CN111325874A - Intelligent cabinet lock and using method - Google Patents
Intelligent cabinet lock and using method Download PDFInfo
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- CN111325874A CN111325874A CN201811420773.XA CN201811420773A CN111325874A CN 111325874 A CN111325874 A CN 111325874A CN 201811420773 A CN201811420773 A CN 201811420773A CN 111325874 A CN111325874 A CN 111325874A
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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
- G07C9/00309—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
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/0075—Locks or fastenings for special use for safes, strongrooms, vaults, fire-resisting cabinets or the like
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/02—Locks or fastenings for special use for thin, hollow, or thin-metal wings
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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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention provides an intelligent cabinet lock. An intelligent cabinet lock comprises a cabinet lock device, a lock cylinder, a key, a NBIoT communication module and a cloud platform. The NBIoT communication node is connected with the first NBIoT communication module and the second NBIoT communication module; the first NBIoT communication module is arranged outside the cabinet lock device, and the second NBIoT communication module is arranged inside the key; the cabinet lock device consists of a cabinet lock, a cabinet door and a door magnetic sensor; the cloud platform is connected with the key and the communication node. The intelligent cabinet lock based on the NBIoT communication protocol can realize that one NBIoT communication node manages a plurality of NBIoT communication modules, is convenient to use a safety cabinet lock and a door lock of a community tenant, enables users and managers to remotely monitor the opening and closing states of the door lock, is also suitable for the field of confidential safety cabinets of banks, and facilitates VIP customers to open the safety cabinets by themselves through keys.
Description
Technical Field
The invention belongs to the field of intelligent meter boxes, and particularly relates to an intelligent cabinet lock and a using method thereof.
Background
The ordinary intelligent meter box needs a meter reader to read the electric meter by opening the meter box through a key, and the safe box is unlocked in a coded lock mode, so that the password is easier to steal or the key is stolen to unlock the safe box. The intelligent meter case or the safe deposit box after upgrading adopt the fingerprint lock, can't popularize to the ammeter case field, are not suitable for the small-size safe deposit box of small-size safe deposit box and bank, because a large amount of safe deposit boxes closely arrange in the bank, bluetooth communication protocol and wiFi communication protocol can't satisfy this kind of multinode condition, because the node number has surpassed the channel upper limit of wiFi communication protocol, can cause the offline of some equipment, can't reach the purpose of protection property safety.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides an intelligent cabinet lock which comprises the following components in parts by weight: the intelligent cabinet lock comprises a cabinet lock device, a lock cylinder, a key, an NBIoT communication module and a cloud platform;
the NBIoT communication module is divided into a first NBIoT communication module, a second NBIoT communication module and an NBIoT communication node; the NBIoT communication node is connected with the first NBIoT communication module and the second NBIoT communication module; the first NBIoT communication module is arranged outside the cabinet lock device, the second NBIoT communication module is arranged inside the key, the NBIoT communication node is arranged in the external environment, and the NBIoT communication node is connected with the cloud platform;
the cabinet lock device consists of a cabinet lock, a cabinet door and a door magnetic sensor, wherein the cabinet lock is arranged on the outer surface of the cabinet door, and the door magnetic sensor is arranged on the side surface of the cabinet door;
the lock cylinder is embedded in the cabinet lock and consists of a mechanical lock cylinder, a lock cylinder charging interface, a lock cylinder external data interface, a displacement sensor and a first microprocessor circuit board;
the key is internally provided with a second microprocessor circuit board, a key charge-discharge interface, a key external data interface, a rechargeable lithium battery and a second NBIoT communication module;
the cloud platform consists of a cloud computing platform, related system software, a China telecom wing Internet of things IOT platform and network equipment.
Preferably, the lock core is a passive structure, is not connected with an external power supply and is provided with an electrified socket.
Preferably, the key is provided with a bluetooth module inside.
Preferably, the NBIoT communication module comprises a microprocessor chip, an NB communication module, a SIM card, an antenna, a power socket, and a data interface.
Preferably, the cloud computing platform is divided into an unlocking service application server cloud platform and a monitoring service application server cloud platform.
Preferably, the operation method of the intelligent cabinet lock according to claim 1 comprises the following steps:
the method comprises the following steps: before the equipment runs, an operator stores the IMEI identity code and the authorization code in a first microprocessor circuit board of the lock cylinder through software.
