CN110602982B - Plateau risk early warning method and device, electronic device, and computer-readable storage medium - Google Patents

Abstract

Provided herein are a altitude risk early warning method and apparatus, an electronic apparatus, and a computer-readable storage medium, the method including: acquiring a current blood oxygen saturation early warning value according to the current altitude of a user and a preset altitude blood oxygen early warning relation; acquiring an early warning heart rate according to the current altitude, the current blood oxygen saturation early warning value and a preset altitude blood oxygen heart rate association relation; comparing the early warning heart rate with a current heart rate state value of the user; and performing plateau risk early warning based on the judgment result that the current heart rate state value is greater than the early warning heart rate.

Description

Plateau risk early warning method and device, electronic device, and computer-readable storage medium

technical field

This article relates to the technical field of health assessment, such as a method and device for early warning of high altitude risk, electronic device, and computer-readable storage medium.

Background technique

The air pressure in the plateau area is low and the oxygen content is thin, and people who are not suitable for it often suffer from altitude sickness. In the thin oxygen environment, if the blood oxygen saturation is too low, it can seriously endanger life. The high altitude risk early warning equipment in the related art usually includes a blood oxygen measurement device such as a blood oxygen sensor, and the high altitude risk early warning equipment in the related art compares the measured blood oxygen saturation of the user with a preset threshold. When the oxygen saturation is lower than the preset threshold, an early warning will be issued, so that the user can take immediate measures (such as: rest in place) to prevent altitude sickness.

However, using a blood oxygen measurement device such as a blood oxygen sensor to measure the user's blood oxygen saturation usually requires a long measurement time, and the blood oxygen saturation measured by the high altitude risk early warning equipment in the related art is generally used in parts such as the user's limbs. The blood oxygen saturation of the user's limbs and other parts may not be able to timely feedback the emergency situation of hypoxia in the user's body, resulting in the altitude risk early warning equipment in related technologies that cannot immediately respond to the user's current altitude. Adaptive conditions and early warning.

SUMMARY OF THE INVENTION

This paper proposes a high altitude risk early warning method and equipment, electronic equipment, and computer-readable storage medium, which can instantly reflect the user's altitude adaptability status.

This paper proposes a plateau risk early warning method, including:

Get the user's current altitude;

Obtain a current blood oxygen saturation early warning value according to the current altitude and a preset altitude blood oxygen early warning value, wherein the altitude blood oxygen early warning relationship is a numerical relationship between the altitude and the blood oxygen saturation early warning value;

Obtain the early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate correlation, wherein the altitude blood oxygen heart rate correlation is altitude, blood oxygen saturation and Numerical relationship between heart rates;

obtaining the current heart rate state value of the user;

comparing the early warning heart rate to the current heart rate state value; and,

Based on the judgment result that the current heart rate state value is greater than the early warning heart rate, a high altitude risk warning is performed.

This paper also proposes an electronic device including:

at least one processor;

memory, arranged to store at least one program,

When the at least one program is executed by the at least one processor, the at least one processor implements the aforementioned method.

This paper also proposes a high-altitude risk early warning device, including:

Electronic equipment, the electronic equipment is the aforementioned electronic equipment;

a blood oxygen sensor, electrically connected to the electronic device, the blood oxygen sensor is set to measure the current blood oxygen saturation of the user;

an altitude measuring device, electrically connected to the electronic device, and the altitude measuring device is set to measure the current altitude of the user;

A heart rate sensor, electrically connected to the electronic device, the heart rate sensor is set to measure the current heart rate of the user.

Also presented herein is a computer-readable storage medium storing computer-executable instructions for performing the aforementioned method.

Description of drawings

Fig. 1 is the flow chart of the first embodiment of the high altitude risk early warning method provided herein;

Fig. 2 is the flow chart of the second embodiment of the plateau risk early warning method provided herein;

3 is a flowchart of a third embodiment of the plateau risk early warning method provided herein;

4 is a schematic structural diagram of an embodiment of the electronic device provided herein;

5 is a fitting curve diagram of the altitude blood oxygen early warning function in the first embodiment provided herein;

Fig. 6 is the fitting surface graph of the correlation function of altitude blood oxygen and heart rate in the first embodiment provided herein;

FIG. 7 is a flowchart of a fourth embodiment of the high altitude risk early warning method provided herein.

