CN113112650B - Bluetooth intelligent lock system and use method thereof - Google Patents
Bluetooth intelligent lock system and use method thereof Download PDFInfo
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- CN113112650B CN113112650B CN202110401350.9A CN202110401350A CN113112650B CN 113112650 B CN113112650 B CN 113112650B CN 202110401350 A CN202110401350 A CN 202110401350A CN 113112650 B CN113112650 B CN 113112650B
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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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- 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
- G07C9/00896—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys specially adapted for particular uses
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
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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
- G07C2009/00365—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 in combination with a wake-up circuit
- G07C2009/00373—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 in combination with a wake-up circuit whereby the wake-up circuit is situated in the lock
Abstract
The invention discloses a Bluetooth intelligent lock system and a using method thereof, relating to the technical field of intelligent locks and comprising a controller, a storage module, an information pushing module, a voice module, a Bluetooth module, a video module, a timing module, an information recording module, an infrared distance measuring module and an identification module; the infrared ranging module is composed of a plurality of infrared sensors and is used for detecting whether a person approaches the intelligent lock, and unnecessary waste caused by energy of the intelligent lock is avoided through the infrared ranging module; the identification module is used for reading the accessed Bluetooth information so as to identify whether the connected user terminal is consistent with the user terminal information stored in the system or not, and can send early warning information to a host user through the information push module when abnormal unlocking occurs; meanwhile, the unlocking time of the intelligent lock can be timed through the timing module, so that unnecessary danger and loss caused by the fact that a user forgets to lock the door are avoided.
Description
Technical Field
The invention relates to the technical field of intelligent locks, in particular to a Bluetooth intelligent lock system and a using method thereof.
Background
With the popularization of smart terminals (such as smart phones, tablet computers, and the like), more and more home devices begin to use smart terminal control technology, that is, the smart terminals are used to manage their own devices, such as refrigerators, air conditioners, and the like. The intelligent lock is a very typical application, and a user can unlock the lock by using a mobile phone, distribute an electronic key and the like by integrating a Bluetooth module;
most of the existing Bluetooth locks cannot identify the accessed terminals, so that the existing Bluetooth locks are cracked by illegal access, meanwhile, the existing Bluetooth locks are uniformly and directly in a continuous working state, the time is usually not much in real valuable time, so that the energy of the Bluetooth locks is unnecessarily consumed too much, meanwhile, a user forgets to lock a door after unlocking and does not know the time, unnecessary danger and property loss are easily caused, and therefore, the Bluetooth intelligent lock system and the using method thereof are provided.
Disclosure of Invention
The present invention is directed to a bluetooth smart lock system and a method for using the same, which are used to solve the above-mentioned problems in the background art.
The purpose of the invention is realized by the following technical scheme: a Bluetooth intelligent lock system comprises a controller, a storage module, an information pushing module, a voice module, a Bluetooth module, a video module, a timing module, an information recording module, an infrared distance measuring module and an identification module;
infrared range finding module comprises a plurality of infrared sensor, infrared range finding module is used for detecting whether someone is close, detects the positive scope of intelligence lock through infrared range finding module, and concrete detection mode is as follows:
the method comprises the following steps: marking the position of the intelligent lock as a point O, vertically arranging an extension line to the ground along the point O, arranging a point A at the intersection point of the extension line and the ground, and respectively arranging a point B and a point C at a distance L from the point A on the ground;
step two: an extension line is vertically arranged upwards along the point O, a point D is arranged on the extension line, and the distance from the point O to the point D is the same as the distance from the point O to the point A; respectively arranging a point E and a point F at two ends of the point D, wherein the distance from the point E to the point D is L;
step three: setting a point P at a position which is opposite to the point O and has a distance of M, and setting a point B ', a point C ', a point D ', a point E ' and a point F ' at a position which is opposite to the point B, the point C, the point D, the point E and the point F and has a distance of M;
step four: detecting a space formed by the BCEF and the B 'C' E 'F' through the infrared ranging module, marking the formed space as K, when a person appears in the K, sending an instruction for starting the Bluetooth module to the controller through the infrared ranging module, and starting the Bluetooth module after the controller receives the instruction of the infrared ranging module;
the identification module is used for reading the access Bluetooth information so as to identify whether the connected user terminal is consistent with the user terminal information stored in the system, and the specific identification process is as follows:
step S1: acquiring the MAC address of an access terminal, and reading the MAC address of the access terminal;
step S2: uploading the obtained MAC address of the access terminal to a storage module, and matching the MAC addresses of a plurality of user terminals logged in the terminal stored in the storage module;
and step S3: when the MAC address of the access terminal is consistent with one of the MAC addresses of the user terminals, sending information for confirming whether unlocking is performed to the user through an information pushing module; when the MAC address of the access terminal is inconsistent with the MAC addresses of the user terminals, the Bluetooth module automatically disconnects Bluetooth connection, and sends early warning information of illegal unlocking to the host through the information pushing module;
and step S4: after the host receives the information of illegal unlocking, a user holding the host checks the surrounding situation of the intelligent lock by connecting the video module.
