Prompting method, device, equipment, system and product based on lock control equipment

Abstract

The invention discloses a prompting method, device, equipment, system and product based on lock control equipment. The method comprises the steps that under the condition that a first event is detected, an outer door lock control component is controlled to trigger interaction content; based on the interaction content, interaction operation is received in the outer door lock control component; and in response to the interaction operation, controlling the outer door lock control component to execute a first prompt operation. The lock control device controls an outer door lock control component to trigger interaction content when detecting that an external service event occurs, the interaction content is used for guiding a first object to execute interaction operation, and the lock control device responds to the interaction operation to control the outer door lock control component to send prompt information to an associated device so as to prompt the external service event. Therefore, the user can receive the prompt information in time through the associated device, the efficiency of responding to the external service event by the user is effectively improved, the service omission phenomenon is reduced, the convenience of the lock control device is improved, and the use experience of the user on the lock control device is improved.

Description

Technical Field

[0001] This application relates to the field of smart homes, and in particular to a prompting method, device, equipment, system and product based on a lock control device. Background Technology

[0002] Lock control devices refer to intelligent devices that control door locks, such as smart door locks. A smart door lock is a high-tech access control device that enables keyless unlocking through biometric identification (such as fingerprints or faces) or passwords.

[0003] In related technologies, lock control devices typically provide a doorbell function, which can be used to notify users when delivery personnel deliver food.

[0004] However, the doorbell function has a rather limited notification method, which may prevent users from responding in a timely manner, leading to problems such as long waiting times for delivery personnel or missed deliveries by users, thus reducing the user experience of the lock control device. Summary of the Invention

[0005] This application provides a prompting method, device, equipment, system, and product based on a lock control device. The technical solution is as follows: On the one hand, a prompting method based on a lock control device is provided, wherein the lock control device includes an outer door lock control component; the method includes: Upon detecting the occurrence of a first event, the external door lock control component is controlled to trigger interactive content; the first event includes an external service event, which is used to indicate a service provision request event triggered by a first object providing a service; the interactive content is used to guide the first object to perform an interactive operation associated with the first event; Based on the interactive content, the interactive operation is received in the outer door lock control component; In response to the interactive operation, the outer door lock control component is controlled to perform a first prompting operation. The first prompting operation is used to send a prompting message to an associated device to prompt the first event. The associated device is a device associated with the outer door lock control component.

[0006] On the other hand, a prompting device based on a lock control device is provided, the lock control device including an outer door lock control component; the device includes: The control module is used to control the external door lock control component to trigger interactive content when a first event is detected; the first event includes an external service event, which is used to indicate a service provision request event triggered by a first object providing a service; the interactive content is used to guide the first object to perform an interactive operation associated with the first event. A receiving module is configured to receive the interactive operation in the outer door lock control component based on the interactive content; The control module is used to respond to the interactive operation and control the outer door lock control component to perform a first prompt operation. The first prompt operation is used to send a prompt message to the associated device to prompt the first event. The associated device is a device associated with the outer door lock control component.

[0007] On the other hand, a lock control device is provided, the lock control device including an outer door lock control component, the lock control device including a processor and a memory, the memory storing a computer program, the computer program being loaded and executed by the processor to implement the prompting method based on the lock control device as described above.

[0008] On the other hand, an intelligent door lock system is provided, the intelligent door lock system including a first door body and a lock control device as described above, the lock control device being installed on the first door body.

[0009] On the other hand, a computer-readable storage medium is provided, wherein a computer program is stored in the computer-readable storage medium, the computer program being loaded and executed by a processor to implement the prompting method based on the lock control device as described above.

[0010] On the other hand, a computer program product is provided, the computer program product including a computer program stored in a computer-readable storage medium, wherein a processor reads from the computer-readable storage medium and executes the computer program to implement the prompting method based on the lock control device as described above.

[0011] The beneficial effects of the technical solutions provided in this application include at least the following: When a lock control device detects an external service event (such as a food delivery event), it controls the outer door lock control component to trigger interactive content. This interactive content guides a first object (such as a delivery person) to perform an interactive operation. In response to this interactive operation, the lock control device controls the outer door lock control component to send a prompt message to the associated device to indicate the external service event. This allows users to receive prompt messages in a timely manner through the associated device, effectively improving the efficiency of users responding to external service events, reducing service omissions, and thus improving the convenience of the lock control device and enhancing the user experience. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a schematic diagram of a locking device provided in an exemplary embodiment of this application; Figure 2 This is a flowchart of a prompting method based on a lock control device provided in an exemplary embodiment of this application; Figure 3 This is a flowchart of a prompting method based on a lock control device provided in another exemplary embodiment of this application; Figure 4 This is a flowchart of a prompting method based on a lock control device provided in yet another exemplary embodiment of this application; Figure 5 This is a flowchart illustrating the setting of interactive content in a prompting method based on a lock control device provided in an exemplary embodiment of this application; Figure 6 This is a flowchart illustrating the execution of a first prompting operation in a prompting method based on a lock control device provided in an exemplary embodiment of this application; Figure 7 This is a structural block diagram of a prompting device based on a lock control device provided in an exemplary embodiment of this application; Figure 8 This is a schematic diagram of an exemplary embodiment of the smart door lock system provided in this application. Detailed Implementation

[0014] To make the objectives, technical solutions, and advantages of this application clearer, the embodiments of this application will be described in further detail below with reference to the accompanying drawings.

[0015] The terminology used in this application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. The singular forms “a,” “the,” and “the” used in this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term “and / or” as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0016] It should be noted that all information and data involved in this application are authorized by the user or fully authorized by all parties, and the collection, use and processing of the relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions.

[0017] Lock control devices refer to intelligent devices that control door locks, such as smart locks. Smart locks are high-tech access control devices that enable keyless unlocking through biometric identification (such as fingerprints or facial recognition) or passwords. In related technologies, lock control devices often offer a doorbell function, allowing delivery personnel to notify users when food arrives. However, the doorbell function's notification method is relatively simple, and users may not respond promptly, leading to long waits for delivery personnel or missed deliveries, thus reducing the user experience of the lock control device.

[0018] Based on this, this application provides a prompting method based on a lock control device. The lock control device involved in this application is first described below; please refer to [link / reference]. Figure 1 The diagram illustrates the locking device provided in this application. The locking device 100 includes an inner door locking component 110 and an outer door locking component 120. The locking device may be referred to as a smart lock.

[0019] The locking device 100 is used to install on a door (such as a room door, a car door, etc.). Taking a room door as an example, the inner door locking component 110 is used to install on the inside side of the room door, and the outer door locking component 120 is used to install on the outside side of the room door. Optionally, the inner door locking component 110 and the outer door locking component 120 communicate with each other via wired or wireless means.

[0020] The interior door lock control component 110 includes a display screen 111, which provides a human-machine interface. Users can interact with the user through touch operation, voice command operation, or buttons. The interior door lock control component 110 also includes a first controller, which can be implemented as at least one of MCU (Microcontroller Unit) or SOC (System on Chip). The first controller can be referred to as the interior door lock control chip and is the core control unit in the interior door lock control component 110. It is used to control the operation and function implementation of the interior door lock control component 110, such as executing the prompting method based on the lock control device 100 involved in this application.

[0021] The external door lock control component 120 includes a second controller, which can be implemented as at least one of an MCU (Microcontroller Unit), SoC (System on Chip), etc. The second controller, also known as the external door lock control chip, is the core control unit in the external door lock control component 120, used to control the operation and function implementation of the external door lock control component 120. For example, the second controller is used to control the face recognition module 121 (such as a camera), fingerprint recognition module 122 (such as a fingerprint reader), display screen 123, etc., in the external door lock control component 120. The display screen 123 provides a human-machine interface, allowing users to interact with the user through touch operation, voice command operation, or by pressing buttons. Optionally, the display screen 123 can be implemented as a touch screen with touch functionality. The display screen 123 can be used to display interactive information, a numeric keypad, etc. Optionally, the external door lock control component 120 also includes a speaker for playing audio, such as the interactive audio in this application. Among them, the camera in the outer door lock control component 120 has AI (Artificial Intelligence) recognition and image recording functions, and can perform simple identification of items such as parcels and express deliveries.

[0022] Optionally, the lock control device 100 is equipped with a battery (at least one of lithium batteries, dry cell batteries, etc.), wherein the inner door lock control component 110 and the outer door lock control component 120 share the same battery pack. For example, a battery pack is installed in the inner door lock control component 110, which simultaneously powers both the inner door lock control component 110 and the outer door lock control component 120. Alternatively, a first battery pack is installed in the inner door lock control component 110, which powers the inner door lock control component 110, and a second battery pack is installed in the outer door lock control component 120, which powers the outer door lock control component 120. Alternatively, a shared battery pack is installed in the inner door lock control component 110, and an auxiliary battery pack is installed in the outer door lock control component 120. The shared battery pack powers both the inner door lock control component 110 and the outer door lock control component 120. When the remaining power of the shared battery pack is less than a preset power level, the shared battery pack powers the inner door lock control component 110, and the auxiliary battery pack powers the outer door lock control component 120.