Step two: the cloud computing platform transmits the IMEI identity code and the authorization code of the intelligent cabinet lock to a second NBIoT communication module of the key through an NBIoT network protocol, and the key acquires unlocking authority of the specified intelligent cabinet lock; the cloud computing platform sends authorization codes of the intelligent cabinet locks at one time.
Step three: the user inserts the key in the lock core of the cabinet lock, the second microprocessor circuit board of the key transmits the authorization code and the IMEI identity code of the intelligent cabinet lock to the first microprocessor circuit board of the lock core through the external data interface of the key, after the first microprocessor circuit board verifies that the sent authorization code and the IMEI identity code are consistent with the pre-stored authorization code and the pre-stored IMEI identity code, the mechanical lock core is unlocked, and the user turns the key to open the cabinet lock. The displacement sensor in the lock cylinder senses the rotation of the mechanical lock cylinder, the opening and closing states of the mechanical lock cylinder are packaged into lock state data, and the lock state data are sent to the first NBIoT module through a data interface; after the key is pulled out, the second microprocessor circuit board of the key deletes the stored IMEI identity code and authorization code information of the intelligent cabinet lock, and waits for the next time the unlocking service application server cloud platform sends the IMEI identity code and authorization code for unlocking the specified intelligent cabinet lock.
Step four: after the lock cylinder is opened, the cabinet door is opened; and packaging the opening and closing states of the cabinet door into cabinet door state data, and uploading the cabinet door state data to the NBIoT communication node through the first NBIoT communication module.
Step five: the first NBIoT communication module packs and uploads received state data of a mechanical lock cylinder and a cabinet door and an identity identifier IMEI number of the first NBIoT communication module to the NBIoT communication node, and the NBIoT communication node packs and sends the opening and closing state data of the mechanical lock cylinder and the opening and closing state data of the cabinet door to the IOT platform; the IOT platform analyzes the acquired data according to the IMEI number of the first NBIoT communication module, analyzes a service target user, a service type and service data, and then sends a terminal number, the state data of the mechanical lock cylinder and the cabinet door to the cloud computing platform through an HTTPS network protocol.
Preferably, a method of operating a key according to claim 2, comprising the steps of:
the method comprises the following steps: before the equipment runs, an operator stores the IMEI identity code and the authorization code in a first microprocessor circuit board of the lock cylinder through software.
Step two: the cloud computing platform transmits the IMEI identity code and the authorization code of the intelligent cabinet lock to a second NBIoT communication module of the key through an NBIoT network protocol, and the key acquires unlocking authority of the specified intelligent cabinet lock; authorization codes of a plurality of intelligent cabinet locks are sent by cloud computing platform at one time
Step three: the method comprises the steps that a user inserts a key into a lock cylinder of a cabinet lock, a rechargeable lithium battery in the key charges the lock cylinder through a charging interface, a second microprocessor circuit board of the key transmits an authorization code and an IMEI (international mobile equipment identity) code of the intelligent cabinet lock to a first microprocessor circuit board of the lock cylinder through an external data interface of the key, the first microprocessor circuit board verifies that the sent authorization code and the sent IMEI code are consistent with a pre-stored authorization code and an IMEI code, the mechanical lock cylinder is unlocked, and the user turns the key to open the cabinet lock. The displacement sensor in the lock cylinder senses the rotation of the mechanical lock cylinder, the opening and closing states of the mechanical lock cylinder are packaged into lock state data, and the lock state data are sent to the first NBIoT module through a data interface; after the key is pulled out, the second microprocessor circuit board of the key deletes the stored IMEI identity code and authorization code information of the intelligent cabinet lock, and waits for the next time when the unlocking service application server cloud platform sends the IMEI identity code and authorization code for unlocking the specified intelligent cabinet lock
Step four: after the lock cylinder is opened, the cabinet door is opened; and packaging the opening and closing states of the cabinet door into cabinet door state data, and uploading the cabinet door state data to the NBIoT communication node through the first NBIoT communication module.
Step five: the first NBIoT communication module packs and uploads received state data of a mechanical lock cylinder and a cabinet door and an identity identifier IMEI number of the first NBIoT communication module to the NBIoT communication node, and the NBIoT communication node packs and sends the opening and closing state data of the mechanical lock cylinder and the opening and closing state data of the cabinet door to the IOT platform; the IOT platform analyzes the acquired data according to the IMEI number of the first NBIoT communication module, analyzes a service target user, a service type and service data, and then sends a terminal number, the state data of the mechanical lock cylinder and the cabinet door to the cloud computing platform through an HTTPS network protocol.
