CN113570948A - First-aid teaching method, first-aid teaching device, electronic equipment and storage medium - Google Patents
First-aid teaching method, first-aid teaching device, electronic equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the application provides a first-aid teaching method and device, electronic equipment and a storage medium, and relates to the field of data processing. The method comprises the following steps: acquiring real-time emergency operation data of a target operator, wherein the real-time emergency operation data comprises real-time picture data acquired by an image acquisition device and real-time sensor data acquired by each sensor; analyzing the real-time first-aid operation data of the target operator to obtain a real-time operation record of the target operator; after the first aid of the target operator is finished, generating an operation record of the target operator based on all real-time operation records of the target operator; and comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result. The first-aid teaching method can enable the evaluation criteria of specific operation in the first-aid process of the evaluation students to be more reliable and clear, and is beneficial to improving the teaching effect.
Description
Technical Field
The application relates to the teaching field, in particular to a first-aid teaching method and device, electronic equipment and a storage medium.
Background
In daily life, infants and adults are both likely to be caught by foreign bodies and suffocate the respiratory tract. In China, nearly 3000 children die due to suffocation caused by respiratory tract foreign body infarction every year, and the Helimsky first aid method is a simple, practical and effective first aid method aiming at foreign body throat, and the Helimsky first aid method can save a life at a critical moment.
In the prior art, usually, an airway obstruction anthropomorphic dummy is used for teaching the Helimek first aid method, and the airway obstruction anthropomorphic dummy is a human body model internally provided with a simulated lung air bag and a simulated airway and placed at the throat of the simulated airway to simulate foreign matters. In the teaching process, the trainee uses a Helimek emergency treatment method for the airway obstruction simulator, and if foreign matters are discharged, the emergency treatment is successful.
However, it is also possible to discharge the foreign matter through an incorrect operation, that is, it is not possible to accurately judge whether the specific operation process of the trainee is correct only according to whether the foreign matter is discharged, so that the teaching effect is general.
Disclosure of Invention
The application aims to provide an emergency teaching method, an emergency teaching device, an electronic device and a storage medium, which can enable evaluation criteria for evaluating specific operations of students in emergency to be more reliable and clear and are beneficial to improving teaching effects.
The embodiment of the application can be realized as follows:
in a first aspect, the present application provides a first aid teaching method, applied to a processing device in a first aid teaching system, the first aid teaching system comprising: the method comprises the following steps of processing equipment, a plurality of sensors, an image acquisition device and an operation model, wherein the sensors are respectively arranged on all parts of the operation model, and the method comprises the following steps:
acquiring real-time emergency operation data of a target operator, wherein the real-time emergency operation data comprises real-time picture data acquired by an image acquisition device and real-time sensor data acquired by each sensor;
analyzing the real-time first-aid operation data of the target operator to obtain a real-time operation record of the target operator;
after the first aid of the target operator is finished, generating an operation record of the target operator based on all real-time operation records of the target operator;
and comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result.
In an optional embodiment, analyzing the real-time emergency operation data of the target operator to obtain a real-time operation record of the target operator includes:
identifying real-time picture data of a target operator according to a preset neural network model and a weight file of the preset neural network model to obtain an operation gesture result, wherein the operation gesture result is used for indicating whether an operation gesture of the target operator is correct or not, and the weight file is used for recording the weight of each layer in the preset neural network model;
analyzing the real-time sensor data acquired by each sensor to obtain the operation position, the operation times and the operation strength of a target operator when operating the operation model;
and taking the operation gesture result, the operation position, the operation times and the operation strength as the real-time operation record of the target operator.
In an optional embodiment, after analyzing the real-time emergency operation data of the target operator to obtain the real-time operation record of the target operator, the method further includes:
determining a real-time operation animation corresponding to the real-time operation record of the target operator according to the mapping relation between the real-time operation record and the real-time operation animation;
and playing the real-time operation animation to the target operator.
In an alternative embodiment, prior to obtaining real-time emergency operation data for the target operator, the method further comprises:
displaying a mode selection page to a target operator, the mode selection page including an adult emergency mode option and a baby emergency mode option;
displaying an adult emergency scene selection page to the target operator in response to a selection operation of the target operator for the adult emergency mode option; or
In response to a selection operation of the target operator for the infant emergency mode option, an infant emergency scene selection page is displayed to the target operator.
In an alternative embodiment, playing a real-time operation animation to a target operator includes:
in response to the selection operation of the target operator aiming at a first scene in the adult emergency scene selection page, playing the real-time operation animation in the first scene; or
And responding to the selection operation of the target operator for the second scene in the infant emergency scene selection page, and playing the real-time operation animation in the second scene.
In an alternative embodiment, prior to displaying the adult emergency scenario selection page to the target operator, the method further comprises:
displaying options whether to play the teaching video to a target operator;
in response to the selection of the target operator as to whether the teaching video is played, playing a Helmink first aid teaching video corresponding to the adult first aid mode;
before displaying the infant first aid scenario selection page to the target operator, the method further comprises:
displaying options whether to play the teaching video to a target operator;
and in response to the selection of yes operation of the target operator for the option of whether the teaching video is played, playing the Helimek's first aid teaching video corresponding to the infant first aid mode.
