Rehabilitation state evaluation system and method for pet

Abstract

The invention discloses a rehabilitation state evaluation system and method for a pet, and relates to the technical field of data processing. The system comprises an activity influence module, a state evaluation module, a habit influence module, a rehabilitation evaluation module and a checking module; according to the technical key points, the body of the pet is divided into different areas according to the stress conditions of all positions of the body when the pet moves, and then the influence degree of the injured area of the pet on the limbs of the pet is determined according to the matching relation between the injured area of the pet and the stress influence area on the body of the pet. Then combining the gravity conditions of limb distribution when the pet moves and stands to obtain an accurate influence proportion capable of evaluating the influence degree of the injured area on the pet movement, thereby evaluating the recovery condition after the pet is injured, reducing the data volume required to be calculated, and achieving the purpose of quick response. Therefore, the recovery condition of the pet can be obtained in time, and a data basis is provided for the current state evaluation value of the pet.

Description

Technical Field

[0001] The present invention relates to the technical field of data processing, and in particular to a system and method for evaluating the recovery status of a pet. Background Art

[0002] At present, a Chinese patent with the existing patent application number: '201810723009.3' discloses a pet monitoring data processing method and system, which implants a health management chip in the pet, activates the health management chip monitoring function in the mobile terminal, and returns a variety of pet monitoring data to the mobile terminal. The cloud data center periodically sends a pet monitoring data collection request to the mobile terminal, and the data collection response is started. Although the pet's physical condition can be judged by obtaining the pet's health signs, the data that needs to be obtained include breathing, pulse, heartbeat, blood pressure, blood sugar and walking step monitoring functions, etc. These either take a lot of time to detect or need to be completed by wearable devices, resulting in huge and complicated data for pet health detection and very high requirements for wearable devices, which seriously affects the convenience of pet physical condition monitoring.

[0003] In addition, a Chinese patent with patent application number: '202311753551.0' discloses a pet health assessment method based on linkage physiological indicator detection, including: obtaining serum protein ratio and ammonia content from the first pet group to be detected, the second pet group to be detected, the third pet group to be detected and the fourth pet group to be detected, determining the light serum protein ratio and light ammonia content of the first pet group to be detected, the second pet group to be detected, the third pet group to be detected and the fourth pet group to be detected, and inputting the serum protein ratio, ammonia content, light serum protein ratio and light ammonia content into the pet health assessment model for analysis to obtain the pet health value of each pet group to be detected. The present invention also proposes a pet health assessment system, electronic device and computer-readable storage medium based on linkage physiological indicator detection. The data required for its detection include serum protein ratio, ammonia content, light serum protein, etc., which require the use of large equipment for detection, which seriously affects the convenience of detection and reduces the efficiency of risk response.

[0004] The detection is cumbersome and the data to be processed is huge: the existing pet physical condition detection system mainly detects whether the content of various components in the pet's body is within a stable range. For example, the above-mentioned patent application number is: '202311753551.0'. This is particularly obvious. It needs to obtain serum protein ratio, ammonia content, light serum protein, etc. These data need to be completed with the help of specific detection equipment. Therefore, it can only be tested in a pet hospital, which takes a lot of time and energy, and seriously affects the efficiency of the pet's condition assessment; the existing solution is to set up a wearable detection device for the pet. Although the pet's physical condition can be detected without going to the pet hospital, in order to ensure the comprehensiveness of the detection, the detection equipment is heavy. It seriously affects the movement of pets. In addition, for some active animals (such as cats, dogs, etc.), it is also necessary to ensure that the equipment does not fall off or misplace to avoid the position of the equipment detection being offset, resulting in inaccurate results. Therefore, when the detection equipment is installed, it needs to fit the pet's body tightly, which will cause great discomfort to some animals and cause changes in the pet's mood. In addition, these wearable devices need to be worn on the pet's body for a long time, so the device is prone to collision with objects when the pet moves, causing damage or failure of the device. Similarly, with the continuous use of the equipment, a certain degree of accuracy deviation will also occur. Therefore, there is a very big impact on the detection of pets through the above two methods. For this reason, we propose a rehabilitation status assessment system and method for pets. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the deficiencies of the prior art, the present invention provides a system and method for evaluating the recovery status of pets, which solves the problems raised in the background technology.

[0006] (II) Technical solution To achieve the above objectives, the present invention is implemented through the following technical solutions: A rehabilitation status assessment system for a pet, the assessment system comprising: The activity impact module uses the force conditions at various positions of the pet's body during exercise to divide it into different force impact areas, matches the obtained pet injury area with the force impact area on the pet's body, generates the injury impact area, and then analyzes the impact ratio of the injury impact area on the pet's activity in combination with the distribution of the weight borne by the pet's limbs; Among them, the impact ratio is divided into static gravity impact ratio and dynamic gravity impact ratio. When the dynamic gravity impact ratio meets the rehabilitation standard, the output dynamic gravity impact ratio is used as the basis for analyzing the pet's in vitro state assessment value, and the static gravity impact ratio is no longer analyzed. The status assessment module obtains the gravity distribution of the pet's limbs before and after injury, simultaneously retrieves the impact ratio of the injury-affected area on the pet's movement, and analyzes the in vitro status assessment value of the pet's activity status during the recovery period; The habit impact module obtains the habit parameters of the pet before and after injury, compares them with each other, analyzes the habit deviation index of the pet during recovery, and then calculates the in vivo state evaluation value of the pet's habit state based on the pet's demand for various habit parameters during injury. The habit parameters include food intake, water intake, body temperature and exercise volume. The rehabilitation assessment module retrieves the external and internal status assessment values ​​of the pet during the rehabilitation period, obtains the current status assessment value of the pet and the estimated rehabilitation time, retrieves the corresponding conditioning plan from the database based on the current status assessment value, and simultaneously compares the current status assessment value with the preset rehabilitation standard threshold range, which includes the rehabilitation standard upper limit and the rehabilitation standard lower limit; If the current status assessment value is greater than the upper limit of the rehabilitation standard or if the current status assessment value is less than the lower limit of the rehabilitation standard, a correction warning is issued, information about nearby pet hospitals is obtained, and an adjustment strategy is implemented; If the current status assessment value is within the rehabilitation standard threshold range, no response is made; When receiving the correction warning, the verification module re-acquires the gravity distribution and habit parameters, and uses them as the basis to recalculate the pet's status verification value and recovery verification time, and verifies the status verification value and recovery verification time with the current status assessment value and the estimated recovery time respectively, and adjusts the correction ratio coefficient when calculating the pet's current status assessment value.

