CN117848545A - Detection device and method for body temperature parameters of wearable equipment - Google Patents
Detection device and method for body temperature parameters of wearable equipment Download PDFInfo
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- CN117848545A CN117848545A CN202311780501.1A CN202311780501A CN117848545A CN 117848545 A CN117848545 A CN 117848545A CN 202311780501 A CN202311780501 A CN 202311780501A CN 117848545 A CN117848545 A CN 117848545A
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- 230000036760 body temperature Effects 0.000 title claims abstract description 58
- 238000001514 detection method Methods 0.000 title claims abstract description 35
- 238000000034 method Methods 0.000 title claims description 39
- 238000010438 heat treatment Methods 0.000 claims description 44
- 238000012360 testing method Methods 0.000 claims description 29
- 238000007405 data analysis Methods 0.000 claims description 11
- 238000004088 simulation Methods 0.000 claims description 11
- 230000035945 sensitivity Effects 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 8
- 230000001360 synchronised effect Effects 0.000 claims description 7
- 230000000630 rising effect Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000004422 calculation algorithm Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 208000031636 Body Temperature Changes Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/007—Testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K15/00—Testing or calibrating of thermometers
- G01K15/002—Calibrated temperature sources, temperature standards therefor
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Abstract
The embodiment of the invention relates to the technical field of wearable equipment parameter detection, and discloses a detection method and a detection device for body temperature parameters of wearable equipment.
Description
Technical Field
The invention relates to the technical field of wearable equipment parameter detection, in particular to a device and a method for detecting body temperature parameters of wearable equipment.
Background
In the prior art, a scheme for testing the performance of a temperature detection instrument generally detects a single temperature sensor, but no testing method for the temperature sensor is assembled to a wearable device, but the assembled device often affects the detection performance due to assembly or design, and may come in and go out with the detection result of the single temperature sensor, so that a finished product needs to be tested. Whereas the performance of the temperature sensor in the prior art is generally tested by a water bath method. The electronic equipment is easy to damage by soaking in water, so that the water bath method is not suitable for wearable equipment. The temperature sensor of the wearable device typically takes a built-in design, which is different from the method of testing the temperature sensor alone, so that the two parameters are not consistent. The wearable device usually collects the body temperature of a human body or an animal, the temperature range is 34-42 ℃, and the temperature of the temperature sensor integrated in the device needs to be measured according to the temperature rise and fall in the temperature range, such as sensitivity, precision and the like.
In addition, the body temperature detection in many wearable devices is not only detected by the readings of the sensors, and often the body temperature algorithm is also contained in the wearable devices, so that the method for simply detecting the accuracy of the sensors is not suitable for evaluating the accuracy of the body temperature detection of the devices.
Disclosure of Invention
In view of the above problems, embodiments of the present invention provide a device and a method for detecting a body temperature parameter of a wearable device, which are used for solving the technical problem in the prior art that a method for evaluating a body temperature detection function of the wearable device is lacking.
According to an aspect of an embodiment of the present invention, there is provided a device for detecting a body temperature parameter of a wearable device, which is characterized in that the device for detecting a body temperature parameter of a wearable device includes:
a program-controlled temperature heating plate for simulating the temperature of a living body;
the prosthesis is used for simulating living skin, is covered on the program-controlled temperature heating plate and is attached to the program-controlled temperature heating plate for setting;
the wearable device to be detected is arranged at intervals with the program-controlled temperature heating plate, and one side of the wearable device to be detected, provided with the temperature sensor, is attached to the prosthetic device;
the high-precision collector is arranged at intervals with the program-controlled temperature heating plate, and the collecting side of the high-precision collector is arranged on the prosthesis; the temperature precision of the high-precision collector is higher than that of the wearable equipment to be detected;
and the upper computer is respectively in signal interaction with the wearable equipment to be detected and the high-precision collector, and is used for continuously acquiring a first temperature acquired by the wearable equipment to be detected and a second temperature acquired by the high-precision collector within a first preset duration, and obtaining various temperature parameters of the wearable equipment according to a plurality of the first temperatures and a plurality of the second temperatures.
