Item reminding method and device of intelligent door lock, computer equipment and storage medium

Abstract

The invention relates to the technical field of intelligent locks, and discloses an item reminding method and device of an intelligent door lock, computer equipment and a storage medium, and the method comprises the following steps: detecting an unlocking operation of a user for the intelligent door lock; determining azimuth information of the user relative to a door plate where the intelligent door lock is located according to the unlocking operation; triggering a corresponding target reminding strategy based on the azimuth information, and extracting corresponding target item information from a reminding item list of the intelligent door lock according to the target reminding strategy; and controlling the intelligent door lock to execute the reminding operation of the target item information. According to the invention, the problem that the existing intelligent door lock technology lacks a memorandum setting and reminding scheme with high comprehensiveness and convenience is solved; the problems of single function, unknown message obtaining way, difficulty in meeting multi-scene flexible setting and reminding requirements, incapability of integrating multiple information sources to intelligently generate and manage memo information and insufficient improvement of user life and work transaction management efficiency exist in the prior art.

Description

Technical Field

[0001] The present invention relates to the technical field of smart locks, and in particular to a method, device, computer equipment and storage medium for reminding matters of a smart door lock. Background Art

[0002] With the continuous development of science and technology, the application of smart door locks in modern life is becoming more and more extensive. Some high-end smart door locks on the market currently have a variety of special functions, such as guest message, after the visitor rings the bell twice, the smart door lock turns on the camera to record the video and stores it locally, and the user can receive the reminder and play it when he returns home and unlocks the door; weather reminder based on the state of the lock tongue to determine the user's behavior of going out, so as to obtain and broadcast the weather forecast; intelligent reminder when the user goes out with the help of face recognition technology; and the function of scanning the code to leave a message for the resident.

[0003] However, there are still many limitations in the existing technology. For example, although the reminder method based on the smart door lock can judge the user's going out action from inside the door, use facial recognition to judge the pre-message and voice broadcast, it does not explain the way to obtain the message, and because of the need for proximity sensing and facial verification function modules, the complexity increases. The QR code scanning method is only a way for visitors to leave messages. The existing technology lacks a comprehensive and convenient smart door lock memo setting and reminder solution, and it is difficult to meet the diverse needs of users for flexible memo settings and reminders in multiple scenarios. It is impossible to integrate multiple information sources to intelligently generate and manage memo information, and there are obvious shortcomings in improving the efficiency of user life and work affairs management. Summary of the invention

[0004] In view of this, the embodiments of the present invention provide a method, device, computer equipment and storage medium for reminding matters of a smart door lock, so as to solve the problems in the existing smart door lock technology, such as lack of comprehensive and convenient memo setting and reminder solutions, single function, unclear way to obtain messages, difficulty in meeting the flexible setting and reminder requirements of multiple scenarios, inability to integrate multiple information sources to intelligently generate and manage memo information, and insufficient efficiency in improving the management of users' life and work affairs.

[0005] In a first aspect, an embodiment of the present invention provides a method for reminding an event of a smart door lock, the method comprising:

[0006] Detecting the user's unlocking operation on the smart door lock;

[0007] Determining the position information of the user relative to the door panel where the smart door lock is located according to the unlocking operation;

[0008] Triggering a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy;

[0009] Control the smart door lock to execute a reminder operation of the target event information.

[0010] Furthermore, before triggering a corresponding target reminder strategy based on the position information, the method further includes:

[0011] Detecting a user's input instruction for a reminder in the smart door lock;

[0012] Determine the first item information and the corresponding user identifier according to the input instruction, wherein the user identifier includes a first user identifier and a second user identifier, the first user identifier is used to represent the reminder object of the item information, and the second user identifier is used to represent the input object of the item information;

[0013] The first item information is associated with the user identifier and stored in the reminder item list as preset item information.

[0014] Further, the orientation information is the outer side of the door panel;

[0015] The triggering of a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy, includes:

[0016] Calling the biometric recognition module of the smart door lock to collect biometric features;

[0017] Using the biometric feature to match in a pre-stored feature library of the smart door lock, a hit target feature set is obtained, wherein the pre-stored feature library includes a plurality of user identifiers, and each of the user identifiers is associated with at least one feature set;

[0018] Based on the first user identifier associated with the target feature set, corresponding target item information is extracted from the reminder item list of the smart door lock.

[0019] Further, the orientation information is the inner side of the door panel;

[0020] The triggering of a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy, includes:

[0021] Obtain the number of unread items in the reminder list;

[0022] Generate a corresponding sound signal according to the number of items, and control the smart door lock to perform a reminder operation according to the sound signal;

[0023] A feedback signal of the user in response to the sound signal is detected, and target item information is determined from the item information in an unread state according to the feedback signal.

