CN114973568A - System linkage early warning method and device for safety of intelligent door lock - Google Patents

System linkage early warning method and device for safety of intelligent door lock Download PDF

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Publication number
CN114973568A
CN114973568A CN202210517875.3A CN202210517875A CN114973568A CN 114973568 A CN114973568 A CN 114973568A CN 202210517875 A CN202210517875 A CN 202210517875A CN 114973568 A CN114973568 A CN 114973568A
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early warning
access
door lock
obtaining
warning information
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CN202210517875.3A
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CN114973568B (en
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李其伦
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Hefei Zhihui Space Technology Co ltd
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Hefei Zhihui Space Technology Co ltd
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19602—Image analysis to detect motion of the intruder, e.g. by frame subtraction
    • G08B13/19613—Recognition of a predetermined image pattern or behaviour pattern indicating theft or intrusion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/16—Actuation by interference with mechanical vibrations in air or other fluid
    • G08B13/1609—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems
    • G08B13/1618—Actuation by interference with mechanical vibrations in air or other fluid using active vibration detection systems using ultrasonic detection means
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Abstract

The invention discloses a system linkage early warning method and a device for intelligent door lock safety, wherein the method comprises the following steps: carrying out safety monitoring on the first target door lock by utilizing a sensor group; obtaining a first target monitoring area; if the first access user appears, first early warning information is obtained; obtaining a first access image with an image sensor; traversing and matching in a safe user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information; acquiring a first access proximity by using an ultrasonic sensor, and acquiring third early warning information if the first access proximity meets a preset proximity threshold; obtaining a first vibration range by using a vibration sensor, and obtaining fourth early warning information if the first vibration range meets a preset vibration threshold; and carrying out safety linkage early warning on the first target door lock. The intelligent door lock solves the technical problems that the intelligent degree of safety prevention and control of the intelligent door lock is not high and the use safety of a user is not high in the prior art.

Description

System linkage early warning method and device for safety of intelligent door lock
Technical Field
The invention relates to the technical field of computer application, in particular to a system linkage early warning method and device for intelligent door lock safety.
Background
The intelligent door lock is a new product of an intelligent home system, is a first barrier for protecting the safety of a home, is an entrance product of the intelligent home, and has the safety and reliability directly related to the personal and property safety of a consumer. In recent years, with the continuous development of computer technology, consumer homes are gradually intelligentized, and more intelligent door locks are researched, developed and upgraded. The difference between the intelligent door lock and the traditional door lock mainly provides an intelligent lock in the aspects of user safety, identification, manageability and convenience. The smart door lock may be classified into a TM card type, a contactless type, a biometric type, and the like. The TM card has high security, but needs to be carried, and has the risk of losing; the non-contact type card comprises a magnetic card, a radio frequency card and the like, has higher safety, is also required to be carried, and has the risk of loss; the biometrics class includes fingerprints, irises, faces, and the like, which are not at risk of loss, but whose security is to be further improved. Therefore, the research utilizes the computer technology to carry out safety linkage early warning on the intelligent door lock, and the intelligent door lock early warning device has important significance for reducing the risk of the intelligent door lock and guaranteeing the safety of users.
However, the intelligent door lock in the prior art can not perform early warning in time based on various conditions occurring during use, and further cannot perform targeted processing in time, and the technical problem of low intelligent degree of safety prevention and control exists.
Disclosure of Invention
The invention aims to provide a system linkage early warning method and device for safety of an intelligent door lock, which are used for solving the technical problems that the intelligent door lock in the prior art cannot perform early warning in time based on various conditions occurring in use, further cannot be timely and pertinently processed, and has low safety prevention and control intelligence degree.
In view of the above problems, the invention provides a system linkage early warning method and device for intelligent door lock safety.
In a first aspect, the present invention provides a system linkage early warning method for intelligent door lock safety, where the method is implemented by a system linkage early warning device for intelligent door lock safety, and the method includes: carrying out safety monitoring on a first target door lock by utilizing the sensor group, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor; obtaining a first target monitoring area of the first target door lock; if a first access user appears in the first target monitoring area, first early warning information is obtained; obtaining a first access image of the first access user with the image sensor; traversing and matching the first access image in a security user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information; acquiring a first access proximity of the first access user by using the ultrasonic sensor, and acquiring third early warning information if the first access proximity meets a preset proximity threshold; obtaining a first vibration range of the first target door lock by using the vibration sensor, and obtaining fourth early warning information if the first vibration range meets a preset vibration threshold value; and carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information.
On the other hand, the invention also provides a system linkage early warning device for the safety of the intelligent door lock, which is used for executing the system linkage early warning method for the safety of the intelligent door lock, wherein the device comprises: a first execution unit: the first execution unit is used for carrying out safety monitoring on a first target door lock by utilizing a sensor group, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor; a first obtaining unit: the first obtaining unit is used for obtaining a first target monitoring area of the first target door lock; a second obtaining unit: the second obtaining unit is used for obtaining first early warning information if a first access user appears in the first target monitoring area; a third obtaining unit: the third obtaining unit is used for obtaining a first access image of the first access user by using the image sensor; a fourth obtaining unit: the fourth obtaining unit is used for performing traversal matching on the first access image in a safe user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information; a fifth obtaining unit: the fifth obtaining unit is configured to obtain a first access proximity of the first visiting user by using the ultrasonic sensor, and obtain third warning information if the first access proximity meets a preset proximity threshold; a sixth obtaining unit: the sixth obtaining unit is configured to obtain a first vibration range of the first target door lock by using the vibration sensor, and obtain fourth warning information if the first vibration range meets a preset vibration threshold; a second execution unit: the second execution unit is used for carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information.
In a third aspect, an electronic device, comprising a processor and a memory;
the processor configured to process steps for performing any of the above methods of the first aspect;
the memory, coupled to the processor, for storing a program that, when executed by the processor, causes the system to perform the steps of any of the above methods of the first aspect.
In a fourth aspect, a computer readable storage medium has stored thereon a computer program which, when executed, performs the steps of any of the above methods in the first aspect.