In an alternative embodiment, the method further comprises, prior to displaying a mode selection page to the target operator, the mode selection page including an adult first aid mode option and an infant first aid mode option:
acquiring identity information of a target operator, wherein the identity information comprises at least one of identity card information, face information and fingerprint information;
and verifying the identity information of the target operator.
In an alternative embodiment, the preset operating criteria include a first preset operating criteria for an adult emergency mode and a second preset operating criteria for an infant emergency mode.
In an optional embodiment, before playing the operation animation in the first scene, the method further includes:
playing foreign body throat scene animation corresponding to the first scene;
before playing the operation animation in the second scene, the method further comprises:
and playing the foreign body throat scene animation corresponding to the second scene.
In an alternative embodiment, prior to obtaining real-time emergency operation data for the target operator, the method further comprises;
collecting a preset amount of first-aid operation data to mark to generate a training sample;
and training the preset neural network model based on the training samples to generate a weight file of the preset neural network model.
In a second aspect, the present application provides an emergency teaching device, comprising:
the acquisition module is used for acquiring real-time emergency operation data of a target operator, wherein the real-time emergency operation data comprises real-time picture data acquired by the image acquisition device and real-time sensor data acquired by each sensor;
the analysis module is used for analyzing the real-time first-aid operation data of the target operator to obtain a real-time operation record of the target operator;
the generation module is used for generating an operation record of the target operator based on all real-time operation records of the target operator after the first aid of the target operator is finished;
and the result module is used for comparing the operation record of the target operator with a preset operation standard and generating an emergency operation evaluation result of the target operator according to the comparison result.
In a third aspect, the present application provides an electronic device, comprising: the electronic device comprises a processor, a storage medium and a bus, wherein the storage medium stores machine-readable instructions executable by the processor, when the electronic device runs, the processor and the storage medium are communicated through the bus, and the processor executes the machine-readable instructions to execute the steps of the method according to any one of the preceding implementation modes.
In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, the computer program, when executed by a processor, performing the steps of the method according to any of the preceding embodiments.
The application provides a first aid teaching method, device, electronic equipment and computer readable storage medium, is applied to the processing equipment in first aid teaching system, and first aid teaching system includes: the system comprises a processing device, a plurality of sensors, an image acquisition device and an operation model, wherein the sensors are respectively arranged on each part of the operation model, and firstly, real-time picture data of a target operator acquired by the image acquisition device and real-time sensor data of the target operator acquired by each sensor are analyzed into a real-time operation record of the target operator; then generating an operation record of the target operator based on all real-time operation records of the target operator after the first aid of the target operator is finished; and finally, comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result, so that the evaluation standard for evaluating the specific operation of the student in the emergency process is more reliable and clear, and the teaching effect is favorably improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
Fig. 1 is a flowchart of an emergency teaching method according to an embodiment of the present application;
fig. 2 is a schematic diagram of a mode selection page provided in an embodiment of the present application;
fig. 3 is a schematic diagram illustrating interaction between an emergency teaching system and a target operator according to an embodiment of the present application;
fig. 4 is a schematic view of an emergency teaching device according to an embodiment of the present application;
fig. 5 is a schematic view of an electronic device according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present application, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which the present invention product is usually put into use, it is only for convenience of describing the present application and simplifying the description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present application may be combined with each other without conflict.
Before the embodiments of the present application are specifically described, an application scenario of the present application is described.
In daily life, infants and adults are both likely to be caught by foreign bodies and suffocate the respiratory tract. In China, nearly 3000 children die due to suffocation caused by respiratory tract foreign body infarction every year, and the Helimsky first aid method is a simple, practical and effective first aid method aiming at foreign body throat, and the Helimsky first aid method can save a life at a critical moment. In the prior art, usually, an airway obstruction anthropomorphic dummy is used for teaching the Helimek first aid method, and the airway obstruction anthropomorphic dummy is a human body model internally provided with a simulated lung air bag and a simulated airway and placed at the throat of the simulated airway to simulate foreign matters. In the teaching process, the trainee uses a Helimek emergency treatment method for the airway obstruction simulator, and if foreign matters are discharged, the emergency treatment is successful.
However, it is also possible to discharge the foreign matter through an incorrect operation, that is, it is not possible to accurately judge whether the specific operation process of the trainee is correct only according to whether the foreign matter is discharged, so that the teaching effect is general.
In order to solve the problem, the embodiment of the application provides an emergency teaching method, an emergency teaching device, electronic equipment and a storage medium, so that the evaluation standard for evaluating the specific operation of a student in the emergency process can be more reliable and clear, and the teaching effect can be improved.
It should be particularly noted that the first aid teaching method provided by the present application is applied to a processing device in a first aid teaching system, and the first aid teaching system includes: the device comprises processing equipment, a plurality of sensors, an image acquisition device and an operation model, wherein the sensors are respectively arranged on all parts of the operation model.
In particular, the processing device may be a processor or a circuit board containing a processor for receiving and processing data acquired by the sensor and the image acquisition arrangement.
In addition, the operation model in the embodiment of the application may be an airway obstruction simulator, for example, an adult airway obstruction simulator and/or an infant airway obstruction simulator, and the like, wherein a simulated lung air bag and a simulated airway are arranged inside the airway obstruction simulator, the simulated foreign matter is placed at the throat in the oral cavity of the airway obstruction simulator, and the simulated foreign matter may be a sponge block, a rubber block, and the like, which is not limited in the application.