[0024] Furthermore, the method further comprises:

[0025] When the monitoring function of the smart door lock is in the authorized state, obtaining the call information of the authorized user inside the door panel where the smart door lock is located;

[0026] Extracting key features from the call information, and determining whether the authorized user has an input requirement based on the key features;

[0027] If there is a need for input, second item information is generated based on the key feature, and the second item information is associated with the user identification of the authorized user and stored in the reminder list.

[0028] Furthermore, the method further comprises:

[0029] The image acquisition device of the smart door lock acquires an image of the scene outside the door;

[0030] Determine whether the image of the outside scene meets the preset entry conditions;

[0031] If the preset entry conditions are met, the third item information is generated based on the image outside the door, and the third item information is stored in the reminder list of the smart door lock.

[0032] Furthermore, the method further comprises:

[0033] Obtain historical unlocking information of the smart door lock within a preset time period;

[0034] Analyzing the user's behavior habits within a preset time period according to the historical unlocking information;

[0035] Recommended item information is generated based on the behavioral habits, and the recommended item information is associated with the user identification of the user and stored in the reminder list of the smart door lock.

[0036] In a second aspect, an embodiment of the present invention provides a device for reminding an event of a smart door lock, the device comprising:

[0037] A detection module, used to detect the user's unlocking operation on the smart door lock;

[0038] A determination module, used to determine the position information of the user relative to the door panel where the smart door lock is located according to the unlocking operation;

[0039] A trigger module, configured to trigger a corresponding target reminder strategy based on the position information, and extract corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy;

[0040] A control module is used to control the smart door lock to execute a reminder operation of the target event information.

[0041] In a third aspect, an embodiment of the present invention provides a computer device, comprising: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing computer instructions, and the processor executing the method of the first aspect or any corresponding embodiment thereof by executing the computer instructions.

[0042] In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium having computer instructions stored thereon, the computer instructions being used to enable a computer to execute the method of the first aspect or any corresponding embodiment thereof.

[0043] The method provided in the embodiment of the present application has the following beneficial effects:

[0044] The method provided in the embodiment of the present application can accurately grasp the starting point of the interaction between the user and the door lock by detecting the user's unlocking operation on the smart door lock, providing a trigger basis for subsequent personalized reminders. Determining the user's position information relative to the door panel based on the unlocking operation helps to distinguish user needs in different scenarios and achieve precise positioning and targeted services. When the position information is the outside of the door panel, the biometric recognition module is called to collect and match biometric features, which can quickly and accurately identify the user's identity. Based on this, the corresponding target event information can be extracted, and relevant reminders can be given in time when the user enters the door, such as informing family members of the location of daily necessities, or reminding family members that there will be family gatherings in the evening, etc. Reminders between family members relative to each other greatly improve the timeliness of information communication between family members and the orderliness of family life, so that each family member can better know the various affairs of the family and avoid the inconvenience caused by insufficient information communication. When the direction information is the inside of the door panel, the number of unread items is obtained and a sound signal reminder is generated, which can effectively prompt the user that there is an unprocessed memo information when the user goes out, and then determine the target item information based on user feedback, so that the user can deal with family-related affairs in time after returning home, such as reminding to remember to water the green plants at home, and clean out expired food in the refrigerator in time, etc., which improves the convenience and efficiency of the user's life and family affairs management, allowing users to take care of various matters at home in an orderly manner, and provide support for creating a warm and comfortable family environment.

[0045] The method provided in the embodiment of the present application detects the input instructions of the user for the reminder items in the smart door lock and stores them in association, so as to facilitate the user to set the reminder items independently, and enhance the user's autonomy and personalized customization ability of the reminder function of the smart door lock. Under the authorization of the monitoring function, the call information is obtained and the key features are extracted to generate the item information, which can automatically capture the important transaction information of the user in the door communication and convert it into the reminder content, reducing the tediousness of the user's manual entry, avoiding missing important items due to forgetfulness, and effectively improving the efficiency of information acquisition and utilization. Through the image acquisition device to collect the scene image outside the door and generate the item information, it can intelligently identify the special scenes outside the door, such as express delivery, and timely remind the user to deal with related matters, which improves the ability of the smart door lock to perceive the external environment and convert information. Obtaining historical unlocking information to analyze the user's behavior habits and generate recommended item information, it can intelligently push items that may need to set memos according to the user's past behavior rules, provide users with forward-looking item management suggestions, and further improve the intelligence level and practicality of smart door locks in assisting users in managing life and work affairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] In order to more clearly illustrate the specific implementation methods of the present invention or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0047] Figure 1 is a flow chart of a method for reminding an event of a smart door lock according to an embodiment of the present invention;