One or more technical schemes provided by the invention at least have the following technical effects or advantages:
1. by installing the image sensor, the vibration sensor and the ultrasonic sensor, the intelligent monitoring of visitors appearing in a target monitoring area is realized. When a visitor appears in a target monitoring area, first early warning information is sent out; then, image data of a visitor appearing in a target monitoring area is acquired by using an image sensor, whether the visitor belongs to a safe user or not is further determined, second early warning information is sent out when the visitor does not belong to the safe user, meanwhile, whether the distance between the visitor and a door lock reaches a preset proximity threshold value or not is monitored by using an ultrasonic sensor, and if the distance reaches the preset proximity threshold value, the visitor is close to the door, and therefore third early warning information is sent out; further, when the vibration data monitored by the vibration sensor shows that the door is opened, fourth early warning information is sent out; and finally, synthesizing the first early warning information, the second early warning information, the third early warning information and the fourth early warning information, and performing safety linkage early warning on the intelligent door lock. Through in time sending out early warning information to the visitor condition, the user takes measures to handle based on the early warning information pertinence, has reached and has reduced intelligent lock risk, improves the intelligent degree that intelligent lock safety prevention controlled, the technological effect of final guarantee user safety in utilization.
2. Through only knocking the door, only trying to open the door, knocking the door, trying to open the door at the same time at the visitor, sending out corresponding early warning and reminding, realized carrying out intelligent judgement's technological effect to visitor threat nature.
3. Invalid visitors are judged and marked intelligently through the system, the situation that a user is disturbed by invalid early warning information such as passerby passing is avoided, the early warning information is sent only when the invalid access times of the same invalid access user reach a certain value, and the technical effect that the safety of the user is guaranteed through intelligent early warning on the basis of guaranteeing the experience of the user using the intelligent door lock is achieved.
4. The intelligent door lock system has the advantages that the noise monitor is used for intelligently monitoring outdoor sound used by the intelligent door lock in real time, whether the outdoor sound, the sound and the like are abnormal or not is analyzed based on big data, then targeted early warning information is sent, and the technical effects of improving the reliability and the actual utilization rate of linkage early warning of the intelligent door lock are achieved.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
In order to more clearly illustrate the present invention or the technical solutions in the prior art, the drawings needed to be 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 exemplary, and for those skilled in the art, other drawings can be obtained according to the provided drawings without inventive effort.
FIG. 1 is a schematic flow chart of a system linkage early warning method for intelligent door lock safety according to the present invention;
FIG. 2 is a schematic flow chart of the safety user database in the system linkage early warning method for intelligent door lock safety according to the present invention;
FIG. 3 is a schematic flow chart illustrating the process of obtaining third warning information in the system linkage warning method for the security of the intelligent door lock according to the present invention;
FIG. 4 is a schematic flow chart illustrating a third warning instruction obtained in the system linkage warning method for intelligent door lock safety according to the present invention;
FIG. 5 is a schematic structural diagram of a system linkage early warning device for the safety of an intelligent door lock according to the present invention;
fig. 6 is a schematic structural diagram of an exemplary electronic device of the present invention.
Description of reference numerals:
a first performing unit 11, a first obtaining unit 12, a second obtaining unit 13, a third obtaining unit 14, a fourth obtaining unit 15, a fifth obtaining unit 16, a sixth obtaining unit 17, a second performing unit 18, a bus 300, a receiver 301, a processor 302, a transmitter 303, a memory 304, and a bus interface 305.
Detailed Description
The invention provides a system linkage early warning method and device for intelligent door lock safety, and solves the technical problems that the intelligent door lock in the prior art cannot perform early warning in time based on various conditions occurring in use, further cannot perform targeted processing in time, and has low safety prevention and control intelligence degree. Through in time sending out early warning information to the visitor condition, the user takes measures to handle based on the early warning information pertinence, has reached and has reduced intelligent lock risk, improves the intelligent degree that intelligent lock safety prevention controlled, the technological effect of final guarantee user safety in utilization.
In the technical scheme of the invention, the acquisition, storage, use, processing and the like of the data all accord with relevant regulations of national laws and regulations.
In the following, the technical solutions in the present invention will be clearly and completely described with reference to the accompanying drawings, 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 of the present invention, and it should be understood that the present invention is not limited by the example embodiments described herein. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.
The invention provides a system linkage early warning method for intelligent door lock safety, which is applied to a system linkage early warning device for intelligent door lock safety, wherein the method comprises the following steps: carrying out safety monitoring on a first target door lock by utilizing the sensor group, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor; obtaining a first target monitoring area of the first target door lock; if a first access user appears in the first target monitoring area, first early warning information is obtained; obtaining a first access image of the first access user with the image sensor; traversing and matching the first access image in a security user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information; acquiring a first access proximity of the first access user by using the ultrasonic sensor, and acquiring third early warning information if the first access proximity meets a preset proximity threshold; obtaining a first vibration range of the first target door lock by using the vibration sensor, and obtaining fourth early warning information if the first vibration range meets a preset vibration threshold value; and carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information.
Having described the general principles of the invention, reference will now be made in detail to various non-limiting embodiments of the invention, examples of which are illustrated in the accompanying drawings.
Example one
Referring to fig. 1, the present invention provides a system linkage early warning method for intelligent door lock safety, wherein the method is applied to a system linkage early warning device for intelligent door lock safety, and the method specifically comprises the following steps:
step S100: utilizing the sensor group to perform safety monitoring on the first target door lock, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor;
particularly, the system linkage early warning method for the safety of the intelligent door lock is applied to the system linkage early warning device for the safety of the intelligent door lock, corresponding early warning information can be sent out in time according to the condition of the visitor, and then a user takes measures and handles the early warning information in a targeted manner, so that the property safety of the user is guaranteed. The sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor, wherein the image sensor is used for monitoring the surrounding environment of the first target door lock in real time and acquiring image information of a visitor, the vibration sensor is used for monitoring whether the first target door lock vibrates, such as vibration generated when the door is opened or closed, and the ultrasonic sensor is used for monitoring information such as visitor action in the surrounding environment of the first target door lock and judging whether the visitor touches the door and the door lock. In addition, each sensor all with the safe system linkage early warning device communication connection of intelligence lock can give the device with each item information transmission of monitoring in real time to carry out relevant data analysis. According to the cooperation of the sensor group, the technical effects of comprehensively monitoring the surrounding environment of the first target door lock and providing information basis for follow-up early warning are achieved.
Step S200: obtaining a first target monitoring area of the first target door lock;
specifically, before the first target door lock is used, a corresponding user needs to set the first target door lock, and according to the setting condition of the user, an area which needs to be intelligently monitored in the surrounding environment of the first target door lock, that is, the first target monitoring area, is determined. For example, the user sets the distance outside the door within 2 meters as a monitoring area. In addition, the larger the corresponding area of the first target monitoring area is, the wider the monitoring range of the intelligent door lock safety system linkage early warning device is, and correspondingly, the higher the safety factor of the first target door lock is. By determining the first target monitoring area, the technical effect of providing an accurate range for a subsequent intelligent monitoring area is achieved.