Referring to fig. 1, the present application provides a first-aid teaching method, which includes:
s101: real-time emergency operation data of a target operator is acquired, the real-time emergency operation data including real-time picture data acquired by an image acquisition device and real-time sensor data acquired by each sensor.
The sensor may be a resistance strain gauge pressure sensor, a semiconductor strain gauge pressure sensor, a piezoresistive pressure sensor, an inductive pressure sensor, a capacitive pressure sensor, an optical fiber pressure sensor, or the like, and the image acquisition device may be a video camera, a still camera, a scanner, or the like, which is not limited in this application.
Optionally, the image acquisition device is disposed at a position capable of acquiring a first-aid operation process of the target operator on the operation model, and the image acquisition device acquires a real-time picture of the target operator as real-time picture data of the target operator in a process of performing the first-aid operation on the operation model, where the real-time picture data may indicate a real-time standing position, a real-time operation gesture, and the like of the target operator.
The target operator carries out first-aid operation on the operation model, the sensors are respectively arranged on all parts of the operation model, and optionally, the sensors are arranged in a matrix form, so that the acquired sensor data are more accurate. In the process that the target operator carries out emergency operation on the operation model, the sensor acquires real-time action data aiming at the target operator and the real-time action data serve as real-time sensor data of the target operator, and the real-time sensor data can indicate the real-time operation position, the real-time operation strength and the like of the target operator.
In addition, the real-time emergency operation data at least comprises the operation occurrence time, the operation ending time and the emergency operation performed by the target operator between the operation occurrence time and the operation ending time.
S102: and analyzing the real-time first-aid operation data of the target operator to obtain the real-time operation record of the target operator.
The real-time emergency operation data of the target operator includes real-time picture data and real-time sensor data, i.e., the analysis of the real-time emergency operation data includes both the analysis of the real-time picture data and the analysis of the real-time sensor data.
The analysis of the real-time picture data can be realized by carrying out recognition processing on the real-time picture data after preprocessing, and the preprocessing can comprise denoising processing, smoothing processing, median filtering, edge detection, image enhancement and the like, so that the accuracy of the obtained real-time operation record is improved, the accuracy of the finally obtained emergency operation evaluation result is improved, and the teaching effect is further improved.
In addition, the identification processing performed on the real-time picture data may be feature extraction processing, and the result of the identification processing, that is, the analysis result of the real-time picture data may specifically include an operation gesture result of the target operator, for example, a pressing gesture of the target operator, so that whether the pressing gesture of the target operator is correct or not is determined according to a preset operation standard, so as to improve the accuracy of the finally obtained first-aid operation evaluation result, and further improve the teaching effect.
The analysis of the real-time sensor data can be to identify after converting analog signals collected by the sensor into digital signals, the identification result specifically can include an operation position, operation times, operation strength and the like when a target operator operates the operation model, specifically, the operation position can be a pressing position and a standing position of the target operator, the operation times can be pressing times, and the operation strength can be pressing strength.
For example, the real-time emergency operation data of the target operator is analyzed to obtain the real-time operation record of the target operator, and the specific process may be as follows: sequentially preprocessing and characteristic extracting real-time picture data of a target operator to obtain a pressing gesture of the target operator; the real-time sensor data of a target operator is converted from analog signals into digital signals and then recognized, the pressure signals collected by the sensor each time can be used as the pressing times, the value of the pressure signals can be used as the pressing strength, the position of the sensor collecting the pressure signals can be used as the pressing position, the position distribution of the sensor collecting the pressure signals can indicate the standing position of the target operator, and therefore the pressing times, the pressing strength, the pressing position and the standing position of the target operator are obtained; and finally, taking the pressing gesture, the pressing times, the pressing position, the standing position and the pressing force degree of the target operator as the real-time operation record of the target operator. Therefore, the operation flow of the target operator can be evaluated, and whether the standing position and the operation gesture of the target operator in the operation process are correct or not can be judged, so that the accuracy of the finally obtained first-aid operation evaluation result is improved, and the teaching effect is further improved. Of course, this is merely an example and does not represent a limitation of the present application.
S103: and after the first aid of the target operator is finished, generating an operation record of the target operator based on all real-time operation records of the target operator.
Optionally, all the real-time operation records of the target operators may be arranged in a time sequence, so as to obtain the operation records of the target operators, that is, the operation records of the target operators include the real-time operation records of the target operators arranged in the time sequence.
Optionally, the operation gesture results, the operation positions, the operation times, the operation strength and the like in all the real-time operation records of the target operator may be counted to obtain the operation record of the target operator, that is, the operation record of the target operator includes the operation gesture results, the operation positions, the operation times and the operation strength in each real-time operation record of the target operator.
S104: and comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result.
