Smart doorbell-based pacification method and apparatus

Abstract

The application discloses a kind of based on the pacification method and device of intelligent doorbell, applied to intelligent doorbell system, method includes: first, by the environment perception module outside the door obtains the environment information corresponding to the area outside the door, then based on environment information determines environment abnormality degree value, when environment abnormality degree value is greater than preset environment abnormality degree threshold value, or intelligent doorbell is pressed by person, by pet state perception module obtains the state information of target pet in the area inside the door, then based on state information determines target pet target stress state grade, then based on the first mapping relationship between preset stress state grade and pacification strategy determines target pacification strategy corresponding to target stress state grade, finally, based on target pacification strategy, target pet is pacified.Using the present application embodiment, the pacification efficiency of pet stress emotion when the abnormality occurs in the environment outside the door is improved.

Description

Technical Field

[0001] This invention relates to the field of pet soothing technology, and in particular to a soothing method and device based on a smart doorbell. Background Technology

[0002] With the rapid popularization of smart home technology, smart doorbells have gradually become an important terminal device in the field of home security, and their application scenarios in the home are becoming increasingly diverse. At the same time, the scale and proportion of pet ownership in modern families continue to rise, and pets have become an important part of home life. When there are strange people lingering outside the door, sudden abnormal noises, frequent movement of people, or other environmental anomalies, or when a visitor presses the smart doorbell button to generate a trigger signal, the sudden changes in the outside environment can easily stimulate pets indoors, causing them to experience various stress reactions such as anxiety, alertness, tension, and panic. If effective intervention and emotional soothing are not provided to pets in a timely manner, it can easily lead to pets barking incessantly, restless back and forth, and abnormal behavior. In severe cases, it can also cause psychological and emotional damage and fluctuations in the pet's physiological state.

[0003] In existing technologies, conventional smart doorbells are limited to monitoring the external environment, reminding visitors, and simple remote intercom functions. They lack the ability to perceive and soothe the emotional state of pets indoors. Therefore, how to improve the efficiency of soothing pets' stress when the external environment is abnormal is an urgent problem to be solved. Summary of the Invention

[0004] This application provides a soothing method and device based on a smart doorbell, which improves the efficiency of soothing pets' stress when the external environment is abnormal.

[0005] In a first aspect, embodiments of this application provide a soothing method based on a smart doorbell, applied to a smart doorbell system. The smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is disposed on the smart doorbell, and the pet status sensing module is disposed on a pet wearable device. The pet wearable device is worn on the target pet. The method includes: The environmental information corresponding to the area outside the door is obtained through the external environment sensing module. The degree of environmental anomaly is determined based on the aforementioned environmental information; When the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal, the pet status perception module obtains the status information of the target pet in the door area. The target stress state level of the target pet is determined based on the status information; The target soothing strategy corresponding to the target stress state level is determined based on a first mapping relationship between preset stress state levels and soothing strategies; the first mapping relationship allows the target user to set and customize it independently. The target pet is soothed based on the target soothing strategy.

[0006] Secondly, this application provides a soothing device based on a smart doorbell, applied to a smart doorbell system. The smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is disposed on the smart doorbell, and the pet status sensing module is disposed on a pet wearable device. The pet wearable device is worn on the target pet. The device includes: an acquisition unit and a processing unit. The acquisition unit is used to acquire environmental information corresponding to the area outside the door through the external environment sensing module. The processing unit is used to determine the degree of environmental anomaly based on the environmental information; The acquisition unit is used to acquire the status information of the target pet in the door area through the pet status perception module when the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal. The processing unit is used to determine the target stress state level of the target pet based on the state information; The target soothing strategy corresponding to the target stress state level is determined based on a first mapping relationship between preset stress state levels and soothing strategies; the first mapping relationship allows the target user to set and customize it independently. The target pet is soothed based on the target soothing strategy.

[0007] Thirdly, embodiments of the present invention provide an electronic device, including: a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor to cause the electronic device to perform the method as described in the first aspect.

[0008] Fourthly, embodiments of the present invention provide a computer-readable storage medium storing a computer program that is executed by a processor to implement the method as described in the first aspect.

[0009] Fifthly, embodiments of the present invention provide a computer program product including a non-transitory computer-readable storage medium storing a computer program, such that a computer performs the method as described in the first aspect.

[0010] Implementing the embodiments of the present invention has the following beneficial effects: As can be seen, the soothing method based on a smart doorbell described in this embodiment of the invention is applied to a smart doorbell system. The smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is installed on the smart doorbell, and the pet status sensing module is installed on a pet wearable device. The pet wearable device is worn on the target pet. First, the external environment sensing module obtains environmental information corresponding to the area outside the door. Then, based on the environmental information, it determines the degree of environmental anomaly. When the degree of environmental anomaly is greater than a preset environmental anomaly threshold, or when the smart doorbell is pressed, the pet status sensing module obtains the status information of the target pet in the area inside the door. Then, based on the status information, it determines the target stress state level of the target pet. Next, based on a first mapping relationship between a preset stress state level and a soothing strategy, it determines the target soothing strategy corresponding to the target stress state level. Finally, it soothes the target pet based on the target soothing strategy, thereby improving the efficiency of soothing the pet's stress when an abnormality occurs in the external environment. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this application or the background art, the accompanying drawings used in the embodiments of this application or the background art will be described below.

[0012] Figure 1 This is a schematic diagram of the structure of an intelligent doorbell system provided in an embodiment of this application; Figure 2 This is a flowchart of a soothing method based on a smart doorbell provided in an embodiment of this application; Figure 3 This is a flowchart of a method for determining the degree of environmental anomaly, provided in an embodiment of this application. Figure 4 This is a flowchart of a method for determining the stress state level of a target, provided in an embodiment of this application; Figure 5 This is a flowchart of a method for determining a target stress state value provided in an embodiment of this application; Figure 6 This is a schematic diagram of another intelligent doorbell system provided in the embodiments of this application; Figure 7 This is a schematic diagram of the structure of a soothing device based on a smart doorbell provided in an embodiment of this application; Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. Detailed Implementation

[0013] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present application.

[0014] The terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0015] In this document, the term "implementation" means that a specific feature, structure, or characteristic described in connection with an implementation may be included in at least one implementation of this application. The appearance of this phrase in various places in the specification does not necessarily refer to the same implementation, nor is it a separate or alternative implementation mutually exclusive with other implementations. It will be explicitly and implicitly understood by those skilled in the art that the implementations described herein can be combined with other implementations.

[0016] Please see Figure 1 , Figure 1 This is a structural schematic diagram of an intelligent doorbell system provided in an embodiment of this application. Figure 1 In this system, the smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module.

[0017] In this embodiment, the external environment sensing module is installed on the smart doorbell, the pet status sensing module is installed on the pet wearable device, and the pet wearable device is worn on the target pet.

[0018] In this embodiment, the smart doorbell can be installed in a wall-mounted manner outside the entrance door of a residence. Specifically, it can be fixed in the center of the outer door panel, on the side of the door frame, or on the outer wall of the lintel above the entrance door. During installation, it can be assembled without damage using the matching mounting base and fasteners. First, the mounting base is fixed to the preset installation position outside the entrance door using adhesive or micro-fasteners. Then, the smart doorbell is snapped into place with the mounting base to complete the overall assembly. The smart doorbell is installed flush with the exterior wall, door frame, or door panel, without occupying passage space outside the door or affecting the normal opening and closing of the entrance door. It also ensures that the external environment sensing module installed on the smart doorbell faces the public area outside the door without obstruction, allowing it to collect environmental information such as sound, human movement, and people staying in the area outside the door without obstruction or blind spots. At the same time, the smart doorbell is installed at a height that matches the normal height of a person's hand to operate the button, which can balance the convenience of visitors to use the button with the complete field of vision of environmental sensing.

