Automatic test device and test method for central control screen

Abstract

The invention belongs to the technical field of automatic testing, and provides an automatic testing device and method for a central control screen, and the device comprises an upper computer, a controller, an ultraviolet projector, a deformer and a touch screen material. The upper computer is used for programming an automatic test program and carrying out information interaction with the controller; the controller is used for controlling the ultraviolet ray projector and the reflector and adjusting the irradiation position of the ultraviolet ray; the ultraviolet projector is used for projecting ultraviolet rays to the deformer; the deformation grids are filled with polymer gel in contact with the touch screen material; and the touch screen material has elasticity, is arranged at the bottom of the deformation grid of the deformer and is used for clicking the central control screen. By accurately controlling the expansion characteristics of the ultraviolet laser and the polymer gel, high-precision, automatic and repeatable central control screen touch operation is realized.

Description

Technical Field

[0001] The present invention belongs to the technical field of automated testing, and in particular relates to an automated testing device and a testing method for a central control screen based on polymer gel. Background Art

[0002] At present, the automated testing equipment for central control screens is mainly divided into: multi-degree-of-freedom manipulators and the method of issuing test script instructions. The multi-degree-of-freedom manipulator method uses a multi-degree-of-freedom manipulator to simulate the user clicking on the central control screen, and the host computer controls the multi-degree-of-freedom manipulator to perform automated testing of the central control screen software functions. This method is suitable for testing scenarios with high-precision touch and complex gesture operations, but it has the disadvantages of large equipment size, inconvenient layout and high cost. The method of issuing test script instructions uses ADB instructions to virtually click on the central control screen to perform automated testing of software functions. It is suitable for flexible and fast-execution test scenarios, but it is limited by the operating system, has a high entry threshold and cannot be used for performance testing. Summary of the invention

[0003] In order to solve the above problems, the present invention provides a central control screen automatic testing device and testing method.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] An automatic testing device for a central control screen, characterized in that:

[0006] The device includes a host computer, a controller, an ultraviolet projector, a deformer and a touch screen material;

[0007] The host computer is used to compile the automated test program and exchange information with the controller;

[0008] A controller, used to control the ultraviolet projector and the reflector, and adjust the irradiation position of the ultraviolet rays;

[0009] UV projector, used to project UV light onto the deformer;

[0010] The deformation cell is filled with a polymer gel in contact with the touch screen material;

[0011] The touch screen material is elastic and is arranged at the bottom of the deformation grid of the deformer for clicking the central control screen.

[0012] Furthermore, the touch screen material and the deformer are located above the central control screen, and a small gap is left between the touch screen material and the central control screen.

[0013] Furthermore, the deformation grids are densely arranged on the deformer.

[0014] Furthermore, the polymer gel is a colorless triphenylmethane derivative.

[0015] Furthermore, the polymer gel is arranged between the transparent substance and the touch screen material.

[0016] Furthermore, the device also includes a camera for photographing the position of the deformer and the irradiation position of the ultraviolet rays.

[0017] Furthermore, the device also includes a reflector for reflecting the ultraviolet rays and assisting in adjusting the irradiation position of the ultraviolet rays on the deformer.

[0018] A central control screen automated testing method based on polymer gel, characterized in that the method comprises:

[0019] The deformer and the touch screen material are mounted above the central control screen, wherein a small gap is left between the central control screen and the touch screen material;

[0020] The host computer adjusts the ultraviolet projector through the controller to emit ultraviolet light to irradiate the deformer;

[0021] The deformer expands the internal polymer gel, pushing the touch screen material onto the central control screen;

[0022] The upper computer turns off the ultraviolet projector through the controller, and the polymer gel shrinks, causing the touch screen material to shrink away from the central control screen;

[0023] The above steps are repeated repeatedly to illuminate all deformation grids of the deformer and complete the automated test.

[0024] Furthermore, the camera captures an image of the relative position of the deformer and the ultraviolet light, and transmits the image to the controller and the host computer;

[0025] The host computer adjusts the projection angle of the ultraviolet projector and the reflection angle of the reflector through a controller according to the image, so that the ultraviolet rays are irradiated on the deformation grid of the deformer.

[0026] Furthermore, the controller controls the ultraviolet projector and the reflector individually or synchronously.

[0027] Compared with the prior art, the present invention has the following advantages:

[0028] 1. High-precision clicking: By controlling the UV projector and reflector, the laser irradiation position is accurately adjusted to achieve high-precision clicking operation.