[0023] Optionally, the prompting method based on the lock control device involved in this application is executed by the inner door lock control component 110 (e.g., by the first controller in the inner door lock control component 110), or by the outer door lock control component 120 (e.g., by the second controller in the outer door lock control component 120), or by the interaction between the inner door lock control component 110 and the outer door lock control component 120 (e.g., by the interaction between the first controller in the inner door lock control component 110 and the second controller in the outer door lock control component 120). The prompting method based on the lock control device is described below: When the lock control device 100 detects the occurrence of a first event, it controls the outer door lock control component 120 to trigger interactive content, wherein the first event includes a service provision request event triggered by a first object providing the service. For example, when the lock control device 100 detects that a delivery person (the first object) has delivered the food, it automatically displays interactive information, such as a circular icon button, on the display screen 123 of the outer door lock control component 120. In addition to the circular icon button, the text "Delivery person, please press" may also be displayed within the circular icon button; and / or, the audio "Delivery person, please press" may be played through the speaker of the outer door lock control component 120.

[0024] Guided by the interactive information displayed on the outer door lock control component 120, the first user can trigger an interactive operation on the outer door lock control component 120. For example, if a delivery person sees a circular icon button and the prompt text "Delivery person, please press" displayed therein (or sees a circular icon button and hears the audio "Delivery person, please press"), they can click the circular icon button on the display screen 123 of the outer door lock control component 120. This click operation is also the interactive operation.

[0025] After receiving an interactive operation, the lock control device 100 controls the outer door lock control component 120 to perform a first prompt operation, thereby sending a prompt message to the associated device to indicate the first event. For example, after the delivery person clicks the circular icon button, the outer door lock control component 120 will send a prompt message to the first terminal used by the user. This prompt message can be "Delivery has been made". The first terminal is the mobile terminal used by the user (or owner) to control the lock control device 100, such as a mobile phone or tablet computer.

[0026] In the above solution, by triggering interactive content (such as displaying icon buttons and prompt text / audio) on the outer door lock control component and guiding the first object (such as a delivery person) to perform interactive operations (such as clicking a button), the service process can be effectively simplified, ensuring that users can receive prompt information (such as "delivery has been delivered") in a timely manner through associated devices (such as the first terminal), effectively improving the efficiency of users responding to external service events, reducing service omissions, thereby improving the convenience of the lock control device and enhancing the user's experience with the lock control device.

[0027] The following is a detailed description of the prompting method based on lock control devices provided in this application.

[0028] Figure 2 This is a flowchart illustrating a prompting method based on a lock control device according to an embodiment of this application. The lock control device includes an outer door lock control component, which is installed on the outdoor side of a first door. The method is executed by the lock control device and includes the following steps 210 to 230.

[0029] Step 210: Upon detecting the occurrence of the first event, control the outer door lock control component to trigger interactive content.

[0030] The first event includes external service events, which indicate service provision request events triggered by the first object providing the service. The first object can also be referred to as the service provider. Optionally, external service events refer to events that the user (or owner) needs to be aware of or confirm regarding the service.

[0031] External service events include, but are not limited to, at least one of the following: express delivery events, food delivery events, housekeeping service events, repair service events, and third-party testing events. This application does not limit the scope of such events.

[0032] For example, a courier delivery event refers to an event triggered when a courier delivers a package, document, or other item to the outside of the first gate. A food delivery event refers to an event triggered when a food delivery person delivers food or other takeout food to the outside of the first gate. A domestic service event refers to an event triggered when a booked domestic service worker (such as a cleaner, nanny, or caregiver) arrives at the outside of the first gate at the agreed time. A repair service event refers to an event triggered when a repair technician (such as an appliance repairman, plumber, or internet installer) arrives at the outside of the first gate at the agreed time. Third-party testing events refer to events triggered when gas or water quality testing personnel arrive at the outside of the first gate.

[0033] The interactive content is used to guide the first object to perform an interactive operation associated with the first event. Optionally, the interactive content is content that matches the event type of the first event; different event types correspond to different interactive content, such as different interactive content for a delivery event and a food delivery event. Optionally, the interactive content is content that matches the first object; different first objects correspond to different interactive content, such as different interactive content for different delivery personnel for a delivery event. Optionally, the interactive content is content that matches both the first object and the first event type; different event types and different first objects correspond to different interactive content, such as different interactive content for a delivery person A's delivery event and a food delivery person B's food delivery event.

[0034] In some embodiments, the interactive content includes, but is not limited to, at least one of interactive text, interactive images, interactive videos, and interactive audio. The method for controlling the outer door lock component to trigger the interactive content includes at least one of the following: (1) The display screen of the control unit of the outer door lock displays the first interactive content.

[0035] The first interactive content refers to the interactive content that can be displayed on the screen of the outer door lock control component, such as interactive text, interactive images, interactive buttons (or interactive controls), interactive video images, etc.

[0036] (2) The speaker of the outer door lock control component plays the second interactive content.

[0037] The second type of interactive content refers to interactive content that can be played through the speaker of the outer door lock control component, such as interactive video and audio.

[0038] In some embodiments, the method for controlling the outer door lock control component to trigger interactive content upon detecting the occurrence of the first event further includes the following steps: Step 1 : Acquire the first event data collected by the outer door lock control component.

[0039] The first event data includes at least one of the following: (1) Movement status data, which is used to indicate the movement status of the first object.

[0040] Optionally, the movement status data includes, but is not limited to, at least one of the movement trajectory, speed, and dwell status of the first object in front of the door.

[0041] For example, the movement status data of the first object can be collected by a PIR (passive infrared) sensor, millimeter-wave radar, or AI camera (with a built-in target detection algorithm) integrated in the outer door lock control component.

[0042] (2) Distance data, which is used to indicate the distance between the first object and the outer door lock control component.

[0043] For example, the real-time distance between the first object and the first door is measured by an ultrasonic sensor or an infrared ranging sensor integrated on the outer door lock control component.

[0044] (3) Lock tongue status data. Lock tongue status data is used to indicate the extension and retraction status of the lock tongue controlled by the outer door lock control component.

[0045] The extension and retraction states of the latch include the extended (locked) state and the retracted (unlocked) state.

[0046] For example, the current signal fed back from the motor drive circuit in the lock control device or the micro switch located next to the bolt can be used to detect whether the bolt is in the extended (locked) state or the retracted (unlocked) state.

[0047] (4) Image data, which includes an environmental image containing the first object.

[0048] For example, the AI ​​camera of the outer door lock control component can be used to capture images or video streams in real time, including the face, clothing, items carried, and surrounding environment of the first object.

[0049] Step 2 When the first event data indicates that the first event has occurred, control the outer door lock control component to trigger interactive content.

[0050] In some embodiments, the first event data indicating the occurrence of the first event includes at least one of the following: (1) The movement status data indicates that there is a first object moving towards the outer door lock control component; (2) The distance data indicates that the distance between the first object and the outer door lock control component is less than the first preset distance; (3) The latch status data indicates that the latch is in the extended (locked) state; (4) The first object in the image data is the designated object. For example, in the image data, if the first object is wearing designated clothing (such as clothing of a designated courier company or clothing of a designated food delivery company), then the first object is determined to be the designated object; if the facial image of the first object matches the facial image of the user-authorized service object, then the first object is determined to be the designated object. For example, after a user makes an appointment with a housekeeper, the user can upload the housekeeper's facial image to the outer door lock control component. When the outer door lock control component recognizes the first object, it will match the housekeeper's facial image with the first object's facial image. If the match is successful, then the first object is the designated object.

[0051] (5) The first object in the image data carries a specified item, such as a parcel box or takeout food.

[0052] The following examples illustrate how data from the first event indicates the occurrence of the first event, including express delivery events, food delivery events, housekeeping service events, repair service events, third-party testing events, and community service events.

[0053] Delivery event: In the image data collected by the AI ​​camera, the target detection algorithm identifies the first object carrying parcels such as cardboard boxes and document bags, or wearing a uniform with the logo of a courier company; at the same time, the movement status data and distance data indicate that the object has moved to the door of the first door. At this time, it is determined to be a delivery event and triggers interactive content such as "Please place the package in the designated area, and tap the screen to confirm when finished".

[0054] Delivery event: The AI ​​camera captures image data, and the target detection algorithm identifies the first object carrying items such as food packaging bags and insulated delivery boxes. Simultaneously, movement and distance data indicate that the object has moved to the front of the first door, at which point a delivery event is determined. Subsequently, the outer door lock control unit can trigger an interactive message such as "Delivery confirmed, please tap the screen to notify the user," and simultaneously play a prompt voice message.

[0055] Domestic service incident: First, the facial image captured by the AI ​​camera is compared with the user's pre-recorded authorized service recipients. If the first recipient is confirmed to be the booked domestic worker, it is determined to be a domestic service incident. The outer door lock control component can trigger interactive content to guide the service worker to remind the user through the display screen.

[0056] Repair service event: In the image data collected by the AI ​​camera, the target detection algorithm identifies the first object carrying characteristic items such as a toolbox and testing equipment. At the same time, the cloud appointment record is checked to confirm that there is a repair work order for the current time period. At this point, it is determined to be a repair service event, and interactive content is triggered, such as "Repair service has been confirmed. Click here to notify the owner".

[0057] Third-party detection event: In the image data collected by the AI ​​camera, the first object is identified by the target detection algorithm as wearing uniform work clothes (such as gas company or water company uniforms), and the work ID presented by the object is identified by the optical character recognition technology. This ID is then matched with a pre-set public service whitelist. If the match is successful, it is determined to be a third-party detection event and triggers interactive content such as "Click here to notify the user".

[0058] It should be noted that the above examples of the first event data indicating the occurrence of the first event are merely illustrative and are not intended to limit the scope of this application.