[0019] The external environment sensing module can be a composite sensing device integrating a sound decibel sensor, a high-sensitivity noise-canceling microphone, a pyroelectric infrared human body sensor, a microwave radar motion sensor, and a dwell time detection chip. The sound decibel sensor is used to collect the intensity of sounds outside the door, the high-sensitivity noise-canceling microphone is used to record human voices and various abnormal noises outside the door and filter outdoor background noise, the pyroelectric infrared human body sensor is used to sense human heat source activity outside the door to count the frequency of human movement, the microwave radar motion sensor is used to accurately identify subtle behaviors such as people lingering or moving slowly in front of the door, and the dwell time detection chip is used to measure the duration of people staying in the area outside the door in real time. The sound decibel sensor, high-sensitivity noise-canceling microphone, pyroelectric infrared human body sensor, microwave radar motion sensor, and dwell time detection chip can be deployed individually or combined in any way on the smart doorbell. The sound decibel sensor, installed inside the door environment sensing module, is specifically designed to collect various sound signals from the area outside the residential door in real time and convert them into quantifiable decibel values. It can accurately identify the intensity of different sound sources, such as conversations, loud noises, rapid knocking, and unfamiliar noises, and can precisely quantify the sound intensity. A high-sensitivity noise-canceling microphone is used to pick up human voices, visitor conversations, and various environmental noises from the area outside the door around the clock. It has a built-in noise reduction filtering algorithm that automatically filters out irrelevant background noise such as outdoor wind and rain, traffic, and neighborhood noise, clearly preserving the characteristics of valid human voices and abnormal sounds. This avoids misjudging the environment due to background noise. It has high sound sensitivity and a wide pickup range, enabling it to capture subtle sound changes at the door from a distance. Combined with the sound decibel sensor, it forms a complementary sound feature system, improving the accuracy of the external environment information collection. The pyroelectric infrared human body sensor works based on the principle of human infrared heat source sensing, and can detect the approach, movement, and departure of people in the area outside the door in real time. The thermal activity sensor is unaffected by changes in light intensity throughout the day and night, and can stably detect human targets in all weather conditions. It can accurately count the frequency of movement of people outside the door, effectively distinguish between normal passing by and deliberate loitering behavior, and avoid false triggering by non-human targets such as swaying trees and moving objects. The microwave radar motion sensor can monitor the entire space outside the door through microwave detection. Compared with the pyroelectric infrared sensor, it has the ability to detect slow movement, slight loitering, and close-range lingering behavior. It can accurately capture subtle movements such as people slowly pacing and lingering in front of the door. The detection is not affected by light or thin obstructions, and the monitoring range is larger and the sensitivity is higher. It can make up for the deficiency of infrared sensors in detecting slow targets and comprehensively improve the perception dimension of people's behavior outside the door. The dwell time detection chip works in conjunction with the pyroelectric human infrared sensor and the microwave radar motion sensor. After detecting a human target outside the door, it automatically starts the timing function to accurately record the continuous dwell time of people in the area in front of the door.

[0020] The pet status sensing module is located inside the pet wearable device. It is a miniaturized, low-power wearable multi-sensor fusion detection device, mainly composed of one or more of the following: heart rate sensor, limb vibration frequency sensor, motion posture acquisition sensor, miniature noise reduction pickup sensor, and body temperature sensor. The whole device adopts a lightweight and sealed structure design, which is suitable for wearing and installing on the pet's neck or torso. It can collect the target pet's physiological and behavioral status parameters in real time, non-invasively and around the clock, and upload the collected status data to the smart doorbell in real time via wireless communication. Among them, the heart rate sensor, which uses photoelectric sensing or micro-vibration sensing principles and is embedded in the pet wearable device, can collect the real-time heart rate value of the target pet in real time and continuously. It can accurately capture physiological changes such as increased heart rate and abnormal heart rate fluctuations when the pet is frightened, anxious, or stressed. It is not affected by the pet's normal slight movements such as walking and resting. It has high acquisition accuracy, small size, and no pressure when worn. The limb vibration frequency sensor can sense and collect the amplitude and frequency of subtle tremors, shaking, and restless tremors of the pet's body and limbs in real time. It can accurately count the frequency of limb shaking and effectively distinguish between normal swaying and continuous limb stress shaking caused by external stimuli. It has high sensitivity and fast response speed. The motion posture acquisition sensor can monitor the pet's walking and running in real time. Speed, pacing frequency, head turning frequency, and posture changes when getting up or lying down can comprehensively capture abnormal behavioral characteristics of pets under stress, such as restlessness, pacing back and forth, and frequent head turning. The miniature noise-canceling sound sensor can record the pet's low growling, barking, howling, and panting sounds at close range, while filtering out irrelevant background noise such as indoor appliance noise and ambient wind noise, clearly identifying the vocal characteristics of the pet under different emotions, and providing acoustic evidence that the pet is under stress, fear, or anxiety. The body temperature detection sensor can collect the pet's body surface temperature data in real time, and can capture slight fluctuations in body temperature caused by emotional tension or fright, further enriching the dimensions of pet status information collection and making the basis for determining stress state more comprehensive and sufficient.

[0021] It should be explained that, in this embodiment, the pet wearable device can adopt a lightweight, waterproof, impact-resistant, and flexible skin-friendly ring structure design. The overall shape is adapted to the body characteristics of domestic dogs and cats. The device has a reserved sealed installation cavity for embedding the pet status sensing module, micro power supply module, and wireless communication unit. The overall shape is rounded and without sharp edges, and the weight is light. When worn, it will not cause pressure on the pet, nor will it affect the pet's normal daily activities such as walking, running, lying down, and eating. The pet wearable device is mainly worn around the outer perimeter of the target pet's neck in the form of a collar, equipped with an adjustable buckle structure, which can flexibly adjust the tightness according to the thickness of different pets' necks to achieve a close and stable wearing fixation. Alternatively, it can adopt a chest strap structure to cover the pet's chest and back, and adapt to the torso contours of pets of different sizes through multi-point straps. After wearing, it is not easy to fall off or shift, so that the built-in pet status sensing module can always maintain a stable collection posture, and can continuously and accurately detect and obtain the target pet's physiological signs and behavioral status information.

[0022] It can be seen that by integrating an external environment sensing module into the smart doorbell and deploying a pet status sensing module on the pet wearable device worn by the target pet, a dual-end collaborative sensing architecture for the external environment and the pet's status inside the door is formed. First, the external environment sensing module collects environmental information of the area outside the door in real time and quantifies the degree of environmental anomaly. Then, combined with the dual triggering conditions of exceeding the environmental anomaly threshold or being triggered by the smart doorbell button, the pet status sensing module is activated as needed to collect the target pet's status information and accurately determine the corresponding stress level. Based on the first mapping relationship between the stress level and the soothing strategy, which can be set and customized by the user, the appropriate target soothing strategy is matched and the pet soothing operation is executed. On the one hand, it can realize the automatic identification and immediate soothing of the pet's stress state in scenarios of abnormal activity outside the door or visitor calls. On the other hand, through the customizable mapping relationship, it can adapt to the differentiated soothing needs of different breeds and pets with different personalities, greatly improving the timeliness of pet stress soothing, thereby improving the efficiency of soothing the pet's stress when the external environment is abnormal.

[0023] Please see Figure 2 , Figure 2 This is a flowchart of a soothing method based on a smart doorbell, provided in an embodiment of this application. The soothing method is applied to a smart doorbell system, which includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is mounted on the smart doorbell, and the pet status sensing module is mounted on a pet wearable device. The pet wearable device is worn on the target pet. The method includes, but is not limited to, the following steps: S201: Obtain environmental information corresponding to the area outside the door through the external environment sensing module.

