groove 22 and the second touch component 21 contacts the left side of the smart key 1, the smart key 1 and the smart lock body 2 start to operate, the smart lock body 2 collects the first authentication information on the electronic television screen 10 through the camera 20, and compares the second authentication information with the first authentication information, if the first authentication information is consistent with the second authentication information, the lock is unlocked, otherwise, the lock is not unlocked, and after the user pulls out the smart key 1, the smart key 1 and the smart lock body 2 stop operating, the electronic display screen 10 is turned off, and the camera 20 is turned off. Like this, because the camera of intelligence lock sets up in the recess and is provided with first touch-control part and second touch-control part, improved the security of intelligence lock and reduced the consumption.
Optionally, as shown in fig. 4, a first NB-IoT antenna, a first microprocessor MCU, a first SIM card, a first touch switch, and a first memory are disposed on the first motherboard, where the first NB-IoT antenna is configured to receive the first authentication information, the first MCU is configured to graph the first authentication information, the first SIM card is configured to store an identification code of the smart key, the first touch switch is configured to turn on the smart key, and the first memory is configured to store encrypted first authentication information;
the first MCU is respectively connected with the electronic display screen, the first NB-IoT antenna, the first touch switch and the first memory in a serial port connection mode, the first SIM card is connected with the first NB-IoT antenna, the first NB-IoT antenna is connected with the first NB-IoT module, and the first touch component is a switch of the first touch switch.
The first touch component may be a switch of the first touch switch, or the first touch component may be connected to the switch of the first touch switch.
The first SIM card may be used to store the identification code of the key fob, and the first SIM card may store the device code of the key fob as the identification code of the key fob, or may directly use the subscriber identity code of the first SIM card as the identification code of the key fob.
The first MCU may encrypt the first authentication information, may open the electronic display screen, may perform the first data information interaction with the first NB-IoT module, and may also be a Central Processing Unit (CPU).
Wherein the first NB-IoT antenna may be configured to transmit the device code of the smart key and the feedback information of the first authentication information.
In the embodiment of the present invention, the first MCU graphs the first authentication information received by the first NB-IoT antenna through the first NB-IoT module, and at the same time, encrypts the first authentication information and stores the encrypted first authentication information and the operation log to the first memory. Thus, the safety of the intelligent lock is further improved.
Optionally, as shown in fig. 5, a second NB-IoT antenna, a second MCU, a second SIM card, a second memory, a second touch switch, and an electric control lock component are disposed on the second motherboard, where the second NB-IoT antenna is configured to receive the second authentication information, the second MCU is configured to compare the first authentication information with the second authentication information, the second SIM card is configured to store an identification code of the smart lock body, the second touch switch is configured to open the smart lock body, and the second memory is configured to record an operation log of the smart lock body;
the second MCU is respectively connected with the camera, the second NB-IoT antenna, the second touch switch, the second memory and the electric control lock component in a serial port connection mode, the second SIM card is connected with the second NB-IoT antenna, the second NB-IoT antenna is connected with the second narrowband IoT module, and the second touch component is a switch of the second touch switch.
The second touch control component may be a switch of the second touch control switch, or the second touch control component may be connected to the switch of the second touch control switch.
The second SIM card is used for storing the identification code of the smart key, and the second SIM card stores the device code of the smart lock body as the identification code of the smart lock body, or directly uses the user identification code of the second SIM card as the identification code of the smart lock body.
The second MCU may compare the first authentication information with the second authentication information, and may perform the second data information interaction with the second NB-IoT module.
The second NB-IoT antenna may be configured to send the device code of the smart lock body and the feedback information of the second authentication information.
In addition, the intelligent key and the intelligent lock body with different equipment codes can be paired according to the instruction of the system server, and meanwhile, the system server can issue and receive authentication information to realize centralized security management, as shown in fig. 6.
In the embodiment of the invention, the second MCU compares the second authentication information received by the second NB-IoT antenna with the first authentication information acquired by the camera through a second NB-IoT module, and if the comparison is passed, the second MCU controls the electric control lock part to unlock, records the whole operation log and uploads the operation log to a system server. Thus, the safety of the intelligent lock is further improved.
Optionally, as shown in fig. 4, the first memory is further configured to record an operation log of the smart key.
The operation log of the smart key can record the operation steps of the smart key.
In this embodiment, recording the operation log of the smart key can facilitate troubleshooting and maintenance of the smart key.
Optionally, as shown in fig. 5, the second MCU is further configured to control the electric control lock component to open or close.
The electric control lock component can be connected with the second MCU in a wired or wireless connection mode, and the electric control lock component can automatically open or close a door provided with the intelligent lock.
In this embodiment, the second MCU is further configured to control the electronic control lock component to open or close, so as to prevent a user from manually opening the door of the intelligent lock, thereby improving user experience.
Optionally, as shown in fig. 2, the smart key is an electronic card with the electronic display screen, and the first touch part and the second touch part are both arc-shaped metal elastic sheets.
