CN108038947B - Intelligent door lock system based on Bluetooth - Google Patents
Intelligent door lock system based on Bluetooth Download PDFInfo
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- CN108038947B CN108038947B CN201711418804.3A CN201711418804A CN108038947B CN 108038947 B CN108038947 B CN 108038947B CN 201711418804 A CN201711418804 A CN 201711418804A CN 108038947 B CN108038947 B CN 108038947B
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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
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
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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
- G07C9/00563—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys using personal physical data of the operator, e.g. finger prints, retinal images, voicepatterns
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0094—Mechanical aspects of remotely controlled locks
- E05B2047/0095—Mechanical aspects of locks controlled by telephone signals, e.g. by mobile phones
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Abstract
The application discloses intelligence lock system based on bluetooth includes: the characteristic detection module is used for detecting characteristic information and sending the detected characteristic information to the processing module; the processing module is used for judging whether the characteristic information is human body biological characteristic information sent by a human body, and if so, sending a control instruction for improving the Bluetooth signal frequency to the Bluetooth detection module; and the Bluetooth detection module is used for increasing the frequency of externally broadcasting Bluetooth signals according to the control command sent by the processing module and uploading the detected Bluetooth address of the Bluetooth equipment to the processing module. The intelligent door lock system based on the Bluetooth can not only realize energy conservation, but also improve the response speed of the intelligent door lock, so that the intelligent door lock is more intelligent and faster to control.
Description
Technical Field
The application relates to the field of intelligent door locks, in particular to an intelligent door lock system based on Bluetooth.
Background
The intelligent door lock is an intelligent product combining mechanical manufacturing and computer technology, is more intelligent and humanized than the traditional electronic lock in the aspects of safety, usability, manageability and the like, and brings convenience to users by applying the wireless communication technology to the intelligent door lock along with the development of software technology, network technology and wireless communication technology in recent years, for example, an indoor owner can remotely control the opening and closing of the door lock through a wireless signal or manage passwords, identity information and the like through a wireless network. However, as the intelligent door lock is more and more intelligent, the number of integrated functional modules is more and more, and the power consumption of the intelligent door lock becomes a problem to be solved urgently.
The prior art adopts the mode of wireless communication awakening to start up intelligent lock to solve the problem that the power consumption of intelligent lock is big, need set up the action detecting element of awakening up at intelligent lock and detect whether there is the action of awakening up, and need set up the module of awakening up at intelligent lock, make it under the condition that the action of awakening up was detected, remove energy-conserving mode, thereby resume to the normal mode that power consumption is higher. However, in the implementation manner of waking up and starting the intelligent door lock by wireless communication provided by the prior art, various components need to be arranged on the intelligent door lock, and waking up is realized by interactive cooperation of the components, so that the cost is high.
Disclosure of Invention
The application provides an intelligence lock system based on bluetooth to solve the higher defect of cost that prior art exists.
The application provides an intelligence lock system based on bluetooth includes:
the Bluetooth detection device comprises a processing module, a Bluetooth detection module and a feature detection module;
the characteristic detection module is used for detecting characteristic information and sending the detected characteristic information to the processing module;
the processing module is used for judging whether the characteristic information is human body biological characteristic information sent by a human body, and if so, sending a control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module;
the Bluetooth detection module is used for increasing the frequency of externally broadcasting Bluetooth signals according to the control command sent by the processing module and uploading the detected Bluetooth address of the Bluetooth equipment to the processing module.
Optionally, the feature information includes at least one of: acoustic wave information and vibration information;
correspondingly, the feature detection module comprises at least one of the following:
the sound wave detection sub-module is used for detecting the sound wave information, filtering the noise of the detected sound wave information and sending the filtered sound wave information to the processing module;
and the vibration detection submodule is used for detecting the vibration of the intelligent door lock through a built-in gyroscope and sending vibration information corresponding to the vibration to the processing module.
Optionally, the determining whether the characteristic information is human biological characteristic information sent by a human body is implemented by the following method:
judging whether the sound wave information is voice information sent by a human body according to the tone, loudness and/or timbre of the sound wave information, and if so, executing the following operations:
recognizing the voice information by adopting a voice recognition algorithm to obtain semantic information corresponding to the voice information;
calculating the similarity between the semantic information and pre-stored reference semantic information;
and judging whether the similarity between the semantic information and the reference semantic information is greater than a preset similarity threshold value, if so, sending the control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module.