The invention has the beneficial effects that: the intelligent cabinet lock based on the NBIoT communication protocol can realize that one NBIoT communication node manages the NBIoT communication module of a plurality of cabinet lock devices and lock cylinders, is convenient to apply to the cabinet lock door lock of a community tenant, enables users and managers to remotely monitor the opening and closing states of the door lock, is also suitable for the field of confidential safety boxes of banks, and facilitates the VIP clients to open the safety boxes by themselves through keys.
Drawings
Fig. 1 is a system flow diagram of an operating mode of the invention according to claim one.
Fig. 2 is a system flow chart of the operation mode of the lock cylinder according to the second claim.
Detailed Description
The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.
It will be understood that terms such as "having," "including," and "comprising," as used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Fig. 1 illustrates an implementation according to the present invention, including a cabinet lock device, a lock cylinder, a key, a NBIoT communication module, and a cloud platform;
the NBIoT communication module is divided into a first NBIoT communication module, a second NBIoT communication module and an NBIoT communication node; the NBIoT communication node is connected with the first NBIoT communication module and the second NBIoT communication module; the first NBIoT communication module is arranged outside the cabinet lock device, the second NBIoT communication module is arranged inside the key, the NBIoT communication node is arranged in the external environment, and the NBIoT communication node is connected with the cloud platform. The component has the functions of: the NBIoT communication module has strong wall penetrating capability and is suitable for various different working environments; the NBIoT communication nodes are connected with the first NBIoT communication modules of more cabinet locks, and the NBIoT communication nodes upload the door lock state data packets, so that channel congestion caused by the fact that a large number of NBIoT communication modules upload the door lock state data packets is avoided, the first NBIoT communication module is disconnected and cannot upload the door lock state data in time, the power consumption of the first NBIoT communication module is lower, and the first NBIoT communication module can work for a longer time.
The cabinet lock device consists of a cabinet lock, a cabinet door and a door magnetic sensor, wherein the cabinet lock is arranged on the outer surface of the cabinet door, and the door magnetic sensor is arranged on the side surface of the cabinet door; the component has the functions of: after the door magnetic sensor senses the opening and closing states of the cabinet door, the opening and closing state packing data of the cabinet door is uploaded to the NBIoT communication node through the first NBIoT communication module.
The lock cylinder is embedded in the cabinet lock and comprises a mechanical lock cylinder, a lock cylinder charging interface, a lock cylinder external data interface, a displacement sensor and a first microprocessor circuit board. The component has the functions of: after the key is inserted into the mechanical lock cylinder, the first microprocessor circuit board verifies whether an authorization code received by the key is consistent with an authorization code prestored in the first microprocessor circuit board or not, after the authorization code is consistent, the first microprocessor circuit board releases a signal to unlock a locking structure of the mechanical lock cylinder, the displacement sensor senses the rotation of the mechanical lock cylinder along with the key when the key is turned, the opening and closing state of the lock cylinder is judged, and the packaging data of the opening and closing state of the mechanical lock cylinder is uploaded to the NBIoT communication node through the first NBIoT communication module;
the key is internally provided with a second microprocessor circuit board, a key charge-discharge interface, a key external data interface, a rechargeable lithium battery and a second NBIoT communication module; the component has the functions of: the second NBIoT communication module receives the authorization code sent by the cloud platform and stores the authorization code into the second microprocessor circuit board, and the second microprocessor circuit board deletes the authorization code after the first microprocessor circuit and the second microprocessor circuit board verify that the authorization code is correct; the password is not reserved, and the cloud platform authorization is required for unlocking every time, so that the safety is improved;
the cloud platform consists of a cloud computing platform, related system software and network equipment; the component has the functions of: the cloud computing platform receives the data packet uploaded by the NBIoT communication node through the network equipment and stores and demodulates the door lock state data of each cabinet lock, cross-region management is achieved, and labor cost is saved.
In another example, one implementation manner of the lock cylinder in the above scheme is as follows: the lock core is a passive structure, is not connected with an external power supply and is provided with an electrified socket. The energy consumption of daily use of the lock is reduced.
One implementation manner of the key in the above scheme is as follows: the key is also internally provided with a Bluetooth module; the component has the functions of: the bluetooth module is used for receiving the data that cell-phone APP sent through the bluetooth agreement, and the user can know directly perceivedly through cell-phone APP and receive authorization code quantity, equipment cabinet lock name, avoids when sending the authorization code of a plurality of different equipment, and the equipment of unblock and the equipment of omitting the needs unblock that can't cause to unlock in nonconformity of the authorization code that provides of unblock equipment.
