Thermal and Humid Comfort Test Method for Wearable Devices and Warm Body Sweating Phantom

Abstract

This application is applicable to the technical field of wearable devices, and provides a method for testing the thermal and humidity comfort of a wearable device and a warm body sweating prosthesis. The method includes: obtaining the first target heating power, the first target sweat flow rate, the first target temperature, the first reference temperature, the specific heat capacity and the mass corresponding to the warm body sweating prosthesis, and wearing the wearable device to be tested on the test area of the warm body sweating prosthesis; driving the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate and the first target temperature; determining the first temperature rise duration for the test area to rise from the first reference temperature to the first target temperature; and determining the target moisture permeability and heat dissipation index of the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise duration and the prosthesis thermodynamic model. Thereby, the influence of subjective feelings on the test results is avoided, and the test accuracy of thermal and humidity comfort is improved.

Description

Technical Field

[0001] This application belongs to the technical field of wearable devices, and particularly relates to a method for testing the thermal and humidity comfort of wearable devices, a warm body sweating prosthesis, a system, a device, an electronic device, a chip system, a computer-readable storage medium, and a computer program product. Background Art

[0002] In the field of wearable devices, the material, design, etc. of the wearing parts (such as the watch band, the contact part between the earphone and the ear, etc.) will directly affect the user's wearing experience. When a user wears a wearable device for a long time, the covered body area usually generates a certain sense of stuffiness. Especially in a moving state, the temperature and humidity of the covered body area are likely to rise rapidly, further intensifying the sense of stuffiness and seriously affecting the user's wearing comfort. Taking watches and bracelets as examples, according to the user's feedback, the stuffiness generated by wearing devices such as watches and bracelets is one of the main reasons affecting the wearing experience.

[0003] In the related art, when testing the wearing comfort of a wearable device, it is usually to let the tester wear the wearable device and then evaluate the wearing comfort of the wearable device according to the tester's subjective wearing feeling. However, the test result of this subjective test method completely depends on the tester's subjective feeling. Due to the large individual feeling differences, it is difficult to repeat and verify, so the test accuracy is relatively low. Summary of the Invention

[0004] The embodiments of this application provide a method for testing the thermal and humidity comfort of wearable devices, a warm body sweating prosthesis, a system, a device, an electronic device, a chip system, a computer-readable storage medium, and a computer program product, which can solve the problem that the subjective test method of wearable devices is difficult to repeat and verify due to large individual feeling differences and has relatively low test accuracy.

[0005] In a first aspect, an embodiment of the present application provides a method for testing the thermal and humidity comfort of a wearable device, including: obtaining a first target heating power, a first target sweat flow rate, a first target temperature, a first reference temperature, a specific heat capacity, and a mass corresponding to a warm body sweating prosthesis, where the first reference temperature is less than the first target temperature, and the wearable device to be tested is worn on the test area of the warm body sweating prosthesis; driving the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, and the first target temperature, so that the test area is heated from an initial temperature to the first target temperature; determining a first temperature rise duration corresponding to the test area heating from the first reference temperature to the first target temperature, where the first reference temperature is greater than the initial temperature; determining a target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise duration, and the prosthesis thermodynamic model.

[0006] In this way, by wearing the wearable device to be tested on the warm body sweating prosthesis and driving the warm body sweating prosthesis to heat and sweat, the process of human body metabolism generating heat, dissipating heat, and sweating when wearing the wearable device is simulated. Furthermore, according to the heating power of the test area of the warm body sweating prosthesis, the temperature rise duration corresponding to a specific temperature range, the temperature difference in the specific temperature range, the specific heat capacity and mass of the test area, and the preset prosthesis thermodynamic model, the comprehensive heat dissipation power during the test of the test area, that is, the target moisture permeability and heat dissipation index of the wearable device to be tested, is determined. The thermal and humidity comfort of the wearable device is measured by the moisture permeability and heat dissipation index, so as to comprehensively evaluate the temperature and humidity conditions during the wearing process of the wearable device through the moisture permeability and heat dissipation index, avoiding the influence of the subjective feelings of the test personnel on the test results, and being able to perform repeated verification for the same device, improving the test accuracy and test consistency of the wearing comfort of the wearable device.

[0007] In a possible implementation manner of the first aspect, the determining the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise duration, and the prosthesis thermodynamic model includes:

[0008] Determining the target electric work absorbed by the test area when heating from the first reference temperature to the first target temperature according to the difference between the first target temperature and the first reference temperature, the specific heat capacity, and the mass;

[0009] Determining the target moisture permeability and heat dissipation index according to the target electric work, the first target heating power, the first temperature rise duration, and the prosthesis thermodynamic model.

[0010] Thus, when wearing a wearable device, the better the heat dissipation effect, the less the stuffy feeling experienced by the human body, and the higher the wearing comfort. Therefore, the thermo-hygro comfort of the wearable device can be measured according to the comprehensive heat dissipation power under the working conditions of wearing the wearable device. Moreover, during the heating of the warm body sweating manikin, according to the law of conservation of energy, part of the heat generated by heating is absorbed by the warm body sweating manikin, and part of the heat is dissipated through heat conduction, heat radiation, air convection, etc. Therefore, the difference between the heat generated by heating and the heat absorbed by the warm body sweating manikin is the heat dissipated during the heating process. The more heat dissipated, the better the thermo-hygro comfort of the wearable device to be tested. Thus, based on this principle, the thermodynamic model of the manikin can be determined. Therefore, first, according to the specific heat capacity, mass, and temperature difference rise of the warm body sweating manikin, the target electric work absorbed by the test area of the warm body sweating manikin during the heating process can be determined. Then, substituting the target electric work, the first target heating power, and the first temperature rise duration into the thermodynamic model of the manikin to determine the difference between the first heating power and the heat absorption power of the warm body sweating manikin, that is, the comprehensive heat dissipation power of the warm body sweating manikin when wearing the wearable device to be tested. And this comprehensive heat dissipation power is determined as the target moisture and heat dissipation index of the wearable device to be tested. This not only avoids the influence of the subjective feelings of the testers on the test results, but also enables repeated verification for the same device, improving the test accuracy and test consistency of the wearing comfort of the wearable device, and further enhancing the test reliability and efficiency of the thermo-hygro comfort.

[0011] Optionally, in another possible implementation manner of the first aspect, the determining the first temperature rise duration for the test area to rise from the first reference temperature to the first target temperature includes:

[0012] During the heating of the warm body sweating manikin, obtain the real-time temperature corresponding to the test area at a preset acquisition frequency;

[0013] Generate a temperature rise curve corresponding to the test area according to each real-time temperature;

[0014] Determine the first temperature rise duration according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature.

[0015] In this way, the temperature range with a large difference in the thermal and humidity comfort of different wearable devices can be analyzed through experiments, and the thermal and humidity comfort of the wearable devices can be tested within this temperature range. However, if the warm body sweating prosthesis is directly heated and raised in this temperature range, since the warm body sweating prosthesis may be unstable in heating and temperature rise due to external influences at the beginning of heating, the determined temperature rise duration of the warm body sweating prosthesis within this temperature range will be inaccurate. Therefore, the warm body sweating prosthesis can be heated starting from an initial temperature lower than the first reference temperature, and the real-time temperature of the warm body sweating prosthesis during the heating process can be obtained at a preset frequency. Then, according to each real-time temperature, a temperature rise curve of the warm body sweating prosthesis during the heating process can be plotted. Furthermore, according to the time to reach the first reference temperature and the time to reach the first target temperature in the temperature rise curve, the first temperature rise duration can be determined, thus ensuring the accuracy of the determined temperature rise duration and further improving the test accuracy of the wearing comfort of the wearable device.

[0016] Optionally, in another possible implementation manner of the first aspect, the above test area includes multiple temperature control zones, and the above real-time temperature includes the real-time temperature corresponding to each temperature control zone; correspondingly, the above generating a temperature rise curve corresponding to the test area according to each real-time temperature includes:

[0017] Generating a temperature rise curve corresponding to each temperature control zone respectively according to the real-time temperature corresponding to each temperature control zone;

[0018] Correspondingly, the above determining the first temperature rise duration according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature includes:

[0019] Determining the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature respectively according to the temperature rise curve corresponding to each temperature control zone;

[0020] Determining the first temperature rise duration according to the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature.

[0021] In this way, by dividing the test area of the warm body sweating prosthesis into multiple independent temperature control zones, performing independent heating control, and independently collecting the real-time temperature of each temperature control zone to plot the temperature rise curves corresponding to each temperature zone, and then determining the temperature rise duration of the entire test area from the first reference temperature to the first target temperature based on the temperature rise duration of each temperature control zone from the first reference temperature to the first target temperature, the temperature control of the test area is made more accurate and more in line with the temperature and humidity changes of the human body. This not only avoids the influence of the subjective feelings of the test personnel on the test results, but also allows for repeated verification of the same device, and further improves the test accuracy and test consistency of the wearing comfort of the wearable device.

[0022] Optionally, in another possible implementation manner of the first aspect, after determining the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, and the first temperature rise duration, it further includes:

[0023] Obtain the reference moisture permeability and heat dissipation index corresponding to the warm body sweating prosthesis, where the reference moisture permeability and heat dissipation index is obtained by testing when the warm body sweating prosthesis is not wearing the wearable device to be tested;

[0024] In the case where the target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index, determine that the target moisture permeability and heat dissipation index is valid;

[0025] In the case where the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index, determine that the target moisture permeability and heat dissipation index is invalid, and retest the wearable device to be tested.

[0026] In this way, since the wearable device will affect the heat dissipation of the warm body sweating prosthesis when the warm body sweating prosthesis wears the wearable device, the comprehensive heat dissipation performance of the warm body sweating prosthesis when wearing the wearable device is usually worse than when not wearing the wearable device. Therefore, if the measured target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index, it means that the target moisture permeability and heat dissipation index is reliable, that is, the target moisture permeability and heat dissipation index can be determined to be valid; if the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index, it means that the comprehensive heat dissipation performance of the warm body sweating prosthesis when wearing the wearable device is better than when not wearing the wearable device, which means that the measured target moisture permeability and heat dissipation index may be inaccurate. Therefore, it can be retested. By using the reference moisture permeability and heat dissipation index measured when the warm body sweating prosthesis is not wearing the wearable device as a reference, the test results of the wearable device to be tested are verified, thereby further improving the test accuracy of the wearing comfort of the wearable device.

[0027] Optionally, in another possible implementation manner of the first aspect, the above reference moisture permeability and heat dissipation index is determined in the following manner:

[0028] Obtain the second target heating power, second target sweat flow rate, second target temperature, second reference temperature, specific heat capacity, and mass corresponding to the warm body sweating prosthesis, where the second reference temperature is less than the second target temperature;

[0029] When the warm body sweating prosthesis is not wearing the wearable device to be tested, drive the warm body sweating prosthesis to heat and sweat according to the second target heating power, second target sweat flow rate, and second target temperature, so that the test area is heated from the initial temperature to the second target temperature;

[0030] Determine the second temperature rise duration corresponding to the test area heating from the second reference temperature to the second target temperature;

[0031] Determine the reference moisture permeability and heat dissipation index according to the second target heating power, second reference temperature, second target temperature, specific heat capacity, mass, and second temperature rise duration.

[0032] In this way, by performing the same test when the warm body sweating prosthesis is not wearing the wearable device, the reference moisture permeability and heat dissipation index of the warm body sweating prosthesis when it is not wearing the wearable device is measured, and the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested is verified according to this reference moisture permeability and heat dissipation index, thereby further improving the test accuracy of the wearing comfort of the wearable device.

[0033] Optionally, in another possible implementation manner of the first aspect, before obtaining the first target heating power, first target sweat flow rate, first target temperature, first reference temperature, specific heat capacity, and mass corresponding to the warm body sweating prosthesis, it further includes:

[0034] Obtain the third target heating power, third target temperature, and third reference temperature corresponding to the warm body sweating prosthesis, where the third reference temperature is less than the third target temperature;

[0035] When the warm body sweating prosthesis is not wearing the wearable device to be tested, drive the warm body sweating prosthesis to heat multiple times according to the third target heating power and third target temperature, so that the test area is heated from the initial temperature to the third target temperature multiple times;

[0036] Respectively determine the third temperature rise duration corresponding to the test area each time it is heated from the third reference temperature to the third target temperature;

[0037] Verify the consistency of the warm body sweating prosthesis according to the third temperature rise duration corresponding to the test area each time it is heated from the third reference temperature to the third target temperature.

[0038] Thus, by heating the warm body sweating prosthesis multiple times before the formal test, and then verifying the consistency of the warm body sweating prosthesis according to whether the temperature rise duration of the warm body sweating prosthesis in a specific temperature range is close during each heating process. If the consistency of the warm body sweating prosthesis is good, it can be determined that the warm body sweating prosthesis is free of faults, and subsequent formal tests can be carried out. If the consistency of the warm body sweating prosthesis is poor, it indicates that the warm body sweating prosthesis may have faults, and the warm body sweating prosthesis can be adjusted and then tested, thereby further improving the test accuracy of the wearing comfort of the wearable device.

[0039] Optionally, in another possible implementation manner of the first aspect, both ends of the above test area respectively include an auxiliary test partition; correspondingly, before driving the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, and the first target temperature, so that the test area rises from the initial temperature to the first target temperature, it further includes:

[0040] Obtain the auxiliary heating temperature corresponding to the auxiliary test partition;

[0041] Correspondingly, driving the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, and the first target temperature, so that the test area rises from the initial temperature to the first target temperature, includes:

[0042] Driving the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, the first target temperature, and the auxiliary heating temperature, so that the test area rises from the initial temperature to the first target temperature, and each auxiliary test partition rises from the initial temperature to the auxiliary heating temperature.

[0043] Thus, if only the test area is heated, making the test area directly contact with other unheated areas or directly contact with the outside air, the heating and sweating process of the test area is easily interfered by the outside, thus affecting the final test result. Therefore, auxiliary test partitions can be set at both ends of the test area, and the auxiliary test partitions are heated and sweated simultaneously during the test to prevent the test area from directly contacting the outside, thereby reducing the influence of outside interference on the test result and further improving the test accuracy of the wearing comfort of the wearable device.

