Automatic spraying method and device of intelligent door lock, intelligent door lock and storage medium

Abstract

The invention relates to an automatic spraying method and device of an intelligent door lock, the intelligent door lock and a storage medium, and the method comprises the following steps: obtaining an identification result of an identity identification module on a target object; and based on the identification result, controlling the holder module to correspondingly rotate in the horizontal direction and the vertical direction through the camera module, so that a spraying module on the holder module rotates to a first position and performs spraying action on the target object according to a preset spraying mode. Through the method and the device, the problems of incapability of spraying according to user requirements, inconvenience in use and poor user experience in related technologies are solved, the spraying device is controlled by utilizing the set spraying mode, so that the target object is automatically sprayed, the use is convenient, and the user experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of smart door locks, and in particular to an automatic spraying method and device for a smart door lock, a smart door lock, and a storage medium. Background Art

[0002] With the development of science and technology and the improvement of people's living standards, there is an increasing demand for multifunctional applications of smart locks. The current smart door lock solution on the market is: during the opening of the mechanical lock, the blocking ball is pushed by the ball-pushing tube so that the disinfectant is discharged along the gap between the blocking ball and the drain, thereby supplying liquid to the spray component. The disinfectant passes through the water pipe and the diversion pipe and is sprayed from the first atomizing sheet and the second atomizing sheet at different positions of the grip panel, thereby fully disinfecting the palms surrounding the grip panel. The disadvantage of this solution is that it can only disinfect the hands and cannot spray according to user needs, which is inconvenient to use and has a poor user experience.

[0003] Currently, no effective solution has been proposed to address the problems in related technologies, such as the inability to disinfect designated parts of the body, inconvenience in use, and poor user experience. Summary of the invention

[0004] In this embodiment, an automatic spraying method, device, smart door lock and storage medium of a smart door lock are provided to solve the problems in the related art that spraying cannot be performed according to user needs, which is inconvenient to use and has a poor user experience.

[0005] In the first aspect, an automatic spraying method of a smart door lock is provided in this embodiment, wherein the smart door lock comprises a door lock body, and an identity recognition module and a pan / tilt module arranged on the door lock body, wherein the pan / tilt module is equipped with a camera module and a spray module, and when the pan / tilt module rotates in the horizontal and vertical directions, the camera module and the spray module rotate accordingly, and the method comprises: Obtaining the identification result of the target object by the identity recognition module; Based on the recognition result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying method.

[0006] In some embodiments, the identity recognition module is an image recognition module and is mounted on the pan / tilt module; the method further includes: The camera module controls the pan / tilt module to rotate accordingly in the horizontal and vertical directions, so that the identity recognition module on the pan / tilt module rotates to a second position to recognize the target object.

[0007] Obtain the identification result of the target object by the identity recognition module; Based on the identity recognition result, spray the target object in a pre-set spray mode; In some embodiments, the smart door lock further includes an induction recognition module; the method further includes: Before obtaining the identification result of the target object by the identification module, the identification module is powered on by the induction identification module based on the identification result.

[0008] In some of the embodiments, the identity recognition module is disposed at any position except the pan / tilt module.

[0009] Obtain the recognition result of the target object by the identity recognition module, and control the camera module on the pan-tilt module to rotate accordingly in the horizontal and vertical directions based on the recognition result, so that the camera module on the pan-tilt module rotates to a third position, and performs a spray action on the target object according to a preset spray method.

[0010] In some of the embodiments, the spraying method includes spraying type, spraying location information, spraying time information, spraying amount information, spraying distance information and spraying number information.

[0011] In some embodiments, the spray type includes one or more of perfume, hand sanitizer, disinfectant water and moisturizing water.

[0012] In some embodiments, the smart door lock is a single spray door lock; the camera module is a first camera unit; the pan / tilt module is a first pan / tilt unit; the spray module is a first spray unit; Based on the recognition result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying mode, including: When the recognition result is that the target object is recognized, and when the first distance between the target object and the smart door lock satisfies the spray distance information, the first camera unit controls the first pan / tilt unit to rotate accordingly in the horizontal and vertical directions, so that the first spray unit on the first pan / tilt unit rotates to a first position; The spraying action is performed toward the target object in a preset spraying manner.

