CN115631549A - Testing method and testing equipment for wearable equipment - Google Patents
Testing method and testing equipment for wearable equipment Download PDFInfo
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- 238000012360 testing method Methods 0.000 title claims abstract description 248
- 238000000034 method Methods 0.000 claims abstract description 56
- 230000000007 visual effect Effects 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000005259 measurement Methods 0.000 claims abstract description 9
- 238000010998 test method Methods 0.000 claims abstract description 4
- 238000009532 heart rate measurement Methods 0.000 claims description 22
- 239000011159 matrix material Substances 0.000 claims description 15
- 230000006870 function Effects 0.000 claims description 7
- 230000009467 reduction Effects 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 6
- 238000004088 simulation Methods 0.000 claims description 4
- 238000004590 computer program Methods 0.000 claims description 3
- 230000005693 optoelectronics Effects 0.000 claims 2
- 238000012544 monitoring process Methods 0.000 abstract description 10
- 230000036541 health Effects 0.000 abstract description 8
- 238000012797 qualification Methods 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 1
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- 239000004984 smart glass Substances 0.000 description 1
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/14—Quality control systems
- G07C3/143—Finished product quality control
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04883—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0004—Industrial image inspection
- G06T7/001—Industrial image inspection using an image reference approach
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
Abstract
The invention provides a test method and test equipment of wearable equipment, wherein a containing part for placing the wearable equipment, a touch control part for performing touch operation on a touch screen of the wearable equipment, a motion control part for controlling the containing part to rotate or translate integrally, a photoelectric test part for testing a photoelectric sensor of the wearable equipment and a visual test part for shooting a display picture of the wearable equipment are arranged, the display picture of the wearable equipment is corrected according to a preset display picture path and a test gesture path in the test process, the health monitoring sensors of the wearable equipment can be tested in batch before the wearable equipment leaves a factory, unqualified products with larger measurement errors can be found in time, and the product qualification rate is improved.
Description
Technical Field
The invention relates to the technical field of testing, in particular to a testing method and testing equipment for wearable equipment.
Background
With the progress of times and science and technology, people pay more and more attention to body health, in the past, people only can go to a hospital regularly to check the body to know the health condition of the people, and the appearance of the wearable electronic equipment makes people pay attention to body indexes anytime and anywhere possible. Therefore, once various wearable devices are available, such as smart watches, smart wristbands, smart glasses, smart sports shoes and the like, the functions of step counting, heart rate monitoring, blood pressure monitoring, sleep monitoring and the like become popular and widely used functions of people. However, in various wearable devices on the market at present, measurement errors of health monitoring indexes of some products are large, for example, the problems that the difference between the step data of the exercise meter and the actual walking data of a user is large, the heart rate measurement data is obviously inaccurate, and the like exist, and therefore, the wearable devices bring about a lot of troubles to people.
Disclosure of Invention
Based on the problems, the invention provides a test method and test equipment for wearable equipment, which can test health monitoring sensors of the wearable equipment in batches before the wearable equipment leaves a factory, find unqualified products with large measurement errors in time and improve the product percent of pass.
In view of the above, a first aspect of the present invention provides a method for testing a wearable device, the method being applied to a testing device of the wearable device, the testing device including an accommodating portion, a touch control portion, a motion control portion, a photoelectric testing portion, and a visual testing portion, the method including:
placing the wearable device in the receptacle of the testing device with the front facing up;
testing the wearable equipment by using a touch control part, a motion control part and a photoelectric testing part of the testing equipment respectively;
acquiring a display picture of the wearable equipment in the accommodating part in the testing process through the vision testing part;
matching the display picture of the wearable device, and judging whether the display picture of the wearable device is correct or not;
when the display picture of the wearable device is incorrect, switching the display picture of the wearable device to the correct picture by using the touch control part according to the corresponding relation between the preset display picture path and the test gesture path;
identifying a display picture of the wearable device through a visual testing part of the testing device to acquire testing result data;
calculating a test error of the wearable device;
and marking the unqualified wearable equipment with the test error larger than a preset threshold value.