[0044] Optionally, in another possible implementation manner of the first aspect, the above warm body sweating prosthesis is placed in an environmental temperature and humidity control box; correspondingly, before obtaining the first target heating power, the first target sweat flow rate, the first target temperature, the first reference temperature, the specific heat capacity, and the mass corresponding to the warm body sweating prosthesis, it further includes:

[0045] Obtain the test environment temperature and the test environment humidity;

[0046] According to the temperature and humidity of the test environment, control the temperature and humidity inside the environmental temperature and humidity control box to remain constant.

[0047] Thus, if the temperature and humidity of the test environment are unstable, it may also affect the test results. Therefore, during the test, the warm body sweating prosthesis and the wearable device to be tested can be placed inside the environmental temperature and humidity control box, and the temperature and humidity inside the environmental temperature and humidity control box can be adjusted to the set value before the test and remain constant during the test, thereby reducing the interference of the temperature and humidity changes in the test environment on the test results and further improving the test accuracy of the wearing comfort of the wearable device.

[0048] In a second aspect, an embodiment of the present application provides a warm body sweating prosthesis for testing the thermal and wet comfort of a wearable device. The warm body sweating prosthesis includes a test area for wearing the wearable device to be tested. The warm body sweating prosthesis includes: a skin layer, a heating layer, a device layer, and a simulated sweating device, wherein:

[0049] The skin layer includes a plurality of simulated sweat pores for allowing the simulated sweat pumped by the simulated sweating device to flow out from the skin layer;

[0050] The heating layer is used to heat the skin layer to simulate the warming process of the human skin;

[0051] The device layer includes a temperature sensor and a temperature receiver. The temperature sensor is used to collect the real-time temperature of the skin layer, and the temperature receiver is used to send the real-time temperature collected by the temperature sensor;

[0052] The simulated sweating device is used to pump the simulated sweat to the simulated sweat pores under the drive of the electronic device to simulate the sweating process of the human skin.

[0053] In a possible implementation manner of the second aspect, the above test area includes a plurality of temperature control zones, the heating layer includes a heating device corresponding to each temperature control zone, and the device layer includes a temperature sensor corresponding to each temperature control zone and a temperature receiver corresponding to each temperature sensor.

[0054] Thus, by dividing the test area of the warm body sweating prosthesis into a plurality of independent temperature control zones, performing independent heating control, and independently collecting and sending the real-time temperature of each temperature control zone through independent temperature sensors, the temperature control of the test area is made more accurate and more in line with the temperature and humidity changes of the human body, thereby not only avoiding the influence of the subjective feelings of the test personnel on the test results, but also enabling repeated verification for the same device, and further improving the test accuracy and test consistency of the wearing comfort of the wearable device.

[0055] Optionally, in another possible implementation of the second aspect, both ends of the above-mentioned test area respectively include an auxiliary test partition, the heating layer further includes a heating device corresponding to each auxiliary test partition, and the device layer further includes a temperature sensor and a temperature receiver corresponding to each auxiliary test partition.

[0056] Thus, if only the test area is heated, causing the test area to be in direct contact with other unheated areas or directly with the outside air, the temperature rise and sweating process of the test area are likely to be interfered with by the outside, thus affecting the final test results. Therefore, auxiliary test partitions can be set at both ends of the test area, and the auxiliary test partitions are heated and caused to sweat simultaneously during the test process to prevent the test area from being in direct contact with the outside, thereby reducing the influence of external interference on the test results and further improving the test accuracy of the wearing comfort of the wearable device.

[0057] Optionally, in yet another possible implementation of the second aspect, the above-mentioned simulated sweating device is external.

[0058] Thus, since the more devices there are in the warm body sweating prosthesis, the greater the impact on the stability of the temperature change of the skin layer during the heating process of the warm body sweating prosthesis, the simulated sweating device can be externalized to reduce the number and volume of devices inside the warm body sweating prosthesis and reduce the interference of the warm body sweating prosthesis itself on the test results, thereby improving the test accuracy of the wearing comfort of the wearable device.

[0059] In a third aspect, an embodiment of the present application provides a thermal and wet comfort test system for a wearable device, including an electronic device and the warm body sweating prosthesis as described above, and the electronic device is used to implement the thermal and wet comfort test method for the wearable device as described above.

[0060] In a possible implementation of the third aspect, the above-mentioned system further includes an environmental temperature and humidity control box, and the environmental temperature and humidity control box is used to place the warm body sweating prosthesis and keep the temperature and humidity inside the environmental temperature and humidity control box constant.

[0061] Optionally, in another possible implementation of the third aspect, the above-mentioned system further includes a data collector, and the data collector is used to obtain the real-time temperature and real-time sweat flow rate of the warm body sweating prosthesis and display the real-time temperature and real-time sweat flow rate.

[0062] Optionally, in yet another possible implementation of the third aspect, the above-mentioned system further includes a communication data box, and the communication data box is used to perform data transmission between the electronic device and the warm body sweating prosthesis, between the electronic device and the environmental temperature and humidity control box, and between the warm body sweating prosthesis and the data collector.

[0063] Fourthly, an embodiment of the present application provides a thermal and humidity comfort test device for a wearable device, including: a first acquisition module, configured to acquire a first target heating power, a first target sweat flow rate, a first target temperature, a first reference temperature, a specific heat capacity, and a mass corresponding to a warm body sweating prosthesis, wherein the first reference temperature is less than the first target temperature, and the wearable device to be tested is worn on the test area of the warm body sweating prosthesis; a first driving module, configured to drive the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, and the first target temperature, so that the test area is heated from an initial temperature to the first target temperature; a first determination module, configured to determine a first temperature rise duration corresponding to the test area being heated from the first reference temperature to the first target temperature, wherein the first reference temperature is greater than the initial temperature; a second determination module, configured to determine a target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise duration, and the prosthesis thermodynamic model.

[0064] In a possible implementation manner of the fourth aspect, the above-mentioned second determination module includes:

[0065] a first determination unit, configured to determine a target electric work absorbed by the test area when being heated from the first reference temperature to the first target temperature according to the difference between the first target temperature and the first reference temperature, the specific heat capacity, and the mass;

[0066] a second determination unit, configured to determine the target moisture permeability and heat dissipation index according to the target electric work, the first target heating power, the first temperature rise duration, and the prosthesis thermodynamic model.

[0067] Optionally, in another possible implementation manner of the fourth aspect, the above-mentioned first determination module includes:

[0068] a first acquisition unit, configured to acquire the real-time temperature corresponding to the test area at a preset acquisition frequency during the heating process of the warm body sweating prosthesis;

[0069] a first generation unit, configured to generate a temperature rise curve corresponding to the test area according to each real-time temperature;

[0070] a third determination unit, configured to determine the first temperature rise duration according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature.

[0071] Optionally, in still another possible implementation manner of the fourth aspect, the above-mentioned test area includes multiple temperature control zones, and the above-mentioned real-time temperature includes the real-time temperature corresponding to each temperature control zone; correspondingly, the above-mentioned first generation unit is specifically configured to:

[0072] generate a temperature rise curve corresponding to each temperature control zone according to the real-time temperature corresponding to each temperature control zone;

[0073] Determine the first temperature rise duration according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature, including:

[0074] According to the temperature rise curve corresponding to each temperature control zone, determine the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature respectively;

[0075] Determine the first temperature rise duration according to the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature.

[0076] Optionally, in another possible implementation manner of the fourth aspect, the above device further includes:

[0077] A second acquisition module, configured to acquire a reference moisture permeability and heat dissipation index corresponding to the warm body sweating prosthesis, where the reference moisture permeability and heat dissipation index is obtained by testing when the warm body sweating prosthesis is not wearing the wearable device to be tested;

[0078] A third determination module, configured to determine that the target moisture permeability and heat dissipation index is valid when the target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index;

[0079] A fourth determination module, configured to determine that the target moisture permeability and heat dissipation index is invalid and retest the wearable device to be tested when the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index.

[0080] Optionally, in another possible implementation manner of the fourth aspect, the above reference moisture permeability and heat dissipation index is determined by the following method:

[0081] Acquire the second target heating power, the second target sweat flow rate, the second target temperature, the second reference temperature, the specific heat capacity, and the mass corresponding to the warm body sweating prosthesis, where the second reference temperature is less than the second target temperature;

[0082] When the warm body sweating prosthesis is not wearing the wearable device to be tested, drive the warm body sweating prosthesis to heat and sweat according to the second target heating power, the second target sweat flow rate, and the second target temperature, so that the test area is heated from the initial temperature to the second target temperature;

[0083] Determine the second temperature rise duration corresponding to the test area from the second reference temperature to the second target temperature;

[0084] Determine the reference moisture permeability and heat dissipation index according to the second target heating power, the second reference temperature, the second target temperature, the specific heat capacity, the mass, and the second temperature rise duration.

[0085] Optionally, in another possible implementation manner of the fourth aspect, the above device further includes:

[0086] A third acquisition module, configured to acquire a third target heating power, a third target sweat flow rate, a third target temperature, and a third reference temperature corresponding to the warm body sweating prosthesis, where the third reference temperature is less than the third target temperature;

[0087] A second driving module, configured to, when the warm body sweating prosthesis is not wearing the wearable device to be tested, drive the warm body sweating prosthesis to heat and sweat multiple times according to the third target heating power, the third target sweat flow rate, and the third target temperature, so that the test area is heated from the initial temperature to the third target temperature multiple times;

[0088] A fifth determination module, configured to respectively determine a third temperature rise duration corresponding to each time the test area is heated from the third reference temperature to the third target temperature;

[0089] A verification module, configured to verify the consistency of the warm body sweating prosthesis according to the third temperature rise duration corresponding to each time the test area is heated from the third reference temperature to the third target temperature.

[0090] Optionally, in another possible implementation manner of the fourth aspect, both ends of the above test area respectively include an auxiliary test partition; correspondingly, the above device further includes:

[0091] A fourth acquisition module, configured to acquire an auxiliary heating temperature corresponding to the auxiliary test partition;

[0092] Correspondingly, the above first driving module includes:

[0093] A first driving unit, configured to drive the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, the first target temperature, and the auxiliary heating temperature, so that the test area is heated from the initial temperature to the first target temperature, and each auxiliary test partition is heated from the initial temperature to the auxiliary heating temperature.

[0094] Optionally, in another possible implementation manner of the fourth aspect, the above warm body sweating prosthesis is placed in an environmental temperature and humidity control box; correspondingly, the above device further includes:

[0095] A fifth acquisition module, configured to acquire the test environment temperature and the test environment humidity;

[0096] A control module, configured to control the temperature and humidity in the environmental temperature and humidity control box to remain constant according to the test environment temperature and the test environment humidity.

[0097] Fifth aspect, an embodiment of the present application provides an electronic device, including: one or more processors, and a memory; the memory is coupled to the one or more processors, and the memory is used to store computer program code, the computer program code includes computer instructions, and the one or more processors call the computer instructions to enable the electronic device to execute the thermal and humidity comfort test method of the wearable device to be tested as described above.

[0098] Sixth aspect, an embodiment of the present application provides a chip system, which is applied to an electronic device, and the chip system includes one or more processors, and the one or more processors are used to call computer instructions to enable the electronic device to execute the thermal and humidity comfort test method of the wearable device to be tested as described above.

[0099] Seventh aspect, an embodiment of the present application provides a computer-readable storage medium, the computer-readable storage medium includes instructions, when the instructions run on an electronic device, the electronic device is enabled to execute the thermal and humidity comfort test method of the wearable device to be tested as described above.

[0100] Eighth aspect, an embodiment of the present application provides a computer program product, the computer program product includes a computer program, when the computer program runs on an electronic device, the electronic device is enabled to execute the thermal and humidity comfort test method of the wearable device to be tested as described above.

[0101] The technical effects obtained in the above second aspect, third aspect, fourth aspect, fifth aspect, sixth aspect, seventh aspect and eighth aspect are similar to the technical effects obtained by the corresponding technical means in the above first aspect, and will not be elaborated here. Description of the Drawings

[0102] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings in the following description are only some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0103] Figure 1 It is a schematic flowchart of the thermal and humidity comfort test method of the wearable device provided by an embodiment of the present application;

[0104] Figure 2 It is a schematic diagram of the structural stratification of a warm body sweating prosthesis provided by an embodiment of the present application;

[0105] Figure 3 It is a schematic diagram of the structure of a warm body sweating artificial hand provided by an embodiment of the present application;

[0106] Figure 4 It is a schematic structural diagram of another warm body sweating prosthetic hand provided by an embodiment of the present application;

[0107] Figure 5 It is a schematic structural diagram of yet another warm body sweating prosthetic hand provided by an embodiment of the present application;

[0108] Figure 6 It is a schematic diagram of temperature control zoning of the test area of a warm body sweating prosthetic hand provided by an embodiment of the present application;

[0109] Figure 7 It is a schematic diagram of temperature control zoning of the test area of another warm body sweating prosthetic hand provided by an embodiment of the present application;

[0110] Figure 8 It is an overall process example diagram of the method for testing the thermal and humidity comfort of a wearable device provided by an embodiment of the present application;

[0111] Figure 9 It is a schematic structural diagram of the system for testing the thermal and humidity comfort of a wearable device provided by an embodiment of the present application;

[0112] Figure 10 It is a schematic structural diagram of the system for testing the thermal and humidity comfort of a wearable device provided by another embodiment of the present application;

[0113] Figure 11 It is a schematic structural diagram of the system for testing the thermal and humidity comfort of a wearable device provided by yet another embodiment of the present application;

[0114] Figure 12 It is a schematic structural diagram of the system for testing the thermal and humidity comfort of a wearable device provided by another embodiment of the present application;

[0115] Figure 13 It is a schematic structural diagram of the system for testing the thermal and humidity comfort of a wearable device provided by another embodiment of the present application;

[0116] Figure 14 It is a schematic structural diagram of the device for testing the thermal and humidity comfort of a wearable device provided by an embodiment of the present application;

[0117] Figure 15 It is a schematic structural diagram of an electronic device provided by an embodiment of the present application.

[0118] Figure 16 It is a schematic structural diagram of an electronic device provided by another embodiment of the present application. Detailed implementation manners

[0119] The following provides a detailed description of the method for testing the thermal and humidity comfort of a wearable device, a warm body sweating prosthesis, a system, a device, an electronic device, a chip system, a storage medium, and a computer program provided by the present application with reference to the accompanying drawings.