[0024] In this embodiment, the environmental information corresponding to the area outside the door can include not only the decibel value of the sound emitted by the target person in the area outside the door, the frequency of the target person's movement in the area outside the door, and the duration of the target person's stay in front of the door, but also multi-dimensional feature data such as the movement trajectory of people in the area outside the door, the distance of people approaching, the vibration signal generated by visitors knocking on the door, and the noise intensity of the surrounding environment. The environmental information is collected in real time by the corresponding sensors built into the door environment perception module, which can comprehensively characterize various abnormal scene states such as people visiting, loitering, and making noise outside the door.

[0025] S202: Determine the degree of environmental anomaly based on the environmental information.

[0026] In this embodiment, three types of parameters can be extracted from the acquired environmental information of the area outside the door: sound decibel value, frequency of personnel movement, and duration of stay in front of the door. A first environmental anomaly degree value corresponding to the sound decibel value, a second environmental anomaly degree value corresponding to the movement frequency, and a third environmental anomaly degree value corresponding to the stay duration can be determined respectively. Then, a weighted fusion operation can be performed on the three types of environmental anomaly degree values ​​to comprehensively calculate an environmental anomaly degree value that can characterize the overall abnormal state outside the door. This enables the assessment of the impact of factors such as sound intensity outside the door, frequency of personnel activity, and stay status on the degree of environmental anomaly.

[0027] S203: When the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal, the status information of the target pet in the door area is obtained through the pet status perception module.

[0028] In this embodiment, when the calculated environmental anomaly level value exceeds the preset environmental anomaly level threshold, indicating abnormal conditions such as noise or people loitering outside the door, or when the smart doorbell is pressed by a visitor and triggers a button signal, or when both trigger conditions are met simultaneously, the smart doorbell system will immediately wake up and activate the pet status sensing module configured on the pet wearable device. The pet status sensing module will collect physiological and behavioral status information of the target pet in the door area in real time, such as heart rate and limb tremor frequency. It can accurately respond to abnormal situations in the outside environment and automatically collect the target pet's status information in various entry scenarios that are likely to cause emotional fluctuations in pets, thereby ensuring the timeliness of obtaining the target pet's status information.

[0029] S204: Determine the target stress state level of the target pet based on the state information.

[0030] In this embodiment, the stress level of the target pet can be determined first based on its status information. This clarifies the depth of the pet's emotions such as tension, anxiety, and fear, as well as the extent of behavioral abnormalities after being stimulated by external stimuli. Then, the corresponding stress level is determined based on the stress level, which can include no stress, low stress, moderate stress, high stress, and severe stress. Classifying pet stress levels uniformly into no stress, low stress, moderate stress, high stress, and severe stress levels allows for the differentiation of emotional fluctuations and behavioral abnormalities caused by external stimuli from mild to severe, achieving accurate differentiation of pet stress levels. This facilitates the smart doorbell system in matching corresponding soothing strategies according to different stress levels.

[0031] S205: Determine the target soothing strategy corresponding to the target stress state level based on the first mapping relationship between the preset stress state level and the soothing strategy.

[0032] In this embodiment, the first mapping relationship can be set and customized by the target user.

[0033] A pre-established mapping relationship between stress levels and soothing strategies is created. Appropriate soothing methods are matched according to different stress levels, from mild to severe: no stress, low stress, moderate stress, high stress, and severe stress. After determining the target pet's current stress level, the pre-set mapping relationship can be retrieved to quickly find the target soothing strategy matching that stress level. The mapping relationship can be set and modified by the user. Users can adjust the soothing method and execution for each stress level based on their pet's breed, personality, and usual habits. This allows for both automatic matching of soothing plans based on a fixed mapping relationship to ensure timely soothing actions, and flexible personalization to adapt to different pets' specific situations.

[0034] It's important to explain that the first mapping relationship between the preset stress level and the soothing strategy is a logical association that maps different types of external visitors to the pet's stress level, each corresponding to an appropriate soothing strategy. For example, when the visitor is a family member and the pet is at a no-stress level, the first soothing strategy is used, which simply involves notifying the visitor; when the visitor is a neighbor or someone else and the pet is at a low-stress level, the second soothing strategy is used, which involves only routine soothing; when the visitor is a friend who has visited before and the pet is at a medium-stress level, the third soothing strategy is used, which combines verbal reassurance, playful interaction, and treats; when the visitor is a delivery person and the pet is at a high-stress level, the fourth soothing strategy is used, employing a high-intensity soothing approach that does not include feeding to avoid stimulating the pet; and when the visitor is a suspicious person and the pet is at a severe-stress level, the fifth soothing strategy is used, which focuses on deterring the suspicious person and avoids any positive interaction to prevent the pet from making incorrect associations.

[0035] It should be noted that in practical applications, in addition to the five basic soothing strategies—visitor alerts, regular voice reassurance, interactive play with treats, high-intensity emotional calming, and deterring outsiders—a variety of soothing methods can be set up. These methods can match corresponding personalized measures based on the pet's different stress levels. For example, familiar soothing music or gentle voice recordings from the owner can be played to calm the pet. Smart devices can release the pet's favorite soft scents for scent reassurance. Low-brightness, soft lighting can be turned on at regular intervals to create a stable environment and weaken external stimuli. Intermittent soft soothing announcements can be set to avoid continuous noise burdening the pet. For extremely stressed pets, slow-motion video projections can be used to divert their attention. The duration and intensity of soothing can also be adjusted according to different times of day, using a mild soothing method during the day and a quieter soothing mode at night. These methods comprehensively design different soothing forms from multiple aspects, including hearing, sight, and smell, to meet the emotional soothing needs of pets at all levels, from no stress to severe stress.

[0036] S206: Soothe the target pet based on the target soothing strategy.

[0037] In this embodiment, after determining the target soothing strategy that matches the target stress level, the smart doorbell system will follow the specific methods set in the soothing strategy. This will involve playing gentle and soothing voices, playing soft background music, or issuing familiar, personalized prompts to calm the pet's tense and anxious emotions from an auditory perspective. It can also be combined with timed low-frequency, gentle sounds and repeated soothing sound sources to continuously calm the pet's mood. Depending on the pet's current stress level, appropriate intensity and duration of soothing methods will be used to gradually calm the pet's fear and agitation caused by external stimuli, thereby completing the overall soothing process for the target pet.

[0038] As can be seen, by using a smart doorbell paired with an external environment sensing module to monitor the surrounding environment in real time, and by using a pet wearable device with a built-in pet status sensing module to collect the pet's own status in real time, it can proactively sense the pet's current emotions and physical state when there are abnormal situations outside the door or when someone rings the doorbell. It can also match corresponding soothing methods according to different stress situations of the pet, and users can adjust the corresponding soothing plan according to their own pet's personality and habits. It can automatically detect the emotional impact of external changes on the pet without human supervision, and promptly soothe the pet's emotions, effectively relieving the tension and agitation caused by noise outside the door or the arrival of visitors. Moreover, it can flexibly meet the personalized soothing needs of different pets.

[0039] The smart doorbell system also includes a storage module. When the environmental information includes the decibel level of the target person's voice, movement frequency, and duration of stay, please refer to [link / reference needed]. Figure 3 , Figure 3 This application provides a flowchart for determining the degree of environmental anomaly, including but not limited to the following steps: S301: Determine the first environmental anomaly level value corresponding to the sound decibel value, the second environmental anomaly level value corresponding to the movement frequency, and the third environmental anomaly level value corresponding to the dwell time.

[0040] In this embodiment, it can be a first mapping relationship between a preset sound decibel value and an environmental anomaly level value. Based on this first mapping relationship, a first environmental anomaly level value corresponding to the sound decibel value can be determined.

[0041] It can be a second mapping relationship between a preset movement frequency and an environmental anomaly level value, and based on this second mapping relationship, the second environmental anomaly level value corresponding to the movement frequency can be determined.