Further, in the above method for testing a wearable device, before the step of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the testing device, the method further includes:
inputting a testing gesture path, wherein the testing gesture path is an operation gesture set which is gradually switched from a standby picture of the wearable device to a display picture corresponding to a function to be tested according to a testing sequence of the wearable device;
sequentially executing the test gesture path by using the touch control part;
recording each display picture in the process of executing the test gesture path by using the vision test part to obtain the display picture path;
and performing associated storage on the display picture path and the test gesture path.
Further, in the above method for testing a wearable device, the step of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the test device respectively includes:
switching the display picture of the wearable device to a step-counting picture by using the touch control part according to the display picture path and the test gesture path;
identifying an initial step number SC in the step-counting frame 0 ；
Controlling the accommodating part to simulate the walking movement by using the movement control part at a preset reciprocating speed TFS and reciprocating times TFC;
recognizing the step number SC in the step counting frame after the simulated walking movement is finished t ；
Calculating step error delta SC =2 TFC- (SC) of the wearable device t -SC 0 )。
Further, in the above method for testing a wearable device, the step of controlling the accommodating portion to simulate walking exercise by using the motion control portion at a preset reciprocating speed TFS and a reciprocating number TFC specifically includes:
judging whether the current simulated walking movement is walking or running walking movement according to the reciprocating movement speed TFS;
when the walking exercise is walking exercise, the accommodating part is controlled to turn over by using the motion control part so that the screen of the wearable device in the accommodating part faces to the horizontal direction parallel to the ground and the connecting line direction of the two ends of the wearable device is parallel to the ground, and the accommodating part is controlled to reciprocate along the connecting line direction of the two ends of the wearable device.
Further, in the above method for testing a wearable device, after the step of determining whether the currently simulated walking exercise is walking or running walking exercise according to the reciprocating movement speed TFS, the method further includes:
when the walking exercise is running walking exercise, the accommodating part is controlled to turn over by the motion control part so that the screen of the wearable device in the accommodating part faces to the horizontal direction parallel to the ground and the connection line direction of the two ends of the wearable device is vertical to the ground, and the accommodating part is controlled to reciprocate along the connection line of the two ends of the wearable device and the direction vertical to the screen.
Further, in the above method for testing a wearable device, the step of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the testing device respectively includes:
switching a display picture of the wearable device to a heart rate measurement picture by using the touch control part according to the display picture path and the test gesture path;
controlling the wearable device to initiate a manual measurement using the touch control;
repeatedly switching pulse simulation images corresponding to different pulse states on the photoelectric testing part at a preset frequency f;
continuously identifying content on the heart rate measurement screen;
judging whether the heart rate measurement is finished or not according to the content on the heart rate measurement picture;
after the heart rate measurement is finished, identifying a heart rate value HC on the heart rate measurement picture;
calculating heart rate measurement error Δ HC = f-HC of the wearable device.
Further, in the above method for testing a wearable device, the testing device further includes a charging testing unit, and the step of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric testing unit of the testing device respectively includes:
switching the display picture of the wearable device to an electric quantity display picture by using the touch control part according to the display picture path and the test gesture path;
identifying an initial power PR on the power display screen 0 ；
Connecting a test electrode on the charging test portion with a charging contact of a wearable device on the receiving portion;
disconnecting the test electrode from the charging contact after a preset charging period T;
recognizing the electric quantity PR on the electric quantity display picture t ；
Acquiring a standard charging speed CS of the wearable device;
calculating a charging speed error of the wearable device
Further, in the above method for testing a wearable device, before the step of recognizing a display screen of the wearable device by a visual testing unit of the testing device to obtain the test result data, the method further includes:
acquiring a display screen of the wearable device by using the vision testing part;
obtaining the length H of the display frame of the wearable device s And width W s ；
According to the length H of the display picture of the wearable equipment s And width W s Configuring an initial grid size comprising an initial grid height H 0 And initial grid width W 0 And satisfy H s ＝n 0 ·H 0 ，W s ＝m 0 ·W 0 Wherein n is 0 And m 0 Is a positive integer greater than or equal to 1;
constructing a grid matrix with the same size as the display screen of the wearable device by using a plurality of grids with the initial grid size;
judging whether grid lines of any grid are overlapped with display contents in a display picture of the wearable device or not in the grid matrix;
if yes, reducing the grid size in the grid matrix by taking a preset step length k as a base number so that t is satisfied
When a first target moment composed of a plurality of grids exists in the grid matrixA minimum value in which display contents exist but an edge line thereof does not overlap any display contents, where k is a positive integer, t is a positive integer representing the number of reduction times, H t And W t The grid size in the grid matrix after the t-th reduction is obtained;
and matching the display content in the first target rectangle to determine a target information area for displaying the test result data in each display picture.
