CN113509153A - Wearable terminal, body temperature measuring method thereof and computer-readable storage medium - Google Patents
Wearable terminal, body temperature measuring method thereof and computer-readable storage medium Download PDFInfo
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- 230000036760 body temperature Effects 0.000 title claims abstract description 177
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Abstract
The embodiment of the invention discloses a method for measuring body temperature by a wearable terminal, which comprises the following steps: acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed; measuring the body surface temperature of a user to obtain a first body temperature measurement value; and judging whether the environmental parameters meet preset measurement conditions, if not, processing the first body temperature measurement value according to a preset processing method to obtain and output a body temperature output value. The invention can effectively improve the accuracy of measurement. The invention also provides a wearable terminal and a computer readable storage medium.
Description
Technical Field
The invention relates to the technical field of temperature measurement, in particular to a wearable terminal, a method for measuring body temperature of the wearable terminal and a computer-readable storage medium.
Background
With the development of science and technology, more and more functions are integrated on the wearable terminal, for example, a body temperature measurement function is added. Under the environment of difference, even the human body has the same core body temperature, but the temperature of body surface can receive the environmental impact, leads to the measured body surface temperature to differ great with actual core body temperature, if according to the body surface temperature calculation core body temperature who receives the environmental impact, will lead to calculation error great.
Disclosure of Invention
In view of the above, it is necessary to provide a wearable terminal and a method for measuring body temperature thereof, and a computer readable storage medium.
A method for measuring body temperature by a wearable terminal comprises the following steps: acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed; measuring the body surface temperature of a user to obtain a first body temperature measurement value; and judging whether the environmental parameters meet preset measurement conditions, if not, processing the first body temperature measurement value according to a preset processing method, and acquiring and outputting a body temperature output value.
A wearable terminal, comprising: the wearable terminal comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring environmental parameters of the wearable terminal, and the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed; the measuring module is used for measuring the body surface temperature of a user and acquiring a first body temperature measuring value; and the output module is used for judging whether the environmental parameters meet preset measurement conditions or not, and if the environmental parameters do not meet the preset measurement conditions, processing the first body temperature measurement value according to a preset processing method to obtain and output a body temperature output value.
A wearable terminal, comprising: a processor, a memory and a measurement circuit, the processor being coupled to the memory and the measurement circuit, the memory having stored therein a computer program, the processor executing the computer program to implement the method as described above.
A computer-readable storage medium storing a computer program executable by a processor to implement a method as described above.
The embodiment of the invention has the following beneficial effects:
through the environmental parameter who obtains wearable terminal, when the environmental parameter is unsatisfied to predetermine measuring condition, the first body temperature measured value that acquires the body temperature is handled according to predetermineeing processing method to obtain body temperature output value, can avoid unsatisfied to predetermine measuring condition's environmental parameter to user's body surface temperature, effectively reduce measuring error, promote the measuring degree of accuracy.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Wherein:
fig. 1 is a schematic flow chart of a first embodiment of a method for measuring body temperature by a wearable terminal according to the present invention;
fig. 2 is a schematic flowchart of a second embodiment of a method for measuring body temperature by a wearable terminal according to the present invention;
fig. 3 is a schematic flowchart of a method for measuring body temperature by a wearable terminal according to a third embodiment of the present invention;
fig. 4 is a schematic flowchart of a fourth embodiment of a method for measuring body temperature by a wearable terminal according to the present invention;
fig. 5 is a schematic structural diagram of a first embodiment of the wearable terminal provided by the present invention;
fig. 6 is a schematic structural diagram of a second embodiment of the wearable terminal provided by the present invention;
FIG. 7 is a schematic structural diagram of an embodiment of a computer-readable storage medium provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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 invention.
Under different environments, even if the human body has the same core body temperature, the temperature of the body surface can be influenced by the environment, and if the core body temperature is calculated according to the body surface temperature influenced by the environment, the calculation error is larger.