[0048] Figure 2 It is a flow chart of a smart door lock door panel outer side event reminder strategy according to an embodiment of the present invention;

[0049] Figure 3 It is a flow chart of a smart door lock door panel inner side event reminder strategy according to an embodiment of the present invention;

[0050] Figure 4 is a structural block diagram of a matter reminder device for a smart door lock according to an embodiment of the present invention;

[0051] Figure 5 It is a schematic diagram of the hardware structure of a computer device according to an embodiment of the present invention. DETAILED DESCRIPTION

[0052] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0053] According to an embodiment of the present invention, a method, apparatus, computer device and storage medium for reminding matters of a smart door lock are provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0054] In this embodiment, a method for reminding an event of a smart door lock is provided. Figure 1 is a flow chart of a method for reminding an event of a smart door lock according to an embodiment of the present invention. Figure 1 As shown, the process includes the following steps:

[0055] Step S11, detecting the user's unlocking operation on the smart door lock.

[0056] In the embodiment of the present application, the smart door lock is built with a detection device such as a sensor. When the user attempts to unlock the door by pressing a password, swiping a fingerprint, swiping a face, swiping a card, or using a mechanical key, the detection device captures the relevant physical signal changes or data interaction behaviors, and determines that the user is performing an unlocking operation on the smart door lock. For example, the fingerprint recognition module senses the finger press and starts to read the fingerprint information, or the password keyboard receives the user's key input and other operations will be recognized by the door lock system as a trigger event of the unlocking operation, and then start a series of subsequent unlocking-related processes and other functional processes based on the unlocking operation, such as the operation of determining the user's position information according to the unlocking operation in the present invention, so as to provide a starting trigger point for the entire event reminder system based on the smart door lock, and lay the foundation for personalized reminder services.

[0057] Step S12, determining the position information of the user relative to the door panel where the smart door lock is located according to the unlocking operation.

[0058] In the embodiment of the present application, after the smart door lock detects the unlocking operation, it uses its own multiple sensor data to determine the user's position. When unlocking from the outside, the proximity sensor can be used to first detect the signal of the human body approaching the outside of the door panel, and then combined with the state change caused by the lock tongue being triggered to unlock from the outside and the pressure sensor data on the door handle (indicating that the door is opened from the outside), it is comprehensively judged that the user is on the outside of the door panel. When unlocking from the inside, because the electronic key operation source is inside the door, plus the micro switch inside the door shows that the door will be opened from the inside, and the infrared sensor detects the activity of people in the door area approaching the door lock, it is determined that the user is on the inside of the door panel. Through multi-source sensor data fusion analysis and logical judgment, the user's position is accurately located to implement personalized reminder service strategies in different positions. Unlocking from the outside can perform biometrics and extract memo information related to going out. Unlocking from the inside first prompts the number of unread items, and then determines the target item information based on user feedback.

[0059] Step S13, triggering a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy.

[0060] It should be noted that when the orientation information is the outside of the door panel, Figure 2 As shown in the figure, the process corresponding to the target reminder strategy includes: first, activating the biometric recognition module to collect biometric features, then matching in the pre-stored feature library, if the target feature set is found, then obtaining the associated first user identifier, then filtering out the target event information with the identifier as the index, and finally preparing to perform the reminder operation. Figure 3 As shown, the process corresponding to the target reminder strategy includes: first, detecting whether there are unread items in the reminder list, if so, generating a sound signal according to the number of unread items, playing the sound signal and receiving user feedback, and then determining the target item information, and finally preparing the reminder operation.

[0061] In the embodiment of the present application, when the orientation information is the outer side of the door panel, step S13 includes the following steps A1-A3:

[0062] Step A1, calling the biometric recognition module of the smart door lock to collect biometric features.

[0063] Specifically, when the user is determined to be on the outside of the door panel and the unlocking operation is triggered, the smart door lock automatically activates its biometric module. If the biometric module includes a fingerprint recognition module, it will send out a sensing signal, wait for the user to place the finger on the fingerprint recognition area, and collect the fingerprint texture feature information through capacitive, optical and other recognition technologies; if it is a facial recognition module, it will use a camera to capture the user's facial image, capture the facial features, eye distance, nose bridge shape and other key feature point information; if it is an iris recognition module, it will emit specific light to scan the user's eyes and obtain the unique texture features of the iris. The collected biometric information will serve as the basis for subsequent identity recognition and matching.

[0064] Step A2, using the biometric features to match in the pre-stored feature library of the smart door lock to obtain a hit target feature set, wherein the pre-stored feature library includes multiple user identifiers, and each user identifier is associated with at least one feature set.

