CN111896144A - Body temperature detection method, device, equipment and computer readable storage medium - Google Patents
Body temperature detection method, device, equipment and computer readable storage medium Download PDFInfo
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- CN111896144A CN111896144A CN202010608364.3A CN202010608364A CN111896144A CN 111896144 A CN111896144 A CN 111896144A CN 202010608364 A CN202010608364 A CN 202010608364A CN 111896144 A CN111896144 A CN 111896144A
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Abstract
The invention discloses a body temperature detection method, a device, equipment and a computer readable storage medium, wherein the body temperature detection method is applied to wearable body temperature detection equipment and comprises the following steps: determining a first measured body temperature based on a body temperature detection operation when the body temperature detection operation is performed; acquiring a second measured body temperature measured last time and a historical average body temperature; determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature. According to the invention, the first measured body temperature measured at the current moment is calculated and adjusted through the second measured body temperature and the historical average body temperature, and the target calculated body temperature corresponding to the adjusted first measured body temperature is obtained, so that the error of the measured body temperature at the current moment is eliminated as much as possible, the measured body temperature is close to the real body temperature as much as possible, and the error of the body temperature measurement result of the body temperature detection equipment is reduced as much as possible.
Description
Technical Field
The invention relates to the technical field of body temperature detection, in particular to a body temperature detection method, a body temperature detection device, body temperature detection equipment and a computer readable storage medium.
Background
During the period of new coronary pneumonia, real-time body temperature detection is particularly important, and forehead temperature guns, electronic thermometers, wearable electronic products and other devices with body temperature detection functions can be used for body temperature detection, but the body temperature detection devices are easily affected by external environments or heating of electronic devices, so that actual temperature changes of human bodies cannot be reflected correctly, and errors of body temperature measurement results of the body temperature detection devices are large.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a body temperature detection method, a body temperature detection device, body temperature detection equipment and a computer readable storage medium, and aims to solve the technical problem that the error of a body temperature measurement result of the body temperature detection equipment is large.
In order to achieve the above object, the present invention provides a body temperature detection method, which is applied to wearable body temperature detection equipment, and comprises the following steps:
determining a first measured body temperature based on a body temperature detection operation when the body temperature detection operation is performed;
acquiring a second measured body temperature measured last time and a historical average body temperature;
determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature.
Optionally, the step of obtaining the second measured body temperature measured last time and the historical average body temperature includes:
acquiring a second measured body temperature measured last time and a historical average body temperature in a first time interval before the current time, wherein the historical average body temperature is an average value corresponding to the historical calculated body temperature in the first time interval;
the step of determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature comprises:
determining the target calculated body temperature based on the difference between the first and second measured body temperatures and the historical average body temperature.
Optionally, after the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature, the method further includes:
acquiring the calculation times of the historical calculated body temperature;
calculating an average body temperature based on the target calculated body temperature, the historical average body temperature and the calculation times, and updating the historical average body temperature based on the average body temperature.
Optionally, after the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature, the method further includes:
when a correction instruction is received, acquiring a historical measurement body temperature in a second time interval and a historical calculation body temperature in the same time interval with the historical measurement body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature;
based on the average difference and the initial temperature of the initial measurement, an average body temperature is determined, and the historical average body temperature is updated based on the average body temperature.
Optionally, the step of determining an average difference value corresponding to a difference between the historical calculated body temperature and the corresponding historical measured body temperature comprises:
acquiring historical measurement times corresponding to the historical measurement body temperature or historical calculation times corresponding to the historical calculation body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical measurement times; or
And determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical calculation times.
Optionally, when the body temperature detecting operation is performed, before the step of determining the first measured body temperature based on the body temperature detecting operation, the method further includes:
during primary measurement, acquiring an initial temperature corresponding to the primary measurement;
and storing the initial temperature, and taking the initial temperature as the historical average body temperature.
Optionally, after the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature, the method further includes:
detecting whether the target calculation temperature is greater than a preset temperature threshold value;
and if the target calculation temperature is greater than the temperature threshold value, outputting an alarm signal.
In addition, to achieve the above object, the present invention provides a body temperature detecting device, including:
the body temperature measuring device comprises a measuring module, a processing module and a control module, wherein the measuring module is used for determining a first measured body temperature based on body temperature detection operation when the body temperature detection operation is executed;
the acquisition module is used for acquiring a second measured body temperature measured last time and a historical average body temperature;
and the calculation module is used for determining the target calculation body temperature based on the first measurement body temperature, the second measurement body temperature and the historical average body temperature.