Further, the information input module is used for binding user terminal information by a user, the user terminal information is specifically an MAC address of a user terminal, the MAC address of the user terminal is uploaded to the storage module to be stored, the information input module can input a plurality of user terminal information, the first user terminal for inputting information is automatically set as a host, the rest user terminals are auxiliary machines, when the auxiliary machines are used for inputting information, authentication information is sent to the host through the information pushing module, after host authentication permission is obtained, the auxiliary machines complete information input, meanwhile, the terminal information of the auxiliary machines is uploaded to the storage module to be stored, and the user terminals include but are not limited to mobile phones, telephone watches and tablet computers.
Furthermore, the Bluetooth module is used for sending Bluetooth information, receiving Bluetooth signals, sending the Bluetooth signals received by the Bluetooth module to the identification module for identification, and performing Bluetooth connection and unlocking after the identification of the identification module is qualified; the Bluetooth module comprises a signal transmitting unit, a signal receiving unit and a Bluetooth connecting unit; the signal transmitting unit is used for transmitting a Bluetooth signal, so that the user terminal can be connected after detecting the Bluetooth signal; the signal receiving unit is used for uploading the terminal information of the user to the identification unit for information identification after receiving the Bluetooth connection information of the user terminal; the Bluetooth connection unit is used for carrying out Bluetooth connection with the user terminal and transmitting a user unlocking instruction.
Furthermore, the voice module is used for voice prompt of the user for the unlocking state of the user in the process of Bluetooth connection unlocking, and the user executes corresponding operation according to the voice prompt of the voice module and reminds the user whether the Bluetooth connection process and the unlocking process are completed or not.
Further, the timing module times the unlocking state of the intelligent lock after the intelligent lock is unlocked, and marks the unlocking time of the intelligent lock as T, namely when T reaches T, the timing module sends a door locking instruction to the controller, and the controller closes and locks the door again after receiving the door locking instruction, wherein T is a preset foolproof time value of the system.
Further, the information pushing module sends authentication information to the host when the auxiliary machine information is recorded, and after the host authentication permission is obtained, the auxiliary machine completes the information recording process and sends prompt information of successful information recording to the auxiliary machine; meanwhile, the information pushing module is used for pushing the early warning information of illegal unlocking to the host, and when the intelligent lock is illegally unlocked, the host can receive the early warning information of illegal unlocking sent by the information pushing module.
Furthermore, the storage module is used for storing the input user terminal information, and simultaneously, when the identification module identifies the access Bluetooth information of the access terminal, the input user terminal information is read from the storage module for matching; and meanwhile, the storage module is used for recording and storing unlocking information of the intelligent lock every time, and the unlocking information comprises an unlocking user terminal MAC address, unlocking time and unlocking times.
Furthermore, after the host receives the early warning information of illegal unlocking, the host can remotely check the condition in front of the door through the video module.