[0065] Specifically, the collected biometric data is transmitted to the processing chip of the smart door lock, and the chip performs a traversal search in the pre-stored feature library. The pre-stored feature library stores various types of biometric information of registered users and corresponding user identifiers. For example, each user's fingerprint feature data is associated with a specific user ID, and facial feature information is also bound to the corresponding user account. The processing chip compares the collected biometric features with the features stored in the library one by one according to a preset matching algorithm, such as a detail point matching algorithm for fingerprint features, a feature vector matching algorithm for facial features, etc. Once a highly matched feature set (matching degree exceeds a set threshold) is found, it is determined to be a hit target feature set, and the first user identifier associated with it is obtained.

[0066] Step A3: based on the first user identifier associated with the target feature set, extract the corresponding target item information from the reminder list of the smart door lock.

[0067] Specifically, after obtaining the first user ID, the smart door lock system accesses the reminder list database stored internally. The database stores a lot of reminder information, and each item of information is associated with a specific user ID. Using the first user ID as an index, quickly filter out the reminder records that match it in the database. For example, the user corresponding to the second user ID sets a memo to remind the user of the first user ID to bring important documents when going out before going out, and it matches the reminder date of that day, then the smart door lock will extract this target item information and prepare for subsequent reminder broadcast operations, so as to give relevant reminders in time when the user goes out to avoid forgetting important matters.

[0068] In the embodiment of the present application, when the orientation information is the inner side of the door panel, step S13 includes the following steps B1-B3:

[0069] Step B1, obtaining the number of unread items in the reminder list.

[0070] Specifically, the processing system inside the smart door lock will be connected to the database module that stores the reminder list. In the database, each reminder is marked as read or unread. When the user's position is determined to be on the inside of the door panel and the unlocking operation is triggered, the query command is run to filter out the reminder records with an unread status and count the number of these unread items. For example, if there are three unread memo messages in the database, namely "Pay water and electricity bills", "Buy daily necessities", and "Contact the repairman", the system will count the number of unread items as 3.

[0071] Step B2, generate a corresponding sound signal according to the number of items, and control the smart door lock to perform a reminder operation according to the sound signal.

[0072] Specifically, the smart door lock has a built-in audio module, which is connected to the processing system. The processing system generates a sound signal according to the preset rules based on the number of unread items obtained. For example, if the number of unread items is 1, a sound signal with the voice content of "You have an unread item, do you need to play it?" is generated, and the sound signals corresponding to different numbers of unread items can be set to be different in tone, speaking speed or number of repetitions to enhance the recognition of the reminder. Subsequently, the processing system transmits the generated sound signal instruction to the audio module. After receiving the instruction, the audio module drives the speaker to emit a corresponding sound. In this way, the user is reminded that there are unread memo items, thereby prompting the user to decide whether to further view the unread content.

[0073] In addition, different types of reminders should be reminded in different ways. For important and urgent matters such as time-limited work tasks and flight meeting reminders, use strong methods, such as continuous high-decibel alarms, flashing red lights on door locks, and repeated voice broadcasts. For daily chores such as shopping and picking up express deliveries, gentle regular voice prompts are sufficient. For safety matters such as doors and windows not closed and abnormal smoke alarms, in addition to voice, the door lock light flashes specifically and the mobile phone pushes emergency notifications. For health matters such as taking medicine on time and exercising, use soft voice and soothing music to remind. Depending on the type, the method can be adapted to the scene to improve the user experience and the practicality and effectiveness of smart door lock reminders.

[0074] Step B3, detecting the user's feedback signal in response to the sound signal, and determining the target item information from the item information in the unread state according to the feedback signal.

[0075] Specifically, the smart door lock is equipped with a variety of feedback signal receiving devices, such as a microphone that can receive voice commands, a touch panel that can receive touch operation commands, etc. When the user hears the voice reminder, if the user says "check the first memo" by voice, the microphone will collect the voice signal and transmit it to the processing system, and the processing system will use voice recognition technology to parse the voice command; or the user clicks the button corresponding to the unread item number on the touch panel, and the touch panel will convert the touch operation into an electrical signal and feed it back to the processing system. Based on the received feedback signal, the processing system determines the target item information that the user wants to view in the unread item information list. For example, if the user's voice command is to check the second unread memo, the processing system will extract the target item information "buy daily necessities" from the database for subsequent detailed reminder broadcast operations.

[0076] Step S14, controlling the smart door lock to execute a reminder operation of target event information.