[0013] In some embodiments, the smart door lock is a dual-spray door lock; the camera module includes a second camera unit and a third camera unit; the pan / tilt module includes a second pan / tilt unit and a third pan / tilt unit; the spray module includes a second spray unit and a third spray unit; the second pan / tilt is equipped with the second camera unit and the second spray unit, and the third pan / tilt is equipped with the third camera unit and the third spray unit; Based on the recognition result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying mode, including: When the recognition result is that the target object is recognized, when the second distance between the target object and the smart door lock satisfies the spray distance information, the second camera unit controls the second pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the second spray unit on the second pan-tilt unit rotates to the second position; and sprays the target object according to a preset spray mode; When the door opening signal is triggered, the third camera unit controls the third pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the third spray unit on the third pan-tilt unit rotates to the third position; and the spray action is implemented to the target object according to the preset spray mode.

[0014] In a second aspect, an automatic spray device of a smart door lock is provided in this embodiment, wherein the smart door lock comprises a door lock body, and an identity recognition module and a pan / tilt module arranged on the door lock body, wherein the pan / tilt module is equipped with a camera module and a spray module, and when the pan / tilt module rotates in the horizontal and vertical directions, the camera module and the spray module rotate accordingly, and the device comprises: an acquisition module and a processing module; The acquisition module is used to obtain the recognition result of the target object by the identity recognition module; The processing module is used to control the pan-tilt module to rotate accordingly in the horizontal and vertical directions through the camera module based on the recognition result, so that the spray module on the pan-tilt module rotates to the first position and performs a spray action on the target object according to a preset spray method.

[0015] In the third aspect, a smart door lock is provided in the present embodiment, including a door lock body and an identity recognition module, a pan-tilt module, a memory and a processor arranged on the door lock body, the pan-tilt module is equipped with a camera module and a spray module, and the pan-tilt module rotates in the horizontal and vertical directions to make the camera module and the spray module rotate accordingly; a computer program is stored in the memory, and when the processor executes the computer program, the automatic spray method of the smart door lock described in the first aspect above is implemented.

[0016] In a fourth aspect, a storage medium is provided in this embodiment, on which a computer program is stored, and when the program is executed by a processor, the automatic spray method of the smart door lock described in the first aspect is implemented.

[0017] Compared with the related art, the automatic spraying method, device, smart door lock and storage medium of the smart door lock provided in this embodiment obtain the recognition result of the target object by the identity recognition module; based on the recognition result, the pan-tilt module is controlled by the camera module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and sprays the target object according to the preset spray method; it solves the problem that the related art cannot spray according to user needs, is inconvenient to use, and has a poor user experience, and uses the set spray method to control the spray device to realize automatic spraying of the target object, which is convenient to use and improves the user experience.

[0018] Details of one or more embodiments of the present application are set forth in the following drawings and description to make other features, objects, and advantages of the present application more readily apparent. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings: Figure 1 This is a hardware structure block diagram of a smart door lock provided in one embodiment of the present application; Figure 2 This is a flow chart of an automatic spraying method of a smart door lock provided by an embodiment of the present application; Figure 3 is a flow chart of step S220 corresponding to a single spray door lock provided in an embodiment of the present application; Figure 4 is a flow chart of step S220 corresponding to the double spray door lock provided in one embodiment of the present application; Figure 5 It is a structural block diagram of an automatic spray device of a smart door lock provided in one embodiment of the present application.

[0020] In the figure: 110, identity recognition module; 120, pan / tilt module; 130, spray module; 140, camera module; 200, processor; 300, memory; 210, acquisition module; 220, processing module. DETAILED DESCRIPTION

[0021] In order to more clearly understand the purpose, technical solutions and advantages of the present application, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments.

[0022] Unless otherwise defined, the technical terms or scientific terms involved in this application shall have the general meaning understood by people with general skills in the technical field to which this application belongs. The words "one", "a", "the", "these" and the like in this application do not indicate a quantitative limitation, and they may be singular or plural. The terms "include", "comprise", "have" and any variants thereof involved in this application are intended to cover non-exclusive inclusions; for example, a process, method and system, product or device comprising a series of steps or modules (units) is not limited to the listed steps or modules (units), but may include unlisted steps or modules (units), or may include other steps or modules (units) inherent to these processes, methods, products or devices. The words "connect", "connected", "coupled" and the like involved in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The "multiple" involved in this application refers to two or more. "And / or" describes the association relationship of associated objects, indicating that there may be three relationships, for example, "A and / or B" may mean: A exists alone, A and B exist at the same time, and B exists alone. Generally, the character " / " indicates that the objects associated with each other are in an "or" relationship. The terms "first", "second", "third", etc. in this application are only used to distinguish similar objects and do not represent a specific ordering of the objects.