[0120] Please refer to Figure 1 , Figure 1 which is a schematic flowchart of the method for testing the thermal and humidity comfort of a wearable device provided by an embodiment of the present application. The method may include the following parts or all of the content:

[0121] Step 101, obtain the first target heating power, the first target sweat flow rate, the first target temperature, the first reference temperature, the specific heat capacity, and the mass corresponding to the warm body sweating prosthesis. Among them, the first reference temperature is less than the first target temperature, and the wearable device to be tested is worn on the test area of the warm body sweating prosthesis.

[0122] It should be noted that the method for testing the thermal and humidity comfort of the wearable device in the embodiment of the present application may be executed by the device for testing the thermal and humidity comfort of the wearable device in the embodiment of the present application. The device for testing the thermal and humidity comfort of the wearable device in the embodiment of the present application may be configured in any electronic device to execute the method for testing the thermal and humidity comfort of the wearable device in the embodiment of the present application.

[0123] Among them, the wearable device to be tested may be any type of wearable device, and the embodiment of the present application does not make any limitations in this regard. That is, the method for testing the thermal and humidity comfort of the wearable device to be tested in the embodiment of the present application can be used to test the thermal and humidity comfort of any type of wearable device. For example, the wearable device to be tested in the embodiment of the present application may be an ordinary watch, a smart watch, a phone watch, a bracelet, an earphone, glasses, etc.

[0124] Among them, the warm body sweating prosthesis may refer to a device that can be heated and sweat to simulate the temperature and humidity conditions of the real human body surface. It should be noted that the specific form of the warm body sweating prosthesis is related to the specific type of the wearable device to be tested, and can be designed according to the wearing position of the wearable device to be tested on the real human body. In actual use, the form of the warm body sweating prosthesis can be designed according to the type of the wearable device to be tested, and the embodiment of the present application does not make any limitations on the specific form of the warm body sweating prosthesis. For example, if the wearable device to be tested is a watch or a bracelet, that is, the wearing position of the wearable device to be tested on the real human body is the wrist area, then the warm body sweating prosthesis can be a warm body sweating artificial hand; another example is that if the wearable device to be tested is an in-ear earphone, that is, the wearing position of the wearable device to be tested on the real human body is the concha (the entrance of the external auditory canal), then the warm body sweating prosthesis can be a warm body sweating artificial ear.

[0125] It should be noted that the wearing position of the wearable device to be tested may refer to the body part occupied by the wearable device to be tested when the user normally wears it. For example, if the wearable device to be tested is a watch, the wearing position may be the wrist; if the wearable device to be tested is an in-ear headphone, the wearing position may be the concha (at the entrance of the external auditory canal); if the wearable device to be tested is a head-mounted headphone, the wearing position may be the entire outer ear.

[0126] Among them, the first target heating power may refer to the power for driving the warm body sweating prosthesis to heat during the test of the wearable device to be tested.

[0127] Among them, the first target sweat flow rate may refer to the sweat flow rate for driving the warm body sweating prosthesis to sweat during the test of the wearable device to be tested.

[0128] Among them, the first target temperature may refer to the highest temperature that the warm body sweating prosthesis needs to reach during the test of the wearable device to be tested.

[0129] It should be noted that since different wearable devices may have differences in thermal and moisture comfort, and the obviousness of this difference may also vary when the temperature and humidity on the human body surface are different, the temperature range with a large difference in thermal and moisture comfort of different wearable devices can be analyzed through experience or experiments, and the thermal and moisture comfort of the wearable device can be tested within this temperature range to ensure the accuracy of the test results. Therefore, the first reference temperature in the embodiments of the present application can be the minimum value of this temperature range, and the first target temperature in the embodiments of the present application can be the maximum value of this temperature range. For example, it is determined that the difference in thermal and moisture comfort of different wearable devices is more obvious in the temperature range of 28 - 35 °C. Therefore, the first reference temperature can be determined to be 28 °C, and the first target temperature can be determined to be 35 °C.

[0130] In actual use, the specific values of the first reference temperature and the first target temperature can be determined according to actual test requirements and specific application scenarios, and the embodiments of the present application do not limit this.

[0131] Among them, the specific heat capacity and mass corresponding to the warm body sweating prosthesis may refer to the specific heat capacity and mass corresponding to the heated part of the test area of the warm body sweating prosthesis.

[0132] For example, Figure 2 is a schematic diagram of the structural layers of a warm body sweating prosthesis provided by the embodiments of the present application. From Figure 2As can be seen, the warm body sweating prosthesis is divided into three layers from the outside to the inside: the skin layer, the heating layer, and the device layer. Among them, the heating layer is used to heat the skin layer to simulate the heat generation and dissipation process of human metabolism, and the device layer is used to obtain the temperature of the skin layer, etc. Assume that the wearable device to be tested is a watch or a bracelet, and the warm body sweating prosthesis in the embodiment of the present application is a warm sweating prosthetic hand. The test area of the warm body sweating prosthetic hand is the wrist area, such as Figure 3 shown, which is a schematic structural diagram of a warm body sweating prosthetic hand provided by an embodiment of the present application. The heating devices in the heating layer can be centrally arranged under the skin layer in the test area to specifically heat the skin layer in the test area. Devices such as temperature sensors in the device layer can also be arranged under the skin layer in the test area to collect the temperature of the skin layer. Therefore, the specific heat capacity and mass corresponding to this warm body sweating prosthetic hand refer to Figure 3 the specific heat capacity and mass corresponding to the skin layer in the test area in

[0133] It should be noted that Figure 2 the skin layer, heating layer, and device layer shown in

[0134] are only for explaining the composition of the warm body sweating prosthesis, and are not intended to limit the positional relationship of the skin layer, heating layer, and device layer; in actual use, the skin layer, heating layer, and device layer of the warm body sweating prosthesis are not in a strictly laminated relationship. The skin layer is located on the outermost layer of the warm body sweating prosthesis, can have a certain thickness, and has some grooves. The heating layer can be embedded in the grooves of the skin layer to heat the skin layer; devices such as temperature sensors in the device layer that need to be in direct contact with the skin layer can also be in direct contact with the skin layer by means of grooving and punching.

[0135] For the device layer, this layer may include devices such as heating plates and heating wires; the layered function of the device layer needs to be able to simulate the heat generation and heat dissipation of human metabolism; the heating wire may be made of nickel-chromium alloy material with a diameter of 1.0 mm, and the heating power may be customized according to the design parameters.

[0136] For the device layer, this layer can be composed of circuit boards, electronic components and circuits; the layered functions of the device layer can include connecting to external heating and control systems, data transmission, etc.; a temperature sensor can be pre-buried in the skin layer to measure and monitor the temperature data of the skin layer of the warm body sweating prosthesis. In addition to circuit boards, electronic components and circuits, the device layer can also include a temperature receiver for receiving temperature data collected by the temperature sensor, so that the temperature data can be sent to the electronic device for processing through the temperature receiver. The device layer can use a high-precision digital temperature sensor for temperature collection and control.

[0137] It should be noted that the composition, function and material selection of the skin layer, heating layer and device layer listed above are only exemplary and cannot be regarded as limiting the present application. In actual use, the composition, function and material selection of each layer can be designed according to the actual test requirements and specific application scenarios, and the present application embodiment does not limit this.

[0138] In the embodiment of the present application, the skin layer of the test area of ​​the warm body sweating prosthesis may also include a plurality of simulated sweat pores, which are used to allow simulated sweat to flow out of the simulated sweat pores to simulate the sweating process of the human body. Figure 3 Taking the warm body sweating artificial hand as an example, the distribution of simulated sweat pores is as follows Figure 4 As shown, Figure 4 The test area of ​​the warm body sweating prosthetic hand shown contains 4 simulated sweat pores.

[0139] In the embodiment of the present application, the warm body sweating prosthesis may also include a simulated sweating device. The simulated sweating device may be driven by an electronic device and pump simulated sweat to simulated sweat pores according to the sweat flow rate set by the electronic device to simulate the sweating process of human skin. As an example, the simulated sweating device may be external. Since the more devices in the warm body sweating prosthesis, the greater the impact on the stability of the temperature change of the skin layer during the heating process of the warm body sweating prosthesis, the simulated sweating device may be external to reduce the number and volume of devices inside the warm body sweating prosthesis, and reduce the interference of the warm body sweating prosthesis itself on the test results, thereby improving the test accuracy of the wearing comfort of the wearable device.

[0140] In the embodiments of the present application, the method for testing the thermal and humidity comfort of the wearable device in the embodiments of the present application can be carried on any electronic device in the form of an application program. After opening the corresponding application program in the electronic device, a test interface can be displayed in the electronic device. In the test interface, setting controls for parameters such as heating power, sweat flow rate, target temperature, reference temperature, specific heat capacity, and mass can be provided. Users can select or enter the corresponding parameters themselves through the setting controls corresponding to these parameters. The electronic device determines the heating power, sweat flow rate, target temperature, reference temperature, specific heat capacity, and mass set by the user that it obtains as the first target heating power, the first target sweat flow rate, the first target temperature, the first reference temperature, the specific heat capacity, and the mass corresponding to the warm body sweating prosthesis, respectively.

[0141] As a possible implementation, users can be allowed to select or set the parameters required for testing within the adjustable ranges of the parameters corresponding to the warm body sweating prosthesis. Alternatively, before the test, relatively optimal parameter values can be determined through experiments and displayed as recommended values in the test interface. If the user does not modify the recommended values of the parameters, the recommended values of the parameters can be used as the various test parameters mentioned above. If the user believes that the recommended values are inappropriate, the user can also re-select or enter the parameters. In addition, since the specific heat capacity and mass corresponding to the warm body sweating prosthesis remain unchanged when the warm body sweating prosthesis in use remains the same, the specific heat capacity and mass corresponding to the warm body sweating prosthesis can also be determined before the test and stored in the electronic device. During the test, the stored specific heat capacity and mass can be directly obtained and participate in the test without the user setting them themselves.

[0142] It should be noted that since the material of the skin layer of the warm body sweating prosthesis may not be close to the texture of real human skin, in order to better simulate the processes of human body metabolism heat production, heat dissipation and sweating, a skin suit close to human skin can also be put on the warm body sweating prosthesis before the test to simulate human skin. Moreover, since it is necessary to drive the warm body sweating prosthesis to sweat during the test, the sweating process will wet the skin layer and the skin suit of the warm body sweating prosthesis. If the skin layer and the skin suit change from dry state to wet state during the test, it may cause certain fluctuations in the temperature of the skin layer of the warm body sweating prosthesis during the heating process, resulting in unstable temperature rise and thus affecting the test results. Therefore, the skin suit can be wetted after putting it on, so that the skin layer and the skin suit are in a wet state throughout the test to avoid the interference of the dry-wet state change of the skin layer and the skin suit on the test results. After wetting the skin suit, the wearable device to be tested can be worn on the test area of the warm body sweating prosthesis, and the test can be carried out after ensuring that the temperature of the warm body sweating prosthesis is reduced below the first reference temperature, so as to facilitate accurately determining the temperature rise duration of the warm body sweating prosthesis from the first reference temperature to the first target temperature subsequently. For example, if the first reference temperature is 28 °C, a temperature value OZ less than the first reference temperature can be set, such as OZ is 25 °C, so that the temperature of the warm body sweating prosthesis can be reduced below 25 °C before starting the test.

[0143] Furthermore, if the temperature and humidity of the test environment are unstable, it may also affect the test results. Therefore, during the test, the warm body sweating prosthesis and the wearable device to be tested can be placed in an environmental temperature and humidity control box, and the temperature and humidity in the environmental temperature and humidity control box can be adjusted to the set values before the test and kept constant during the test, so as to reduce the interference of the temperature and humidity changes in the test environment on the test results and further improve the test accuracy of the wearing comfort of the wearable device. That is, in a possible implementation manner of the embodiment of the present application, the above-mentioned warm body sweating prosthesis is placed in the environmental temperature and humidity control box; correspondingly, before the above step 101, the following steps may further be included:

[0144] Obtain the test environment temperature and the test environment humidity;

[0145] According to the test environment temperature and the test environment humidity, control the temperature and humidity in the environmental temperature and humidity control box to remain constant.

[0146] Among them, the test environment temperature and the test environment humidity can be set according to the actual test environment requirements.

[0147] As a possible implementation, before the test starts, in order to ensure that the temperature and humidity of the test environment remain constant, the warm body sweating prosthesis can also be placed in an environmental temperature and humidity control box, and the test environment temperature and test environment humidity set by the user through the electronic device can be obtained. Then, according to the test environment temperature and test environment humidity, the environmental temperature and humidity control box is driven to operate, so that the temperature in the environmental temperature and humidity control box reaches the set test environment temperature, and the humidity in the environmental temperature and humidity control box reaches the set test environment humidity, and the temperature and humidity in the environmental temperature and humidity control box are kept constant throughout the test process. After that, the formal test can be started.

[0148] Furthermore, before the formal test, the warm body sweating prosthesis can be driven to heat up multiple times, and then, according to whether the temperature rise duration of the warm body sweating prosthesis in a specific temperature range is close during each heating process, the consistency of the warm body sweating prosthesis can be verified. If the consistency of the warm body sweating prosthesis is good, it can be determined that the warm body sweating prosthesis has no faults, and then the subsequent formal test can be carried out. If the consistency of the warm body sweating prosthesis is poor, it indicates that the warm body sweating prosthesis may have faults, and then the warm body sweating prosthesis can be adjusted and then tested to further improve the test accuracy of the wearing comfort of the wearable device. That is, in a possible implementation manner of the embodiment of the present application, before the above step 101, the following steps may further be included:

[0149] Obtain the third target heating power, the third target temperature, and the third reference temperature corresponding to the warm body sweating prosthesis, where the third reference temperature is less than the third target temperature;

[0150] When the warm body sweating prosthesis is not wearing the wearable device to be tested, drive the warm body sweating prosthesis to heat up multiple times according to the third target heating power and the third target temperature, so that the test area is heated from the initial temperature to the third target temperature multiple times;

[0151] Respectively determine the third temperature rise duration corresponding to the test area each time it rises from the third reference temperature to the third target temperature;

[0152] Verify the consistency of the warm body sweating prosthesis according to the third temperature rise duration corresponding to the test area each time it rises from the third reference temperature to the third target temperature.