In an optional mode, the detection device of the body temperature parameter of the wearable device further comprises an isolation test box, and the program-controlled temperature heating plate, the prosthesis, the wearable device to be detected and the high-precision collector are all arranged in the isolation test box.
In an alternative, the thickness of the prosthesis is 1mm to 10mm.
In an alternative, the high-precision collector includes a PT100AAA class temperature sensor and a 24-bit high-precision collector card.
According to another aspect of the embodiment of the present invention, there is provided a method for detecting a body temperature parameter of a wearable device, the method for detecting a body temperature parameter of a wearable device being performed on a device for detecting a body temperature parameter of a wearable device as described above, the method comprising:
the method comprises the steps that an experimental group and a comparison group are respectively arranged, the experimental group is wearable equipment to be detected, the comparison group is a high-precision collector, and the temperature precision of the high-precision collector is higher than that of the wearable equipment to be detected;
heating the program-controlled temperature heating plate according to a preset temperature simulation test scheme;
continuously acquiring a first temperature of the wearable equipment to be detected and a second temperature of the high-precision collector within the first preset time period;
and carrying out data analysis on the first temperature and the second temperature of the first preset duration to obtain various temperature parameters of the body temperature of the wearable equipment.
In an optional manner, after the step of continuously obtaining the first temperature of the wearable device to be detected and the second temperature of the high-precision collector within the first preset time period, the method further includes:
and adding a synchronous time stamp to the first temperature and the second temperature acquired at each moment for storage.
In an alternative manner, before the step of heating the programmable temperature heating plate according to a preset temperature simulation test scheme, the method further includes:
and applying pressure to the wearable device to be detected so that a temperature sensor of the wearable device to be detected is fully contacted with the prosthesis.
In an alternative, the plurality of temperature parameters includes one or more of sensitivity, accuracy, steady state time, rising slope, and falling slope.
In an optional manner, in an optional embodiment, the step of performing data analysis on the first temperature and the second temperature for the first preset duration to obtain multiple analysis parameters of the body temperature of the wearable device further includes:
invoking the stored plurality of first temperatures and the stored plurality of second temperatures with the synchronized time stamps to establish a first temperature profile and a second temperature profile;
and carrying out data analysis on the first temperature curve and the second temperature curve to obtain various temperature parameters of the wearable equipment.
In an alternative manner, each of the temperature simulation test schemes includes a set temperature, a stable temperature time, a constant temperature time, a temperature rise temperature, a temperature rise time, and a constant temperature time.
According to the embodiment of the invention, through designing a set of brand-new testing device and a matched testing method, through program-controlled temperature heating plates and simulating living body temperature, and through simulating the heat preservation effect of living body skin through a prosthesis, the objective environment of the wearable device to be tested is basically identical to the environment of the wearable device to be tested in actual use, in addition, the high-precision collector is arranged to conduct data comparison analysis with parameters detected by the wearable device to be tested, at the moment, the temperature precision of the high-precision collector is higher than the temperature precision of the wearable device to be tested, and therefore various temperature parameters such as the sensitivity of the wearable device to be tested can be verified through comparison with the parameters collected by the high-precision collector, and the temperature parameters of the wearable device to be tested can be accurately detected.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and may be implemented according to the content of the specification, so that the technical means of the embodiments of the present invention can be more clearly understood, and the following specific embodiments of the present invention are given for clarity and understanding.
Drawings
The drawings are only for purposes of illustrating embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural diagram of a first embodiment of a device for detecting body temperature parameters of a wearable device according to the present invention;
fig. 2 shows a flow chart of a method for detecting body temperature parameters of a wearable device.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein.
The following is a related art, and a wearable device parameter detection scheme in the prior art is analyzed.
In the current national standard, the body temperature detection equipment (such as a thermometer) is mainly detected by a water bath method. I.e. the sensor is placed in a water bath and its accuracy is then checked. But the method is not applicable to the current novel wearable body temperature detection equipment (such as a wearable watch and the like). The body temperature detection principle of the wearable device does not simply rely on the reading of the sensor to detect the body temperature, but realizes the detection of the body temperature through the combination of the reading of the sensor and a background algorithm. Thus, the method of simply detecting the accuracy of the sensor is not suitable for evaluating the accuracy of the body temperature detection of the device.