[0042] It can be a third mapping relationship between a preset dwell time and an environmental anomaly level value. Based on this third mapping relationship, the third environmental anomaly level value corresponding to the movement frequency can be determined.

[0043] S302: Determine a reference environmental anomaly value based on the first environmental anomaly value, the second environmental anomaly value, and the third environmental anomaly value.

[0044] In this embodiment, a first weight corresponding to the first environmental anomaly level value, a second weight corresponding to the second environmental anomaly level value, and a third weight corresponding to the third environmental anomaly level value can be determined first. Specifically, the sum of the first weight, the second weight, and the third weight is 1. The first weight corresponding to the first environmental anomaly level value, the second weight corresponding to the second environmental anomaly level value, and the third weight corresponding to the third environmental anomaly level value can be set according to the magnitude of the impact of various environmental anomalies on the target pet's emotions, the degree to which they are likely to trigger the pet's alertness, and the strength of actual interference in daily home scenarios. Environmental factors that are more likely to stimulate the pet's emotions and induce the pet's tension and agitation are assigned a larger weight, while environmental factors that have a smaller impact on the pet's emotions and are less likely to cause the pet to react are assigned a relatively smaller weight. At the same time, the weights can be fixed according to the daily usage habits of ordinary families, or they can be adjusted by the user according to their own pet's sensitivity, so that each environmental anomaly level value can be assigned a corresponding weight according to the actual impact ratio.

[0045] S303: Obtain the visit frequency of the target person within a historical time period through the storage module.

[0046] In this embodiment, the storage module can be used to record and save relevant information such as the visit time, number of visits, and visit scenarios of visitors during the daily operation of the smart doorbell. It can continuously store the record data of each visitor triggering the doorbell or lingering outside the door within a historical time period, which can be used to query and retrieve the visit frequency of the target person. At the same time, it can save various historical visit data for a long time without causing data loss.

[0047] By retrieving the target person's visit frequency within a historical time period through the storage module, it is possible to distinguish between regular visits by familiar customers and temporary visits by strangers based on past visit records. The frequency of visits can be combined to help determine whether the person outside the door is a legitimate visitor. A higher environmental anomaly value can be assigned to people with low visit frequency or those who have never visited before, while a lower environmental anomaly value can be assigned to frequent visitors. This avoids misjudging familiar people who frequently visit as abnormal situations outside the door, making the determination of the environmental anomaly value more accurate.

[0048] S304: Determine the adjustment parameters corresponding to the visit frequency.

[0049] In this embodiment, it can be a mapping relationship between a preset visit frequency and adjustment parameters. Based on this mapping relationship, the adjustment parameters corresponding to the visit frequency can be determined.

[0050] S305: Adjust the reference environmental anomaly level value based on the adjustment parameters to obtain the environmental anomaly level value.

[0051] In this embodiment, the environmental anomaly level value can be calculated in the following manner: Environmental anomaly level value = Reference environmental anomaly level value × (1 + adjustment parameter); The reference environmental anomaly level value can be adjusted based on the adjustment parameters in the above manner to obtain the environmental anomaly level value.

[0052] As can be seen, the corresponding environmental anomaly level values ​​are first calculated based on the sound decibel value, movement frequency, and dwell time, respectively. Then, the reference environmental anomaly level value is obtained by combining the three values. At the same time, the past visit frequency of the target person is retrieved by the storage module, and the reference environmental anomaly level value is corrected and optimized by matching the corresponding adjustment parameters. It can comprehensively evaluate multiple factors such as the volume of sound outside the door, the speed of people's activities, the dwell time outside the door, and the past visit patterns of people, avoiding one-sided judgments based on a single environmental factor. It can also use historical visit data to distinguish the differences in external interference brought by regular customers and strangers, effectively reducing the probability of misjudging normal visit behavior, and making the final environmental anomaly level value more consistent with the actual state of the scene outside the door.

[0053] Please see Figure 4 , Figure 4 This application provides a flowchart for determining the level of a target stress state, including but not limited to the following steps: S401: Determine a first stress state value based on the heart rate value, and determine a second stress state value based on the limb tremor frequency.

[0054] In this embodiment, it can be a fourth mapping relationship between a preset heart rate value and a stress state value. Based on this fourth mapping relationship, the first stress state value corresponding to the heart rate value can be determined.

[0055] It can be a fifth mapping relationship between a preset limb tremor frequency and a stress state value. Based on this fifth mapping relationship, the second stress state value corresponding to the limb tremor frequency can be determined.

[0056] S402: Determine the target stress state value based on the first stress state value and the second stress state value.

[0057] In this embodiment, the fourth weight corresponding to the first stress state value and the fifth weight corresponding to the second stress state value can be determined first. Specifically, the sum of the fourth weight and the fifth weight is 1. The fourth weight corresponding to the first stress state value and the fifth weight corresponding to the second stress state value can be determined according to the respective proportions of the influence of the first stress state value and the second stress state value on the overall emotional tension of the pet. The stress state value that has a higher impact on the pet's stress response and is more likely to cause the pet to become restless is assigned a relatively larger weight, while the stress state value that has a weaker impact on the stress emotion and causes less emotional fluctuation is assigned a relatively smaller weight. Alternatively, the owner can adjust the weight according to the sensitivity of their own pet's personality and the strength of its reaction to external stimuli, so as to reasonably allocate the weight proportion of the two stress state values ​​in the comprehensive calculation, and ensure that the final calculated target stress state value closely matches the pet's actual emotional stress situation.

[0058] S403: Determine the target stress state level based on the target stress state value.

[0059] In this embodiment, when the target stress state value is less than or equal to a first preset stress state value, the target stress state level is determined to be the no-stress state level. When the target stress state value is greater than the first preset stress state value and less than or equal to a second preset stress state value, the target stress state level is determined to be the low-stress state level. When the target stress state value is greater than the second preset stress state value and less than or equal to a third preset stress state value, the target stress state level is determined to be the medium-stress state level. When the target stress state value is greater than the third preset stress state value and less than or equal to a fourth preset stress state value, the target stress state level is determined to be the high-stress state level. When the target stress state value is greater than the fourth preset stress state value, the target stress state level is determined to be the severe-stress state level.

[0060] Specifically, five stress levels can be determined by comparing the target stress state value with four preset stress state values. When the target stress state value does not exceed the first preset stress state value, it is classified as a no-stress level. When the target stress state value is greater than the first preset stress state value but does not exceed the second preset stress state value, it is classified as a low-stress level. When the target stress state value is greater than the second preset stress state value but does not exceed the third preset stress state value, it is classified as a moderate-stress level. When the target stress state value is greater than the third preset stress state value but does not exceed the fourth preset stress state value, it is classified as a high-stress level. When the target stress state value is greater than the fourth preset stress state value, it is directly classified as a severe-stress level.

[0061] The four preset stress state values—the first, second, third, and fourth—can be set based on statistical analysis of multiple sets of stress data collected during a pet's daily calm, slightly alert, significantly agitated, and extremely panicked states. They can also be manually calibrated based on common pet reactions to visitors in typical home environments. Furthermore, pet owners can adjust the values ​​of the four preset stress state values ​​according to their pet's personality and sensitivity to adapt to the different stress responses of various pets.

[0062] As can be seen, by collecting two types of physical state information from the target pet—heart rate and limb tremor frequency—the first and second stress state values ​​are calculated respectively. These two values ​​are then combined to obtain the target stress state value. Subsequently, based on the comparison between the target stress state value and the numerical ranges of four preset stress state values, stress levels are sequentially divided into no stress, low stress, moderate stress, high stress, and severe stress levels. This approach can accurately reflect the pet's current emotional tension from both internal physiological signs and external physical manifestations. By using a segmented interval classification method, different levels of stress response in the pet can be accurately distinguished, making the stress state level determination more comprehensive and allowing the soothing methods to be tailored to the pet's actual stress level.