Detailed ways

The embodiments herein provide a high altitude risk early warning method, and the high altitude risk early warning method is executed by an electronic device in a high altitude risk early warning device. Referring to FIG. 1 , FIG. 1 is a schematic flowchart of the first embodiment of the high altitude risk early warning method in this paper.

In this embodiment, the high altitude risk early warning method includes the following steps:

Step S100: obtaining the current altitude of the user;

It should be noted that the current altitude can be obtained by measuring the air pressure at the current location of the user by using a barometer or the like, or can be obtained by the user's own input. In the case of input by the user, the current altitude may be the altitude of the current location of the user, or may not be the altitude of the current location of the user. Exemplarily, the user can estimate the risk of continuing to climb by inputting a value higher than the altitude of the user's location as the current altitude.

In a specific implementation, the current altitude of the user may be measured every 1 minute.

Step S200: Obtain a current blood oxygen saturation early warning value according to the current altitude and a preset blood oxygen saturation early warning relationship, wherein the altitude blood oxygen early warning relationship is the difference between the altitude and the blood oxygen saturation early warning value. Numerical relationship;

It should be noted that the altitude blood oxygen warning relationship may be a function used to represent the numerical relationship between the altitude and the blood oxygen saturation warning value, or may be used to represent the altitude and the blood oxygen saturation warning value. A data table of numerical relationships between. Among them, the blood oxygen saturation warning value refers to the lowest blood oxygen saturation value that is prone to altitude sickness. Generally speaking, different altitudes correspond to different blood oxygen saturation warning values. The higher the altitude, the more prone to altitude sickness. , the blood oxygen saturation warning value is usually higher.

In a specific implementation, the altitude blood oxygen early warning relationship may be obtained by data fitting according to the collected multiple sets of altitude blood oxygen early warning data, wherein each group of the altitude blood oxygen early warning data includes corresponding altitudes data and blood oxygen saturation warning value data. The multiple groups of altitude blood oxygen warning data may be historical measured data of the user.

In some embodiments, before the step S200, the method further includes: step S010, generating a numerical value representing the difference between the altitude and the blood oxygen saturation warning value according to preset multiple sets of altitude blood oxygen warning data The altitude blood oxygen early warning function of the relationship; Step S020, according to the altitude blood oxygen early warning function, generate an altitude blood oxygen early warning relationship. The altitude blood oxygen early warning function may be a segmented function, and each segment of the altitude blood oxygen early warning function is obtained by fitting, which can reduce the difficulty of data fitting and help improve the altitude blood oxygen early warning function. Accuracy. The generated altitude blood oxygen warning function can be directly used as the altitude blood oxygen warning relationship, or a parameter can be added to the altitude blood oxygen warning function (for example: the safety factor of a parameter in the altitude blood oxygen warning function) to obtain a new altitude blood oxygen warning function, and then use the new altitude blood oxygen warning function as the altitude blood oxygen warning relationship.

According to the actual altitude blood oxygen early warning data, the altitude blood oxygen early warning function can choose different function forms. In some embodiments, the step S010 includes: step S011, performing fitting according to preset multiple sets of altitude blood oxygen early warning data processing, generating a first function for representing the linear relationship between altitude, the square of altitude, and blood oxygen saturation warning value; step S012, generating an altitude blood oxygen warning function according to the first function. In a specific implementation, as shown in Figure 5, a more accurate and reasonable fitting result can be obtained by fitting the linear relationship between the altitude, the square of the altitude, and the blood oxygen saturation warning value. It should be noted that the horizontal axis in FIG. 5 is the altitude, and the unit is meters, and the vertical axis in FIG. 5 is the blood oxygen saturation warning value, and the unit is bpm.

In some embodiments, the altitude blood oxygen warning function may be:

f1(x)=p6+p7*x+p8*x ² ;

In the altitude blood oxygen warning function, f1(x) represents the blood oxygen saturation warning value; x represents the altitude and x is a value in meters; p6 is a constant greater than 90.07 and less than 93.9; p7 is greater than -0.0005465 and A constant less than 0.002189; p8 is a constant greater than -9.549e-07 and less than -5.113e-07. Optionally, when p6 is 92.63; p7 is 0.0006516; p8 is -6.628e-07, the fitting result is more accurate.

It should be noted that when the altitude x is greater than or equal to 2500 meters, the accuracy of the altitude blood oxygen early warning function f1(x) is relatively high.