[0023] The method embodiment provided in this embodiment can be executed in a smart door lock, a computer or a similar computing device. For example, running on a smart door lock, Figure 1 : is a hardware structure diagram of the smart door lock of this embodiment. Figure 1 As shown, the smart door lock may include a door lock body and an identification module 110, a pan / tilt module 120, one or more processors 200, and a memory 300 for storing data, the pan / tilt module 120 is equipped with a camera module 140 and a spray module 130; wherein the processor 200 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA. The above-mentioned smart door lock may also include a transmission device and an input / output device for communication functions. It can be understood by those skilled in the art that Figure 1 The structure shown is only for illustration and does not limit the structure of the above-mentioned smart door lock. Figure 1 More or fewer components as shown, or with Figure 1 Different configurations shown. For example: the smart door lock can also include a cat's eye module, etc.

[0024] The smart door lock can be a single-spray door lock; in this case, the identity recognition module 110, the pan / tilt module 120, the camera module 140 and the spray module 130 can be arranged on the door lock body on the inside or outside of the door. The smart door lock can also be a double-spray door lock; in this case, the identity recognition module 110, the pan / tilt module 120, the camera module 140 and the spray module 130 are two sets respectively; each set is arranged on the door lock body on the inside and outside of the door respectively.

[0025] The identity recognition module 110 includes but is not limited to a fingerprint recognition module, a palm vein recognition module, a face recognition module, etc.; it stores various identity information of the target object; the identity information includes but is not limited to fingerprint information, palm vein information, face information, etc. After the identity recognition module 110 is started, the current identity information of the object can be obtained to compare the current identity information with the stored identity information. If the current identity information is consistent with the stored identity information, the comparison is passed and the object is considered to be a target object; otherwise, the object is considered to be a non-target object. The pan-tilt module 120 is equipped with a camera module 140 and a spray module 130; wherein the camera module 140 is used to obtain video data, and the camera module 140 controls the pan-tilt module 120 to rotate in the horizontal and vertical directions so that the camera module 140 and the spray module 130 rotate accordingly, so that the spray module 130 on the pan-tilt module 120 can be quickly and accurately rotated to the first position, and spray action is performed on the target object according to a preset spray mode. In other words, by controlling the movement of the pan-tilt module 120, the spray module 130 can spray the designated target object. The spray module 130 includes a liquid holding chamber, a transmission mechanism and a motor. The transmission mechanism may include a push plate, a lead screw and a gear. Under the control of the processor 200, the motor rotates, and the push plate of the lead screw is driven by the gear, thereby pressing the spray button of the liquid holding chamber, so that the solution in the liquid holding chamber is sprayed to the target object.

[0026] Among them, the memory 300 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the automatic spray method of the smart door lock in this embodiment, and the processor 200 executes various functional applications and data processing by running the computer program stored in the memory 300, that is, to implement the above method. The memory 300 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 300 may further include a memory 300 remotely arranged relative to the processor 200, and these remote memories can be connected to the smart door lock via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and a combination thereof.

[0027] The transmission device is used to receive or send data via a network. The above network includes a wireless network provided by the communication provider of the smart door lock. In one example, the transmission device includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device can be a radio frequency (Radio Frequency, referred to as RF) module, which is used to communicate with the Internet wirelessly.

[0028] In this embodiment, an automatic spraying method of a smart door lock is provided. Figure 2 Flow chart of the automatic spraying method of the smart door lock of this embodiment. Figure 2 As shown, the process includes the following steps: Step S210, obtaining the identification result of the target object by the identity recognition module; Step S220, based on the recognition result, the camera module controls the pan / tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan / tilt module rotates to the first position and sprays the target object in a preset spray mode.

[0029] Specifically, the spray mode refers to various parameters set by the user for implementing the spray action, which can be set on the client or the smart door lock. It includes but is not limited to the spray type, spray location information, spray time information, spray volume information, spray distance information, and spray number information. The spray mode can be set on the client or the smart door lock, or it can be set on the client and then synchronized to the smart door lock by the client to reduce the amount of data filled in by the user. In other embodiments, the spray mode may also include the identity information of the target object; the identity information can be synchronized to the identity recognition module for use, and there is no restriction on this.