Optionally, the determining whether the characteristic information is human biological characteristic information sent by a human body is implemented by the following method:
and judging whether the sound wave information is voice information sent by a human body or not according to the tone, loudness and/or timbre of the sound wave information, if so, identifying the voice information by adopting a voice recognition algorithm, determining a user corresponding to the voice information, and sending a control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module.
Optionally, the processing module is configured to determine, according to the bluetooth address uploaded by the bluetooth detection module, a user corresponding to the bluetooth address according to a correspondence between a pre-stored bluetooth address and the user; and judging whether the user and the user corresponding to the sound information are the same user, if so, judging whether the user is an appointed user with unlocking authority, and if so, generating an opening instruction of the intelligent door lock and opening the intelligent door lock according to the opening instruction.
Optionally, the determining whether the characteristic information is human biological characteristic information sent by a human body is implemented by the following method:
judging whether the sound wave information is the sound wave information sent by the human body according to the tone, loudness and/or timbre of the sound wave information, and if so, executing the following operations:
determining a sound wave type corresponding to the sound wave information according to a predetermined corresponding relation between the sound wave information and the sound wave type;
determining the signal frequency corresponding to the sound wave type according to a preset sound wave type-signal frequency corresponding relation;
sending the control instruction for increasing the frequency of the Bluetooth signal to the Bluetooth detection module;
the control instruction comprises a signal frequency corresponding to the sound wave type, and correspondingly, the Bluetooth detection module broadcasts Bluetooth signals outwards according to the signal frequency contained in the control instruction.
Optionally, the determining whether the characteristic information is human biological characteristic information sent by a human body is implemented by the following method:
judging whether the vibration meets a preset amplitude interval and/or vibration speed interval corresponding to the vibration sent by the human body or not according to the amplitude and/or vibration speed of the vibration information, and if so, executing the following operations:
determining the signal frequency corresponding to the vibration information according to the amplitude and/or the vibration speed of the vibration information;
sending the control instruction for increasing the frequency of the Bluetooth signal to the Bluetooth detection module;
the control instruction comprises a signal frequency corresponding to the sound wave type, and correspondingly, the Bluetooth detection module broadcasts Bluetooth signals outwards according to the signal frequency contained in the control instruction.
Optionally, the determining whether the characteristic information is human biological characteristic information sent by a human body is implemented by the following method:
judging whether the sound wave information is voice information sent by a human body according to the tone, loudness and/or timbre of the sound wave information, judging whether the vibration meets a preset amplitude interval and/or vibration speed interval corresponding to the vibration sent by the human body according to the amplitude and/or vibration speed of the vibration information, and if so, executing the following operations:
recognizing the voice information by adopting a voice recognition algorithm to obtain semantic information corresponding to the voice information;
calculating the similarity between the semantic information and pre-stored reference semantic information;
and judging whether the similarity between the semantic information and the reference semantic information is greater than a preset similarity threshold value, if so, sending the control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module.
Optionally, the determining whether the characteristic information is human biological characteristic information sent by a human body is implemented by the following method:
judging whether the sound wave information is the sound wave information sent by the human body or not according to the tone, loudness and/or timbre of the sound wave information, judging whether the vibration meets a preset amplitude interval and/or vibration speed interval corresponding to the vibration sent by the human body or not according to the amplitude and/or vibration speed of the vibration information, and if so, executing the following operations:
and recognizing the sound information by adopting a voice recognition algorithm, determining a user corresponding to the sound information, and sending a control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module.
Optionally, the processing module is configured to determine, according to the bluetooth address uploaded by the bluetooth detection module, a user corresponding to the bluetooth address according to a correspondence between a pre-stored bluetooth address and the user; and judging whether the user and the user corresponding to the sound information are the same user, if so, judging whether the user is an appointed user with unlocking authority, and if so, generating an opening instruction of the intelligent door lock and opening the intelligent door lock according to the opening instruction.
Optionally, the processing module is configured to determine whether the bluetooth address detected and uploaded by the bluetooth detection module has an unlocking permission, and if so, generate an unlocking instruction of the intelligent door lock and open the intelligent door lock according to the unlocking instruction.