Further, in the above method for testing a wearable device, the length H of the display screen of the wearable device is determined according to the display screen size s And width W s The step of configuring the initial grid size specifically includes:
comparing the length H of the display screen of the wearable device s And width W s The size of (d);
when H is present s ＞W s Then, the initial grid height is taken
Initial grid width W 0 ＝W s I.e. by
m 0 ＝1；
When H is present s ＜W s Then, the initial grid height H is taken 0 ＝H s Initial grid width
I.e. n0=1,
a second aspect of the present invention provides a testing apparatus for a wearable device, including a grid-shaped receiving portion for placing a wearable device body, a touch control portion disposed above the receiving portion for performing a touch operation on a touch screen of the wearable device, a visual testing portion disposed above the receiving portion for capturing a display of the wearable device, a motion control portion connected to the receiving portion for controlling the receiving portion to rotate or translate as a whole, a photoelectric testing portion disposed below the receiving portion for testing a photoelectric sensor of the wearable device, and a charging testing portion disposed below the receiving portion for testing a charging contact of the wearable device, where the testing apparatus further includes a processor and a memory, and the processor is configured to execute a computer program stored in the memory to implement the method of any one of the first aspects of the present invention.
The invention provides a testing method and testing equipment of wearable equipment, wherein a containing part for placing the wearable equipment, a touch control part for performing touch operation on a touch screen of the wearable equipment, a motion control part for controlling the containing part to rotate or translate integrally, a photoelectric testing part for testing a photoelectric sensor of the wearable equipment and a visual testing part for shooting a display picture of the wearable equipment are arranged, the display picture of the wearable equipment is corrected according to a preset display picture path and a testing gesture path in the testing process, the health monitoring sensors of the wearable equipment can be tested in batch before the wearable equipment leaves a factory, unqualified products with larger measurement errors can be found in time, and the product qualification rate is improved.
Drawings
Fig. 1 is a flowchart of a method for testing a wearable device according to an embodiment of the present invention.
Detailed Description
In order that the above objects, features and advantages of the present invention can be more clearly understood, a more particular description of the invention will be rendered by reference to the appended drawings. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein and, therefore, the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, the terms "plurality" or "a plurality" refer to two or more, and unless otherwise specifically limited, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. The terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description herein, reference to the term "one embodiment," "some embodiments," "specific examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The following describes a test method and a test device for a wearable device provided according to some embodiments of the present invention with reference to the accompanying drawings.
The first aspect of the present invention provides a method for testing a wearable device, which is applied to a testing device of the wearable device, where the testing device includes a receiving portion, a touch control portion, a motion control portion, a photoelectric testing portion, and a visual testing portion, and as shown in fig. 1, the method includes:
placing the wearable device with the front face facing upwards in a containing part of the testing device;
testing the wearable equipment by using a touch control part, a motion control part and a photoelectric test part of the test equipment respectively;
acquiring a display picture of the wearable equipment in the accommodating part in the testing process through the vision testing part;
matching the display picture of the wearable device, and judging whether the display picture of the wearable device is correct or not;
when the display picture of the wearable equipment is incorrect, switching the display picture of the wearable equipment to a correct picture by using the touch control part according to the corresponding relation between a preset display picture path and a test gesture path;
identifying a display picture of the wearable device through a visual testing part of the testing device to acquire testing result data;
calculating a test error of the wearable device;
and marking the unqualified wearable equipment with the test error larger than a preset threshold value.