Step S300: Obtain an early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and a preset blood oxygen heart rate correlation relationship, wherein the altitude blood oxygen heart rate correlation is altitude, blood oxygen Numerical relationship between saturation and heart rate;

It should be noted that the correlation relationship between altitude, blood oxygen and heart rate may be a function used to represent the relationship between altitude, blood oxygen saturation and heart rate, or a function used to represent altitude, blood oxygen saturation and heart rate. Data table of the relationship between heart rate. According to the correlation relationship between the altitude, blood oxygen and heart rate, from the user's altitude, blood oxygen saturation and heart rate at the same moment, the user's altitude, blood oxygen saturation and heart rate at the moment can be calculated Estimated value of one of the following. Blood oxygen saturation is an important indicator to reflect the oxygen supply level of the body. The normal value of blood oxygen saturation is 95% and above. Generally speaking, when the altitude is less than 2500m, as the altitude increases, the user's blood oxygen saturation The temperature does not change much, but when the altitude is not less than 2500m, the user's blood oxygen saturation will decrease as the altitude increases. Under the same conditions, the higher the heart rate of the user, the greater the exercise intensity of the user, and the lower the blood oxygen saturation of the user.

In a specific implementation, the correlation relationship between altitude blood oxygen and heart rate may be obtained by data fitting according to the collected multiple sets of altitude blood oxygen heart rate correlation data, wherein each group of the altitude blood oxygen heart rate correlation data includes corresponding data. altitude data, blood oxygen saturation data, and heart rate data. The multiple groups of altitude blood oxygen heart rate correlation data may be historical measured data of the user.

In some embodiments, before the step S300, the method further includes: step S030, according to preset multiple sets of altitude blood oxygen and heart rate correlation data, generating a data representing the relationship between altitude, blood oxygen saturation and heart rate The altitude blood oxygen heart rate correlation function of the numerical relationship; Step S040, according to the altitude blood oxygen heart rate correlation function, generate the altitude blood oxygen heart rate correlation function. The altitude blood oxygen heart rate correlation function may be a piecewise function, and each segment of the altitude blood oxygen heart rate correlation function can be obtained by fitting respectively, which can reduce the difficulty of data fitting and help improve the altitude blood oxygen The accuracy of the heart rate correlation function. The generated altitude blood oxygen heart rate correlation function can be directly used as the altitude blood oxygen heart rate correlation, or you can add parameters to the altitude blood oxygen heart rate correlation function (for example: the safety factor of a parameter in the altitude blood oxygen heart rate correlation function) to obtain a new Altitude blood oxygen heart rate correlation function, and then use the new altitude blood oxygen heart rate correlation function as the altitude blood oxygen heart rate correlation.

According to the actual altitude blood oxygen early warning data, the altitude blood oxygen heart rate correlation function can choose different function forms. In order to improve the accuracy of the altitude blood oxygen heart rate correlation function obtained by fitting, in some embodiments, the step S030 includes: Step S031, performing fitting according to preset multiple groups of altitude blood oxygen and heart rate correlation data, and generating a second function representing the linear relationship between the square of the altitude, the product of the altitude and the heart rate, the altitude, and the heart rate; Step S032 , generating an altitude blood oxygen heart rate correlation function according to the second function. As shown in FIG. 6 , in a specific implementation, a more accurate and reasonable fitting result can be obtained by fitting the linear relationship between the square of the altitude, the product of the altitude and the heart rate, the altitude, and the heart rate. It should be noted that the exercise intensity in FIG. 6 is a parameter that has a corresponding relationship with the heart rate. In FIG. 6 , an exercise intensity of 1 represents 45% of the user's reserve heart rate; an exercise intensity of 2 represents 55% of the user's reserve heart rate. An exercise intensity of 3 represents 65% of the user's reserve heart rate; an exercise intensity of 4 represents 75% of the user's reserve heart rate, and an exercise intensity of 5 represents 85% of the user's reserve heart rate. In some embodiments, the altitude blood oxygen heart rate correlation function may be:

f2(x)=p1+p2*x+p3*y+p4*x2+p5*x*y;

In the altitude blood oxygen heart rate correlation function, f2(x) is blood oxygen saturation; x is altitude and x is a value in meters; y is heart rate and y is a value in bpm; p1 is greater than 90.89 and A constant less than 105.7; p2 is a constant greater than -1.303 and less than 6.345; p3 is a constant greater than -2.192 and less than 1.412; p4 is a constant greater than -1.928 and less than -0.7965; p5 is a constant greater than -0.6572 and less than 0.2704. Optionally, p1 is 95.82; p2 is 3.683; p3 is -0.791; p4 is -0.984; p5 is 0.2649, which can obtain a more accurate fitting result.