In this embodiment, in order to solve the above problem, a method for measuring a body temperature by a wearable terminal is provided, which can effectively improve accuracy of a measurement result.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for measuring body temperature by a wearable terminal according to a first embodiment of the present invention. In this embodiment, at least one sensor is disposed in the wearable terminal, and may be used to measure the body temperature of the user. The wearable terminal can be smart watch, smart bracelet, intelligent earphone, smart glasses and so on. The method for measuring the body temperature by the wearable terminal comprises the following steps:
s101: and acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed.
In a specific implementation scenario, the external environment where the wearable terminal is located has a certain influence on the body surface temperature of the user, for example, the skin may be influenced by the ambient temperature, and heat exchange occurs with the surrounding air, so that the temperature of the body surface becomes higher or lower. For another example, different air flow rates may have different effects on the temperature of the surface of the human body when the skin is in heat exchange with the surrounding air. For example, when the skin exchanges heat with the ambient air, the air with different humidity has different thermal conductivities, and the temperature of the surface of the human body also has different influences.
In this implementation scenario, at least one sensor is disposed inside the wearable terminal, and the at least one sensor is used to acquire an environmental parameter of the wearable terminal, specifically, the environmental parameter includes at least one of an ambient temperature, an ambient humidity, and an ambient wind speed. The wearable terminal is provided with a temperature sensor, the environment temperature is acquired through the temperature sensor, the wearable terminal is further provided with a humidity sensor, the environment humidity is acquired through the humidity sensor, the wearable terminal is further provided with an airflow sensor, and the environment wind speed is acquired through the airflow sensor.
S102: the body surface temperature of the user is measured, and a first body temperature measurement value is obtained.
In this implementation scenario, the wearable terminal may measure body surface temperatures of the user's wrist, arm, forehead, etc., and obtain the first body temperature measurement value. Can set up contact temperature sensor in the wearable terminal, measure user's body surface temperature through contact temperature sensor, acquire the first body temperature measured value of body. In other implementation scenarios, an infrared sensor is arranged in the wearable terminal, infrared rays of a body surface of a user are obtained through the infrared sensor, and a first body temperature measurement value is obtained according to the infrared rays of the body surface.
Step S101 and step S102 may be executed synchronously, or step S101 or step S102 may be executed first.
S103: and judging whether the environmental parameters meet preset measurement conditions, if so, executing step S104, and if not, executing step S105.
In this implementation scenario, considering the influence of the external environment where the wearable terminal is located on the body surface temperature of the user, the preset measurement condition can be set for the environmental parameter of the wearable terminal, and when the environmental parameter meets the preset measurement condition, the acquired first body temperature measurement value is accurate. Specifically, a temperature threshold range may be set for the ambient temperature, and when the ambient temperature is higher or lower than the temperature threshold range, the heat exchange amount between the skin and the ambient air is large, and the acquired first body temperature measurement value is inaccurate. Can be to environment humidity setting humidity threshold, when environment humidity was higher than preset threshold, air heat conduction speed was very fast, and the first body temperature measuring value who obtains is inaccurate. And a wind speed threshold can be set aiming at the ambient wind speed, when the ambient wind speed is higher than the preset threshold, more heat can be taken away from the surface of the skin, and the acquired first body temperature measurement value is inaccurate.
In this implementation scenario, it may be determined that the environmental parameter satisfies the preset measurement condition by satisfying one or two of a temperature threshold range of the environmental temperature, a humidity threshold smaller than the preset humidity, and a wind speed threshold smaller than the preset wind speed, and further it may be determined that the environmental parameter satisfies the preset measurement condition by satisfying three items simultaneously.
S104: and calculating a body temperature output value corresponding to the first body temperature measurement value according to a preset body temperature conversion algorithm.