In addition, to achieve the above object, the present invention also provides a body temperature detecting apparatus, including: the body temperature detection system comprises a memory, a processor and a body temperature detection program which is stored on the memory and can run on the processor, wherein the body temperature detection program realizes the steps of the body temperature detection method when being executed by the processor.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium, having a body temperature detection program stored thereon, where the body temperature detection program, when executed by a processor, implements the steps of the body temperature detection method as described above.
The method comprises the steps that when body temperature detection operation is executed, a first body temperature measurement is determined based on the body temperature detection operation; acquiring a second measured body temperature measured last time and a historical average body temperature; determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature. In this embodiment, because the influence of the ambient temperature and the easy heating of the temperature detection module cause a certain error in the actual temperature detected by the body temperature detection device, the first measured temperature and the second measured temperature are both influenced by the ambient temperature or the heating of the temperature detection module causes a certain error in both the first measured temperature and the second measured temperature, but because the two measured temperatures are influenced by the ambient temperature or the heating of the temperature detection module almost uniformly due to the small detection time interval, the first measured error is eliminated by the second measured temperature, that is, the first measured body temperature measured at the current time is calculated and adjusted by the second measured body temperature and the historical average body temperature, and the target calculated body temperature corresponding to the adjusted first measured body temperature is obtained, so that the error in the measured body temperature at the current time is eliminated as much as possible, the measured body temperature is made to approach the true body temperature as much as possible, and therefore, the error in the body temperature measurement result of, the technical problem of large error of the body temperature measurement result of the body temperature detection equipment is solved.
Drawings
FIG. 1 is a schematic structural diagram of a body temperature detection device in a hardware operating environment according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of a body temperature detection method according to a first embodiment of the invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, fig. 1 is a schematic structural diagram of a body temperature detection device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the body temperature detecting apparatus may include: a processor 1001, such as a CPU, a network interface 1004, a user interface 1003, a memory 1005, a communication bus 1002. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface). The memory 1005 may be a high-speed RAM memory or a non-volatile memory (e.g., a magnetic disk memory). The memory 1005 may alternatively be a storage device separate from the processor 1001.
Optionally, the body temperature detecting device may further include a camera, a Radio Frequency (RF) circuit, a sensor, an audio circuit, a WiFi module, and the like. Such as light sensors, motion sensors, and other sensors. Specifically, the light sensor may include an ambient light sensor that adjusts the brightness of the display screen according to the brightness of ambient light, and a proximity sensor that turns off the display screen and/or the backlight when the body temperature detecting device is moved to the ear. As one of the motion sensors, the gravity acceleration sensor can detect the magnitude of acceleration in each direction (generally, three axes), can detect the magnitude and direction of gravity when the motion sensor is stationary, and can be used for applications (such as horizontal and vertical screen switching, related games, magnetometer attitude calibration), vibration recognition related functions (such as pedometer and tapping) and the like for recognizing the attitude of the body temperature detection device; of course, the body temperature detecting device may also be configured with other sensors such as a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described herein again.
It will be appreciated by those skilled in the art that the body temperature sensing device configuration shown in fig. 1 does not constitute a limitation of the body temperature sensing device and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, a memory 1005, which is a kind of computer storage medium, may include therein an operating system, a network communication module, a user interface module, and a body temperature detection program.
In the body temperature detecting device shown in fig. 1, the network interface 1004 is mainly used for connecting to a background server and communicating with the background server; the user interface 1003 is mainly used for connecting a client (user side) and performing data communication with the client; and the processor 1001 may be used to invoke a body temperature detection program stored in the memory 1005.
In this embodiment, the body temperature detection device includes: the body temperature monitoring system comprises a memory 1005, a processor 1001 and a body temperature detection program which is stored on the memory 1005 and can run on the processor 1001, wherein when the processor 1001 calls the body temperature detection program stored in the memory 1005, the following operations are executed:
determining a first measured body temperature based on a body temperature detection operation when the body temperature detection operation is performed;
acquiring a second measured body temperature measured last time and a historical average body temperature;
determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature.