It should be noted that when the heart rate y is between 40% and 90% of the reserve heart rate of the user, the accuracy of the altitude blood oxygen heart rate correlation function f2(x) is relatively high. In some embodiments, the value calculated according to the current altitude, the current blood oxygen saturation warning value and the preset blood oxygen heart rate correlation at altitude is directly used as the warning heart rate; in other embodiments, The value calculated according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate relationship is not directly used as the early warning heart rate, but the early warning heart rate is based on the current altitude, all The value generated by calculating the correlation between the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate (see the second embodiment).

Step S400: obtaining the current heart rate state value of the user;

It should be noted that the current heart rate state value is a value related to the current heart rate of the user and used to reflect the exercise intensity of the user.

In a specific implementation, the actual measured user's current heart rate (ie, the user's current heart rate) may be directly used as the current heart rate state value. In some embodiments (see the third embodiment), the current heart rate state value may also be generated according to the user's current heart rate.

Step S500: comparing the early warning heart rate with the current heart rate state value;

It should be noted that the early warning heart rate is obtained through the step S300, and the current heart rate state value is obtained through the step S400.

Step S600: Based on the judgment result that the current heart rate state value is greater than the early warning heart rate, perform a high altitude risk warning.

It is understandable that the current heart rate status value is too high, which means that the user's heart rate is too fast. From this, it can be judged that the user's exercise intensity is too high, or the blood oxygen saturation is too low, so the user is no longer suitable to continue climbing.

In the specific implementation, the altitude risk warning can be carried out by issuing a prompt tone and a prompt light, so that after receiving the altitude risk warning, the user can take a rest in place and breathe pure oxygen to prevent the occurrence of altitude sickness in time.

In this embodiment, the current altitude of the user is obtained; the current blood oxygen saturation warning value is obtained according to the current altitude and the preset altitude blood oxygen warning relationship; according to the current altitude, the current blood oxygen The relationship between the saturation warning value and the preset altitude blood oxygen heart rate is obtained, and the warning heart rate is obtained; the current heart rate status value of the user is obtained; the warning heart rate and the current heart rate status value are compared; based on the current heart rate status value greater than Based on the judgment result of the early warning heart rate, high altitude risk early warning is performed, so that when the user's heart rate is abnormal, the high altitude risk early warning can be carried out in time, thereby helping to avoid the occurrence of altitude sickness and protecting the user's health and safety. Moreover, since both the altitude and the user's heart rate can be measured in real time using related technologies, compared with related technologies that are highly dependent on the measurement of blood oxygen saturation, the timeliness of early warning can be improved, thereby helping to avoid emergencies.

Referring to FIG. 2 , FIG. 2 is a schematic flowchart of the second embodiment of the plateau risk early warning method herein.

Based on the above-mentioned first embodiment, in this embodiment, the step S300 includes the following steps:

Step S310: Obtain a pending early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate correlation;

It should be noted that the pending early warning heart rate is a value directly obtained according to the current altitude, the current blood oxygen saturation early warning value and the preset correlation relationship of the blood oxygen heart rate at altitude. Exemplarily, the altitude blood oxygen heart rate correlation function is an altitude blood oxygen heart rate correlation function, and the undetermined early warning heart rate is a value directly calculated by using the altitude blood oxygen heart rate correlation function.

Step S320: Compare the pending early warning heart rate with a preset early warning heart rate threshold;

It should be noted that the pending early warning heart rate is obtained through the step S310.

In a specific implementation, the early warning heart rate threshold can be set to a lower value, so that the high altitude risk early warning is more likely to occur, thereby helping to ensure the health and safety of the user.

Step S330: Based on the judgment result that the pending early warning heart rate is not less than the early warning heart rate threshold, use the preset early warning threshold as the early warning heart rate;

Step S340: Based on the judgment result that the pending early warning heart rate is smaller than the early warning heart rate threshold, use the pending early warning heart rate as an early warning heart rate.

