CN115770012A

CN115770012A - Color vision testing method, device, equipment and storage medium

Info

Publication number: CN115770012A
Application number: CN202211483014.4A
Authority: CN
Inventors: 梁艳闯; 彭定琼; 张明悦; 张宇; 王雷; 李鑫; 罗敏; 于文斐; 潘欣; 潘琦
Original assignee: CIVIL AVIATION MEDICAL CENTER CIVIL AVIATION ADMINISTRATION OF CHINA
Current assignee: CIVIL AVIATION MEDICAL CENTER CIVIL AVIATION ADMINISTRATION OF CHINA
Priority date: 2022-11-24
Filing date: 2022-11-24
Publication date: 2023-03-10

Abstract

The application relates to a color vision testing method, a device, equipment and a storage medium. The main technical scheme comprises: acquiring test information of a tested person; the test information comprises vocational type information of the tested person; generating a virtual working scene image according to the occupation type information of the tested person; generating a color vision test task according to the virtual work scene image; and acquiring color vision test data finished by the tested person according to the color vision test task, and generating a test result report according to the color vision test data. According to the method and the device, the test task is generated according to the occupation type information of the tested person, so that the effect of improving the accuracy of evaluating the working capacity of the tested person is achieved.

Description

Color vision testing method, device, equipment and storage medium

Technical Field

The present application relates to the field of color vision science and technology, and in particular, to a color vision testing method, apparatus, device and storage medium.

Background

As is well known, the formation principle of human color vision is complex, and widely accepted theories include Young-Helmholtz trichromatic theory, four-color theory and stage theory. With the development of the economic society and the progress of the scientific technology, the division of the professional technology is increasingly fine, and the professional technical fields of transportation, medicine, biology, chemistry, geology, investigation and the like have clear requirements on the color vision of practitioners, so that the practitioners are required to have fine and rapid color discrimination capability. The abnormal color vision person is easy to make a misjudgment on the color to cause an error or an accident, and the color vision test screening has important significance.

In a traditional implementation mode, a test is generally performed on a tested person in a manner of a pseudo metamerism, a color chess, a color vision lens and the like. The test method needs a tested person to identify numbers, letters or patterns in the checking chart, answers in the form of dictation, selection or filling in a blank, and judges results according to judgment rules and algorithms manually or by a computer according to the correct answering condition. The color chess, i.e. the color chess arrangement test, is composed of a series of color chess with gradually increasing color phase, and the reverse side of the color chess is the ordinal number. During inspection, the testee arranges the color chesses in sequence according to the hue sequence, calculates the total error value, draws an axial diagram according to the arrangement sequence of the tested person, and tests whether the color vision of the tested person is abnormal according to the response condition of the arrangement sequence of the color chesses. The color vision lens utilizes an additive color mixing method and a metamerism principle to mutually superpose the circular rings of the upper half part of the test area stimulated by the colors of the two spectrums, and the light mixed by additive color can display the light with the same color with the circular rings of the lower half part of the test area. The tested person adjusts the light mixing degree of the upper half part and the light brightness of the lower half part to obtain the consistency of the color and the luminosity of the two semicircular areas, and performs qualitative and quantitative evaluation on color vision abnormity according to the calculated abnormal quotient and the matching range.

However, the test of the tested person is carried out by adopting the false metamerism, and test charts developed by different authors have different interpretation standards, so that the situation that test results are inconsistent is easily caused; the color chess is adopted to test the tested person, although the abnormal color vision condition of the tested person can be qualitatively and semi-quantitatively evaluated, the situation of contrast adjustment of adjacent color chess exists in the testing process of the tested person, and the testing target is easy to be interfered; the test method using the color vision lens has extremely high requirements on the detection environment and equipment, and cannot be generally applied. The existing color vision testing methods have certain defects and cannot perform adaptive evaluation aiming at the requirements of different positions, for example, the traditional color vision testing method cannot match the testing requirements of the flight crew on the color vision capability in the actual work, so that the evaluation of the color discrimination capability of the flight crew is inaccurate.

