Testing system, method, and apparatus, and storage medium

Abstract

A testing system, method, and apparatus, a storage medium, a computer device, a computer program product, and a computer program. The method comprises: acquiring a first detection parameter, wherein the first detection parameter is used for representing an association relationship between the skin and a first irritation parameter (step 21); acquiring a second detection parameter, wherein the second detection parameter is used for representing an association relationship between the head of an electric shaver and the first irritation parameter (step 22); and determining the first irritation parameter of the skin on the basis of the first detection parameter and the second detection parameter, wherein the first irritation parameter is used for representing the degree of influence of hair shaving by the head of the electric shaver on skin irritation (step 23).

Description

Test system, method, device and storage medium

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002] This application claims priority to Chinese patent application No. 202410190902X filed in China on February 20, 2024, the entire contents of which are incorporated herein by reference. Technical Field

[0003] The present disclosure relates to the field of testing technology, and in particular to a testing system, method and apparatus, storage medium, computer equipment, computer program product, and computer program. Background Art

[0004] Electric shavers can be used to remove hair such as beards by shaving. They offer strong cleaning power and are convenient and labor-saving, making them increasingly popular. For example, when using an electric shaver to shave a beard, the shaver's blade mesh contacts the user's skin, and the beard hairs on the skin enter the mesh, where they are cut by the blades beneath the mesh, achieving the desired shaving effect.

[0005] In actual applications, the blade mesh of an electric shaver will irritate the user's skin when it comes into contact with the skin, which may cause the user to feel skin discomfort, such as itching or pain. Therefore, it is necessary to evaluate the degree of skin irritation caused by the electric shaver. Summary of the Invention

[0006] The embodiments of the present disclosure provide a testing system, method and apparatus, storage medium, computer equipment, computer program product, and computer program to address the deficiencies of related technologies.

[0007] According to a first aspect of an embodiment of the present disclosure, there is provided a test system, the test system comprising: a processing device, a fixing device, and a parameter measurement device;

[0008] The fixing device is used to fix the electric shaver;

[0009] The parameter measuring device is used to obtain parameter data corresponding to shaving with the electric shaver and send the parameter data to the processing device;

[0010] The processing device is used to determine a first detection parameter and a second detection parameter based on the parameter data, and to determine a first stimulation parameter of the skin based on the first detection parameter and the second detection parameter, wherein the first detection parameter is used to characterize the association between the skin and the first stimulation parameter, the second detection parameter is used to characterize the association between the blade head of the electric shaver and the first stimulation parameter, and the first stimulation parameter is used to characterize the degree of influence of the blade head of the electric shaver on skin stimulation when shaving hair.

[0011] In some embodiments, the fixing device includes a mechanical arm and a fixing platform, wherein the fixing platform is provided on the mechanical arm and is used to fix the electric shaver; and to control the electric shaver to apply a preset pressure value on the skin.

[0012] In some embodiments, the parameter measurement device includes a temperature detection device; the temperature detection device is used to detect the temperature value of the skin before and after shaving.

[0013] In some embodiments, the parameter measurement device includes a depth-of-field microscope; the depth-of-field microscope is used to detect the depth value of the skin entering the blade mesh of the electric shaver.

[0014] In some embodiments, the parameter measurement device includes a roughness measuring instrument; the roughness measuring instrument is used to detect the roughness of the skin and / or the knife net.

[0015] In some embodiments, the parameter measuring device includes an angle measuring instrument; the angle measuring instrument is used to detect the swing angle of the blade net of the electric shaver.

[0016] According to a second aspect of an embodiment of the present disclosure, a testing method is provided, including:

[0017] Acquiring a first detection parameter, where the first detection parameter is used to characterize a correlation between the skin and the first stimulation parameter;

[0018] Acquiring a second detection parameter, where the second detection parameter is used to characterize a correlation between the blade head of the electric shaver and the first stimulation parameter;

[0019] A first stimulation parameter of the skin is determined according to the first detection parameter and the second detection parameter, wherein the first stimulation parameter is used to characterize the degree of influence of the electric shaver's head on shaving hair on skin stimulation.

[0020] In some embodiments, obtaining the first detection parameter includes:

[0021] Obtain the temperature change value of the skin surface temperature before and after shaving by the electric shaver;

[0022] Obtain the depth of the notch where the skin enters the blade mesh during shaving.

[0023] Obtaining the roughness of the blade mesh surface of the electric shaver;

[0024] obtaining skin roughness of the skin surface;

[0025] The first detection parameter is determined according to the temperature change value, the depth value, the blade mesh roughness, and the skin roughness.

[0026] In some embodiments, determining the first detection parameter according to the temperature change value, the depth value, the blade mesh roughness, and the skin roughness includes:

[0027] Obtaining a first product of the temperature change value, the depth value, and the knife mesh roughness;

[0028] A first quotient of the first product and the skin roughness is obtained as the first detection parameter.

[0029] In some embodiments, obtaining the second detection parameter includes:

[0030] Obtain the pressure value applied by the electric shaver's blade to the skin;

[0031] Get the shaving time of the electric shaver;

[0032] Get the swing angle of the blade of the electric shaver;

[0033] The second detection parameter is determined according to the pressure value, the duration value, and the swing angle.

[0034] In some embodiments, determining the second detection parameter according to the pressure value, the duration value, and the swing angle includes:

[0035] Obtaining a second product of the pressure value and the duration value;

[0036] A second quotient of the second product and the swing angle is obtained as the second detection parameter.