[0077] In the embodiment of the present application, after determining the target event information, the smart door lock starts the reminder process. Its control system first analyzes the information and the associated user identification, such as when the second user identification corresponding to Y goes out, he enters "Remember to bring an umbrella when going out" and specifies to remind the first user identification corresponding to X. When it is detected that the door is unlocked and meets the conditions, the voice broadcast module first broadcasts "You have a reminder message", and after the user responds by touch panel or voice, it plays "X, Y reminds you to remember to bring an umbrella when going out" (user X is the first user identification corresponding to user Y, and user Y is the second user identification corresponding to user X), so as to accurately execute reminders according to the process for specific users, convey information, highlight the personalized reminder function, and improve user experience and practicality.

[0078] In the embodiment of the present application, before triggering the corresponding target reminder strategy based on the position information, the method further includes:

[0079] Step S21, detecting the user's input instruction for the reminder in the smart door lock.

[0080] In the embodiment of the present application, the smart door lock is equipped with a corresponding operation sensing module, which can identify the operation instructions issued by the user on the door lock or through a mobile device connected thereto. When the user wants to set a reminder, such as clicking the "Add Memo" button on the mobile device, or selecting the "Enter Reminder" option on the touch screen of the smart door lock, the electrical signals and data requests generated by these operations will be captured by the control system of the smart door lock, and then it will be determined that the user has issued an entry instruction for the reminder, which will serve as the starting trigger point for further processing of the relevant information of the reminder.

[0081] Step S22, determining the first matter information and the corresponding user identifier according to the entry instruction, wherein the user identifier includes a first user identifier and a second user identifier, the first user identifier is used to represent the reminder object of the matter information, and the second user identifier is used to represent the entry object of the matter information.

[0082] In the embodiment of the present application, after the input command is detected, the smart door lock parses the command data. If input is made through a mobile device, in the input interface of its application, enter the reminder content, i.e., the first item information (such as "remember to buy daily necessities") and select the reminder object account. This account ID is the first user ID, and the current operation input account ID is the second user ID to clarify each role. There is also a process to determine this information when inputting on the door lock touch screen, which is convenient for the subsequent accurate association management of reminder items.

[0083] Step S23: The first event information is stored in the reminder event list in association with the user identifier as the preset event information.

[0084] In an embodiment of the present application, a database module for storing a list of reminders is provided in the smart door lock, including a corresponding storage and management mechanism. After determining the first item information, the first user identifier and the second user identifier, the control system packages the first item information as the preset item information according to the preset rules, and the first user identifier representing the reminder object and the second user identifier representing the inputter, establishes an association in the database and stores it in the reminder list. For example, a record may be "First item information: remember to buy daily necessities; first user identifier: user X; second user identifier: user Y", and is stored in such an associated manner. When the reminder condition is triggered, the information can be accurately extracted according to the identifier to remind the corresponding user.

[0085] In the embodiment of the present application, the method further includes steps C1-C3:

[0086] Step C1, when the monitoring function of the smart door lock is in the authorized state, obtain the call information of the authorized user inside the door panel where the smart door lock is located.

[0087] Specifically, the smart door lock has a built-in monitoring module. When the user explicitly authorizes the monitoring function through a mobile device or the door lock's own setting interface, the monitoring module is in an operational state. When the authorized user makes a call near the door lock, the monitoring module uses its built-in microphone and other audio acquisition devices to capture the sound signals in the surrounding environment in real time, converting these sounds into digital audio data, thereby obtaining the call information of the authorized user on the inside of the door panel, preparing for further analysis and extraction of key content.

[0088] Step C2, extracting key features from the call information, and determining whether the authorized user has an input requirement based on the key features.

[0089] Specifically, the smart door lock is equipped with an algorithm module related to natural language processing technology. After obtaining the call information, it performs voice recognition on the audio data and converts it into text content. Then, the natural language processing algorithm is used to analyze the text content, such as through keyword extraction, semantic understanding, etc., to dig out key features such as appointment time, event arrangement, and to-do items. For example, if the call mentions "Remember to go to the hospital for a physical examination the day after tomorrow morning", the system can extract key features such as "the day after tomorrow morning" and "hospital physical examination". Then, according to the preset rules and logical judgments, analyze whether these key features meet the conditions that need to be entered as reminders, so as to determine whether the authorized user has the need to enter.

[0090] Step C3: if there is a need for input, the second item information is generated based on the key feature, and the second item information is associated with the user identification of the authorized user and stored in the reminder list.

[0091] Specifically, when it is determined that there is an input requirement, the specific second item information is generated based on the extracted key features. Taking "Remember to go to the hospital for a physical examination the day after tomorrow morning" as an example, the corresponding reminder content "Go to the hospital for a physical examination the day after tomorrow morning" will be generated as the second item information. At the same time, the user ID corresponding to the current authorized user is obtained, and the second item information is associated with the user ID. According to the established storage format and data management mechanism, they are stored together in the database of the smart door lock internal storage reminder list, so that it is convenient to accurately extract and remind the corresponding item information according to the user ID and other conditions at the appropriate time, further enrich the source of smart door lock reminders, and better assist users in managing various affairs.