Disclosure of Invention

Based on the method, the device, the equipment and the storage medium, the test task is generated based on the occupation type information of the tested person, and therefore the accuracy of evaluating the working capacity of the tested person is improved.

In a first aspect, a color vision testing method is provided, which is applied to a color vision testing system, and includes:

acquiring test information of a tested person; the test information comprises vocational type information of the tested person;

generating a virtual working scene image according to the occupational type information of the tested person;

generating a color vision test task according to the virtual work scene image;

and acquiring color vision test data finished by the tested person according to the color vision test task, and generating a test result report according to the color vision test data.

According to one implementable manner of an embodiment of the present application, the subject person occupation type information includes pilot type information and/or flight attendant type information; the virtual work scene image comprises a pilot virtual work scene image and/or an aerial crew virtual work scene image; generating a virtual work scene image according to the occupation type information of the tested person, wherein the virtual work scene image comprises the following steps:

when the occupational type information of the tested person is pilot information, acquiring the flow information of the pilot work task according to the pilot information;

generating virtual pilot working scene images respectively corresponding to the flight tasks in each stage according to the pilot working task flow information; and/or

When the occupational type information of the tested personnel is air crew information, acquiring the work task flow information of the air crew according to the air crew information;

and generating virtual work scene images of the air crew, corresponding to the air crew tasks in each stage respectively, according to the work task flow information of the air crew.

According to an implementation mode in the embodiment of the present application, generating virtual pilot work scene images corresponding to flight tasks in each phase according to pilot work task flow information includes:

determining a work task difficulty environment of the pilot according to the work task flow information of the pilot;

generating virtual pilot working scene images respectively corresponding to the flight tasks of all stages according to the pilot working task difficulty environment; and/or

Generating virtual work scene images of the flight crew, corresponding to the flight crew tasks in each stage respectively, according to the flow information of the flight crew work tasks, comprising:

determining the work task difficulty environment of the flight crew according to the work task flow information of the flight crew;

and generating virtual work scene images of the flight crew, which correspond to the flight crew tasks in each stage respectively, according to the work task difficulty environment of the flight crew.

According to an implementation manner of the embodiment of the application, the color vision test task includes a pilot color vision test task and/or a flight crew color vision test task, and the color vision test task is generated according to the virtual work scene image, and includes:

generating a pilot color vision testing task according to the virtual pilot working scene image; the virtual pilot working scene images comprise any one or more of scene images of an airplane cruising stage, scene images of an airplane approaching landing stage, scene images of an airplane taxiing stage and scene images of an airplane corridor bridge stopping stage; the pilot color vision test task comprises any one or more of a cockpit instrument light color test task, a meteorological radar chart color test task, a terrain radar chart color test task, a runway taxiway light color test task and a stand indication light color test task; and/or

Generating a color vision test task of the flight crew according to the virtual work scene image of the flight crew; the virtual working scene images of the flight crew comprise any one or more of a front cabin door scene image of the airplane cabin, a rear cabin door scene image of the airplane cabin, an indication panel scene image of the front cabin crew member of the airplane, an indication panel scene image of the rear cabin crew member of the airplane, a kitchen scene image of the airplane cabin, an emergency equipment scene image of the airplane, a luggage scene image of passengers and a passenger scene image; the color vision testing tasks of the flight crew comprise any one or more of a color testing task of airplane cabin door facility equipment, an airplane button indication color testing task, a crew indication panel display color testing task, a state indication color testing task of the airplane cabin facility, a color testing task of the airplane cabin equipment and a passenger characteristic color testing task.

According to an implementation mode in the embodiment of the application, the test information further includes test language information and test version information; generating a color vision test task according to the virtual work scene image, wherein the color vision test task comprises the following steps:

acquiring a target language test question according to the test language information;

determining a target version test question from the target language test questions according to the test version information;

and generating a color vision testing task according to the virtual working scene image and the target version testing title.