Alternatively, the preset operation standard may be a standard set according to actual needs, for example, if the operation records of the target operator are obtained by arranging all the real-time operation records in a time sequence, the preset operation standard may include: the method comprises the following steps that a standing position standard, an operation gesture standard, an operation frequency standard, an operation position standard, an operation force standard and the like are correspondingly compared, and the operation record of a target operator is compared with a preset operation standard: comparing the operation gesture result of the target operator with the operation gesture standard to obtain an operation gesture comparison result; comparing the operation position of the target operator with the operation position standard to obtain an operation position comparison result; comparing the operation times of the target operator with the operation time standard to obtain an operation time comparison result; comparing the operation force of the target operator with the operation force standard to obtain an operation force comparison result; and finally, generating an emergency operation evaluation result of the target operator according to the operation gesture comparison result, the operation position comparison result, the operation frequency comparison result and the operation strength comparison result.
In addition, the first aid operation evaluation result may include, for example, whether the first aid is successful, the number of times from the first aid operation start time to the first aid operation end time, the operation gesture result of the target operator meets the operation gesture criterion; the number of times that the operation position of the target operator meets the operation position standard; the number of times that the number of times of operation of the target operator meets the number of times of operation criteria; the number of times that the operation strength of the target operator meets the operation strength criterion. However, this is merely an example, and the present application is not limited thereto.
In an optional embodiment, analyzing the real-time emergency operation data of the target operator to obtain a real-time operation record of the target operator includes: identifying real-time picture data of a target operator according to a preset neural network model and a weight file of the preset neural network model to obtain an operation gesture result, wherein the operation gesture result is used for indicating whether an operation gesture of the target operator is correct or not, and the weight file is used for recording the weight of each layer in the preset neural network model; analyzing the real-time sensor data acquired by each sensor to obtain the operation position, the operation times and the operation strength of a target operator when operating the operation model; and taking the operation gesture result, the operation position, the operation times and the operation strength as the real-time operation record of the target operator.
The preset neural network model can use a neural network model file of YOLO v4, and specifically, real-time image data of a target operator can be recognized based on the neural network model file of YOLO v4 and an OpenCV library to obtain an operation gesture result, so that the speed and the accuracy of image recognition are improved.
The weight file is used for recording weights of all layers in a preset Neural network model, taking a Convolutional Neural Network (CNN) model as an example, the Convolutional Neural network comprises a common input layer, a Convolutional layer, an activation function, a pooling layer and a full-connection layer, each layer has respective weight, the weights can indicate the importance of the layer, if the training samples are sufficient and accurate enough, the weights of all layers are more and more accurate along with the training of the Convolutional Neural network model, and the weight file in the embodiment of the application is used for recording the weights of all layers in the preset Neural network model trained on the basis of the training samples.
For example, the real-time operation record of the target operator may be that the target operator stands behind the operation model, the arm encircles the waist of the operation model, one fist is pressed inward between the lower edge of the rib and the navel of the operation model, and the other fist is pressed inward with a force greater than the preset operation force standard. Of course, this is merely an example and does not represent a limitation of the present application.
Describing the specific obtaining process of the weight file, in an alternative embodiment, before obtaining the real-time emergency operation data of the target operator, the method further includes; collecting a preset amount of first-aid operation data to mark to generate a training sample; and training the preset neural network model based on the training samples to generate a weight file of the preset neural network model.
Specifically, the preset number of first-aid operation data includes a first preset number of correct operation gesture pictures and a second preset number of incorrect operation gesture pictures, the correct operation gesture pictures are used for indicating correct operation gestures, that is, the operation gesture standards, and the incorrect operation gesture pictures are used for indicating incorrect operation gestures, that is, operation gestures that do not meet the operation gesture standards.
The marking of the first-aid operation data to generate the training sample specifically includes marking a picture of a correct operation gesture as correct, marking a picture of an incorrect operation gesture as incorrect, and then taking the marked picture as the training sample.
Training the preset neural network model based on the training sample to generate a weight file of the preset neural network model, namely training the preset neural network model based on the training sample to obtain weights of all layers of the preset neural network model, and recording the weights of all layers of the preset neural network model as the weight file so as to be convenient for subsequently identifying real-time picture data.
In an optional embodiment, after analyzing the real-time emergency operation data of the target operator to obtain the real-time operation record of the target operator, the method further includes: determining a real-time operation animation corresponding to the real-time operation record of the target operator according to the mapping relation between the real-time operation record and the real-time operation animation; and playing the real-time operation animation to the target operator.
Alternatively, a mapping relationship between the real-time operation record and the real-time operation animation may be established in advance, for example, the real-time operation animation having a mapping relationship with the real-time operation record indicating that the standing position of the target operator is correct may be an animation for the rescuer to hold up the rescuee, and if the real-time operation record indicates that the standing position of the target operator is correct, the animation for the rescuer to hold up the rescuee is played to the target operator, so that real-time interaction may be provided for the target operator, and the interestingness and immersion of the first-aid teaching method are increased, which is beneficial to improving the teaching effect.
Referring to fig. 2, in an alternative embodiment, before acquiring real-time emergency operation data of a target operator, the method further includes: displaying a mode selection page to a target operator, the mode selection page including an adult emergency mode option and a baby emergency mode option; displaying an adult emergency scene selection page to the target operator in response to a selection operation of the target operator for the adult emergency mode option; or in response to the target operator's selection operation for the infant emergency mode option, displaying an infant emergency scene selection page to the target operator.