Further, the processor 1001 may call the body temperature detection program stored in the memory 1005, and further perform the following operations:
acquiring a second measured body temperature measured last time and a historical average body temperature in a first time interval before the current time, wherein the historical average body temperature is an average value corresponding to the historical calculated body temperature in the first time interval;
the step of determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature comprises:
determining the target calculated body temperature based on the difference between the first and second measured body temperatures and the historical average body temperature.
Further, the processor 1001 may call the body temperature detection program stored in the memory 1005, and further perform the following operations:
acquiring the calculation times of the historical calculated body temperature;
calculating an average body temperature based on the target calculated body temperature, the historical average body temperature and the calculation times, and updating the historical average body temperature based on the average body temperature.
Further, the processor 1001 may call the body temperature detection program stored in the memory 1005, and further perform the following operations:
when a correction instruction is received, acquiring a historical measurement body temperature in a second time interval and a historical calculation body temperature in the same time interval with the historical measurement body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature;
based on the average difference and the initial temperature of the initial measurement, an average body temperature is determined, and the historical average body temperature is updated based on the average body temperature.
Further, the processor 1001 may call the body temperature detection program stored in the memory 1005, and further perform the following operations:
acquiring historical measurement times corresponding to the historical measurement body temperature or historical calculation times corresponding to the historical calculation body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical measurement times; or
And determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical calculation times.
Further, the processor 1001 may call the body temperature detection program stored in the memory 1005, and further perform the following operations:
during primary measurement, acquiring an initial temperature corresponding to the primary measurement;
and storing the initial temperature, and taking the initial temperature as the historical average body temperature.
Further, the processor 1001 may call the body temperature detection program stored in the memory 1005, and further perform the following operations:
detecting whether the target calculation temperature is greater than a preset temperature threshold value;
and if the target calculation temperature is greater than the temperature threshold value, outputting an alarm signal.
The invention also provides a body temperature detection method, and referring to fig. 2, fig. 2 is a schematic flow chart of a first embodiment of the body temperature detection method of the invention.
In this embodiment, the body temperature detecting method includes the following steps:
a step S10 of determining a first measured body temperature based on a body temperature detection operation when the body temperature detection operation is performed;
the body temperature detection method provided by the invention is applied to wearable body temperature detection equipment, and the body temperature detection equipment comprises a temperature detection module and a body temperature output module, wherein the body temperature detection module can be a temperature sensor, and the body temperature output module can be an electronic display screen, a digital display screen, a voice module or an OLED display screen and the like. The wearable body temperature detection device is characterized in that the body temperature used for measuring is the body temperature of a fixed user, and is not used for measuring the body temperatures of multiple persons, so that the body temperature detection method provided by the invention is applied to measuring the body temperature of the fixed user. The wearable body temperature detection device can execute body temperature detection operation in real time when the temperature detection mode is started, that is, the body temperature can be measured in real time, wherein the body temperature measured by the body temperature detection device can include but is not limited to body surface temperature, body internal temperature, oral cavity temperature, armpit temperature, viscera temperature or rectum temperature, and the like.
When the body temperature detection device starts the body temperature detection mode, the body temperature detection device acquires a first body temperature measurement value of the user at the current moment by executing body temperature detection operation, wherein the first body temperature measurement value is an actual body temperature value of the user measured by the wearable body temperature detection device at the current moment. Further, when the body temperature detection device starts the body temperature detection mode, the body temperature detection device executes body temperature detection operation according to a preset detection frequency so as to continuously detect the temperature of the user for multiple times within a certain time interval and acquire the body temperature for multiple times, thereby realizing real-time monitoring of the body temperature change of the user.
Step S20, acquiring a second measured body temperature and a historical average body temperature measured last time;
and the second body temperature is the body temperature measured last time corresponding to the first body temperature. The historical average body temperature may be an average of historical calculated body temperatures or an average of historical measured air temperatures. The historical calculated body temperature is the body temperature of the historical measured body temperature after calculation and adjustment, and the historical measured body temperature is the temperature value actually measured before the current moment.
Further, the historical average body temperature may be a historical calculated body temperature within a preset time interval before the current time, or may be a historical measured body temperature within a preset time interval before the current time. The preset time interval is an effective time interval corresponding to effective data of the temperature measured by the body temperature detection device, and if the current time is 7:00, 6: 00-7: the temperature data measured during the period 00 is effective temperature data, and then the temperature data is measured in a ratio of 6:00 to 7:00 is a preset time interval corresponding to the valid data.