Specifically, the accommodating part has a plurality of accommodating parts matched with the shape of the wearable device, and a plurality of wearable devices can be placed at the same time. The two ends of the accommodating part are opened, and after detachable accessories such as a binding belt and a wrist strap of the wearable device are taken down, the body of the wearable device, including a touch screen and a sensor, is placed in the accommodating part from the upper end opening of the accommodating part in a mode that the screen faces upwards. The wearable device comprises a body, wherein a clamping position is arranged at an opening at the upper end of the accommodating position and used for fixing the wearable device body in the accommodating position after the wearable device body is placed in the accommodating position. The lower end opening of the accommodating part is slightly smaller than the body of the wearable equipment and is used for testing the sensor on the lower surface of the wearable equipment.
In some embodiments of the present invention, the matching the display screen of the wearable device, and the determining whether the display screen of the wearable device is correct specifically include:
the touch control part executes the same touch operation on all the wearable devices in the accommodating part at the same time, and by comparing the display frames of all the wearable devices, when the display frame of any one wearable device is different from the display frames of other wearable devices, the display frame of the wearable device is determined to be incorrect.
In other embodiments of the present invention, the matching the display screen of the wearable device, and the determining whether the display screen of the wearable device is correct specifically include:
recording each touch operation of the touch control part;
determining a display picture corresponding to each touch operation from the corresponding relation between the display picture path and the test gesture path;
acquiring current display frames of all wearable devices on the accommodating part;
when the current display picture of any wearable device is different from the corresponding display picture in the display picture path, the display picture of the wearable device is determined to be incorrect.
According to the technical scheme of the embodiment of the invention, the containing part for placing the wearable equipment, the touch control part for performing touch operation on the touch screen of the wearable equipment, the motion control part for controlling the containing part to rotate or translate integrally, the photoelectric test part for testing the photoelectric sensor of the wearable equipment and the visual test part for shooting the display picture of the wearable equipment are arranged, so that the display picture of the wearable equipment is corrected according to the preset display picture path and the test gesture path in the test process, the health monitoring sensors of the wearable equipment can be tested in batch before the wearable equipment leaves a factory, unqualified products with large measurement errors can be found in time, and the product qualification rate is improved.
In the above method for testing a wearable device, before the step of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the test device, the method further includes:
inputting a test gesture path, wherein the test gesture path is an operation gesture set which is gradually switched from a standby picture of the wearable device to a display picture corresponding to a function to be tested according to a test sequence of the wearable device;
sequentially executing the test gesture path by using the touch control part;
recording each display picture in the process of executing the test gesture path by using the vision test part to obtain the display picture path;
and performing associated storage on the display picture path and the test gesture path.
In order to have better portability, the wearable device has a smaller volume, and a corresponding touch screen is smaller, so that the touch operation gestures are fewer in types, and the touch operation is simpler and generally only comprises simple click operation and sliding operation. The test gesture path is formed by combining a series of touch operations, and each touch operation comprises a gesture type and endpoint coordinates thereof. When the touch operation is a click operation, the endpoint coordinates of the touch operation only comprise coordinate values of one coordinate point; when the touch operation is a sliding operation, the end point coordinates of the touch operation comprise coordinate values of a starting point position and a finishing point position of the sliding operation. The standby screen can be a screen locking interface or a home page of the wearable device, and the test gesture path is an operation gesture set for gradually switching to a display screen corresponding to a function to be tested from the screen locking interface or the home page of the wearable device.
And performing association storage on the display picture path and the test gesture path, specifically recording an association relation between each touch operation in the test gesture path and two front and back display pictures. For example, when the current display screen of the wearable device is a, and when the operation a of the test gesture path is executed, the wearable device switches to the display screen B, and then the association relationship between the touch operation a and the display screens a to B is recorded.