It is understandable that in the case of a lower altitude, the obtained early warning heart rate may be higher, and in such a case, misjudgment of the risk of altitude is prone to occur. In this embodiment, in order to avoid the misjudgment of high altitude risk, by setting the steps S330 and S340, the pre-warning heart rate can not be higher than the pre-warning heart rate threshold, which can prevent the user's current heart rate from being too high due to the pre-warning heart rate being too high. When the status value is high, the plateau risk warning has not been carried out yet.

In this embodiment, by setting the early warning heart rate threshold, and making the early warning heart rate not higher than the early warning heart rate threshold, it is possible to avoid the situation that the high altitude risk warning is not performed when the user's current heart rate state value is high.

Referring to FIG. 3 , FIG. 3 is a schematic flowchart of the third embodiment of the high altitude risk early warning method in this paper.

Based on the above-mentioned first or second embodiment, in this embodiment, the step S400 includes the following steps:

Step S410: obtaining the current blood oxygen saturation state value of the user;

It should be noted that the current blood oxygen saturation state value is a value reflecting the current blood oxygen saturation state of the user. In a specific implementation, the current blood oxygen saturation state value may be the current blood oxygen saturation of the user, and the current blood oxygen saturation is a value of the user's blood oxygen saturation measured at the current moment. In a specific implementation, the current blood oxygen saturation of the user may be measured every 10 minutes.

It is understandable that the user's current blood oxygen saturation state value will be affected by the user's current exercise intensity, and the user's current exercise intensity may cause the user's current blood oxygen saturation to fail to accurately reflect the user's plateau adaptability. In order to reduce the influence of the user's current exercise intensity on the user's current blood oxygen saturation state value, in some embodiments, the current blood oxygen saturation is the sum of the user's blood oxygen saturation measured at a moment before the current moment. The step S410 may include: step S050, obtaining the current heart rate of the user; step S060, comparing the current heart rate with a preset resting heart rate value (in a specific implementation, the resting heart rate value may be 100bpm); Step S070, based on the judgment result that the current heart rate is not greater than the resting heart rate value, obtain the current blood oxygen saturation of the user, and use the current blood oxygen saturation as the backup blood oxygen saturation; and, the step S410 It may include: step S411 , taking the backup blood oxygen saturation level as the current reference blood oxygen saturation level of the user. In this way, by performing steps S050-S070, the backup blood oxygen saturation can be updated in real time under the condition that the user's current heart rate is not greater than the resting heart rate value, and under the condition that the user's current heart rate is greater than the resting heart rate value , the backup blood oxygen saturation level is not updated; by performing step S411, the influence of the user's current exercise intensity on the plateau risk assessment can be reduced, thereby improving the accuracy of the plateau risk early warning.

Step S420: comparing the current blood oxygen saturation state value with the current blood oxygen saturation warning value;

It should be noted that the current blood oxygen saturation state value is obtained through the step S410, and the current blood oxygen saturation early warning value is obtained through the step S200.

Step S430: Based on the judgment result that the current blood oxygen saturation state value is not greater than the current blood oxygen saturation warning value, use a preset preset heart rate value as the current heart rate state value;

It should be noted that, the preset heart rate value may be set to 120bpm. In some embodiments, the preset heart rate value may be determined according to the current altitude and a first preset relationship, where the first preset relationship is a relationship between the altitude and a preset heart rate value.

Step S440: Based on the judgment result that the current blood oxygen saturation state value is greater than the current blood oxygen saturation warning value, use the acquired current heart rate of the user as the current heart rate state value.

It should be noted that in the case where the user's current heart rate is too high, as long as the current heart rate state value is greater than the early warning heart rate, even if the user has made the blood oxygen saturation normal by resting, it may cause repeated operations. Plateau risk warning. In this embodiment, by setting the steps S430 and S440, when the current blood oxygen saturation state value of the user is greater than the current blood oxygen saturation warning value, the user's The current heart rate is too high, and the altitude risk warning is repeated repeatedly.

In this embodiment, by comparing the current blood oxygen saturation state value and the current blood oxygen saturation warning value, and when the user's current blood oxygen saturation state value is greater than the current blood oxygen saturation warning value In the case of , the obtained current heart rate of the user is used as the current heart rate state value, so that in the case that the current blood oxygen saturation state value is normal, the altitude risk warning will not be performed again.

Referring to FIG. 7 , FIG. 7 is a schematic flowchart of the fourth embodiment of the high altitude risk early warning method herein.