[0059] In the above solution, by acquiring the first event data (such as movement status data, distance data, lock tongue status data or image data) collected by the outer door lock control component, and controlling the triggering of interactive content based on this data, the accuracy of event detection and the pertinence of interaction can be improved, and the responsiveness of the system can be enhanced.

[0060] In some embodiments, the interactive content is content preset by the user. Optionally, before controlling the outer door lock control component to trigger the interactive content upon detecting the occurrence of the first event, the method further includes: receiving a content setting operation, wherein the content setting operation is used to set the interactive content corresponding to the first event.

[0061] Optionally, the content setting operation is received in the outer door lock control component, and / or in the inner door lock control component. For example, a user can set interactive content on the display screen of the outer door lock control component or on the display screen of the inner door lock control component. In other embodiments, the interactive content can also be interactive content set by the user on a first terminal. After the user completes setting the interactive content on the first terminal, the first terminal sends the interactive content to the lock control device.

[0062] In some embodiments, the interactive content includes a notification icon and an icon background prompt sound. The notification icon is an interactive element displayed on the screen of the exterior door lock control component, used to be triggered by a first object (such as a service personnel); the icon background prompt sound is a voice prompt played in association with the notification icon, used to guide the first object to perform an operation. Optionally, the specific process for setting the notification icon and icon background prompt sound includes the following steps: Step 1: Receive custom character input.

[0063] In response to user input commands triggered in the settings interface, the soft keyboard page is invoked on the display screen of the outer or inner door lock control component; it also receives custom characters entered by the user via the soft keyboard. Custom characters are used to define text prompts for interactive content. For example, for a food delivery event, the user can enter "Food delivery received, please click here to notify" as a custom character.

[0064] Step 2: Generate and configure the notification icon.

[0065] Optionally, one or more touch-click icons are automatically generated as candidate notification icons based on custom characters. These touch-click icons display the custom characters or related symbols. Users can select one of the generated candidate notification icons as the final notification icon.

[0066] Then, the system receives user feedback on the position and size of the notification icon. Illustratively, users can move the notification icon on the screen using drag gestures on the touchscreen and zoom in / out using pinch gestures.

[0067] Step 3: Set the icon background sound.

[0068] Icon background sounds are used to provide voice prompts when a notification icon is displayed, helping to guide the first user. Methods for setting icon background sounds include at least one of the following: User-direct recording: Receives recordings made by users through the built-in recording device (such as a microphone) of the lock control device, and sets the recorded audio as the icon background sound.

[0069] Text-to-speech synthesis: This function uses a built-in character-to-speech algorithm to automatically convert custom characters or user-inputted prompt text into speech data, and then sets the generated speech as the background sound for the icon. For example, the custom characters "Delivery arrived, please click here to notify" can be directly synthesized into the corresponding voice prompt.

[0070] Optionally, when setting the icon background sound, the system can also receive user adjustments to the sound volume, with the volume range from mute to the system's maximum volume.

[0071] Step 4: Preview and confirm settings.

[0072] After completing the above configuration, a preview interface is provided to simulate the final display effect of the notification icon when the first event is triggered, and the set icon background sound is played synchronously. After the user confirms that the preview effect meets expectations, the system receives the user's confirmation action triggered in the preview interface (such as clicking the "Done" or "Confirm" control). In response to the confirmation action, the system binds and saves the currently set interactive content (including the notification icon's style, position, size, and icon background sound) with the specific first event type (such as a food delivery event).

[0073] Through the above setup process, users can customize interactive interfaces with clear text and voice guidance for different types of service events (such as express delivery, food delivery, housekeeping, etc.), so that when an event occurs, they can more accurately and user-friendly guide service personnel to complete subsequent operations.

[0074] In other embodiments, the interactive content can also be automatically generated by the lock control device. Optionally, upon detecting the occurrence of a first event, the lock control device is controlled to automatically generate interactive content. That is, upon detecting the occurrence of a first event, the lock control device is controlled to automatically generate interactive content matching the first event. For example, the lock control device analyzes the collected first event data to determine the event type of the first event and the basic attributes of the first object (such as the service company, whether an appointment has been made, etc.). The lock control device has a pre-installed or cloud-based interactive content template library for different event types and the first object. After identifying the current event type and object attributes, the lock control device automatically selects the most matching template and can dynamically fill in variable information according to the specific event context to generate the final interactive content. For example, if the event is identified as a "delivery event" and the object is wearing the uniform of courier company C, an interactive button "Courier company C's delivery has arrived, please click to notify the recipient" and a corresponding interactive audio can be automatically generated.

[0075] Optionally, the automatically generated interactive content can also take environmental factors into account. For example, more eye-catching colors can be used for interactive buttons at night or in low light; in noisy environments, the volume of interactive audio can be increased or the number of repetitions can be increased to ensure the guiding effect.

[0076] In the above solution, by automatically generating interactive content, it can provide accurate guidance for various service scenarios without requiring users to manually set it in advance, further reducing the user's burden and improving the lock control device's intelligent response capability to external events and the overall service smoothness.

[0077] Step 220: Based on the interactive content, receive interactive operations in the outer door lock control component.

[0078] Interactive operation refers to the specific operation performed by the first object (such as a service personnel) on the outer door lock control component under the guidance of the interactive content.

[0079] In some embodiments, the interactive operation includes at least one of the following: (1) Trigger operation received on the display screen of the outer door lock control component.

[0080] Optionally, the triggering operation includes, but is not limited to, at least one of the following: click operation, long press operation, double click operation, swipe operation, etc.

[0081] In some embodiments, the triggering operation is a triggering operation for the first interactive content (such as a notification icon, interactive button, etc.) displayed on the display screen of the outer door lock control component. That is, when the first event is detected, the display screen of the outer door lock control component is controlled to display the first interactive content; the triggering operation for the first interactive content is received as an interactive operation in the display screen of the outer door lock control component.

[0082] For example, when the display screen of the outer door lock control component displays the first interactive content, the user can click on the first interactive content displayed on the display screen of the outer door lock control component as an interactive operation, guided by the first interactive content and / or the second interactive content.

[0083] For example, when the display screen of the outer door lock control component shows a user-preset notification icon (such as a virtual button with the text and icon of "Delivery Confirmation") and plays the background prompt sound of "Please click the screen to confirm delivery", the deliveryman (the first target) clicks the notification icon on the display screen according to this audio-visual guidance, thus completing a trigger operation.

[0084] Optionally, to enhance the determinism of interactive operations and prevent accidental touches, the trigger operation can be configured as a specific combination of operations. For example, the first user needs to long-press the notification icon for a preset duration (such as 2 seconds), and after the icon's color or shape changes, perform a swipe operation to complete the confirmation.

[0085] By displaying the first interactive content on the screen of the outer door lock control component and receiving the trigger operation as the interactive operation, an intuitive user interface can be provided, which makes it convenient for the first object to quickly execute the interactive operation, thereby improving the convenience and efficiency of the interaction.

[0086] (2) Pressing operation received on the physical button of the outer door lock control component.

[0087] The exterior door lock control unit is equipped with dedicated or customizable physical buttons (such as mechanical buttons or capacitive touch buttons). Pressing operations include at least one of the following: single press, multiple consecutive presses, and long press.

[0088] For example, when the display screen of the outer door lock control component shows the first interactive content, and / or the speaker of the outer door lock control component plays the second interactive content, the user can press the designated physical button corresponding to the outer door lock control component as an interactive operation under the guidance of the first interactive content and / or the second interactive content.

[0089] For example, the interactive content might include a voice prompt such as, "To notify residents, please press the * button in the lower right corner." When the delivery person presses the * button, the outer door lock control system receives the press operation.

[0090] Optionally, the physical button may be backlit. When an interactive operation is required, the physical button can be controlled to light up or flash to serve as an auxiliary guide for the physical operation position.

[0091] (3) Operation of voice commands received through the microphone of the outer door lock control component.

[0092] The interactive content can guide the first user to interact via voice. The microphone built into the outer door lock control component collects the first user's voice signal, and the integrated voice recognition module analyzes the voice signal to recognize valid voice commands as interactive operations.

[0093] For example, the icon background prompts with the voice message: "Please state the type of service, such as delivery, takeout, or repair." The repairman then says "repair," and the system recognizes this keyword, thus considering it a valid voice command.

[0094] (4) Specific gesture operations received by the image acquisition device of the outer door lock control component.

[0095] The interactive content can guide the first user to make a preset gesture within the field of view of the image acquisition device. The AI ​​camera of the outer door lock control component continuously acquires video streams and uses a built-in visual recognition algorithm to detect and recognize specific gesture models in real time, defining successfully recognized gestures as interactive operations.

[0096] For example, the display screen shows an animation demonstrating the "raising hand" action. When a domestic service worker raises their hand in front of the camera, the AI ​​camera recognizes the gesture and triggers the corresponding interactive operation.

[0097] Step 230: In response to the interactive operation, control the outer door lock control component to perform the first prompt operation.

[0098] The first prompt operation is used to send a prompt message to the associated device to indicate the first event.

[0099] The information format of the prompt message includes, but is not limited to, at least one of text, sound, video, and audio. The content of the prompt message includes, but is not limited to, at least one of the following: (1) Event description information: This is used to directly inform the user of the core content of the first event. For example, it may include the event type (such as "delivery", "takeout", "housekeeping service"), brief status (such as "placed at the door", "awaiting confirmation") and action suggestions for the user (such as "please pick up the package in time", "please confirm through the camera").