[0063] When the smart doorbell system also includes a camera installed inside the door, please refer to [link / reference]. Figure 5 , Figure 5 This is a flowchart of a method for determining a target stress state value according to an embodiment of this application, including but not limited to the following steps: S501: Determine a reference stress state value based on the first stress state value and the second stress state value.

[0064] In this embodiment, after determining the fourth weight corresponding to the first stress state value and the fifth weight corresponding to the second stress state value, the reference stress state value can be calculated first in the following manner: Reference stress state value = first stress state value × fourth weight + second stress state value × fifth weight; A reference stress state value can be determined based on the first stress state value and the second stress state value in the manner described above.

[0065] S502: The camera is used to obtain the movement speed and head rotation frequency of the target pet.

[0066] In this embodiment, the camera of the smart doorbell system can be embedded and installed in the center of the inside of the door, fixed against the inner wall or door panel. It can be installed with the angle calibrated towards the pet's daily activity area. During installation, the camera lens is kept horizontal and facing forward, and the tilt angle can be finely adjusted to fully cover the indoor floor activity area and the pet's daily resting area. The camera height is set at a position suitable for capturing the pet's movement trajectory, movement speed, and head turning movements. The entire device is securely installed inside the door using a fixed mounting method without damaging the original door structure. After installation, it can clearly collect behavioral characteristic information such as the target pet's movement speed and head turning frequency in real time.

[0067] The smart doorbell system's camera continuously captures real-time video footage of the target pet's activity area indoors. Through built-in image recognition and motion detection algorithms, it analyzes consecutive frames one by one to track the real-time changes in the target pet's body outline, position coordinates, and key points on its head. Based on the pet's spatial displacement changes per unit time, it calculates the movement speed and, based on the number of times the pet's head turns left and right and turns around per unit time, it calculates the head rotation frequency.

[0068] The movement speed of the target pet refers to the positional changes of the pet in the indoor activity area captured by the camera through video frame sequence. The coordinate displacement distance of the pet's center point is recorded at fixed time intervals, and then converted into the speed of movement per unit time. This can intuitively show whether the pet is pacing slowly, walking normally, or running rapidly. The faster the pet moves, the higher its sensitivity to external noise and the stronger its emotional agitation.

[0069] The head turning frequency of the target pet refers to the number of times the pet turns its head left and right, raises and lowers its head, and looks back and forth within a set time period after the camera locks the position of the pet's head using visual key point recognition technology. The higher the head turning frequency, the stronger the pet's attention to external sounds and unfamiliar movements, and the more obvious its alertness and tension.

[0070] S503: Determine the first optimization factor corresponding to the movement speed and the second optimization factor corresponding to the head rotation frequency.

[0071] In this embodiment, it can be a mapping relationship between the movement speed and the optimization factor. Based on this mapping relationship, the first optimization factor corresponding to the movement speed can be determined.

[0072] It can be a mapping relationship between the head rotation frequency and the optimization factor, and based on this mapping relationship, the second optimization factor corresponding to the head rotation frequency can be determined.

[0073] S504: Adjust the reference stress state value based on the first optimization factor and the second optimization factor to obtain the target stress state value.

[0074] In this embodiment, the target stress state value can be determined in the following manner; Target stress state value = Reference stress state value × (1 + First optimization factor) × (1 + Second optimization factor); The reference stress state value can be adjusted based on the first optimization factor and the second optimization factor in the manner described above to obtain the target stress state value.

[0075] As can be seen, the system first obtains two types of stress state values ​​based on the pet's heart rate and limb tremor frequency, and then integrates and calculates a reference stress state value. At the same time, a camera installed inside the door collects the target pet's walking speed and head turning frequency in real time. The pet's speed of movement and head alertness are used as supplementary evaluation criteria. The reference stress state value is calibrated and corrected by combining physiological and behavioral indicators. It is no longer limited to judging solely based on physiological data, but can take into account both the pet's internal physiological reactions and external behavioral changes, making the obtained target stress state value more consistent with the pet's true emotional state.

[0076] Please see Figure 6 , Figure 6 This is a schematic diagram of another intelligent doorbell system provided in the embodiments of this application. The intelligent doorbell system includes an intelligent doorbell, an external environment sensing module, a pet status sensing module, a storage module, a camera, and a communication module.

[0077] It should be explained that the communication module includes a wireless communication unit, a first voice transceiver unit, and a second voice transceiver unit.

[0078] In this embodiment, the smart doorbell serves as the core device of the entire pet calming system. It can receive user button trigger signals, coordinate the various modules to work together, and establish a hardware carrier for voice interaction and wireless data transmission between the inside and outside of the door. It is the core control terminal for the operation of the overall pet calming method. The external environment sensing module is mounted on the smart doorbell and is specifically used to collect environmental information of the area outside the door in real time. The pet status sensing module is mounted on the pet wearable device and worn on the target pet's body. It can sense and collect the target pet's physiological and limb status information in real time. The storage module can store historical visit records. The camera is fixedly deployed in the area inside the door and can capture the target pet's activities in real time.

[0079] In this embodiment, the wireless communication unit enables remote data transmission and command interaction, establishing a wireless connection channel between the system and the target user's mobile terminal. It can transmit environmental information, pet status information, and abnormal alerts in real time. If the pet fails to recover to a non-stress state for an extended period, relevant data is promptly pushed to the user's mobile terminal, ensuring the timeliness and stability of remote information transmission. The wireless communication unit can be integrated into the internal mechanism board of the smart doorbell system, employing a built-in hidden antenna layout. It is completely enclosed within the device's housing, requiring no additional external space or exposed structure. The installation location is far from power line interference sources, ensuring a stable wireless signal transmission link and guaranteeing the stability of long-distance data interaction with the user's mobile terminal. It can independently complete the real-time transmission and reception of abnormal alerts, environmental information, and pet status information. The wireless communication unit can be a communication chip device with wireless network data transmission capabilities, enabling long-distance data interaction between the smart doorbell system and the user's mobile terminal via a wireless network. It can handle the sending and receiving of abnormal alerts, environmental information, and pet status information, stably establishing a wireless transmission channel between the device and the mobile terminal, meeting the needs of remote message push and command transmission.

[0080] The first voice transceiver unit establishes a voice transmission link between the user's mobile terminal and the area outside the door. It can collect on-site voice sounds from the area outside the door and transmit them to the user's mobile terminal. Simultaneously, it can play back voice messages sent by the user through their mobile terminal to the area outside the door, enabling two-way, real-time remote voice communication between the user and visitors, meeting the needs for remote inquiries and communication alerts. The first voice transceiver unit can be fixedly installed on the device panel of the smart doorbell system facing outwards. It integrates a microphone and speaker components, and is fully encapsulated for waterproofing and dustproofing. The installation height is adapted to the voice collection and sound output height of people standing outside the door. Both the sound pickup and output direction are towards the area outside the door, clearly picking up human voices and environmental sounds. It can also play back voice messages remotely sent by the user, thus achieving stable two-way voice interaction with the area outside the door. The first voice transceiver unit can be a voice intercom device that integrates a microphone and an external speaker. It is specifically adapted for voice acquisition and sound playback in the scene outside the door. It can record the voices of visitors outside the door and the surrounding environmental sounds in real time, and accurately play the voice content sent by the user remotely, so as to realize two-way real-time voice communication between the user's mobile terminal and the area outside the door.