A use method of a Bluetooth intelligent lock comprises the following steps:
the first step is as follows: binding user terminal information through an information input module, wherein the user terminal information is specifically the MAC address of a user terminal, and uploading the MAC address of the user terminal to a storage module for storage; the first user terminal for information input is set as a host computer by default, and the rest user terminals are auxiliary computers; when the auxiliary machine records the terminal information, the authentication information is sent to the host machine through the information pushing module, after the host machine authentication permission is obtained, the auxiliary machine completes the information recording, and meanwhile, the terminal information of the auxiliary machine is uploaded to the storage module to be stored;
the second step is that: the intelligent lock is used as an original point, a special area is established, whether a person appears in a specific area corresponding to the intelligent lock is detected through the infrared distance measuring module, and when the person enters the specific area, an instruction for starting the Bluetooth module is sent to the controller;
the third step: after the Bluetooth module is started, a user searches a Bluetooth signal transmitted by a signal transmitting unit in the Bluetooth module and connects the terminal with the Bluetooth signal, a signal receiving unit receives a Bluetooth connection instruction and then sends access Bluetooth information of an access terminal to an identification module, the identification module acquires an MAC address of the access terminal through the access Bluetooth information and matches the MAC address of the access terminal with an MAC address stored in a storage module;
the fourth step: when the MAC address of the access terminal is successfully matched with the MAC address stored in the storage module, bluetooth connection is carried out through a Bluetooth connection unit, and information whether unlocking is confirmed or not is sent to a user through an information pushing module; when the MAC address of the access terminal is failed to be matched with the MAC address stored in the storage module, the Bluetooth module immediately and automatically breaks Bluetooth connection, and pushes the illegal unlocking early warning information to the user through the information pushing module, and the user can directly and remotely check the situation in front of the door through the video module after receiving the illegal unlocking early warning information;
the fifth step: after the user unblanks, the timing module then can time the time of unblanking of intelligent lock, when the duration after unblanking reaches the preset fool-proof time value of system, then the timing module sends the instruction of locking a door to the controller, and the controller is after receiving the instruction of locking a door, closes the door again and locks.
Compared with the prior art, the invention has the beneficial effects that:
1. a bluetooth intelligent lock system is provided with an infrared ranging module, and further takes an intelligent lock as an original point through the infrared ranging module, so that a special area is established, whether a person appears in a specific area corresponding to the intelligent lock is detected through the infrared ranging module, when the person appears in the specific area, an instruction for starting the bluetooth module is sent to a controller, and when no person appears in the specific area, the bluetooth module does not work, so that the intelligent lock can work when in need, the loss of the intelligent lock is reduced, and the service life of the intelligent lock is prolonged;
2. a bluetooth intelligent lock system is provided with an information input module, wherein an MAC address of a user terminal is uploaded to a storage module through the information input module for storage, and then the MAC address of an access terminal is uploaded to an identification module to be matched with the MAC address stored in the storage module, so that the access terminal is identified;
3. the utility model provides a bluetooth intelligence lock system is provided with the timing module, opens the back at the intelligence lock, times the opening time of intelligence lock, and when the opening time of intelligence lock arrived the system and prevents slow-witted time value in advance, then the timing module sends the instruction of locking a door to the controller, and the controller receives to close and lock the door after the instruction of locking a door, can prevent through the timing module that the user from forgetting the locking a door after opening a door or going out, to producing unnecessary danger and loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic block diagram of a bluetooth smart lock system and a method for using the same according to the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Referring to fig. 1, a bluetooth intelligent lock system includes a controller, a storage module, an information push module, a voice module, a bluetooth module, a video module, a timing module, an information input module, an infrared distance measurement module, and an identification module;
the information input module is used for binding user terminal information by a user, the user terminal information is specifically an MAC address of a user terminal, the MAC address of the user terminal is uploaded to the storage module to be stored, the information input module can input a plurality of user terminal information, the first user terminal for information input is automatically set as a host, the rest user terminals are auxiliary machines, the auxiliary machines send authentication information to the host through the information pushing module when the auxiliary machines are used for information input, the auxiliary machines complete information input after host authentication permission is obtained, meanwhile, the terminal information of the auxiliary machines is uploaded to the storage module to be stored, and the user terminal comprises but is not limited to a mobile phone, a telephone watch and a tablet computer.