[0007] Furthermore, the force-affected area is divided into a limb-affected area, an upper body-affected area, and a lower body-affected area; Among them, the limb influence area indicates the area where the pet's limbs are located; the upper torso influence area and the lower torso influence area are divided by the pet's chest cavity. The torso close to the head is the upper torso influence area, and vice versa, it is the lower torso influence area. The pet's spine is used as the dividing line to divide the upper torso influence area and the lower torso influence area into two left-right symmetrical areas, which are respectively recorded as the upper torso left influence area, the upper torso right influence area, the lower torso left influence area, and the lower torso right influence area.

[0008] Furthermore, the analysis process of the impact ratio of the injury-affected area on the pet's activities is as follows: Determine the distribution of the pet's injury area based on the matching between the pet's injury area and the force-affected area on the pet's body; Get the gravity borne by the pet's limbs when the pet is standing, the gravity borne by the pet's limbs when the pet is injured and the gravity borne by the pet's limbs when the pet is healthy, respectively , ; By analyzing the formula Get the proportion of the pet's injury area affecting its activities when the pet is standing , where M represents the total number of limbs of the pet, represents the gravity on the mth limb in a healthy state, Indicates the gravity of the mth limb under the influence of the current injury area, represents the influence coefficient of the preset current injury area on the mth limb, where > When It is recorded as 1, and an unavailable command is issued. When the number of unavailable commands issued by the same pet is ≥ the minimum number of limbs when the pet is active, the proportion of the impact of the injury-affected area on the pet's movement is recorded as 1 when analyzing the in vitro state assessment value of the pet's activity state during rehabilitation; otherwise, no response is made; Similarly, according to the analysis method of the proportion of the injury-affected area on the pet's activity when the pet is standing, the proportion of the injury-affected area on the pet's activity when the pet is walking is obtained, which is recorded as ; By analyzing the formula Gets the ratio of the impact of the injury and illness area on the pet's activities. , where Respectively represent the weights of the preset pet standing influence ratio and pet walking influence ratio, and , ; Will Compare with the preset impact standard threshold. > the standard threshold for impact, then when analyzing the in vitro status assessment value of the pet's activity status during the rehabilitation period, the proportion of the impact of the injury-affected area on the pet's movement is recorded as 1.

[0009] Furthermore, the gravity distribution of the pet's injured limbs represents the gravity distribution ratio of the pet in a standing state, and the analysis process of the in vitro state evaluation value is as follows: The gravity distribution ratio of the limbs of the same type of pets in a healthy state is obtained from the database. The gravity distribution ratio indicates the ratio of the gravity borne by each limb of the pet to the total weight of the pet, which is recorded as ; Similarly, obtain the gravity distribution ratio of the pet under the influence of the current injury, recorded as ; By analyzing the formula Get the pet's external status assessment value under the influence of the injury and illness affected area , where represents the gravity on the nth limb in a healthy state, It represents the gravity exerted on the nth limb under the influence of the current injured area, and G represents the correction coefficient of the preset in-vitro state assessment value.

[0010] Furthermore, the analysis process of the habit deviation index is as follows: Get the various habit parameters of the pet before and after injury, recorded as , , and then obtain the average habit parameters of healthy pets of the same weight from the database ; The difference in the habit parameters of the pet before and after injury is compared with the preset partial classification threshold. > Deviation check threshold and ≥ ×115%, a deviation warning is issued and the corresponding habit parameter is recorded as a deviation parameter; otherwise, the corresponding habit parameter is recorded as a qualified parameter; By analyzing the formula Get the pet's habit deviation index under the influence of the current injury , where represents the correction coefficient of the preset habit deviation index, e represents the natural constant, Y represents the total number of deviation parameters, represents the habit parameter before the i-th injury in the deviation parameter, represents the habit parameter after the i-th injury in the deviation parameter, X represents the total number of qualified parameters, represents the jth habit parameter before injury among qualified parameters, represents the habit parameter after the jth injury in the qualified parameters, , Respectively represent the weights of the preset total deviation parameter and total qualified parameter, , ,and .

[0011] Furthermore, the formula for the in vivo status evaluation value of the pet's habit status is as follows: ;

[0012] In the formula, Indicates the body status assessment value, represents the correction factor of the preset in vivo state evaluation value, Z represents the total number of habit parameters, represents the habit parameter before the kth injury, represents the habit parameter after the kth injury, represents the influence coefficient of the kth habit parameter; and When Recorded as 0.

[0013] Furthermore, the formula for the current state evaluation value is as follows: ;

[0014] In the formula, Indicates the current status evaluation value of the pet. represent the weights of the preset in vitro state evaluation value and the in vivo state evaluation value, respectively, Indicates the correction proportional coefficient of the current state evaluation value; After the interval T, re-acquire the data and calculate the current status evaluation value of the pet , then retrieve the average health status evaluation value of the same pet in the previous n times and the average recovery period under the same disease, and record them as , ; By analyzing the formula Get an estimated time for recovery .