[0100] (2) On-site visual information: On-site images or short video clips captured by the image acquisition device of the outer door lock control component after triggering an interactive operation. For example, a photo showing a package placed in front of the door, or a snapshot of a deliveryman.

[0101] (3) Location information: In addition to the default description of the doorway location, more detailed location information can be provided in specific scenarios. For example, it can be noted that the package has been placed on the shoe cabinet next to the door.

[0102] The associated device is a device associated with the outer door lock control component. Optionally, the associated device includes, but is not limited to, at least one of the following: the inner door lock control component of the lock control device, a smart home device associated with the lock control device, and a first terminal, wherein the first terminal includes a mobile terminal for controlling the lock control device.

[0103] In some embodiments, the prompt information includes at least one of a first prompt information, a second prompt information, and a third prompt information. Optionally, the first prompt operation includes at least one of the following: (1) Send the first prompt message to the inner door lock control component of the lock control device.

[0104] (2) Send a second prompt message to the smart home device associated with the lock control device; wherein the smart home device includes, but is not limited to, at least one of a smart speaker and a smart TV.

[0105] (3) Send a third prompt message to the first terminal, which includes a mobile terminal for controlling the lock control device. The first terminal refers to a terminal with a lock control device control client installed.

[0106] The first, second, and third prompts may be the same or different.

[0107] By setting the first prompt operation to send prompt information to the interior door lock control component, smart home device, or first terminal, prompt information can be conveyed through multiple channels, ensuring that the first event can be promptly notified to the relevant device or user, thereby improving the coverage and reliability of the prompts.

[0108] In some embodiments, the situation in which the outer door lock control component performs a first prompting operation in response to an interactive operation includes at least one of the following: (1) In response to the interactive operation, when the second object and the inner door locking component of the locking device meet the first distance requirement, the outer door locking component is controlled to send the first prompt information to the inner door locking component.

[0109] In some embodiments, when the distance between the second object and the inner door locking component of the locking device is within a first distance range, the second object and the inner door locking component of the locking device meet the first distance requirement. For example, after receiving the first notification information, the inner door locking component displays a notification pop-up (such as "Delivery has arrived at the door") on its display screen and / or plays a notification sound through its speaker. This method leverages the user's proximity to the door to provide high-intensity, low-latency local notifications, ensuring the user is immediately aware and can respond.

[0110] (2) In response to the interactive operation, when the second object and the inner door lock control component of the lock control device meet the second distance requirement, the outer door lock control component is controlled to send a second prompt message to the smart home device associated with the lock control device.

[0111] In some embodiments, when the distance between the second object and the inner door locking component of the locking device is within a second distance range, the second object and the inner door locking component of the locking device meet the second distance requirement. Exemplarily, the second notification information can be configured to: display as a floating notification on a smart TV; or be broadcast via voice through a smart speaker (e.g., "Living room reminder, your takeout has arrived at the door"), etc.

[0112] The distance in the second distance range is greater than the distance in the first distance range. For example, the second distance range is 2 meters to 5 meters (including 2 meters), and the first distance range is 0 meters to 2 meters (excluding 2 meters).

[0113] (3) In response to the interactive operation, if no second object is detected, control the outer door lock control component to send a third prompt message to the first terminal.

[0114] The third notification can be a message sent to the control client installed on the first terminal. This notification may include a title, a detailed body, and a photo (such as a photo of a delivery person or package) captured by the AI ​​camera of the external door lock control component when the interactive operation is triggered. The control client is used to control the lock control device.

[0115] By controlling the outer door lock control component to send prompt information to different devices based on the distance requirements between the second object and the inner door lock control component (such as the first distance requirement or the second distance requirement), it can intelligently adapt to different scenarios and dynamically adjust the prompt strategy according to the user's location, thereby improving the accuracy of prompts and user experience.

[0116] In some embodiments, the method of controlling the outer door lock control component to perform a first prompt operation in response to an interactive operation further includes the following steps: Step 1 In response to interactive operations, the control of the outer door lock component collects the first object data of the first object.

[0117] (1) Image / video data: such as real-time image data or real-time video data containing the first object.

[0118] For example, the AI ​​camera of the outer door lock control component can capture a facial image, a full-body image, or a behavioral video stream lasting several seconds of the first object when an interactive operation is triggered.

[0119] (2) Voice data: The environmental voice or specific command voice emitted by the first object before and after triggering the interactive operation is collected through the microphone array built into the outer door lock control component.

[0120] (3) Behavioral sequence data: By analyzing continuous frames from the camera and combining them with motion state data, a behavioral trajectory sequence of the first object in the area in front of the door is generated.

[0121] Step 2 Based on the data of the first object, the outer door lock control component is controlled to perform the first prompt operation.

[0122] The prompt message corresponding to the first prompt operation includes the first object data. In other words, the prompt message corresponding to the first prompt operation will be different depending on the different first object data collected.

[0123] By responding to interactive operation control of the outer door lock control component to collect data of the first object and performing a first prompt operation based on the data, the prompt method can be adjusted in a personalized manner according to the characteristics of the first object, thereby improving the accuracy and effectiveness of the prompt.

[0124] In some embodiments, the event type of the first event is determined based on the first object data; a prompting strategy is determined according to the event type; different event types correspond to different prompting strategies; and the outer door lock control component is controlled to perform a first prompting operation that matches the prompting strategy.

[0125] For example, the system has a pre-built or user-defined library of prompting strategies bound to different event types. For delivery / takeout events: the prompt message includes the item type and a snapshot of the scene, with low-to-medium intensity visual and auditory cues to avoid excessive disruption. For housekeeping / repair service events: the prompt message is required to include the service personnel's identification information. For community service / third-party testing events: the prompt message is required to record the staff's identification, but the prompt intensity is low. This application does not impose any limitations on this.

[0126] By determining the event type based on the first object data and then determining the prompting strategy according to the event type, and executing the matching prompting operation, intelligent prompt management can be achieved, ensuring that different event types receive the most appropriate handling and improving the system's flexibility and response efficiency.

[0127] In some embodiments, in response to an interactive operation, after controlling the outer door lock control component to perform a first prompt operation: if a service confirmation operation is received on the associated terminal, the outer door lock control component is controlled to display service confirmation information. The service confirmation information is used to determine the service provided by the first object.

[0128] For example, the display screen of the exterior door lock control unit switches to a confirmation status interface, which displays a prominent checkmark icon, the text "Confirmed," and a user-defined thank-you message (such as "Thank you, you've worked hard!"). To save power, this service confirmation information can be automatically turned off after being displayed for a preset duration (such as 10 seconds), or it can be turned off after the first object is detected to have left.

[0129] Alternatively, a confirmation tone can be played through the speaker on the exterior door lock control unit. This tone can be a speech synthesized by a TTS (text-to-speech) engine, reading out the text displayed on the screen, such as "Notification confirmed, thank you for your service." Or it can be a personalized thank-you voice pre-recorded by the user.

[0130] In summary, the prompting method based on a lock control device provided in this application allows the lock control device to trigger interactive content when it detects an external service event (such as a food delivery event). This interactive content guides a first object (such as a delivery person) to perform an interactive operation. The lock control device then responds to this interactive operation by controlling the external door lock control component to send a prompt message to an associated device to indicate the external service event. This enables users to receive prompt messages promptly through the associated device, effectively improving the efficiency of users responding to external service events, reducing service omissions, and thus enhancing the convenience of the lock control device and improving the user experience.

[0131] In some embodiments, when at least two first events are detected, the interactive content may be displayed based on the first object data corresponding to the at least two first events. Figure 3 This is a flowchart illustrating a prompting method based on a lock control device, as provided in an embodiment of this application. The method is executed by the lock control device. Figure 3 As shown, Figure 2 The illustrated embodiment also includes steps 301 to 304 as follows.

[0132] Step 301: If at least two first events are detected, control the outer door lock control component to collect the first object data corresponding to the at least two first events respectively.

[0133] The first event includes external service events, which are used to indicate service provision request events triggered by the first object providing the service. These external service events include at least one of the following: express delivery events, food delivery events, housekeeping service events, and repair service events.

[0134] Here, the first object data refers to the object data of the first object, and different first events correspond to different first objects.

[0135] Step 302: Based on the first object data corresponding to at least two first events, control the outer door lock control component to trigger the interactive content corresponding to at least two first events.

[0136] The interactive content is used to guide the first object to perform the interactive operation associated with the first event.

[0137] In some embodiments, based on the first object data corresponding to at least two first events, the event types corresponding to at least two first events are determined; according to the event types corresponding to at least two first events, the outer door lock control component is controlled to trigger the interactive content corresponding to at least two first events.

[0138] Among them, the interactive content corresponding to at least two of the first events includes at least one of the following: (1) At least two first events correspond to the same interactive content.

[0139] This unified interactive content is used to guide the target first object to perform an interactive operation. The target first object is the first object closest to the outer door lock control component among the first objects corresponding to at least two first events. For example, when multiple events are of the same type (such as food delivery events), to avoid interface complexity, a unified interactive content can be triggered. This interactive content can be implemented as "Multiple service personnel are waiting, please click to confirm first," and a corresponding guiding voice will be played. This operation is performed by the first person to approach, and the system regards this interactive operation as a unified response to all first events.

[0140] (2) Display the interactive content corresponding to at least two first events according to their respective priorities.