Step S300: if a first access user appears in the first target monitoring area, first early warning information is obtained;
specifically, in the determined first target monitoring area, once an access user appears, the system immediately sends out a reminder of the visitor and simultaneously sends a related reminder to a user side bound with the first target door lock. All reactions of a first visiting user, which occur in the first target monitoring area, are performed by the system based on the first early warning information, that is, the first early warning information includes an alarm sound, a vibration prompt, a message sent to a corresponding user, and the like of the first intelligent door lock. By obtaining the first early warning information, the technical effect of timely reminding when the visitor appears in the first target monitoring area is achieved.
Step S400: obtaining a first access image of the first access user with the image sensor;
step S500: traversing and matching the first access image in a security user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information;
specifically, when a first visiting user appears in the first target monitoring area, the system automatically sends out first early warning information, and simultaneously, the image sensor is used for collecting an image of the first visiting user, namely the first visiting image. Further, the first access image is compared with data in a safe user database, and then the first access image is matched with the data in the safe user database to obtain a first matching result. The secure user database refers to user data that is preset and stored by the first target door lock corresponding to the user, such as the user himself, the user parent, the user wife, and the like. When the first matching result shows that the matching is successful, the current first access user belongs to a certain user in the safe user database, namely, the access is proved to be safe access without early warning and reminding; and when the first matching result shows that the matching is wrong, the system shows that the current first access user is not any user in the safe user database, the current access needs to be concerned further, and the system sends out second early warning information at the moment. The second early warning information comprises sound and vibration reminding of the first target door lock, reminding pushed to a related user client by the system and the like.
By obtaining the second early warning information, the first early warning information reminding of the system based on the current first visiting user is enhanced, and the technical effect of strongly reminding the relevant user of paying attention to the visit is achieved.
Step S600: acquiring a first access proximity of the first access user by using the ultrasonic sensor, and acquiring third early warning information if the first access proximity meets a preset proximity threshold;
specifically, after the first visiting user is determined not to be any user in the safety user database, the system sends out second early warning information, and meanwhile, the distance from the first visiting user to the first target door lock is monitored by the ultrasonic sensor, so that the first visiting proximity is obtained. When the first access proximity does not satisfy the preset proximity threshold, it is indicated that the first access user may not be a user accessing the first target door lock, while proving that the first access user does not threaten the security of the first target door lock user. When the first access proximity meets a preset proximity threshold, indicating that the first accessing user is intended to access the first target door lock. Wherein the preset proximity threshold refers to a minimum distance between the first accessing user and the first target door lock. That is, when the first visiting user touches the first target door lock or the like, the system issues the third warning information.
By obtaining the third early warning information, the second early warning information reminding of the system based on the current first visiting user is strengthened again, and the technical effect of further strongly reminding the relevant user concerning the visit is achieved.
Step S700: obtaining a first vibration range of the first target door lock by using the vibration sensor, and obtaining fourth early warning information if the first vibration range meets a preset vibration threshold value;
specifically, after the system sends the third warning information, the relevant user of the first target door lock may pay remote attention to the current first visiting user, and meanwhile, whether the current first visiting user is threatening is judged based on the first visiting image of the first visiting user. For example, when the user knows the visiting user, proving that it is not threatening, the door lock may be remotely selected to open, allowing the first visiting user to enter his home by himself. Further, the vibration sensor is used for carrying out vibration monitoring on the first target door lock to obtain a corresponding vibration range, and when the first vibration range of the first target door lock meets a preset vibration threshold value, the system sends out fourth early warning information when the anterior chamber door is opened. For example, in the event of 'small black box', the intelligent door lock has 'electromagnetic interference unlocking loophole', and an intruder only needs one small black box to scan nearby the intelligent door lock and can unlock the door lock in 3 seconds at the fastest speed. The fourth early warning information is the strongest warning in the system linkage early warning device for the safety of the intelligent door lock, and comprises a sound and vibration warning of the first target door lock, a message warning sent to a corresponding user of the first target door lock, and a message warning sent to related personnel such as property, guards and the like, so that the abnormal condition can be timely and pertinently processed.
By obtaining the third early warning information, the third early warning information reminding of the system based on the current first visiting user is strengthened again, the system carries out the strongest safety early warning for the strongest safety of the system, and the technical effect of carrying out the violent reminding and even alarming on the visit concerned by the related users is achieved.
Step S800: and carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information.
Specifically, the first early warning information is a primary warning of possible visitors, the second early warning information is a strange visitor warning, namely the strange visitor warning does not belong to a visitor in a safety user database, the third early warning information is a visitor warning corresponding to the strange visitor, namely the strange visitor really serves as the first target door lock user, namely the strange visitor is targeted at the first target door lock user, and the fourth early warning information is a strongest early warning that the first target door lock is opened by the strange visitor. Through the real-time early warning of four early warning information grades, branch risk degree, realized right first target lock carries out the safe linkage early warning, has reached and has reduced intelligent lock risk, improves the intelligent degree that intelligent lock safety prevention and control was controlled, the technological effect of final guarantee user safety in utilization.
Further, step S200 of the present invention further includes:
step S210: constructing a safety level-monitoring range list;
step S220: obtaining a first security level of a first target door lock;
step S230: according to the first safety level, matching in the safety level-monitoring range list to obtain a first monitoring range;
step S240: and determining the first target monitoring area according to the first monitoring range.
Specifically, different security level corresponds different monitoring range, it is equipped with three security level altogether to lift for example certain intelligent lock, and the first level is low level safety, and the second level is medium safety, and the first level is high safety, and wherein, the monitoring range that the first level corresponds is minimum, only for near 0.5 meters within range of intelligent lock, and the monitoring range that the second level corresponds is middle, for near 1 meters within range of intelligent lock, and the monitoring range that the third level corresponds is the biggest, for near 2 meters within range of intelligent lock. And constructing the safety level-monitoring range list according to the monitoring range conditions corresponding to different safety levels. Before the first target door lock is put into use, a user sets the security level of the first target door lock, and the system automatically matches a corresponding monitoring range, namely the first monitoring range, based on the security level selected by the user. Further, according to the first monitoring range, a monitoring area of the system, namely the first target monitoring area, is determined. Through the self-setting of a user, the system automatically matches the corresponding monitoring range, and the technical effect of intelligently determining the target monitoring area is achieved.