The application provides intelligence lock system based on bluetooth includes: the Bluetooth detection device comprises a processing module, a Bluetooth detection module and a feature detection module; the characteristic detection module is used for detecting characteristic information and sending the detected characteristic information to the processing module; the processing module is used for judging whether the characteristic information is human body biological characteristic information sent by a human body, and if so, sending a control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module; the Bluetooth detection module is used for increasing the frequency of externally broadcasting Bluetooth signals according to the control command sent by the processing module and uploading the detected Bluetooth address of the Bluetooth equipment to the processing module.
According to the intelligent door lock system based on the Bluetooth, through the mutual cooperative cooperation among the processing module, the Bluetooth detection module and the characteristic detection module, the characteristic detection module detects characteristic information and sends the characteristic information to the processing module for processing, and the processing module sends a control instruction for improving the frequency of a Bluetooth signal to the Bluetooth detection module after processing, so that the response speed of the intelligent door lock is improved, and the intelligent door lock is controlled more intelligently and quickly; meanwhile, energy conservation is realized while the response speed of the intelligent door lock is improved.
Drawings
Fig. 1 is a schematic diagram of an embodiment of an intelligent bluetooth-based door lock system provided by the present application.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of implementation in many different ways than those herein set forth and of similar import by those skilled in the art without departing from the spirit of this application and is therefore not limited to the specific implementations disclosed below.
The application provides an intelligence lock system based on bluetooth. The following detailed description is made with reference to the accompanying drawings which illustrate embodiments provided in the present application.
The application provides an intelligence lock system embodiment based on bluetooth as follows:
referring to fig. 1, a schematic diagram of an embodiment of a bluetooth-based intelligent door lock system provided by the present application is shown.
This application embodiment intelligence lock system based on bluetooth includes: a processing module 101, a bluetooth detection module 102, and a feature detection module 103. The feature detection module 103 is configured to detect feature information and send the detected feature information to the processing module 101. The processing module 101 is configured to determine whether the characteristic information is human biological characteristic information sent by a human body, and if so, send a control instruction for increasing a bluetooth signal frequency to the bluetooth detection module 102; and judging whether the Bluetooth address detected and uploaded by the Bluetooth detection module 102 has unlocking authority, if so, generating an unlocking instruction of the intelligent door lock and unlocking the intelligent door lock according to the unlocking instruction. The bluetooth detection module 102 is configured to increase a frequency of an externally broadcast bluetooth signal according to the control instruction sent by the processing module 101, and upload a detected bluetooth address of the bluetooth device to the processing module 101.
In the above-mentioned intelligent door lock under the control of the bluetooth-based intelligent door lock system, the opening or closing of the intelligent door lock is controlled by the processing module 101, and the opening or closing of the intelligent door lock is controlled by the unlocking instruction or the closing instruction generated by the processing module 101. It should be noted that the unlocking method of the intelligent door lock includes, but is not limited to, being implemented by a bluetooth detection method, specifically, the bluetooth detection module 102 controls a bluetooth device arranged in the intelligent door lock to broadcast a bluetooth signal to the outside, after detecting a nearby bluetooth device by the broadcasted bluetooth signal, the detected bluetooth address of the bluetooth device is uploaded to the processing module 101, and the processing module 101 identifies whether the current bluetooth address has an unlocking authority, that is: identifying whether a user carrying a Bluetooth device corresponding to a current Bluetooth address has unlocking authority, wherein the realization mode is provided on the premise of pre-storing the corresponding relation between the user and the Bluetooth device and/or the Bluetooth address and simultaneously storing a user list with the unlocking authority, searching the user corresponding to the currently detected Bluetooth address through the corresponding relation between the user and the Bluetooth device and/or the Bluetooth address, judging whether the user has the unlocking authority according to the pre-stored user list with the unlocking authority, and if so, generating an unlocking instruction of the intelligent door lock and opening the intelligent door lock according to the unlocking instruction; if the user does not have the unlocking authority, the user does not need to process the unlocking authority, or an alarm prompt is sent. Above-mentioned implementation has realized the intelligent detection of intelligent lock, avoids user's manual input password or types operations such as fingerprint, and is more convenient and intelligent.