[0081] The second voice transceiver unit is specifically designed to establish a voice interaction channel between the user's mobile terminal and the area inside the door. It can pick up ambient sounds and pet activity from the pet's activity area and upload them to the user's mobile terminal. It can also receive voice commands sent by the user via the mobile terminal and play them inside the door, allowing the user to remotely soothe and guide the pet with voice commands, facilitating remote intervention in the pet's stress state. The second voice transceiver unit is embedded in the smart doorbell system's casing facing inwards. It also integrates a microphone and speaker structure, with the installation angle directly facing the area where the pet usually spends time. The sound sensitivity has been adapted and tuned to accurately capture the pet's activity sounds, ambient noise, and subtle sounds. The speaker can clearly play the soothing voice commands sent remotely by the user. The overall installation fits snugly within the door's layout without taking up extra space, and is specifically designed for remote voice communication between the user's mobile terminal and the area inside the door. The second voice transceiver unit can be an integrated voice acquisition and playback device adapted for indoor sound reception and playback. It is specifically designed for the pet activity area inside the door and can sensitively pick up the sounds of the pet's movements, environmental noises, and subtle behavioral sounds inside the door. It can also clearly play soothing voices that users record remotely or send in real time, and supports users to conduct remote voice communication with the area inside the door through mobile terminals, making it convenient to remotely soothe and guide the pet's emotions with voice.

[0082] It should be explained that, in this embodiment, if the target pet does not recover to the non-stress state level within a preset time period, an abnormality alert message can be sent to the target user's mobile terminal via the wireless communication unit. The abnormality alert message includes environmental information and state information. The first voice transceiver unit supports remote voice interaction between the target user and the area outside the door via the mobile terminal, and the second voice transceiver unit supports remote voice interaction between the target user and the area inside the door via the mobile terminal. Specifically, after calming the target pet according to the matched target soothing strategy, the smart doorbell system continuously monitors the pet's stress state level. If a preset time period has elapsed... If the pet still fails to return to a stress-free state, a remote alert mechanism will be triggered. The wireless communication unit will proactively push an abnormal alert to the target user's mobile terminal. The pushed abnormal alert will include complete environmental information collected outside the door and the pet's real-time status information, allowing the user to know the external environment and the pet's current physiological and behavioral status simultaneously. At the same time, relying on the first voice transceiver unit configured in the communication module, the user can realize two-way remote voice communication between the mobile terminal and the area outside the door. With the help of the second voice transceiver unit, the user can also support real-time voice interaction between the mobile terminal and the area inside the door, making it convenient for the user to remotely inquire about the situation outside the door while remotely soothing and calming the pet inside the door.

[0083] It should be noted that when the target user engages in remote voice interaction with the area inside the door via a mobile terminal, and this remote voice intervention can restore the target pet to a non-stress state level within a preset time, the smart doorbell system automatically collects the soothing voice content sent by the target user to the area inside the door via the mobile terminal. The smart doorbell system then summarizes and determines a new soothing strategy that corresponds to this type of stress state based on the voice characteristics, soothing effect, and the target stress state it matches. Subsequently, it uses this new soothing strategy to update and adjust the first mapping relationship between the original stress state level and the soothing strategy, generating a second mapping relationship that matches the actual soothing effect, and saves the updated second mapping relationship to the storage module. This enables the smart doorbell system to autonomously learn and dynamically optimize the correspondence between stress state level and soothing strategy based on the user's actual remote soothing behavior.

[0084] For example, when the target user engages in remote voice interaction with the door area via the mobile terminal, causing the target pet to recover to the non-stress state level within the preset time period, the system acquires the soothing voice sent by the target user to the door area via the mobile terminal. Specifically, when the target user establishes a remote voice interaction channel with the door area using their mobile terminal and intervenes through voice communication, and the target pet successfully returns from its original stress state to the non-stress state level within the specified preset time period, the smart doorbell system will capture and completely record all the soothing voice content transmitted by the target user to the door area via the mobile terminal in real time. The system will record the tone, speed, content, and duration of the voice, as well as other relevant voice features, to accurately collect and retain effective soothing voices.

[0085] For example, based on the soothing voice, a soothing strategy corresponding to the target stress state can be determined. Specifically, the collected soothing voice can be analyzed for voice features. Combined with the actual effect of the soothing voice in quickly calming the pet under the corresponding target stress state level, the relevant rules such as the soothing method, playback format, volume, and playback time that the soothing voice is suitable for can be sorted out and summarized. Then, a new standardized soothing strategy that can match the current target stress state can be formed.

[0086] For example, the first mapping relationship is adjusted based on the soothing strategy to obtain the second mapping relationship. Specifically, the first mapping relationship between the preset stress state level and the soothing strategy is retrieved, and the newly generated soothing strategy is associated and matched with the corresponding target stress state level. The old soothing strategy with poor adaptation effect at the same level in the original mapping relationship is replaced. Alternatively, optional soothing strategy entries can be added for the stress state level, and the updated second mapping relationship can be regenerated.

[0087] For example, the second mapping relationship is stored in the storage module. Specifically, the adjusted second mapping relationship is formatted and organized, and written completely into the storage module configured by the smart doorbell system in a fixed data format, overwriting the original first mapping relationship. This makes it easier for the smart doorbell system to directly retrieve the second mapping relationship from the storage module to match the corresponding soothing strategy and perform soothing operations when it identifies the same target stress state level.

[0088] As can be seen, after the smart doorbell system implements the corresponding soothing strategy for the target pet, if the pet cannot recover to a non-stress state level within a preset time, it can promptly push an abnormal reminder message containing environmental information and pet status information to the user's mobile terminal through the wireless communication unit. At the same time, the first and second voice transceiver units respectively enable two-way remote voice interaction between the user and the area outside and inside the door, making it convenient for the user to grasp the situation on site in real time and intervene remotely to soothe the pet. When the user successfully calms the pet down within a preset time through remote voice interaction inside the door, the smart doorbell system will automatically collect the soothing voice sent by the user, summarize and match the soothing strategy corresponding to the stress state, and optimize the original first mapping relationship between the stress state level and the soothing strategy based on the new soothing strategy to generate a second mapping relationship. The second mapping relationship is then stored in the storage module. This not only enables timely warnings when pet soothing fails and supports remote voice intervention by the user, but also enables the soothing strategy to learn and iteratively update itself based on the user's actual effective soothing behavior.

[0089] In summary, implementing the embodiments of the present invention has the following beneficial effects: As can be seen, the soothing method based on a smart doorbell described in this embodiment of the invention is applied to a smart doorbell system. The smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is installed on the smart doorbell, and the pet status sensing module is installed on a pet wearable device. The pet wearable device is worn on the target pet. First, the external environment sensing module obtains environmental information corresponding to the area outside the door. Then, based on the environmental information, it determines the degree of environmental anomaly. When the degree of environmental anomaly is greater than a preset environmental anomaly threshold, or when the smart doorbell is pressed, the pet status sensing module obtains the status information of the target pet in the area inside the door. Then, based on the status information, it determines the target stress state level of the target pet. Next, based on a first mapping relationship between a preset stress state level and a soothing strategy, it determines the target soothing strategy corresponding to the target stress state level. Finally, it soothes the target pet based on the target soothing strategy, thereby improving the efficiency of soothing the pet's stress when an abnormality occurs in the external environment.

[0090] Please see Figure 7 , Figure 7 This is a schematic diagram of a soothing device based on a smart doorbell according to an embodiment of this application. The soothing device 700 based on the smart doorbell is applied to a smart doorbell system. The smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is disposed on the smart doorbell, and the pet status sensing module is disposed on a pet wearable device. The pet wearable device is worn on the target pet. The soothing device 700 based on the smart doorbell includes: an acquisition unit 701 and a processing unit 702. The acquisition unit 701 is used to acquire environmental information corresponding to the area outside the door through the door external environment sensing module; The processing unit 702 is used to determine the degree of environmental anomaly based on the environmental information; The acquisition unit 701 is used to acquire the status information of the target pet in the door area through the pet status perception module when the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal. The processing unit 702 is used to determine the target stress state level of the target pet based on the state information; The target soothing strategy corresponding to the target stress state level is determined based on a first mapping relationship between preset stress state levels and soothing strategies; the first mapping relationship allows the target user to set and customize it independently. The target pet is soothed based on the target soothing strategy.