The application provides a detection device and method of wearable equipment body temperature parameter can detect the temperature parameter of wearable equipment through the detection device of wearable equipment body temperature parameter, has solved the technical problem that lacks the detection function of aassessment wearable equipment body temperature among the prior art.
In an embodiment, a device for detecting a body temperature parameter of a wearable device includes a program-controlled temperature heating plate 101, a wearable device 103 to be detected, and a high-precision collector 104. The prosthesis 102 is covered on the programmable temperature heating plate 101 and is arranged by being attached to the programmable temperature heating plate 101. The wearable device 103 to be detected is arranged at intervals with the program-controlled temperature heating plate 101 by the prosthesis 102, and one side of the wearable device 103 to be detected, provided with a temperature sensor, is attached to the prosthesis 102. The high-precision collector is arranged on the prosthesis 102 at intervals from the program-controlled temperature heating plate 101, and the collecting side of the high-precision collector is arranged on the prosthesis 102. The upper computer 20 performs signal interaction with the wearable device 103 to be detected and the high-precision collector respectively.
The program-controlled temperature heating plate 101 simulates the temperature of a living body, the prosthesis 102 simulates the skin of the living body, the high-precision collector is used as a comparison group and used for detecting the wearable device 103 to be detected simultaneously and frequently so as to obtain the detection temperature degrees with the same number as the detection result number of the wearable device 103 to be detected, and the temperature precision of the high-precision collector is higher than the temperature precision of the wearable device 103 to be detected. The upper computer 20 continuously obtains the first temperature collected by the wearable device 103 to be detected and the second temperature collected by the high-precision collector within a first preset time period, and performs parameters on a plurality of the first temperatures and a plurality of the second temperatures to obtain various temperature parameters of the wearable device. Thereby completing the evaluation of the body temperature detection function of the wearable equipment.
It should be noted that, the function of the program-controlled temperature heating plate 101 is to simulate the living body temperature, for example, the human body temperature, and simulate the constant temperature, heating and cooling environments of the human body temperature according to the experimental requirements. The whole temperature of the equipment required temperature measurement area needs to be uniform, and the temperature change can be programmed. Such as: simulating the normal temperature to fever process of human body. Heating the temperature of the heating plate from the ambient temperature to 36 ℃ for 20 minutes, then heating the heating plate to 39 ℃ rapidly after keeping the temperature of the heating plate at 36 ℃ for 30 minutes, finishing the heating within 5 minutes, and keeping the temperature of the heating plate at 39 ℃ for 30 minutes. Optional equipment high-precision program control experiment heating plates and the like.
Alternatively, the host computer 20 may be implemented by a computer, a personal terminal, or the like, on which a computer program can be loaded.
Optionally, the detection device for the body temperature parameter of the wearable device further comprises an isolation test box 10, and the program-controlled temperature heating plate 101, the prosthesis 102, the wearable device 103 to be detected and the high-precision collector are all arranged in the isolation test box 10.
Wherein, set up above-mentioned subassembly at the isolation test case 10, can keep apart experimental region and external environment, prevent to the influence of external environment temperature to the experiment.
Optionally, the material of the isolation test chamber 10 is a thermal insulation material, an acrylic material, or the like.
Alternatively, the thickness of the prosthesis 102 is 1mm to 10mm.
At this time, the prosthesis 102 is a human skin prosthesis 102, and the thickness is set to be 1 mm-10 mm, and the prosthesis 102 with different thicknesses is manufactured according to experimental requirements. It should be noted that, at this time, the material of the prosthesis 102 needs to be similar to the material of human skin, and the temperature conductivity coefficient is also similar to that of human skin.
Optionally, the high-precision collector comprises a PT100AAA grade temperature sensor 104 and a 24-bit high-precision collector card 201.