[0037] In some embodiments, determining a first stimulation parameter of the skin according to the first detection parameter and the second detection parameter includes:

[0038] Obtaining weight values ​​of the first detection parameter and the second detection parameter respectively;

[0039] A weighted sum of the first detection parameter and its weight value and the second detection parameter and its weight value is used as the first stimulation parameter of the skin.

[0040] In some embodiments, the method further comprises:

[0041] obtaining a second stimulation parameter, wherein the second stimulation parameter is used to represent a subjective score of the degree of skin irritation caused by shaving with an electric shaver;

[0042] A third stimulation parameter of the skin is determined based on the first stimulation parameter and the second stimulation parameter.

[0043] In some embodiments, obtaining the second stimulation parameter includes:

[0044] Get target parameters:

[0045] The target parameter includes at least one of the following parameters:

[0046] Skin property parameters;

[0047] Hair type parameters;

[0048] Skin smoothness parameters;

[0049] Shaving irritation level; and

[0050] obtaining a weighted sum of the target parameters as the second stimulation parameter;

[0051] The skin property parameters include the scoring values ​​of whether the skin belongs to dry skin, normal skin, oily skin, mixed skin or sensitive skin;

[0052] The hair type parameter includes a rating value of at least one of hardness, length, and density;

[0053] The skin smoothness parameter is used to indicate whether the electric shaver shaves hair cleanly.

[0054] The shaving stimulation level is used to represent a rating value of the comfort level during hair shaving with an electric shaver.

[0055] According to a third aspect of an embodiment of the present disclosure, there is provided a testing device, comprising:

[0056] a first parameter acquisition module, configured to acquire a first detection parameter, wherein the first detection parameter is used to characterize an association between the skin and the first stimulation parameter;

[0057] a second parameter acquisition module, configured to acquire a second detection parameter, wherein the second detection parameter is used to characterize the correlation between the blade of the electric shaver and the first stimulation parameter;

[0058] The first stimulation parameter acquisition module is used to determine a first stimulation parameter of the skin according to the first detection parameter and the second detection parameter, wherein the first stimulation parameter is used to characterize the degree of influence of the electric shaver's blade head on skin stimulation when shaving hair.

[0059] In some embodiments, the first parameter acquisition module includes:

[0060] The temperature change value acquisition submodule is used to obtain the temperature change value of the skin surface temperature before and after shaving by the electric shaver;

[0061] The depth value acquisition submodule is used to obtain the depth value of the notch where the skin enters the blade mesh during the shaving process of the electric shaver;

[0062] The blade mesh roughness acquisition submodule is used to obtain the blade mesh roughness of the blade mesh surface of the electric shaver;

[0063] A skin roughness acquisition submodule is used to obtain the skin roughness of the skin surface;

[0064] The first parameter acquisition submodule is used to determine the first detection parameter according to the temperature change value, the depth value, the blade mesh roughness and the skin roughness.

[0065] In some embodiments, the first parameter acquisition submodule includes:

[0066] A first product obtaining unit, configured to obtain a first product of the temperature change value, the depth value, and the knife net roughness;

[0067] The first parameter acquisition unit is configured to acquire a first quotient of the first product and the skin roughness as the first detection parameter.

[0068] In some embodiments, the first parameter acquisition submodule includes:

[0069] A pressure value acquisition unit, used to acquire the pressure value applied by the blade mesh of the electric shaver to the skin;

[0070] A duration value obtaining unit, used to obtain a shaving duration value of the electric shaver;

[0071] A swing angle acquisition unit, used to acquire the swing angle of the blade net of the electric shaver;

[0072] The first parameter acquisition unit is configured to determine the second detection parameter according to the pressure value, the duration value, and the swing angle.

[0073] In some embodiments, the first parameter acquisition unit includes:

[0074] a second product obtaining unit, configured to obtain a second product of the pressure value and the duration value;

[0075] The second parameter acquisition unit is configured to acquire a second quotient of the second product and the swing angle as the second detection parameter.

[0076] In some embodiments, the first stimulation parameter acquisition module includes:

[0077] A weight value acquisition submodule, configured to respectively acquire weight values ​​of the first detection parameter and the second detection parameter;

[0078] The first stimulation parameter acquisition submodule is configured to obtain a weighted sum of the first detection parameter and its weight value and the second detection parameter and its weight value as a first stimulation parameter of the skin.

[0079] In some embodiments, the apparatus further comprises:

[0080] A second stimulation parameter acquisition module is used to acquire a second stimulation parameter, where the second stimulation parameter is used to represent a subjective score of the degree of skin irritation caused by shaving with an electric shaver;

[0081] The third stimulation parameter acquisition module is used to determine a third stimulation parameter of the skin according to the first stimulation parameter and the second stimulation parameter.

[0082] In some embodiments, the second stimulation parameter acquisition module includes:

[0083] Target parameter acquisition submodule, used to obtain target parameters:

[0084] The target parameter includes at least one of the following parameters:

[0085] Skin property parameters;

[0086] Hair type parameters;

[0087] Skin smoothness parameters;

[0088] Shaving irritation level; and

[0089] a second stimulation parameter acquisition submodule, configured to acquire a weighted sum of the target parameters as the second stimulation parameter;

[0090] The skin property parameters include the scoring values ​​of whether the skin belongs to dry skin, normal skin, oily skin, mixed skin or sensitive skin;

[0091] The hair type parameter includes a rating value of at least one of hardness, length, and density;

[0092] The skin smoothness parameter is used to indicate whether the electric shaver shaves hair cleanly.