In this implementation scenario, the environmental parameters satisfy the preset measurement conditions, and the external environment has little influence on the body surface temperature, and then the obtained first body temperature measurement value is input into a preset body temperature conversion algorithm, the body temperature output value corresponding to the first body temperature measurement value is calculated, and the body temperature output value is output. The information can be displayed on a screen of the wearable terminal or sent to a smart terminal bound with the wearable terminal.
S105: and processing the first body temperature measurement value according to a preset processing method, and acquiring and outputting a body temperature output value.
In this implementation scenario, it is determined that the environmental parameter does not satisfy the preset measurement condition, and the external environment has a large influence on the body surface temperature, the first body temperature measurement value is processed according to a preset processing method to obtain the body temperature output value, for example, the influence of the environmental parameter on the first body temperature measurement value is eliminated through a preset algorithm, or the first body temperature measurement value is discarded, and when the environmental parameter satisfies the preset measurement condition, the measurement is performed again, and the body temperature output value is obtained according to the result of the measurement.
According to the above description, the environment parameters of the wearable terminal are obtained in the embodiment, when the environment parameters do not satisfy the preset measurement conditions, the first body temperature measurement value obtained by measuring the body temperature is processed according to the preset processing method to obtain the body temperature output value, the environment parameters which do not satisfy the preset measurement conditions can be prevented from being used for measuring the body surface temperature of the user, the measurement error is effectively reduced, and the measurement accuracy is improved.
Referring to fig. 2, fig. 2 is a flowchart illustrating a method for measuring body temperature by a wearable terminal according to a second embodiment of the present invention. The method for measuring the body temperature by the wearable terminal comprises the following steps:
s201: and acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed.
S202: the body surface temperature of the user is measured, and a first body temperature measurement value is obtained.
S203: and judging whether the environmental parameters meet preset measurement conditions, if not, executing step S204, and if so, executing step S205.
S204: and calculating a body temperature output value corresponding to the first body temperature measurement value according to a preset body temperature conversion algorithm.
In a specific implementation scenario, steps S201 to S204 are substantially the same as steps S101 to S104 in the first embodiment of the method for measuring a body temperature by a wearable terminal provided by the present invention, and are not described herein again.
S205: environmental parameters are monitored.
In this implementation scenario, the environmental parameter when the first body temperature measurement value is obtained does not satisfy the preset measurement condition. Therefore, the first body temperature measurement value is greatly influenced by the external environment, so that the error of the first body temperature measurement value is large, and the first body temperature measurement value cannot be used for acquiring the body temperature output value. The environmental parameters are monitored, for example, the environmental parameters are acquired at preset intervals.
S206: and when the environmental parameters meet the preset measurement conditions, measuring the body surface temperature of the user to obtain a second body temperature measurement value, and calculating a body temperature output value corresponding to the second body temperature measurement value according to a preset body temperature conversion algorithm.
In this implementation scenario, when the environmental parameters satisfy the preset measurement conditions, the external environment has a small influence on the body surface temperature, and the measurement error is small, so that the body surface temperature of the user is measured to obtain a second body temperature measurement value, and the body temperature output value corresponding to the second body temperature measurement value is calculated according to the preset body temperature conversion algorithm.
According to the above description, acquire wearable terminal's environmental parameter in this embodiment, when environmental parameter satisfies the predetermined measuring condition, abandon the first body temperature measured value that acquires this moment, when environmental parameter satisfies the predetermined measuring condition, measure user's body surface temperature, acquire second body temperature measured value, can avoid external environment to user's body surface temperature's interference and influence, effectively reduce measuring error.
Referring to fig. 3, fig. 3 is a flowchart illustrating a method for measuring body temperature by a wearable terminal according to a third embodiment of the present invention. The method for measuring the body temperature by the wearable terminal comprises the following steps:
s301: and acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed.
S302: the body surface temperature of the user is measured, and a first body temperature measurement value is obtained.
S303: whether the environmental parameter satisfies the predetermined measurement condition is determined, if yes, step S304 is executed, and if not, step S305 is executed.