[0153] In a possible implementation manner of the embodiment of the present application, before testing the wearable device to be tested, the consistency of the warm body sweating prosthesis without wearing the wearable device to be tested can be verified to ensure that the performance of the warm body sweating prosthesis is stable and accurate, thereby ensuring the accuracy of the test results. Therefore, before testing the wearable device to be tested, a skin suit can be wrapped on the warm body sweating prosthesis, and in the dry state (i.e., without wetting the skin suit), according to the third target heating power and the third target temperature, the warm body sweating prosthesis can be driven to heat and sweat until the temperature of the test area of the warm body sweating prosthesis rises to the third target temperature, and the third temperature rise duration corresponding to the test area rising from the third reference temperature to the third target temperature is determined. After completing one test, after waiting for the temperature of the warm body sweating prosthesis to drop below the set temperature (the set temperature is less than the third reference temperature, for example, if the third reference temperature is 28 °C, the set temperature can be 25 °C), the next round of testing can be carried out; and so on. After multiple heating processes of the warm body sweating prosthesis, the third temperature rise durations corresponding to the test area rising from the third reference temperature to the third target temperature multiple times can be obtained, and then the consistency of the warm body sweating prosthesis can be verified according to whether the obtained third temperature rise durations each time are close. If the obtained third temperature rise durations each time are relatively close, it can be determined that the consistency of the warm body sweating prosthesis meets the requirements, and thus the warm body sweating prosthesis can be used to test the wearable device to be tested; if the obtained third temperature rise durations each time vary greatly, it can be determined that the consistency of the warm body sweating prosthesis does not meet the requirements, and thus the warm body sweating prosthesis can be replaced or adjusted, and after determining that the consistency of the warm body sweating prosthesis meets the requirements, the wearable device to be tested can be tested.

[0154] As a possible implementation manner, the maximum value and the minimum value of the third temperature rise durations obtained each time can be determined, and the difference between the maximum value and the minimum value can be determined. Furthermore, when the difference is less than or equal to the first threshold, it can be determined that the consistency of the warm body sweating prosthesis meets the requirements; when the difference is greater than the first threshold, it can be determined that the consistency of the warm body sweating prosthesis does not meet the requirements.

[0155] As a possible implementation manner, the standard deviation of the third temperature rise durations obtained each time can be determined, and when the standard deviation (or variance) is less than or equal to the second threshold, it can be determined that the consistency of the warm body sweating prosthesis meets the requirements; when the standard deviation (or variance) is greater than the second threshold, it can be determined that the consistency of the warm body sweating prosthesis does not meet the requirements.

[0156] It should be noted that the above-listed methods for determining the consistency of the warm body sweating prosthesis are only exemplary and should not be regarded as a limitation to this application. In actual use, an appropriate method can be selected according to actual needs and specific application scenarios to verify the consistency of the warm body sweating prosthesis, and the embodiments of this application do not make any limitations in this regard. In addition, the specific values of the first threshold or the second threshold can also be determined according to actual test needs and specific application scenarios, and the embodiments of this application do not make any limitations in this regard.

[0157] It should be noted that in the embodiments of this application, during the process of verifying the consistency of the warm body sweating prosthesis, except for not needing to wet the skin clothing in advance and not needing to drive the warm body sweating prosthesis to sweat, other methods for determining the third temperature rise duration corresponding to the test area rising from the third reference temperature to the third target temperature are the same as the methods for determining the first temperature rise duration corresponding to the test area rising from the first reference temperature to the first target temperature. The specific implementation process and principle can be referred to the subsequent detailed description.

[0158] In addition, the third target heating power in the embodiments of this application can be the same as the first target heating power, or can be different from the first target heating power. The third target temperature can be the same as the first target temperature, or can be different from the first target temperature. The third reference temperature can be the same as the first reference temperature, or can be different from the first reference temperature. The embodiments of this application do not make any limitations in this regard. As an example, the third target heating power can be the same as the first target heating power, the third target temperature can be the same as the first target temperature, and the third reference temperature can be the same as the first reference temperature to verify the consistency of the warm body sweating prosthesis when testing the wearable device to be tested.

[0159] Step 102: Drive the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, and the first target temperature, so that the test area rises from the initial temperature to the first target temperature.

[0160] Among them, the initial temperature of the test area can refer to the temperature of the test area before starting to heat the test area. For example, if the temperature of the test area needs to be cooled below 25°C each time during the test, then the initial temperature of the test area is less than or equal to 25°C.

[0161] In an embodiment of the present application, after obtaining the first target heating power, the first target sweat flow rate, and the first target temperature corresponding to the warm body sweating prosthesis, the warm body sweating prosthesis can be driven to heat at the first target heating power, and the warm body sweating prosthesis can be driven to sweat at the first target sweat flow rate, that is, the simulated sweating device is driven to pump the simulated sweat to each simulated sweat pore at the first target sweat flow rate; during the process of driving the warm body sweating prosthesis to heat and sweat, the real-time temperature of the warm body sweating prosthesis can be continuously collected and monitored through the temperature sensor in the device layer until the real-time temperature of the warm body sweating prosthesis reaches the first target temperature, then the driving of the warm body sweating prosthesis to heat and sweat is stopped.

[0162] Furthermore, if only the test area is heated, such that the test area is in direct contact with other unheated areas or directly in contact with the outside air, then the heating and sweating process of the test area is liable to be interfered with by the outside, thereby affecting the final test result. Therefore, auxiliary test partitions can be respectively arranged at both ends of the test area, and the auxiliary test partitions are heated and caused to sweat simultaneously during the test process, so as to prevent the test area from being in direct contact with the outside, thereby reducing the influence of outside interference on the test result and further improving the test accuracy of the wearing comfort of the wearable device. That is, in a possible implementation manner of an embodiment of the present application, each of the two ends of the above-mentioned test area includes an auxiliary test partition; correspondingly, before the above-mentioned step 102, the following steps may further be included:

[0163] Obtain the auxiliary heating temperature corresponding to the auxiliary test partition;

[0164] Correspondingly, the above-mentioned step 102 may include:

[0165] Drive the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, the first target temperature, and the auxiliary heating temperature, so that the test area is heated from the initial temperature to the first target temperature, and each auxiliary test partition is heated from the initial temperature to the auxiliary heating temperature.

[0166] Wherein, the auxiliary heating temperature may refer to the temperature that the auxiliary test partition needs to reach during the heating process in the test.

[0167] As a possible implementation, in order to prevent the test area from directly contacting the outside world and reduce the influence of external interference on the test results, an auxiliary test partition can be set at each end of the test area. The auxiliary test partition can also be heated and perspired, and the device layer can also include a temperature sensor and a temperature receiver corresponding to each auxiliary test partition respectively to monitor the temperature of each auxiliary test partition. During the test, in order to reduce the influence of external interference on the test results, during the heating of the test area, the auxiliary test partition can also be heated and perspired simultaneously. Therefore, during the test, the auxiliary heating temperature to be reached for the auxiliary test partition can also be set. Then, the warm body perspiration prosthesis can be driven to heat the test area and the auxiliary test partition simultaneously at the first target heating power, and the warm body perspiration prosthesis can be driven to drive the simulated perspiration device to pump the simulated perspiration to the simulated sweat pores at the first target sweat flow rate, so that the simulated perspiration flows out from the skin layer. And when the temperature of the auxiliary test partition reaches the auxiliary heating temperature, the temperature of the auxiliary test partition is kept constant, and when the temperature of the test area reaches the first target temperature, the heating and perspiration of the test area and the auxiliary test partition are stopped.

[0168] For example, taking the warm body perspiration prosthesis as a warm body perspiration prosthetic hand, the positional relationship between the test area and the auxiliary area is as Figure 5 shown. The skin layer of the warm body perspiration prosthetic hand contains 8 simulated sweat pores, and their positional distribution is as Figure 5 shown.

[0169] It should be noted that in actual use, the specific value of the auxiliary heating temperature corresponding to the auxiliary test partition can be determined according to the actual test requirements, the first reference temperature, and the first target temperature. The embodiments of the present application do not limit this. For example, the first reference temperature is 28 °C, the first target temperature is 35 °C, and the auxiliary heating temperature is 25 °C.

[0170] Step 103, determine the first temperature rise duration for the test area to rise from the first reference temperature to the first target temperature, where the first reference temperature is greater than the initial temperature.

[0171] As a possible implementation, during the test of the test area of the warm body perspiration prosthesis, the real-time temperature of the test area can be collected in real time through the temperature sensor corresponding to the test area and sent to the electronic device through the temperature receiver. The electronic device can record the time point when the real-time temperature of the test area reaches the first reference temperature when the real-time temperature of the test area reaches the first reference temperature, and record the time point when the real-time temperature of the test area reaches the first target temperature when the real-time temperature of the test area reaches the first target temperature. Then, the difference between these two time points is determined as the first temperature rise duration.

[0172] Furthermore, the temperature range with significant differences in the thermal and humidity comfort of different wearable devices can be analyzed through experiments, and the thermal and humidity comfort of the wearable devices can be tested within this temperature range. However, if the heated manikin is directly heated and raised in temperature within this temperature range, since the heated manikin may be unstable in heating and temperature rise at the beginning due to external influences, the determined temperature rise duration of the heated manikin within this temperature range will be inaccurate. Therefore, the heated manikin can be heated starting from an initial temperature lower than the first reference temperature, and the real-time temperature of the heated manikin during the heating process can be obtained at a preset frequency. Then, a temperature rise curve of the heated manikin during the heating process can be plotted based on each real-time temperature. Furthermore, the first temperature rise duration can be determined according to the time when the first reference temperature is reached and the time when the first target temperature is reached in the temperature rise curve, thus ensuring the accuracy of the determined temperature rise duration and further improving the test accuracy of the wearing comfort of the wearable device. That is, in a possible implementation manner of the embodiment of the present application, the above step 103 may include:

[0173] During the heating process of the heated manikin, obtain the real-time temperature corresponding to the test area at a preset acquisition frequency;

[0174] Generate a temperature rise curve corresponding to the test area according to each real-time temperature;

[0175] Determine the first temperature rise duration according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature.

[0176] As a possible implementation manner, in order to more accurately determine the first temperature rise duration for the test area to rise from the first reference temperature to the first target temperature, during the heating process of the test area, the real-time temperature of the test area collected by the temperature collector can be obtained at a preset acquisition frequency, and a temperature rise curve of the test area during the heating process can be plotted based on the acquisition time point of each real-time temperature. After the heating is completed, the difference between the time points corresponding to the first reference temperature and the first target temperature in the temperature rise curve can be determined as the first temperature rise duration.

[0177] It should be noted that since the real-time temperature of the test area is collected at intervals of a preset acquisition frequency, it may occur that the temperature is not collected at the moment when the real-time temperature of the test area reaches the first reference temperature or the first target temperature, which may lead to the situation that the generated temperature rise curve does not include the time points corresponding to the first reference temperature and / or the first target temperature. Therefore, if the temperature rise curve includes the time points corresponding to the first reference temperature and the first target temperature, the first temperature rise duration can be directly determined according to the difference between these two time points. If the time point corresponding to the first reference temperature is not included in the temperature rise curve, the time point corresponding to the temperature value closest to the first reference temperature in the temperature rise curve can be determined as the time point corresponding to the first reference temperature, or the time point corresponding to the first reference temperature can also be determined by interpolating the temperature rise curve; Similarly, if the time point corresponding to the first target temperature is not included in the temperature rise curve, the time point corresponding to the first target temperature can also be determined in the same way; After determining the time points corresponding to the first reference temperature and the first target temperature by the above method, the difference between these two time points can be determined as the first temperature rise duration.

[0178] For example, assume that the first reference temperature is 28 °C, the temperature rise curve includes the time point corresponding to the temperature value of 27.8 °C and the time point corresponding to the temperature value of 28.1 °C, but does not include the time point corresponding to the temperature value of 28 °C. Since 28.1 °C is the closest to 28 °C, the time point corresponding to the temperature value of 28.1 °C can be determined as the time point corresponding to the first reference temperature.

[0179] Furthermore, the test area of the warm body sweating prosthesis can be divided into multiple independent temperature control zones, and independent heating control can be carried out, and the real-time temperature of each temperature control zone can be collected independently to draw the temperature rise curves corresponding to each temperature control zone. Then, according to the temperature rise duration of each temperature control zone rising from the first reference temperature to the first target temperature, the temperature rise duration of the entire test area rising from the first reference temperature to the first target temperature can be determined, so as to make the temperature control of the test area more accurate and more in line with the temperature and humidity changes of the human body by carrying out more refined heating and temperature control on the test area. Thus, not only the influence of the subjective feelings of the test personnel on the test results is avoided, but also the same device can be repeatedly verified, and the test accuracy and test consistency of the wearing comfort of the wearable device are further improved. That is, in a possible implementation manner of the embodiment of the present application, the above-mentioned test area may include multiple temperature control zones, and the above-mentioned real-time temperature may include the real-time temperature corresponding to each temperature control zone; correspondingly, the above-mentioned generating the temperature rise curve corresponding to the test area according to each real-time temperature includes:

[0180] Generating the temperature rise curve corresponding to each temperature control zone according to the real-time temperature corresponding to each temperature control zone;

[0181] Correspondingly, determining the first temperature rise duration according to the temperature rise curve, the first reference temperature, and the first target temperature corresponding to the test area includes:

[0182] Determining the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature according to the temperature rise curve corresponding to each temperature control zone;

[0183] Determining the first temperature rise duration according to the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature.

[0184] As a possible implementation, in order to achieve more precise temperature control of the test area and ensure the accuracy of the test results, the test area can also be divided into multiple independent temperature control zones. Each temperature control zone can be heated separately (for example, it can be heated at different heating powers respectively, heated to different temperatures, etc.), and each temperature control zone has an independent temperature sensor and temperature receiver to collect and send the real-time temperature of each temperature control zone respectively. Therefore, each temperature control zone can be heated at the first target heating power, and the real-time temperature corresponding to each temperature control zone can be obtained respectively at a preset acquisition frequency during the heating process. After the real-time temperature of any one temperature control zone reaches the first target temperature, the heating of this temperature control zone can be stopped separately until the temperatures of all temperature control zones reach the first target temperature. For a temperature control zone, the temperature rise curve corresponding to this temperature control zone can be generated according to the real-time temperatures collected during the heating process of this temperature control zone, and the time point when this temperature control zone reaches the first reference temperature and the time point when it reaches the first target temperature can be determined according to the temperature rise curve corresponding to this temperature control zone, and the difference between these two time points can be determined as the temperature rise duration corresponding to this temperature control zone from the first reference temperature to the first target temperature. After determining the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature, the average value of the temperature rise durations corresponding to each temperature control zone from the first reference temperature to the first target temperature can be determined as the first temperature rise duration.