[0091] In some possible implementations, the smart doorbell system further includes a storage module. When the environmental information includes the decibel level of the target person's voice, movement frequency, and dwell time, the processing unit 702 is specifically used for determining the degree of environmental anomaly based on the environmental information. Determine a first environmental anomaly level value corresponding to the sound decibel value, a second environmental anomaly level value corresponding to the movement frequency, and a third environmental anomaly level value corresponding to the dwell time; A reference environmental anomaly value is determined based on the first environmental anomaly value, the second environmental anomaly value, and the third environmental anomaly value. The storage module is used to obtain the visit frequency of the target person within a historical time period; Determine the adjustment parameters corresponding to the visit frequency; The reference environmental anomaly level value is obtained by adjusting the adjustment parameters.

[0092] In some possible implementations, when the state information includes the target pet's heart rate value and limb tremor frequency, the processing unit 702 is specifically used for determining the target stress state level of the target pet based on the state information as follows: A first stress state value is determined based on the heart rate value, and a second stress state value is determined based on the limb tremor frequency. The target stress state value is determined based on the first stress state value and the second stress state value; The target stress state level is determined based on the target stress state value.

[0093] In some possible implementations, the smart doorbell system further includes a camera installed inside the door. The processing unit 702, in determining the target stress state value based on the first stress state value and the second stress state value, is specifically used for: A reference stress state value is determined based on the first stress state value and the second stress state value; The camera captures the target pet's movement speed and head rotation frequency. Determine the first optimization factor corresponding to the movement speed and the second optimization factor corresponding to the head rotation frequency; The reference stress state value is adjusted based on the first optimization factor and the second optimization factor to obtain the target stress state value.

[0094] In some possible implementations, when the stress state level includes no stress state level, low stress state level, moderate stress state level, high stress state level, and severe stress state level, the processing unit 702 is specifically used for determining the target stress state level based on the target stress state value as follows: When the target stress state value is less than or equal to the first preset stress state value, the target stress state level is determined to be the no-stress state level. When the target stress state value is greater than the first preset stress state value and less than or equal to the second preset stress state value, the target stress state level is determined to be the low stress state level. When the target stress state value is greater than the second preset stress state value and less than or equal to the third preset stress state value, the target stress state level is determined to be the medium stress state level. When the target stress state value is greater than the third preset stress state value and less than or equal to the fourth preset stress state value, the target stress state level is determined to be the high stress state level; When the target stress state value is greater than the fourth preset stress state value, the target stress state level is determined to be the severe stress state level.

[0095] In some possible implementations, the smart doorbell system further includes a communication module, which comprises a wireless communication unit, a first voice transceiver unit, and a second voice transceiver unit. After soothing the target pet based on the target soothing strategy, the processing unit 702 is specifically used for: If the target pet fails to recover to the non-stress state level within a preset time period, an abnormality alert message is sent to the target user's mobile terminal via the wireless communication unit. The abnormality alert message includes the environmental information and the status information. The first voice transceiver unit supports the target user to conduct remote voice interaction with the area outside the door via the mobile terminal, and the second voice transceiver unit supports the target user to conduct remote voice interaction with the area inside the door via the mobile terminal.

[0096] In some possible implementations, the processing unit 702 is further specifically used for: When the target user conducts remote voice interaction with the door area through the mobile terminal, and the target pet recovers to the non-stress state level within the preset time, the soothing voice sent by the target user to the door area through the mobile terminal is acquired. Based on the soothing voice, determine the soothing strategy corresponding to the target's stress state; The first mapping relationship is adjusted based on the soothing strategy to obtain the second mapping relationship; The second mapping relationship is stored in the storage module.

[0097] Please see Figure 8 , Figure 8 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application. The electronic device 800 is applied to a smart doorbell system. The smart doorbell system includes a smart doorbell, an external environment sensing module, and a pet status sensing module. The external environment sensing module is disposed on the smart doorbell, and the pet status sensing module is disposed on a pet wearable device, which is worn on the target pet. Figure 8 As shown, the electronic device 800 includes a transceiver 801, a processor 802, and a memory 803. These are connected via a bus 804. The memory 803 stores computer programs and data, and the transceiver 801 can transmit data stored in the memory 803 to the processor 802. The program includes instructions for performing the following steps: The environmental information corresponding to the area outside the door is obtained through the external environment sensing module. The degree of environmental anomaly is determined based on the aforementioned environmental information; When the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal, the pet status perception module obtains the status information of the target pet in the door area. The target stress state level of the target pet is determined based on the status information; The target soothing strategy corresponding to the target stress state level is determined based on a first mapping relationship between preset stress state levels and soothing strategies; the first mapping relationship allows the target user to set and customize it independently. The target pet is soothed based on the target soothing strategy.

[0098] In some possible implementations, the smart doorbell system further includes a storage module, and when the environmental information includes the decibel level of the target person's voice, frequency of movement, and duration of stay, the program includes instructions for performing the following steps in determining the degree of environmental anomaly based on the environmental information: Determine a first environmental anomaly level value corresponding to the sound decibel value, a second environmental anomaly level value corresponding to the movement frequency, and a third environmental anomaly level value corresponding to the dwell time; A reference environmental anomaly value is determined based on the first environmental anomaly value, the second environmental anomaly value, and the third environmental anomaly value. The storage module is used to obtain the visit frequency of the target person within a historical time period; Determine the adjustment parameters corresponding to the visit frequency; The reference environmental anomaly level value is obtained by adjusting the adjustment parameters.

[0099] In some possible implementations, when the status information includes the target pet's heart rate and limb tremor frequency, the procedure includes instructions for performing the following steps in determining the target stress level of the target pet based on the status information: A first stress state value is determined based on the heart rate value, and a second stress state value is determined based on the limb tremor frequency. The target stress state value is determined based on the first stress state value and the second stress state value; The target stress state level is determined based on the target stress state value.

[0100] In some possible implementations, the smart doorbell system further includes a camera installed inside the door. In determining the target stress state value based on the first stress state value and the second stress state value, the procedure includes instructions for performing the following steps: A reference stress state value is determined based on the first stress state value and the second stress state value; The camera captures the target pet's movement speed and head rotation frequency. Determine the first optimization factor corresponding to the movement speed and the second optimization factor corresponding to the head rotation frequency; The reference stress state value is adjusted based on the first optimization factor and the second optimization factor to obtain the target stress state value.

[0101] In some possible implementations, when the stress state level includes no stress state level, low stress state level, moderate stress state level, high stress state level, and severe stress state level, the above procedure includes instructions for performing the following steps in determining the target stress state level based on the target stress state value: When the target stress state value is less than or equal to the first preset stress state value, the target stress state level is determined to be the no-stress state level. When the target stress state value is greater than the first preset stress state value and less than or equal to the second preset stress state value, the target stress state level is determined to be the low stress state level. When the target stress state value is greater than the second preset stress state value and less than or equal to the third preset stress state value, the target stress state level is determined to be the medium stress state level. When the target stress state value is greater than the third preset stress state value and less than or equal to the fourth preset stress state value, the target stress state level is determined to be the high stress state level; When the target stress state value is greater than the fourth preset stress state value, the target stress state level is determined to be the severe stress state level.

[0102] In some possible implementations, the smart doorbell system further includes a communication module comprising a wireless communication unit, a first voice transceiver unit, and a second voice transceiver unit. After soothing the target pet based on the target soothing strategy, the above procedure includes instructions for performing the following steps: If the target pet fails to recover to the non-stress state level within a preset time period, an abnormality alert message is sent to the target user's mobile terminal via the wireless communication unit. The abnormality alert message includes the environmental information and the status information. The first voice transceiver unit supports the target user to conduct remote voice interaction with the area outside the door via the mobile terminal, and the second voice transceiver unit supports the target user to conduct remote voice interaction with the area inside the door via the mobile terminal.