[0141] The priority of the first event is determined by at least one of the event type of the first event and the distance between the first object corresponding to the first event and the outer door locking component. Optionally, the closer the distance between the first object and the outer door locking component, the higher the priority of the first event. Optionally, different priorities can be preset for different event types.

[0142] For example, the interactive content corresponding to each event is displayed sequentially or simultaneously in sections on the screen according to the calculated priority from high to low. For instance, if the system calculates that the priority of the food delivery event is higher than that of the courier delivery event, the display screen of the outer door lock control component first highlights the interactive content for the food delivery person: "Food Delivery Confirmation (1 / 2)" and the corresponding notification icon; after the food delivery person completes the interaction or the timeout occurs, it automatically switches to display the interactive content for the courier: "Courier Delivery Confirmation (2 / 2)" and another notification icon.

[0143] Step 303: Based on the interactive content, receive interactive operations in the outer door lock control component.

[0144] For example, for unified interactive content: the system receives an interactive operation (such as clicking a unified confirmation button) from the target first object and regards this operation as a confirmation of all first events, or a unified interactive operation.

[0145] For example, for sequentially displayed interactive content: the system receives the operations triggered by each first object on its exclusive interactive content in the order of display.

[0146] Step 304: In response to the interactive operation, control the outer door lock control component to perform at least two first prompt operations corresponding to the first events.

[0147] The first prompt operation is used to send a prompt message to the associated device to indicate the first event. The associated device is the device associated with the outer door lock control component.

[0148] Optionally, in response to a unified interactive operation, an aggregated notification message is generated and sent to associated devices. For example, a message could be sent to the interior door lock control unit: "A package and a takeout order have arrived at the door simultaneously, and have been confirmed." This message would be accompanied by captured images of all the first objects.

[0149] Optionally, in response to the interactive operations corresponding to multiple first objects, a preset prompting strategy is executed according to the event type corresponding to each interactive operation. For example, when an interactive operation is received from a delivery person, the first prompting operation for the delivery event is executed immediately; when an interactive operation is received from a courier later, the first prompting operation for the courier event is executed.

[0150] In some embodiments, in addition to the first prompting operation described above, the lock control device may also perform a second prompting operation when a third object enters a preset area corresponding to the lock control device. Figure 4 This is a flowchart illustrating a prompting method based on a lock control device, as provided in an embodiment of this application. The method is executed by the lock control device. Figure 4 As shown, the method includes step 410, which can be performed as described above. Figure 2 or Figure 3 Executed before the implementation examples, or as described above. Figure 2 or Figure 3 Execution can be performed after the implementation examples, or in the above-mentioned... Figure 2 or Figure 3 This is executed when the example is run, and no limitation is made here.

[0151] Step 410: If the second event is detected, control the lock control device to perform the second prompt operation.

[0152] The second prompt operation is used to prompt reminders. For example, the second prompt operation is a proactive prompting behavior initiated by the lock control device towards the user (or owner, third party). Its core purpose is to use the lock control device to push to-do items or reminders related to the user in a timely and intelligent manner when the user approaches or leaves the door (i.e., the first door).

[0153] Optionally, the operation type of the second prompt operation includes, but is not limited to, at least one of the following: (1) Display reminder information.

[0154] The reminder information includes, but is not limited to, at least one of the following: text, images, and video footage.

[0155] (2) Play the reminder voice message.

[0156] For example, a pre-recorded or text-synthesized voice reminder can be played through the speaker of the inner or outer door lock control unit. For instance, it might say, "Hello, there's a package to pick up today," or "Please remember to bring your keys and umbrella when you go out." Optionally, the reminder voice is automatically generated based on the reminder information.

[0157] (3) Light prompts operation.

[0158] For example, the status indicator lights (such as doorbell lights or breathing lights) on the lock control device, or the porch lights linked to them, can be controlled to provide prompts with specific colors, flashing frequencies, or patterns. For instance, when a user returns home, the door lock breathing light turns blue and flashes slowly, indicating that there are to-do reminders.

[0159] The second event includes a third object entering a preset area corresponding to the locking device. In some embodiments, if the distance between the third object and the locking device is detected to be less than a preset distance, it is determined that the third object has entered the preset area corresponding to the locking device.

[0160] In some embodiments, a method for controlling a lock control device to perform a second prompting operation upon detecting a second event includes at least one of the following: (1) When a third object is detected to enter the first preset area corresponding to the outer door lock control component, the outer door lock control component is controlled to perform a second prompt operation.

[0161] In some embodiments, if the distance between the third object and the outer door lock control component is detected to be less than a second preset distance, the outer door lock control component is controlled to perform a second prompting operation.

[0162] For example, by integrating the facial recognition function of an AI camera into the outer door lock control component, when the distance between a third object (such as the homeowner) and the outer door lock control component is less than a second preset distance, it is determined that the third object has entered the first preset area (i.e., the outer area near the door).

[0163] This solution is mainly used for pre-trip reminders for users on their way home, aiming to provide reminder information through the external door lock control components before the user has even arrived at their home.

[0164] For example, before returning home from get off work, a user adds the package pickup code received that day as a reminder via a mobile app (i.e., the control client). When the user enters the first preset area approximately 1-2 meters away from the outer door lock control unit, the outer door lock control unit identifies the user's identity through an AI camera. If it determines that a third party (the user) has entered the first preset area, the outer door lock control unit triggers a second prompt operation: the display screen of the outer door lock control unit lights up, displaying the text message "Welcome home! Package to be picked up: Fengchao locker, pickup code 8-5-302", accompanied by a brief prompt sound.

[0165] This solution allows users to clearly see their to-do items before they even reach their doorstep, avoiding the hassle of forgetting them or having to turn back once they arrive home, thus improving the utilization rate of the lock control device and the user experience.

[0166] (2) When a third object is detected to enter the second preset area corresponding to the inner door lock control component of the lock control device, the inner door lock control component of the lock control device is controlled to perform a second prompt operation.

[0167] In some embodiments, when the distance between the third object and the inner door locking component is detected to be less than a third preset distance, the inner door locking component of the locking device is controlled to perform a second prompting operation.

[0168] For example, by integrating the facial recognition function of an AI camera into the inner door lock control component, when the distance between a third object (such as the homeowner) and the inner door lock control component is less than a third preset distance, it is determined that the object has entered the second preset area (i.e., the inner area near the door).

[0169] This solution is mainly applied to scenarios where users check and remind themselves before leaving home. It leverages the fact that users inevitably pass by the inner door when leaving home to provide key reminders at the moment of departure, preventing omissions.

[0170] For example, a user sets a "checklist" reminder via a mobile app, which includes the message: "Bring your ID card and plane ticket." When the user prepares to leave and enters a second preset area approximately 1-2 meters from the inner door lock control unit, the inner door lock control unit uses an AI camera to identify the user and determines that a third party (the user) has entered the second preset area. The inner door lock control unit then triggers a second prompt: its display screen automatically lights up, clearly and prominently displaying "Bring your ID card and plane ticket," while its speaker plays the voice message: "Please confirm your ID card and plane ticket before leaving."

[0171] This solution provides a strong reminder through the lock control device before users leave home, reducing the probability of users forgetting important items or matters due to being in a hurry, and improving the utilization rate of the lock control device and the user experience.

[0172] In some embodiments, the second prompting operation is used to control the lock control device to display a reminder message. Optionally, the reminder message sent by a second terminal is received; the reminder message is information associated with a reminder message; the second terminal includes a mobile terminal for controlling the lock control device; and upon detecting a second event, the lock control device is controlled to display the reminder message.

[0173] Optionally, the second terminal may be the same as or different from the first terminal mentioned above.

[0174] Optionally, the reminder information includes at least one of the following: (1) Item reminder information created by the user in advance through the second terminal. If the user creates a reminder item in the control client of the second terminal, the control client will synchronize the item reminder information corresponding to the reminder item to the lock control device. The control client is the application client used to control the lock control device.

[0175] (2) Item reminder information synchronized through other application data.

[0176] Other applications refer to applications on the second terminal other than the control client. It should be noted that user authorization is required to synchronize data from other applications to the control client.

[0177] If a user creates a reminder in the memo app on the second terminal, the memo app will synchronize the reminder information to the control client on the second terminal, and the control client will then synchronize the reminder information to the lock control device.

[0178] For example, the "pending pickup" express delivery information (including pickup address and pickup code) of the e-commerce or express delivery application of the second terminal can be synchronized to the control client of the second terminal as a reminder information, and the control client can then synchronize the "pending pickup" express delivery information to the lock control device.

[0179] For example, the "delivery in progress" order status (such as courier location, estimated delivery time, etc.) of the food delivery application on the second terminal can be synchronized as a reminder to the control client of the second terminal, and the control client can then synchronize the "delivery in progress" order status to the lock control device.

[0180] For example, the lock control device (via an interior door lock control component or directly connected to the network) receives reminder information sent by a second terminal. The second terminal includes a mobile terminal (such as a user's smartphone) for controlling the lock control device, which may be the same device as the aforementioned first terminal. The reminder information is information associated with the reminder, such as text messages like "Please take your keys when you go out," "There is a package to send out today," or "Collect the trash at 8 pm," or voice clips recorded by the user, or express delivery information, or food delivery information.

[0181] By receiving reminder information sent by a second terminal and displaying that information when a second event is detected, external reminders can be integrated with the prompting function of the lock control device, providing a more comprehensive reminder service and making it convenient for users to obtain relevant information in a timely manner.

[0182] In some embodiments, when a second event is detected and the time period of the event falls within a preset time period, the locking device is controlled to perform a second prompting operation.