Further, as shown in fig. 2, step S500 of the present invention further includes:
step S510: obtaining a first set of security users of the first target door lock, wherein the first set of security users comprises a first security user and a second security user;
step S520: respectively acquiring biological information of the first safe user and the second safe user by using the biological acquisition device to respectively obtain first biological information and second biological information;
step S530: and forming the safe user database according to the first biological information and the second biological information.
Specifically, before the first target door lock is put into use, the information of family members is firstly sequentially input into the first target door lock by a corresponding intelligent door lock user. Wherein the user and his family are safe users of the first target door lock. And respectively acquiring relevant biological information such as voice information, fingerprint information, face information and the like of the user and family members by using the biological acquirer, thereby acquiring biological information data of the corresponding user and family members, and further forming the safe user database. By inputting the related information of the safe user in advance, the goal that the safe user cannot be determined as abnormal when the door lock is opened or closed is achieved, the technical effects that the safe user can use the intelligent door lock conveniently and the convenience of the user in using the intelligent door lock is improved are achieved.
Further, as shown in fig. 3, step S600 of the present invention further includes:
step S610: obtaining a first target door of the first target door lock;
step S620: based on a preset layout scheme, sequentially laying the ultrasonic sensors on the first target door and the first target door lock to respectively obtain a first laying result and a second laying result;
step S630: monitoring and obtaining a second access proximity of the first visiting user and the first target door according to the ultrasonic sensor in the first layout result;
step S640: monitoring and obtaining a third access proximity of the first access user and the first target door lock according to the ultrasonic sensor in the second layout result;
step S650: judging whether the second access proximity and the third access proximity meet the preset proximity threshold value or not, and obtaining a first judgment result;
step S660: according to the first judgment result, if only the second access proximity meets the preset proximity threshold, obtaining a first early warning instruction, wherein the first early warning instruction is used for sending knock early warning information;
step S670: according to the first judgment result, if only the third access proximity meets the preset proximity threshold value, a second early warning instruction is obtained, wherein the second early warning instruction is used for sending early warning information of an intruder;
step S680: according to the first judgment result, if the second access proximity and the third access proximity do not meet the preset proximity threshold, obtaining a first marking instruction, wherein the first marking instruction is used for marking the first access user with an invalid visitor;
step S690: and according to the first judgment result, if the second access proximity and the third access proximity both meet the preset proximity threshold, obtaining the third early warning information.
Specifically, according to the installation and use information of the first target door lock, the corresponding first target door, namely the use carrier of the first target door lock, is determined. And then respectively arranging the ultrasonic sensors on the first target door and the first target door lock based on a preset arrangement scheme. The corresponding quantity of the ultrasonic sensors is set according to the actual monitoring area and range, the monitoring precision requirement and the like, and the arrangement positions of the ultrasonic sensors are analyzed in advance to determine the optimal reasonable positions. For example, when the ultrasonic sensor is arranged on the first target door lock, one ultrasonic sensor may be arranged near the center of the door lock due to the small area of the door lock, however, since the range of the first target door is large, in order to accurately and comprehensively monitor the proximity degree between the first visiting user and each part of the first target door, a plurality of ultrasonic sensors are arranged in the range of the first target door for monitoring a plurality of proximity degrees between the first visiting user and each part of the first target door in real time, and the minimum proximity degree is selected from the plurality of proximity degrees as the second visiting proximity degree. When the plurality of ultrasonic sensors are arranged on the first target gate, the ultrasonic sensors are used as circle centers, the diameter of the range of the monitoring circumference of the ultrasonic sensors is determined, the diameter is used as a unit length, grid point discretization is carried out on the first target gate, namely, the maximum contained square of the monitoring circumference of the ultrasonic sensors is taken as a unit square, the first target gate is divided, and then one ultrasonic sensor is arranged at the corner of each unit square and used for monitoring the proximity between each position of the first target gate and a first visiting user. By using the ultrasonic sensor, a second access proximity of the first access user to the first target door and a third access proximity of the first access user to the first target door lock are obtained, respectively. Wherein the second access proximity is used to monitor whether the first access user has an action to knock a door, and the third access proximity is used to monitor whether the first access user has an action to attempt to open a door. And obtaining the first judgment result by judging whether the second access proximity and the third access proximity meet a preset proximity threshold value. And finally, carrying out corresponding safety early warning according to the first judgment result. Wherein the preset proximity threshold refers to a minimum distance between the first accessing user and the first target door lock.
Further, when the first judgment result shows that only the second access proximity meets a preset proximity threshold, it is proved that the first access user performs a door knock action, and at this time, the system automatically sends out the first early warning instruction. The first early warning instruction is used for sending early warning information of knocking by a visitor to a binding client side of the first target door lock, namely, a user of the first target door lock. At the moment, the first target door lock user can remotely carry out door opening and closing instructions through the client, so that the technical effect of automatically opening or not opening the door for the first access user is achieved; and when the first judgment result shows that only the third access proximity meets a preset proximity threshold value, the first access user is proved to perform a door opening action, and the system automatically sends out the second early warning instruction at the moment. The first early warning instruction is used for sending early warning information that a visitor tries to open a door to a binding client of the first target door lock, namely a user of the first target door lock. At the moment, the first visiting user does not knock the door but directly tries to open the door, and the system automatically identifies the strange visitor, namely the first visiting user is an invader, so that the threat is high; when the second access proximity and the third access proximity do not meet the preset proximity threshold, the first access user is proved not to have dangerous behaviors, and a system automatically obtains a first marking instruction for marking invalid visitors to the first access user; and when the first judgment result shows that the second access proximity and the third access proximity both meet a preset proximity threshold value, the first access user is proved to have performed actions of knocking and trying to open the door, and the system automatically sends out the third early warning information at the moment. And sending corresponding early warning information to a binding client of the first target door lock, namely the first target door lock user.