[0030] After the spray mode is set, the smart door lock can be used normally. In this embodiment, the camera module and the identity recognition module are separate, and the video data collected by the camera module is transmitted to the identity recognition module; the target object is identified in the identity recognition module to obtain a recognition result, and the recognition result includes identifying the target object and not identifying the target object. When the recognition result is that the target object is identified, the relevant process of spraying is executed. Otherwise, the recognition result is obtained again. That is to say, when the target object is identified, the position of the spray module is adjusted by controlling the pan-tilt module to rotate accordingly in the horizontal and vertical directions through the camera module, so that the spray module on the pan-tilt module rotates to the first position; and according to the relevant parameters in the spray mode, the spray action on the target object is automatically implemented, which is convenient to use and improves the user experience.

[0031] In the related art, the smart door lock solution is: during the opening of the mechanical lock, the blocking ball is pushed by the ball-pushing tube so that the disinfectant is discharged along the gap between the blocking ball and the drain outlet, thereby supplying liquid to the spray component, and the disinfectant passes through the water pipe and the shunt pipe, and is sprayed from the first atomizing sheet and the second atomizing sheet at different positions of the grip panel, thereby fully disinfecting the palms surrounding the grip panel. The disadvantage of this solution is that it can only achieve the disinfection of the hands, and it cannot spray according to the user's needs, which is inconvenient to use and has a poor user experience. In this embodiment, the identification result of the target object by the identity recognition module is obtained; based on the identification result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and sprays the target object according to the preset spray mode; the problem that it is impossible to spray according to the user's needs, inconvenient to use, and poor user experience in the related art is solved, and the control of the smart door lock by setting the spray mode is used to realize automatic spraying of the target object, which is convenient to use and improves the user experience.

[0032] The implementation of the method embodiment of the present application is related to the structure of the smart door lock, which is described in detail below: In some of the embodiments, the identity recognition module is an image recognition module and is mounted on the pan / tilt module; the automatic spraying method of the smart door lock further includes the following steps: The camera module controls the pan / tilt module to rotate accordingly in the horizontal and vertical directions, so that the identity recognition module on the pan / tilt module rotates to the second position to recognize the target object.

[0033] Specifically, the identity recognition module is an image recognition module, which can also be mounted on the pan-tilt module. The pan-tilt module rotates in the horizontal and vertical directions accordingly, which can also drive the rotation of the identity recognition module, so that the identity recognition module on the pan-tilt module rotates to the second position to identify the target object; thereby expanding the recognition range, and being able to achieve multi-angle recognition, and improving the accuracy of recognition. It can be considered that the identity recognition module can be combined with the camera module into one module to simplify the overall structure of the smart door lock.

[0034] After the camera module (image recognition module) rotates to the second position to identify the target object, the identification result of the target object is obtained; the camera module (image recognition module) controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and implements a spray action to the target object according to a preset spray method.

[0035] In some embodiments, the smart door lock further includes a sensing recognition module; the automatic spraying method of the smart door lock further includes the following steps: Before obtaining the identification result of the target object by the identification module, the identification module is powered on by the sensing identification module.

[0036] Specifically, the sensing and identification module includes but is not limited to laser radar, infrared sensor, etc.; it can detect whether there is an object approaching (for example, the object moves from far to near, and the final distance from the smart door lock is less than a certain distance threshold, which can be set by the usage scenario); if it is detected that the object is approaching, the identification module is powered on and started to prepare for spraying.

[0037] If it is a single spray door lock, the sensing recognition module is the first sensing recognition unit, and the identification module is the first identification unit; these components can be installed on the inside or outside of the door. When an object is detected approaching, the first sensing recognition unit powers on the first identification unit to support spraying of the target object on the door installation side.

[0038] If it is a double-spray door lock; the sensing and recognition module is a second sensing and recognition unit and a third sensing and recognition unit, and the identity recognition module includes a second identity recognition unit and a third identity recognition unit; these components are installed on the inside and outside of the door respectively (for example: the second sensing and recognition unit and the second identity recognition unit are installed on the inside of the door; the third sensing and recognition unit and the third identity recognition unit are installed on the outside of the door). When an object is detected approaching on the inside of the door, the second sensing and recognition unit powers on the second identity recognition unit to support spraying of the target object on the inside of the door. When an object is detected approaching on the outside of the door, the third sensing and recognition unit powers on the third identity recognition unit to support spraying of the target object on the outside of the door.

[0039] Through this embodiment, when an object is detected approaching, the sensing recognition module is powered on to prepare for subsequent spraying, and the energy consumption of the smart door lock can be reduced.