In this embodiment, the method for early warning of plateau risk described herein includes the following steps:

Step S610: The current altitude is collected by the barometer, the current heart rate is collected by the heart rate sensor, and the current blood oxygen saturation is collected by the blood oxygen sensor.

It should be noted that, the barometer, the heart rate sensor and the blood oxygen sensor may adopt the barometer, the heart rate sensor and the blood oxygen sensor in the related art.

Step S620: Obtain the individual altitude adaptation result from the data collected above, through which the user can know the current adaptation situation and adjust his action plan.

In the specific implementation, the user can predict his arrival based on the altitude to be evaluated (that is, the altitude the user wants to reach), the current heart rate and the current blood oxygen saturation, the altitude blood oxygen warning relationship, and the altitude blood oxygen heart rate correlation relationship input by the user. The adaptive status after the evaluation of the altitude, so as to adjust their action plan accordingly.

Step S630: The early warning heart rate can be obtained according to the altitude adaptation result and the current altitude.

In the specific implementation, the user can obtain the early warning heart rate according to the altitude adaptation result, the current altitude, the altitude blood oxygen warning relationship, and the altitude blood oxygen heart rate correlation.

Step S640: Collect the current heart rate of the user in real time through the heart rate sensor, and give an early warning reminder when it is found that the current heart rate of the user exceeds the early warning heart rate;

It is understandable that when the user's current heart rate is too high, the user is prone to altitude sickness, and a high altitude risk warning can be performed at this time.

In this embodiment, the high altitude risk early warning method may further include:

Step S650: Determine the adaptability level of the user according to the user's current blood oxygen saturation warning value, current blood oxygen saturation, and current backup blood oxygen saturation.

In a specific implementation, based on the judgment result that the blood oxygen saturation of the user in the exercising state is higher than the current blood oxygen saturation warning value, the user's adaptability level is set to the first adaption level; based on the user's exercising The blood oxygen saturation in the state is not higher than the current blood oxygen saturation warning value, and the user's blood oxygen saturation in the quiet state is higher than the current blood oxygen saturation warning value. The judgment result, the user's adaptability level Set as the second adaptation level; based on the fact that the blood oxygen saturation of the user in the quiet state is not higher than the current blood oxygen saturation warning value, the user's adaptability level is set to the third adaptation level. In some embodiments, different levels of high altitude risk early warning can be performed according to the user's level of adaptability.

According to clinical tests, if the user is in the first adaptation level, the user's body usually has no obvious discomfort, and after simple adaptation, mountain climbing and adventure can be carried out; if the user is in the second adaptation level for a period of time and the user's body has no obvious discomfort If the user is in the second adaptation level for a period of time and the user's body has obvious discomfort, rest is recommended; if the user is in the third adaptation level, the user's body usually It will be accompanied by symptoms such as headache, palpitation, shortness of breath, chest tightness, and cyanosis of the lips. Therefore, it is recommended that users go to the plateau. If there is no discomfort in the body, it is recommended to rest.

This document also proposes an electronic device. FIG. 4 is a schematic diagram of the hardware structure of the electronic device provided herein. As shown in FIG. 4 , the electronic device includes: one or more processors 110 and a memory 120 . A processor 110 is taken as an example in FIG. 4 .

The electronic device may further include: an input device 130 and an output device 140 .

The processor 110 , the memory 120 , the input device 130 and the output device 140 in the electronic device may be connected by a bus or in other ways, and the connection by a bus is taken as an example in FIG. 4 .

As a computer-readable storage medium, the memory 120 can be configured to store software programs, computer-executable programs, and modules. The processor 110 executes various functional applications and data processing by running the software programs, instructions and modules stored in the memory 120 to implement any one of the methods in the above embodiments.

The memory 120 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the electronic device, and the like. In addition, the memory may include volatile memory such as random access memory (Random Access Memory, RAM), and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid-state storage devices.

Memory 120 may be a non-transitory computer storage medium or a transitory computer storage medium. The non-transitory computer storage medium, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 120 may optionally include memory located remotely from processor 110, which may be connected to the electronic device via a network. Examples of such networks may include the Internet, intranets, local area networks, mobile communication networks, and combinations thereof.

The input device 130 may be configured to receive input numerical or character information, and to generate key signal input related to user settings and function control of the electronic device. The output device 140 may include a display device such as a display screen.