Wherein, high accuracy temperature collector is as contrast temperature sensor: the main parameters include steady state time, real-time acquisition speed, temperature sensor accuracy and the like. Each parameter needs to be higher than the temperature sensor of the wearable device. Such as: the precision of the common wearable temperature is 0.5 ℃, and the precision of the comparison temperature sensor can be selected from a temperature collector and a comparison temperature sensor with the precision of 0.1 ℃ or even higher. Alternative devices are: a temperature tester for happiness and position, a 24-bit high-precision acquisition card 201+PT100AAA grade temperature sensor 104, etc.
The invention also provides a detection method of the body temperature parameter of the wearable device, the detection method of the body temperature parameter of the wearable device is executed on the detection device of the body temperature parameter of the wearable device, and the method comprises the following steps:
step S1, respectively setting an experimental group and a comparison group, wherein the experimental group is the wearable equipment 103 to be detected, the comparison group is a high-precision collector, and the temperature precision of the high-precision collector is higher than that of the wearable equipment 103 to be detected;
the comparison group is a high-precision collector, and the temperature precision of the high-precision collector is higher than that of the wearable device 103 to be detected, so that the parameters measured by the high-precision collector can be conveniently used as standard parameters in the subsequent test, and various temperature parameters of the wearable device 103 to be detected are compared and determined.
Step S2, heating the program-controlled temperature heating plate 101 according to a preset temperature simulation test scheme;
heating according to a temperature simulation test protocol may simulate the body temperature change process of a living body, such as a human or animal.
Step 3, continuously acquiring a first temperature of the wearable device 103 to be detected and a second temperature of the high-precision collector within the first preset time period;
and S4, carrying out data analysis on the first temperature and the second temperature of the first preset time period to obtain various temperature parameters of the wearable equipment.
The program-controlled temperature heating plate 101 simulates the temperature of a living body, the prosthesis 102 simulates the skin of the living body, the high-precision collector is used as a comparison group and used for detecting the wearable device 103 to be detected simultaneously and frequently so as to obtain the detection temperature degrees with the same number as the detection result number of the wearable device 103 to be detected, and the temperature precision of the high-precision collector is higher than the temperature precision of the wearable device 103 to be detected. The upper computer 20 continuously obtains the first temperature collected by the wearable device 103 to be detected and the second temperature collected by the high-precision collector within a first preset time period, and performs parameters on a plurality of the first temperatures and a plurality of the second temperatures to obtain various temperature parameters of the wearable device. Thereby completing the evaluation of the body temperature detection function of the wearable equipment.
In an optional embodiment, after the step of continuously acquiring the first temperature of the wearable device 103 to be detected and the second temperature of the high-precision collector within the first preset time period, the method further includes:
and adding a synchronous time stamp to the first temperature and the second temperature acquired at each moment for storage.
After adding the time stamp, the time of each measured temperature can be corresponding, thereby facilitating later calculation and calling.
In an optional embodiment, the step of performing data analysis on the first temperature and the second temperature for the first preset duration to obtain a plurality of analysis parameters of the body temperature of the wearable device further includes:
invoking the stored plurality of first temperatures and the stored plurality of second temperatures with the synchronized time stamps to establish a first temperature profile and a second temperature profile;
the first temperature is marked as T1, the second temperature is marked as T2, and after the synchronous time stamp is marked, a time-first temperature curve and a time-second temperature curve are established, so that a first temperature curve and a second temperature curve are obtained.
And carrying out data analysis on the first temperature curve and the second temperature curve to obtain various temperature parameters of the wearable equipment.
The above data analysis process to obtain various temperature parameters may refer to various temperature data analysis and calculation processes in the prior art, and in this application, the second temperature curve based on the second temperature of the high-precision collector is used for calibration/detection/comparison, and the parameters of the sensor carried by the high-precision collector are better than those of the sensor of the wearable device. And finally, comparing the body temperature parameter calculated by the parameter obtained by the high-precision sensor with the body temperature parameter calculated by the wearable equipment.