According to an implementation manner in the embodiment of the present application, the test information further includes evaluation mode information; the evaluation mode information comprises PC version test mode information and/or VR version test mode information; generating a color vision test task according to the virtual work scene image, wherein the color vision test task comprises the following steps:

when the evaluation mode information is PC version test mode information, obtaining a PC version color vision test question;

generating a color vision testing task according to the PC version color vision testing title and the virtual working scene image; and/or

When the evaluation mode information is VR test mode information, obtaining a VR color vision test question;

carrying out three-dimensional data processing on the virtual working scene image through a vision principle technology to obtain three-dimensional virtual scene image data;

and generating a color vision testing task according to the three-dimensional virtual scene image data and the VR version color vision testing subject.

According to an implementation manner of the embodiment of the present application, generating a test result report according to color vision test data includes:

automatically judging the test accuracy according to the color vision test data to obtain a test result;

acquiring color vision state information of a tested person;

and generating an evaluation result report according to the color vision state information and the test result.

In a second aspect, a color vision testing apparatus is provided, which is applied to a color vision testing system and is disposed in the color vision testing system, the apparatus comprising:

the acquisition module is used for acquiring the test information of the tested person; the testing information comprises the occupation type information of the tested person;

the scene image generation module is used for generating a virtual working scene image according to the occupation type information of the tested person;

the task generating module is used for generating a color vision testing task according to the virtual working scene image;

and the report generation module is used for acquiring color vision test data finished by the tested person according to the color vision test task and generating a test result report according to the color vision test data.

In a third aspect, a computer device is provided, comprising:

at least one processor; and

a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,

the memory stores computer instructions executable by the at least one processor to enable the at least one processor to perform the method as referred to in the first aspect above.

In a fourth aspect, a computer-readable storage medium is provided, on which computer instructions are stored, wherein the computer instructions are configured to cause a computer to perform the method according to the first aspect.

According to the technical content provided by the embodiment of the application, the test information of a tested person is obtained; the test information comprises vocational type information of the tested person; generating a virtual working scene image according to the occupation type information of the tested person; generating a color vision test task according to the virtual work scene image; and acquiring color vision test data finished by the tested person according to the color vision test task, and generating a test result report according to the color vision test data. According to the operation, the virtual working scene image is constructed according to the occupation type information of the tested person, and the color vision test task is generated based on the virtual working scene image, so that the generated color vision test task can be matched with the occupation type and the working requirement of the tested person, and the evaluation accuracy of the working capacity of the tested person is improved.

Drawings

FIG. 1 is a diagram illustrating an exemplary embodiment of a color vision testing method;

FIG. 2 is a schematic flow chart illustrating a color vision testing method according to an embodiment;

fig. 3 is a schematic flowchart illustrating that the test information in step 205 of the color vision testing method includes test language information and test version information according to an embodiment;

fig. 4 is a schematic flowchart illustrating that the evaluation pattern information in step 205 of the color vision testing method includes PC-version test pattern information according to an embodiment;

fig. 5 is a schematic flowchart illustrating that the evaluation pattern information in step 205 of the color vision testing method includes VR testing pattern information according to an embodiment;

FIG. 6 is a schematic diagram illustrating a preferred flow chart of the test subject person occupation type information as pilot type information in a color vision testing method according to an embodiment;

FIG. 7 is a schematic diagram illustrating a preferred flowchart of a method for testing color vision, in which the occupational type information of a human subject is type information of a flight crew;

FIG. 8 is a block diagram of a color vision testing apparatus according to an embodiment;

FIG. 9 is a schematic block diagram of a computer apparatus in one embodiment.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

For ease of understanding, the system to which the present application is applied will first be described. The color vision testing method provided by the application can be applied to the system architecture shown in fig. 1. The system architecture includes: the test terminal 102, the network-server 104, the human subject can open the color vision and professional ability evaluation system of the flight crew by clicking a "civil aviation color vision" shortcut icon provided on the test terminal 102 or inputting the website 127.0.0.1 in the browser address bar of the test terminal 102. After the evaluation system is opened, a login interface is entered, and a tested person or a maintenance person enters a doctor user name and a password set by maintenance so as to enter the evaluation system. After entering the evaluation system, the display interface of the test terminal 102 displays the reading evaluation needs of the tested person, so that the tested person can know the evaluation process, and the tested person can start the test operation by selecting "enter new hand guidance" or "skip new hand guidance".