[0183] The occurrence time period refers to the time period during which the second time period was detected.

[0184] Optionally, the preset time period is a time period set by the user, such as the preset time period being from 9:00 to 17:00 every day.

[0185] Optionally, the preset time period is the reminder time period corresponding to the reminder item. For example, when setting a reminder item, the user presets the reminder time period corresponding to the reminder item. For example, if the reminder item is a reminder to leave for work, the reminder time period can be set to 9:00 to 17:00 on weekdays.

[0186] In some embodiments, the third object refers to a specific object, such as the homeowner, family member, etc.; or, the third object is a general term, that is, the third object refers to any individual entering the preset range of the lock control device. This application does not limit this.

[0187] The following explanation uses the example of a specific object as the third object. Optionally, when a second event is detected, the method for controlling the lock control device to perform a second prompt operation further includes the following steps: Step 1: If a second event is detected, the control lock device collects the second object data from the third object.

[0188] Optionally, the second object data includes at least one of the image data of the third object, biometric data of the third object (such as fingerprints, irises, etc.), etc., without limitation.

[0189] Step 2: If the data of the second object meets the requirements of the reminder, the control lock device will execute the second reminder operation.

[0190] Optionally, the second object data may meet the reminder requirements in at least one of the following ways: (1) The facial image in the image data of the third object matches the preset facial image; for example, the similarity between the facial image in the image data of the third object and the preset facial image is greater than the similarity threshold.

[0191] (2) The biometric data of the third object is matched with the preset biometric data, such as the fingerprint of the third object being matched with the preset fingerprint, the iris of the third object being matched with the preset iris, etc.

[0192] By controlling the lock control device to collect the second object data of the third object when the second event is detected, and executing the second prompt operation when the prompt requirements are met, it is possible to ensure that the prompt operation is triggered only when specific conditions are met, avoid false prompts, and improve the accuracy and reliability of the prompts.

[0193] In some embodiments, the preset area includes a first sub-area and a second sub-area. Optionally, when a third object is detected entering the first sub-area corresponding to the lock control device, the lock control device is controlled to collect the movement trajectory data of the third object; when the movement trajectory data indicates that the third object is moving towards the second sub-area, the event resources required for the reminder are loaded; when a third object is detected entering the second sub-area corresponding to the lock control device, the prompting component of the lock control device is activated, and the prompting component is controlled to perform a second prompting operation, wherein the prompting component is a component in the lock control device used to perform the second prompting operation.

[0194] Optionally, the notification components include, but are not limited to, at least one of the following: the display screen and speaker of the inner door lock control component, and the display screen and speaker of the outer door lock control component.

[0195] For example, when a third object is detected entering the first sub-area corresponding to the lock control device (e.g., 3-5 meters away from the device), the lock control device is controlled to collect the movement trajectory data of the third object and predict whether it is moving towards the device based on this trajectory. If the movement trajectory data indicates that the third object is moving towards the second sub-area (e.g., within 2 meters of the device), the system preloads the necessary resources for the reminder, such as reading the reminder text and voice file from memory. When the third object is detected to have finally entered the second sub-area corresponding to the lock control device, the system immediately activates the reminder component of the lock control device (e.g., the display screen and speaker of the exterior door lock control component) and controls the reminder component to perform a second reminder operation.

[0196] By dividing the preset area into a first sub-area and a second sub-area, and collecting movement trajectory data and loading event resources when a third object enters the first sub-area, and activating the prompting component to perform a second prompting operation when entering the second sub-area, the prompting process can be optimized, response delay can be reduced, and the timeliness and efficiency of prompts can be improved.

[0197] against Figure 4 The following is a specific application scenario of the solution in this embodiment: Users typically remember to pick up their packages at the courier station after receiving a pickup code or a phone call, but they easily forget over time. Often, they only remember after reading the message or hanging up the phone, or after arriving home from get off work in the evening. Figure 4 The embodiment can be designed so that users can record important or to-do items via a mobile app (such as the control client in the second terminal mentioned above) after receiving a text message or phone call, such as needing to pick up a package. This information can then be displayed on the screen of the outer door lock control component, which can remind users before they enter the house, so that they don't forget to pick up the package after entering the house. Furthermore, the display time period can be customized to save power consumption of the door lock. Even further, it is also possible to call up express delivery or takeout orders to be displayed on the screen of the outer door lock control component via the mobile app.

[0198] In summary, the prompting method based on the lock control device provided in this application can promptly prompt reminders by controlling the lock control device to perform a second prompting operation when a second event (such as a third object entering a preset area) is detected, thereby enhancing the reminder function of the lock control device and improving its convenience.

[0199] Please refer to Figure 5 The document illustrates a flowchart of a prompting method based on a lock control device for setting interactive content, which includes the following steps: Step 501: Power on and start the computer.

[0200] The process of setting up interactive content can be performed on either the display screen of the outer door lock control component or the display screen of the inner door lock control component; no specific choice is made here. The interactive content includes notification icons and icon background sounds. The following explanation primarily uses setting notification icons and icon background sounds on the display screen of the outer door lock control component as an example.

[0201] Step 502: Set custom characters via the soft keyboard page.

[0202] The display screen of the exterior door lock control unit has a built-in touch keyboard, allowing users to input custom characters. For example, users can set a custom character for "Delivery person, please press".

[0203] Step 503: Generate a notification icon with adjustable position and size.

[0204] After the user inputs custom characters, the exterior door lock control unit automatically generates a touch-sensitive icon as a notification icon. The user can adjust the size and display position of this touch-sensitive icon.

[0205] Optionally, the exterior door lock control component can generate multiple touch-click icons, from which the user can select one as the final notification icon.

[0206] Step 504: Set the icon background sound.

[0207] The background sound of this icon refers to the voice prompt that prompts you to click the notification icon.

[0208] Optionally, the method for setting the icon background sound includes at least one of the following: (1) Input by the user.

[0209] Users can record icon background alert sounds in real time using the recording device on the outer door lock control component, or upload icon background alert sounds through the icon background alert sound settings interface on the display screen.

[0210] (2) Automatically generated by character-to-speech algorithm.

[0211] After the user sets a custom character, the external door lock control component uses its built-in character-to-speech algorithm to convert the custom character into a matching voice, which becomes the icon background prompt sound. For example, the user-set custom character "Delivery person, please press" can be converted into a voice and used as the icon background prompt sound.

[0212] Alternatively, when a user inputs the voice prompt words for the icon background via the touch soft keyboard, the outer door lock control component uses its built-in character-to-speech algorithm to convert the voice prompt words for the icon background into a matching voice, which is the icon background prompt sound.

[0213] The volume of the icon background sound can be adjusted, from mute to maximum.

[0214] Step 505: Preview the notification icon and icon background sound.

[0215] Users can preview the final settings of the notification icon and icon background sound on the display screen of the outer door lock control component.

[0216] Step 506, complete the setup.

[0217] Users can click "Confirm" on the display screen of the outer door lock control unit to complete the settings for the notification icon and icon background sound.

[0218] Please refer to Figure 6 The document illustrates a flowchart of a prompting method based on a lock control device, illustrating the execution of a first prompting operation. This process involves using a displacement detection sensor, such as radar or a PIR (Passive Infrared Sensor), to detect a person approaching the lock control device. Upon detection, the display screen of the outer door lock control component automatically illuminates and displays a customized notification icon, followed by a voice prompt to click the notification icon. Clicking the notification icon then automatically sends a notification message to the user's mobile app via Bluetooth or WiFi. The process includes the following steps: Step 601: The position sensor wakes up the outer door lock control component.

[0219] The position sensor is the displacement detection sensor mentioned above.

[0220] The exterior door lock control unit typically operates in a low-power mode to conserve energy. In this mode, its integrated displacement detection sensor continuously monitors for low power consumption. When a first object (such as a delivery person) enters the effective detection range of the displacement detection sensor (e.g., within 1.5 to 3 meters in front of the door), the sensor generates a wake-up signal. This signal is then transmitted to the second controller of the exterior door lock control unit, which is activated to prepare for subsequent interactions.

[0221] Step 602: The display screen of the outer door lock control component lights up.

[0222] After the second controller is activated, it illuminates the backlight of the display screen controlling the outer door lock. To further optimize power consumption, the screen brightness can be automatically adjusted according to the ambient light, increasing brightness in strong light to ensure visibility and decreasing brightness in low light to save power.

[0223] Step 603: The display screen of the outer door lock control component shows a notification icon and plays a background sound indicating the icon.

[0224] The second controller retrieves the user's pre-defined commands from memory. Figure 5 The pre-set notification icon is displayed on the lit screen. Simultaneously, the second controller controls the speaker to play the background notification sound associated with the notification icon.

[0225] Step 604: Click the notification icon displayed on the screen.

[0226] Guided by icons and voice prompts, the first user can click on the notification icon displayed on the screen.

[0227] Step 605: Capture the image.

[0228] After the first person clicks the notification icon, the camera on the outer door lock system captures a photo of the first person (including a photo of the first person and their belongings) and generates a notification message. The photo and notification message are then sent as a notification message.

[0229] Step 606: Push notification message to mobile APP.

[0230] If the WiFi module of the outer door lock control component is connected to the network normally, notification messages will be pushed to the mobile APP via the WiFi module.

[0231] If the WiFi module of the outer door lock control unit malfunctions, the phone's Bluetooth module will connect to the outer door lock control unit via Bluetooth, and notification messages will be pushed to the mobile app via the Bluetooth module.