[0029] 2. Automated testing: By continuously setting the relative position of the deformation grid and the ultraviolet laser, an automated test sequence is achieved, and a certain position of the central control screen is frequently touched and clicked, or multiple places are repeatedly clicked in turn to improve test efficiency.

[0030] 3. Repeatability: The expansion and recovery process of polymer gel is reversible and can be used repeatedly to ensure the consistency and reliability of the test.

[0031] 4. Flexibility: The whole device can be disassembled for use, which is convenient for flexible arrangement and installation in spaces with obstacles, thereby improving the flexibility of testing.

[0032] 5. Adaptability: The device is not restricted by the software operating system of the central control screen, and is simple to operate, has a low entry threshold, and has stronger test adaptability.

[0033] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures pointed out in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0035] Figure 1 A schematic diagram showing the structural principle of a central control screen automatic testing device according to an embodiment of the present invention is shown;

[0036] Figure 2 A schematic diagram of the front view of the structure of the deformer in the present invention is shown;

[0037] Figure 3 A schematic diagram of the side structure of the deformer in the present invention is shown;

[0038] Figure 4 A schematic diagram of the structure of the deformation grid in the present invention is shown;

[0039] Figure 5 A schematic diagram showing the structural principle of a central control screen automatic testing device according to another embodiment of the present invention is shown;

[0040] Figure 6 yes Figure 5 A schematic diagram of an application scenario of an automatic testing device for a central control screen is shown.

[0041] In the figure: 1. deformer, 2. deformable grid, 3. transparent substance, 4. polymer gel. DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] Embodiment 1

[0044] Figure 1 FIG. 1 shows a schematic diagram of the structure principle of a central control screen automatic testing device according to an embodiment of the present invention. Figure 1 As shown, an automatic test device for a central control screen of the present invention includes a host computer, a controller, an ultraviolet projector, a deformer and a touch screen material;

[0045] The host computer is used to compile automated test programs and exchange information with the controller, sending instructions to the controller based on the test program or feedback information from the controller.

[0046] The controller controls the ultraviolet projector and reflector according to the instructions of the host computer to adjust the irradiation position of the ultraviolet light.

[0047] A UV projector, preferably a UV laser, is used to project UV light toward the deformer.

[0048] like Figures 2 to 4 As shown, the deformer 1 is densely provided with deformation grids 2, the upper part of the deformation grid 2 is a transparent substance 3, and the lower part is a polymer gel 4, wherein the transparent substance 3 can be transparent glass or air, and the polymer gel 4 is a colorless triphenylmethane derivative.

[0049] The touch screen material is elastic and is arranged at the bottom of the deformation grid of the deformer, and is used to click the central control screen. Specifically: the polymer gel 4 is arranged between the transparent substance 3 and the touch screen material, the touch screen material and the deformer are located above the central control screen, and a small gap is left between the touch screen material and the central control screen. Under the irradiation of the ultraviolet laser, the polymer gel 4 expands and protrudes downward, pushing the touch screen material through the gap and squeezing it on the central control screen.

[0050] As a preferred implementation means, the test device of the first embodiment further includes a camera for photographing the irradiation position of the ultraviolet rays and transmitting the image to a host computer via a controller. The host computer adjusts the projection angle of the ultraviolet projector through the controller according to the irradiation position so that the ultraviolet rays are irradiated on the deformation grid of the deformer.

[0051] Based on the automatic testing device of the first embodiment, the present invention also provides a central control screen automatic testing method based on polymer gel, the method comprising:

[0052] The deformer and the touch screen material are mounted above the central control screen, wherein a small gap is left between the central control screen and the touch screen material;

[0053] The host computer sends instructions to the controller, which receives the instructions and adjusts the UV projector to emit UV laser to irradiate the deformer; the camera takes an image of the relative position of the deformer and the UV laser and transmits it to the controller and the host computer;

[0054] The host computer adjusts the projection angle of the UV projector through the controller according to the image, so that the UV laser irradiates the deformation grid of the deformer; the deformer expands the internal polymer gel and pushes the touch screen material to squeeze on the central control screen;

[0055] The host computer turns off the UV projector through the controller, and the polymer gel shrinks quickly and returns to its original shape, causing the touch screen material to shrink away from the central control screen.

[0056] The above steps are repeated repeatedly to illuminate all deformation grids of the deformer and complete the automated test.