S304: and calculating a body temperature output value corresponding to the first body temperature measurement value according to a preset body temperature conversion algorithm.
In a specific implementation scenario, steps S301 to S304 are substantially the same as steps S101 to S104 in the first embodiment of the method for measuring a body temperature by a wearable terminal provided by the present invention, and are not described herein again.
S305: and acquiring an environmental influence factor according to the environmental parameters, and substituting the environmental influence factor into the body temperature conversion algorithm.
In the implementation scenario, if the environmental parameter is judged not to meet the preset measurement condition, the environmental impact factor is obtained according to the environmental parameter, and the environmental impact factor is substituted into the body temperature conversion algorithm, so that the body temperature conversion algorithm can correct the calculated value according to the environmental impact factor during operation. Specifically, the temperature influence factor can be obtained according to the environmental temperature in the environmental parameters, and the temperature influence factor is substituted into the body temperature conversion algorithm, so that the substituted body temperature conversion algorithm can correct the error caused by the environmental temperature during calculation. And a humidity influence factor can be obtained according to the environmental humidity in the environmental parameters, and the humidity influence factor is substituted into the body temperature conversion algorithm, so that the substituted body temperature conversion algorithm can correct errors caused by the environmental humidity during calculation. And the wind speed influence factor can be obtained according to the environmental wind speed in the environmental parameters, and the wind speed influence factor is substituted into the body temperature conversion algorithm, so that the substituted body temperature conversion algorithm can correct errors caused by the environmental wind speed during calculation.
In other implementation scenarios, various ones of the environmental parameters affect each other, such as the ambient temperature and the ambient wind speed, and the influence of the airflows with different temperatures on the body surface temperature is different, and further, for example, the ambient humidity and the ambient wind speed, the influence of the airflows with different humidities on the body surface temperature is also different. Therefore, at least two items of the environment temperature, the environment humidity and the environment wind speed are combined to obtain the comprehensive influence factor, and the comprehensive influence factor is substituted into the body temperature conversion algorithm, so that the substituted body temperature conversion algorithm can correct errors caused by a plurality of environment parameters during calculation.
In this implementation scenario, the body temperature conversion algorithm may be a neural network algorithm or a function algorithm, a preset calculation formula, or the like.
S306: and calculating a first body temperature correction value corresponding to the first body temperature measurement value according to the substituted body temperature conversion algorithm, and acquiring a body temperature output value according to the first body temperature correction value.
In the implementation scene, a first body temperature correction value corresponding to the first body temperature measurement value is calculated according to the substituted body temperature algorithm, the first body temperature correction value effectively corrects errors caused by an external environment, and the first body temperature correction value is used as a body temperature output value to accurately reflect the current actual body temperature of the user.
As can be seen from the above description, in this embodiment, when the environmental parameter does not satisfy the preset measurement condition, the environmental impact factor is obtained according to the environmental parameter, the environmental impact factor is substituted into the body temperature conversion algorithm, the first body temperature correction value corresponding to the first body temperature measurement value is calculated according to the substituted body temperature conversion algorithm, an error caused by an external environment can be effectively corrected in the calculation, and the first body temperature correction value is used as the body temperature output value, so that the measurement error can be effectively reduced.
Referring to fig. 4, fig. 4 is a flowchart illustrating a method for measuring body temperature by a wearable terminal according to a fourth embodiment of the present invention. The method for measuring the body temperature by the wearable terminal comprises the following steps:
s401: and acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed.
S402: the body surface temperature of the user is measured, and a first body temperature measurement value is obtained.
S403: and judging whether the environmental parameters meet preset measurement conditions, if so, executing step S404, and if not, executing step S405.
S404: and calculating a body temperature output value corresponding to the first body temperature measurement value according to a preset body temperature conversion algorithm.