[0092] In the embodiment of the present application, the method further includes steps D1-D3:

[0093] Step D1, capturing an image of the scene outside the door through the image acquisition device of the smart door lock.

[0094] Specifically, the smart door lock is equipped with an image acquisition device, such as a high-definition camera. When certain trigger conditions are met, such as automatic shooting at preset time intervals, or when detecting movement of objects or changes in light in front of the door, the camera starts shooting and captures images of scenes within a certain range outside the door. These images are stored in the temporary buffer area of ​​the smart door lock in the form of digital image data for subsequent analysis and processing to obtain relevant information about the scene in front of the door.

[0095] Step D2, determining whether the image of the scene outside the door meets the preset entry conditions.

[0096] Specifically, the control system of the smart door lock has a built-in image analysis algorithm module, which analyzes and processes the collected images of the scene outside the door. The preset entry conditions may include the recognition of specific objects or logos, such as the shape and appearance characteristics of express packages, the specific color or pattern of community notices, etc. Through image recognition technology, the pixel information in the image is compared and matched with the preset feature library of various objects. If elements that meet the preset entry conditions are found in the image, such as successful recognition of express packages or community notices, the conditions are determined to be met and the next step is entered; if no elements that meet the conditions are detected, the subsequent reminder generation operation will not be performed.

[0097] Step D3, if the preset entry conditions are met, the third item information is generated based on the image outside the door, and the third item information is stored in the reminder list of the smart door lock.

[0098] Specifically, when it is determined that the scene image outside the door meets the preset entry conditions, the corresponding third-item information is generated according to the identified specific elements. For example, if a courier package is identified, the reminder content of "There is a courier package waiting to be picked up at the door" is generated as the third-item information; if a community notification is identified, relevant content such as "Check the community notification in front of the door" is generated. Then, the generated third-item information is associated with the corresponding user ID (which can be the default ID of all family members or the ID of a specific member determined according to the preset rules), and stored in the reminder list according to the database format and management mechanism of the reminder list stored in the smart door lock.

[0099] In the embodiment of the present application, the method further includes steps E1-E3:

[0100] Step E1, obtaining historical unlocking information of the smart door lock within a preset time period.

[0101] Specifically, the storage system inside the smart door lock will record each unlocking operation information, including unlocking time, unlocking method (such as password unlocking, fingerprint unlocking, card unlocking, etc.) and corresponding user identification (if identifiable) and other data. When behavioral habit analysis is required, all unlocking record information within the preset time period, such as the past week or month, is extracted from the storage database. This information will serve as the basic data source for subsequent analysis of user behavioral habits.

[0102] Step E2: analyzing the user's behavior habits within a preset time period based on historical unlocking information.

[0103] Specifically, the control system of the smart door lock uses a data analysis algorithm to process historical unlocking information. For example, by analyzing the distribution of unlocking time, it can be determined what time the user usually goes out in the morning and what time the user returns home in the evening; according to the frequency of use of the unlocking method, it can be understood which unlocking method the user is more inclined to use; it can also be combined with the difference in unlocking frequency in different time periods to identify whether the user's travel patterns are different on weekdays and weekends. In addition, if the user ID can be identified, the behavior habits of different users can be analyzed separately, so as to accurately grasp the personalized behavior pattern of each user, and provide a strong basis for generating recommended information that meets user needs.

[0104] Step E 3, generate recommended item information based on behavioral habits, and associate the recommended item information with the user's user ID and store it in the reminder list of the smart door lock.

[0105] Specifically, based on the results of user behavior habits, the preset recommendation rules are used to generate recommended items information. For example, if it is found that the user often goes out at around 7 o'clock in the morning on weekdays and has frequently worked overtime in recent times, it can generate recommended items such as "Remember to eat breakfast in the morning, and prepare some refreshing drinks"; if the user often goes home late on weekend nights, it can be recommended to "book a taxi in advance or arrange a designated driver service." Then, the generated recommended items information is associated with the corresponding user ID, and stored in the list according to the storage format and management mechanism of the smart door lock reminder list. In this way, when the user unlocks the door, according to the user ID and the current scene, the recommended items information will be reminded to the user in a timely and appropriate manner, helping the user to better arrange life and work, and improving the intelligent service level and user experience of the smart door lock.