Specifically, the first-aid process of the first-aid method of the Helimck for adults and the first-aid process of the Helimck for infants are different, the embodiments of the present application provide options of the first-aid mode of the adults and the first-aid mode of the infants respectively, and the options can be selected by a target operator according to needs, so that the use experience of users can be improved.
In addition, the adult emergency scene selection page may include a plurality of adult emergency scenes, that is, scenes for adult emergency, specifically, a dining table scene, a sickbed scene, and the like; the infant emergency scene selection page may also include a plurality of infant emergency scenes, that is, scenes for performing infant emergency, specifically, a stroller scene, a bedroom scene, and the like. It should be noted that, the adult emergency scene and the infant emergency scene are both virtual scenes, and may be displayed based on the illusion 4 engine, or may be displayed based on other engines, which is not limited in the present application.
In an alternative embodiment, playing a real-time operation animation to a target operator includes: in response to the selection operation of the target operator aiming at a first scene in the adult emergency scene selection page, playing the real-time operation animation in the first scene; or responding to the selection operation of the target operator for the second scene in the infant emergency scene selection page, and playing the real-time operation animation in the second scene.
The first scene is taken as a dining table scene, and the real-time operation animation is taken as an example that the rescuer presses between the lower edge of the rib of the rescuee and the navel, namely, the animation that the rescuer presses between the lower edge of the rib of the rescuee and the navel is played in the dining table scene.
The second scene may be a stroller scene, a bedroom scene, etc., and the animation played in the second scene may be, for example, an animation that the rescuer bends knees and kneels on the ground, places the face of the rescued infant on the arm, the arm is attached to the chest of the rescued infant, the thumb and the other four fingers of the rescuer are respectively clamped at the position of the mandible, and the other hand is tapped at the sad shoulder blade of the rescued infant, which, of course, is only an exemplary illustration here and does not represent that the application is limited thereto.
In an alternative embodiment, prior to displaying the adult emergency scenario selection page to the target operator, the method further comprises: displaying options whether to play the teaching video to a target operator; in response to the selection of the target operator as to whether the teaching video is played, playing a Helmink first aid teaching video corresponding to the adult first aid mode; before displaying the infant first aid scenario selection page to the target operator, the method further comprises: displaying options whether to play the teaching video to a target operator; and in response to the selection of yes operation of the target operator for the option of whether the teaching video is played, playing the Helimek's first aid teaching video corresponding to the infant first aid mode.
The teaching video can be a teaching video of a Helimek first aid method, and if the target operator selects an adult first aid mode and selects to play the teaching video, the Helimek first aid method teaching video corresponding to the adult first aid mode, namely the Helimek first aid method teaching video for carrying out first aid on the adult, is played to the target operator; and if the target operator selects the infant emergency mode and selects the play teaching video, displaying the Helick first aid teaching video corresponding to the infant emergency mode, namely the Helick first aid teaching video for carrying out emergency treatment on the infant to the target operator. So, before the target operator carries out first aid operation, can select earlier as required by oneself to watch corresponding teaching video to study better and understand the relevant knowledge of Helimek first aid law, thereby improve and use experience and teaching effect.
In an alternative embodiment, the method further comprises, prior to displaying a mode selection page to the target operator, the mode selection page including an adult first aid mode option and an infant first aid mode option: acquiring identity information of a target operator, wherein the identity information comprises at least one of identity card information, face information and fingerprint information; and verifying the identity information of the target operator.
Specifically, when the identity information is identity card information, before acquiring the identity information of the target operator, the target operator needs to put the identity card at a preset scanning position first, and the identity card information of the target operator can be acquired by scanning the identity card of the target operator; the verification of the identity information of the target operator may specifically be that the identity card information of the target operator is compared with the stored identity card information in the database, and if the identity card information of the target operator exists in the database, the verification is passed, otherwise, the verification is not passed.
When the identity information is face information, before the identity information of the target operator is acquired, the target operator needs to put the face at a preset scanning position, and the face information of the target operator can be acquired by scanning the face of the target operator; the verification of the identity information of the target operator may specifically be that the face information of the target operator is compared with face information in a stored database, and if the face information of the target operator exists in the database, the verification is passed, otherwise, the verification is not passed.
When the identity information is fingerprint information, before the identity information of the target operator is acquired, the target operator needs to place a finger at a preset scanning position, and the fingerprint information of the target operator can be acquired by scanning the fingerprint of the finger of the target operator; the verification of the identity information of the target operator may specifically be that the fingerprint information of the target operator is compared with the stored fingerprint information in the database, and if the fingerprint information of the target operator exists in the database, the verification is passed, otherwise, the verification is not passed.
In an alternative embodiment, the preset operating criteria include a first preset operating criteria for an adult emergency mode and a second preset operating criteria for an infant emergency mode.
For example, the first preset operating criteria for the adult rescue mode may be: standing the operation model body by a target operator, encircling the waist of the patient by using two arms, holding a fist with one hand to be pressed between the lower edge of the rib and the navel, quickly pressing the other fist inwards and upwards, and repeating the above manipulations until the foreign matters are discharged; if the pressing times are more than or equal to 38 times and the effective pressing times are more than or equal to 27 times within 5 minutes, the foreign matter is spitted out, the rescue is successful, otherwise, the effective pressing times fail, specifically, the pressing times are performed by using the correct pressing gesture. Correspondingly, the operation record of the target operator is compared with the first preset operation standard, and the first-aid operation evaluation result of the target operator generated according to the comparison result may include: the system comprises a standing position, pressing times, effective pressing times and pressing gestures, wherein the standing position, the pressing times and the effective pressing times can be obtained according to real-time picture data, and the pressing gestures can be obtained according to real-time sensor data. Therefore, whether the first-aid operation of the target operator is correctly judged can be accurately judged, the accuracy of the finally obtained first-aid operation evaluation result is improved, and the teaching effect is further improved. Of course, this is merely an example and the present application is not limited thereto.