[0232] Optionally, after the notification message is pushed to the mobile app, the exterior door lock control component automatically enters a low-power mode.

[0233] In the above solution, users can operate the display screen of the outer door lock control component to customize notification icons and icon background sounds. After setting, the notification icon is automatically displayed through the distance sensor of the lock control device. In the case of food delivery, when the distance sensor of the lock control device detects that the delivery person has delivered the food, a notification icon is displayed on the display screen of the outer door lock control component. The delivery person can click the notification icon on the display screen of the outer door lock control component to notify the user in a timely manner that the food has been delivered.

[0234] In summary, the solution provided in this application addresses the intelligent sensing problem of smart door locks, particularly the pain point of timely delivery reminders for express delivery or food delivery. Due to environmental limitations, such as late at night when delivery drivers cannot knock or ring the doorbell, they lack an entry point to promptly notify the homeowner (the aforementioned user or owner) to pick up the food. This application, without increasing the hardware cost of the smart door lock, optimizes the software algorithm to achieve custom button notifications (i.e., notification icons), custom button background sounds (i.e., icon background sounds), and proactive push notification messages to the app, thus achieving the goal of intelligent sensing and timely reminders.

[0235] The following example, using external service events implemented as food delivery events and express delivery events, further illustrates the beneficial effects of this application: (1) In the context of food delivery, the solution provided in this application can improve the delivery efficiency of food delivery. For example, when someone else (such as a relative or friend) orders food for the user, the delivery person can directly trigger an interactive operation through the outer door lock control component to remind the user that the food has been delivered. This eliminates the tedious process of the delivery person contacting someone else and then having the person else relay the message to the user, thus simplifying the notification process and effectively improving the delivery efficiency of food delivery.

[0236] (2) In the context of express delivery, the solution provided in this application can enhance the security of express delivery. For example, when the user is not at home, after the courier places the package at the door, the courier can trigger an interactive operation through the external door lock control component to automatically send a notification to the user that the express has been delivered. The courier can also combine the camera of the external door lock control component to collect or recognize the package image, realize the visual record of delivery, and enhance the security of express delivery.

[0237] Figure 7 This is a structural block diagram of a prompting device based on a lock control device provided in an exemplary embodiment of this application. The lock control device includes an outer door lock control component; as shown... Figure 7 As shown, the device includes: The control module 710 is used to control the outer door lock control component to trigger interactive content when a first event is detected; the first event includes an external service event, which is used to indicate a service provision request event triggered by a first object providing a service; the interactive content is used to guide the first object to perform an interactive operation associated with the first event; The receiving module 720 is used to receive the interactive operation in the outer door lock control component based on the interactive content; The control module 710 is used to respond to the interactive operation and control the outer door lock control component to perform a first prompt operation. The first prompt operation is used to send a prompt message to the associated device to prompt the first event. The associated device is a device associated with the outer door lock control component.

[0238] In some embodiments, the interactive content includes first interactive content displayed on the display screen of the outer door lock control component; the receiving module 720 is configured to receive a trigger operation on the first interactive content as the interactive operation on the display screen of the outer door lock control component.

[0239] In some embodiments, the first prompting operation includes at least one of the following: Send a first prompt message to the inner door locking component of the locking device; Send a second notification message to the smart home devices associated with the lock control device; A third prompt message is sent to a first terminal, which includes a mobile terminal for controlling the lock control device.

[0240] In some embodiments, the control module 710 is configured to, in response to the interaction operation, control the outer door lock control component to send a first prompt message to the inner door lock control component when the second object and the inner door lock control component of the lock control device meet a first distance requirement; control the outer door lock control component to send a second prompt message to the smart home device associated with the lock control device when the second object and the inner door lock control component of the lock control device meet a second distance requirement; and control the outer door lock control component to send a third prompt message to the first terminal when the second object is not detected.

[0241] In some embodiments, the control module 710 is configured to acquire first event data collected by the outer door lock control component; and, when the first event data indicates that the first event has occurred, control the outer door lock control component to trigger interactive content. The first event data includes at least one of the following: Movement status data, which is used to indicate the movement status of the first object; Distance data, the distance data being used to indicate the distance between the first object and the outer door lock control component; Latch status data, which is used to indicate the extension and retraction state of the latch controlled by the outer door locking component; Image data, the image data including an environmental image containing the first object; In some embodiments, the control module 710 is configured to, in response to the interactive operation, control the outer door lock control component to collect first object data of the first object; and control the outer door lock control component to perform the first prompt operation based on the first object data.

[0242] In some embodiments, the control module 710 is configured to determine the event type of the first event based on the first object data; determine a prompting strategy according to the event type; different event types correspond to different prompting strategies; and control the outer door lock control component to perform the first prompting operation that matches the prompting strategy.

[0243] In some embodiments, the control module 710 is configured to control the lock control device to perform a second prompting operation when a second event is detected, the second prompting operation being used to prompt a reminder; the second event includes a third object entering a preset area corresponding to the lock control device.

[0244] In some embodiments, the receiving module 720 is configured to receive a reminder message sent by a second terminal, the reminder message being information associated with the reminder message; the second terminal includes a mobile terminal for controlling the lock control device; the control module 710 is configured to control the lock control device to display the reminder message when the second event is detected.

[0245] In some embodiments, the control module 710 is configured to, upon detecting the occurrence of a second event, control the lock control device to collect second object data of the third object; and, if the second object data meets the prompting requirements of the reminder, control the lock control device to perform the second prompting operation.

[0246] In some embodiments, the preset area includes a first sub-area and a second sub-area; the control module 710 is configured to, when the third object is detected to enter the first sub-area corresponding to the lock control device, control the lock control device to collect the movement trajectory data of the third object; when the movement trajectory data indicates that the third object is moving towards the second sub-area, load the event resources required for the reminder; when the third object is detected to enter the second sub-area corresponding to the lock control device, activate the prompting component of the lock control device, and control the prompting component to perform the second prompting operation, wherein the prompting component is a component in the lock control device used to perform the second prompting operation.

[0247] In summary, the prompting device based on a lock control device provided in this application allows the lock control device to trigger interactive content when it detects an external service event (such as a food delivery event). This interactive content guides a first object (such as a delivery person) to perform an interactive operation. The lock control device then responds to this interactive operation by controlling the external door lock control component to send a prompt message to an associated device to indicate the external service event. This enables users to receive prompt messages promptly through the associated device, effectively improving the efficiency of users responding to external service events, reducing service omissions, and thus enhancing the convenience of the lock control device and improving the user experience.

[0248] It should be noted that the prompting device based on the lock control device provided in the above embodiments is only an example of the division of the above functional modules. In actual applications, the above functions can be assigned to different functional modules as needed, that is, the internal structure of the device can be divided into different functional modules to complete all or part of the functions described above. In addition, the prompting device based on the lock control device provided in the above embodiments and the prompting method embodiments based on the lock control device belong to the same concept, and the specific implementation process can be found in the method embodiments, which will not be repeated here.

[0249] This application also provides an intelligent door lock system, which includes a first door body and the above-mentioned lock control device, the lock control device being installed on the first door body.

[0250] Figure 8 A schematic diagram of an exemplary embodiment of the smart lock system provided in this application is shown. Figure 8 As shown, the intelligent door lock system 800 includes a first door body 830 and a lock control device as described in the above embodiment. The lock control device includes an inner door lock control component 810 and an outer door lock control component 820.

[0251] The inner door lock control component 810 includes a display screen 811; the inner door lock control component 810 internally houses a first controller and a first memory. The inner door lock control component 810 is installed on the interior side of the first door body 830.

[0252] The display screen 811 can be a touch screen, etc. The display screen 811 provides at least the following functions: (1) Real-time monitoring and video intercom: The display screen 811 can display the high-definition image captured by the camera component 821 of the outer door lock control component 820. Users can confirm the visitor's identity without opening the door. The display screen 811 also supports remote video intercom between indoor and outdoor personnel.

[0253] (2) Human-computer interaction function: The display screen 811 displays the human-computer interaction interface, and users can perform human-computer interaction on the display screen 811 through touch operation, voice command operation, physical button operation, etc.

[0254] The first controller can be implemented as an MCU (Microcontroller Unit). The first controller can be called an inner door lock control chip. It is the core control unit in the inner door lock control component 810 and is used for the operation and function implementation of the inner door lock control component 810. For example, the first controller is used to execute the prompting method based on the lock control device involved in this application.

[0255] The first memory can be implemented as FLASH, and the first memory is used to store the data generated in the inner door lock control component 810.

[0256] The exterior door lock control component 820 includes: a camera assembly 821, a display screen 822, a fingerprint collection area 823, a keyhole 824, and a door handle 825; a second controller is installed inside the exterior door lock control component 820. The exterior door lock control component 820 is installed on the exterior side of the first door 830.

[0257] Camera component 821 is a visual acquisition unit integrating a high-definition lens and an infrared fill light module. It uses an image sensor to convert optical images into digital signals through photoelectric conversion, and works with a built-in DSP (Digital Signal Processor) chip to achieve face detection and liveness detection functions. When a user approaches, the camera automatically wakes up and initiates the face recognition process. Camera component 821 is also known as the face recognition module 121 mentioned above.

[0258] The display screen 822 uses capacitive touch technology under a tempered glass panel, and its surface is treated with a scratch-resistant and fingerprint-resistant coating. The display screen 822 contains a touch area with built-in sensing electrodes that can accurately capture the touch position of the user's finger. This display screen 822 is also the display screen 123 mentioned above.