[0015] Furthermore, each interval , obtain the gravity distribution and habit parameters, and use them as a basis to recalculate the pet's state check value and recovery check time, and check the state check value and recovery check time with the current state assessment value and recovery estimated time respectively; when >(U+1.5)%, and >(U+1.5)%, a downward adjustment order will be issued; when < (U-1.5)%, and When it is less than (U-1.5)%, an upward adjustment command will be issued; otherwise, no response will be given.

[0016] Furthermore, the adjustment ratio is set, denoted as ψ. When receiving the upward adjustment instruction, As the corrected correction ratio coefficient; when receiving a downward adjustment instruction, As the correction proportional coefficient after correction.

[0017] Furthermore, a method for assessing the recovery status of a pet includes the following steps: The force conditions at various positions of the pet's body during exercise are used to divide the pet into different force-affected areas, and the obtained pet injury areas are matched with the force-affected areas on the pet's body to generate injury-affected areas. Then, the influence ratio of the injury-affected areas on the pet's activities is analyzed in combination with the distribution of the weight borne by the pet's limbs. Among them, the impact ratio is divided into static gravity impact ratio and dynamic gravity impact ratio. When the dynamic gravity impact ratio meets the rehabilitation standard, the output dynamic gravity impact ratio is used as the basis for analyzing the pet's in vitro state assessment value, and the static gravity impact ratio is no longer analyzed. Obtain the gravity distribution of the pet's limbs before and after injury, synchronously retrieve the impact ratio of the injury-affected area on the pet's movement, and analyze the in vitro status assessment value of the pet's activity status during recovery; Obtain the habit parameters of the pet before and after injury and compare them with each other, analyze the habit deviation index of the pet during recovery, and then calculate the in vivo state evaluation value of the pet's habit state based on the pet's demand for various habit parameters during injury, where the habit parameters include food intake, water intake, body temperature and exercise volume; Retrieving the external and internal status evaluation values ​​of the pet during the rehabilitation period, obtaining the current status evaluation value of the pet and the estimated time of rehabilitation, and then retrieving the corresponding conditioning plan from the database based on the current status evaluation value, and simultaneously comparing the current status evaluation value with the preset rehabilitation standard threshold interval, the rehabilitation standard threshold interval includes the rehabilitation standard upper limit and the rehabilitation standard lower limit; If the current status assessment value is greater than the upper limit of the rehabilitation standard or if the current status assessment value is less than the lower limit of the rehabilitation standard, a correction warning is issued, information about nearby pet hospitals is obtained, and an adjustment strategy is implemented; If the current status assessment value is within the rehabilitation standard threshold range, no response is made; When a correction warning is received, the gravity distribution and habit parameters are re-obtained, and used as a basis to recalculate the pet's status check value and recovery check time. The status check value and recovery check time are respectively checked with the current status assessment value and the estimated recovery time, and the correction ratio coefficient when calculating the pet's current status assessment value is adjusted.

[0018] (III) Beneficial effects The present invention provides a system and method for evaluating the recovery status of pets, which has the following beneficial effects: The force applied to various parts of the pet's body when it is exercising is used to divide the pet's body into different areas. The degree of influence of the pet's injured area on the pet's limbs is determined through the matching relationship between the pet's injured area and the force-affected area on the pet's body. Then, combined with the gravity distribution of the pet's limbs when it is exercising and standing, an accurate influence ratio that can be used to evaluate the degree of influence of the injured area on the pet's movement is obtained. This is used to evaluate the pet's recovery after injury and reduce the amount of data required for calculation, thereby achieving the purpose of rapid response, so as to obtain the pet's recovery status in a timely manner, and also provide a data basis for the evaluation value of the pet's current status.

[0019] By using the changes in the pet's habits before and after it becomes ill, we can estimate the balance of the pet's "internal body" indicators and the recovery of the pet's physical condition. Combined with the impact of the injury on the pet's movement (external body), we can get a comprehensive assessment of the pet's current state assessment value for recovery. This allows us to have a comprehensive understanding of the pet's internal and external conditions, ensuring that the feedback is more accurate. In addition, since the data are all routine data on the pet's life, the difficulty of obtaining the data is reduced, so there is no need for tedious inspections to understand the pet's recovery. This method can greatly reduce the difficulty of data acquisition and the impact on the pet. Secondly, by checking and correcting the acquired data, the results are constantly approaching the pet's actual situation, thereby improving the adaptability of the system to the pet and avoiding errors caused by individual differences in pets. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a flowchart of the whole process of the present invention; Figure 2 This is a diagram for dividing the area affected by the force on the pet in the present invention. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] Market Research After market research, it was found that the existing pet diagnosis and evaluation systems or methods basically detect whether the content of various components in the pet's body is within a stable range. For example, the patent with patent application number: '202311753551.0' is particularly obvious. It needs to obtain serum protein ratio, ammonia content, light serum protein, etc. These data need to be completed with the help of specific detection equipment. Therefore, it can only be tested in a pet hospital, which takes a lot of time and energy, and seriously affects the efficiency of the pet's condition assessment; the existing solution is to set up a wearable detection device for pets. Although the pet's physical condition can be detected without going to the pet hospital, in order to ensure the comprehensiveness of the detection , resulting in a heavy weight of the detection equipment, which seriously affects the movement of pets. In addition, for some active animals (such as cats, dogs, etc.), it is also necessary to ensure that the equipment does not fall off or misplace to avoid the position of the equipment detection being offset, resulting in inaccurate results. Therefore, when the detection equipment is installed, it needs to fit the pet's body tightly, which will cause great discomfort to some animals and cause changes in the pet's mood. In addition, these wearable devices need to be worn on the pet's body for a long time, so when the pet moves, the device is prone to collision with objects, causing damage or failure of the device. Similarly, with the continuous use of the equipment, a certain degree of accuracy deviation will also occur, so the above two methods have a very big impact on pet detection. There are also the following disadvantages: (1) Difficulty of diagnosis: Pets are unable to express discomfort and pain verbally, making the diagnostic process more complicated.