[0057] Embodiment 2

[0058] like Figure 5 and Figure 6 As shown, in a space with obstacles, the device is used to realize automatic testing of the central control screen.

[0059] When using the automatic testing device of the first embodiment, if the central control screen is in a space with obstacles, due to the small working space, a reflector is required to reflect the ultraviolet rays and assist in adjusting the irradiation position of the ultraviolet rays on the deformer.

[0060] As a preferred implementation means, the test device of the second embodiment further includes a camera, which is placed near the central control screen and is used to capture an image of the relative position of the deformer and the ultraviolet rays, and transmit the image to the host computer through the controller. The host computer adjusts the projection angle of the ultraviolet projector and the reflection angle of the reflector through the controller according to the image, so that the ultraviolet rays are irradiated on the deformation grid of the deformer.

[0061] The specific implementation method of the automatic testing device according to the second embodiment is as follows:

[0062] The deformer and the touch screen material are mounted above the central control screen, wherein a small gap is left between the central control screen and the touch screen material;

[0063] The host computer sends instructions to the controller, which receives the instructions and adjusts the UV projector to emit UV laser to irradiate the deformer; the camera takes an image of the relative position of the deformer and the UV laser and transmits it to the controller and the host computer;

[0064] The upper computer controls the ultraviolet projector and the reflector individually or synchronously through the controller according to the image, adjusts the projection angle of the ultraviolet projector and the reflection angle of the reflector, so that the ultraviolet laser irradiates the first deformation grid of the deformer; the first deformation grid expands through the internal polymer gel, pushing the touch screen material to be squeezed on the central control screen;

[0065] The host computer turns off the UV projector through the controller, and the polymer gel shrinks quickly and returns to its original shape, causing the touch screen material to shrink away from the central control screen. The host computer sets the working parameters for UV irradiation of the second deformation grid, the third deformation grid, and the last deformation grid in sequence, and all working instructions are issued at one time through the host computer, and different positions of the central control screen are clicked to complete the automated test.

[0066] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein; and these modifications or substitutions do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A central control screen automatic testing device, characterized in that: The device includes a host computer, a controller, an ultraviolet projector, a deformer and a touch screen material; The host computer is used to compile the automated test program and exchange information with the controller; A controller, used to control the ultraviolet projector and the reflector, and adjust the irradiation position of the ultraviolet rays; UV projector, used to project UV light onto the deformer; The deformation cell is filled with a polymer gel in contact with the touch screen material; The touch screen material is elastic and is arranged at the bottom of the deformation grid of the deformer to click the central control screen.

2. The device according to claim 1, characterized in that The touch screen material and the deformer are located above the central control screen, and a tiny gap is left between the touch screen material and the central control screen.

3. The device according to claim 2, characterized in that The deformation grids are densely arranged on the deformer.

4. The device according to claim 1, characterized in that The polymer gel is a colorless triphenylmethane derivative.

5. The device according to claim 4, characterized in that The polymer gel is arranged between the transparent substance and the touch screen material.

6. The device according to claim 1, characterized in that The device also includes a camera for photographing the position of the deformer and the irradiation position of the ultraviolet rays.

7. The device according to claim 1, characterized in that The device also includes a reflector for reflecting the ultraviolet rays and assisting in adjusting the irradiation position of the ultraviolet rays on the deformer.

8. A central control screen automated testing method based on polymer gel, characterized in that: The method comprises: The deformer and the touch screen material are mounted above the central control screen, wherein a small gap is left between the central control screen and the touch screen material; The host computer adjusts the ultraviolet projector through the controller to emit ultraviolet light to irradiate the deformer; The deformer expands the internal polymer gel, pushing the touch screen material onto the central control screen; The upper computer turns off the ultraviolet projector through the controller, and the polymer gel shrinks, causing the touch screen material to shrink away from the central control screen; The above steps are repeated repeatedly to illuminate all deformation grids of the deformer and complete the automated test.

9. The method according to claim 8, characterized in that The camera captures the relative position image of the deformer and the ultraviolet light, and transmits it to the host computer through the controller; The host computer adjusts the projection angle of the ultraviolet projector and the reflection angle of the reflector through a controller according to the image, so that the ultraviolet rays are irradiated on the deformation grid of the deformer.

10. The method according to claim 9, characterized in that The controller controls the ultraviolet projector and the reflector individually or synchronously.

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