Through the above process, the first temperature curve of the wearable device is obtained by the wearable device. But whether the body temperature curve of the wearable device is accurately given by the testing device provided by the application is used for correcting the algorithm of the wearable device. Meanwhile, the testing device provided by the application can give objective parameters of the wearable equipment according to the measurement parameters of the application on the basis of the standard, and the testing device provided by the application can read the parameters of the wearable equipment for comparison after the data acquired by the application are calculated. Finally, objective parameter values of the wearable equipment are obtained. Rather than parameters given by the wearable device itself. Thereby realizing the purpose of testing the performance of the wearable equipment by the testing device. And the algorithm of the wearable device can be optimized in an auxiliary manner through the parameters obtained by the high-precision sensor.
Optionally, the plurality of temperature parameters includes one or more of sensitivity, accuracy, steady state time, rising slope, and falling slope.
1. The sensitivity refers to the voltage change of 0.2uV detected by a 24-bit ADC sensor built in the device, the resistance change of 0-100 ℃ of a PT100 sensor is 100-138.51 omega, the built-in constant current source of the device is 2mA, the voltage change is 0.2-0.27702V when the temperature is 0-100 ℃, the voltage difference is 0.07702V, the sensitivity of the device is 770 mV/DEG C, and the temperature change of 0.0002596 ℃ which can be distinguished by the device is realized. The PT100 temperature sensor adopts PT100-1/10B level, the accuracy is 0.08 ℃ by using IEC-751 standard, and the accuracy of the wearable body temperature calculated by combining with the training of an algorithm is less than 0.1 ℃.
At this time, the sensitivity detected by the high-precision sensor is used as a standard, the precision detected by the wearable device itself is used as an initial value, and the sensitivity detected by the high-precision sensor can be fed back to assist the algorithm training of the wearable device to improve the precision.
2. The steady state time, i.e. the time required for the temperature to rise or fall by 1 ℃ and stabilize, is usually not immediately stabilized at a certain temperature when the temperature reaches the certain temperature in the process of rising or falling, and a temperature returning stabilization process is provided, and the wearable device body temperature algorithm can record and train the algorithm to obtain the steady state time.
3. The fastest rising or falling slope refers to the temperature change slope of transient state obtained by algorithm analysis under severe temperature (more than 1 ℃) change and equipment acquisition time.
Optionally, before the step of heating the programmable temperature heating plate 101 according to a preset temperature simulation test scheme, the method further includes:
pressure is applied to the wearable device 103 to be detected so that a temperature sensor of the wearable device 103 to be detected is placed in sufficient contact with the prosthesis 102.
And adding a counterweight at the position where the sensor is placed. The pressure of the sensor in contact with the human body is simulated.
Optionally, each temperature simulation test scheme comprises a set temperature, a stable temperature time, a constant temperature time, a temperature rise temperature, a temperature rise time and a constant temperature time.
Specifically, the temperature simulation test protocol is shown in table 1 below:
TABLE 1
The algorithms or displays presented herein are not inherently related to any particular computer, virtual system, or other apparatus. In addition, embodiments of the present invention are not directed to any particular programming language.
In the description provided herein, numerous specific details are set forth. It will be appreciated, however, that embodiments of the invention may be practiced without such specific details. Similarly, in the above description of exemplary embodiments of the invention, various features of embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. Wherein the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the apparatus of the embodiments may be adaptively changed and disposed in one or more apparatuses different from the embodiments. The modules or units or components of the embodiments may be combined into one module or unit or component and, furthermore, they may be divided into a plurality of sub-modules or sub-units or sub-components. Except that at least some of such features and/or processes or elements are mutually exclusive.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The use of the words first, second, third, etc. do not denote any order. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specifically stated.