[0023] (2) Cost issue: The treatment of pet diseases usually requires high costs, including diagnosis fees, treatment fees, and drug fees.

[0024] Technology R&D In order to solve this situation and reduce the impact on pets, we studied a method that uses the force conditions at various positions of the pet's body when it is moving to divide the pet's body into different areas, and then determine the degree of influence of the pet's injured area on the pet's limbs through the matching relationship between the pet's injured area and the force-affected area on the pet's body. Then, combined with the gravity distribution of the pet's limbs when it is moving and standing, we get an accurate and effective proportion of the influence of the injured area on the pet's movement. This is used to evaluate the recovery of the pet after injury and reduce the amount of data required for calculation, so as to achieve the purpose of rapid response, so as to obtain the pet's recovery status in time, and also provide a data basis for the pet's current status evaluation value. At the same time, the changes in the pet's habits before and after illness are used to estimate the balance of the pet's "internal" indicators and the recovery of the pet's physical condition, and then combined with the impact of the injury on the pet's movement (external), so as to obtain the current status evaluation value of the comprehensive evaluation of the pet's recovery. In this way, a comprehensive understanding of the internal and external conditions of the pet is made to ensure that the feedback results are more accurate. In addition, since the data are all routine data of the pet's life, the difficulty of obtaining data is reduced, so there is no need for tedious inspections to understand the recovery of the pet.

[0025] Technical concept Since pets will show various "signs" when they are sick or recovering, these "signs" are mainly divided into changes in external movement habits and habits that can reflect the pet's physical condition (diet, exercise volume, body temperature, etc.). Taking pet dogs as an example, when the pet dog's right hind leg is scratched or damaged, it will consciously protect the injured right hind leg when walking or standing, and try to use the other three legs to support the body. Therefore, the pet's physical condition can be understood by observing the pet's walking habits; and for the "internal" characteristics, the main manifestation is the pet's eating habits. When the pet is just injured, the food intake will show a significant decrease, and as the injury continues to recover, the food intake will show a trend of first increasing and then decreasing. Therefore, the physical condition of the pet can be reflected through these characteristics, and these characteristics can be intuitively detected or seen, so the acquisition of these data will not cause too much discomfort to the pet.

[0026] Therefore, it is more accurate to evaluate the physical condition of pets based on the "signs" shown by pets, thereby reducing the difficulty of pet diagnosis (pets cannot express themselves in words). In order to be able to make a comprehensive analysis, the analysis is mainly divided into two directions. One is to reflect the external signs of pet injuries and illnesses by the state of the pet when it is standing or moving; the other is to reflect the internal signs of pet injuries and illnesses by the changes in habits before and after the pet is injured or sick.

[0027] The external status is as follows: Status Detection If you want to understand the recovery of your pet, you need to know the extent of the impact of the injury on the pet. To this end, we use the force conditions at various positions of the pet's body during exercise to divide it into different force-affected areas, mainly divided into limb impact areas (subdivided into different limb impact areas according to the pet's limb position), head impact areas, upper body impact areas and lower body impact areas. Then, we match the obtained pet injury area with the force-affected area on the pet's body to generate the injury impact area. Limb Impact Area: corresponds to the area where the pet's limbs are located; The upper body impact area and the lower body impact area are divided by the pet's chest cavity. The body close to the head is the upper body impact area, and vice versa, it is the lower body impact area.

[0028] In contrast, the upper body influence area and the lower body influence area are divided into two symmetrical areas with the pet's spine as the dividing line, which are recorded as the upper body left influence area, the upper body right influence area, the lower body left influence area and the lower body right influence area. Figure 2 As shown, this allows the impact of pet injuries on pet movements to be estimated based on injuries in different areas.

[0029] Take a pet dog as an example. When a pet dog's right hind leg is strained, the muscle at the strained position is the injured area. Since the right hind leg is injured, the injured area of ​​the pet is located in the right hind leg impact area of ​​the limb impact area, and the adjacent area is the right impact area of ​​the lower body. Therefore, when the pet dog exercises, in order to protect the injured leg, it will consciously reduce the use of the right hind leg, so the position of the right hind leg only bears a very small part of the pet's weight, or even 0 pressure. In contrast, this part of the gravity needs to be transferred to other limbs, and in order to lift the right hind leg, the right impact area of ​​the lower body needs to be stressed, so it is necessary to analyze other related impact areas based on the location of the injury, and it cannot be limited to a certain impact area.

[0030] Therefore, when understanding the injury-affected area, it is necessary to analyze the impact ratio of the injury-affected area on the pet's activities in combination with the weight distribution of the pet's limbs, and determine the distribution of the pet's injury-affected area based on the matching of the pet's injury-affected area with the force-affected area on the pet's body. The force conditions of the pet's limbs are divided into two states: standing state and moving state.