It should be noted that, no matter whether the first body temperature measurement is performed, the second body temperature measurement is performed, or the historical body temperature measurement is performed, as long as the body temperature measurement is performed, the actual temperature value detected by the temperature detection module of the body temperature detection device is the actual temperature value, but due to the influence of the ambient temperature and the fact that the temperature detection module is prone to generate heat, the actual temperature detected by the temperature detection module of the body temperature detection device has a certain error, and is prone to be higher than or lower than the actual body temperature. For example, the ambient temperature in summer is too high or the temperature detection module of the body temperature detection device generates heat after performing multiple temperature detections, which easily causes the actual temperature detected by the temperature detection module to be higher than the real body temperature, and therefore, the measured temperature detected by the body temperature detection device needs to be calculated and adjusted, so that the influence of the ambient temperature and the easy heating of the temperature detection module on the measured temperature is eliminated to the maximum extent, and the measured temperature is closer to the real temperature.
Step S30, determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature.
After the body temperature detection device obtains the first measured body temperature, the second measured body temperature and the historical average body temperature, the first measured body temperature is adjusted based on the second measured body temperature and the historical average body temperature, and the adjustment value corresponding to the first measured body temperature at the current moment is calculated, namely the target calculated body temperature corresponding to the first measured body temperature at the current moment is calculated, so that the error of the first measured body temperature is eliminated as much as possible, and the target calculated body temperature is close to the real body temperature as much as possible. After the target calculated temperature is obtained, the target calculated temperature is output based on a body temperature output module of the body temperature measurement device, so that a user can know the target calculated temperature, for example, the target calculated temperature is displayed on an electronic display screen of the body temperature detection device, or the target calculated temperature is played through a voice module of the body temperature detection device.
And when the historical average body temperature is the average value of the historical calculated body temperatures, adjusting the first measured body temperature based on the second measured body temperature and the average value of the historical calculated body temperatures, and calculating the target calculated body temperature corresponding to the first measured body temperature at the current moment. The target calculated body temperature is an adjustment value corresponding to the first measured body temperature at the current moment, namely the target calculated body temperature is a real body temperature value corresponding to the measured body temperature at the current moment.
And when the historical average body temperature is the average value of the historical measured body temperatures, adjusting the first measured body temperature based on the second measured body temperature and the average value of the historical measured body temperatures, and calculating the target calculated body temperature corresponding to the first measured body temperature at the current moment. The target calculated body temperature is an adjustment value corresponding to the first measured body temperature at the current moment, namely the target calculated body temperature is a real body temperature value corresponding to the measured body temperature at the current moment. Specifically, a difference value between the first measured body temperature and the second measured body temperature is calculated, and the difference value is added to the historical measured body temperature to obtain the target calculated body temperature.
Further, in an embodiment, after the step S30, the method further includes:
step S40, detecting whether the target calculation temperature is larger than a preset temperature threshold value;
and step S50, if the target calculation temperature is larger than the temperature threshold value, outputting an alarm signal.
If the target calculated temperature is greater than a preset temperature threshold value, namely if the current body temperature of the user is greater than the preset temperature threshold value, outputting an alarm signal through wearable body temperature detection equipment, such as dialing an alarm call or sending an alarm instruction to a user terminal or displaying an alarm icon, otherwise, continuing to monitor.
In the body temperature detection method provided by the embodiment, when a body temperature detection operation is performed, a first body temperature to be measured is determined based on the body temperature detection operation; acquiring a second measured body temperature measured last time and a historical average body temperature; determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature. In this embodiment, because the influence of the ambient temperature and the easy heating of the temperature detection module cause a certain error in the actual temperature detected by the body temperature detection device, the first measured temperature and the second measured temperature are both influenced by the ambient temperature or the heating of the temperature detection module causes a certain error in both the first measured temperature and the second measured temperature, but because the two measured temperatures are influenced by the ambient temperature or the heating of the temperature detection module almost uniformly due to the small detection time interval, the first measured error is eliminated by the second measured temperature, that is, the first measured body temperature measured at the current time is calculated and adjusted by the second measured body temperature and the historical average body temperature, and the target calculated body temperature corresponding to the adjusted first measured body temperature is obtained, so that the error in the measured body temperature at the current time is eliminated as much as possible, the measured body temperature is made to approach the true body temperature as much as possible, and therefore, the error in the body temperature measurement result of, the technical problem of large error of the body temperature measurement result of the body temperature detection equipment is solved.