Infrared ranging module comprises a plurality of infrared sensor, infrared ranging module is used for detecting whether someone is close, detects the positive scope of intelligence lock through infrared ranging module, and concrete detection mode is as follows:
the method comprises the following steps: marking the position of the intelligent lock as a point O, vertically arranging an extension line to the ground along the point O, arranging a point A at the intersection point of the extension line and the ground, and respectively arranging a point B and a point C at a distance L from the point A on the ground;
step two: an extension line is vertically arranged upwards along the point O, a point D is arranged on the extension line, and the distance from the point O to the point D is the same as the distance from the point O to the point A; respectively arranging a point E and a point F at two ends of the point D, wherein the distance from the point E to the point D is L;
step three: setting a point P at a position which is opposite to the point O and has a distance of M, and setting a point B ', a point C ', a point D ', a point E ' and a point F ' at a position which is opposite to the point B, the point C, the point D, the point E and the point F and has a distance of M;
step four: detecting a space formed by the BCEF and the B 'C' E 'F' through the infrared ranging module, marking the formed space as K, when a person appears in the K, sending an instruction for starting the Bluetooth module to the controller through the infrared ranging module, and starting the Bluetooth module after the controller receives the instruction of the infrared ranging module; through setting up infrared ranging module to make the intelligence lock when idle state, can the stop work, thereby reduce the energy consumption of intelligence lock, make the life cycle of intelligence lock longer.
The Bluetooth module is used for sending Bluetooth information, receiving Bluetooth signals and sending the Bluetooth signals received by the Bluetooth module to the identification module for identification, and the identification module performs Bluetooth connection and unlocking after qualified identification; the Bluetooth module comprises a signal transmitting unit, a signal receiving unit and a Bluetooth connecting unit; the signal transmitting unit is used for transmitting a Bluetooth signal, so that the user terminal can be connected after detecting the Bluetooth signal; the signal receiving unit is used for uploading the terminal information of the user to the identification unit for information identification after receiving the Bluetooth connection information of the user terminal; the Bluetooth connection unit is used for carrying out Bluetooth connection with the user terminal and transmitting a user unlocking instruction.
The voice module is used for carrying out voice prompt on the unlocking state of the user in the process of carrying out Bluetooth connection unlocking by the user, and the user executes corresponding operation according to the voice prompt of the voice module and reminds the user whether the Bluetooth connection process and the unlocking process are finished or not.
The identification module is used for reading the access Bluetooth information so as to identify whether the connected user terminal is consistent with the user terminal information stored in the system, and the specific identification process is as follows:
step S1: acquiring the MAC address of an access terminal, and reading the MAC address of the access terminal;
step S2: uploading the obtained MAC address of the access terminal to a storage module, and matching the MAC addresses of a plurality of user terminals logged in the terminal stored in the storage module;
and step S3: when the MAC address of the access terminal is consistent with one of the MAC addresses of a plurality of user terminals, the information of whether to confirm unlocking is sent to the user through the information pushing module; when the MAC address of the access terminal is inconsistent with the MAC addresses of the user terminals, the Bluetooth module automatically disconnects Bluetooth connection, and sends early warning information of illegal unlocking to the host through the information pushing module;
and step S4: after the host receives the information of illegal unlocking, the user holding the host checks the surrounding situation of the intelligent lock by connecting the video module.
The timing module is used for timing the unlocking state of the intelligent lock after the intelligent lock is unlocked, and marking the unlocking time of the intelligent lock as T, namely when the T reaches T, the timing module sends a door locking instruction to the controller, and the controller closes and locks the door again after receiving the door locking instruction, wherein T is a preset foolproof time value of the system; through setting up the timing module, and preset in the system and prevent slow-witted time value to make when the user is opening the door after or go out, when not in time locking, can intelligently lock the door, avoid producing unnecessary potential safety hazard because of user's carelessness.
The information pushing module sends authentication information to the host when the auxiliary machine information is recorded, and after the host authentication permission is obtained, the auxiliary machine completes the information recording process and sends prompt information of successful information recording to the auxiliary machine; meanwhile, the information pushing module is used for pushing the early warning information of the illegal unlocking to the host, and when the intelligent lock is unlocked illegally, the host can receive the early warning information of the illegal unlocking sent by the information pushing module.
The storage module is used for storing the input user terminal information, and simultaneously, when the identification module identifies the access Bluetooth information of the access terminal, the input user terminal information is read from the storage module for matching; meanwhile, the storage module is used for recording and storing unlocking information of the intelligent lock every time, the unlocking information comprises an unlocking user terminal MAC address, unlocking time and unlocking times, and the host can conveniently inquire the unlocking record of the intelligent lock in real time.