The threat of the visitor is judged automatically by the system and further judged based on the judgment result, when the visitor only performs a door knocking action, a prompt corresponding to the knocking of a person is sent, and the system determines that the current threat is small; when the visitor only tries to open the door, a prompt corresponding to the attempt of someone to open the door is sent out, and the system automatically determines that the visitor is an intruder at the moment, so that the threat is high; when the visitor has neither knocked or attempted to open the door, the system automatically marks the visitor as an invalid visitor, i.e., the visitor may have access to the wrong door with less danger, i.e., the first access proximity includes the second access proximity and the third access proximity, i.e., includes the proximity of the first access user to the first target door, and the proximity of the first access user to the first target door lock. When the second access proximity and the third access proximity do not meet the preset proximity threshold, the corresponding first access user is not knocked or attempted to open the door, and at the moment, the system automatically sends out a first marking instruction. Wherein the first tagging instruction is to invalidate guest tagging of the first accessing user. For example, a person passing through a first target monitoring area of the first target door lock is not intended to access the user of the first target door lock. The invalid visitor mark proves that the corresponding visitor has no threat to the first target door lock user, so that the third early warning information is not reminded; and when the visitor knocks and tries to open the door at the same time, third early warning information is sent out and used for reminding relevant users to pay attention to the behavior of the visitor. Through the action of monitoring the first access user, the purpose of judging the first access user is achieved, the intelligent monitoring of strange visitors is achieved, whether the visitors have threatening technical effects or not is intelligently judged, the situation that the threat degree of the visitors is intelligently judged based on the behavior of the visitors is further achieved, and then the prompt is pertinently sent, so that the technical effect of guaranteeing the safety of users of the intelligent door lock is achieved.
Further, as shown in fig. 4, step S680 of the present invention further includes:
step S681: carrying out invalid visitor marking on the first access user according to the first marking instruction to obtain a first marking result;
step S682: obtaining a first adding instruction according to the first marking result;
step S683: reversely matching the first access image of the first access user according to the first adding instruction, and adding the first access image to an invalid visitor database;
step S684: traversing the invalid visitor database to obtain a first invalid access frequency, wherein the first invalid access frequency refers to the total times of invalid visitor marking of the first access user history;
step S685: and if the first invalid access times meet a preset time threshold, obtaining a third early warning instruction, wherein the third early warning instruction is used for sending multiple invalid access early warning information.
Specifically, when neither the second access proximity nor the third access proximity satisfies the preset proximity threshold, it indicates that the corresponding first access user neither knocks nor tries to open the door, and at this time, the system automatically issues a first marking instruction. Wherein the first tagging instruction is to invalidate guest tagging of the first accessing user. Further, the system automatically obtains a first adding instruction according to the first marking result, and the first adding instruction is used for adding the first access image of the first access user to an invalid visitor database. Wherein the invalid visitor database is a collection of monitoring access image data of all visitors who have historically made invalid accesses to the first target door and the first target door lock, that is, visitors who appear in the monitoring area but do not touch the door and the door lock, and who are marked invalid visitors by the system. Further, the invalid visitor database is traversed to obtain the total times of the first visiting user history being marked by the invalid visitor, namely the first invalid access times. And finally, when the first invalid access times meet a preset time threshold, the system automatically sends out a third early warning instruction for sending early warning information of multiple invalid accesses. The preset number threshold is the maximum invalid access number of a single visitor, which is set in advance by a user based on actual safety requirements. For example, a visitor looks outside the door many times but does not have substantial dangerous behavior, and the system sends out an invalid visit early warning to prompt the user to pay attention to the visitor, so that the situation that the visitor steps on the point many times, and is possibly intentionally consummated, stolen and the like in the later period is avoided.
By counting the invalid access times of each invalid visitor, the system intelligently judges whether the invalid visitor steps on the point for unintentional access or deliberate access, and carries out early warning on the invalid visitor reaching a preset time threshold value, so that the intelligence, reliability and practicality of the system early warning are improved, and the safety of the user is further guaranteed.
Further, step S800 of the present invention further includes:
step S810: respectively obtaining a first early warning scheme, a second early warning scheme, a third early warning scheme and a fourth early warning scheme according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information;
step S820: and forming a preset early warning scheme according to the first early warning scheme, the second early warning scheme, the third early warning scheme and the fourth early warning scheme, wherein the early warning scheme is used for carrying out safety linkage early warning on the first target door lock in different modes and at different degrees.
Specifically, the first early warning information is a primary warning of possible visitors, the second early warning information is a strange visitor warning, namely the strange visitor warning does not belong to the visitor in the safety user database, the third early warning information is a visitor warning which corresponds to the strange visitor and really serves as the first target door lock user, namely the strange visitor is targeted to the first target door lock user, and the fourth early warning information is a strongest early warning that the first target door lock is opened by the strange visitor. For example, the first early warning information comprises a low-sound early warning of the first target door lock, and a warning that the monitoring area is changed is sent to a user of the first target door lock; the second early warning information comprises low-sound early warning and low-intensity vibration of the first target door lock and a prompt of strange visitors in the monitoring area is sent to a user of the first target door lock; the third early warning information comprises a loud early warning and high-intensity vibration of the first target door lock, and a strong prompt that strange visitors in a monitoring area need to pay attention is sent to a user of the first target door lock; the fourth early warning information comprises high-sound early warning and high-intensity vibration of the first target door lock, strong warning of invasion of strange visitors in a monitoring area is sent to a user of the first target door lock, and warning is sent to property security.
Through in time sending out early warning information to the visitor condition, and each early warning information classification, divide the degree of risk, realized right first target lock carries out the safe linkage early warning, has reached and has reduced intelligent lock risk, improves the intelligent degree that intelligent lock safety prevention and control was controlled, the technological effect of final guarantee user's use intelligent lock safety.
Further, the present invention also includes:
step S910: constructing a sound database based on big data, wherein the sound database comprises speaking sound data, door knocking sound data and unlocking sound data;
step S920: carrying out waveform Fourier transform on the speaking sound data, the knocking sound data and the unlocking sound data in sequence to respectively obtain a first sound frequency spectrum, a second sound frequency spectrum and a third sound frequency spectrum;
step S930: acquiring first real-time noise data by using the noise monitor, and acquiring a first real-time frequency spectrum of the first real-time noise data;
step S940: determining whether the first real-time spectrum is similar to the first or second or third sound spectrum;
step S950: and if the first real-time frequency spectrum is not similar to the first sound frequency spectrum, the second sound frequency spectrum or the third sound frequency spectrum, obtaining a fourth early warning instruction, wherein the fourth early warning instruction is used for sending abnormal sound early warning information.