[0106] In this embodiment, a reminder device for an intelligent door lock is also provided, which is used to implement the above embodiments and preferred embodiments, and will not be repeated here. As used below, the term "module" can implement a combination of software and / or hardware for a predetermined function. Although the device described in the following embodiments is preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0107] This embodiment provides a smart door lock reminder device, such as Figure 4 As shown, including:

[0108] The detection module 41 is used to detect the user's unlocking operation on the smart door lock;

[0109] A determination module 42, used to determine the position information of the user relative to the door panel where the smart door lock is located according to the unlocking operation;

[0110] A trigger module 43 is used to trigger a corresponding target reminder strategy based on the position information, and extract corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy;

[0111] The control module 44 is used to control the smart door lock to execute the reminder operation of the target event information.

[0112] In an optional embodiment of the present application, the device also includes: a first entry module, used to detect the user's entry instructions for reminder items in the smart door lock; determine the first item information and the corresponding user identifier according to the entry instructions, wherein the user identifier includes a first user identifier and a second user identifier, the first user identifier is used to represent the reminder object of the item information, and the second user identifier is used to represent the entry object of the item information; the first item information is associated with the user identifier as preset item information and stored in the reminder item list.

[0113] In an optional embodiment of the present application, the trigger module 43 is used to call the biometric recognition module of the smart door lock to collect biometric features when the orientation information is the outside of the door panel; use the biometric features to match in the pre-stored feature library of the smart door lock to obtain a hit target feature set, wherein the pre-stored feature library includes multiple user identifiers, and each user identifier is associated with at least one feature set; based on the first user identifier associated with the target feature set, extract the corresponding target item information in the reminder list of the smart door lock.

[0114] In an optional embodiment of the present application, the trigger module 43 is used to obtain the number of items in the reminder list that are in an unread state when the orientation information is the inside of the door panel; generate a corresponding sound signal according to the number of items, and control the smart door lock to perform a reminder operation according to the sound signal; detect the user's feedback signal in response to the sound signal, and determine the target item information in the unread item information according to the feedback signal.

[0115] In an optional embodiment of the present application, the device also includes: a second entry module, which is used to obtain call information of an authorized user on the inside of the door panel where the smart door lock is located when the monitoring function of the smart door lock is in an authorized state; extract key features in the call information, and determine whether the authorized user has an entry requirement based on the key features; if there is an entry requirement, generate second matter information based on the key features, and associate the second matter information with the user identification of the authorized user and store it in the reminder list.

[0116] In an optional embodiment of the present application, the device also includes: a third input module, which is used to capture the image of the scene outside the door through the image acquisition device of the smart door lock; determine whether the image of the scene outside the door meets the preset input conditions; if the preset input conditions are met, generate third matter information based on the image outside the door, and store the third matter information in the reminder list of the smart door lock.

[0117] In an optional embodiment of the present application, the device also includes: a fourth entry module, used to obtain historical unlocking information within a preset time period of the smart door lock; analyze the user's behavioral habits within the preset time period based on the historical unlocking information; generate recommended item information based on the behavioral habits, and associate the recommended item information with the user's user identification and store it in the reminder list of the smart door lock.

[0118] See also Figure 5 , Figure 5 is a schematic diagram of the structure of a computer device provided by an optional embodiment of the present invention, such as Figure 5 As shown, the computer device includes: one or more processors 10, a memory 20, and interfaces for connecting various components, including high-speed interfaces and low-speed interfaces. Various components are connected to each other using different buses for communication, and can be installed on a common mainboard or installed in other ways as needed. The processor can process the instructions executed in the computer device, including instructions stored in or on the memory to display the graphical information of the GUI on an external input / output device (such as, a display device coupled to the interface). In some optional embodiments, if necessary, multiple processors and / or multiple buses can be used together with multiple memories and multiple memories. Similarly, multiple computer devices can be connected, and each device provides some necessary operations (for example, as a server array, a group of blade servers, or a multi-processor system).

[0119] The processor 10 may be a central processing unit, a network processor or a combination thereof. The processor 10 may further include a hardware chip. The hardware chip may be a dedicated integrated circuit, a programmable logic device or a combination thereof. The programmable logic device may be a complex programmable logic device, a field programmable gate array, a general purpose array logic or any combination thereof.

[0120] The memory 20 stores instructions executable by at least one processor 10, so that at least one processor 10 executes the method shown in the above embodiment.

[0121] The memory 20 may include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application required for at least one function; the data storage area may store data created by the use of a computer device based on the presentation of a small program landing page, etc. In addition, the memory 20 may include a high-speed random access memory, and may also include a non-transient memory, such as at least one disk storage device, a flash memory device, or other non-transient solid-state storage device. In some optional embodiments, the memory 20 may optionally include a memory remotely arranged relative to the processor 10, and these remote memories may be connected to the computer device via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0122] The memory 20 may include a volatile memory, such as a random access memory; the memory may also include a non-volatile memory, such as a flash memory, a hard disk or a solid state drive; the memory 20 may also include a combination of the above types of memory.