Fig. 2 is a flowchart of a color vision testing method provided in an embodiment of the present application, where the method may be executed by the server 104 in the system shown in fig. 1. As shown in fig. 2, the method may include the steps of:

step 201: and acquiring test information of the tested person.

Wherein the human subject may be a flight crew; the test information includes, but is not limited to, basic information of the human subject.

Specifically, after a tested person enters the evaluation system, a human-computer interaction interface of the test terminal 102 may display a "personnel management" menu, and the tested person may input basic information by clicking a "new" button; the basic information includes, but is not limited to, name information of the tested person, gender information of the tested person, identification number information of the tested person, occupation type information of the tested person, telephone information of the tested person, unit information of the tested person and the like. Here, the basic information of the human subject may also be imported in batch in the form of an excel form file by clicking an "import" button.

The server 104 acquires the test information of the tested person, wherein the main acquired information is the occupation type information of the tested person.

Step 203: and generating a virtual working scene image according to the occupation type information of the tested person.

Specifically, the virtual work scene image is constructed according to the virtual simulation of the actual work scene of the tested person, and the actual work scene of the tested person is different due to different occupational type information of the tested person, and naturally, the requirements on the color discrimination capability are different. Therefore, the virtual work scene image corresponding to the vocational type information of the tested person can be generated according to the vocational type information of the tested person.

Step 205: and generating a color vision testing task according to the virtual work scene image.

Specifically, because the professional type information of the human subject is different, the generated virtual work scene images are different, and the color vision testing task is matched with the virtual work scene images, the color vision testing task corresponding to the virtual work scene images can be generated according to the virtual work scene images.

It should be noted that, the color parameter setting in the color vision test task is based on the specification of the color of the light signal in the national standard "color representation method" (GB/T3977-1997) and "color of light signal" (GB/T8417-2003), and the color in the color vision test task includes but is not limited to: red: RGB (255, 0), XYZ (43.6, 22.3, 1.4); green: RGB (0, 255, 0), XYZ (38.5, 71.7, 9.7); blue color: RGB (0, 255), XYZ (14.3, 6.1, 71.4); yellow: RGB (255,255,0), XYZ (82.1, 93.9, 11.1); cyan: RGB (0, 255), XYZ (52.8, 77.7, 81.1); magenta color: RGB (255, 0, 255), XYZ (57.9, 28.3, 72.8), and white: RGB (255 ), XYZ (96.4, 100, 82.5), etc. When the tested person is a flight crew, the regulations in general requirements for civil airport lighting (GB/T7256-2005) can be referred to.

Step 207: and acquiring color vision test data finished by the tested person according to the color vision test task, and generating a test result report according to the color vision test data.

Wherein the test result report is used to determine whether the color discrimination ability of the test person matches the work requirement.

Specifically, a tested person can complete a color vision test task at a test terminal, the test terminal can automatically pop up a 'test completion' mark after the color vision test task is completed, the server obtains color vision test data completed by the tested person according to the color vision test task, and automatically generates a test result report according to the color vision test data, the test result report includes but is not limited to evaluation on whether the tested person is competent for current work, namely, whether the color distinguishing capability of the tested person is matched with the work requirement is determined.

It can be seen that, in the embodiment of the application, the test information of the tested person is obtained; the testing information comprises the occupation type information of the tested person; generating a virtual working scene image according to the occupational type information of the tested person; generating a color vision testing task according to the virtual working scene image; and acquiring color vision test data finished by the tested person according to the color vision test task, and generating a test result report according to the color vision test data. According to the operation, the virtual working scene image is constructed according to the occupation type information of the human to be tested, and the color vision test task is generated based on the virtual working scene image, so that the generated color vision test task can be matched with the occupation type and the working requirement of the human to be tested, and the evaluation accuracy of the working capacity of the human to be tested is improved.

The steps in the above-described process flow are described in detail below. First, the above step 203, i.e., "generating a virtual work scene image according to the professional type information of the human subject" will be described in detail with reference to the embodiments.