Specifically, a voice database including speaking voice data, door knocking voice data and unlocking voice data is acquired and constructed based on big data. And then, carrying out waveform Fourier transform on each conventional sound in the sound database in sequence to correspondingly obtain a first sound frequency spectrum of speaking, a second sound frequency spectrum of knocking the door and a third sound frequency spectrum of unlocking. The spectrum is a three-dimensional spectrum, wherein the brighter the spectrum, the louder the frequency, and the darker the spectrum, the weaker the spectrum. The characteristics of each sound can be visualized through the sound spectrum. Furthermore, the noise monitor is used for collecting relevant sound data outside the first target door to be linked and early warned, namely the first real-time noise data, and the first real-time frequency spectrum of the first real-time noise data is obtained through the same waveform Fourier transform. Then, similarity analysis is carried out on the first real-time frequency spectrum, the first sound frequency spectrum, the second sound frequency spectrum and the third sound frequency spectrum respectively, when the analysis result shows that the first real-time frequency spectrum is not similar to the first sound frequency spectrum, the second sound frequency spectrum or the third sound frequency spectrum, the fact that the first target outdoor sound is abnormal is indicated, and a system automatically obtains a fourth early warning instruction which is used for sending abnormal ringing early warning information to a user. Through the real-time monitoring of the noise monitor on outdoor sound and the automatic analysis and judgment of the system, the system automatically sends corresponding early warning when abnormal sound occurs outdoors, and the technical effect of improving the reliability of system linkage early warning is achieved.
In summary, the system linkage early warning method for the safety of the intelligent door lock provided by the invention has the following technical effects:
1. by installing the image sensor, the vibration sensor and the ultrasonic sensor, the intelligent monitoring of visitors appearing in a target monitoring area is realized. When a visitor appears in a target monitoring area, first early warning information is sent out; then, acquiring image data of a visitor in a target monitoring area by using an image sensor, further determining whether the visitor belongs to a safe user, sending out second early warning information when the visitor does not belong to the safe user, monitoring whether the visitor is close to a door lock by using an ultrasonic sensor or not, and sending out third early warning information if the visitor is close to the door lock; further, when the vibration data monitored by the vibration sensor shows that the door is opened, fourth early warning information is sent out; and finally, synthesizing the first early warning information, the second early warning information, the third early warning information and the fourth early warning information, and performing safety linkage early warning on the intelligent door lock. Through in time sending out early warning information to the visitor condition, the user takes measures to handle based on the early warning information pertinence, has reached and has reduced intelligent lock risk, improves the intelligent degree that intelligent lock safety prevention controlled, the technological effect of final guarantee user safety in utilization.
2. The visitor only performs the action of knocking the door, only attempts the action of opening the door, simultaneously performs the action of knocking the door and attempting the action of opening the door, sends out corresponding early warning prompt, and intelligently warns when the invalid access times of the invalid visitor reach the preset time threshold value, thereby achieving the effects of improving the intelligence, reliability and practicality of the system early warning, further ensuring the safety of the user, and realizing the technical goal of intelligently judging the threat of the visitor.
3. Invalid visitors are judged and marked through system intelligence, the first target door lock user is prevented from being disturbed by invalid early warning information such as passerby passing, and the technical effect of improving the experience of the user in using the first target door lock is achieved.
4. The intelligent door lock system has the advantages that the noise monitor is used for intelligently monitoring outdoor sound used by the intelligent door lock in real time, whether the outdoor sound, the sound and the like are abnormal or not is analyzed based on big data, then targeted early warning information is sent, and the technical effects of improving the reliability and the actual utilization rate of linkage early warning of the intelligent door lock are achieved.
Example two
Based on the system linkage early warning method for the safety of the intelligent door lock in the foregoing embodiment, the invention also provides a system linkage early warning device for the safety of the intelligent door lock, referring to fig. 5, where the device includes:
the first execution unit 11 is used for carrying out safety monitoring on a first target door lock by using a sensor group, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor;
a first obtaining unit 12, wherein the first obtaining unit 12 is configured to obtain a first target monitoring area of the first target door lock;
a second obtaining unit 13, where the second obtaining unit 13 is configured to obtain first early warning information if a first visiting user appears in the first target monitoring area;
a third obtaining unit 14, wherein the third obtaining unit 14 is configured to obtain a first access image of the first access user by using the image sensor;
a fourth obtaining unit 15, where the fourth obtaining unit 15 is configured to perform traversal matching on the first access image in a secure user database to obtain a first matching result, and if the first matching result is abnormal, obtain second warning information;
a fifth obtaining unit 16, where the fifth obtaining unit 16 is configured to obtain, by using the ultrasonic sensor, a first access proximity of the first visiting user, and obtain third warning information if the first access proximity meets a preset proximity threshold;
a sixth obtaining unit 17, where the sixth obtaining unit 17 is configured to obtain a first vibration range of the first target door lock by using the vibration sensor, and obtain fourth warning information if the first vibration range meets a preset vibration threshold;
and the second execution unit 18 is configured to perform safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information, where the second execution unit 18 is configured to perform safety linkage early warning on the first target door lock.
Further, the apparatus further comprises:
a first construction unit for constructing a safety level-monitoring range list;
a seventh obtaining unit for obtaining a first security level of the first target door lock;
an eighth obtaining unit, configured to obtain, according to the first security level, a first monitoring range in the security level-monitoring range list in a matching manner;
a first determining unit, configured to determine the first target monitoring area according to the first monitoring range.
Further, the apparatus further comprises:
a ninth obtaining unit, configured to obtain a first set of secure users of the first target door lock, where the first set of secure users includes a first secure user and a second secure user;
a tenth obtaining unit, configured to perform biological information collection on the first secure user and the second secure user respectively by using a biological collector, and obtain first biological information and second biological information respectively;
a first composing unit configured to compose the secure user database according to the first biological information and the second biological information.
Further, the apparatus further comprises:
an eleventh obtaining unit for obtaining a first target door of the first target door lock;
a twelfth obtaining unit, configured to sequentially perform, based on a preset layout scheme, layout of the ultrasonic sensors on the first target door and the first target door lock, and obtain a first layout result and a second layout result, respectively;
a thirteenth obtaining unit, configured to monitor and obtain a second visiting proximity of the first visiting user to the first target door according to the ultrasonic sensor in the first layout result;
a fourteenth obtaining unit, configured to monitor and obtain a third access proximity of the first accessing user to the first target door lock according to the ultrasonic sensor in the second layout result;
a fifteenth obtaining unit, configured to determine whether the second access proximity and the third access proximity satisfy the preset proximity threshold, and obtain a first determination result;
a sixteenth obtaining unit, configured to obtain, according to the first determination result, a first warning instruction if only the second access proximity meets the preset proximity threshold, where the first warning instruction is used to send knock warning information;
a seventeenth obtaining unit, configured to obtain, according to the first determination result, a second warning instruction if only the third access proximity meets the preset proximity threshold, where the second warning instruction is used to send intruder warning information;
an eighteenth obtaining unit, configured to obtain, according to the first determination result, a first marking instruction if the second access proximity and the third access proximity do not meet the preset proximity threshold, where the first marking instruction is used to mark an invalid visitor to the first access user;
a nineteenth obtaining unit, configured to, according to the first determination result, obtain the third warning information if the second access proximity and the third access proximity both satisfy the preset proximity threshold.