A use method of a Bluetooth intelligent lock comprises the following steps:
the first step is as follows: binding user terminal information through an information input module, wherein the user terminal information is specifically the MAC address of a user terminal, and uploading the MAC address of the user terminal to a storage module for storage; the first user terminal for information input is set as a host by default, and the rest user terminals are auxiliary machines; when the auxiliary machine records the terminal information, the authentication information is sent to the host machine through the information pushing module, after the host machine authentication permission is obtained, the auxiliary machine completes the information recording, and meanwhile, the terminal information of the auxiliary machine is uploaded to the storage module to be stored;
the second step is that: the intelligent lock is used as an original point, a special area is established, whether a person appears in a specific area corresponding to the intelligent lock is detected through the infrared distance measuring module, and when the person enters the specific area, an instruction for starting the Bluetooth module is sent to the controller;
the third step: after the Bluetooth module is started, a user searches a Bluetooth signal transmitted by a signal transmitting unit in the Bluetooth module and connects the terminal with the Bluetooth signal, a signal receiving unit receives a Bluetooth connection instruction and then sends access Bluetooth information of an access terminal to an identification module, the identification module acquires an MAC address of the access terminal through the access Bluetooth information and matches the MAC address of the access terminal with an MAC address stored in a storage module;
the fourth step: when the MAC address of the access terminal is successfully matched with the MAC address stored in the storage module, bluetooth connection is carried out through a Bluetooth connection unit, and information whether unlocking is confirmed or not is sent to a user through an information pushing module; when the MAC address of the access terminal is failed to be matched with the MAC address stored in the storage module, the Bluetooth module automatically disconnects Bluetooth connection immediately, and pushes the early warning information of illegal unlocking to a user through the information pushing module, and the user can directly remotely check the condition in front of a door through the video module after receiving the early warning information of illegal unlocking;
the fifth step: after the user unblanks, the timing module then can time the time of unblanking of intelligent lock, when the duration after unblanking reaches the preset fool-proof time value of system, then the timing module sends the instruction of locking a door to the controller, and the controller is after receiving the instruction of locking a door, closes the door again and locks.
The above formulas are all calculated by removing dimensions and taking numerical values thereof, the formula is a formula which is obtained by acquiring a large amount of data and performing software simulation to obtain the most approximate real condition, and the preset parameters and the preset threshold values in the formula are set by the technical personnel in the field according to the actual condition or obtained by simulating a large amount of data.
The working principle is as follows: binding user terminal information through an information input module, wherein the user terminal information is specifically the MAC address of a user terminal, and uploading the MAC address of the user terminal to a storage module for storage; the first user terminal for information input is set as a host computer by default, and the rest user terminals are auxiliary computers; after the auxiliary machine inputs terminal information, authentication information is sent to the host machine through the information pushing module, after the host machine authentication permission is obtained, the auxiliary machine completes information input, and meanwhile, the terminal information of the auxiliary machine is uploaded to the storage module to be stored; the intelligent lock is used as an original point, a special area is established, whether a person appears in a specific area corresponding to the intelligent lock is detected through the infrared distance measuring module, and when the person enters the specific area, an instruction for starting the Bluetooth module is sent to the controller; after the Bluetooth module is started, a user searches a Bluetooth signal transmitted by a signal transmitting unit in the Bluetooth module and connects the terminal with the Bluetooth signal, a signal receiving unit receives a Bluetooth connection instruction and then sends access Bluetooth information of an access terminal to an identification module, the identification module acquires an MAC address of the access terminal through the access Bluetooth information and matches the MAC address of the access terminal with an MAC address stored in a storage module; when the MAC address of the access terminal is successfully matched with the MAC address stored in the storage module, bluetooth connection is carried out through a Bluetooth connection unit, and information whether unlocking is confirmed or not is sent to a user through an information pushing module; when the MAC address of the access terminal is failed to be matched with the MAC address stored in the storage module, the Bluetooth module immediately and automatically breaks Bluetooth connection, and pushes the illegal unlocking early warning information to the user through the information pushing module, and the user can directly and remotely check the situation in front of the door through the video module after receiving the illegal unlocking early warning information; after the user unlocks, the timing module can time the unlocking time of the intelligent lock, when the duration after unlocking reaches a system preset fool-proof time value, the timing module sends a door locking instruction to the controller, and the controller closes and locks the door again after receiving the door locking instruction.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (2)
1. A Bluetooth intelligent lock system is characterized by comprising a controller, a storage module, an information pushing module, a voice module, a Bluetooth module, a video module, a timing module, an information input module, an infrared distance measuring module and an identification module;