One implementation manner of the NBIoT communication module in the above scheme is as follows: the NBIoT communication module consists of a microprocessor chip, an NB communication module, an SIM card, an antenna, a power socket and a data interface; the function of the component is as follows: the NBIoT communication module uses the 2G network to transmit data, and the length of the data is 8 bits, so that the energy consumption is lower than that of ordinary WiFi transmission.
One implementation manner of the cloud computing platform in the above scheme is as follows: the cloud computing platform is divided into an unlocking service application server cloud platform and a monitoring service application server cloud platform; the monitoring service application server cloud platform receives data sent by the NBIoT communication node in real time; the unlocking service application server cloud platform sends an IMEI identity code and an authorization code of the specified equipment to the second NBIoT communication module or the mobile phone APP; two cloud platforms are subdivided to realize two-line communication, and the states of the lock cylinder and the key are reflected in real time.
The operation method of the intelligent cabinet lock in the scheme comprises the following steps:
the method comprises the following steps: before the equipment runs, an operator stores the IMEI identity code and the authorization code in a first microprocessor circuit board of the lock cylinder through software.
Step two: the cloud computing platform transmits the IMEI identity code and the authorization code of the intelligent cabinet lock to a second NBIoT communication module of the key through an NBIoT network protocol, and the key acquires unlocking authority of the specified intelligent cabinet lock; the cloud computing platform may send the authorization codes for several smart cabinet locks at once,
step three: the user inserts the key in the lock core of the cabinet lock, the second microprocessor circuit board of the key transmits the authorization code and the IMEI identity code of the intelligent cabinet lock to the first microprocessor circuit board of the lock core through the external data interface of the key, after the first microprocessor circuit board verifies that the sent authorization code and the IMEI identity code are consistent with the pre-stored authorization code and the IMEI identity code, the mechanical lock core is unlocked, and the user turns the key to open the cabinet lock. The displacement sensor in the lock cylinder senses the rotation of the mechanical lock cylinder and sends the opening and closing state packaging data of the mechanical lock cylinder to the first NBIoT module through a data interface; after the key is pulled out, the second microprocessor circuit board of the key deletes the stored IMEI identity code and authorization code information of the intelligent cabinet lock, and waits for the next time the unlocking service application server cloud platform sends the IMEI identity code and authorization code for unlocking the specified intelligent cabinet lock.
Step four: after the lock cylinder is opened, the cabinet door is opened; and uploading the opening and closing state packing data of the cabinet door to the NBIoT communication node through the first NBIoT communication module.
Step five: the first NBIoT communication module packs and uploads the received mechanical lock cylinder and cabinet door state data and an identity identifier IMEI number of the first NBIoT communication module to the NBIoT communication node, and the NBIoT communication node packs and sends the opening and closing state data of the mechanical lock cylinder and the opening and closing state data of the cabinet door to the IOT platform; the IOT platform analyzes the acquired data according to the IMEI number of the first NBIoT communication module, analyzes a service target user, a service type and service data, and then sends a terminal number, the state data of the mechanical lock cylinder and the cabinet door to the cloud computing platform through an HTTPS network protocol.
Fig. 2 shows an operation of the lock cylinder, and a method for implementing the lock cylinder according to claim two includes the following steps:
the method comprises the following steps: before the equipment runs, an operator stores the IMEI identity code and the authorization code in a first microprocessor circuit board of the lock cylinder through software.
Step two: the cloud computing platform transmits the IMEI identity code and the authorization code of the intelligent cabinet lock to a second NBIoT communication module of the key through an NBIoT network protocol, and the key acquires unlocking authority of the specified intelligent cabinet lock; authorization codes of a plurality of intelligent cabinet locks are sent by cloud computing platform at one time
Step three: the method comprises the steps that a user inserts a key into a lock cylinder of a cabinet lock, a rechargeable lithium battery in the key charges the lock cylinder through a charging interface, a second microprocessor circuit board of the key transmits an authorization code and an IMEI (international mobile equipment identity) code of the intelligent cabinet lock to a first microprocessor circuit board of the lock cylinder through an external data interface of the key, the first microprocessor circuit board verifies that the sent authorization code and the sent IMEI code are consistent with a pre-stored authorization code and an IMEI code, the mechanical lock cylinder is unlocked, and the user turns the key to open the cabinet lock. The displacement sensor in the lock cylinder senses the rotation of the mechanical lock cylinder and sends the opening and closing state packaging data of the mechanical lock cylinder to the first NBIoT module through a data interface; after the key is pulled out, the second microprocessor circuit board of the key deletes the stored IMEI identity code and authorization code information of the intelligent cabinet lock, and waits for the next time when the unlocking service application server cloud platform sends the IMEI identity code and authorization code for unlocking the specified intelligent cabinet lock
Step four: after the lock cylinder is opened, the cabinet door is opened; and uploading the opening and closing state packing data of the cabinet door to the NBIoT communication node through the first NBIoT communication module.