[0093] The shaving stimulation level is used to represent a rating value of the comfort level during hair shaving with an electric shaver.

[0094] According to a fourth aspect of an embodiment of the present disclosure, a non-transitory computer-readable storage medium is provided, which, when an executable computer program in the storage medium is executed by a processor, can implement the method described in any embodiment of the second aspect of the present disclosure.

[0095] According to a fifth aspect of an embodiment of the present disclosure, a computer device is provided, comprising a processor and a memory; wherein the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, so as to implement the method described in any embodiment of the second aspect of the present disclosure.

[0096] According to a sixth aspect of an embodiment of the present disclosure, a computer program product is provided, comprising a computer program, wherein when the computer program is executed by a processor, the computer program implements the method according to any embodiment of the second aspect of the present disclosure.

[0097] According to a seventh aspect of the embodiments of the present disclosure, a computer program is provided, which includes computer program code. When the computer program code is run on a computer, the computer executes the method described in any embodiment of the second aspect of the present disclosure.

[0098] The technical solutions provided by the embodiments of the present disclosure may have the following beneficial effects:

[0099] The test method provided by the embodiment of the present disclosure can first obtain a first detection parameter, which is used to characterize the correlation between the skin and the first stimulation parameter; and obtain a second detection parameter, which is used to characterize the correlation between the blade head of the electric shaver and the first stimulation parameter; then, the first stimulation parameter of the skin is determined based on the first detection parameter and the second detection parameter, and the first stimulation parameter is used to characterize the degree of influence of the blade head of the electric shaver on the skin stimulation when shaving hair. In this way, this embodiment can quantify the skin stimulation caused by shaving hair with an electric shaver, provide data support for the development of electric shavers, and improve development efficiency; moreover, this embodiment can also objectively evaluate different types of electric shavers, and assist different users in selecting matching electric shavers.

[0100] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0101] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0102] Fig. 1 is a block diagram of a testing system according to an exemplary embodiment.

[0103] FIG2 is a flow chart showing a testing method according to an exemplary embodiment.

[0104] FIG3 is a flow chart showing a testing method according to an exemplary embodiment.

[0105] Fig. 4 is a block diagram showing a testing device according to an exemplary embodiment. DETAILED DESCRIPTION

[0106] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, like numbers in different figures represent like or similar elements unless otherwise indicated. The exemplary embodiments described below are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0107] To address the above-mentioned technical problems, the embodiments of the present disclosure provide a testing system, method, and apparatus, storage medium, computer device, computer program product, and computer program suitable for testing an electric shaver. The electric shaver includes a cutter head, which includes at least one blade and a blade net covering the blade. The blade net is provided with multiple openings (also known as slits, or slots). When the blades rotate, the skin enters the slits of the blade net, and the beard entering the blade net is cut by the razor, thereby achieving the effect of shaving hair. After the skin enters the slots of the blade net, it can come into contact with the blade net. Under the action of contact, the nerves of the keratinocytes in the skin are triggered to secrete neuropeptides. The neuropeptides stimulate mast cells to secrete inflammatory mediators. The inflammatory mediators have strong vasoactive properties, thereby causing skin irritation. Depending on the degree of the irritation, the user may experience redness, swelling, or a burning sensation on the skin. In the subsequent embodiments, the degree of the impact of the electric shaver head on shaving hair on skin irritation is referred to as the first stimulation parameter.

[0108] To detect the first stimulation parameter, the present disclosure provides a test system. FIG1 is a block diagram of a test system according to an exemplary embodiment. Referring to FIG1 , the test system 10 includes a processing device 11, a fixing device 12, and a parameter measurement device 13.

[0109] The fixing device 12 is used to fix the electric shaver;

[0110] The parameter measuring device 13 is used to obtain parameter data corresponding to shaving by the electric shaver and send the parameter data to the processing device 11;

[0111] The processing device 11 is used to determine the first detection parameter and the second detection parameter based on the above parameter data, and determine the first stimulation parameter of the skin based on the first detection parameter and the second detection parameter. The above first stimulation parameter is used to characterize the degree of influence of the electric shaver's blade head on skin stimulation when shaving hair.

[0112] In one embodiment, the fixing device 12 includes a robotic arm and a fixing base. The fixing base is mounted on the robotic arm and is used to fix the electric shaver and control the electric shaver to apply a preset pressure value to the skin. In one example, the preset pressure value is 0 to 10N, thereby simulating the force of a user shaving and ensuring the accuracy of the first stimulation parameter.

[0113] It should be noted that the aforementioned robotic arm can have six degrees of freedom, namely, up-down, left-right, and front-back directions, as well as corresponding rotations, or in other words, translation or rotation along the x-axis, y-axis, and z-axis of the coordinate system in which the robotic arm resides. The robotic arm can be controlled by the processing device 11, namely, the processing device 11 can control the robotic arm to move the fixed platform in at least one of the up-down, left-right, and front-back directions to adjust the orientation of the inlet of the electric shaver's blade head, thereby adjusting the spatial position of the fixed platform so that the electric shaver's blade head contacts the skin and a preset pressure is maintained between the blade head and the skin.