[0185] It should be noted that the method for determining the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature is the same as the method for determining the first temperature rise duration corresponding to the test area introduced above, and will not be elaborated here.

[0186] For example, taking the warm body sweating prosthesis as the warm body sweating prosthetic hand shown in Figure 4 as an example, each temperature control zone corresponding to its test area is as shown in Figure 6As shown, the test area is divided into 12 temperature control zones. Among them, the front of the wrist contains 6 temperature control zones, and the back of the wrist contains 6 temperature control zones, that is, the test area is an annular area surrounding the wrist for one week. Taking the sweating manikin prosthesis as the sweating manikin hand with an auxiliary test area as shown in Figure 5 as an example, each temperature control zone of the test area pair and 2 auxiliary test zones are as shown in Figure 7 As shown, the test area is divided into 12 temperature control zones. Among them, the front of the wrist contains 6 temperature control zones, and the back of the wrist contains 6 temperature control zones. Among them, the test area and 2 auxiliary test zones are both annular areas surrounding the wrist for one week.

[0187] Step 104: Determine the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise duration, and the prosthesis thermodynamic model.

[0188] Among them, the prosthesis thermodynamic model may refer to a pre-established model that can measure the comprehensive heat dissipation performance of the sweating manikin prosthesis under the wearable device wearing condition according to the heat generation and heat absorption conditions of the sweating manikin prosthesis.

[0189] As a possible implementation manner, the prosthesis thermodynamic model corresponding to the sweating manikin prosthesis can be constructed in the following manner:

[0190] First, it can be considered that there are three main factors affecting the temperature rise of the arm of the sweating manikin hand: (1) The heating power that can be freely set within the device power range ; (2) The comprehensive heat dissipation power under the wearable device wearing condition ; (3) Environmental changes such as environmental temperature and wind speed.

[0191] In the test scheme of the embodiment of the present application, it can be stipulated that in each test process, the sweating manikin prosthesis is heated with the same heating power, and the environmental conditions are kept unchanged by the environmental temperature and humidity control box. Then the comprehensive heat dissipation power of the sweating manikin prosthesis under the wearable device wearing condition Affected by the following four factors: (1) The style, wearing method, and wearing preference of the wearable device; (2) The morphological size of the wearable device (when the wearable device is a watch, the morphological size can include the size of the watch face, the width and length of the watch band, etc.); (3) The structural design of the wearable device (when the wearable device is a watch, the structural design can include the conformity of the watch face and watch band to the skin (tightness when wearing, mechanical structure of the watch face and watch band, etc.), the knitting or processing technology of the watch band, the design of the fixing pores of the watch band, etc.); (4) The thermo-hygroscopic performance of the material of the wearable device (when the wearable device is a watch, it includes the thermo-hygroscopic performance of the materials of the watch face and watch band (the self-temperature difference caused by the heat capacity difference between the watch face and watch band, the heat conduction rate (thermal resistivity), etc.)).

[0192] Therefore, the comprehensive heat dissipation power is the final result of the combined action of various complex influencing factors, and can more comprehensively and objectively reflect the comprehensive thermo-hygroscopic performance after the coupling of multiple factors such as heat and vapor permeation evaporation, heat contact conduction, and heat radiation diffusion under the microenvironment conditions when the human body sweats and wears the wearable device.

[0193] For each tested wearable device under the working conditions specified in this scheme, when the metabolic heat generation is simulated inside the warm body sweating prosthesis, there are also three heat dissipation processes of heat conduction, heat radiation, and air convection occurring simultaneously on the surface of the warm body sweating prosthesis wearing the wearable device. Due to the heating power and the comprehensive heat dissipation power having a difference, it causes the accumulation of heat energy inside the warm body sweating prosthesis, resulting in an increase in the temperature of the warm body sweating prosthesis. According to the law of conservation of energy, we can obtain:

[0194] (1)

[0195] Among them, is the electric work absorbed by the warm body sweating prosthesis during the temperature rise in the specified temperature range, is the electric work absorbed by the wearable device during the temperature rise, is the time consumed for heating the wearable device in the specified temperature rise range. Since , the above formula can be rewritten as:

[0196] (2)

[0197] Therefore, we have:

[0198] (3)

[0199] (4)

[0200] Among them, is the heat energy converted from the electric work, is the specific heat capacity of the test area, For the quality of the test area, For the temperature change amount, the values of can be measured by physical measurement using these fixed-value parameters. Therefore, the value of is a fixed value, which is the preset heating power value of the warm body sweating prosthesis and is also a fixed value. is the time taken for the wearable device to heat up in the specified temperature rise range. That is, the prosthesis thermodynamic model in the embodiments of the present application can be Formula 3 and Formula 4.

[0201] Therefore, in a possible implementation manner of the embodiments of the present application, the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested can be determined in the following manner:

[0202] Determine the target electric work absorbed by the test area when the temperature rises from the first reference temperature to the first target temperature according to the difference between the first target temperature and the first reference temperature, the specific heat capacity, and the mass;

[0203] Determine the target moisture permeability and heat dissipation index according to the target electric work, the first target heating power, the first temperature rise duration, and the prosthesis thermodynamic model.

[0204] In the embodiments of the present application, after determining the first temperature rise duration corresponding to the warm body sweating prosthesis when wearing the wearable device to be tested and rising from the first reference temperature to the first target temperature, the difference between the first target temperature and the first reference temperature can be determined and then the specific heat capacity, the mass of the test area, and the difference between the first target temperature and the first reference temperature are substituted into Formula (4) to determine the target electric work absorbed by the test area when the temperature rises from the first reference temperature to the first target temperature ; then, the target electric work and the first target heating power are used as and the first temperature rise duration is used as and substituted into Formula 3 to determine the comprehensive heat dissipation power of the warm body sweating prosthesis under the condition of wearing the wearable device to be tested, and the comprehensive heat dissipation index can be determined as the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested.

[0205] Further, since the wearable device affects the heat dissipation of the warm body sweating prosthesis when the warm body sweating prosthesis wears the wearable device, the comprehensive heat dissipation performance of the warm body sweating prosthesis when wearing the wearable device is generally poor compared with when not wearing the wearable device. Therefore, if the measured target moisture permeability and heat dissipation index is less than the moisture permeability and heat dissipation index when not wearing the wearable device, it indicates that the target moisture permeability and heat dissipation index is reliable, that is, it can be determined that the target moisture permeability and heat dissipation index is effective; if the target moisture permeability and heat dissipation index is greater than or equal to the moisture permeability and heat dissipation index when not wearing the wearable device, it indicates that the comprehensive heat dissipation performance of the warm body sweating prosthesis when wearing the wearable device is better than that when not wearing the wearable device, which means that the measured target moisture permeability and heat dissipation index may be inaccurate. Therefore, it can be retested, so as to verify the test result of the wearable device to be tested by using the reference moisture permeability and heat dissipation index measured when the warm body sweating prosthesis does not wear the wearable device as a reference, so as to further improve the test accuracy of the wearing comfort of the wearable device. That is, in a possible implementation manner of the embodiment of the present application, after the above step 104, the following steps may further be included:

[0206] Obtain the reference moisture permeability and heat dissipation index corresponding to the warm body sweating prosthesis, where the reference moisture permeability and heat dissipation index is obtained by testing when the warm body sweating prosthesis does not wear the wearable device to be tested;

[0207] When the target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index, determine that the target moisture permeability and heat dissipation index is effective;

[0208] When the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index, determine that the target moisture permeability and heat dissipation index is invalid, and retest the wearable device to be tested.

[0209] It should be noted that the reference moisture permeability and heat dissipation index may be measured in advance and stored in the electronic device before testing the wearable device to be tested. Thus, after measuring the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested, the reference moisture permeability and heat dissipation index measured in advance can be directly obtained to verify the effectiveness of the target moisture permeability and heat dissipation index.

[0210] As a possible implementation, if the target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index, it indicates that the comprehensive heat dissipation efficiency of the warm body sweating prosthesis under the condition of wearing the wearable device to be tested is lower than that under the condition of not wearing the wearable device to be tested. Therefore, it can be determined that the target moisture permeability and heat dissipation index is relatively accurate, and thus it can be determined that the facial moisture permeability and heat dissipation index is valid. If the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index, it indicates that the comprehensive heat dissipation efficiency of the warm body sweating prosthesis under the condition of wearing the wearable device to be tested is due to the comprehensive heat dissipation efficiency of not wearing the wearable device to be tested, which obviously does not conform to the actual situation, that is, the test result of this time may be incorrect. Therefore, it can be determined that the target moisture permeability and heat dissipation index is invalid and retested to ensure the accuracy of the test result.

[0211] It should be noted that whether it is to test another wearable device after testing one wearable device to be tested or to repeat the test on the same wearable device to be tested, after each test is completed, the warm body sweating prosthesis needs to be cooled to below the set temperature (the set temperature is less than the first reference temperature) before the next round of testing can start.

[0212] Furthermore, the reference moisture permeability and heat dissipation index of the warm body sweating prosthesis without wearing the wearable device can be measured by conducting the same test when the warm body sweating prosthesis is not wearing the wearable device, and the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested can be verified according to the reference moisture permeability and heat dissipation index, thereby further improving the test accuracy of the wearing comfort of the wearable device. That is, in a possible implementation manner of the embodiment of the present application, the above reference moisture permeability and heat dissipation index can be determined by the following method:

[0213] Obtain the second target heating power, second target sweat flow rate, second target temperature, second reference temperature, specific heat capacity and mass corresponding to the warm body sweating prosthesis, wherein the second reference temperature is less than the second target temperature;

[0214] When the warm body sweating prosthesis is not wearing the wearable device to be tested, drive the warm body sweating prosthesis to heat and sweat according to the second target heating power, second target sweat flow rate and second target temperature, so that the test area is heated from the initial temperature to the second target temperature;

[0215] Determine the second temperature rise duration corresponding to the test area heating from the second reference temperature to the second target temperature;

[0216] Determine the reference moisture permeability and heat dissipation index according to the second target heating power, second reference temperature, second target temperature, specific heat capacity, mass and second temperature rise duration.

[0217] In a possible implementation manner of the embodiments of the present application, before testing the wearable device to be tested, the comprehensive heat dissipation power of the warm body sweating prosthesis without wearing the wearable device to be tested can be tested under the same test conditions to determine the reference moisture permeability and heat dissipation index. That is to say, when determining the reference moisture permeability and heat dissipation index, except that the warm body sweating prosthesis does not wear the wearable device to be tested, other test conditions and test processes can be the same. Therefore, the second target heating power can be the same as the first target heating power, the second target sweat flow rate can be the same as the first target sweat flow rate, the second target temperature can be the same as the first target temperature, and the second reference temperature can also be the same as the first reference temperature; and other external conditions can also be the same. For example, if a skin suit is put on and wetted outside the warm body sweating prosthesis when testing the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested, then a skin suit also needs to be put on and wetted outside the warm body sweating prosthesis when testing the reference moisture permeability and heat dissipation index. The specific test process and implementation principle for testing the reference moisture permeability and heat dissipation index can refer to the test process of the foregoing target moisture permeability and heat dissipation index, which will not be elaborated here.

[0218] The method for testing the thermal and moisture comfort of the wearable device provided by the embodiments of the present application wears the wearable device to be tested on the warm body sweating prosthesis, and drives the warm body sweating prosthesis to heat and sweat, so as to simulate the process of human body metabolism generating heat, dissipating heat and sweating when wearing the wearable device. Furthermore, according to the heating power of the test area of the warm body sweating prosthesis, the temperature rise duration corresponding to a specific temperature range, the temperature difference in the specific temperature range, the specific heat capacity and mass of the test area, and the preset prosthesis thermodynamic model, the comprehensive heat dissipation power during the test of the test area, that is, the target moisture permeability and heat dissipation index of the wearable device to be tested, is determined, so as to measure the thermal and moisture comfort of the wearable device through the moisture permeability and heat dissipation index, thereby comprehensively evaluating the temperature and humidity conditions during the wearing process of the wearable device through the moisture permeability and heat dissipation index, avoiding the influence of the subjective feelings of the testers on the test results, and enabling repeated verification for the same device, improving the test accuracy and test consistency of the wearing comfort of the wearable device.

[0219] Please refer to Figure 8 , Figure 8It is an overall process example diagram of the method for testing the thermal and humidity comfort of a wearable device provided by an embodiment of the present application. As an example, the testing process of the thermal and humidity comfort of the wearable device in the embodiment of the present application may include: 1. Conduct a dry skin suit test on the warm body sweating prosthesis without wearing the wearable device (i.e., verify the consistency of the warm body sweating prosthesis); 2. Conduct a wet skin suit test on the warm body sweating prosthesis without wearing the wearable device (i.e., determine the reference moisture permeability and heat dissipation index); 3. Conduct a parallel test of the humidity and heat of the wearable device to be tested (i.e., test the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested).

[0220] Therefore, in a possible implementation manner of the embodiment of the present application, before testing the wearable device to be tested, it is possible to first conduct a dry skin suit test on the warm body sweating prosthesis without wearing the wearable device to verify the consistency of the warm body sweating prosthesis. That is, without wearing the wearable device on the warm body sweating prosthesis, put on the skin suit and keep the skin suit in a dry state, and then drive the warm body sweating prosthesis to heat multiple times to verify the consistency of the warm body sweating prosthesis. As Figure 8 shown, the process of verifying the consistency of the warm body sweating prosthesis may include: adjusting and recording the temperature and humidity of the environmental temperature and humidity control box; putting the warm body sweating prosthesis into the skin suit; placing the warm body sweating prosthesis in the environmental temperature and humidity control box; driving the warm body sweating prosthesis to heat, and setting the third target temperature to OE degrees; recording the temperature rise curve during the heating process of the warm body sweating prosthesis, and reading the third temperature rise duration from OI degrees to OE degrees; after waiting for the temperature of the warm body sweating prosthesis to cool below OZ degrees (less than OI degrees), repeat the above heating process to verify the consistency of the warm body sweating prosthesis according to the third temperature rise duration measured each time.