Step five: the first NBIoT communication module packs and uploads the received mechanical lock cylinder and cabinet door state data and an identity identifier IMEI number of the first NBIoT communication module to the NBIoT communication node, and the NBIoT communication node packs and sends the opening and closing state data of the mechanical lock cylinder and the opening and closing state data of the cabinet door to the IOT platform; the IOT platform analyzes the acquired data according to the IMEI number of the first NBIoT communication module, analyzes a service target user, a service type and service data, and then sends a terminal number, the state data of the mechanical lock cylinder and the cabinet door to the cloud computing platform through an HTTPS network protocol.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the uses set forth in the specification and examples. It can be applied to all kinds of fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. It is therefore intended that the invention not be limited to the exact details and illustrations described and illustrated herein, but fall within the scope of the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides an intelligence cabinet lock which characterized in that: the device comprises a cabinet lock device, a lock cylinder, a key, an NBIoT communication module and a cloud platform;
the NBIoT communication module is divided into a first NBIoT communication module, a second NBIoT communication module and an NBIoT communication node; the NBIoT communication node is connected with the first NBIoT communication module and the second NBIoT communication module; the first NBIoT communication module is arranged outside the cabinet lock device, the second NBIoT communication module is arranged inside the key, the NBIoT communication node is arranged in the external environment, and the NBIoT communication node is connected with the cloud platform;
the cabinet lock device consists of a cabinet lock, a cabinet door and a door magnetic sensor, wherein the cabinet lock is arranged on the outer surface of the cabinet door, and the door magnetic sensor is arranged on the side surface of the cabinet door;
the lock cylinder is embedded in the cabinet lock and consists of a mechanical lock cylinder, a lock cylinder charging interface, a lock cylinder external data interface, a displacement sensor and a first microprocessor circuit board;
the key is internally provided with a second microprocessor circuit board, a key charge-discharge interface, a key external data interface, a rechargeable lithium battery and a second NBIoT communication module;
the cloud platform consists of a cloud computing platform, related system software, a China telecom wing Internet of things IOT platform and network equipment.
2. The intelligent cabinet lock of claim 1, wherein: the lock core is a passive structure, is not connected with an external power supply and is provided with an electrified socket.
3. The intelligent cabinet lock of claim 1, wherein: the key is internally provided with a Bluetooth module.
4. The intelligent cabinet lock of claim 1, wherein: the NBIoT communication module is composed of a micro-processing chip, an NB communication module, an SIM card, an antenna, a power socket and a data interface.
5. The intelligent cabinet lock of claim 1, wherein: the cloud computing platform is divided into an unlocking service application server cloud platform and a monitoring service application server cloud platform; the unlocking service application server cloud platform sends an IMEI identity code and an authorization code of specified equipment to the first NBIoT communication module, and the monitoring service application server cloud platform receives a terminal number, opening and closing state data of the mechanical lock cylinder and opening and closing state data of the cabinet door sent by the IOT platform of the China telecom wing Internet of things.
6. The method of operating an intelligent cabinet lock according to claim 1, comprising the steps of:
the method comprises the following steps: before the equipment runs, an operator stores the IMEI identity code and the authorization code in a first microprocessor circuit board of the lock cylinder through software.
Step two: the cloud computing platform transmits the IMEI identity code and the authorization code of the intelligent cabinet lock to a second NBIoT communication module of the key through an NBIoT network protocol, and the key acquires unlocking authority of the specified intelligent cabinet lock; the cloud computing platform sends authorization codes of a plurality of intelligent cabinet locks at one time,
step three: the user inserts the key in the lock core of the cabinet lock, the second microprocessor circuit board of the key transmits the authorization code and the IMEI identity code of the intelligent cabinet lock to the first microprocessor circuit board of the lock core through the external data interface of the key, after the first microprocessor circuit board verifies that the sent authorization code and the IMEI identity code are consistent with the pre-stored authorization code and the IMEI identity code, the mechanical lock core is unlocked, and the user turns the key to open the cabinet lock. The displacement sensor in the lock cylinder senses the rotation of the mechanical lock cylinder, the opening and closing states of the mechanical lock cylinder are packaged into lock state data, and the lock state data are sent to the first NBIoT module through a data interface; after the key is pulled out, the second microprocessor circuit board of the key deletes the stored IMEI identity code and authorization code information of the intelligent cabinet lock, and waits for the next time the unlocking service application server cloud platform sends the IMEI identity code and authorization code for unlocking the specified intelligent cabinet lock.