In the above method for testing a wearable device, the steps of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the testing device respectively include:
switching the display picture of the wearable device to a step-counting picture by using the touch control part according to the display picture path and the test gesture path;
identifying an initial step number SC in the step count screen 0 ；
Controlling the accommodating part to simulate walking movement by using the movement control part at a preset reciprocating speed TFS and reciprocating times TFC;
recognizing the step number SC in the step counting frame after the simulated walking movement is finished t ；
Calculating step error delta SC =2 TFC- (SC) of the wearable device t -SC 0 )。
In the above method for testing a wearable device, the step of controlling the accommodating portion to simulate walking exercise by using the motion control portion at a preset reciprocating speed TFS and a reciprocating number TFC specifically includes:
judging whether the current simulated walking movement is walking or running walking movement according to the reciprocating movement speed TFS;
when the walking exercise is walking exercise, the accommodating part is controlled to turn over by the motion control part so that the screen of the wearable device in the accommodating part faces to the horizontal direction parallel to the ground and the connecting line direction of the two ends of the wearable device is parallel to the ground, and the accommodating part is controlled to reciprocate along the connecting line direction of the two ends of the wearable device.
In the above method for testing a wearable device, after the step of determining whether the currently simulated walking exercise is walking or running walking exercise according to the reciprocating movement speed TFS, the method further includes:
when the walking exercise is running walking exercise, the accommodating part is controlled to turn over by the motion control part so that the screen of the wearable device in the accommodating part faces to the horizontal direction parallel to the ground and the connection line direction of the two ends of the wearable device is vertical to the ground, and the accommodating part is controlled to reciprocate along the connection line of the two ends of the wearable device and the direction vertical to the screen.
In the technical solution of the above embodiment, the motion control part controls the accommodating part to simulate the walking motion of a human so as to test the step counting error of the wearable device in the accommodating part.
In the above method for testing a wearable device, the steps of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the testing device respectively include:
switching the display picture of the wearable device to a heart rate measurement picture by using the touch control part according to the display picture path and the test gesture path;
controlling the wearable device to initiate a manual measurement using the touch control;
repeatedly switching pulse simulation images corresponding to different pulse states on the photoelectric testing part at a preset frequency f;
continuously identifying content on the heart rate measurement screen;
judging whether the heart rate measurement is finished or not according to the content on the heart rate measurement picture;
after the heart rate measurement is finished, identifying a heart rate value HC on the heart rate measurement picture;
calculating heart rate measurement error Δ HC = f-HC of the wearable device.
Specifically, the photoelectric sensor of the wearable device recognizes pulse changes of the human body by detecting different absorption amounts of green light under different pulse states of the human body, and in the technical scheme of the embodiment, the pulse simulation image with the absorption amount of the green light close to that of the human body under the non-pulse state is arranged on the photoelectric testing part to test the heart rate monitoring function of the photoelectric sensor of the wearable device.
In the above method for testing a wearable device, the testing device further includes a charging test unit, and the step of testing the wearable device by using the touch control unit, the motion control unit, and the photoelectric test unit of the testing device respectively includes:
switching the display picture of the wearable device to an electric quantity display picture by using the touch control part according to the display picture path and the test gesture path;
identifying an initial power PR on the power display screen 0 ；
Connecting a test electrode on the charging test portion with a charging contact of a wearable device on the receiving portion;
disconnecting the test electrode from the charging contact after a preset charging period T;
recognizing the electric quantity PR on the electric quantity display picture t ；
Acquiring a standard charging speed CS of the wearable device;
calculating a charging speed error of the wearable device
Specifically, in the technical solution of the above embodiment, the photoelectric test portion is removed, and the charging test portion disposed below the accommodating portion is butted against the lower surface of the accommodating portion, so that the test electrode on the charging test portion is electrically connected to the charging contact of the wearable device at the lower end opening of the accommodating portion. Preferably, the charging test is selected when the remaining charge of the wearable device, i.e. the initial charge, is within a range of 20% to 80%. It should be understood that the charging speed of the battery can be different under different remaining power states, and the corresponding relationship between different initial power and different standard charging speed is configured in advance, and the standard charging speed is the standard charging speed in a laboratory environmentThe products passing the test are measured under different initial electric quantities. The step of obtaining the standard charging speed CS of the wearable device is specifically according to the initial electric quantity PR 0 And acquiring a corresponding standard charging speed CS from a pre-configured corresponding relation table of the initial electric quantity and the standard charging speed.