As described above, the intelligent door lock detects the bluetooth device carried by the user through the bluetooth signal broadcasted by the bluetooth device to the outside, but in practical application, the time for the user to open the intelligent door lock is only a very short time, which is much shorter than the broadcast detection time of the bluetooth signal broadcasted by the bluetooth device to the outside, so that the bluetooth device cannot detect the bluetooth device in most of the time, that is, the bluetooth device does not make sense to broadcast the bluetooth signal to the outside in most of the time. Meanwhile, in order to enable the intelligent door lock to respond more timely, the frequency of the Bluetooth signal broadcasted outside by the Bluetooth device is higher, and the corresponding power consumption is also higher. The Bluetooth-based intelligent door lock system provided by the embodiment of the application aims to solve the problem of high power consumption of an intelligent door lock, and specifically realizes energy conservation by reducing the frequency of a Bluetooth signal broadcasted from a Bluetooth device to the outside; meanwhile, in order to prevent the response speed of the intelligent door lock from decreasing, the frequency of a bluetooth signal broadcasted from the bluetooth device to the outside needs to be kept at a higher frequency during unlocking, the feature detection module 103 is used for detecting feature information sent by a user, after the detected feature information is sent to the processing module 101, the processing module 101 judges whether the feature information is the feature information sent or generated by the user before unlocking or during unlocking, and if so, the frequency of the bluetooth signal broadcasted from the bluetooth device to the outside is adjusted from a low frequency to a high frequency, so that the response speed of the intelligent door lock is increased, and the unlocking process of the user is more convenient; if not, the characteristic information which is detected currently is not sent by the user, or the characteristic information which is sent by the user is not used for unlocking, and the frequency of the Bluetooth signal which is broadcasted from the Bluetooth device to the outside is kept at a low frequency.
In a preferred implementation manner provided by the embodiment of the present application, the feature information includes at least one of the following: acoustic wave information and vibration information. Accordingly, the feature detection module 103 includes at least one of: and the sound wave detection sub-module is configured to detect the sound wave information, filter noise of the detected sound wave information, and send the filtered sound wave information to the processing module 101. For example, under the control of the characteristic detection module 103, a sound wave acquisition device built in the intelligent door lock detects sound wave information, the acquired sound wave information is filtered by a filtering and denoising algorithm configured by the sound wave acquisition device, and finally the filtered sound wave information is sent to the processing module 101, and the processing module 101 determines whether the sound wave information is the sound wave information sent by the user before or during unlocking. Similarly, the vibration detection submodule is configured to detect vibration of the intelligent door lock through a built-in gyroscope, and send vibration information corresponding to the vibration to the processing module 101.
Preferably, based on the sound wave information detected by the sound wave detection sub-module, whether the sound wave information is voice information emitted by a human body is judged according to the tone, loudness and/or timbre of the sound wave information, and if so, the voice information is identified by the following operations: recognizing the voice information by adopting a voice recognition algorithm to obtain semantic information corresponding to the voice information; calculating the similarity between the semantic information and pre-stored reference semantic information; judging whether the similarity between the semantic information and the reference semantic information is greater than a preset similarity threshold, if so, sending the control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module 102; if not, the processing is not required. If the sound wave information is not the voice information sent by the human body, the processing is not needed.
For example, a user sends a sound for shouting a "quick-opening door bar" at the door, after the sound wave detection submodule detects the sound, the sound is judged to be voice information sent by the user, the voice information is identified through a voice identification algorithm, semantic information corresponding to the voice information is obtained to be the "quick-opening door bar", the similarity between the semantic information and one reference voice information "opening the door" contained in prestored reference voice information is greater than a preset similarity threshold value, the voice information sent by the user is indicated to open the intelligent door lock, and the bluetooth detection module 102 is notified to improve the frequency of the bluetooth signal broadcasted externally. Afterwards, after the bluetooth detection module 102 detects the bluetooth address of the bluetooth device carried by the user through the bluetooth signal, further judge whether the user that this bluetooth address detected corresponds has the authority of unblanking, if pass, open the intelligent lock.
Preferably, whether the sound wave information is voice information sent by a human body or not can be judged according to the tone, loudness and/or timbre of the sound wave information based on the sound wave information detected by the sound wave detection submodule, if so, the voice information is identified by adopting a voice identification algorithm, a user corresponding to the voice information is determined, and a control instruction for improving the frequency of the bluetooth signal is sent to the bluetooth detection module 102. On this basis, preferably, the processing module 101 may further determine, according to the bluetooth address uploaded by the bluetooth detection module 102, a user corresponding to the bluetooth address according to a correspondence between a pre-stored bluetooth address and the user; and judging whether the user and the user corresponding to the sound information are the same user, if so, judging whether the user is a designated user with unlocking authority, and if so, generating an opening instruction of the intelligent door lock and opening the intelligent door lock according to the opening instruction.