infrared range finding module comprises a plurality of infrared sensor, infrared range finding module is used for detecting whether someone is close, detects the positive scope of intelligence lock through infrared range finding module, and concrete detection mode is as follows:
the method comprises the following steps: marking the position of the intelligent lock as a point O, vertically arranging an extension line to the ground along the point O, arranging a point A at the intersection of the extension line and the ground, and respectively arranging a point B and a point C at a position which is separated from the point A by a length L;
step two: an extension line is vertically arranged upwards along the point O, a point D is arranged on the extension line, and the distance from the point O to the point D is the same as the distance from the point O to the point A; respectively arranging a point E and a point F at two ends of the point D, wherein the distance from the point E to the point D is L;
step three: setting a point P at a position which is opposite to the point O and has a distance of M, and setting a point B ', a point C ', a point D ', a point E ' and a point F ' at a position which is opposite to the point B, the point C, the point D, the point E and the point F and has a distance of M;
step four: detecting a space formed by the BCEF and the B 'C' E 'F' through the infrared ranging module, marking the formed space as K, when a person appears in the K, sending an instruction for starting the Bluetooth module to the controller through the infrared ranging module, and starting the Bluetooth module after the controller receives the instruction of the infrared ranging module;
the identification module is used for reading the access Bluetooth information so as to identify whether the connected user terminal is consistent with the user terminal information stored in the system, and the specific identification process is as follows:
step S1: acquiring the MAC address of the access terminal and reading the MAC address of the access terminal;
step S2: uploading the obtained MAC address of the access terminal to a storage module, and matching the MAC address with a plurality of recorded MAC addresses of the user terminals stored in the storage module;
and step S3: when the MAC address of the access terminal is consistent with one of the MAC addresses of the user terminals, sending information for confirming whether unlocking is performed to the user through an information pushing module; when the MAC address of the access terminal is inconsistent with the MAC addresses of the user terminals, the Bluetooth module automatically disconnects Bluetooth connection, and sends early warning information of illegal unlocking to the host through the information pushing module;
and step S4: after the host receives the information of illegal unlocking, a user holding the host checks the surrounding situation of the intelligent lock through the connection video module;
the information input module is used for binding user terminal information by a user, the user terminal information is specifically an MAC address of a user terminal, the MAC address of the user terminal is uploaded to the storage module to be stored, the information input module is used for inputting a plurality of user terminal information, the first user terminal for inputting the information is automatically set as a host, the rest user terminals are auxiliary machines, when the auxiliary machines are used for inputting the information, authentication information is sent to the host through the information push module, after the host authentication permission is obtained, the auxiliary machines complete information input, and meanwhile, the terminal information of the auxiliary machines is uploaded to the storage module to be stored;
the Bluetooth module is used for sending Bluetooth information, receiving Bluetooth signals and sending the Bluetooth signals received by the Bluetooth module to the identification module for identification, and the identification module performs Bluetooth connection and unlocking after qualified identification; the Bluetooth module comprises a signal transmitting unit, a signal receiving unit and a Bluetooth connecting unit; the signal transmitting unit is used for transmitting a Bluetooth signal, so that the user terminal can be connected after detecting the Bluetooth signal; the signal receiving unit is used for uploading the terminal information of the user to the identification unit for information identification after receiving the Bluetooth connection information of the user terminal; the Bluetooth connection unit is used for carrying out Bluetooth connection with the user terminal and transmitting a user unlocking instruction;
the voice module is used for carrying out voice prompt on the unlocking state of the user in the process of carrying out Bluetooth connection unlocking by the user, executing operation by the user according to the voice prompt of the voice module and reminding the user whether the Bluetooth connection process and the unlocking process are finished or not;
the timing module is used for timing the unlocking state of the intelligent lock after the intelligent lock is unlocked, and marking the unlocking time of the intelligent lock as T, namely when the T reaches T, the timing module sends a door locking instruction to the controller, and the controller closes and locks the door again after receiving the door locking instruction, wherein T is a preset foolproof time value of the system; the information pushing module sends authentication information to the host when the auxiliary machine information is recorded, and after the host authentication permission is obtained, the auxiliary machine completes the information recording process and sends prompt information of successful information recording to the auxiliary machine; meanwhile, the information pushing module is used for pushing the early warning information of illegal unlocking to the host computer, and when the intelligent lock is illegally unlocked, the host computer can receive the early warning information of illegal unlocking sent by the information pushing module;
the storage module is used for storing the input user terminal information, and simultaneously, when the identification module identifies the access Bluetooth information of the access terminal, the input user terminal information is read from the storage module for matching; meanwhile, the storage module is used for recording and storing unlocking information of the intelligent lock every time, wherein the unlocking information comprises an unlocked user terminal MAC address, unlocking time and unlocking times;
after the host receives the early warning information of illegal unlocking, the host remotely checks the condition in front of the door through the video module.