The second preset operating criteria for the infant emergency mode may be: the target operator holds the operation model, bends knees to kneel on the ground, places the operation model with the face facing downwards on the arms, the arms are attached to the chest, the thumb and the other four fingers are respectively clamped at the lower jaw position of the operation model, the other hand shoots the middle of the shoulder blade on the back of the operation model for 5 times, then observes whether a foreign body is spitted out or not, immediately turns over the operation model if the foreign body is not spitted out, places the operation model on the thigh face to face, fixes one hand at the head and neck position of the operation model, stretches out the index finger and the middle finger on the other hand, quickly presses the middle position of the thoracic profile of the operation model, turns over the operation model after 5 times of repetition and repeats the previous step; if the operation steps are that the baby firstly beats the back with the face facing downwards, then turns over and presses the chest and presses the forebreast, and beats the back more than 15 times, the chest presses more than 15 times and turns over more than 3 times within 3 minutes, the foreign body is spitted out, the first aid is successful, otherwise, the baby fails. Correspondingly, the operation record of the target operator is compared with the second preset operation standard, and the first-aid operation evaluation result of the target operator generated according to the comparison result may include: the back pressing sequence is firstly performed, the air passage is opened by the hand support and the chin, the beating times, the pressing times and the overturning times are performed. Wherein, the back pressing sequence of the first patting, the opening of the air passage of the chin of the hand support, the patting times, the pressing times and the overturning times can be obtained by the data of the real-time sensor. Therefore, whether the first-aid operation of the target operator is correctly judged can be accurately judged, the accuracy of the finally obtained first-aid operation evaluation result is improved, and the teaching effect is further improved. Of course, this is merely an example and the present application is not limited thereto.
In an optional embodiment, before playing the operation animation in the first scene, the method further includes: playing foreign body throat scene animation corresponding to the first scene; before playing the operation animation in the second scene, the method further comprises: and playing the foreign body throat scene animation corresponding to the second scene.
When the first scene is a dining table scene, the content of the foreign object throat scene animation corresponding to the first scene may specifically be: the rescuee is stuck at the throat by food during the dining process, and the rescuee has difficulty in breathing and falls down to the ground.
When the second scene is a stroller scene, the content of the foreign object throat scene animation corresponding to the second scene may specifically be: the baby is stuck in the throat by food in the baby carriage, and the baby cannot make a sound due to difficult breathing.
In addition, optionally, before the identity information of the target operator is verified, an introduction video of the foreign body throat can be played in a circulating mode, the situation that the foreign body throat is possibly caused by introduction and the harm of the foreign body throat are introduced, and therefore the teaching effect is improved.
Referring to fig. 3, in the embodiment of the present application, the interaction between the first aid teaching system and the target operator, that is, the first aid teaching process provided by the first aid teaching system, may be as follows: circularly playing an introduction video of the foreign body throat, and waiting for the identity verification of a target operator; acquiring identity information of a target operator, wherein the identity information comprises at least one of identity card information, face information and fingerprint information; verifying the identity information of the target operator; after the identity authentication is passed for 5 seconds, automatically displaying a mode selection page to a target operator, wherein the mode selection page comprises an adult emergency mode option and an infant emergency mode option; displaying an option whether to play a teaching video to the target operator in response to a selection operation of the target operator for the adult emergency mode option; in response to the selection of the target operator as to whether the teaching video is played, playing a Helmink first aid teaching video corresponding to the adult first aid mode; displaying an adult emergency scene selection page to a target operator; or responding to the selection operation of the target operator for the infant emergency mode option, and displaying an option whether to play the teaching video to the target operator; in response to the selection of the target operator as to whether the teaching video is played, playing a Helmink first aid teaching video corresponding to the infant first aid mode; displaying an infant first aid scene selection page to a target operator; acquiring real-time emergency operation data of a target operator, wherein the real-time emergency operation data comprises real-time picture data acquired by an image acquisition device and real-time sensor data acquired by each sensor; identifying real-time picture data of a target operator according to a preset neural network model and a weight file of the preset neural network model to obtain an operation gesture result, wherein the operation gesture result is used for indicating whether an operation gesture of the target operator is correct or not, and the weight file is used for recording the weight of each layer in the preset neural network model; analyzing the real-time sensor data acquired by each sensor to obtain the operation position, the operation times and the operation strength of a target operator when operating the operation model; taking the operation gesture result, the operation position, the operation times and the operation strength as the real-time operation record of a target operator; determining a real-time operation animation corresponding to the real-time operation record of the target operator according to the mapping relation between the real-time operation record and the real-time operation animation; responding to the selection operation of a target operator for a first scene in the adult emergency scene selection page, playing foreign body throat scene animation corresponding to the first scene, and playing real-time operation animation in the first scene; or responding to the selection operation of the target operator for the second scene in the infant emergency scene selection page, playing foreign body throat scene animation corresponding to the second scene, and playing real-time operation animation in the second scene; after the first aid of the target operator is finished, generating an operation record of the target operator based on all real-time operation records of the target operator; and comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result.