In the above method for testing a wearable device, before the step of recognizing a display screen of the wearable device by a visual testing unit of the testing device to obtain test result data, the method further includes:
acquiring a display screen of the wearable device by using the vision testing part;
obtaining the length H of the display frame of the wearable device s And width W s ；
According to the length H of the display screen of the wearable equipment s And width W s Configuring an initial grid size comprising an initial grid height H 0 And an initial grid width W 0 And satisfy H s ＝n 0 ·H 0 ，W s ＝m 0 ·W 0 Wherein n is 0 And m 0 Is a positive integer greater than or equal to 1;
constructing a grid matrix with the same size as the display screen of the wearable device by using a plurality of grids with the initial grid size;
judging whether grid lines of any grid are overlapped with display contents in a display picture of the wearable device or not in the grid matrix;
if yes, reducing the grid size in the grid matrix by taking a preset step length k as a base number so that t satisfies
A minimum value in which display contents exist in a first target rectangle composed of a plurality of grids but an edge line thereof does not overlap with any display contents exists in the grid matrix, where k is a positive integer, t is a positive integer representing the number of reduction times, and H t And W t For the mesh after the t-th reductionGrid size in the matrix;
and matching the display content in the first target rectangle to determine a target information area for displaying the test result data in each display picture.
Preferably, in the technical solution of the above embodiment, the preset step k =1.
Because the display screen of the wearable device is small, and the display content is often displayed in a mode that characters are mixed in the icons, it is very difficult to acquire the test result data in the display picture by adopting the traditional character recognition mode. By adopting the technical scheme of the embodiment, the content in the display picture of the wearable device is positioned by using the gradually reduced grids, so that the target information area is quickly determined. Preferably, after the first target rectangles are located, the following steps are respectively and independently repeated for the grids in each first target rectangle:
reducing the grid size in the first target rectangle by taking a preset step length k as a base number so that t is satisfied
A minimum value which exists in a second target rectangle composed of a plurality of grids in the first target rectangle and has display content but the edge line of the minimum value does not overlap with any display content, wherein k is a positive integer, t is a positive integer representing the reduction number, and H t And W t The size of the grid in the grid matrix after the t-th reduction is obtained.
With the technical solution of the above embodiment, the first target rectangle corresponds to different information areas in the display screen of the wearable device, such as an electric quantity area, a clock area, a step counting area, and the like. After the first target rectangles are determined, a second target rectangle for locating a unit information area is respectively determined in each first target rectangle, for example, a step counting icon and a number representing the step number are displayed in the step counting area, the step number may be a one-bit number or a multi-bit number, an area corresponding to each icon and number is the unit information area, and the unit information area is located through the second target rectangle, so that the test result data can be obtained more accurately.
In the method for testing the wearable device, the length H of the display screen of the wearable device is used s And width W s The step of configuring the initial grid size specifically includes:
comparing the length H of the display screen of the wearable device s And width W s The size of (a);
when H is present s ＞W s Taking the initial grid height
Initial grid width W 0 ＝W s I.e. by
m 0 ＝1；
When H is present s ＜W s Then, the initial grid height H is taken 0 ＝H s Initial grid width
I.e. n0=1,
a second aspect of the present invention provides a testing apparatus for a wearable device, including a grid-shaped receiving portion for placing a body of the wearable device, a touch control portion disposed above the receiving portion for performing a touch operation on a touch screen of the wearable device, a visual testing portion disposed above the receiving portion for capturing a display of the wearable device, a motion control portion connected to the receiving portion for controlling the receiving portion to rotate or translate as a whole, a photoelectric testing portion disposed below the receiving portion for testing a photoelectric sensor of the wearable device, and a charging testing portion disposed below the receiving portion for testing a charging contact of the wearable device, wherein the testing apparatus further includes a processor and a memory, and the processor is configured to execute a computer program stored in the memory to implement the method according to any one of claims 1 to 9.