2. A use method of a Bluetooth intelligent lock is characterized by comprising the following steps:
the first step is as follows: binding user terminal information through an information input module, wherein the user terminal information is specifically the MAC address of a user terminal, and uploading the MAC address of the user terminal to a storage module for storage; the first user terminal for information input is set as a host by default, and the rest user terminals are auxiliary machines; when the auxiliary machine records the terminal information, the authentication information is sent to the host machine through the information pushing module, after the host machine authentication permission is obtained, the auxiliary machine completes the information recording, and meanwhile, the terminal information of the auxiliary machine is uploaded to the storage module to be stored;
the second step: use the intelligence lock as the initial point, establish a specific area based on infrared ranging module, detect whether someone appears in the specific area that the intelligence lock is relative through infrared ranging module, when personnel are close, then infrared ranging module sends the instruction that starts bluetooth module to the controller, and infrared ranging module detects the positive scope of intelligence lock, and concrete detection mode is as follows:
the method comprises the following steps: marking the position of the intelligent lock as a point O, vertically arranging an extension line to the ground along the point O, arranging a point A at the intersection of the extension line and the ground, and respectively arranging a point B and a point C at a position which is separated from the point A by a length L;
step two: an extension line is vertically arranged upwards along the point O, a point D is arranged on the extension line, and the distance from the point O to the point D is the same as the distance from the point O to the point A; respectively arranging a point E and a point F at two ends of the point D, wherein the distance from the point E to the point D is L;
step three: setting a point P at a position which is opposite to the point O and has a distance of M, and setting a point B ', a point C ', a point D ', a point E ' and a point F ' at a position which is opposite to the point B, the point C, the point D, the point E and the point F and has a distance of M;
step four: detecting a space formed by the BCEF and the B 'C' E 'F' through the infrared ranging module, marking the formed space as K, when a person appears in the K, sending an instruction for starting the Bluetooth module to the controller through the infrared ranging module, and starting the Bluetooth module after the controller receives the instruction of the infrared ranging module;
the third step: after the Bluetooth module is started, a user searches a Bluetooth signal transmitted by a signal transmitting unit in the Bluetooth module and connects the terminal with the Bluetooth signal, a signal receiving unit receives a Bluetooth connection instruction and then sends access Bluetooth information of the access terminal to an identification module, and the identification module acquires an MAC (media access control) address of the access terminal through the access Bluetooth information and matches the MAC address of the access terminal with an MAC address stored in a storage module;
the fourth step: when the MAC address of the access terminal is successfully matched with the MAC address stored in the storage module, bluetooth connection is carried out through a Bluetooth connection unit, and information whether unlocking is confirmed or not is sent to a user through an information pushing module; when the MAC address of the access terminal is failed to be matched with the MAC address stored in the storage module, the Bluetooth module automatically disconnects Bluetooth connection immediately, and pushes the early warning information of illegal unlocking to a user through the information pushing module, and the user can directly remotely check the condition in front of a door through the video module after receiving the early warning information of illegal unlocking;
the fifth step: after the user unlocks, the timing module can time the unlocking time of the intelligent lock, when the duration after unlocking reaches a system preset fool-proof time value, the timing module sends a door locking instruction to the controller, and the controller closes and locks the door again after receiving the door locking instruction.
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| CN113643461A (en) * | 2021-08-06 | 2021-11-12 | 青岛博芬智能科技股份有限公司 | Identity recognition method and device for wine cabinet, wine cabinet and storage medium |
| CN115719528B (en) * | 2022-11-17 | 2023-07-14 | 厦门狄耐克物联智慧科技有限公司 | Intelligent lock based on voiceprint recognition and use method |
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