[0103] In some possible implementations, the above procedure includes instructions for performing the following steps: When the target user conducts remote voice interaction with the door area through the mobile terminal, and the target pet recovers to the non-stress state level within the preset time, the soothing voice sent by the target user to the door area through the mobile terminal is acquired. Based on the soothing voice, determine the soothing strategy corresponding to the target's stress state; The first mapping relationship is adjusted based on the soothing strategy to obtain the second mapping relationship; The second mapping relationship is stored in the storage module.

[0104] It should be understood that the electronic devices mentioned in this application may include smartphones (such as Android phones, iOS phones, Windows Phones, etc.), tablets, PDAs, laptops, mobile internet devices (MIDs) or wearable devices, servers, edge computing nodes, etc. The above-mentioned electronic devices are merely examples and not exhaustive, and include, but are not limited to, the electronic devices described above.

[0105] This application also provides a computer-readable storage medium storing a computer program that is executed by a processor to implement some or all of the steps of any of the methods described in the above method embodiments.

[0106] This application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program operable to cause a computer to perform some or all of the steps of any of the methods described in the above method embodiments.

[0107] It should be noted that, for the sake of simplicity, the aforementioned methods are described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, as some steps may be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are optional, and the actions and modules involved are not necessarily essential to this application.

[0108] In the above embodiments, the descriptions of each embodiment have their own emphasis. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0109] In the several embodiments provided in this application, it should be understood that the disclosed apparatus can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative; for instance, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be through some interfaces; the indirect coupling or communication connection between devices or units may be electrical or other forms.

[0110] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the units can be selected to achieve the purpose of this embodiment, depending on actual needs.

[0111] Furthermore, the functional units in the various embodiments of this application can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software program module.

[0112] If the integrated unit is implemented as a software program module and sold or used as an independent product, it can be stored in a computer-readable storage device (CMD). Based on this understanding, the technical solution of this application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a memory and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods of the various embodiments of this application. The aforementioned memory includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0113] Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. The program can be stored in a computer-readable storage device, which may include: flash drive, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc.

[0114] The embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The above description of the embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A soothing method based on a smart doorbell, characterized in that, An application is made in a smart doorbell system, the smart doorbell system including a smart doorbell, an external environment sensing module, and a pet status sensing module, wherein the external environment sensing module is installed on the smart doorbell, the pet status sensing module is installed on a pet wearable device, and the pet wearable device is worn on a target pet, the method including: The environmental information corresponding to the area outside the door is obtained through the external environment sensing module. The degree of environmental anomaly is determined based on the aforementioned environmental information; When the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal, the pet status perception module obtains the status information of the target pet in the door area. The target stress state level of the target pet is determined based on the status information; The target soothing strategy corresponding to the target stress state level is determined based on a first mapping relationship between preset stress state levels and soothing strategies; the first mapping relationship allows the target user to set and customize it independently. The target pet is soothed based on the target soothing strategy.

2. The method as described in claim 1, characterized in that, The smart doorbell system also includes a storage module. When the environmental information includes the decibel value of the target person's voice, movement frequency, and duration of stay, the step of determining the degree of environmental anomaly based on the environmental information includes: Determine a first environmental anomaly level value corresponding to the sound decibel value, a second environmental anomaly level value corresponding to the movement frequency, and a third environmental anomaly level value corresponding to the dwell time; A reference environmental anomaly value is determined based on the first environmental anomaly value, the second environmental anomaly value, and the third environmental anomaly value. The storage module is used to obtain the visit frequency of the target person within a historical time period; Determine the adjustment parameters corresponding to the visit frequency; The reference environmental anomaly level value is obtained by adjusting the adjustment parameters.

3. The method as described in claim 2, characterized in that, When the status information includes the target pet's heart rate and limb tremor frequency, determining the target stress state level of the target pet based on the status information includes: A first stress state value is determined based on the heart rate value, and a second stress state value is determined based on the limb tremor frequency. The target stress state value is determined based on the first stress state value and the second stress state value; The target stress state level is determined based on the target stress state value.

4. The method as described in claim 3, characterized in that, The smart doorbell system also includes a camera installed inside the door. Determining the target stress state value based on the first stress state value and the second stress state value includes: A reference stress state value is determined based on the first stress state value and the second stress state value; The camera captures the target pet's movement speed and head rotation frequency. Determine the first optimization factor corresponding to the movement speed and the second optimization factor corresponding to the head rotation frequency; The reference stress state value is adjusted based on the first optimization factor and the second optimization factor to obtain the target stress state value.

5. The method as described in claim 4, characterized in that, When the stress state level includes no stress state level, low stress state level, moderate stress state level, high stress state level, and severe stress state level, determining the target stress state level based on the target stress state value includes: When the target stress state value is less than or equal to the first preset stress state value, the target stress state level is determined to be the no-stress state level. When the target stress state value is greater than the first preset stress state value and less than or equal to the second preset stress state value, the target stress state level is determined to be the low stress state level. When the target stress state value is greater than the second preset stress state value and less than or equal to the third preset stress state value, the target stress state level is determined to be the medium stress state level. When the target stress state value is greater than the third preset stress state value and less than or equal to the fourth preset stress state value, the target stress state level is determined to be the high stress state level; When the target stress state value is greater than the fourth preset stress state value, the target stress state level is determined to be the severe stress state level.

6. The method as described in claim 5, characterized in that, The smart doorbell system further includes a communication module, which comprises a wireless communication unit, a first voice transceiver unit, and a second voice transceiver unit. After soothing the target pet based on the target soothing strategy, the method further includes: If the target pet fails to recover to the non-stress state level within a preset time period, an abnormality alert message is sent to the target user's mobile terminal via the wireless communication unit. The abnormality alert message includes the environmental information and the status information. The first voice transceiver unit supports the target user to conduct remote voice interaction with the area outside the door via the mobile terminal, and the second voice transceiver unit supports the target user to conduct remote voice interaction with the area inside the door via the mobile terminal.

7. The method as described in claim 6, characterized in that, The method further includes: When the target user conducts remote voice interaction with the door area through the mobile terminal, and the target pet recovers to the non-stress state level within the preset time, the soothing voice sent by the target user to the door area through the mobile terminal is acquired. Based on the soothing voice, determine the soothing strategy corresponding to the target's stress state; The first mapping relationship is adjusted based on the soothing strategy to obtain the second mapping relationship; The second mapping relationship is stored in the storage module.

8. A soothing device based on a smart doorbell, characterized in that, An application is made in a smart doorbell system, the smart doorbell system including a smart doorbell, an external environment sensing module, and a pet status sensing module, the external environment sensing module being installed on the smart doorbell, the pet status sensing module being installed on a pet wearable device, the pet wearable device being worn on the target pet, the device including: an acquisition unit and a processing unit; The acquisition unit is used to acquire environmental information corresponding to the area outside the door through the external environment sensing module. The processing unit is used to determine the degree of environmental anomaly based on the environmental information; The acquisition unit is used to acquire the status information of the target pet in the door area through the pet status perception module when the environmental anomaly level value is greater than the preset environmental anomaly level threshold, and / or when the smart doorbell generates a button trigger signal. The processing unit is used to determine the target stress state level of the target pet based on the state information; The target soothing strategy corresponding to the target stress state level is determined based on a first mapping relationship between preset stress state levels and soothing strategies; the first mapping relationship allows the target user to set and customize it independently. The target pet is soothed based on the target soothing strategy.

9. An electronic device, characterized in that, The method includes a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the one or more programs include instructions for performing the steps of the method according to any one of claims 1-7.

10. A computer-readable storage medium, characterized in that, The computer-readable storage medium stores a computer program that is executed by a processor to implement the method as described in any one of claims 1-7.

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