[0114] In one embodiment, the fixture further includes a platform positioned to one side of the robotic arm, or in other words, the robotic arm is secured to the platform. The user can lie supinely on the platform, with their face and / or neck positioned within the range of motion of the robotic arm. This allows the user to fully transmit a predetermined pressure applied by the robotic arm to the electric shaver to the skin during the supine shaving test. This not only mitigates or eliminates the impact of head movement on the test process, but also improves the accuracy of the test results.

[0115] In one embodiment, the parameter measurement device 13 may include a temperature detection device. The temperature detection device may be used to detect the temperature value of the skin before and after shaving the hair. In one example, the temperature detection device may include an infrared detector, which may detect the temperature value of the skin before shaving the hair, hereinafter referred to as the first temperature value; and the infrared detector may detect the temperature value of the skin after shaving the hair, hereinafter referred to as the second temperature value. The infrared detector may be electrically connected to the processing device 11, and may transmit the first temperature value and the second temperature value to the processing device 11. In this way, the processing device 11 may calculate the temperature change value (S) based on the first temperature value and the second temperature value, and the temperature change value may be used to obtain the first stimulation parameter. The process of using the temperature change value to obtain the first stimulation parameter can be referred to in the subsequent embodiments and will not be explained here.

[0116] In one embodiment, the temperature detection device can also be implemented using a combination of an image acquisition device and a neural network model. While maintaining other conditions unchanged, such as light intensity and camera angle, at least one skin image is captured before and after shaving. The at least one skin image before shaving is then weighted to obtain a first skin image. Furthermore, the at least one skin image after shaving is weighted to obtain a second skin image. The first and second skin images are then input into the neural network model to obtain a temperature change value output by the neural network model.

[0117] It should be noted that the above-mentioned neural network model is pre-trained, such as a convolutional neural network, a recurrent neural network, a GAN neural network or a Transform neural network, and the solution of the embodiment of the present disclosure can be implemented when the temperature changes of the two images can be compared.

[0118] In one embodiment, the parameter measurement device may include a depth of field display lens for detecting the depth (B) of the skin entering the blade mesh of the electric shaver. It is understood that the greater the depth of the skin entering the blade mesh, the greater the stimulation to the skin. Therefore, the depth of the blade mesh of the electric shaver can be used to obtain the first stimulation parameter. The process of obtaining the first stimulation parameter using the depth (B) can be found in subsequent embodiments and is not described here.

[0119] In one embodiment, the parameter measurement device may include a roughness meter; the roughness meter is used to detect the roughness of the skin and / or the blade net. For example, the roughness meter can detect the roughness of the skin and obtain the skin roughness (P). For another example, the roughness meter can detect the roughness of the blade net surface (i.e., the side in contact with the skin) and obtain the blade net roughness (W). It can be understood that the rougher the blade net surface, the greater the irritation to the skin; the rougher the skin, the less irritation to the skin. In other words, the roughness of the blade net of the electric shaver can be used to obtain the first stimulation parameter, and the process of obtaining the first stimulation parameter using the above-mentioned blade net roughness can be referred to the subsequent embodiments, which will not be described here. And / or, the roughness of the skin can be used to obtain the first stimulation parameter, and the process of obtaining the first stimulation parameter using the above-mentioned skin roughness can be referred to the subsequent embodiments, which will not be described here.

[0120] In one embodiment, the parameter measurement device may include an angle measuring instrument; the angle measuring instrument is used to detect the swing angle (J) of the blade foil of the electric shaver. The blade foil's swing angle (J) may include the blade head's swing angle. Specifically, when the pressure applied to the skin varies at different locations during contact between the blade foil and the skin, the blade head rotates about its support axis, ultimately equalizing the pressure between the blade foil and the skin at each location. The angle of the blade head's deflection in this case is the blade head's swing angle. The blade foil's swing angle may also include the blade foil's deformation angle. Specifically, when the pressure applied to the skin varies at different locations during contact between the blade foil and the skin, the blade foil at locations with greater pressure will deform or squeeze the skin, ultimately equalizing the pressure between the blade foil and the skin at each location. It is understood that a deflected blade head reduces skin stimulation, while a deformed blade foil increases skin stimulation. In other words, the blade foil's swing angle (J) of the electric shaver can be used to obtain a first stimulation parameter. The process of obtaining the first stimulation parameter using the blade foil's swing angle (J) can be found in the subsequent embodiments and will not be described here.

[0121] It should be noted that the above embodiments only describe some of the devices that the parameter measurement device may include. Technical personnel in the field can add or reduce devices according to specific scenarios, or choose devices with equivalent functions to replace the above devices, and the corresponding solutions fall within the scope of protection of this disclosure.

[0122] In one embodiment, the processing device 11 is configured to determine a first detection parameter and a second detection parameter based on the parameter data, and to determine a first skin stimulation parameter based on the first detection parameter and the second detection parameter. The first stimulation parameter is configured to characterize the degree of skin stimulation caused by the electric shaver's blade head shaving hair. Specifically, the processing device can execute a testing method. FIG2 is a flowchart illustrating a testing method according to an exemplary embodiment.

[0123] Referring to FIG. 2 , a testing method is applicable to the testing system shown in FIG. 1 . The method includes steps 21 to 23 .

[0124] In step 21, a first detection parameter is obtained, where the first detection parameter is used to characterize the correlation between the skin and the first stimulation parameter.