Further, the apparatus further comprises:
a twentieth obtaining unit, configured to perform invalid guest tagging on the first visiting user according to the first tagging instruction, and obtain a first tagging result;
a twenty-first obtaining unit, configured to obtain a first add instruction according to the first marking result;
a first adding unit, configured to reversely match the first access image of the first visiting user according to the first adding instruction, and add the first access image to an invalid visitor database;
a twenty-second obtaining unit, configured to traverse the invalid visitor database, and obtain a first number of invalid accesses, where the first number of invalid accesses is a total number of times that the first visiting user has been marked with invalid visitors;
a twenty-third obtaining unit, configured to obtain a third warning instruction if the first invalid access frequency meets a preset frequency threshold, where the third warning instruction is used to send multiple invalid access warning information.
Further, the apparatus further comprises:
a twenty-fourth obtaining unit, configured to obtain a first early warning scheme, a second early warning scheme, a third early warning scheme, and a fourth early warning scheme according to the first early warning information, the second early warning information, the third early warning information, and the fourth early warning information, respectively;
and the twenty-fifth obtaining unit is used for forming a preset early warning scheme according to the first early warning scheme, the second early warning scheme, the third early warning scheme and the fourth early warning scheme, wherein the early warning scheme is used for carrying out safety linkage early warning of different modes and different degrees on the first target door lock.
Further, the apparatus further comprises:
the second construction unit is used for constructing a sound database based on big data, wherein the sound database comprises speaking sound data, door knocking sound data and unlocking sound data;
a twenty-sixth obtaining unit, configured to perform waveform fourier transform on the speaking sound data, the knocking sound data, and the unlocking sound data in sequence, and obtain a first sound frequency spectrum, a second sound frequency spectrum, and a third sound frequency spectrum, respectively;
a twenty-seventh obtaining unit, configured to acquire first real-time noise data by using the noise monitor, and obtain a first real-time spectrum of the first real-time noise data;
a first judging unit configured to judge whether the first real-time spectrum is similar to the first sound spectrum, the second sound spectrum, or the third sound spectrum;
a twenty-eighth obtaining unit, configured to obtain a fourth warning instruction if the first real-time frequency spectrum is not similar to the first sound frequency spectrum, the second sound frequency spectrum, or the third sound frequency spectrum, where the fourth warning instruction is used to send warning information of abnormal ringing.
In the present description, each embodiment is described in a progressive manner, and the main description of each embodiment is different from other embodiments, and the aforementioned system linkage early warning method for intelligent door lock security in the first embodiment of fig. 1 and the specific example are also applicable to the system linkage early warning device for intelligent door lock security in the present embodiment. The device disclosed in the embodiment corresponds to the method disclosed in the embodiment, so that the description is simple, and the relevant points can be referred to the description of the method part.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Exemplary electronic device
The electronic device of the present invention is described below with reference to fig. 6.
Fig. 6 illustrates a schematic structural diagram of an electronic device according to the present invention.
Based on the inventive concept of the system linkage early warning method for the intelligent door lock safety in the foregoing embodiment, the invention further provides a system linkage early warning device for the intelligent door lock safety, wherein a computer program is stored on the system linkage early warning device, and when the program is executed by a processor, the steps of any one of the foregoing system linkage early warning methods for the intelligent door lock safety are realized.
Where in fig. 6 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 305 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be one and the same element, i.e. a transceiver, providing a means for communicating with various other apparatus over a transmission medium.
The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
The invention provides a system linkage early warning method for intelligent door lock safety, which is applied to a system linkage early warning device for intelligent door lock safety, wherein the method comprises the following steps: carrying out safety monitoring on a first target door lock by utilizing the sensor group, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor; obtaining a first target monitoring area of the first target door lock; if a first access user appears in the first target monitoring area, first early warning information is obtained; obtaining a first access image of the first access user with the image sensor; traversing and matching the first access image in a security user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information; acquiring a first access proximity of the first access user by using the ultrasonic sensor, and acquiring third early warning information if the first access proximity meets a preset proximity threshold; obtaining a first vibration range of the first target door lock by using the vibration sensor, and obtaining fourth early warning information if the first vibration range meets a preset vibration threshold value; and carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information. The intelligent door lock solves the technical problems that the intelligent door lock in the prior art cannot perform early warning in time based on various conditions appearing in use, cannot perform targeted processing in time, and is low in safety prevention and control intelligence degree. Through in time sending out early warning information to the visitor condition, the user takes measures to handle based on the early warning information pertinence, has reached and has reduced intelligent lock risk, improves the intelligent degree that intelligent lock safety prevention controlled, the technological effect of final guarantee user safety in utilization.
The application also provides an electronic device, which comprises a processor and a memory;
the processor is used for processing and executing the steps of the method in any one of the first embodiment;
the memory, coupled to the processor, stores a program that, when executed by the processor, causes the system to perform the steps of the method of any of the above embodiments.
The present application further provides a computer-readable storage medium, wherein a computer program is stored on the computer-readable storage medium, and when being executed, the computer program implements the steps of the method in one of the above embodiments.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, the present invention may take the form of an entirely software embodiment, an entirely hardware embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention is in the form of a computer program product that may be embodied on one or more computer-usable storage media having computer-usable program code embodied therewith. And such computer-usable storage media include, but are not limited to: various media capable of storing program codes, such as a usb disk, a portable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk Memory, a Compact Disc Read-Only Memory (CD-ROM), and an optical Memory.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a system for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including an instruction system which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the present invention and its equivalent technology, it is intended that the present invention also include such modifications and variations.

Claims (10)

1. The system linkage early warning method for the safety of the intelligent door lock is characterized by being applied to a system linkage early warning device for the safety of the intelligent door lock, wherein the device is in communication connection with a sensor group, and the method comprises the following steps:
utilizing the sensor group to perform safety monitoring on the first target door lock, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor;
obtaining a first target monitoring area of the first target door lock;
if a first access user appears in the first target monitoring area, first early warning information is obtained;
obtaining a first access image of the first access user with the image sensor;
traversing and matching the first access image in a security user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information;
acquiring a first access proximity of the first access user by using the ultrasonic sensor, and acquiring third early warning information if the first access proximity meets a preset proximity threshold;
obtaining a first vibration range of the first target door lock by using the vibration sensor, and obtaining fourth early warning information if the first vibration range meets a preset vibration threshold value;
and carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information.