The invention provides a testing method and testing equipment of wearable equipment, wherein a containing part for placing the wearable equipment, a touch control part for performing touch operation on a touch screen of the wearable equipment, a motion control part for controlling the containing part to rotate or translate integrally, a photoelectric testing part for testing a photoelectric sensor of the wearable equipment and a visual testing part for shooting a display picture of the wearable equipment are arranged, the display picture of the wearable equipment is corrected according to a preset display picture path and a testing gesture path in the testing process, the health monitoring sensors of the wearable equipment can be tested in batch before the wearable equipment leaves a factory, unqualified products with larger measurement errors can be found in time, and the product qualification rate is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
While embodiments in accordance with the invention have been described above, these embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments described. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention and various embodiments with various modifications as are suited to the particular use contemplated. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. A test method of a wearable device is applied to the test device of the wearable device, and is characterized in that the test device comprises an accommodating part, a touch control part, a motion control part, a photoelectric test part and a visual test part, and the method comprises the following steps:
placing the wearable device in the receptacle of the testing device with the front facing up;
testing the wearable equipment by using a touch control part, a motion control part and a photoelectric test part of the test equipment respectively;
acquiring a display picture of the wearable equipment in the accommodating part in the testing process through the vision testing part;
matching the display picture of the wearable device, and judging whether the display picture of the wearable device is correct or not;
when the display picture of the wearable device is incorrect, switching the display picture of the wearable device to the correct picture by using the touch control part according to the corresponding relation between the preset display picture path and the test gesture path;
identifying a display picture of the wearable device through a visual testing part of the testing device to acquire testing result data;
calculating a test error of the wearable device;
and marking the unqualified wearable equipment with the test error larger than a preset threshold value.
2. The method for testing a wearable device according to claim 1, further comprising, before the step of testing the wearable device using the touch control unit, the motion control unit, and the electro-optical test unit of the testing device, respectively:
inputting a testing gesture path, wherein the testing gesture path is an operation gesture set which is gradually switched from a standby picture of the wearable device to a display picture corresponding to a function to be tested according to a testing sequence of the wearable device;
sequentially executing the test gesture path by using the touch control part;
recording each display picture in the process of executing the test gesture path by using the vision test part to obtain the display picture path;
and performing associated storage on the display picture path and the test gesture path.
3. The method for testing the wearable device according to claim 2, wherein the step of testing the wearable device by using the touch control part, the motion control part and the photoelectric test part of the test device respectively comprises:
switching the display picture of the wearable device to a step-counting picture by using the touch control part according to the display picture path and the test gesture path;
identifying an initial step number SC in the step-counting frame 0 ；
Controlling the accommodating part to simulate the walking movement by using the movement control part at a preset reciprocating speed TFS and reciprocating times TFC;
recognizing the step number SC in the step counting frame after the simulated walking movement is finished t ；
Calculating step error delta SC =2 TFC- (SC) of the wearable device t -SC 0 )。
4. The method for testing a wearable device according to claim 3, wherein the step of controlling the receiving part to simulate walking movement by using the motion control part with a preset reciprocating speed TFS and a reciprocating number TFC specifically comprises:
judging whether the current simulated walking movement is walking or running walking movement according to the reciprocating movement speed TFS;
when the walking exercise is walking exercise, the accommodating part is controlled to turn over by the motion control part so that the screen of the wearable device in the accommodating part faces to the horizontal direction parallel to the ground and the connecting line direction of the two ends of the wearable device is parallel to the ground, and the accommodating part is controlled to reciprocate along the connecting line direction of the two ends of the wearable device.
5. The method for testing a wearable device according to claim 4, further comprising, after the step of determining whether the current simulated walking exercise is a walking or running walking exercise according to the reciprocation velocity TFS:
when the walking exercise is running walking exercise, the accommodating part is controlled to turn over by the motion control part so that the screen of the wearable device in the accommodating part faces to the horizontal direction parallel to the ground and the connection line direction of the two ends of the wearable device is vertical to the ground, and the accommodating part is controlled to reciprocate along the connection line of the two ends of the wearable device and the direction vertical to the screen.