S405: and acquiring an environmental influence factor according to the environmental parameters, and substituting the environmental influence factor into the body temperature conversion algorithm.
S406: and calculating a first body temperature correction value corresponding to the first body temperature measurement value according to the substituted body temperature conversion algorithm.
In a specific implementation scenario, steps S401 to S406 are substantially the same as steps S301 to S306 in the third embodiment of the method for measuring a body temperature by a wearable terminal provided by the present invention, and are not repeated here.
S407: acquiring the motion parameters and the physiological parameters, judging whether the user is in a motion state or not according to the motion parameters and the physiological parameters, if so, executing step S408, and if not, executing step S409.
In this implementation scenario, the motion parameters include acceleration and velocity. Physiological parameters include heartbeat, blood pressure, pulse, and sweating conditions. Still be provided with motion sensor and physiological sensor in the wearable terminal, motion sensor includes acceleration sensor, can acquire the acceleration that the user removed through acceleration sensor, and motion sensor still includes displacement sensor, can acquire user's displacement through displacement sensor, combines the clock of the interior setting of wearable terminal can acquire user's speed. The physiological sensor comprises a heartbeat sensor, can be used for acquiring the heartbeat of a user, a blood pressure sensor, a pulse sensor, a sweat sensor and a control module, wherein the blood pressure sensor can be used for acquiring the blood pressure of the user, the pulse sensor can be used for acquiring the pulse of the user, and the sweat sensor can be used for acquiring the sweating condition of the body surface of the user. And judging whether the user is in the motion state or not by combining the motion parameters and the physiological parameters. When the user is in motion, the temperature of the body surface may rise very fast in a short time, but the actual body temperature of the user does not rise fast, and when the user is in motion, such as running, the obtained environmental parameters may be different from those in a static state, for example, the environmental wind speed may change due to the motion of the user.
Further, wearable terminal can further acquire user's motion type, because environmental parameter, physiological parameter, the motion parameter that different motion types correspond are different, for example, when the user swims, the temperature of body surface can be taken away by rivers, and environmental temperature is lower, body surface temperature is lower, but physiological parameter such as heartbeat can increase, and the user is different when jogging and running ambient wind speed, the rising speed of body surface temperature also is different. The type of movement of the user can thus be combined as a reference for correcting the first body temperature correction value. The type of motion of the user can be output by the user, or the wearable terminal can deduce according to the motion parameter and the physiological parameter.
S408: and correcting the first body temperature correction value according to the motion parameter and the physiological parameter, acquiring a second body temperature correction value, and taking the second body temperature correction value as a body temperature output value.
In this embodiment, after it is determined that the user is in the exercise state based on the exercise parameter and the physiological parameter, it indicates that there is an error between the first body temperature correction value obtained at this time and the actual body temperature of the user, and therefore, the first body temperature correction value is corrected based on the exercise parameter and the physiological parameter, the second body temperature correction value is obtained, and after the influence of exercise is eliminated, the second body temperature correction value is closer to the actual body temperature, and the second body temperature correction value is used as the body temperature output value. In this implementation scenario, the motion parameter and the physiological parameter may be substituted into a preset correction algorithm, and a second body temperature correction value corresponding to the first body temperature correction value may be calculated by using the substituted correction algorithm.
S409: and acquiring positioning information, acquiring position parameters and weather parameters corresponding to the positioning information, correcting the first body temperature correction value according to the position parameters and the weather parameters, acquiring a third body temperature correction value, and taking the third body temperature correction value as a body temperature output value.
In the implementation scene, a positioning chip is arranged in the wearable terminal, positioning information of a user can be acquired through the positioning chip, and position parameters and weather parameters are acquired according to the positioning information. The position parameters comprise whether the user is indoors, the position of the user and the like, and the weather parameters comprise the sunshine condition, the weather condition and the like of the position of the user. The weather parameters can be obtained through network inquiry according to the position of the user, and can also be deduced according to environmental parameters and position parameters. For example, the environment parameters include illumination parameters, a photosensitive sensor may be disposed in the wearable terminal to obtain the illumination parameters, and whether the current day is sunny or not may be determined according to the illumination parameters.