Based on the first embodiment, a second embodiment of the body temperature detecting method according to the present invention is provided, in this embodiment, step S20 includes:
step S201, obtaining a second measured body temperature measured last time and a historical average body temperature in a first time interval before the current time, wherein the historical average body temperature is an average value corresponding to a historical calculated body temperature in the first time interval;
step S202, the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature and the historical average body temperature comprises: determining the target calculated body temperature based on the difference between the first and second measured body temperatures and the historical average body temperature.
The historical average body temperature is an average value corresponding to the historical calculated body temperature in the first time interval.
After the body temperature detection equipment acquires the first measured body temperature, the second measured body temperature and the historical average body temperature, the difference value between the first measured body temperature and the second measured body temperature is calculated, the difference value is added with the historical average body temperature to obtain the target calculated body temperature, so that the target calculated body temperature corresponding to the first measured body temperature at the current moment is calculated, the error of the first measured body temperature is eliminated as much as possible, and the target calculated body temperature is made to be as close to the real body temperature as possible. After the target calculated temperature is obtained, the target calculated temperature is output based on a body temperature output module of the body temperature measurement device, so that a user can know the target calculated temperature, for example, the target calculated temperature is displayed on an electronic display screen of the body temperature detection device, or the target calculated temperature is played through a voice module of the body temperature detection device.
Further, in an embodiment, after the step S30, the method further includes:
step S60, obtaining the calculation times of the historical calculated body temperature;
step S70, calculating an average body temperature based on the target calculated body temperature, the historical average body temperature, and the number of calculations, and updating the historical average body temperature based on the average body temperature.
The historical average body temperature is the average value of the historical calculated body temperature in a first time interval before the current moment. The calculation times of the historical calculated body temperature are the calculation times of the adjustment value of the measured temperature, and it can be understood that the calculated body temperature is calculated once based on the measured body temperature when the body temperature is measured once, so that the calculation times of the historical calculated body temperature in the first time interval are the same as the measurement times of the historical measured body temperature.
After the target calculation temperature is calculated, taking the target calculation temperature as the historical calculation body temperature; and obtaining the calculation times corresponding to the historical calculation body temperature in the first time interval, multiplying the calculation times by the historical average temperature to obtain the product of the calculation times and the historical average temperature, and adding the product of the calculation times and the historical average temperature and the target calculation body temperature to obtain the total temperature value at the current moment. And adding one to the number of calculation times, dividing the total temperature value by the sum of the number of calculation times and the sum of one to finally obtain the average body temperature corresponding to the current time, and taking the average body temperature as the historical average body temperature to execute the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature and the historical average body temperature, namely, continuously executing body temperature detection operation after updating the historical average body temperature based on the target calculated body temperature.
Suppose the predetermined time interval is TkTo Tn，TkThe time is the current time, TkHistorical mean body temperature T at timemean＝(TkTarget calculated body temperature + T calculated at any momentk-1Historical mean body temperature + T at timek-2Historical mean body temperature at time + … + Tk-n+1Historical average body temperature)/n at the time is similar when the body temperature is detected at the next time and the target calculated body temperature corresponding to the detected body temperature is calculated, and the detailed description is omitted here.
Further, in an embodiment, after the step S30, the method further includes:
step S301, when a correction instruction is received, acquiring a historical measurement body temperature in a second time interval and a historical calculation body temperature in the same time interval with the historical measurement body temperature;
step S302, determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature;
step S303, determining an average body temperature based on the average difference and the initial temperature of the initial measurement, and updating the historical average body temperature based on the average body temperature.
Wherein the initial temperature is the initial temperature T provided by the user when the temperature is first measured by the body temperature detection device0The initial temperature may be the body temperature of the mouth, axilla or rectum at the present moment, which is written into the body temperature detection device.
And when the calculated target calculated body temperature is greatly different from the real body temperature, triggering a correction instruction or receiving a correction instruction triggered manually, acquiring the historical measured body temperature in a second time interval before the current moment and the historical calculated body temperature in the same time interval with the historical measured body temperature, wherein the historical measured body temperature and the historical calculated body temperature are in one-to-one correspondence. And then, calculating the difference between each historical measured body temperature and the corresponding historical calculated body temperature, calculating the average difference of each difference, and adding the average difference with the initial temperature measured for the first time to obtain the average body temperature, so that the average body temperature is used as the historical average body temperature to execute the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature and the historical average body temperature, namely executing body temperature detection operation after updating the historical average body temperature.