[0221] After determining that the consistency of the warm body sweating prosthesis meets the requirements, it is possible to conduct a wet skin suit test on the warm body sweating prosthesis without wearing the wearable device to measure the reference moisture permeability and heat dissipation index under the condition of not wearing the wearable device, so as to verify the effectiveness of the target moisture permeability and heat dissipation index of the wearable device to be tested measured subsequently. As Figure 8 shown, the process of conducting a wet skin suit test on the warm body sweating prosthesis may include: lowering the temperature of the warm body sweating prosthesis to OZ degrees or below; starting the simulated sweating device to wet the skin suit outside the warm body sweating prosthesis for wet testing; starting the heating and sweating functions of the artificial hand, and setting the second target temperature to OE degrees; intercepting the temperature rise curve in the range from OI degrees to OE degrees to determine the second temperature rise duration from OI degrees to OE degrees; and determining the reference moisture permeability and heat dissipation index according to the second temperature rise duration and the prosthesis thermodynamic model.

[0222] As Figure 8As shown, the process of formally testing the wearable device to be tested may include: confirming the number of the wearable device to be tested and making a record; confirming that the temperature of the warm body sweating prosthesis drops to OZ degrees or below, and at the same time confirming that the surface of the warm body sweating prosthesis remains moist; wearing the wearable device to be tested on the test area of the warm body sweating prosthesis; starting the heating and sweating functions of the warm body sweating prosthesis, and setting the first target temperature to OE degrees; recording the temperature change curve of the prosthesis during the warming process with respect to the heating time, and reading the first temperature rise duration from OI degrees to OE degrees of the temperature rise curve; determining the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first temperature rise duration and the prosthesis thermodynamics model; verifying the effectiveness of the target moisture permeability and heat dissipation index according to the reference moisture permeability and heat dissipation index.

[0223] It should be noted that Figure 8 For other specific implementation processes and principles of the overall process of the method for testing the thermal and moisture comfort of the wearable device shown above, reference can be made to the detailed description of the foregoing embodiments, which will not be elaborated here.

[0224] It should be understood that the magnitudes of the sequence numbers of the steps in the above embodiments do not mean the order of execution. The order of execution of each process should be determined according to its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present application.

[0225] Corresponding to the method for testing the thermal and moisture comfort of the wearable device described in the foregoing embodiments, an embodiment of the present application also provides a warm body sweating prosthesis for testing the thermal and moisture comfort of the wearable device. The warm body sweating prosthesis includes a test area for wearing the wearable device to be tested. The warm body sweating prosthesis includes: a skin layer, a heating layer, a device layer, and a simulated sweating device, where:

[0226] The skin layer includes a plurality of simulated sweat pores for allowing the simulated sweat pumped by the simulated sweating device to flow out from the skin layer;

[0227] The heating layer is used to heat the skin layer to simulate the warming process of the human skin;

[0228] The device layer includes a temperature sensor and a temperature receiver. The temperature sensor is used to collect the real-time temperature of the skin layer, and the temperature receiver is used to send the real-time temperature collected by the temperature sensor;

[0229] The simulated sweating device is used to pump the simulated sweat to the simulated sweat pores under the drive of the electronic device to simulate the sweating process of the human skin.

[0230] For example, Figure 2 is a schematic diagram of the structural layers of a warm body sweating prosthesis provided by an embodiment of the present application. From Figure 2As can be seen, the warm body sweating prosthesis is divided into three layers from the outside to the inside: the skin layer, the heating layer, and the device layer. Among them, the heating layer is used to heat the skin layer to simulate the heat generation and dissipation process of human metabolism, and the device layer is used to obtain the temperature of the skin layer, etc. Assume that the wearable device to be tested is a watch or a bracelet, and the warm body sweating prosthesis in the embodiment of the present application is a warm sweating prosthetic hand. The test area of the warm body sweating prosthetic hand is the wrist area, such as Figure 3 shown, which is a schematic structural diagram of a warm body sweating prosthetic hand provided by an embodiment of the present application. The heating devices in the heating layer can be centrally arranged under the skin layer in the test area to specifically heat the skin layer in the test area. Devices such as temperature sensors and temperature receivers in the device layer can also be arranged under the skin layer in the test area to collect and transmit the temperature of the skin layer.

[0231] It should be noted that Figure 2 the skin layer, heating layer, and device layer shown in are only for explaining the composition of the warm body sweating prosthesis, and are not intended to limit the positional relationship of the skin layer, heating layer, and device layer; in actual use, the skin layer, heating layer, and device layer of the warm body sweating prosthesis are not in a strict stacked relationship. The skin layer is located on the outermost layer of the warm body sweating prosthesis, can have a certain thickness, and has some grooves. The heating layer can be embedded in the grooves of the skin layer to heat the skin layer; devices such as temperature sensors in the device layer that need to be in direct contact with the skin layer can also be in direct contact with the skin layer by means of grooving and punching.

[0232] As an example, the warm body sweating prosthesis can be selected and designed in the following way: For the skin layer, the layer separation function needs to consider characteristics such as material durability and the ability to simulate the heat capacity characteristics of the human body. The external protective layer (i.e., the skin layer) of the warm body sweating prosthesis needs to have good thermal conductivity and impact resistance. Carbon fiber can effectively enhance the thermal conductivity uniformity of the protective layer and enhance the thermal conductivity. This material has a high thermal response speed and good linear output in thermal sensing and can be used for rapid temperature measurement and change. In addition, this material has high temperature stability and a small thermal expansion coefficient, can perform thermal sensing measurements in a high temperature environment, and maintain a small deformation when the temperature changes, so as to obtain more accurate measurement results. Therefore, a fiberglass material formed by combining carbon fiber with a polymer resin material that can simulate the heat capacity characteristics of the human body, with a thermal conductivity coefficient close to the thermal conduction parameters of the human skin surface and having antibacterial and high temperature resistant characteristics, can be used as the skin layer material of the warm body sweating prosthesis.

[0233] As for the device layer, the layer may include devices such as heating sheets and heating wires; the layering function of the device layer needs to have the function of simulating the heat generation and heat dissipation of human metabolism; the heating wire may be made of a nickel-chromium alloy material with a diameter of 1.0 mm, and the heating power may be customized according to the design parameters. As an example, the warm body sweating prosthesis of the embodiment of the present application may provide two heating modes: constant temperature heating control and constant power heating control.

[0234] For the device layer, this layer can be composed of circuit boards, electronic components and circuits; the layered functions of the device layer can include connecting to external heating and control systems, data transmission, etc.; a temperature sensor can be pre-buried in the skin layer to measure and monitor the temperature data of the skin layer of the warm body sweating prosthesis. In addition to circuit boards, electronic components and circuits, the device layer can also include a temperature receiver for receiving temperature data collected by the temperature sensor, so that the temperature data can be sent to the electronic device for processing through the temperature receiver. The device layer can use a high-precision digital temperature sensor for temperature collection and control.

[0235] It should be noted that the composition, function and material selection of the skin layer, heating layer and device layer listed above are only exemplary and cannot be regarded as limiting the present application. In actual use, the composition, function and material selection of each layer can be designed according to the actual test requirements and specific application scenarios, and the present application embodiment does not limit this.

[0236] In the embodiment of the present application, the skin layer of the test area of ​​the warm body sweating prosthesis may also include a plurality of simulated sweat pores, which are used to allow simulated sweat to flow out of the simulated sweat pores to simulate the sweating process of the human body. Figure 3 Taking the warm body sweating artificial hand as an example, the distribution of simulated sweat pores is as follows Figure 4 As shown, Figure 4 The test area of ​​the warm body sweating prosthetic hand shown contains 4 simulated sweat pores.

[0237] In the embodiment of the present application, the warm body sweating prosthesis may also include a simulated sweating device, which can be driven by the electronic device to pump simulated sweat to the simulated sweat pores according to the sweat flow rate set by the electronic device to simulate the sweating process of human skin. As an example, the flow rate range of simulated sweating until the simulated sweat is pumped can be 0ml / min-38ml / min.

[0238] Further, in a possible implementation of the present application, the simulated sweating device can be external. Since the more components there are in the warm body sweating prosthesis, the greater the impact on the stability of the temperature change of the skin layer during the heating process of the warm body sweating prosthesis, the simulated sweating device can be placed externally to reduce the number and volume of components inside the warm body sweating prosthesis and reduce the interference of the warm body sweating prosthesis itself on the test results, thereby improving the test accuracy of the wearing comfort of the wearable device.

[0239] Further, in another possible implementation of the present application, both ends of the above-mentioned test area respectively include an auxiliary test partition, the heating layer further includes a heating device corresponding to each auxiliary test partition, and the device layer further includes a temperature sensor and a temperature receiver corresponding to each auxiliary test partition.

[0240] As a possible implementation, in order to prevent the test area from directly contacting the outside world and reduce the influence of external interference on the test results, an auxiliary test partition can be set at both ends of the test area. The auxiliary test partition can also be heated and sweat, and the device layer can also include a temperature sensor and a temperature receiver corresponding to each auxiliary test partition respectively to monitor the temperature of each auxiliary test partition.

[0241] For example, taking the warm body sweating prosthesis as a warm body sweating prosthetic hand, the positional relationship between the test area and the auxiliary area is as Figure 5 shown. The skin layer of this warm body sweating prosthetic hand contains 8 simulated sweat pores, and their position distribution is as Figure 5 shown.

[0242] In this way, if only the test area is heated, making the test area directly contact other unheated areas or directly contact the outside air, the heating and sweating process of the test area is likely to be interfered by the outside world, thus affecting the final test results. Therefore, auxiliary test partitions can be set at both ends of the test area, and the auxiliary test partitions are heated and sweat simultaneously during the test to prevent the test area from directly contacting the outside world, thereby reducing the influence of external interference on the test results and further improving the test accuracy of the wearing comfort of the wearable device.

[0243] Further, in yet another possible implementation of the present application, the above-mentioned test area can include multiple temperature control partitions, the heating layer can include a heating device corresponding to each temperature control partition, and the device layer can include a temperature sensor corresponding to each temperature control partition and a temperature receiver corresponding to each temperature sensor.

[0244] As a possible implementation, in order to achieve more precise temperature control of the test area and ensure the accuracy of test results, the test area can also be divided into multiple independent temperature control zones. Each temperature control zone can be heated independently (for example, it can be heated with different heating powers respectively, heated to different temperatures respectively, etc.), and each temperature control zone is equipped with an independent temperature sensor and a temperature receiver to collect and transmit the real-time temperature of each temperature control zone respectively.

[0245] For example, taking the warm body sweating prosthesis as the warm body sweating prosthetic hand shown in Figure 4 as an example, the respective temperature control zones corresponding to its test area are as shown in Figure 6 . The test area is divided into 12 temperature control zones in total. Among them, the front of the wrist contains 6 temperature control zones, and the back of the wrist contains 6 temperature control zones, that is, the test area is an annular area around the wrist for one week. Taking the warm body sweating prosthesis as the warm body sweating prosthetic hand shown in Figure 5 with an auxiliary test area as an example, the respective temperature control zones corresponding to the test area and the 2 auxiliary test zones are as shown in Figure 7 . The test area is divided into 12 temperature control zones in total. Among them, the front of the wrist contains 6 temperature control zones, and the back of the wrist contains 6 temperature control zones. Among them, the test area and the 2 auxiliary test zones are both annular areas around the wrist for one week.

[0246] In this way, by dividing the test area of the warm body sweating prosthesis into multiple independent temperature control zones, performing independent heating control, and independently collecting and transmitting the real-time temperature of each temperature control zone through independent temperature sensors, the temperature control of the test area is made more accurate and more in line with the temperature and humidity changes of the human body. Thus, not only the influence of the subjective feelings of the test personnel on the test results is avoided, but also the same device can be repeatedly verified, and furthermore, the test accuracy and test consistency of the wearing comfort of the wearable device are improved.

[0247] Corresponding to the method for testing the thermal and humidity comfort of the wearable device described in the above embodiments, Figure 9 shows a schematic structural diagram of the thermal and humidity comfort test system of the wearable device provided by the embodiments of the present application. For the convenience of description, only the parts related to the embodiments of the present application are shown.

[0248] Referring to Figure 9 , the thermal and humidity comfort test system of the wearable device includes: an electronic device and a warm body sweating prosthesis. The electronic device is used to implement the method for testing the thermal and humidity comfort of the wearable device as described above.

[0249] It should be noted that Figure 9 the simulated sweating device of the warm body sweating prosthesis in

[0250] In a possible implementation manner of the present application, the above system may further include an environmental temperature and humidity control box, which can be used to place a warm body sweating prosthesis and keep the temperature and humidity inside the environmental temperature and humidity control box constant, as Figure 10 shown.

[0251] Further, in another possible implementation manner of the present application, the above system may further include a data collector, which can be used to obtain the real-time temperature and real-time sweat flow rate of the warm body sweating prosthesis, and display the real-time temperature and real-time sweat flow rate, as Figure 11 shown.

[0252] Optionally, in another possible implementation manner of the present application, the above system may further include a communication data box, which is used to transmit data between the electronic device and the warm body sweating prosthesis, between the electronic device and the environmental temperature and humidity control box, and between the warm body sweating prosthesis and the data collector, as Figure 12 shown.

[0253] Optionally, in another possible implementation manner of the present application, the above system may further include a system power adapter, which is used to supply power to components such as the communication data box, the analog sweating device, and the data collector in the system, as Figure 13 shown.

[0254] It should be noted that for the information interaction, execution process, etc. between the above components of the system, since they are based on the same concept as the method embodiment of the present application, their specific functions and the technical effects brought are specifically described in the method embodiment part, and will not be elaborated here.

[0255] Corresponding to the method for testing the thermal and humidity comfort of the wearable device described in the above embodiment, Figure 14 FIG. shows a structural block diagram of a device for testing the thermal and humidity comfort of a wearable device provided by an embodiment of the present application. For the sake of simplicity, only the parts related to the embodiment of the present application are shown.

[0256] Referring to Figure 14 , the device 1400 includes:

[0257] A first acquisition module 1401, configured to acquire a first target heating power, a first target sweat flow rate, a first target temperature, a first reference temperature, a specific heat capacity, and a mass corresponding to the warm body sweating prosthesis, where the first reference temperature is less than the first target temperature, and the wearable device to be tested is worn on the test area of the warm body sweating prosthesis;

[0258] The first driving module 1402 is configured to drive the heated sweating manikin to heat and sweat according to the first target heating power, the first target sweat flow rate, and the first target temperature, so that the test area is heated from the initial temperature to the first target temperature;

[0259] The first determining module 1403 is configured to determine the first temperature rise duration corresponding to the test area being heated from the first reference temperature to the first target temperature, where the first reference temperature is greater than the initial temperature;

[0260] The second determining module 1404 is configured to determine the target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise duration, and the manikin thermodynamics model.