[0040] In some of the embodiments, the identity recognition module is disposed at any position except the pan / tilt module.

[0041] Specifically, the identity recognition module is set at any position except the pan / tilt module. For example, the identity recognition module is set at a position on the door lock body (except the pan / tilt module). As a component on the door lock body, it is convenient to install the smart door lock. Another example: the identity recognition module is set at a position other than the door lock body, which can expand the scope of identity recognition.

[0042] After the identity recognition module is set up, it will detect the object in real time and generate an identification result for the target object; the identification result is transmitted to the camera module; based on the identification result, the spray module on the pan-tilt module is controlled by the camera module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and implements a spray action on the target object according to a preset spray method.

[0043] In some of the embodiments, the spraying method includes spraying type, spraying location information, spraying time information, spraying amount information, spraying distance information and spraying number information.

[0044] Specifically, the spray mode can be set through the application. For example: the application is set in the client; the user can fill in the spray mode in the application in the client to complete the setting of the smart door lock spray mode. The client can be a mobile terminal, a fixed terminal or a portable terminal, such as a mobile phone, a desktop computer, a laptop computer, a notebook computer, a netbook computer, a tablet computer, a personal communication system (PCS) device, a personal navigation device, a personal digital assistant (PDA), an audio / video player, a digital camera / camcorder, an e-book device, a game device or any combination thereof, including accessories and peripherals of these devices or any combination thereof.

[0045] For example: setting the spray mode on the mobile phone application. The spray mode includes spray type, spray part information, spray time information, spray amount information, spray distance information and spray number information. Among them, the spray type includes but is not limited to one or more of perfume, hand sanitizer, disinfectant and moisturizing water. The spray part information is the target object and its corresponding specific spray part. Among them, the spray time information can include all day, four time periods, and custom time settings; the pan / tilt module is started to rotate only when the set time period is reached, and power consumption can also be saved. The spray amount information is the size of the spray amount, including small, medium and large gears. Specifically, the size of the spray amount is controlled according to the motor rotation speed and angle size. In other embodiments, the gear can have more or fewer gears, and there is no restriction on this. The spray distance information includes fixed distance selection set for different solutions. For example: hand sanitizer can be sprayed at a closer distance, and perfume can be sprayed at a longer distance. In other embodiments, the spray distance of different solutions can be customized. The number of sprays information, the default state is to spray once; it also supports customized settings according to user needs.

[0046] Through this embodiment, the spray mode of the smart door lock is set using an application, which enables the user to set or modify the spray mode anytime and anywhere.

[0047] In some embodiments, the smart door lock is a single spray door lock; the camera module is a first camera unit; the pan / tilt module is a first pan / tilt unit; the spray module is a first spray unit; Figure 3 As shown, based on the recognition result, step S220 controls the pan / tilt module to rotate correspondingly in the horizontal and vertical directions through the camera module, so that the spray module on the pan / tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying mode, including the following steps: Step S310, when the recognition result is that the target object is recognized, when the first distance between the target object and the smart door lock satisfies the spray distance information, the first camera unit controls the first pan / tilt unit to rotate accordingly in the horizontal and vertical directions, so that the first spray unit on the first pan / tilt unit rotates to the first position; Step S320, spraying the target object in a preset spraying manner.

[0048] Specifically, various threshold judgments are performed before controlling the rotation of the pan / tilt unit; specifically, the target object is identified, and the first distance between the target object and the smart door lock satisfies the spray distance information; after these conditions are met, the first camera unit controls the first pan / tilt unit to rotate accordingly in the horizontal and vertical directions, so that the first spray unit on the first pan / tilt unit rotates to the first position. In other embodiments, other threshold judgments can be set according to usage requirements, and there is no limitation on this. For example: the spray time information can be set separately. After the above conditions are met, the current time needs to meet the spray time information (set time) to start the first pan / tilt module. The current time can be obtained by the timer on the smart door lock.

[0049] The first distance between the target object and the smart door lock can be obtained by the induction recognition module set on the smart door lock, and there is no restriction on this. For example, the first distance is compared with the spray distance information; if the first distance is less than or equal to the spray distance information, it is considered that the first distance meets the spray distance information, and the first camera unit controls the first pan / tilt unit to drive the first spray unit to move, so as to adjust the first spray unit to the current optimal spray position (first position); and then according to the relevant parameters of the spray method (such as: spray quantity information, spray distance information and spray number information), the target object is sprayed.