[0031] Standing state: Get the gravity borne by the pet's limbs when it is standing And the gravity that the pet's limbs bear when it is healthy , you can place the weighing device on the pet's legs. When the pet reacts too much, you can also judge by observation. For example, when the pet dog's right hind leg is fully raised, the weight borne by the right hind leg is 0. The weighing of other legs is adjusted according to the average gravity distribution of the pet when it is healthy. For example, when the dog stands, the dog's forelimbs bear about 62.8% of the body weight, and the hind legs bear about 37.2% (that is, the two front legs bear 31.4% of the body weight, and the two hind legs bear 18.6% of the body weight). Therefore, when one of the hind legs has a problem, the remaining three legs bear the total weight of the body weight in a ratio of 314:314:186, that is, the two front legs bear 38.5% of the body weight, and the other hind leg bears 22.8% of the body weight. Therefore, when the pet is standing, the proportion of the impact of the pet's injured area on the pet's activities , the formula is as follows: ;

[0032] Where M represents the total number of limbs of the pet. represents the gravity on the mth limb in a healthy state, Indicates the gravity of the mth limb under the influence of the current injury area, represents the influence coefficient of the preset current injury area on the mth limb, where > When It is recorded as 1, and an unavailable command is issued. When the number of unavailable commands issued by the same pet is ≥ the minimum number of limbs when the pet is active, when analyzing the in vitro state assessment value of the pet's activity state during rehabilitation, the proportion of the impact of the injury-affected area on the pet's movement is recorded as 1; otherwise, no response is made.

[0033] Similarly, when the pet is standing, the proportion of the injury-affected area on the pet's activity The analysis method is used to obtain the proportion of the injury-affected area on the pet's activity when the pet is walking. Then, by combining the impact ratios of the pet's standing and walking, we can get the comprehensive impact ratio of the injury-affected area on the pet's activities. , the formula is as follows: ;

[0034] In the formula, Respectively represent the weights of the preset pet standing influence ratio and pet walking influence ratio, and , ;when > the preset impact standard threshold, then when analyzing the in vitro status assessment value of the pet's activity status during the rehabilitation period, the proportion of the impact of the injury-affected area on the pet's movement will be recorded as 1; otherwise, no response will be made.

[0035] When the dynamic gravity influence ratio meets the rehabilitation standard, the output dynamic gravity influence ratio is used as the basis for analyzing the pet's in vitro state assessment value, and the static gravity influence ratio is no longer analyzed.

[0036] Through the above method, we can get an accurate ratio that can evaluate the degree of influence of the injured area on the pet's movement, thereby evaluating the recovery of the pet after injury, reducing the amount of data required for calculation, and achieving the purpose of rapid response, so as to obtain the pet's recovery status in time, and also provide a data basis for the evaluation value of the pet's current status.

[0037] In vitro status assessment The influence of the injury on the pet's movement can be reflected by the proportion of the injury-affected area on the pet's movement, but the force proportion of the legs cannot be understood. Therefore, it is necessary to understand the influence of the injury on the pet based on the distribution proportion of the weight of each limb. When the gravity distribution proportion under the influence of the injury is closer to the weight distribution proportion in a healthy state, it means that the pet is constantly recovering. For this reason, it is necessary to first obtain the gravity distribution of the pet's limbs before and after the injury. The reason for understanding the distribution proportion of gravity is that due to the different injury locations, the amplitude of force applied when the pet is active is also different. For example, when the pet dog has problems with its digestive system (stomach), the stomach is located in the middle of the dog's body, and the dog will involve the stomach when running. Therefore, in order to reduce the force at this position, you need to pay attention to the amplitude of running when moving.

[0038] Combine the obtained gravity distribution ratio with the influence ratio of the injury-affected area on the pet's movement to analyze the in vitro state assessment value of the pet's activity state during the recovery period , so that you can understand the impact of the pet's injury or illness. The formula based on the in vitro status assessment value is as follows: ;

[0039] In the formula, represents the gravity on the nth limb in a healthy state, Indicates the gravity of the nth limb under the influence of the current injury area. It indicates the ratio of the gravity on the nth limb to the total weight in a healthy state. It indicates the ratio of the gravity exerted on the nth limb under the influence of the current injured area to the total weight, and G indicates the correction coefficient of the preset in-vitro state assessment value.

[0040] The internal status is as follows: Habit Deviation When a pet is just injured, its food intake will decrease significantly. As the injury continues to recover, its food intake will increase first and then decrease. Therefore, these characteristics can be used to reflect the physical condition of the pet. These characteristics can be detected or seen intuitively, so the acquisition of these data will not cause too much discomfort to the pet. Therefore, by understanding the habit parameters of the pet before and after the injury (including food intake, water intake, body temperature and exercise volume), and comparing them with each other, the habit deviation index of the pet during recovery can be analyzed. The specific analysis process is as follows: Before calculation, analyze whether there is a serious deviation in the changes of each habit. Otherwise, if these data are directly used in the calculation of the habit deviation index, it is easy to cause an increase in error, so it needs to be eliminated in advance. To this end, it is necessary to first compare the difference in the habit parameters before and after the pet's injury with the preset partial classification threshold. > Deviation check threshold and ≥ ×115%, a deviation warning is issued and the corresponding habit parameter is recorded as a deviation parameter; otherwise, the corresponding habit parameter is recorded as a qualified parameter.

[0041] in, represents the habit parameter before the kth injury, represents the habit parameter after the kth injury, It represents the average behavior parameters of pets of the same weight in the database when they are healthy.

[0042] The pet's behavior deviation index under the influence of current injuries and illnesses , combined with the pet's needs for various habit parameters during the injury period, calculate the in vivo status assessment value of the pet's habit status , the calculation is based on the following formula: ; ;

[0043] In the formula, represents the correction coefficient of the preset habit deviation index, e represents the natural constant, Y represents the total number of deviation parameters, represents the habit parameter before the i-th injury in the deviation parameter, represents the habit parameter after the i-th injury in the deviation parameter, X represents the total number of qualified parameters, represents the jth habit parameter before injury among qualified parameters, represents the habit parameter after the jth injury in the qualified parameters, , Respectively represent the weights of the preset total deviation parameter and total qualified parameter, , ,and , represents the correction factor of the preset in vivo state evaluation value, Z represents the total number of habit parameters, and When Recorded as 0.