[0261] The thermal and moisture comfort test device for the wearable device provided by the embodiments of the present application simulates the processes of human body metabolic heat production, heat dissipation, and sweating when wearing the wearable device by wearing the wearable device to be tested on the heated sweating manikin and driving the heated sweating manikin to heat and sweat. Furthermore, according to the heating power of the test area of the heated sweating manikin, the temperature rise duration corresponding to a specific temperature range, the temperature difference in the specific temperature range, the specific heat capacity and mass of the test area, and the preset manikin thermodynamics model, the comprehensive heat dissipation power during the test of the test area, that is, the target moisture permeability and heat dissipation index of the wearable device to be tested, is determined to measure the thermal and moisture comfort of the wearable device through the moisture permeability and heat dissipation index, so as to comprehensively evaluate the temperature and humidity conditions during the wearing process of the wearable device through the moisture permeability and heat dissipation index, avoiding the influence of the subjective feelings of the testers on the test results, and being able to perform repeated verification for the same device, improving the test accuracy and test consistency of the wearing comfort of the wearable device.

[0262] In a possible implementation manner of the present application, the above-mentioned second determining module 1404 includes:

[0263] The first determining unit is configured to determine the target electric work absorbed by the test area when being heated from the first reference temperature to the first target temperature according to the difference between the first target temperature and the first reference temperature, the specific heat capacity, and the mass;

[0264] The second determining unit is configured to determine the target moisture permeability and heat dissipation index according to the target electric work, the first target heating power, the first temperature rise duration, and the manikin thermodynamics model.

[0265] Furthermore, in another possible implementation manner of the present application, the above-mentioned first determining module 1403 includes:

[0266] The first obtaining unit is configured to obtain the real-time temperature corresponding to the test area at a preset acquisition frequency during the heating process of the heated sweating manikin;

[0267] The first generating unit is configured to generate a temperature rise curve corresponding to the test area according to each real-time temperature;

[0268] The third determining unit is configured to determine a first temperature rise duration according to the temperature rise curve corresponding to the test area, a first reference temperature, and a first target temperature.

[0269] Further, in another possible implementation manner of the present application, the above-mentioned test area includes a plurality of temperature control zones, and the above-mentioned real-time temperature includes the real-time temperature corresponding to each temperature control zone; correspondingly, the above-mentioned first generating unit is specifically configured to:

[0270] Generate a temperature rise curve corresponding to each temperature control zone respectively according to the real-time temperature corresponding to each temperature control zone;

[0271] Determining a first temperature rise duration according to the temperature rise curve corresponding to the test area, a first reference temperature, and a first target temperature includes:

[0272] Determine the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature respectively according to the temperature rise curve corresponding to each temperature control zone;

[0273] Determine the first temperature rise duration according to the temperature rise duration corresponding to each temperature control zone from the first reference temperature to the first target temperature.

[0274] Further, in another possible implementation manner of the present application, the above-mentioned device 1400 further includes:

[0275] The second obtaining module is configured to obtain a reference moisture permeability and heat dissipation index corresponding to the warm body sweating prosthesis, where the reference moisture permeability and heat dissipation index is obtained by testing when the warm body sweating prosthesis is not wearing the wearable device to be tested;

[0276] The third determining module is configured to determine that the target moisture permeability and heat dissipation index is valid when the target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index;

[0277] The fourth determining module is configured to determine that the target moisture permeability and heat dissipation index is invalid when the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index, and re-test the wearable device to be tested.

[0278] Further, in another possible implementation manner of the present application, the above-mentioned reference moisture permeability and heat dissipation index is determined by the following method:

[0279] Obtain a second target heating power, a second target sweat flow rate, a second target temperature, a second reference temperature, specific heat capacity, and mass corresponding to the warm body sweating prosthesis, where the second reference temperature is less than the second target temperature;

[0280] When the warm body sweating prosthesis is not worn on the wearable device to be tested, drive the warm body sweating prosthesis to heat and sweat according to the second target heating power, the second target sweat flow rate, and the second target temperature, so that the test area is heated from the initial temperature to the second target temperature;

[0281] Determine the second temperature rise duration corresponding to the test area being heated from the second reference temperature to the second target temperature;

[0282] Determine the reference moisture permeability and heat dissipation index according to the second target heating power, the second reference temperature, the second target temperature, the specific heat capacity, the mass, and the second temperature rise duration.

[0283] Further, in another possible implementation manner of the present application, the above-mentioned device 1400 further includes:

[0284] A third acquisition module, configured to acquire a third target heating power, a third target sweat flow rate, a third target temperature, and a third reference temperature corresponding to the warm body sweating prosthesis, where the third reference temperature is less than the third target temperature;

[0285] A second driving module, configured to drive the warm body sweating prosthesis to heat and sweat multiple times according to the third target heating power, the third target sweat flow rate, and the third target temperature when the warm body sweating prosthesis is not worn on the wearable device to be tested, so that the test area is heated from the initial temperature to the third target temperature multiple times;

[0286] A fifth determination module, configured to respectively determine the third temperature rise duration corresponding to the test area being heated from the third reference temperature to the third target temperature each time;

[0287] A verification module, configured to verify the consistency of the warm body sweating prosthesis according to the third temperature rise duration corresponding to the test area being heated from the third reference temperature to the third target temperature each time.

[0288] Further, in another possible implementation manner of the present application, both ends of the above-mentioned test area respectively include an auxiliary test partition; correspondingly, the above-mentioned device 1400 further includes:

[0289] A fourth acquisition module, configured to acquire the auxiliary heating temperature corresponding to the auxiliary test partition;

[0290] Correspondingly, the above-mentioned first driving module 1402 includes:

[0291] A first driving unit, configured to drive the warm body sweating prosthesis to heat and sweat according to the first target heating power, the first target sweat flow rate, the first target temperature, and the auxiliary heating temperature, so that the test area is heated from the initial temperature to the first target temperature, and each auxiliary test partition is heated from the initial temperature to the auxiliary heating temperature.

[0292] Further, in another possible implementation manner of the present application, the above-mentioned warm body sweating prosthesis is placed in an environmental temperature and humidity control box; correspondingly, the above-mentioned device 1400 further includes:

[0293] A fifth acquisition module, configured to acquire the test environment temperature and the test environment humidity;

[0294] A control module, configured to control the temperature and humidity in the environmental temperature and humidity control box to remain constant according to the test environment temperature and the test environment humidity.

[0295] It should be noted that the information interaction, execution process, etc. between the above-mentioned devices / units, due to being based on the same concept as the method embodiment of the present application, for their specific functions and the technical effects brought, please refer to the method embodiment part for details, and will not be elaborated here.

[0296] Those skilled in the art can clearly understand that, for the convenience and conciseness of description, only the above-mentioned division of each functional unit and module is used for illustration. In actual applications, the above-mentioned functions can be allocated to different functional units and modules according to needs, that is, the internal structure of the device is divided into different functional units or modules to complete all or part of the functions described above. Each functional unit and module in the embodiment can be integrated into a processing unit, or each unit can exist physically alone, or two or more units can be integrated into one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of a software functional unit. In addition, the specific names of each functional unit and module are only for the convenience of mutual distinction and do not limit the protection scope of the present application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the foregoing method embodiment, and will not be elaborated here.

[0297] To implement the above-mentioned embodiment, the present application also proposes an electronic device.

[0298] Figure 15 It is a schematic hardware structure diagram of an electronic device according to an embodiment of the present application. As Figure 15 shown, the electronic device 1500 includes: at least one processor 1510 ( Figure 15 only one is shown in the figure), a memory 1520, and a computer program 1530 stored in the memory 1520 and executable on the at least one processor 1510. When the processor 1510 executes the computer program 1530, the steps in any of the above-mentioned methods are implemented.

[0299] Those skilled in the art can understand, Figure 15The above are merely examples of electronic devices and do not limit the electronic devices. In practice, an electronic device may include more or fewer components than those shown in the figure, or combine certain components, or have different components. For example, it may also include input / output devices, network access devices, etc.

[0300] The processor 1510 may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. The general-purpose processor may be a microprocessor or any conventional processor, etc.

[0301] In some embodiments, the memory 1520 may be an internal storage unit of the electronic device 1500, such as the hard disk or memory of the electronic device 1500. In other embodiments, the memory 1520 may also be an external storage device of the electronic device 1500, such as a plug-in hard disk, smart media card (SMC), secure digital (SD) card, flash card, etc. equipped on the electronic device 1500. Optionally, the memory 1520 may also include both the internal storage unit and the external storage device of the electronic device 1500. The memory 1520 is used to store an operating system, application programs, a boot loader, data, and other programs, such as the program code of the computer program, etc. The memory 1520 may also be used to temporarily store data that has been output or is to be output.

[0302] Figure 16 It is a schematic structural diagram of an electronic device according to another embodiment of the present application.

[0303] See Figure 16, the electronic device 100 may include a processor 110, an external memory interface 120, an internal memory 121, a universal serial bus (USB) interface 130, a charging management module 140, a power management module 141, a battery 142, an antenna 1, an antenna 2, a mobile communication module 150, a wireless communication module 160, an audio module 170, a speaker 170A, a receiver 170B, a microphone 170C, a headphone interface 170D, a sensor module 180, a button 190, a motor 191, an indicator 192, a camera 193, a display screen 194, and a subscriber identification module (SIM) card interface 195, etc. Among them, the sensor module 180 may include a pressure sensor 180A, a gyroscope sensor 180B, a barometric pressure sensor 180C, a magnetic sensor 180D, an acceleration sensor 180E, a distance sensor 180F, a proximity light sensor 180G, a fingerprint sensor 180H, a temperature sensor 180J, a touch sensor 180K, an ambient light sensor 180L, a bone conduction sensor 180M, etc.

[0304] It can be understood that the structure shown in the embodiments of the present application does not constitute a specific limitation on the electronic device 100. In other embodiments of the present application, the electronic device 100 may include more or fewer components than shown, or combine certain components, or split certain components, or have different component arrangements. The components shown may be implemented in hardware, software, or a combination of software and hardware.

[0305] The processor 110 may include one or more processing units. For example, the processor 110 may include an application processor (AP), a modem processor, a graphics processing unit (GPU), an image signal processor (ISP), a controller, a memory, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural-network processing unit (NPU), etc. Among them, different processing units may be independent devices or integrated in one or more processors.

[0306] Among them, the controller may be the nerve center and command center of the electronic device 100. The controller may generate operation control signals according to the instruction operation code and timing signals to complete the control of fetching instructions and executing instructions.

[0307] A memory may also be provided in the processor 110 for storing instructions and data. In some embodiments, the memory in the processor 110 is a cache memory. This memory may hold instructions or data that the processor 110 has just used or recycled. If the processor 110 needs to use the instruction or data again, it can be directly retrieved from this memory. This avoids repeated accesses, reduces the waiting time of the processor 110, and thus improves the efficiency of the system.

[0308] In some embodiments, the processor 110 may include one or more interfaces, such as an inter-integrated circuit (I2C) interface, an inter-integrated circuit sound (I2S) interface, a pulse code modulation (PCM) interface, a universal asynchronous receiver / transmitter (UART) interface, a mobile industry processor interface (MIPI), a general-purpose input / output (GPIO) interface, a subscriber identity module (SIM) interface, and / or a universal serial bus (USB) interface, etc.

[0309] It can be understood that the interface connection relationships among the modules illustrated in the embodiments of the present application are only illustrative descriptions and do not constitute a structural limitation on the electronic device 100. In other embodiments of the present application, the electronic device 100 may also adopt different interface connection methods or a combination of multiple interface connection methods in the above embodiments.

[0310] The wireless communication function of the electronic device 100 may be implemented through the antenna 1, the antenna 2, the mobile communication module 150, the wireless communication module 160, the modulation and demodulation processor, and the baseband processor, etc.

[0311] The antenna 1 and the antenna 2 are used for transmitting and receiving electromagnetic wave signals. Each antenna in the electronic device 100 can be used to cover a single or multiple communication frequency bands. Different antennas can also be multiplexed to improve the utilization rate of the antennas.

[0312] The mobile communication module 150 can provide solutions for wireless communications including 2G / 3G / 4G / 5G, etc., applied to the electronic device 100.

[0313] The wireless communication module 160 may provide solutions for wireless communications applied to the electronic device 100, including wireless local area networks (WLANs) (such as wireless fidelity (Wi-Fi) networks), Bluetooth (BT), global navigation satellite systems (GNSSs), frequency modulation (FM), near field communication (NFC), infrared (IR), etc.

[0314] The electronic device 100 implements the display function through the GPU, the display screen 194, and the application processor, etc. The GPU is a microprocessor for image processing, connecting the display screen 194 and the application processor. The GPU is used to execute mathematical and geometric calculations for graphics rendering. The processor 110 may include one or more GPUs, which execute program instructions to generate or change the display information.

[0315] The display screen 194 is used to display images, videos, etc. The display screen 194 includes a display panel. The display panel may adopt a liquid crystal display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (AMOLED), a flexible light-emitting diode (FLED), a MiniLED, a MicroLED, a Micro-OLED, a quantum dot light-emitting diode (QLED), etc. In some embodiments, the electronic device 100 may include one or N display screens 194, where N is an integer greater than 1.

[0316] The NPU is a neural-network (NN) computing processor. By drawing on the structure of a biological neural network, such as the transmission mode between human brain neurons, it can quickly process the input information and can also continuously self-learn. Through the NPU, applications such as intelligent cognition of the electronic device 100 can be realized, such as image recognition, face recognition, voice recognition, text understanding, etc.

[0317] The external memory interface 120 can be used to connect an external memory card, such as a Micro SD card, to implement the storage capacity expansion of the electronic device 100. The external memory card communicates with the processor 110 through the external memory interface 120 to implement the data storage function. For example, files such as music and videos are saved in the external memory card.