For example, a user makes a sound at the door, when the sound wave detection sub-module detects the sound, it first determines that the sound is voice information made by the user, then further identifies the user making the sound through a voice recognition algorithm, and informs the bluetooth detection module 102 to increase the frequency of the bluetooth signal broadcasted externally. After that, after the bluetooth detection module 102 detects the bluetooth address of the bluetooth device carried by the user through the bluetooth signal, it is further determined whether the user and the user making a sound are the same user, if the user is the same user, it indicates that the sound is made by the user carrying the bluetooth device near the current doorway, it is determined whether the user has the unlocking authority, and if the user has the unlocking authority, the intelligent door lock is opened.
In addition, preferably, based on the sound wave information detected by the sound wave detection sub-module, whether the sound wave information is sound wave information emitted by a human body can be judged according to the tone, loudness and/or timbre of the sound wave information, and if so, the following operations are performed: determining a sound wave type corresponding to the sound wave information according to a predetermined corresponding relation between the sound wave information and the sound wave type; determining the signal frequency corresponding to the sound wave type according to a preset sound wave type-signal frequency corresponding relation; sending the control instruction for increasing the frequency of the bluetooth signal to the bluetooth detection module 102; the control instruction includes a signal frequency corresponding to the sound wave type, and correspondingly, the bluetooth detection module 102 broadcasts a bluetooth signal to the outside according to the signal frequency included in the control instruction.
For example, different signal frequencies are set for different types of sound wave information aiming at a motion of a user for shooting a palm at a doorway, or a sound of the user for a step at the doorway, and when a certain type of sound wave information is detected, the bluetooth detection module 102 is notified to broadcast a bluetooth signal according to the current signal frequency according to the signal frequency corresponding to the type of sound wave information.
In another preferred embodiment provided in the embodiment of the present application, based on the vibration information detected by the vibration detection submodule, whether the vibration satisfies a preset amplitude interval and/or vibration velocity interval corresponding to the vibration emitted by the human body may be determined according to the amplitude and/or vibration velocity of the vibration information, and if so, the following operations are performed: determining the signal frequency corresponding to the vibration information according to the amplitude and/or the vibration speed of the vibration information; sending the control instruction for increasing the frequency of the bluetooth signal to the bluetooth detection module 102; the control instruction includes a signal frequency corresponding to the sound wave type, and correspondingly, the bluetooth detection module 102 broadcasts a bluetooth signal to the outside according to the signal frequency included in the control instruction.
For example, a user takes a clap of a door with a palm, and after a gyroscope arranged in the smart door lock detects a displacement generated by vibration, whether the vibration is an action sent by the user is judged according to the displacement, if so, a signal frequency corresponding to the action is determined, and the bluetooth detection module 102 is informed to broadcast a bluetooth signal to the outside according to the current signal frequency.
In addition, in another preferred embodiment provided in this embodiment of the present application, based on the sound wave information detected by the sound wave detection sub-module and based on the vibration information detected by the vibration detection sub-module, according to the tone, loudness, and/or timbre of the sound wave information, it is determined whether the sound wave information is voice information emitted by a human body, and according to the amplitude and/or the vibration velocity of the vibration information, it is determined whether the vibration satisfies a preset amplitude interval and/or vibration velocity interval corresponding to the vibration emitted by the human body, and if so, the following operations are performed: recognizing the voice information by adopting a voice recognition algorithm to obtain semantic information corresponding to the voice information; calculating the similarity between the semantic information and pre-stored reference semantic information; and judging whether the similarity between the semantic information and the reference semantic information is greater than a preset similarity threshold value, if so, sending the control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module 102.
Preferably, based on the sound wave information detected by the sound wave detection submodule and based on the vibration information detected by the vibration detection submodule, whether the sound wave information is the sound wave information sent by the human body is judged according to the tone, loudness and/or timbre of the sound wave information, and whether the vibration meets a preset amplitude interval and/or vibration speed interval corresponding to the vibration sent by the human body is judged according to the amplitude and/or vibration speed of the vibration information, if so, the following operations are executed: and recognizing the sound information by adopting a voice recognition algorithm, determining a user corresponding to the sound information, and sending a control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module 102. On this basis, preferably, the processing module 101 may further determine, according to the bluetooth address uploaded by the bluetooth detection module, a user corresponding to the bluetooth address according to a correspondence between a pre-stored bluetooth address and the user; and judging whether the user and the user corresponding to the sound information are the same user, if so, judging whether the user is a designated user with unlocking authority, and if so, generating an opening instruction of the intelligent door lock and opening the intelligent door lock according to the opening instruction.