[0125] In this embodiment, the processing device may obtain a first detection parameter, which is associated with a temperature change value S, a slit depth value B, a blade foil roughness W, and a skin roughness P. The processing device may first obtain a temperature change value S of the skin surface temperature before and after shaving, a depth value B of the notch where the skin enters the blade foil during shaving, a blade foil roughness W of the electric shaver's blade foil, and a skin roughness P of the skin surface.

[0126] The processing device may then determine the first detection parameter based on the temperature change value S, the depth value B, the blade mesh roughness W, and the skin roughness P, including: the processing device may obtain a first product of the temperature change value S, the depth value B, and the blade mesh roughness W, i.e., the first product is equal to S*W*B. The processing device may then obtain a first quotient of the first product and the skin roughness P as the first detection parameter, i.e., first detection parameter Z1 = S*W*B / P.

[0127] In step 22, a second detection parameter is obtained, where the second detection parameter is used to characterize the correlation between the blade head of the electric shaver and the first stimulation parameter.

[0128] In this embodiment, the processing device can obtain a second detection parameter, which is associated with a pressure value Y applied by the blade net to the skin, a shaving duration value T of the electric shaver, and a swing angle J of the blade net of the electric shaver. The processing device can first obtain the pressure value Y applied by the blade net to the skin, the shaving duration value T of the electric shaver, and the swing angle J of the blade net of the electric shaver, respectively. The processing device can then determine the second detection parameter based on the pressure value Y, the duration value T, and the swing angle J, including: obtaining a second product of the pressure value Y and the duration value T; and then obtaining a second quotient of the second product and the swing angle J as the second detection parameter, i.e., second detection parameter Z2 = Y*T / J.

[0129] It should be noted that the execution order of step 21 and step 22 can be step 21 before step 22, or step 22 before step 21, or step 21 and step 22 are executed simultaneously. The selection can be made according to the specific scenario, and the corresponding solution falls within the scope of protection of this disclosure.

[0130] In step 23, a first stimulation parameter of the skin is determined based on the first detection parameter and the second detection parameter. The first stimulation parameter is used to characterize the degree of skin stimulation caused by the electric shaver's shaving head.

[0131] In this embodiment, the processing device can obtain weighted values ​​of the first detection parameter and the second detection parameter, respectively. The weighted value of the first detection parameter Z1 is a, and the weighted value of the second detection parameter Z2 is b. The processing device can then use the weighted sum of the first detection parameter Z1 and its weighted value a, and the second detection parameter Z2 and its weighted value b, as the first skin stimulation parameter M1.

[0132] In one example, the first stimulation parameter of the skin can be expressed using formula (1).

[0133] Thus, this embodiment can quantify the skin irritation caused by shaving hair with an electric shaver, which can provide data support for the development of electric shavers and improve development efficiency. In addition, this embodiment can also objectively evaluate different types of electric shavers and assist different users in selecting matching electric shavers.

[0134] The embodiment of the present disclosure further provides a testing method, as shown in FIG3 , which includes steps 31 to 35 .

[0135] In step 31 , a first detection parameter is obtained, where the first detection parameter is used to characterize the correlation between the skin and the first stimulation parameter.

[0136] It is understandable that the solution of step 31 is the same as the solution of step 21. For details, please refer to the solution of step 21 and will not be repeated here.

[0137] In step 32, a second detection parameter is obtained, where the second detection parameter is used to characterize the correlation between the blade head of the electric shaver and the first stimulation parameter.

[0138] It is understandable that the solution of step 32 is the same as the solution of step 22. For details, please refer to the solution of step 22 and will not be repeated here.

[0139] In step 33, a first stimulation parameter of the skin is determined according to the first detection parameter and the second detection parameter.

[0140] It is understandable that the solution of step 33 is the same as the solution of step 23. For details, please refer to the solution of step 23 and will not be repeated here.

[0141] It should be noted that in step 23, the first stimulation parameter is used as a parameter to characterize the degree of influence of the electric shaver's blade head on shaving hair on skin irritation, which can be understood as the final calculation result; in step 33, the first stimulation parameter is used as an intermediate variable to characterize the objective score of the degree of influence of the electric shaver's shaving on skin irritation.

[0142] In step 34, a second stimulation parameter is obtained, where the second stimulation parameter is used to represent a subjective score of the degree of skin irritation caused by shaving with an electric shaver.

[0143] In this embodiment, the processing device may obtain a second stimulation parameter, where the second stimulation parameter is associated with at least one target parameter of a skin property parameter, a hair type parameter, a skin smoothness parameter, and a shaving stimulation degree.

[0144] It should be noted that skin property parameters include scores for dry, normal, oily, combination, or sensitive skin. Hair type parameters include scores for at least one of hardness, length, and density. Skin smoothness parameters are used to indicate whether an electric shaver shaves hair cleanly. Shaving irritation levels are used to indicate the comfort level during shaving. Those skilled in the art can select the appropriate target parameter based on the specific scenario. If a second stimulation parameter can be obtained, the corresponding solution falls within the scope of protection of this disclosure.

[0145] In this embodiment, the processing device may obtain a weighted sum value of at least one target parameter as the second stimulation parameter M2.

[0146] In one example, the second stimulation parameter M2 can be expressed by formula (2): y(M2)=c1*L1+c2*L2+c3*L3+c4*L4. (2)

[0147] In formula (2), M2 represents the second stimulation parameter M2, L1, L2, L3, and L4 represent the skin property parameter, hair type parameter, skin smoothness parameter, and shaving stimulation degree, respectively, and c1, c2, c3, and c4 represent the weight values ​​of the skin property parameter, hair type parameter, skin smoothness parameter, and shaving stimulation degree, respectively.