The left side of the intelligent key can be made of metal, the first touch part and the second touch part can be arc-shaped metal elastic pieces, certainly, the first touch part and the second touch part can be omitted, and the intelligent key and the intelligent lock body are opened through the contact of the left side of the intelligent key and the bottom of the groove of the intelligent lock body.
In this embodiment, the smart key is an electronic card with the electronic display screen, which is convenient for a user to carry.
Optionally, as shown in fig. 7, the first main board is connected to a first end of a first dc voltage reducer DCDC, and a second end of the first dc voltage reducer DCDC is connected to the first battery.
The first direct current voltage reducer DCDC may reduce the voltage of the first battery to a voltage suitable for the first motherboard.
In this embodiment, the first dc voltage reducer DCDC is used to supply power to the first motherboard, thereby further improving the security of the intelligent lock.
Optionally, as shown in fig. 8, the second main board is connected to a first terminal of a second DCDC, and a second terminal of the second DCDC is connected to a second battery.
Wherein the second DCDC may drop the voltage of the second battery to a voltage suitable for the second main board.
In this embodiment, the second DCDC is used to supply power to the second motherboard, thereby further improving the security of the intelligent lock.
Optionally, the first main board is further provided with a first flash memory.
The first flash memory can store the equipment code of the intelligent key, and can also store data under the condition that the intelligent key is powered off.
In this embodiment, still be provided with first flash memory on the first mainboard and be convenient for save the equipment code of intelligent key has further improved the security of intelligent lock.
Optionally, a second flash memory is further disposed on the second main board.
The second flash memory can store the equipment code of the intelligent lock body, and can also store data under the condition that the intelligent lock body is powered off.
In this embodiment, still be provided with the second flash memory on the second mainboard and be convenient for save the equipment code of intelligence lock body has further improved the security of intelligence lock.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An intelligent lock, comprising:
the intelligent key comprises a first mainboard, an electronic display screen and a first touch component, wherein a first narrow-band Internet of things (NB-IoT) module is arranged on the first mainboard, the electronic display screen and the first touch component are arranged on the side surface of the intelligent key, the electronic display screen is used for graphically displaying first authentication information, the first NB-IoT module is used for interacting first data information with a background, and the first touch component is used for starting the intelligent key, wherein the first data information comprises the first authentication information;
the intelligent lock comprises an intelligent lock body, wherein the intelligent lock body comprises a second main board, a camera and a second touch component, a second NB-IoT module is arranged on the second main board, a groove is formed in the intelligent lock body, the camera is arranged in the groove and used for collecting first authentication information on the electronic display screen, the second NB-IoT module is used for interacting with a background to obtain second data information, and the second touch component is used for opening the intelligent lock body, wherein the second data information comprises second authentication information.
2. The smart lock according to claim 1, wherein the first main board is provided with a first NB-IoT antenna, a first microprocessor MCU, a first SIM card, a first touch switch, and a first memory, the first NB-IoT antenna is configured to receive the first authentication information, the first MCU is configured to graph the first authentication information, the first SIM card is configured to store an identification code of the smart key, the first touch switch is configured to turn on the smart key, and the first memory is configured to store encrypted first authentication information;
the first MCU is respectively connected with the electronic display screen, the first NB-IoT antenna, the first touch switch and the first memory in a serial port connection mode, the first SIM card is connected with the first NB-IoT antenna, the first NB-IoT antenna is connected with the first NB-IoT module, and the first touch component is a switch of the first touch switch.
3. The smart lock according to claim 1, wherein a second NB-IoT antenna, a second MCU, a second SIM card, a second memory, a second touch switch, and an electrically controlled lock component are disposed on the second motherboard, the second NB-IoT antenna is configured to receive the second authentication information, the second MCU is configured to compare the first authentication information with the second authentication information, the second SIM card is configured to store an identification code of the smart lock body, the second touch switch is configured to open the smart lock body, and the second memory is configured to record an operation log of the smart lock body;
the second MCU is respectively connected with the camera, the second NB-IoT antenna, the second touch switch, the second memory and the electric control lock component in a serial port connection mode, the second SIM card is connected with the second NB-IoT antenna, the second NB-IoT antenna is connected with the second narrowband IoT module, and the second touch component is a switch of the second touch switch.
4. The smart lock of claim 2 wherein the first memory is further configured to record an operation log of the smart key.
5. The smart lock of claim 3 wherein the second MCU is further configured to control the electronically controlled lock components to open or close.
6. The intelligent lock of claim 1, wherein the intelligent key is an electronic card with the electronic display screen, and the first touch component and the second touch component are both arc-shaped metal shrapnels.
7. The smart lock of claim 1, wherein the first motherboard is coupled to a first terminal of a first dc voltage dropper (DCDC), and a second terminal of the first DCDC is coupled to a first battery.
8. The smart lock of claim 1 wherein the second motherboard is coupled to a first terminal of a second DCDC, a second terminal of the second DCDC being coupled to a second battery.
9. The smart lock of claim 1 wherein the first motherboard further comprises a first flash memory disposed thereon.
10. The smart lock of claim 1 wherein a second flash memory is further disposed on the second motherboard.
CN202010021062.6A 2020-01-09 2020-01-09 Intelligent lock Pending CN113178026A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010021062.6A CN113178026A (en) 2020-01-09 2020-01-09 Intelligent lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010021062.6A CN113178026A (en) 2020-01-09 2020-01-09 Intelligent lock