The location parameters and weather parameters also affect the body surface temperature of the user. For example, when a user is located outdoors, intense sunlight exposure can affect the user's body surface temperature. For another example, users at different altitudes are affected by different air pressures, and the same airflow rate will affect the temperature of the body surface of the user differently.
Therefore, in the present implementation scenario, the first body temperature correction value is corrected according to the position parameter and the weather parameter, and the influence caused by the position and the weather is eliminated, so that the third body temperature correction value is closer to the actual body temperature, and the third body temperature correction value is used as the body temperature output value. In this implementation scenario, the position parameter and the weather parameter may be substituted into a preset correction algorithm, and a third body temperature correction value corresponding to the first body temperature correction value is calculated by using the substituted correction algorithm.
In other implementation scenarios, step S407-S408 may not be executed, step S409 may be executed directly, or step S409 may be executed after step S408 is executed, and step S409 may also be executed after step S409 is executed, and step S407 is executed for the result of step S409, so as to correct errors due to motion and position at the same time, and further improve the accuracy of measurement.
As can be seen from the above description, in this embodiment, after the first temperature correction value is obtained, by correcting the first temperature correction value according to the motion parameter and the physiological parameter, or according to the motion parameter and the physiological parameter, errors caused by the motion and the position to the measurement can be further eliminated, and the measurement accuracy is further improved.
Referring to fig. 5, fig. 5 is a schematic structural diagram of a wearable terminal according to a first embodiment of the present invention. The wearable terminal 10 includes an acquisition module 11, a measurement module 12, and an output module 13.
The obtaining module 11 is configured to obtain an environmental parameter of the wearable terminal, where the environmental parameter includes at least one of an environmental temperature, an environmental humidity, and an environmental wind speed. The measuring module 12 is used for measuring the body surface temperature of the user and obtaining a first body temperature measurement value. The output module 13 is configured to determine whether the environmental parameter satisfies a preset measurement condition, and if the environmental parameter does not satisfy the preset measurement condition, process the first body temperature measurement value according to a preset processing method, and obtain and output a body temperature output value.
The output module 13 is further configured to discard the first body temperature measurement value and monitor an environmental parameter; and when the environmental parameters meet the preset measurement conditions, measuring the body surface temperature of the user to obtain a second body temperature measurement value, and calculating a body temperature output value corresponding to the second body temperature measurement value according to a preset body temperature conversion algorithm.
The output module 13 is further configured to obtain an environmental impact factor according to the environmental parameter, substitute the environmental impact factor into the body temperature conversion algorithm, calculate a first body temperature correction value corresponding to the first body temperature measurement value according to the body temperature conversion algorithm after substitution, and obtain a body temperature output value according to the first body temperature correction value.
Wherein the environmental impact factor includes at least one of a temperature impact factor, a humidity impact factor, and a wind speed impact factor.
The output module 13 is further configured to obtain a temperature influence factor according to the ambient temperature, and substitute the temperature influence factor into the body temperature conversion algorithm; and/or acquiring a humidity influence factor according to the environment humidity, and substituting the humidity influence factor into a body temperature conversion algorithm; and/or acquiring a wind speed influence factor according to the ambient wind speed, and substituting the wind speed influence factor into the body temperature conversion algorithm.
Wherein the environmental impact factor comprises a composite impact factor.
The output module 13 is further configured to combine at least two of the ambient temperature, the ambient humidity, and the ambient wind speed to obtain a comprehensive influence factor, and substitute the comprehensive influence factor into the body temperature conversion algorithm.
The output module 13 is further configured to obtain the motion parameter and the physiological parameter, and determine whether the user is in a motion state according to the motion parameter and the physiological parameter; and if the user is in the exercise state, correcting the first body temperature correction value according to the exercise parameters and the physiological parameters, acquiring a second body temperature correction value, and taking the second body temperature correction value as a body temperature output value.