[0318] The internal memory 121 can be used to store computer-executable program codes, and the computer-executable program codes include instructions. The processor 110 executes various functional applications and data processing of the electronic device 100 by running the instructions stored in the internal memory 121. The internal memory 121 can include a program storage area and a data storage area. Among them, the program storage area can store an operating system, application programs required for at least one function (such as a sound playback function, an image playback function, etc.). The data storage area can store data created during the use of the electronic device 100 (such as audio data, a phone book, etc.). In addition, the internal memory 121 can include a high-speed random access memory, and can also include a non-volatile memory, such as at least one disk storage device, a flash memory device, a universal flash storage (UFS), etc.

[0319] The electronic device 100 can implement audio functions, such as music playback and recording, through the audio module 170, the speaker 170A, the receiver 170B, the microphone 170C, the headphone interface 170D, and the application processor, etc.

[0320] The keys 190 include a power-on key, volume keys, etc. The keys 190 can be mechanical keys or touch keys. The electronic device 100 can receive key inputs and generate key signal inputs related to the user settings and function controls of the electronic device 100.

[0321] In the above embodiments, it can be implemented in whole or in part by software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, the processes or functions described in the embodiments of the present application are generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable devices. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from a website, computer, server, or data center to another website, computer, server, or data center in a wired manner (such as coaxial cable, optical fiber, digital subscriber line (DSL)) or wirelessly (such as infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer, or a data storage device such as a server or data center that includes one or more integrated available media. The available medium can be a magnetic medium (such as a floppy disk, hard disk, magnetic tape), an optical medium (such as a digital versatile disc (DVD)), or a semiconductor medium (such as a solid state disk (SSD)), etc.

[0322] It should be noted that for the implementation process and technical principle of the electronic device in this embodiment, refer to the foregoing explanation of the method for testing the thermal and humidity comfort of the wearable device in the embodiments of the present application, and details are not described herein again.

[0323] The embodiments of the present application further provide a chip system applied to an electronic device. The chip system includes one or more processors, and the one or more processors are used to call computer instructions to enable the electronic device to implement the steps in the above method embodiments.

[0324] The embodiments of the present application further provide a computer-readable storage medium. The computer-readable storage medium includes instructions that, when running on an electronic device, enable the electronic device to implement the steps in the above method embodiments.

[0325] The embodiments of the present application further provide a computer program product, including a computer program that, when running on an electronic device, enables the electronic device to implement the steps in the above method embodiments.

[0326] When the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, to implement all or part of the processes in the above method embodiments of this application, a computer program can be used to instruct relevant hardware to complete. The computer program can be stored in a computer-readable storage medium. When the computer program is executed by a processor, the steps of the above method embodiments can be implemented. Among them, the computer program includes computer program code, and the computer program code can be in the form of source code, object code, executable file or some intermediate form, etc. The computer-readable medium can at least include: any entity or device that can carry the computer program code to the device / electronic device, recording medium, computer memory, read-only memory (ROM), random access memory (RAM), electrical carrier signal, telecommunication signal, and software distribution medium. For example, a USB flash drive, a mobile hard disk, a magnetic disk or an optical disc, etc. In some jurisdictions, according to legislation and patent practice, the computer-readable medium cannot be an electrical carrier signal and a telecommunication signal.

[0327] In the above embodiments, the descriptions of the respective embodiments have their own emphases. For the parts not detailed or recorded in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0328] In the above embodiments, for the purpose of illustration rather than limitation, specific details such as specific system structures and technologies are presented to thoroughly understand the embodiments of this application. However, those skilled in the art should clearly understand that this application can also be implemented in other embodiments without these specific details. In other cases, the detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from interfering with the description of this application.

[0329] It should be understood that when used in the specification of this application and the appended claims, the term "comprising" indicates the presence of the described features, wholes, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components, and / or their combinations.

[0330] It should also be understood that the term "and / or" used in the specification of this application and the appended claims refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0331] As used in the specification of this application and the appended claims, the term "if" may be construed, depending on the context, as "when", "once", "in response to determining", or "in response to detecting". Similarly, the phrase "if determined" or "if [the described condition or event] is detected" may be construed, depending on the context, to mean "once determined", "in response to determining", "once [the described condition or event] is detected", or "in response to detecting [the described condition or event]".

[0332] In addition, in the description of the specification of this application and the appended claims, the terms "first", "second", "third", etc. are used only for distinguishing descriptions and should not be construed as indicating or implying relative importance.

[0333] Reference to "an embodiment" or "some embodiments" or the like described in the specification of this application means that a specific feature, structure, or characteristic described in connection with that embodiment is included in one or more embodiments of this application. Thus, statements such as "in an embodiment", "in some embodiments", "in other some embodiments", "in still other embodiments", etc. that appear in different places in this specification do not necessarily all refer to the same embodiment, but rather mean "one or more but not all embodiments", unless otherwise specifically emphasized in another way. The terms "comprising", "including", "having", and their variants all mean "including but not limited to", unless otherwise specifically emphasized in another way.

[0334] Those of ordinary skill in the art can realize that the units and algorithm steps of the examples described in connection with the embodiments disclosed herein can be implemented in electronic hardware, or in a combination of computer software and electronic hardware. Whether these functions are executed in a hardware or software manner depends on the specific application and design constraints of the technical solution. A professional technician can use different methods for each specific application to implement the described functions, but such implementation should not be considered to exceed the scope of this application.

[0335] In the embodiments provided in this application, it should be understood that the disclosed device / electronic device and method can be implemented in other ways. For example, the device / electronic device embodiments described above are merely illustrative. For example, the division of the modules or units is only a logical function division, and there may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces, and the indirect couplings or communication connections of the devices or units can be in electrical, mechanical, or other forms.

[0336] The unit described as a separation component may or may not be physically separated. The component shown as a unit may or may not be a physical unit, that is, it may be located in one place or may be distributed across multiple network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0337] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A thermal and humidity comfort test method for a wearable device, characterized in that: include: Obtaining a first target heating power, a first target sweat flow rate, a first target temperature, a first reference temperature, a specific heat capacity, a mass, and an auxiliary heating temperature corresponding to an auxiliary test partition of the warm body sweat prosthesis, wherein the first reference temperature is less than the first target temperature, and the wearable device to be tested is worn on a test area of ​​the warm body sweat prosthesis, and both ends of the test area include one of the auxiliary test partitions; According to the first target heating power, the first target sweat flow rate, the first target temperature and the auxiliary heating temperature, driving the warm body sweating prosthesis to heat and sweat, so that the test area is heated from an initial temperature to the first target temperature, and each of the auxiliary test partitions is heated from the initial temperature to the auxiliary heating temperature; Determine a first temperature rise time corresponding to the test area being heated from the first reference temperature to the first target temperature, wherein the first reference temperature is greater than the initial temperature; Determine a target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise time, and the thermodynamic model of the prosthesis, wherein the target moisture permeability and heat dissipation index is positively correlated with the thermal and moisture comfort of the wearable device to be tested; Obtaining a reference moisture permeability and heat dissipation index corresponding to the warm body sweating prosthesis, wherein the reference moisture permeability and heat dissipation index is obtained by testing when the warm body sweating prosthesis is not wearing the wearable device to be tested; When the target moisture permeability and heat dissipation index is less than the reference moisture permeability and heat dissipation index, determining that the target moisture permeability and heat dissipation index is valid; When the target moisture permeability and heat dissipation index is greater than or equal to the reference moisture permeability and heat dissipation index, it is determined that the target moisture permeability and heat dissipation index is invalid, and the wearable device to be tested is retested.

2. The method according to claim 1, characterized in that The step of determining a target moisture permeability and heat dissipation index corresponding to the wearable device to be tested according to the first target heating power, the first reference temperature, the first target temperature, the specific heat capacity, the mass, the first temperature rise time, and the thermodynamic model of the prosthesis includes: Determine, according to the difference between the first target temperature and the first reference temperature, the specific heat capacity, and the mass, a target electric power absorbed by the test area when the temperature is increased from the first reference temperature to the first target temperature; The target moisture permeability and heat dissipation index is determined according to the target electrical power, the first target heating power, the first temperature rise time and the prosthesis thermodynamic model.

3. The method according to claim 1 or 2, characterized in that The determining a first temperature rise time corresponding to the test area being heated from the first reference temperature to the first target temperature includes: During the heating process of the warm body sweating prosthesis, the real-time temperature corresponding to the test area is obtained at a preset acquisition frequency; Generating a temperature rise curve corresponding to the test area according to each of the real-time temperatures; The first temperature rise time is determined according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature.

4. The method according to claim 3, characterized in that The test area includes a plurality of temperature control zones, the real-time temperature includes a real-time temperature corresponding to each of the temperature control zones, and generating a temperature rise curve corresponding to the test area according to each of the real-time temperatures includes: Generating a temperature rise curve corresponding to each temperature control zone according to the real-time temperature corresponding to each temperature control zone; Determining the first temperature rise time according to the temperature rise curve corresponding to the test area, the first reference temperature, and the first target temperature includes: According to the temperature rise curve corresponding to each temperature control zone, respectively determine the temperature rise time corresponding to the temperature rise from the first reference temperature to the first target temperature of each temperature control zone; The first temperature rise time is determined according to a temperature rise time corresponding to the temperature rise of each temperature control zone from the first reference temperature to the first target temperature.

5. The method according to claim 1, characterized in that The reference moisture permeability and heat dissipation index is determined in the following manner: Obtaining a second target heating power, a second target sweat flow rate, a second target temperature, a second reference temperature, a specific heat capacity and a mass corresponding to the warm body sweating prosthesis, wherein the second reference temperature is less than the second target temperature; When the warm-body sweating prosthesis is not wearing the wearable device to be tested, driving the warm-body sweating prosthesis to heat and sweat according to the second target heating power, the second target sweat flow rate and the second target temperature, so that the test area is heated from the initial temperature to the second target temperature; Determine a second temperature rise time corresponding to the test area being heated from the second reference temperature to the second target temperature; The reference moisture permeability and heat dissipation index is determined according to the second target heating power, the second reference temperature, the second target temperature, the specific heat capacity, the mass and the second temperature rise time.

6. The method according to any one of claims 1-2, 4-5, characterized in that: Before obtaining the first target heating power, the first target sweat flow rate, the first target temperature, the first reference temperature, the specific heat capacity, the mass corresponding to the warm body sweating prosthesis, and the auxiliary heating temperature corresponding to the auxiliary test partition of the warm body sweating prosthesis, the method further includes: Obtaining a third target heating power, a third target temperature and a third reference temperature corresponding to the warm body sweating prosthesis, wherein the third reference temperature is lower than the third target temperature; When the warm body sweating prosthesis is not wearing the wearable device to be tested, driving the warm body sweating prosthesis to heat according to the third target heating power and the third target temperature for multiple times, so that the test area is heated from the initial temperature to the third target temperature for multiple times; respectively determining a third temperature rise time corresponding to each time the test area is heated from the third reference temperature to the third target temperature; The consistency of the warm body sweating prosthesis is verified according to a third temperature rise time corresponding to each time the test area is heated from the third reference temperature to the third target temperature.

7. The method according to any one of claims 1-2, 4-5, characterized in that: The warm body sweating prosthesis is placed in an environmental temperature and humidity control box. Before obtaining the first target heating power, the first target sweat flow rate, the first target temperature, the first reference temperature, the specific heat capacity, the mass, and the auxiliary heating temperature corresponding to the auxiliary test partition of the warm body sweating prosthesis, the method further includes: Obtain the test environment temperature and test environment humidity; The temperature and humidity in the environmental temperature and humidity control box are controlled to remain constant according to the test environment temperature and the test environment humidity.

8. A warm body sweating prosthesis, characterized in that: Used for thermal and humid comfort test of wearable devices, the warm body sweating prosthesis includes a test area for wearing the wearable device to be tested, and the warm body sweating prosthesis includes: a skin layer, a heating layer, a device layer and a simulated sweating device, wherein: The skin layer comprises a plurality of simulated sweat pores, and the simulated sweat pores are used to allow the simulated sweat pumped by the simulated sweating device to flow out from the skin layer; The heating layer is used to heat the skin layer to simulate the temperature rise process of human skin; The device layer includes a temperature sensor and a temperature receiver, wherein the temperature sensor is used to collect the real-time temperature of the skin layer, and the temperature receiver is used to send the real-time temperature collected by the temperature sensor; The simulated sweating device is used to pump simulated sweat to the simulated sweat pores under the drive of the electronic device to simulate the sweating process of human skin; Among them, the test area includes multiple temperature control zones, and the two ends of the test area respectively include an auxiliary test zone, the heating layer includes a heating device corresponding to each temperature control zone and a heating device corresponding to each auxiliary test zone, and the device layer includes a temperature sensor corresponding to each temperature control zone and each auxiliary test zone and a temperature receiver corresponding to each temperature sensor.

9. The warm body sweating prosthesis according to claim 8, characterized in that: The simulated sweating device is external.

10. A thermal and humidity comfort test system for wearable devices, characterized in that: It comprises an electronic device and the warm body sweating prosthesis as described in any one of claims 8-9, and the electronic device is used to implement the method as described in any one of claims 1-7.

11. The system according to claim 10, characterized in that The system also includes an environmental temperature and humidity control box, which is used to place the warm body sweating prosthesis and keep the temperature and humidity in the environmental temperature and humidity control box constant.

12. The system according to claim 11, characterized in that The system also includes a data collector, which is used to obtain the real-time temperature and real-time sweat flow of the warm body sweating prosthesis, and display the real-time temperature and the real-time sweat flow.

13. The system of claim 12, wherein: The system also includes a communication data box, which is used for data transmission between the electronic device and the warm body sweating prosthesis, between the electronic device and the environmental temperature and humidity control box, and between the warm body sweating prosthesis and the data collector.

14. An electronic device, characterized in that: The electronic device includes: one or more processors, and a memory; the memory is coupled to the one or more processors, the memory is used to store computer program code, the computer program code includes computer instructions, and the one or more processors call the computer instructions to enable the electronic device to execute the method as described in any one of claims 1-7.

15. A chip system, characterized in that: The chip system is applied to an electronic device, and the chip system includes one or more processors, and the one or more processors are used to call computer instructions so that the electronic device executes the method as described in any one of claims 1-7.

16. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes instructions, and when the instructions are executed on an electronic device, the electronic device executes the method according to any one of claims 1 to 7.

17. A computer program product, characterized in that The invention comprises a computer program, which, when being executed on an electronic device, enables the electronic device to execute the method according to any one of claims 1 to 7.

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