[0148] In step 35, a third stimulation parameter of the skin is determined based on the first stimulation parameter and the second stimulation parameter.

[0149] In this embodiment, the processing device may determine a third stimulation parameter M3 of the skin according to the first stimulation parameter and the second stimulation parameter.

[0150] In one example, the third stimulation parameter M3 can be expressed using formula (3): y(M3)=d*M1+e*M2. (3)

[0151] In formula (3), M1, M2 and M3 represent the first stimulation parameter, the second stimulation parameter and the third stimulation parameter respectively, and d and e represent the weight values ​​of the first stimulation parameter and the second stimulation parameter respectively.

[0152] At this point, this embodiment can objectively and subjectively quantify the skin stimulation caused by shaving hair with an electric shaver to obtain a third stimulation parameter, which can provide data support for the development of electric shavers and improve development efficiency; moreover, this embodiment can also objectively evaluate different types of electric shavers to assist different users in selecting matching electric shavers.

[0153] Based on a testing method provided in an embodiment of the present disclosure, an embodiment of the present disclosure further provides a testing device, as shown in FIG4 , comprising:

[0154] A first parameter acquisition module 41 is used to acquire a first detection parameter, where the first detection parameter is used to characterize the correlation between the skin and the first stimulation parameter;

[0155] A second parameter acquisition module 42 is used to acquire a second detection parameter, where the second detection parameter is used to characterize the correlation between the blade of the electric shaver and the first stimulation parameter;

[0156] The first stimulation parameter acquisition module 43 is used to determine a first stimulation parameter of the skin according to the first detection parameter and the second detection parameter, wherein the first stimulation parameter is used to characterize the degree of skin stimulation caused by the electric shaver's blade head shaving hair.

[0157] In one embodiment, the first parameter acquisition module includes:

[0158] The temperature change value acquisition submodule is used to obtain the temperature change value of the skin surface temperature before and after shaving by the electric shaver;

[0159] The depth value acquisition submodule is used to obtain the depth value of the notch where the skin enters the blade mesh during the shaving process of the electric shaver;

[0160] The blade mesh roughness acquisition submodule is used to obtain the blade mesh roughness of the blade mesh surface of the electric shaver;

[0161] A skin roughness acquisition submodule is used to obtain the skin roughness of the skin surface;

[0162] The first parameter acquisition submodule is used to determine the first detection parameter according to the temperature change value, the depth value, the blade mesh roughness and the skin roughness.

[0163] In one embodiment, the first parameter acquisition submodule includes:

[0164] A first product obtaining unit, configured to obtain a first product of the temperature change value, the depth value, and the knife net roughness;

[0165] The first parameter acquisition unit is configured to acquire a first quotient of the first product and the skin roughness as the first detection parameter.

[0166] In one embodiment, the first parameter acquisition submodule includes:

[0167] A pressure value acquisition unit, used to acquire the pressure value applied by the blade mesh of the electric shaver to the skin;

[0168] A duration value obtaining unit, used to obtain a shaving duration value of the electric shaver;

[0169] A swing angle acquisition unit, used to acquire the swing angle of the blade net of the electric shaver;

[0170] The first parameter acquisition unit is configured to determine the second detection parameter according to the pressure value, the duration value, and the swing angle.

[0171] In one embodiment, the first parameter acquisition unit includes:

[0172] a second product obtaining unit, configured to obtain a second product of the pressure value and the duration value;

[0173] The second parameter acquisition unit is configured to acquire a second quotient of the second product and the swing angle as the second detection parameter.

[0174] In one embodiment, the first stimulation parameter acquisition module includes:

[0175] A weight value acquisition submodule, configured to respectively acquire weight values ​​of the first detection parameter and the second detection parameter;

[0176] The first stimulation parameter acquisition submodule is configured to obtain a weighted sum of the first detection parameter and its weight value and the second detection parameter and its weight value as a first stimulation parameter of the skin.

[0177] In one embodiment, the apparatus further comprises:

[0178] A second stimulation parameter acquisition module is used to acquire a second stimulation parameter, where the second stimulation parameter is used to represent a subjective score of the degree of skin irritation caused by shaving with an electric shaver;

[0179] The third stimulation parameter acquisition module is used to determine a third stimulation parameter of the skin according to the first stimulation parameter and the second stimulation parameter.

[0180] In one embodiment, the second stimulation parameter acquisition module includes:

[0181] Target parameter acquisition submodule, used to obtain target parameters:

[0182] The target parameter includes at least one of the following parameters:

[0183] Skin property parameters;

[0184] Hair type parameters;

[0185] Skin smoothness parameters;

[0186] Shaving irritation level; and

[0187] a second stimulation parameter acquisition submodule, configured to acquire a weighted sum of the target parameters as the second stimulation parameter;

[0188] The skin property parameters include the scoring values ​​of whether the skin belongs to dry skin, normal skin, oily skin, mixed skin or sensitive skin;

[0189] The hair type parameter includes a rating value of at least one of hardness, length, and density;

[0190] The skin smoothness parameter is used to indicate whether the electric shaver shaves hair cleanly.

[0191] The shaving stimulation level is used to represent a rating value of the comfort level during hair shaving with an electric shaver.

[0192] It should be noted that the apparatus shown in this embodiment matches the contents of the method embodiment, and reference may be made to the contents of the above method embodiment, which will not be repeated here.