In summary, in the bluetooth-based intelligent door lock system, through the mutual cooperation among the processing module 101, the bluetooth detection module 102, and the feature detection module 103, the feature detection module 103 detects feature information and sends the feature information to the processing module 101 for processing, and the processing module 101 sends a control instruction for increasing the frequency of a bluetooth signal to the bluetooth detection module 102 after processing, so as to increase the response speed of the intelligent door lock and make the control of the intelligent door lock more intelligent and faster; meanwhile, energy conservation is realized while the response speed of the intelligent door lock is improved.
Although the present application has been described with reference to the preferred embodiments, it is not intended to limit the present application, and those skilled in the art can make variations and modifications without departing from the spirit and scope of the present application, therefore, the scope of the present application should be determined by the claims that follow.
Claims (2)
1. The utility model provides an intelligence lock system based on bluetooth which characterized in that includes:
the Bluetooth detection device comprises a processing module, a Bluetooth detection module and a feature detection module;
the feature detection module is configured to detect feature information and send the detected feature information to the processing module, where the feature detection module at least includes: the vibration detection submodule and the sound wave detection submodule; the vibration detection submodule is used for detecting the vibration of the intelligent door lock through a built-in gyroscope and sending vibration information corresponding to the vibration to the processing module; the sound wave detection sub-module is used for detecting the sound wave information, filtering the noise of the detected sound wave information and sending the filtered sound wave information to the processing module;
the processing module is used for judging whether the characteristic information is human body biological characteristic information sent by a human body, and comprises: judging whether the vibration meets a preset amplitude interval and/or vibration speed interval corresponding to the vibration sent by the human body or not according to the amplitude and/or vibration speed of the vibration information, if so, judging whether the sound wave information is voice information sent by the human body or not, if so, identifying the voice information by adopting a voice identification algorithm, and determining a user corresponding to the voice information; sending a control instruction for increasing the frequency of the Bluetooth signal to the Bluetooth detection module;
the Bluetooth detection module is used for increasing the frequency of externally broadcasting Bluetooth signals according to the control command sent by the processing module and uploading the detected Bluetooth address of the Bluetooth equipment to the processing module;
the processing module determines a user corresponding to the Bluetooth address according to the Bluetooth address uploaded by the Bluetooth detection module and a pre-stored corresponding relation between the Bluetooth address and the user; and judging whether the user and the user corresponding to the sound wave information are the same user, if so, judging whether the user is a designated user with unlocking authority, and if so, generating an opening instruction of the intelligent door lock and opening the intelligent door lock according to the opening instruction.
2. The intelligent Bluetooth-based door lock system according to claim 1, wherein the determination of whether the characteristic information is human biometric information sent by a human body is implemented in the following manner:
judging whether the sound wave information is voice information sent by a human body according to the tone, loudness and/or timbre of the sound wave information, judging whether the vibration meets a preset amplitude interval and/or vibration speed interval corresponding to the vibration sent by the human body according to the amplitude and/or vibration speed of the vibration information, and if so, executing the following operations:
recognizing the voice information by adopting a voice recognition algorithm to obtain semantic information corresponding to the voice information;
calculating the similarity between the semantic information and pre-stored reference semantic information;
and judging whether the similarity between the semantic information and the reference semantic information is greater than a preset similarity threshold value, if so, sending the control instruction for improving the frequency of the Bluetooth signal to the Bluetooth detection module.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108769971A (en) * | 2018-07-03 | 2018-11-06 | 森美嘉（深圳）医疗健康科技发展有限公司 | A kind of bluetooth equipment control method and bluetooth equipment |
| CN109974388A (en) * | 2019-03-12 | 2019-07-05 | 长虹美菱股份有限公司 | The linked system and control method of intelligent refrigerator and access control equipment |
| CN111540087A (en) * | 2020-04-20 | 2020-08-14 | 无锡赛睿科技有限公司 | Door lock control method, device, equipment and storage medium |
| CN111711944A (en) * | 2020-06-15 | 2020-09-25 | 珠海美佳音科技有限公司 | Bluetooth electronic equipment and Bluetooth connection system |
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