2. The method of claim 1, wherein said obtaining a first target monitoring area for the first target door lock comprises:
constructing a safety level-monitoring range list;
obtaining a first security level of a first target door lock;
according to the first safety level, matching in the safety level-monitoring range list to obtain a first monitoring range;
and determining the first target monitoring area according to the first monitoring range.
3. The method of claim 1, wherein the apparatus is communicatively coupled to a biometric collector, and wherein prior to performing traversal matching of the first-access image in a secure user database, comprises:
obtaining a first set of security users of the first target door lock, wherein the first set of security users comprises a first security user and a second security user;
respectively acquiring biological information of the first safe user and the second safe user by using the biological acquisition device to respectively obtain first biological information and second biological information;
and forming the safe user database according to the first biological information and the second biological information.
4. The method of claim 1, wherein the obtaining third pre-warning information comprises:
obtaining a first target door of the first target door lock;
based on a preset layout scheme, sequentially laying the ultrasonic sensors on the first target door and the first target door lock to respectively obtain a first layout result and a second layout result;
monitoring and obtaining a second access proximity of the first visiting user and the first target door according to the ultrasonic sensor in the first layout result;
monitoring and obtaining a third access proximity of the first access user and the first target door lock according to the ultrasonic sensor in the second layout result;
judging whether the second access proximity and the third access proximity meet the preset proximity threshold value or not, and obtaining a first judgment result;
according to the first judgment result, if only the second access proximity meets the preset proximity threshold, obtaining a first early warning instruction, wherein the first early warning instruction is used for sending knock early warning information;
according to the first judgment result, if only the third access proximity meets the preset proximity threshold value, a second early warning instruction is obtained, wherein the second early warning instruction is used for sending early warning information of an intruder;
according to the first judgment result, if the second access proximity and the third access proximity do not meet the preset proximity threshold, obtaining a first marking instruction, wherein the first marking instruction is used for marking invalid visitors to the first access user;
and according to the first judgment result, if the second access proximity and the third access proximity both meet the preset proximity threshold, obtaining the third early warning information.
5. The method of claim 4, wherein obtaining a first marking instruction if neither the second access proximity nor the third access proximity satisfies the preset proximity threshold, further comprises:
carrying out invalid visitor marking on the first access user according to the first marking instruction to obtain a first marking result;
obtaining a first adding instruction according to the first marking result;
reversely matching the first access image of the first access user according to the first adding instruction, and adding the first access image to an invalid visitor database;
traversing the invalid visitor database to obtain a first invalid access frequency, wherein the first invalid access frequency refers to the total times of invalid visitor marking of the first access user history;
and if the first invalid access times meet a preset time threshold, obtaining a third early warning instruction, wherein the third early warning instruction is used for sending multiple invalid access early warning information.
6. The method of claim 1, wherein the performing a safety interlock warning on the first target door lock comprises:
respectively obtaining a first early warning scheme, a second early warning scheme, a third early warning scheme and a fourth early warning scheme according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information;
and forming a preset early warning scheme according to the first early warning scheme, the second early warning scheme, the third early warning scheme and the fourth early warning scheme, wherein the early warning scheme is used for carrying out safety linkage early warning on the first target door lock in different modes and at different degrees.
7. The method of claim 1, wherein the device is communicatively coupled to a noise monitor, the method further comprising:
constructing a sound database based on the big data, wherein the sound database comprises speaking sound data, door knocking sound data and unlocking sound data;
carrying out waveform Fourier transform on the speaking sound data, the knocking sound data and the unlocking sound data in sequence to respectively obtain a first sound frequency spectrum, a second sound frequency spectrum and a third sound frequency spectrum;
acquiring first real-time noise data by using the noise monitor, and acquiring a first real-time frequency spectrum of the first real-time noise data;
determining whether the first real-time spectrum is similar to the first sound spectrum or the second sound spectrum or the third sound spectrum;
and if the first real-time frequency spectrum is not similar to the first sound frequency spectrum, the second sound frequency spectrum or the third sound frequency spectrum, obtaining a fourth early warning instruction, wherein the fourth early warning instruction is used for sending abnormal ringing early warning information.
8. The utility model provides a system linkage early warning device of intelligence lock safety which characterized in that, the device includes:
a first execution unit: the first execution unit is used for carrying out safety monitoring on a first target door lock by utilizing a sensor group, wherein the sensor group comprises an image sensor, a vibration sensor and an ultrasonic sensor;
a first obtaining unit: the first obtaining unit is used for obtaining a first target monitoring area of the first target door lock;
a second obtaining unit: the second obtaining unit is used for obtaining first early warning information if a first access user appears in the first target monitoring area;
a third obtaining unit: the third obtaining unit is used for obtaining a first access image of the first access user by using the image sensor;
a fourth obtaining unit: the fourth obtaining unit is used for performing traversal matching on the first access image in a safe user database to obtain a first matching result, and if the first matching result is abnormal, obtaining second early warning information;
a fifth obtaining unit: the fifth obtaining unit is configured to obtain a first access proximity of the first visiting user by using the ultrasonic sensor, and obtain third warning information if the first access proximity meets a preset proximity threshold;
a sixth obtaining unit: the sixth obtaining unit is configured to obtain a first vibration range of the first target door lock by using the vibration sensor, and obtain fourth warning information if the first vibration range meets a preset vibration threshold;
a second execution unit: the second execution unit is used for carrying out safety linkage early warning on the first target door lock according to the first early warning information, the second early warning information, the third early warning information and the fourth early warning information.
9. An electronic device comprising a processor and a memory;
the processor for processing to perform the method of any one of claims 1-7;
the memory, coupled with the processor, for storing a program that, when executed by the processor, causes the system to perform the steps of the method of any of claims 1-7.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when executed, carries out the steps of the method according to any one of claims 1-7.
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CN111161453A (en) * 2020-01-03 2020-05-15 国电联合动力技术有限公司 Intelligent door lock control system and method for tower barrel of wind turbine generator and wind turbine generator
CN111754656A (en) * 2020-05-28 2020-10-09 维沃移动通信有限公司 Door lock device and control method

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KR20180063585A (en) * 2016-12-02 2018-06-12 국민대학교산학협력단 Smart door lock device and control method
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