[0123] The computer device further comprises a communication interface 30 for the computer device to communicate with other devices or a communication network.

[0124] The embodiment of the present invention also provides a computer-readable storage medium. The method according to the embodiment of the present invention can be implemented in hardware, firmware, or can be implemented as a computer code that can be recorded in a storage medium, or can be implemented as a computer code that is originally stored in a remote storage medium or a non-temporary machine-readable storage medium and will be stored in a local storage medium through a network download, so that the method described herein can be stored in such software processing on a storage medium using a general-purpose computer, a dedicated processor, or programmable or dedicated hardware. Among them, the storage medium can be a magnetic disk, an optical disk, a read-only storage memory, a random access memory, a flash memory, a hard disk or a solid-state hard disk, etc.; further, the storage medium can also include a combination of the above types of memories. It can be understood that a computer, a processor, a microprocessor controller, or programmable hardware includes a storage component that can store or receive software or computer code. When the software or computer code is accessed and executed by a computer, a processor, or hardware, the method shown in the above embodiment is implemented.

[0125] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A method for reminding an event of a smart door lock, characterized in that: The method comprises: Detecting the user's unlocking operation on the smart door lock; Determining the position information of the user relative to the door panel where the smart door lock is located according to the unlocking operation; Triggering a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy; Control the smart door lock to execute a reminder operation of the target event information.

2. The method according to claim 1, characterized in that Before triggering a corresponding target reminder strategy based on the position information, the method further includes: Detecting a user's input instruction for a reminder in the smart door lock; Determine the first item information and the corresponding user identifier according to the input instruction, wherein the user identifier includes a first user identifier and a second user identifier, the first user identifier is used to represent the reminder object of the item information, and the second user identifier is used to represent the input object of the item information; The first item information is associated with the user identifier and stored in the reminder item list as preset item information.

3. The method according to claim 2, characterized in that The orientation information is the outer side of the door panel; The triggering of a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy, includes: Calling the biometric recognition module of the smart door lock to collect biometric features; Using the biometric feature to match in a pre-stored feature library of the smart door lock, a hit target feature set is obtained, wherein the pre-stored feature library includes a plurality of user identifiers, and each of the user identifiers is associated with at least one feature set; Based on the first user identifier associated with the target feature set, corresponding target item information is extracted from the reminder item list of the smart door lock.

4. The method according to claim 2, characterized in that: The orientation information is the inner side of the door panel; The triggering of a corresponding target reminder strategy based on the position information, and extracting corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy, includes: Obtain the number of unread items in the reminder list; Generate a corresponding sound signal according to the number of items, and control the smart door lock to perform a reminder operation according to the sound signal; A feedback signal of the user in response to the sound signal is detected, and target item information is determined from the item information in an unread state according to the feedback signal.

5. The method according to claim 1, characterized in that: The method further comprises: When the monitoring function of the smart door lock is in the authorized state, obtaining the call information of the authorized user inside the door panel where the smart door lock is located; Extracting key features from the call information, and determining whether the authorized user has an input requirement based on the key features; If there is a need for input, second item information is generated based on the key feature, and the second item information is associated with the user identification of the authorized user and stored in the reminder list.

6. The method according to claim 1, characterized in that The method further comprises: The image acquisition device of the smart door lock acquires an image of the scene outside the door; Determine whether the image of the outside scene meets the preset entry conditions; If the preset entry conditions are met, the third item information is generated based on the image outside the door, and the third item information is stored in the reminder list of the smart door lock.

7. The method according to claim 1, characterized in that The method further comprises: Obtain historical unlocking information of the smart door lock within a preset time period; Analyzing the user's behavior habits within a preset time period according to the historical unlocking information; Recommended item information is generated based on the behavioral habits, and the recommended item information is associated with the user identification of the user and stored in the reminder list of the smart door lock.

8. A smart door lock reminder device, characterized in that: The device comprises: A detection module, used to detect the user's unlocking operation on the smart door lock; A determination module, used to determine the position information of the user relative to the door panel where the smart door lock is located according to the unlocking operation; A trigger module, configured to trigger a corresponding target reminder strategy based on the position information, and extract corresponding target item information from the reminder item list of the smart door lock according to the target reminder strategy; A control module is used to control the smart door lock to execute a reminder operation of the target event information.

9. A computer device, characterized in that: include: A memory and a processor, wherein the memory and the processor are communicatively connected to each other, the memory stores computer instructions, and the processor executes the method according to any one of claims 1 to 7 by executing the computer instructions.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer instructions, and the computer instructions are used to enable a computer to execute the method according to any one of claims 1 to 7.

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