The output module 13 is further configured to obtain the positioning information, obtain a position parameter and a weather parameter corresponding to the positioning information, correct the first body temperature correction value according to the position parameter and the weather parameter, obtain a third body temperature correction value, and use the third body temperature correction value as the body temperature output value.
According to the above description, in this embodiment, the wearable terminal acquires the environmental parameters of the wearable terminal, and when the environmental parameters do not satisfy the preset measurement conditions, the first body temperature measurement value acquired by measuring the body temperature is processed according to the preset processing method to acquire the body temperature output value, so that the environmental parameters which do not satisfy the preset measurement conditions can be prevented from being used for measuring the body surface temperature of the user, the measurement error is effectively reduced, and the measurement accuracy is improved.
Referring to fig. 6, fig. 6 is a schematic structural diagram of a wearable terminal according to a second embodiment of the present invention. The wearable terminal 20 includes a processor 21, a memory 22, and a measurement circuit 23. Processor 21 is coupled to memory 22 and measurement circuitry 23. The memory 22 has stored therein a computer program which is executed by the processor 21 in operation to implement the method as shown in fig. 1-4. The detailed methods can be referred to above and are not described herein.
According to the above description, in this embodiment, the wearable terminal acquires the environmental parameters of the wearable terminal, and when the environmental parameters do not satisfy the preset measurement conditions, the first body temperature measurement value acquired by measuring the body temperature is processed according to the preset processing method to acquire the body temperature output value, so that the environmental parameters which do not satisfy the preset measurement conditions can be prevented from being used for measuring the body surface temperature of the user, the measurement error is effectively reduced, and the measurement accuracy is improved.
Referring to fig. 7, fig. 7 is a schematic structural diagram of an embodiment of a computer-readable storage medium according to the present invention. The computer-readable storage medium 30 stores at least one computer program 31, and the computer program 31 is used for being executed by a processor to implement the method shown in fig. 1 to 4, and the detailed method can be referred to above and will not be described herein again. In one embodiment, the computer readable storage medium 30 may be a memory chip in a terminal, a hard disk, or other readable and writable storage tool such as a removable hard disk, a flash disk, an optical disk, or the like, and may also be a server or the like.
As can be seen from the above description, in this embodiment, the computer program in the computer-readable storage medium is used to obtain the environment parameter of the wearable terminal, and when the environment parameter does not satisfy the preset measurement condition, the first body temperature measurement value obtained by measuring the body temperature is processed according to the preset processing method to obtain the body temperature output value, so that the body temperature of the user can be prevented from being measured by the environment parameter that does not satisfy the preset measurement condition, the measurement error is effectively reduced, and the measurement accuracy is improved.
Different from the prior art, the method and the device consider the influence of the environmental temperature, the environmental humidity and the environmental wind speed on the body surface temperature of the user, when the environmental parameters do not meet the preset measurement conditions, the first body temperature measurement value obtained by measuring the body temperature is processed according to the preset processing method to obtain the body temperature output value, so that the body surface temperature of the user can be prevented from being influenced by the environmental parameters which do not meet the preset measurement conditions, the measurement error is effectively reduced, and the measurement accuracy is improved.
The above disclosure is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the invention is not limited by the scope of the appended claims.
Claims (10)
1. A method for measuring body temperature by a wearable terminal is characterized by comprising the following steps:
acquiring environmental parameters of the wearable terminal, wherein the environmental parameters comprise at least one of environmental temperature, environmental humidity and/or environmental wind speed;
measuring the body surface temperature of a user to obtain a first body temperature measurement value;
and judging whether the environmental parameters meet preset measurement conditions, if not, processing the first body temperature measurement value according to a preset processing method, and acquiring and outputting a body temperature output value.