Publications (1)

Publication Number Publication Date
CN113178026A true CN113178026A (en) 2021-07-27

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CN202010021062.6A Pending CN113178026A (en) 2020-01-09 2020-01-09 Intelligent lock

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106815911A (en) * 2016-12-30 2017-06-09 中船重工(武汉)凌久信息技术有限公司 A kind of intelligent door lock control system and method for industrial equipment management
CN107195062A (en) * 2017-07-14 2017-09-22 上海华申泰格软件有限公司 A kind of utilization NB IOT Intelligent key controls the device of smart lock with cloud platform
CN107230272A (en) * 2017-07-23 2017-10-03 福建强闽信息科技有限公司 Intelligent key and passive intelligent lock core and its application method based on arrowband Internet of Things
CN207440862U (en) * 2017-10-31 2018-06-01 上海第吉尔智能科技有限公司 Outdoor equipment intelligent lock system based on NB-IOT remote controls
CN108242097A (en) * 2018-02-13 2018-07-03 南京普天通信股份有限公司 Intelligent door lock system based on narrowband technology of Internet of things
CN109441240A (en) * 2018-12-29 2019-03-08 厦门硕锋科技有限公司 A kind of totally enclosed type intelligent lock remotely controlled based on internet
CN110130740A (en) * 2019-06-04 2019-08-16 庸谅慧 Two dimensional code lock core

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106815911A (en) * 2016-12-30 2017-06-09 中船重工(武汉)凌久信息技术有限公司 A kind of intelligent door lock control system and method for industrial equipment management
CN107195062A (en) * 2017-07-14 2017-09-22 上海华申泰格软件有限公司 A kind of utilization NB IOT Intelligent key controls the device of smart lock with cloud platform
CN107230272A (en) * 2017-07-23 2017-10-03 福建强闽信息科技有限公司 Intelligent key and passive intelligent lock core and its application method based on arrowband Internet of Things
CN207440862U (en) * 2017-10-31 2018-06-01 上海第吉尔智能科技有限公司 Outdoor equipment intelligent lock system based on NB-IOT remote controls
CN108242097A (en) * 2018-02-13 2018-07-03 南京普天通信股份有限公司 Intelligent door lock system based on narrowband technology of Internet of things
CN109441240A (en) * 2018-12-29 2019-03-08 厦门硕锋科技有限公司 A kind of totally enclosed type intelligent lock remotely controlled based on internet
CN110130740A (en) * 2019-06-04 2019-08-16 庸谅慧 Two dimensional code lock core

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Application publication date: 20210727