[0044] Rehabilitation status assessment Through the above, we have obtained the external and internal status evaluation values ​​of the pet, so we only need to combine the two to conduct a comprehensive analysis of the pet's internal and external conditions, analyze the pet's recovery, and make a comprehensive understanding of the pet's internal and external conditions to ensure that the feedback results are more accurate. In addition, since the data are all routine data of the pet's life, the difficulty of obtaining the data is reduced, so there is no need for tedious inspections to understand the pet's recovery. Therefore, this method can greatly reduce the difficulty of obtaining data and the impact on the pet. The formula is as follows: ; ;

[0045] In the formula, Indicates the current status evaluation value of the pet. represent the weights of the preset in vitro state evaluation value and the in vivo state evaluation value, respectively, represents the correction coefficient of the current state evaluation value, T represents the interval of data acquisition, Represents the current state evaluation value recalculated after the interval T, It represents the average health evaluation value of the same pet in the previous n times. The average recovery time of the same pet under the same disease for the previous n times.

[0046] Compare the current status assessment value with the preset rehabilitation standard threshold range, which includes the rehabilitation standard upper limit and the rehabilitation standard lower limit; if the current status assessment value is greater than the rehabilitation standard upper limit or if the current status assessment value is less than the rehabilitation standard lower limit, it means that the result obtained exceeds the range that the system can assess, and the result cannot accurately reflect the pet's condition. Therefore, it is necessary to issue a correction warning, obtain information about nearby pet hospitals, arrange for a more detailed examination as soon as possible, and implement an adjustment strategy; if the current status assessment value is within the rehabilitation standard threshold range, no response will be made.

[0047] By understanding the current status assessment value, the corresponding conditioning plan is retrieved from the database. The conditioning plan needs to be determined based on the size of the current status assessment value. For example, the current status assessment value is divided into three levels: severe interval, mild interval and healthy interval. When the current status assessment value is in the "serious" interval, it is necessary to send a doctor's order based on the type of illness; similarly, in other intervals, the corresponding conditioning plan is issued.

[0048] calibration When a correction warning is received, the gravity distribution and habit parameters are re-obtained, and used as a basis to recalculate the pet's status check value and recovery check time. The status check value and recovery check time are respectively checked with the current status assessment value and the estimated recovery time, and the correction ratio coefficient when calculating the pet's current status assessment value is adjusted.

[0049] Each interval time , obtain the gravity distribution and habit parameters, and use them as a basis to recalculate the pet's state check value and recovery check time, and check the state check value and recovery check time with the current state assessment value and recovery estimated time respectively; when >(U+1.5)%, and >(U+1.5)%, a downward adjustment order will be issued; when < (U-1.5)%, and When it is less than (U-1.5)%, an upward adjustment command will be issued; otherwise, no response will be given.

[0050] It is necessary to pre-set an adjustment ratio, denoted as ψ. When receiving an upward adjustment instruction, As the corrected correction ratio coefficient; when receiving a downward adjustment instruction, As the correction proportional coefficient after correction.

[0051] The weight coefficient is determined by the coefficient of variation method, which is a method of weighting each indicator according to the degree of variation between the current value of each evaluation indicator and the target value. If the numerical difference of an indicator is large, it can clearly distinguish the evaluated objects, indicating that the indicator has rich discrimination information, and thus the indicator should be given a larger weight. On the contrary, if the numerical difference of each evaluated object on a certain indicator is small, then the ability of this indicator to distinguish the evaluation objects is weak, and thus the indicator should be given a smaller weight. This method directly uses the information contained in each indicator and obtains the weight of the indicator through calculation, so it is objective.

[0052] Example 2: Please refer to Figure 1 Based on Example 1, this embodiment further provides a method for evaluating the recovery status of a pet, comprising the following specific steps: The force conditions at various positions of the pet's body during exercise are used to divide the pet into different force-affected areas, and the obtained pet injury areas are matched with the force-affected areas on the pet's body to generate injury-affected areas. Then, the influence ratio of the injury-affected areas on the pet's activities is analyzed in combination with the distribution of the weight borne by the pet's limbs. Among them, the impact ratio is divided into static gravity impact ratio and dynamic gravity impact ratio. When the dynamic gravity impact ratio meets the rehabilitation standard, the output dynamic gravity impact ratio is used as the basis for analyzing the pet's in vitro state assessment value, and the static gravity impact ratio is no longer analyzed. Obtain the gravity distribution of the pet's limbs before and after injury, synchronously retrieve the impact ratio of the injury-affected area on the pet's movement, and analyze the in vitro status assessment value of the pet's activity status during recovery; Obtain the habit parameters of the pet before and after injury and compare them with each other, analyze the habit deviation index of the pet during recovery, and then calculate the in vivo state evaluation value of the pet's habit state based on the pet's demand for various habit parameters during injury, where the habit parameters include food intake, water intake, body temperature and exercise volume; Retrieving the external and internal status evaluation values ​​of the pet during the rehabilitation period, obtaining the current status evaluation value of the pet and the estimated time of rehabilitation, and then retrieving the corresponding conditioning plan from the database based on the current status evaluation value, and simultaneously comparing the current status evaluation value with the preset rehabilitation standard threshold interval, the rehabilitation standard threshold interval includes the rehabilitation standard upper limit and the rehabilitation standard lower limit; If the current status assessment value is greater than the upper limit of the rehabilitation standard or if the current status assessment value is less than the lower limit of the rehabilitation standard, a correction warning is issued, information about nearby pet hospitals is obtained, and an adjustment strategy is implemented; If the current status assessment value is within the rehabilitation standard threshold range, no response is made; When a correction warning is received, the gravity distribution and habit parameters are re-obtained, and used as a basis to recalculate the pet's status check value and recovery check time. The status check value and recovery check time are respectively checked with the current status assessment value and the estimated recovery time, and the correction ratio coefficient when calculating the pet's current status assessment value is adjusted.