Claims (10)
1. Detection apparatus for wearing formula equipment body temperature parameter, its characterized in that, wearing formula equipment body temperature parameter's detection apparatus includes:
a program-controlled temperature heating plate for simulating the temperature of a living body;
the prosthesis is used for simulating living skin, is covered on the program-controlled temperature heating plate and is attached to the program-controlled temperature heating plate for setting;
the wearable device to be detected is arranged at intervals with the program-controlled temperature heating plate, and one side of the wearable device to be detected, provided with the temperature sensor, is attached to the prosthetic device;
the high-precision collector is arranged at intervals with the program-controlled temperature heating plate, and the collecting side of the high-precision collector is arranged on the prosthesis; the temperature precision of the high-precision collector is higher than that of the wearable equipment to be detected;
and the upper computer is respectively in signal interaction with the wearable equipment to be detected and the high-precision collector, and is used for continuously acquiring a first temperature acquired by the wearable equipment to be detected and a second temperature acquired by the high-precision collector within a first preset duration, and obtaining various temperature parameters of the wearable equipment according to a plurality of the first temperatures and a plurality of the second temperatures.
2. The device for detecting the body temperature parameters of the wearable equipment is characterized by further comprising an isolation test box, wherein the program-controlled temperature heating plate, the prosthesis, the wearable equipment to be detected and the high-precision collector are all arranged in the isolation test box.
3. The device for detecting body temperature parameters of wearable equipment according to claim 1, wherein the thickness of the prosthesis is 1 mm-10 mm.
4. The device for detecting body temperature parameters of wearable equipment according to claim 1, wherein the high-precision collector comprises a PT100AAA temperature sensor and a 24-bit high-precision collection card.
5. A method for detecting a body temperature parameter of a wearable device, wherein the method for detecting a body temperature parameter of a wearable device is performed on a device for detecting a body temperature parameter of a wearable device according to any one of claims 1 to 4, the method comprising:
the method comprises the steps that an experimental group and a comparison group are respectively arranged, the experimental group is wearable equipment to be detected, the comparison group is a high-precision collector, and the temperature precision of the high-precision collector is higher than that of the wearable equipment to be detected;
heating the program-controlled temperature heating plate according to a preset temperature simulation test scheme;
continuously acquiring a first temperature of the wearable equipment to be detected and a second temperature of the high-precision collector within the first preset time period;
and carrying out data analysis on the first temperature and the second temperature of the first preset duration to obtain various temperature parameters of the wearable equipment.
6. The method for detecting a body temperature parameter of a wearable device according to claim 5, wherein after the step of continuously acquiring the first temperature of the wearable device to be detected and the second temperature of the high-precision collector within the first preset period of time, further comprises:
and adding a synchronous time stamp to the first temperature and the second temperature acquired at each moment for storage.
7. The method for detecting body temperature parameters of a wearable device according to claim 5, wherein the step of performing data analysis on the first temperature and the second temperature for the first preset duration to obtain a plurality of temperature parameters of the wearable device further comprises:
invoking the stored plurality of first temperatures and the stored plurality of second temperatures with the synchronized time stamps to establish a first temperature profile and a second temperature profile;
and carrying out data analysis on the first temperature curve and the second temperature curve to obtain various temperature parameters of the wearable equipment.
8. The method for detecting body temperature parameters of a wearable device according to claim 5, further comprising, before the step of heating the programmable temperature heating plate according to a preset temperature simulation test scheme:
and applying pressure to the wearable device to be detected so that a temperature sensor of the wearable device to be detected is fully contacted with the prosthesis.
9. The method of claim 5, wherein the plurality of temperature parameters includes one or more of sensitivity, accuracy, steady state time, rising slope, and falling slope.
10. The method for detecting body temperature parameters of a wearable device according to claim 5, wherein each temperature simulation test scheme comprises a set temperature, a stable temperature time, a constant temperature time, a temperature rise temperature, a temperature rise time and a constant temperature time.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311780501.1A CN117848545A (en) | 2023-12-21 | 2023-12-21 | Detection device and method for body temperature parameters of wearable equipment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311780501.1A CN117848545A (en) | 2023-12-21 | 2023-12-21 | Detection device and method for body temperature parameters of wearable equipment |
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| CN117848545A true CN117848545A (en) | 2024-04-09 |
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| CN202311780501.1A Pending CN117848545A (en) | 2023-12-21 | 2023-12-21 | Detection device and method for body temperature parameters of wearable equipment |
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| CN (1) | CN117848545A (en) |
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