6. The method for testing the wearable device according to claim 2, wherein the step of testing the wearable device by using the touch control part, the motion control part and the photoelectric test part of the test device respectively comprises:
switching the display picture of the wearable device to a heart rate measurement picture by using the touch control part according to the display picture path and the test gesture path;
controlling the wearable device to initiate a manual measurement using the touch control;
repeatedly switching pulse simulation images corresponding to different pulse states on the photoelectric testing part at a preset frequency f;
continuously identifying content on the heart rate measurement screen;
judging whether the heart rate measurement is finished or not according to the content on the heart rate measurement picture;
after the heart rate measurement is finished, identifying a heart rate value HC on the heart rate measurement picture;
calculating heart rate measurement error Δ HC = f-HC of the wearable device.
7. The method for testing the wearable device according to claim 2, wherein the testing device further comprises a charging testing portion, and the step of testing the wearable device by using the touch control portion, the motion control portion and the photoelectric testing portion of the testing device respectively comprises:
switching the display picture of the wearable device to an electric quantity display picture by using the touch control part according to the display picture path and the test gesture path;
identifying an initial power PR on the power display screen 0 ；
Connecting a test electrode on the charging test portion with a charging contact of a wearable device on the receiving portion;
disconnecting the test electrode from the charging contact after a preset charging period T;
recognizing the electric quantity PR on the electric quantity display picture t ；
Acquiring a standard charging speed CS of the wearable device;
calculating a charging speed error of the wearable device
8. The method for testing a wearable device according to claim 1, further comprising, before the step of identifying a display screen of the wearable device by a visual testing section of the testing device to acquire test result data:
acquiring a display picture of the wearable device by using the vision testing part;
obtaining the length H of the display frame of the wearable device s And width W s ；
According to the length H of the display screen of the wearable equipment s And width W s Configuring an initial grid size comprising an initial grid height H 0 And initial grid width W 0 And satisfy H s ＝n 0 ·H 0 ，W s ＝m 0 ·W 0 Wherein n is 0 And m 0 Is a positive integer greater than or equal to 1;
constructing a grid matrix with the same size as the display screen of the wearable device by using a plurality of grids with the initial grid size;
judging whether grid lines of any grid are overlapped with display contents in a display picture of the wearable device or not in the grid matrix;
if yes, reducing the grid size in the grid matrix by taking a preset step length k as a base number so that t satisfies
A minimum value in which display contents exist in a first target rectangle composed of a plurality of grids but an edge line thereof does not overlap with any display contents exists in the grid matrix, where k is a positive integer, t is a positive integer representing the number of reduction times, and H t And W t The grid size in the grid matrix after the t-th reduction is obtained;
and matching the display content in the first target rectangle to determine a target information area for displaying the test result data in each display picture.
9. The method for testing a wearable device according to claim 8, wherein the length H of the display screen of the wearable device is determined according to the length H of the display screen of the wearable device s And width W s The step of configuring the initial grid size specifically includes:
comparing the length H of the display screen of the wearable device s And width W s The size of (a);
when H is present s >W s Taking the initial grid height
Initial grid width W 0 ＝W s I.e. by
m 0 ＝1；
When H is present s <W s Then, the initial grid height H is taken 0 ＝H s Initial grid width
I.e. n 0 ＝1，
10. A wearable device testing apparatus, comprising a grid-shaped receiving portion for placing the wearable device body, a touch control portion disposed above the receiving portion for performing a touch operation on a touch screen of the wearable device, a visual testing portion disposed above the receiving portion for capturing a display of the wearable device, a motion control portion connected to the receiving portion for controlling the receiving portion to rotate or translate as a whole, an optoelectronic testing portion disposed below the receiving portion for testing an optoelectronic sensor of the wearable device, and a charging testing portion disposed below the receiving portion for testing a charging interface of the wearable device, wherein the testing apparatus further comprises a processor and a memory, and the processor is configured to execute a computer program stored in the memory to implement the method according to any one of claims 1 to 9.
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