[0053] In the application, the several formulas involved are all calculated by taking their numerical values ​​after removing the dimensions, and the formulas are established by collecting a large amount of data and performing software simulation to obtain a formula for the most recent actual situation. Some coefficients or weights in the formulas are set by technical personnel in this field according to actual conditions, so they will not be elaborated here.

[0054] The above embodiments may be implemented in whole or in part by software, hardware, firmware or any other combination thereof. When implemented using software, the above embodiments may be implemented in whole or in part in the form of a computer program product. A person of ordinary skill in the art may appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein may be implemented in electronic hardware, or in a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution.

[0055] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, and may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0056] The above description is only a specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application.

Claims

1. A rehabilitation status assessment system for pets, characterized in that: The assessment system includes: The activity impact module uses the force conditions at various positions of the pet's body during exercise to divide it into different force impact areas, matches the obtained pet injury area with the force impact area on the pet's body, generates the injury impact area, and then analyzes the impact ratio of the injury impact area on the pet's activity in combination with the distribution of the weight borne by the pet's limbs; Among them, the impact ratio is divided into static gravity impact ratio and dynamic gravity impact ratio. When the dynamic gravity impact ratio meets the rehabilitation standard, the output dynamic gravity impact ratio is used as the basis for analyzing the pet's in vitro state assessment value, and the static gravity impact ratio is no longer analyzed. The status assessment module obtains the gravity distribution of the pet's limbs before and after injury, simultaneously retrieves the impact ratio of the injury-affected area on the pet's movement, and analyzes the in vitro status assessment value of the pet's activity status during the recovery period; The habit impact module obtains the habit parameters of the pet before and after injury, compares them with each other, analyzes the habit deviation index of the pet during recovery, and then calculates the in vivo state evaluation value of the pet's habit state based on the pet's demand for various habit parameters during injury. The habit parameters include food intake, water intake, body temperature and exercise volume. The rehabilitation assessment module retrieves the external and internal status assessment values ​​of the pet during the rehabilitation period, obtains the current status assessment value of the pet and the estimated rehabilitation time, retrieves the corresponding conditioning plan from the database based on the current status assessment value, and simultaneously compares the current status assessment value with the preset rehabilitation standard threshold range, which includes the rehabilitation standard upper limit and the rehabilitation standard lower limit; If the current status assessment value is greater than the upper limit of the rehabilitation standard or if the current status assessment value is less than the lower limit of the rehabilitation standard, a correction warning is issued, information about nearby pet hospitals is obtained, and an adjustment strategy is implemented; If the current status assessment value is within the rehabilitation standard threshold range, no response is made; When receiving the correction warning, the verification module re-acquires the gravity distribution and habit parameters, and uses them as the basis to recalculate the pet's status verification value and recovery verification time, and verifies the status verification value and recovery verification time with the current status assessment value and the estimated recovery time respectively, and adjusts the correction ratio coefficient when calculating the pet's current status assessment value.

2. A pet rehabilitation status assessment system according to claim 1, characterized in that: The force-affected areas are divided into limb-affected areas, upper-body-affected areas, and lower-body-affected areas; Among them, the limb influence area indicates the area where the pet's limbs are located; the upper torso influence area and the lower torso influence area are divided by the pet's chest cavity. The torso close to the head is the upper torso influence area, and vice versa, it is the lower torso influence area. The pet's spine is used as the dividing line to divide the upper torso influence area and the lower torso influence area into two left-right symmetrical areas, which are respectively recorded as the upper torso left influence area, the upper torso right influence area, the lower torso left influence area, and the lower torso right influence area.

3. A pet rehabilitation status assessment system according to claim 2, characterized in that: The analysis process of the impact ratio of the injury-affected area on pet activities is as follows: Determine the distribution of the pet's injury area based on the matching between the pet's injury area and the force-affected area on the pet's body; Get the gravity borne by the pet's limbs when the pet is standing, the gravity borne by the pet's limbs when the pet is injured and the gravity borne by the pet's limbs when the pet is healthy, respectively , ; By analyzing the formula Get the proportion of the pet's injury area affecting its activities when the pet is standing , where M represents the total number of limbs of the pet, represents the gravity on the mth limb in a healthy state, Indicates the gravity of the mth limb under the influence of the current injury area, represents the influence coefficient of the preset current injury area on the mth limb, where > When It is recorded as 1, and an unavailable command is issued. When the number of unavailable commands issued by the same pet is ≥ the minimum number of limbs when the pet is active, the proportion of the impact of the injury-affected area on the pet's movement is recorded as 1 when analyzing the in vitro state assessment value of the pet's activity state during rehabilitation; otherwise, no response is made; Similarly, according to the analysis method of the proportion of the injury-affected area on the pet's activity when the pet is standing, the proportion of the injury-affected area on the pet's activity when the pet is walking is obtained, which is recorded as ; By analyzing the formula Gets the ratio of the impact of the injury and illness area on the pet's activities. , where Respectively represent the weights of the preset pet standing influence ratio and pet walking influence ratio, and , ; Will Compare with the preset impact standard threshold. > Impact standard threshold, then when analyzing the in vitro status evaluation value of the pet's activity status during the recovery period, the impact ratio of the injury-affected area on the pet's movement is recorded as 1. Otherwise, the impact ratio is output .