Further, in an embodiment, the step of determining an average difference value corresponding to a difference between the historical calculated body temperature and the corresponding historical measured body temperature includes:
step S3021, acquiring the historical measurement times corresponding to the historical measurement body temperature or the historical calculation times corresponding to the historical calculation body temperature;
step S3022, determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical measurement times; or
And step S3023, determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical calculation times.
After calculating the difference between each historical measured body temperature and the corresponding historical calculated body temperature, the average difference of each difference can be calculated through the historical measurement times corresponding to the historical measured body temperature, and the average difference of each difference can also be calculated through the historical calculation times corresponding to the historical calculated body temperature. That is, the sum of the difference values is calculated first, and then the sum of the difference values is divided by the number of historical measurements or the number of historical calculations to obtain an average difference value.
Further, in an embodiment, before the step S10, the method further includes:
step S11, acquiring initial temperature corresponding to the initial measurement during the initial measurement;
and step S12, storing the initial temperature and taking the initial temperature as the historical average body temperature.
When the body temperature detection device measures the temperature for the first time, the initial temperature T of the initial measurement is provided by the user in advance0The initial temperature may be the body temperature of the oral cavity, the axilla or the rectum at the current time, and the body temperature is written into the body temperature detection device and used as the historical average body temperature to perform the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature and the historical average body temperature, that is, the step of continuing to perform the body temperature detection operation after updating the historical average body temperature based on the target calculated body temperature.
In the body temperature detection method provided by the embodiment, a second measured body temperature measured last time and a historical average body temperature in a first time interval before the current time are obtained, wherein the historical average body temperature is an average value corresponding to a historical calculated body temperature in the first time interval; the step of determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature comprises: determining the target calculated body temperature based on the difference between the first and second measured body temperatures and the historical average body temperature. In this embodiment, since the influence of the ambient temperature and the heat generation of the temperature detection module easily cause a certain error in the actual temperature detected by the body temperature detection device, both the first measured temperature and the second measured temperature are affected by the ambient temperature or the heat generation of the temperature detection module causes a certain error in both the first measured temperature and the second measured temperature, but since the first measured temperature and the second measured temperature are affected by the ambient temperature or the heat generation of the temperature detection module almost identically due to the small detection time interval, the first measured error is eliminated by calculating the difference between the first measured body temperature and the second measured temperature, the target measured body temperature is calculated based on the difference and the historical average body temperature, so that the error in the body temperature measured at the current moment is eliminated as much as possible, the measured body temperature is made to approach the true body temperature as much as possible, and therefore the error in the body temperature measurement result of the, the technical problem of large error of the body temperature measurement result of the body temperature detection equipment is solved.
In addition, an embodiment of the present invention further provides a body temperature detecting device, where the body temperature detecting device includes:
the body temperature measuring device comprises a measuring module, a processing module and a control module, wherein the measuring module is used for determining a first measured body temperature based on body temperature detection operation when the body temperature detection operation is executed;
the acquisition module is used for acquiring a second measured body temperature measured last time and a historical average body temperature;
and the calculation module is used for determining the target calculation body temperature based on the first measurement body temperature, the second measurement body temperature and the historical average body temperature.
Optionally, the obtaining module is further configured to:
acquiring a second measured body temperature measured last time and a historical average body temperature in a first time interval before the current time, wherein the historical average body temperature is an average value corresponding to the historical calculated body temperature in the first time interval;
the computing module is further configured to:
determining the target calculated body temperature based on the difference between the first and second measured body temperatures and the historical average body temperature.
Optionally, the computing module is further configured to:
acquiring the calculation times of the historical calculated body temperature;
calculating an average body temperature based on the target calculated body temperature, the historical average body temperature and the calculation times, and updating the historical average body temperature based on the average body temperature.
Optionally, the computing module is further configured to:
when a correction instruction is received, acquiring a historical measurement body temperature in a second time interval and a historical calculation body temperature in the same time interval with the historical measurement body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature;
based on the average difference and the initial temperature of the initial measurement, an average body temperature is determined, and the historical average body temperature is updated based on the average body temperature.
Optionally, the computing module is further configured to:
acquiring historical measurement times corresponding to the historical measurement body temperature or historical calculation times corresponding to the historical calculation body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical measurement times; or
And determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical calculation times.