Referring to fig. 4, the present application provides a first aid teaching device 40, including:
an obtaining module 401, configured to obtain real-time emergency operation data of the target operator, where the real-time emergency operation data includes real-time picture data collected by the image collecting device and real-time sensor data collected by each sensor.
The analyzing module 402 is configured to analyze the real-time emergency operation data of the target operator to obtain a real-time operation record of the target operator.
A generating module 403, configured to generate an operation record of the target operator based on all real-time operation records of the target operator after the emergency treatment of the target operator is finished.
And a result module 404, configured to compare the operation record of the target operator with a preset operation standard, and generate an evaluation result of the emergency operation of the target operator according to the comparison result.
In an optional embodiment, the parsing module 402 is specifically configured to identify real-time picture data of a target operator according to a preset neural network model and a weight file of the preset neural network model to obtain an operation gesture result, where the operation gesture result is used to indicate whether an operation gesture of the target operator is correct, and the weight file is used to record weights of layers in the preset neural network model; analyzing the real-time sensor data acquired by each sensor to obtain the operation position, the operation times and the operation strength of a target operator when operating the operation model; and taking the operation gesture result, the operation position, the operation times and the operation strength as the real-time operation record of the target operator.
In an alternative embodiment, the apparatus further comprises: the animation module is used for determining the real-time operation animation corresponding to the real-time operation record of the target operator according to the mapping relation between the real-time operation record and the real-time operation animation; and playing the real-time operation animation to the target operator.
In an alternative embodiment, the apparatus further comprises: the page display module is used for displaying a mode selection page to a target operator, and the mode selection page comprises an adult emergency mode option and an infant emergency mode option; displaying an adult emergency scene selection page to the target operator in response to a selection operation of the target operator for the adult emergency mode option; or in response to the target operator's selection operation for the infant emergency mode option, displaying an infant emergency scene selection page to the target operator.
In an alternative embodiment, the animation module is specifically configured to play the real-time operation animation in a first scene in response to a selection operation of the target operator for the first scene in the adult emergency scene selection page; or responding to the selection operation of the target operator for the second scene in the infant emergency scene selection page, and playing the real-time operation animation in the second scene.
In an alternative embodiment, the apparatus further comprises: the first option module is used for displaying options whether to play the teaching video to a target operator; in response to the selection of the target operator as to whether the teaching video is played, playing a Helmink first aid teaching video corresponding to the adult first aid mode; the device still includes: the second option module is used for displaying options whether to play the teaching video to the target operator; and in response to the selection of yes operation of the target operator for the option of whether the teaching video is played, playing the Helimek's first aid teaching video corresponding to the infant first aid mode.
In an alternative embodiment, the apparatus further comprises: the verification module is used for acquiring identity information of a target operator, and the identity information comprises at least one of identity card information, face information and fingerprint information; and verifying the identity information of the target operator.
In an alternative embodiment, the preset operating criteria include a first preset operating criteria for an adult emergency mode and a second preset operating criteria for an infant emergency mode.
In an alternative embodiment, the apparatus further comprises: the first playing module is used for playing foreign body throat scene animations corresponding to the first scene; the device still includes: and the second playing module is used for playing the foreign body throat scene animation corresponding to the second scene.
In an alternative embodiment, the apparatus further comprises: the training module is used for collecting a preset amount of first-aid operation data to mark to generate a training sample; and training the preset neural network model based on the training samples to generate a weight file of the preset neural network model.
Referring to fig. 5, the present application further provides an electronic device 50, including: a processor 501, a storage medium 502 and a bus 503, wherein the storage medium 502 stores machine-readable instructions executable by the processor 501, when the electronic device 50 is operated, the processor 501 communicates with the storage medium 502 through the bus 503, and the processor 501 executes the machine-readable instructions to execute the steps of the method according to any one of the foregoing embodiments.
The present application further provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of any of the methods of the preceding embodiments.
The application provides a first aid teaching method, device, electronic equipment and computer readable storage medium, is applied to the processing equipment in first aid teaching system, and first aid teaching system includes: the system comprises a processing device, a plurality of sensors, an image acquisition device and an operation model, wherein the sensors are respectively arranged on each part of the operation model, and firstly, real-time picture data of a target operator acquired by the image acquisition device and real-time sensor data of the target operator acquired by each sensor are analyzed into a real-time operation record of the target operator; then generating an operation record of the target operator based on all real-time operation records of the target operator after the first aid of the target operator is finished; and finally, comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result, so that the standard for judging whether the specific operation in the emergency process of the student is correct is more reliable and clear, and the teaching effect is favorably improved.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to perform some steps of the methods according to the embodiments of the present application. And the aforementioned storage medium includes: a U disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present application should be covered within the scope of the present application.