[0193] In an exemplary embodiment, the present disclosure further provides a non-transitory computer-readable storage medium, which can implement the above-mentioned method when an executable computer program in the storage medium is executed by a processor.

[0194] In an exemplary embodiment, the present disclosure further provides a computer device, including a processor and a memory; wherein the processor reads the executable program code stored in the memory to run a program corresponding to the executable program code, so as to implement the above method.

[0195] In an exemplary embodiment, the present disclosure further provides a computer program product, including a computer program, which implements the above method when executed by a processor.

[0196] In an exemplary embodiment, the present disclosure further provides a computer program, which includes computer program code. When the computer program code is run on a computer, the computer is enabled to perform the above method.

[0197] It should be noted that the aforementioned explanations of the system, method, and apparatus embodiments also apply to the computer devices, computer-readable storage media, computer program products, and computer programs of the aforementioned embodiments and will not be repeated here.

[0198] In an exemplary embodiment, a chip is further provided, comprising a processor and an interface for reading a computer program through the interface to implement the above method. The chip may be a conventional CPU (central processing unit) chip, a GPU (graphics processing unit) chip, or an acceleration chip dedicated to artificial intelligence technology, such as an AI (artificial intelligence) accelerator.

[0199] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the disclosure herein. This disclosure is intended to cover any variations, uses, or adaptations that follow the general principles of this disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the following claims.

[0200] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

[0201] All embodiments of the present disclosure may be implemented individually or in combination with other embodiments, and are all considered to be within the scope of protection claimed by the present disclosure.

Claims

1. A testing system, characterized in that: The test system includes: processing equipment, fixing equipment and parameter measurement equipment; The fixing device is used to fix the electric shaver; The parameter measuring device is used to obtain parameter data corresponding to shaving with the electric shaver and send the parameter data to the processing device; The processing device is used to determine a first detection parameter and a second detection parameter based on the parameter data, and to determine a first stimulation parameter of the skin based on the first detection parameter and the second detection parameter, wherein the first detection parameter is used to characterize the association between the skin and the first stimulation parameter, the second detection parameter is used to characterize the association between the blade head of the electric shaver and the first stimulation parameter, and the first stimulation parameter is used to characterize the degree of influence of the blade head of the electric shaver on skin stimulation when shaving hair.

2. The test system according to claim 1, wherein: The fixing device includes a mechanical arm and a fixing platform, wherein the fixing platform is arranged on the mechanical arm and is used to fix the electric shaver; and controls the electric shaver to apply a preset pressure value on the skin.

3. The test system according to claim 1, wherein: The parameter measuring device includes a temperature detecting device; the temperature detecting device is used to detect the temperature value of the skin before and after shaving hair.

4. The test system according to claim 1, wherein: The parameter measuring device includes a depth-of-field microscope; the depth-of-field microscope is used to detect the depth value of the skin entering the blade mesh of the electric shaver.

5. The test system according to claim 1, wherein: The parameter measurement device includes a roughness measuring instrument; the roughness measuring instrument is used to detect the roughness of the skin and / or the knife net.

6. The test system according to claim 1, wherein: The parameter measuring device includes an angle measuring instrument; the angle measuring instrument is used to detect the swing angle of the blade net of the electric shaver.

7. A testing method, characterized in that: include: Acquiring a first detection parameter, where the first detection parameter is used to characterize a correlation between the skin and the first stimulation parameter; Acquiring a second detection parameter, where the second detection parameter is used to characterize a correlation between the blade head of the electric shaver and the first stimulation parameter; The first stimulation parameter of the skin is determined according to the first detection parameter and the second detection parameter, wherein the first stimulation parameter is used to characterize the degree of influence of the electric shaver's head on shaving hair on skin stimulation.

8. The method according to claim 7, characterized in that Obtaining the first detection parameter includes: Obtain the temperature change value of the skin surface temperature before and after shaving by the electric shaver; Obtain the depth of the notch where the skin enters the blade mesh during shaving. Obtaining the roughness of the blade mesh surface of the electric shaver; obtaining skin roughness of the skin surface; The first detection parameter is determined according to the temperature change value, the depth value, the blade mesh roughness, and the skin roughness.

9. The method according to claim 8, characterized in that Determining the first detection parameter according to the temperature change value, the depth value, the blade net roughness, and the skin roughness includes: Obtaining a first product of the temperature change value, the depth value, and the knife mesh roughness; A first quotient of the first product and the skin roughness is obtained as the first detection parameter.

10. The method according to claim 7, characterized in that Obtaining the second detection parameter includes: Obtain the pressure value applied by the electric shaver's blade to the skin; Get the shaving time of the electric shaver; Get the swing angle of the blade of the electric shaver; The second detection parameter is determined according to the pressure value, the duration value, and the swing angle.

11. The method according to claim 10, characterized in that Determining the second detection parameter according to the pressure value, the duration value, and the swing angle includes: Obtaining a second product of the pressure value and the duration value; A second quotient of the second product and the swing angle is obtained as the second detection parameter.

12. The method according to claim 7, characterized in that Determining a first stimulation parameter of the skin according to the first detection parameter and the second detection parameter includes: Obtaining weight values ​​of the first detection parameter and the second detection parameter respectively; A weighted sum of the first detection parameter and its weight value and the second detection parameter and its weight value is used as the first stimulation parameter of the skin.