[0050] In this embodiment, the spraying method is used to improve the spraying effect, and the spraying is relatively imperceptible to the user, so as to enhance the user experience.

[0051] In some embodiments, the smart door lock is a dual-spray door lock; the camera module includes a second camera unit and a third camera unit; the pan / tilt module includes a second pan / tilt unit and a third pan / tilt unit; the spray module includes a second spray unit and a third spray unit; the second pan / tilt is equipped with a second camera unit and a second spray unit, and the third pan / tilt is equipped with a third camera unit and a third spray unit; Figure 4 As shown, based on the recognition result, step S220 controls the pan / tilt module to rotate correspondingly in the horizontal and vertical directions through the camera module, so that the spray module on the pan / tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying mode, including the following steps: Step S410, when the recognition result is that the target object is recognized, when the second distance between the target object and the smart door lock satisfies the spray distance information, the second camera unit controls the second pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the second spray unit on the second pan-tilt unit rotates to the second position; and the spray action is performed on the target object according to the preset spray mode; Step S420, when the door opening signal is triggered, the third camera unit is used to control the third pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the third spray unit on the third pan-tilt unit rotates to the third position; and the spray action is implemented to the target object according to the preset spray mode.

[0052] Specifically, the process of judging other threshold values ​​such as the second distance is similar to that in step S310, and will not be repeated. The door opening signal may be a latch bolt signal, which is a signal that the latch bolt of the smart door lock is activated once, indicating that the door has been opened.

[0053] Example: The second pan / tilt unit and the second spray unit are arranged in the door lock body on the inner side of the door; the third pan / tilt unit and the third spray unit are arranged in the door lock body on the outer side of the door; when the target object goes out (when the second identity recognition unit detects that the object is the target object and the second distance between the target object and the smart door lock meets the spray distance information), the second pan / tilt unit is controlled to drive the second spray unit to move, so that the second spray unit moves to the second position (the best spray position for spraying into the door); through the second spray unit, according to the relevant parameters of the spray mode (such as: spray quantity information, spray distance information and spray number information), the target object in the door is sprayed; when the inclined tongue signal is triggered, the target object goes outside the door and the third pan / tilt unit is started; when the third distance between the target object and the smart door lock meets the spray distance information, the third pan / tilt unit is controlled to drive the third spray unit to move, so that the third spray unit moves to the third position (the best spray position for spraying out of the door); through the third spray unit, according to the relevant parameters of the spray mode (such as: spray quantity information, spray distance information and spray number information), the target object outside the door is sprayed.

[0054] Example: The second pan-tilt unit and the second spray unit are arranged in the door lock body outside the door; the third pan-tilt unit and the third spray unit are arranged in the door lock body inside the door; when the target object enters the door (when the second identity recognition unit detects that the object is the target object and the second distance between the target object and the smart door lock meets the spray distance information). When the second distance between the target object and the smart door lock meets the spray distance information, the second pan-tilt unit is controlled to drive the second spray unit to move, so that the second spray unit moves to the second position (the best spray position for spraying outside the door); through the second spray unit, according to the relevant parameters of the spray mode (such as: spray quantity information, spray distance information and spray number information), the target object inside the door is sprayed; when the oblique tongue signal is triggered, the target object enters the door and the third pan-tilt unit is started; when the third distance between the target object and the smart door lock meets the spray distance information, the third pan-tilt unit is controlled to drive the third spray unit to move, so that the third spray unit moves to the third position (the best spray position for spraying inside the door); through the third spray unit, according to the relevant parameters of the spray mode (such as: spray quantity information, spray distance information and spray number information), the target object inside the door is sprayed.

[0055] In this embodiment, the spraying method is used to improve the spraying effect, and the spraying is relatively imperceptible to the user, so as to enhance the user experience. In other embodiments, the spraying time information can also be set, and this will not be repeated.

[0056] It should be noted that the steps shown in the above process or the flowchart in the accompanying drawings can be executed in a computer system such as a set of computer executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0057] In this embodiment, an automatic spray device for a smart door lock is also provided, which is used to implement the above embodiments and preferred embodiments, and will not be repeated hereafter. The terms "module", "unit", "subunit", etc. used below can implement a combination of software and / or hardware of a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0058] Figure 5 : is a structural block diagram of the automatic spray device of the smart door lock of this embodiment, such as Figure 5 As shown, the device includes: an acquisition module 210 and a processing module 220; An acquisition module 210 is used to acquire the recognition result of the target object by the identity recognition module; The processing module 220 is used to control the pan / tilt module to rotate accordingly in the horizontal and vertical directions through the camera module based on the recognition result, so that the spray module on the pan / tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying method.