[0259] The fingerprint acquisition area 823 uses a semiconductor capacitive sensor, its surface covered with an ultra-durable sapphire glass protective layer. The fingerprint acquisition area 823 contains multiple miniature capacitive sensing units, offering high resolution and accurately capturing the ridge details of the fingerprint. During operation, it first performs self-calibration to eliminate environmental interference, and then uses a patented algorithm to extract 30-40 feature points from the fingerprint for matching, supporting 360° recognition from any angle. The fingerprint acquisition area 823 is also known as the fingerprint recognition module 122 mentioned above.

[0260] The keyhole 824 provides a mechanical unlocking entry point for the user when the lock control device has insufficient power. The door handle 825 provides support for the user when opening and closing the door, accurately detects the rotation angle and force, and supports the traditional push-to-unlock method.

[0261] The second controller can be implemented as an MCU (Microcontroller Unit). The second controller can be called the external door lock control chip. It is the core control unit in the external door lock control component 820 and is used to control the operation and function implementation of the external door lock control component 820. For example, the second controller is used to control the camera component 821, display screen 822, fingerprint collection area 823, etc. in the external door lock control component 820.

[0262] In some embodiments, the smart lock system 800 also includes other components, the type and number of which can be selected based on the functional requirements of the smart lock system 800. Those skilled in the art will understand that... Figure 8 The structure shown does not constitute a limitation on the smart lock system 800, and may include more or fewer components than shown, or combine certain components, or use different component arrangements.

[0263] This application embodiment also provides a lock control device, which includes an outer door lock control component and an inner door lock control component. The inner door lock control component includes a processor and a memory. The memory stores a computer program, which is loaded and executed by the processor to implement the prompting method based on the lock control device as described above.

[0264] This application also provides a computer-readable storage medium storing a computer program, which is loaded and executed by a processor to implement the prompting method based on a lock control device as described above. Optionally, the computer-readable storage medium may include: read-only memory (ROM), random access memory (RAM), solid-state drives (SSDs), or optical discs, etc. The random access memory may include resistive random access memory (ReRAM) and dynamic random access memory (DRAM). The sequence numbers of the above embodiments are for descriptive purposes only and do not represent the superiority or inferiority of the embodiments.

[0265] This application also provides a computer program product, which includes a computer program stored in a computer-readable storage medium. A processor reads and executes the computer program from the computer-readable storage medium to implement the prompting method based on the lock control device as described above.

[0266] Those skilled in the art will understand that all or part of the steps of the above embodiments can be implemented by hardware or by a program instructing related hardware. The program can be stored in a computer-readable storage medium, such as a read-only memory, a disk, or an optical disk.

[0267] The above description is merely an optional embodiment of this application and is not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

[0268] It should be noted that all processes involving the collection, processing, and analysis of user personal data in this application strictly adhere to privacy protection principles, fully safeguarding users' data security and privacy rights. Specifically, data collected by the lock control device (including internal and external door lock components), such as facial images acquired through AI cameras and reminder messages set by users via the terminal, will not be uploaded to cloud servers or third-party servers for storage or processing. In some embodiments, user-related data stored locally on the lock control device will be encrypted to prevent data leakage risks in the event of device loss or unauthorized access.

[0269] In addition, all data involved in this application (including but not limited to reminder information, user facial images, etc.) are authorized by the user or fully authorized by all parties, and the collection, use and processing of the relevant data must comply with the relevant laws, regulations and standards of the relevant countries and regions.

Claims

1. A prompting method based on a lock control device, characterized in that, The lock control device includes an outer door lock control component; the method includes: Upon detecting the occurrence of a first event, the external door lock control component is controlled to trigger interactive content; the first event includes an external service event, which is used to indicate a service provision request event triggered by a first object providing a service; the interactive content is used to guide the first object to perform an interactive operation associated with the first event; Based on the interactive content, the interactive operation is received in the outer door lock control component; In response to the interactive operation, the outer door lock control component is controlled to perform a first prompting operation. The first prompting operation is used to send a prompting message to an associated device to prompt the first event. The associated device is a device associated with the outer door lock control component.

2. The method according to claim 1, characterized in that, The interactive content includes the first interactive content displayed on the display screen of the outer door lock control component; Receiving the interactive operation in the outer door lock control component based on the interactive content includes: The display screen of the outer door lock control component receives a trigger operation on the first interactive content as the interactive operation.

3. The method according to claim 1, characterized in that, The first prompt operation includes at least one of the following: Send a first prompt message to the inner door locking component of the locking device; Send a second notification message to the smart home devices associated with the lock control device; A third prompt message is sent to a first terminal, which includes a mobile terminal for controlling the lock control device.

4. The method according to any one of claims 1 to 3, characterized in that, The step of controlling the outer door lock control component to perform a first prompt operation in response to the interactive operation includes: In response to the interactive operation, when the second object and the inner door locking component of the locking device meet the first distance requirement, the outer door locking component is controlled to send a first prompt message to the inner door locking component; In response to the interactive operation, if the second object and the inner door lock control component of the lock control device meet the second distance requirement, the outer door lock control component is controlled to send a second prompt message to the smart home device associated with the lock control device; In response to the interaction, if the second object is not detected, the outer door lock control component is controlled to send a third prompt message to the first terminal.

5. The method according to any one of claims 1 to 3, characterized in that, The method further includes: The first event data collected by the external door lock control component is acquired, and the first event data includes at least one of the following: Movement status data, which is used to indicate the movement status of the first object; Distance data, the distance data being used to indicate the distance between the first object and the outer door lock control component; Latch status data, which is used to indicate the extension and retraction state of the latch controlled by the outer door locking component; Image data, the image data including an environmental image containing the first object; The step of controlling the outer door lock control component to trigger interactive content upon detecting the occurrence of the first event includes: When the first event data indicates that the first event has occurred, the external door lock control component is controlled to trigger interactive content.

6. The method according to any one of claims 1 to 3, characterized in that, The step of controlling the outer door lock control component to perform a first prompt operation in response to the interactive operation includes: In response to the interactive operation, the external door lock control component is controlled to collect the first object data of the first object; Based on the first object data, the external door lock control component is controlled to perform the first prompt operation.

7. The method according to claim 6, characterized in that, The step of controlling the outer door lock control component to perform the first prompt operation based on the first object data includes: The event type of the first event is determined based on the data of the first object; The prompting strategy is determined based on the event type; different event types correspond to different prompting strategies. Control the outer door lock control component to perform the first prompting operation that matches the prompting strategy.

8. The method according to any one of claims 1 to 3, characterized in that, The method further includes: Upon detecting the occurrence of a second event, the lock control device is controlled to perform a second prompting operation, which is used to provide a reminder; the second event includes a third object entering a preset area corresponding to the lock control device.

9. The method according to claim 8, characterized in that, The method further includes: The device receives a reminder message sent by a second terminal, the reminder message being information associated with the reminder message; the second terminal includes a mobile terminal for controlling the lock control device. The step of controlling the lock control device to perform a second prompt operation upon detecting the occurrence of a second event includes: Upon detecting the occurrence of the second event, the lock control device is controlled to display the event reminder information.

10. The method according to claim 8, characterized in that, The step of controlling the lock control device to perform a second prompt operation upon detecting the occurrence of a second event includes: Upon detecting the occurrence of a second event, the locking device is controlled to collect the second object data of the third object; If the second object data meets the prompting requirements of the reminder, the lock control device is controlled to perform the second prompting operation.

11. The method according to claim 8, characterized in that, The preset region includes a first sub-region and a second sub-region; Upon detecting the occurrence of a second event, the lock control device is controlled to perform a second prompting operation, which is used to provide reminders, including: When the third object is detected to have entered the first sub-area corresponding to the lock control device, the lock control device is controlled to collect the movement trajectory data of the third object. If the movement trajectory data indicates that the third object is moving toward the second sub-region, load the event resources required for the reminder. Upon detecting that the third object has entered the second sub-area corresponding to the lock control device, the prompting component of the lock control device is activated, and the prompting component is controlled to perform the second prompting operation. The prompting component is a component in the lock control device used to perform the second prompting operation.

12. A notification device based on a lock control device, characterized in that, The lock control device includes an outer door lock control component; the device includes: The control module is used to control the external door lock control component to trigger interactive content when a first event is detected; the first event includes an external service event, which is used to indicate a service provision request event triggered by a first object providing a service; the interactive content is used to guide the first object to perform an interactive operation associated with the first event. A receiving module is configured to receive the interactive operation in the outer door lock control component based on the interactive content; The control module is used to respond to the interactive operation and control the outer door lock control component to perform a first prompt operation. The first prompt operation is used to send a prompt message to the associated device to prompt the first event. The associated device is a device associated with the outer door lock control component.

13. A lock control device, characterized in that, The lock control device includes an outer door lock control component, and the lock control device includes a processor and a memory. The memory stores a computer program, which is loaded and executed by the processor to implement the prompting method based on the lock control device as described in any one of claims 1 to 11.

14. An intelligent door lock system, characterized in that, The intelligent door lock system includes a first door body and a lock control device as described in claim 13, wherein the lock control device is installed on the first door body.

15. A computer program product, characterized in that, The computer program product includes a computer program stored in a computer-readable storage medium, and a processor reads from and executes the computer program to implement the prompting method based on a lock control device as described in any one of claims 1 to 11.

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