4. A pet rehabilitation status assessment system according to claim 3, characterized in that: The gravity distribution of the pet's injured limbs represents the gravity distribution ratio of the pet in a standing state. The analysis process of the in vitro state evaluation value is as follows: The gravity distribution ratio of the limbs of the same type of pets in a healthy state is obtained from the database. The gravity distribution ratio indicates the ratio of the gravity borne by each limb of the pet to the total weight of the pet, which is recorded as ; Similarly, obtain the gravity distribution ratio of the pet under the influence of the current injury, recorded as ; By analyzing the formula Get the pet's external status assessment value under the influence of the injury and illness affected area , where represents the gravity on the nth limb in a healthy state, It represents the gravity exerted on the nth limb under the influence of the current injured area, and G represents the correction coefficient of the preset in-vitro state assessment value.

5. A pet rehabilitation status assessment system according to claim 4, characterized in that: The analysis process of the habit deviation index is as follows: Get the various habit parameters of the pet before and after injury, recorded as , , and then obtain the average habit parameters of healthy pets of the same weight from the database ; The difference in the habit parameters of the pet before and after injury is compared with the preset partial classification threshold. > Deviation check threshold and ≥ ×115%, a deviation warning is issued and the corresponding habit parameter is recorded as a deviation parameter; otherwise, the corresponding habit parameter is recorded as a qualified parameter; By analyzing the formula Get the pet's habit deviation index under the influence of the current injury , where represents the correction coefficient of the preset habit deviation index, e represents the natural constant, Y represents the total number of deviation parameters, represents the habit parameter before the i-th injury in the deviation parameter, represents the habit parameter after the i-th injury in the deviation parameter, X represents the total number of qualified parameters, represents the jth habit parameter before injury among qualified parameters, represents the habit parameter after the jth injury in the qualified parameters, , Respectively represent the weights of the preset total deviation parameter and total qualified parameter, , ,and .

6. A pet rehabilitation status assessment system according to claim 5, characterized in that: The formula for the in vivo status evaluation value of the pet's habit status is as follows: ； In the formula, Indicates the in vivo status assessment value, represents the correction factor of the preset in vivo state evaluation value, Z represents the total number of habit parameters, represents the habit parameter before the kth injury, represents the habit parameter after the kth injury, represents the influence coefficient of the kth habit parameter; and When Recorded as 0.

7. A pet rehabilitation status assessment system according to claim 6, characterized in that: The formula on which the current state evaluation value is based is as follows: ； In the formula, Indicates the current status evaluation value of the pet. represent the weights of the preset in vitro state evaluation value and the in vivo state evaluation value, respectively, Indicates the correction proportional coefficient of the current state evaluation value; After the interval T, re-acquire the data and calculate the current status evaluation value of the pet , and then retrieve the average status evaluation value of the same pet in the previous n times in the health state and the average recovery period under the same disease, which are recorded as , ; By analyzing the formula Get an estimated time for recovery .

8. A pet rehabilitation status assessment system according to claim 7, characterized in that: Each interval time , obtain the gravity distribution and habit parameters, and use them as a basis to recalculate the pet's state check value and recovery check time, and check the state check value and recovery check time with the current state assessment value and recovery estimated time respectively; when >(U+1.5)%, and >(U+1.5)%, a downward adjustment order will be issued; when < (U-1.5)%, and When it is less than (U-1.5)%, an upward adjustment command will be issued; otherwise, no response will be given.

9. A pet rehabilitation status assessment system according to claim 8, characterized in that: Set the adjustment ratio, denoted as ψ, and when receiving the upward adjustment command, As the corrected correction ratio coefficient; when receiving a downward adjustment instruction, As the correction proportional coefficient after correction.

10. A method for assessing the recovery status of a pet, using the system according to any one of claims 1 to 9, characterized in that: The steps include: The force conditions at various positions of the pet's body during exercise are used to divide the pet into different force-affected areas, and the obtained pet injury areas are matched with the force-affected areas on the pet's body to generate injury-affected areas. Then, the influence ratio of the injury-affected areas on the pet's activities is analyzed in combination with the distribution of the weight borne by the pet's limbs. Among them, the impact ratio is divided into static gravity impact ratio and dynamic gravity impact ratio. When the dynamic gravity impact ratio meets the rehabilitation standard, the output dynamic gravity impact ratio is used as the basis for analyzing the pet's in vitro state assessment value, and the static gravity impact ratio is no longer analyzed. Obtain the gravity distribution of the pet's limbs before and after injury, synchronously retrieve the impact ratio of the injury-affected area on the pet's movement, and analyze the in vitro status assessment value of the pet's activity status during recovery; Obtain the habit parameters of the pet before and after injury and compare them with each other, analyze the habit deviation index of the pet during recovery, and then calculate the in vivo state evaluation value of the pet's habit state based on the pet's demand for various habit parameters during injury, where the habit parameters include food intake, water intake, body temperature and exercise volume; Retrieving the external and internal status evaluation values ​​of the pet during the rehabilitation period, obtaining the current status evaluation value of the pet and the estimated time of rehabilitation, and then retrieving the corresponding conditioning plan from the database based on the current status evaluation value, and simultaneously comparing the current status evaluation value with the preset rehabilitation standard threshold interval, the rehabilitation standard threshold interval includes the rehabilitation standard upper limit and the rehabilitation standard lower limit; If the current status assessment value is greater than the upper limit of the rehabilitation standard or if the current status assessment value is less than the lower limit of the rehabilitation standard, a correction warning is issued, information about nearby pet hospitals is obtained, and an adjustment strategy is implemented; If the current status assessment value is within the rehabilitation standard threshold range, no response is made; When a correction warning is received, the gravity distribution and habit parameters are re-obtained, and used as a basis to recalculate the pet's status check value and recovery check time. The status check value and recovery check time are respectively checked with the current status assessment value and the estimated recovery time, and the correction ratio coefficient when calculating the pet's current status assessment value is adjusted.

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