[0059] Through the above device, the problems in the related art of being unable to spray according to user needs, being inconvenient to use, and having a poor user experience are solved. The spray device is controlled by setting the spray mode to achieve automatic spraying of the target object, which is convenient to use and improves the user experience.

[0060] In some of the embodiments, the identity recognition module is an image recognition module and is mounted on the pan / tilt module; The camera module controls the pan / tilt module to rotate accordingly in the horizontal and vertical directions, so that the identity recognition module on the pan / tilt module rotates to the second position to recognize the target object.

[0061] In some of the embodiments, the smart door lock further includes an induction recognition module; Before obtaining the identification result of the target object by the identification module, the identification module is powered on by the sensing identification module.

[0062] In some of the embodiments, the identity recognition module is disposed at any position except the pan / tilt module.

[0063] The identification result of the target object by the identity recognition module is obtained, and based on the identification result, the camera module on the pan-tilt module is controlled to rotate accordingly in the horizontal and vertical directions, so that the camera module on the pan-tilt module is rotated to the third position, and a spray action is performed on the target object according to a preset spray method.

[0064] In some of the embodiments, the spraying method includes spraying type, spraying location information, spraying time information, spraying amount information, spraying distance information and spraying number information.

[0065] In some of the embodiments, the spray type includes one or more of perfume, hand sanitizer, disinfectant water, and moisturizing water.

[0066] In some embodiments, the smart door lock is a single spray door lock; the camera module is a first camera unit; the pan / tilt module is a first pan / tilt unit; the spray module is a first spray unit; The processing module 220 is further configured to, when the recognition result is that the target object is recognized and the first distance between the target object and the smart door lock satisfies the spray distance information, control the first pan / tilt unit to rotate accordingly in the horizontal and vertical directions through the first camera unit, so that the first spray unit on the first pan / tilt unit rotates to the first position; The spray action is carried out toward the target object according to the preset spray mode.

[0067] In some embodiments, the smart door lock is a double spray door lock; the camera module includes a second camera unit and a third camera unit; the pan / tilt module includes a second pan / tilt unit and a third pan / tilt unit; the spray module includes a second spray unit and a third spray unit; The processing module 220 is further configured to, when the recognition result is that the target object is recognized and the second distance between the target object and the smart door lock satisfies the spray distance information, control the second pan-tilt unit to rotate accordingly in the horizontal and vertical directions through the second camera unit, so that the second spray unit on the second pan-tilt unit rotates to the second position; and sprays the target object according to a preset spray mode; When the door opening signal is triggered, the third camera unit controls the third pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the third spray unit on the third pan-tilt unit rotates to the third position; and the spray action is implemented to the target object according to the preset spray mode.

[0068] It should be noted that the above modules can be functional modules or program modules, and can be implemented by software or hardware. For modules implemented by hardware, the above modules can be located in the same processor; or the above modules can be located in different processors in any combination.

[0069] In addition, in combination with the automatic spraying method of the smart door lock provided in the above embodiments, a storage medium can also be provided in this embodiment to implement the automatic spraying method. The storage medium stores a computer program; when the computer program is executed by the processor, any one of the automatic spraying methods of the smart door lock in the above embodiments is implemented.

[0070] It should be noted that the information and data involved in this application are all authorized by the user or fully authorized by all parties and will be used legally.

[0071] It should be understood that the specific embodiments described herein are only used to explain the application, rather than to limit it. Based on the embodiments provided in this application, all other embodiments obtained by ordinary technicians in this field without creative work are within the protection scope of this application.

[0072] Obviously, the drawings are only some examples or embodiments of the present application. For ordinary technicians in the field, the present application can also be applied to other similar situations based on these drawings without creative work. In addition, it is understandable that although the work done in this development process may be complicated and lengthy, for ordinary technicians in the field, certain changes in design, manufacturing or production based on the technical content disclosed in this application are only conventional technical means and should not be regarded as insufficient content disclosed in this application.

[0073] The term "embodiment" in this application refers to a specific feature, structure or characteristic described in conjunction with the embodiment that can be included in at least one embodiment of the present application. The appearance of this phrase in various locations in the specification does not necessarily mean the same embodiment, nor does it mean that it is mutually exclusive with other embodiments and is independent or optional. It is clearly or implicitly understood by those of ordinary skill in the art that the embodiments described in this application can be combined with other embodiments without conflict.