Claims (13)
1. An emergency teaching method, applied to a processing device in an emergency teaching system, the emergency teaching system comprising: the processing equipment, a plurality of sensors, an image acquisition device and an operation model, wherein the sensors are respectively arranged on all parts of the operation model, and the method comprises the following steps:
acquiring real-time emergency operation data of a target operator, wherein the real-time emergency operation data comprises real-time picture data acquired by the image acquisition device and real-time sensor data acquired by each sensor;
analyzing the real-time first-aid operation data of the target operator to obtain a real-time operation record of the target operator;
after the first aid of the target operator is finished, generating an operation record of the target operator based on all real-time operation records of the target operator;
and comparing the operation record of the target operator with a preset operation standard, and generating an emergency operation evaluation result of the target operator according to the comparison result.
2. The method of claim 1, wherein the parsing the real-time emergency operation data of the target operator to obtain a real-time operation record of the target operator comprises:
identifying real-time picture data of the target operator according to a preset neural network model and a weight file of the preset neural network model to obtain an operation gesture result, wherein the operation gesture result is used for indicating whether an operation gesture of the target operator is correct or not, and the weight file is used for recording the weight of each layer in the preset neural network model;
analyzing the real-time sensor data acquired by each sensor to obtain the operation position, the operation times and the operation strength of the target operator when operating the operation model;
and taking the operation gesture result, the operation position, the operation times and the operation strength as a real-time operation record of the target operator.
3. The first aid teaching method according to claim 1, wherein after the analyzing the real-time first aid operation data of the target operator to obtain the real-time operation record of the target operator, the method further comprises:
determining the real-time operation animation corresponding to the real-time operation record of the target operator according to the mapping relation between the real-time operation record and the real-time operation animation;
and playing the real-time operation animation to the target operator.
4. The first aid teaching method of claim 3 wherein prior to said obtaining real-time first aid operational data of a target operator, said method further comprises:
displaying a mode selection page to the target operator, the mode selection page including an adult emergency mode option and an infant emergency mode option;
displaying an adult emergency scenario selection page to the target operator in response to the target operator's selection operation for the adult emergency mode option; or
In response to a selection operation of the target operator for the infant emergency mode option, displaying an infant emergency scene selection page to the target operator.
5. The first aid teaching method of claim 4 wherein said playing said real-time action animation to said target operator comprises:
in response to a selection operation of the target operator for a first scene in the adult emergency scene selection page, playing the real-time operation animation in the first scene; or
In response to a selection operation of the target operator for a second scene in the infant emergency scene selection page, playing the real-time operation animation in the second scene.
6. The first aid teaching method of claim 4 wherein prior to said displaying an adult first aid scenario selection page to the target operator, the method further comprises:
displaying an option to the target operator whether to play a teaching video;
in response to the operation of the target operator for selecting yes to the option whether to play the teaching video, playing a Helmhick first aid teaching video corresponding to the adult first aid mode;
prior to the displaying an infant first aid scenario selection page to the target operator, the method further comprises:
displaying an option to the target operator whether to play a teaching video;
in response to the target operator selecting yes for the option of whether to play teaching video, playing the Helimek's first aid teaching video corresponding to the infant first aid mode.
7. The first aid instruction method of claim 4 wherein prior to displaying a mode selection page to the target operator, the mode selection page including an adult first aid mode option and an infant first aid mode option, the method further comprises:
acquiring identity information of the target operator, wherein the identity information comprises at least one of identity card information, face information and fingerprint information;
and verifying the identity information of the target operator.
8. The first aid teaching method of claim 4 wherein the preset operating criteria include a first preset operating criteria for the adult first aid mode and a second preset operating criteria for the infant first aid mode.
9. The method of claim 5, wherein prior to playing the operational animation in the first scene, the method further comprises:
playing foreign body throat scene animation corresponding to the first scene;
before playing the operation animation in the second scene, the method further comprises:
and playing the foreign body throat scene animation corresponding to the second scene.
10. The first aid teaching method of claim 2 wherein prior to said obtaining real-time first aid operational data of a target operator, said method further comprises;
collecting a preset amount of first-aid operation data to mark to generate a training sample;
and training a preset neural network model based on the training samples to generate a weight file of the preset neural network model.
11. An emergency teaching device for use in a processing apparatus of an emergency teaching system, the emergency teaching system comprising: processing apparatus, a plurality of sensor, image acquisition device and operation model, each sensor sets up respectively on operation model's each position includes:
an acquisition module for acquiring real-time emergency operation data of a target operator, the real-time emergency operation data including real-time picture data acquired by the image acquisition device and real-time sensor data acquired by each of the sensors;
the analysis module is used for analyzing the real-time first-aid operation data of the target operator to obtain a real-time operation record of the target operator;
the generation module is used for generating an operation record of the target operator based on all real-time operation records of the target operator after the first aid of the target operator is finished;
and the result module is used for comparing the operation record of the target operator with a preset operation standard and generating an emergency operation evaluation result of the target operator according to the comparison result.
12. An electronic device, characterized in that the electronic device comprises: a processor, a storage medium and a bus, the storage medium storing machine-readable instructions executable by the processor, the processor and the storage medium communicating over the bus when the electronic device is operating, the processor executing the machine-readable instructions to perform the steps of the method of any of claims 1-10.
13. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, is adapted to carry out the steps of the method according to any one of the claims 1-10.
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Application publication date: 20211029 |