Optionally, the measurement module is further configured to:
during primary measurement, acquiring an initial temperature corresponding to the primary measurement;
and storing the initial temperature, and taking the initial temperature as the historical average body temperature.
Optionally, the computing module is further configured to:
detecting whether the target calculation temperature is greater than a preset temperature threshold value;
and if the target calculation temperature is greater than the temperature threshold value, outputting an alarm signal.
In addition, an embodiment of the present invention further provides a computer-readable storage medium, where a body temperature detection program is stored on the computer-readable storage medium, and when the body temperature detection program is executed by a processor, the steps of the body temperature detection method described in any one of the above are implemented.
The specific embodiment of the computer-readable storage medium of the present invention is substantially the same as the embodiments of the body temperature detecting method described above, and will not be described in detail herein.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The body temperature detection method is applied to wearable body temperature detection equipment, and is characterized by comprising the following steps:
determining a first measured body temperature based on a body temperature detection operation when the body temperature detection operation is performed;
acquiring a second measured body temperature measured last time and a historical average body temperature;
determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature.
2. The method for detecting body temperature according to claim 1, wherein the step of obtaining the second measured body temperature measured last time and the historical average body temperature comprises:
acquiring a second measured body temperature measured last time and a historical average body temperature in a first time interval before the current time, wherein the historical average body temperature is an average value corresponding to the historical calculated body temperature in the first time interval;
the step of determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature comprises:
determining the target calculated body temperature based on the difference between the first and second measured body temperatures and the historical average body temperature.
3. The method as claimed in claim 1, wherein the historical average body temperature is an average value corresponding to a historical calculated body temperature, and the step of determining the target calculated body temperature based on the first measured body temperature, the second measured body temperature and the historical average body temperature further comprises:
acquiring the calculation times of the historical calculated body temperature;
calculating an average body temperature based on the target calculated body temperature, the historical average body temperature and the calculation times, and updating the historical average body temperature based on the average body temperature.
4. The method for body temperature detection according to claim 1, wherein after the step of determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature, and the historical average body temperature, further comprising:
when a correction instruction is received, acquiring a historical measurement body temperature in a second time interval and a historical calculation body temperature in the same time interval with the historical measurement body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature;
based on the average difference and the initial temperature of the initial measurement, an average body temperature is determined, and the historical average body temperature is updated based on the average body temperature.
5. The method of body temperature sensing according to claim 4, wherein the step of determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature comprises:
acquiring historical measurement times corresponding to the historical measurement body temperature or historical calculation times corresponding to the historical calculation body temperature;
determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical measurement times; or
And determining an average difference value corresponding to the difference between the historical calculated body temperature and the corresponding historical measured body temperature based on the historical calculation times.
6. The body temperature sensing method of claim 1, wherein prior to the step of determining a first measured body temperature based on the body temperature sensing operation when performing the body temperature sensing operation, further comprising:
during primary measurement, acquiring an initial temperature corresponding to the primary measurement;
and storing the initial temperature, and taking the initial temperature as the historical average body temperature.
7. The method for detecting body temperature according to any one of claims 1 to 6, wherein the step of determining a target calculated body temperature based on the first measured body temperature, the second measured body temperature and the historical average body temperature further comprises, after the step of determining a target calculated body temperature:
detecting whether the target calculation temperature is greater than a preset temperature threshold value;
and if the target calculation temperature is greater than the temperature threshold value, outputting an alarm signal.
8. A body temperature detection device, characterized in that, body temperature detection device includes:
the body temperature measuring device comprises a measuring module, a processing module and a control module, wherein the measuring module is used for determining a first measured body temperature based on body temperature detection operation when the body temperature detection operation is executed;
the acquisition module is used for acquiring a second measured body temperature measured last time and a historical average body temperature;
and the calculation module is used for determining the target calculation body temperature based on the first measurement body temperature, the second measurement body temperature and the historical average body temperature.
9. A body temperature detection device, comprising: a memory, a processor and a body temperature detection program stored on the memory and executable on the processor, the body temperature detection program when executed by the processor implementing the steps of the body temperature detection method according to any one of claims 1 to 7.
10. A computer-readable storage medium, having a body temperature detection program stored thereon, which when executed by a processor implements the steps of the body temperature detection method according to any one of claims 1 to 7.
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