This paper also proposes a high altitude risk early warning device. The high altitude risk early warning device can be a mountaineering watch. The high altitude risk early warning device can include:

Electronic equipment, the electronic equipment is the aforementioned electronic equipment;

a blood oxygen sensor, electrically connected to the electronic device, the blood oxygen sensor is set to measure the current blood oxygen saturation of the user;

an altitude measuring device, electrically connected to the electronic device, and the altitude measuring device is set to measure the current altitude of the user;

A heart rate sensor, electrically connected to the electronic device, the heart rate sensor is set to measure the current heart rate of the user.

This embodiment further provides a computer-readable storage medium storing computer-executable instructions, where the computer-executable instructions are used to execute the above method.

All or part of the processes in the methods of the above-mentioned embodiments can be completed by executing the relevant hardware through a computer program, and the program can be stored in a non-transitory computer-readable storage medium. The process of the embodiment of the invention, wherein the non-transitory computer-readable storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a RAM, or the like.

Claims (14)

1. an electronic device, is characterized in that, comprises: at least one processor; memory, arranged to store at least one program, When the at least one program is executed by the at least one processor, the at least one processor implements the following steps: Get the user's current altitude; Obtain a current blood oxygen saturation early warning value according to the current altitude and a preset altitude blood oxygen early warning value, wherein the altitude blood oxygen early warning relationship is a numerical relationship between the altitude and the blood oxygen saturation early warning value; Obtain the early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate correlation, wherein the altitude blood oxygen heart rate correlation is altitude, blood oxygen saturation and Numerical relationship between heart rates; obtaining the current heart rate state value of the user; comparing the early warning heart rate to the current heart rate state value; and, Based on the judgment result that the current heart rate state value is greater than the early warning heart rate, a high altitude risk warning is performed. 2. The electronic device according to claim 1, wherein, before executing the step of obtaining the current blood oxygen saturation warning value according to the current altitude and the preset altitude blood oxygen warning relationship, the processor Also used for: According to the preset multiple sets of altitude blood oxygen warning data, an altitude blood oxygen warning function is generated for representing the numerical relationship between altitude and blood oxygen saturation warning value, and each group of the altitude blood oxygen warning data includes corresponding Altitude data and blood oxygen saturation warning value data; and, According to the altitude blood oxygen warning function, an altitude blood oxygen warning relationship is generated. 3. The electronic device according to claim 2, wherein, when executing the preset multiple groups of altitude blood oxygen early warning data, an altitude used to represent the numerical relationship between altitude and blood oxygen saturation early warning value is generated The steps of the blood oxygen warning function, the processor is specifically used for: Perform fitting processing according to the preset multiple sets of altitude blood oxygen warning data to generate a first function representing the linear relationship between the altitude, the square of the altitude, and the blood oxygen saturation warning value; and, According to the first function, an altitude blood oxygen warning function is generated. 4. The electronic device according to claim 1, wherein, before executing the step of obtaining the current blood oxygen saturation warning value according to the current altitude and the preset altitude blood oxygen warning relationship, the processor further uses At: According to the altitude blood oxygen warning function, generate the altitude blood oxygen warning relationship; Wherein, the altitude blood oxygen warning function is: f1(x)=p6+p7*x+p8*x ² ; Among them, in the altitude blood oxygen warning function, f1(x) represents the blood oxygen saturation warning value; x represents the altitude and x is a value in meters; p6 is a constant greater than 90.07 and less than 93.9; p7 is greater than - A constant of 0.0005465 and less than 0.002189; p8 is a constant greater than -9.549e-07 and less than -5.113e-07. 5. The electronic device of claim 4, wherein p6 is 92.63; p7 is 0.0006516; and p8 is -6.628e-07. 6. The electronic device according to claim 1, wherein, before performing the step of obtaining the early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate correlation, The processor is also used to: According to the preset multiple sets of altitude blood oxygen and heart rate correlation data, an altitude blood oxygen heart rate correlation function for representing the numerical relationship between altitude, blood oxygen saturation and heart rate is generated, wherein each group of the altitude blood oxygen heart rate is associated with The data includes altitude data, blood oxygen saturation data, and heart rate data that correspond to each other; and, According to the altitude blood oxygen heart rate correlation function, the altitude blood oxygen heart rate correlation relationship is generated. 