2. The method for measuring the body temperature by the wearable terminal according to claim 1, wherein the step of processing the body temperature measurement value according to a preset processing method and outputting a body temperature output value comprises:
monitoring the environmental parameter;
and when the environmental parameters meet preset measurement conditions, measuring the body surface temperature of the user to obtain a second body temperature measurement value, and calculating the body temperature output value corresponding to the second body temperature measurement value according to a preset body temperature conversion algorithm.
3. The method for measuring the body temperature by the wearable terminal according to claim 1, wherein the step of processing the body temperature measurement value according to a preset processing method comprises:
acquiring an environmental influence factor according to the environmental parameters, and substituting the environmental influence factor into the body temperature conversion algorithm;
and calculating a first body temperature correction value corresponding to the first body temperature measurement value according to the substituted body temperature conversion algorithm, and acquiring the body temperature output value according to the first body temperature correction value.
4. The method for measuring the body temperature by the wearable terminal according to claim 3, wherein the environment influence factor comprises at least one of a temperature influence factor, a humidity influence factor and a wind speed influence factor;
the step of obtaining the environmental impact factors according to the environmental parameters and substituting the environmental impact factors into a preset body temperature conversion algorithm comprises the following steps:
acquiring the temperature influence factor according to the environment temperature, and substituting the temperature influence factor into the body temperature conversion algorithm; and/or
Acquiring the humidity influence factor according to the environment humidity, and substituting the humidity influence factor into the body temperature conversion algorithm; and/or
And acquiring the wind speed influence factor according to the ambient wind speed, and substituting the wind speed influence factor into the body temperature conversion algorithm.
5. The method for measuring the body temperature by the wearable terminal according to the claim 3, wherein the environmental influence factor comprises a comprehensive influence factor;
the step of obtaining the environmental impact factors according to the environmental parameters and substituting the environmental impact factors into a preset body temperature conversion algorithm comprises the following steps:
and combining at least two items of the environment temperature, the environment humidity and/or the environment wind speed to obtain a comprehensive influence factor, and substituting the comprehensive influence factor into the body temperature conversion algorithm.
6. The method for measuring the body temperature by the wearable terminal according to claim 3, wherein the step of obtaining the body temperature output value according to the first body temperature correction value comprises:
acquiring a motion parameter and a physiological parameter, and judging whether the user is in a motion state according to the motion parameter and the physiological parameter;
and if the user is in a motion state, correcting the first body temperature correction value according to the motion parameter and the physiological parameter to obtain a second body temperature correction value, and taking the second body temperature correction value as the body temperature output value.
7. The method for measuring the body temperature by the wearable terminal according to claim 3, wherein the step of obtaining the body temperature output value according to the first body temperature correction value comprises:
acquiring positioning information, acquiring a position parameter and a weather parameter corresponding to the positioning information, correcting the first body temperature correction value according to the position parameter and the weather parameter, acquiring a third body temperature correction value, and taking the third body temperature correction value as the body temperature output value.
8. A wearable terminal, comprising:
the wearable terminal comprises an acquisition module, a processing module and a control module, wherein the acquisition module is used for acquiring environmental parameters of the wearable terminal, and the environmental parameters comprise at least one of environmental temperature, environmental humidity and environmental wind speed;
the measuring module is used for measuring the body surface temperature of a user and acquiring a first body temperature measuring value;
and the output module is used for judging whether the environmental parameters meet preset measurement conditions or not, and if the environmental parameters do not meet the preset measurement conditions, processing the first body temperature measurement value according to a preset processing method to obtain and output a body temperature output value.
9. A wearable terminal, comprising: a processor, a memory and a measurement circuit, the processor being coupled to the memory and the measurement circuit, the memory having stored therein a computer program, the processor executing the computer program to implement the method of any of claims 1-7.
10. A computer-readable storage medium, in which a computer program is stored, which computer program is executable by a processor to implement the method according to any one of claims 1-7.
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