Step four: after the lock cylinder is opened, the cabinet door is opened; and packaging the opening and closing states of the cabinet door into cabinet door state data, and uploading the cabinet door state data to the NBIoT communication node through the first NBIoT communication module.
Step five: the first NBIoT communication module packs and uploads the received mechanical lock cylinder and cabinet door state data and an identity identifier IMEI number of the first NBIoT communication module to the NBIoT communication node, and the NBIoT communication node packs and sends the opening and closing state data of the mechanical lock cylinder and the opening and closing state data of the cabinet door to the IOT platform; the IOT platform analyzes the acquired data according to the IMEI number of the first NBIoT communication module, analyzes a service target user, a service type and service data, and then sends a terminal number, the state data of the mechanical lock cylinder and the cabinet door to the cloud computing platform through an HTTPS network protocol.
7. A method of operating a lock cylinder according to claim 2, comprising the steps of:
the method comprises the following steps: before the equipment runs, an operator stores the IMEI identity code and the authorization code in a first microprocessor circuit board of the lock cylinder through software.
Step two: the cloud computing platform transmits the IMEI identity code and the authorization code of the intelligent cabinet lock to a second NBIoT communication module of the key through an NBIoT network protocol, and the key acquires unlocking authority of the specified intelligent cabinet lock; authorization codes of a plurality of intelligent cabinet locks are sent by cloud computing platform at one time
Step three: the method comprises the steps that a user inserts a key into a lock cylinder of a cabinet lock, a rechargeable lithium battery in the key charges the lock cylinder through a charging interface, a second microprocessor circuit board of the key transmits an authorization code and an IMEI (international mobile equipment identity) code of the intelligent cabinet lock to a first microprocessor circuit board of the lock cylinder through an external data interface of the key, the first microprocessor circuit board verifies that the sent authorization code and the sent IMEI code are consistent with a pre-stored authorization code and an IMEI code, the mechanical lock cylinder is unlocked, and the user turns the key to open the cabinet lock. The displacement sensor in the lock cylinder senses the rotation of the mechanical lock cylinder, the opening and closing states of the mechanical lock cylinder are packaged into lock state data, and the lock state data are sent to the first NBIoT module through a data interface; after the key is pulled out, the second microprocessor circuit board of the key deletes the stored IMEI identity code and authorization code information of the intelligent cabinet lock, and waits for the next time when the unlocking service application server cloud platform sends the IMEI identity code and authorization code for unlocking the specified intelligent cabinet lock
Step four: after the lock cylinder is opened, the cabinet door is opened; and packaging the opening and closing states of the cabinet door into cabinet door state data, and uploading the cabinet door state data to the NBIoT communication node through the first NBIoT communication module.
Step five: the first NBIoT communication module packs and uploads the received mechanical lock cylinder and cabinet door state data and an identity identifier IMEI number of the first NBIoT communication module to the NBIoT communication node, and the NBIoT communication node packs and sends the opening and closing state data of the mechanical lock cylinder and the opening and closing state data of the cabinet door to the IOT platform; the IOT platform analyzes the acquired data according to the IMEI number of the first NBIoT communication module, analyzes a service target user, a service type and service data, and then sends a terminal number, the state data of the mechanical lock cylinder and the cabinet door to the cloud computing platform through an HTTPS network protocol.
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| CN201811420773.XA CN111325874A (en) | 2018-11-27 | 2018-11-27 | Intelligent cabinet lock and using method |
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| CN201811420773.XA CN111325874A (en) | 2018-11-27 | 2018-11-27 | Intelligent cabinet lock and using method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111236763A (en) * | 2018-11-29 | 2020-06-05 | 浙江诸暨仁力精工机械有限公司 | Intelligent cabinet lock and using method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111236763A (en) * | 2018-11-29 | 2020-06-05 | 浙江诸暨仁力精工机械有限公司 | Intelligent cabinet lock and using method |
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