7. The electronic device according to claim 6, wherein, after executing the preset multiple groups of altitude blood oxygen and heart rate correlation data, a value for representing the numerical relationship between altitude, blood oxygen saturation and heart rate is generated. The steps of the altitude blood oxygen heart rate correlation function, the processor is specifically used for: Fitting according to preset multiple sets of altitude blood oxygen and heart rate correlation data to generate a second function for representing the square of the altitude, the product of the altitude and the heart rate, the altitude, and the linear relationship between the heart rate; and, According to the second function, an altitude blood oxygen heart rate correlation function is generated. 8. The electronic device according to claim 1, wherein, in the execution of the step of obtaining an early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and a preset altitude blood oxygen heart rate correlation Previously, the processor was also used to: According to the correlation function of altitude blood oxygen and heart rate, generate the correlation between altitude blood oxygen and heart rate; Wherein, the altitude blood oxygen heart rate correlation function is: f2(x)=p1+p2*x+p3*y+p4*x2+p5*x*y; In the altitude blood oxygen heart rate correlation function, f2(x) is blood oxygen saturation; x is altitude and x is a value in meters; y is heart rate and y is a value in bpm; p1 is greater than 90.89 and A constant less than 105.7; p2 is a constant greater than -1.303 and less than 6.345; p3 is a constant greater than -2.192 and less than 1.412; p4 is a constant greater than -1.928 and less than -0.7965; p5 is a constant greater than -0.6572 and less than 0.2704. 9. The electronic device of claim 8, wherein p1 is 95.82; p2 is 3.683; p3 is -0.791; p4 is -0.984; and p5 is 0.2649. 10. The electronic device according to claim 1, wherein, in the execution of the step of obtaining an early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and a preset altitude blood oxygen heart rate correlation , the processor is specifically used to: Obtain the pending early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate correlation; comparing the pending early warning heart rate with a preset early warning heart rate threshold; Based on the judgment result that the pending early-warning heart rate is not less than the early-warning heart rate threshold, the preset early-warning threshold is used as the early-warning heart rate; and, Based on the judgment result that the pending early warning heart rate is smaller than the early warning heart rate threshold, the pending early warning heart rate is used as the early warning heart rate. 11. The electronic device according to claim 1 or 10, wherein, when executing the step of acquiring the current heart rate state value of the user, the processor is specifically configured to: obtaining the current blood oxygen saturation state value of the user; comparing the current blood oxygen saturation state value with the current blood oxygen saturation warning value; Based on the judgment result that the current blood oxygen saturation state value is not greater than the current blood oxygen saturation warning value, the preset preset heart rate value is used as the current heart rate state value; and, Based on the judgment result that the current blood oxygen saturation state value is greater than the current blood oxygen saturation warning value, the obtained current heart rate of the user is used as the current heart rate state value. 12. The electronic device of claim 11, wherein, before performing the obtaining of the user's current blood oxygen saturation state value, the processor is further configured to: Get the user's current heart rate; comparing the current heart rate to a preset resting heart rate value; and, Based on the judgment result that the current heart rate is not greater than the resting heart rate value, obtain the current blood oxygen saturation of the user, and use the current blood oxygen saturation as the backup blood oxygen saturation; The step of acquiring the current blood oxygen saturation state value of the user includes: The backup blood oxygen saturation level is used as the current blood oxygen saturation state value of the user. 13. A plateau risk early warning device, comprising: An electronic device, the electronic device is the electronic device according to any one of claims 1-12; a blood oxygen sensor, electrically connected to the electronic device, the blood oxygen sensor is set to measure the current blood oxygen saturation of the user; an altitude measuring device, electrically connected to the electronic device, and the altitude measuring device is set to measure the current altitude of the user; A heart rate sensor, electrically connected to the electronic device, the heart rate sensor is set to measure the current heart rate of the user. 14. A computer-readable storage medium storing computer-executable instructions for performing the following steps: Get the user's current altitude; Obtain a current blood oxygen saturation early warning value according to the current altitude and a preset altitude blood oxygen early warning value, wherein the altitude blood oxygen early warning relationship is a numerical relationship between the altitude and the blood oxygen saturation early warning value; Obtain the early warning heart rate according to the current altitude, the current blood oxygen saturation warning value and the preset altitude blood oxygen heart rate correlation, wherein the altitude blood oxygen heart rate correlation is altitude, blood oxygen saturation and Numerical relationship between heart rates; obtaining the current heart rate state value of the user; comparing the early warning heart rate to the current heart rate state value; and, Based on the judgment result that the current heart rate state value is greater than the early warning heart rate, a high altitude risk warning is performed.

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