13. The method according to claim 7, characterized in that The method further comprises: obtaining a second stimulation parameter, wherein the second stimulation parameter is used to represent a subjective score of the degree of skin irritation caused by shaving with an electric shaver; A third stimulation parameter of the skin is determined based on the first stimulation parameter and the second stimulation parameter.

14. The method according to claim 13, characterized in that Obtain the second stimulation parameters, including: Get target parameters: The target parameter includes at least one of the following parameters: Skin property parameters; Hair type parameters; Skin smoothness parameters; Shaving irritation level; and obtaining a weighted sum of the target parameters as the second stimulation parameter; The skin property parameters include the scoring values ​​of whether the skin belongs to dry skin, normal skin, oily skin, mixed skin or sensitive skin; The hair type parameter includes a rating value of at least one of hardness, length, and density; The skin smoothness parameter is used to indicate whether the electric shaver shaves hair cleanly. The shaving stimulation level is used to represent a rating value of the comfort level during hair shaving with an electric shaver.

15. A testing device, characterized in that: include: a first parameter acquisition module, configured to acquire a first detection parameter, wherein the first detection parameter is used to characterize an association between the skin and the first stimulation parameter; a second parameter acquisition module, configured to acquire a second detection parameter, wherein the second detection parameter is used to characterize the correlation between the blade of the electric shaver and the first stimulation parameter; The first stimulation parameter acquisition module is used to determine a first stimulation parameter of the skin according to the first detection parameter and the second detection parameter, wherein the first stimulation parameter is used to characterize the degree of influence of the electric shaver's blade head on skin stimulation when shaving hair.

16. The device according to claim 15, characterized in that The first parameter acquisition module includes: The temperature change value acquisition submodule is used to obtain the temperature change value of the skin surface temperature before and after shaving by the electric shaver; The depth value acquisition submodule is used to obtain the depth value of the notch where the skin enters the blade mesh during the shaving process of the electric shaver; The blade mesh roughness acquisition submodule is used to obtain the blade mesh roughness of the blade mesh surface of the electric shaver; A skin roughness acquisition submodule is used to obtain the skin roughness of the skin surface; The first parameter acquisition submodule is used to determine the first detection parameter according to the temperature change value, the depth value, the blade mesh roughness and the skin roughness.

17. The device according to claim 16, characterized in that The first parameter acquisition submodule includes: A first product obtaining unit, configured to obtain a first product of the temperature change value, the depth value, and the knife net roughness; The first parameter acquisition unit is configured to acquire a first quotient of the first product and the skin roughness as the first detection parameter.

18. The device according to claim 15, characterized in that The first parameter acquisition submodule includes: A pressure value acquisition unit, used to acquire the pressure value applied by the blade mesh of the electric shaver to the skin; A duration value obtaining unit, used to obtain a shaving duration value of the electric shaver; A swing angle acquisition unit, used to acquire the swing angle of the blade net of the electric shaver; The first parameter acquisition unit is configured to determine the second detection parameter according to the pressure value, the duration value, and the swing angle.

19. The device according to claim 18, characterized in that The first parameter acquisition unit includes: a second product obtaining unit, configured to obtain a second product of the pressure value and the duration value; The second parameter acquisition unit is configured to acquire a second quotient of the second product and the swing angle as the second detection parameter.

20. The device according to claim 15, characterized in that The first stimulation parameter acquisition module includes: A weight value acquisition submodule, configured to respectively acquire weight values ​​of the first detection parameter and the second detection parameter; The first stimulation parameter acquisition submodule is configured to obtain a weighted sum of the first detection parameter and its weight value and the second detection parameter and its weight value as a first stimulation parameter of the skin.

21. The device according to claim 15, characterized in that The device further comprises: A second stimulation parameter acquisition module is used to acquire a second stimulation parameter, where the second stimulation parameter is used to represent a subjective score of the degree of skin irritation caused by shaving with an electric shaver; The third stimulation parameter acquisition module is used to determine a third stimulation parameter of the skin according to the first stimulation parameter and the second stimulation parameter.

22. The device according to claim 21, characterized in that The second stimulation parameter acquisition module includes: Target parameter acquisition submodule, used to obtain target parameters: The target parameter includes at least one of the following parameters: Skin property parameters; Hair type parameters; Skin smoothness parameters; Shaving irritation level; and a second stimulation parameter acquisition submodule, configured to acquire a weighted sum of the target parameters as the second stimulation parameter; The skin property parameters include the scoring values ​​of whether the skin belongs to dry skin, normal skin, oily skin, mixed skin or sensitive skin; The hair type parameter includes a rating value of at least one of hardness, length, and density; The skin smoothness parameter is used to indicate whether the electric shaver shaves hair cleanly. The shaving stimulation level is used to represent a rating value of the comfort level during hair shaving with an electric shaver.

23. A non-transitory computer-readable storage medium, characterized in that When the executable computer program in the storage medium is executed by a processor, the method according to any one of claims 7 to 14 can be implemented.

24. A computer device, characterized in that: including processor and memory; The processor reads the executable program code stored in the memory to run a program corresponding to the executable program code, so as to implement the method according to any one of claims 7 to 14.

25. A computer program product comprising a computer program, which, when executed by a processor, implements the method according to any one of claims 7 to 14.

26. A computer program, characterized in that The computer program comprises computer program code, and when the computer program code is run on a computer, the computer is caused to perform the method according to any one of claims 7 to 14 .

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