[0074] The above-mentioned embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of patent protection. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the scope of protection of the present application. Therefore, the scope of protection of the present application shall be subject to the attached claims.

Claims

1. An automatic spraying method for a smart door lock, characterized in that: The smart door lock comprises a door lock body, and an identity recognition module and a pan-tilt module arranged on the door lock body, the pan-tilt module is equipped with a camera module and a spray module, and the pan-tilt module rotates in the horizontal and vertical directions to make the camera module and the spray module rotate accordingly, and the method comprises: Obtaining the identification result of the target object by the identity recognition module; Based on the recognition result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying method.

2. The automatic spraying method of the smart door lock according to claim 1, characterized in that: The identity recognition module is an image recognition module and is mounted on the pan / tilt module; the method further includes: The camera module controls the pan / tilt module to rotate accordingly in the horizontal and vertical directions, so that the identity recognition module on the pan / tilt module rotates to a second position to recognize the target object.

3. The automatic spraying method of the smart door lock according to claim 1, characterized in that: The identity recognition module is arranged at any position except the pan / tilt module.

4. The automatic spraying method of the smart door lock according to claim 1, characterized in that: The spraying method includes spraying type, spraying location information, spraying time information, spraying amount information, spraying distance information and spraying number information.

5. The automatic spraying method of the smart door lock according to claim 4, characterized in that: The spray types include one or more of perfume, hand sanitizer, disinfectant water and moisturizing water.

6. The automatic spraying method of the smart door lock according to any one of claims 1 to 5, characterized in that: The smart door lock is a single spray door lock; the camera module is a first camera unit; the pan / tilt module is a first pan / tilt unit; the spray module is a first spray unit; Based on the recognition result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying mode, including: When the recognition result is that the target object is recognized, and when the first distance between the target object and the smart door lock satisfies the spray distance information, the first camera unit controls the first pan / tilt unit to rotate accordingly in the horizontal and vertical directions, so that the first spray unit on the first pan / tilt unit rotates to a first position; The spraying action is performed toward the target object in a preset spraying manner.

7. The automatic spraying method of the smart door lock according to any one of claims 1 to 5, characterized in that: The smart door lock is a double-spray door lock; the camera module includes a second camera unit and a third camera unit; the pan / tilt module includes a second pan / tilt unit and a third pan / tilt unit; the spray module includes a second spray unit and a third spray unit; the second pan / tilt is equipped with the second camera unit and the second spray unit, and the third pan / tilt is equipped with the third camera unit and the third spray unit; Based on the recognition result, the camera module controls the pan-tilt module to rotate accordingly in the horizontal and vertical directions, so that the spray module on the pan-tilt module rotates to the first position and performs a spraying action on the target object according to a preset spraying mode, including: When the recognition result is that the target object is recognized, when the second distance between the target object and the smart door lock satisfies the spray distance information, the second camera unit controls the second pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the second spray unit on the second pan-tilt unit rotates to the second position; and sprays the target object according to a preset spray mode; When the door opening signal is triggered, the third camera unit controls the third pan-tilt unit to rotate accordingly in the horizontal and vertical directions, so that the third spray unit on the third pan-tilt unit rotates to the third position; and the spray action is implemented to the target object according to the preset spray mode.

8. An automatic spray device for a smart door lock, characterized in that: The smart door lock comprises a door lock body, an identity recognition module and a pan-tilt module arranged on the door lock body, the pan-tilt module is equipped with a camera module and a spray module, and the pan-tilt module rotates in the horizontal and vertical directions to make the camera module and the spray module rotate accordingly. The device comprises: an acquisition module and a processing module; The acquisition module is used to obtain the recognition result of the target object by the identity recognition module; The processing module is used to control the pan-tilt module to rotate accordingly in the horizontal and vertical directions through the camera module based on the recognition result, so that the spray module on the pan-tilt module rotates to the first position and performs a spray action on the target object according to a preset spray method.

9. A smart door lock, comprising a door lock body and an identity recognition module, a pan-tilt module, a memory and a processor arranged on the door lock body, wherein the pan-tilt module is equipped with a camera module and a spray module, and when the pan-tilt module rotates in the horizontal and vertical directions, the camera module and the spray module rotate accordingly; characterized in that: A computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps of the automatic spray method of the smart door lock according to any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the automatic spray method of the smart door lock described in any one of claims 1 to 7 are implemented.

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