In one implementable manner, the subject person occupation type information includes pilot type information; the virtual work scene image includes a pilot virtual work scene image. When the occupational type information of the tested person is pilot information, acquiring pilot work task flow information according to the pilot information; and generating virtual pilot working scene images respectively corresponding to the flight tasks in each stage according to the pilot working task flow information.

Here, because the occupational type information of the human subject includes pilot type information, pilot work task flow information can be acquired according to the pilot information, and pilot virtual work scene images corresponding to flight tasks in each stage are generated according to the pilot work task flow information. The flight tasks of all stages include but are not limited to an aircraft cruise stage task, an aircraft approach landing stage task, an aircraft taxiing stage task and an aircraft corridor bridge shutdown stage task.

In another implementable manner, the human subject occupation type information includes flight attendant type information; the virtual work scene image includes an aerial crew virtual work scene image. When the occupational type information of the tested personnel is air crew information, acquiring the work task flow information of the air crew according to the air crew information; and generating virtual work scene images of the air crew, corresponding to the air crew tasks in each stage respectively, according to the work task flow information of the air crew.

Here, since the vocational type information of the human subject includes the flight crew type information, the flight crew work task flow information can be acquired according to the flight crew information, and the virtual work scene images of the flight crew corresponding to the flight crew at each stage are generated according to the flight crew work task flow information. The air passenger tasks in each stage include, but are not limited to, an airplane cabin front cabin door task, an airplane cabin rear cabin door task, an airplane front cabin crew indication panel task, an airplane rear cabin crew indication panel task, an airplane cabin kitchen task, an airplane emergency equipment task, a passenger luggage task, a passenger task and the like.

Through the operation, the virtual working scene image is constructed according to the occupation type information of the tested person, so that the accuracy of evaluating the working capacity of the staff is improved.

In an implementation manner, a virtual pilot work scene image corresponding to the flight task of each phase is generated according to the pilot work task flow information, and the virtual pilot work scene image comprises: determining a work task difficulty environment of the pilot according to the work task flow information of the pilot; and generating virtual pilot working scene images respectively corresponding to the flight tasks of all stages according to the pilot working task difficulty environment.

Specifically, since the work task flows of the pilots of different grades are different, the corresponding work task difficulty environments are also different, and therefore, the work task difficulty environment of the pilots can be determined according to the work task flow information of the pilots. The pilot work task difficulty environment comprises an internal environment and an external environment, wherein the internal environment is the pilot internal work environment and is approximately set based on CIE1931 XYZ color space standard, and a cockpit scene is set based on the standard color construction of an air passenger A320; the external environment is the external weather environment. The external weather environment includes, but is not limited to, a night environment, a rainy environment, a foggy environment, and the like.

In another implementation manner, generating virtual work scene images of the flight crew, corresponding to the flight crew tasks in each stage respectively, according to the flight crew work task flow information includes: determining the work task difficulty environment of the flight crew according to the work task flow information of the flight crew; and generating virtual work scene images of the flight crew, which correspond to the flight crew tasks in each stage respectively, according to the work task difficulty environment of the flight crew.

Specifically, because the air crew members of different grades have different work task flows, the corresponding work task difficulty environments are also different. Thus, the flight attendant job task difficulty environment can be determined from the flight attendant job task flow information. The air crew work task difficulty environment comprises an internal environment and an external environment, wherein the internal environment is the internal work environment of the air crew, the internal work environment is also set based on CIE1931 XYZ color space standard, and a cabin scene is set based on the color set up of the air crew A320 standard; the external environment is the external weather environment. The external weather environment includes, but is not limited to, nighttime environment, rainy environment, foggy environment, etc., and is substantially consistent with the pilot.

Through the operation, the internal working environment and the external weather environment of the tested person are combined to generate the virtual working scene image of the tested person corresponding to each stage task, and further guarantee is provided for improving the evaluation accuracy of the working capacity of the personnel.

Next, the detailed description of "generating a color vision testing task from a virtual work scene image" in step 205 is provided in conjunction with the embodiments.

In one implementation, a pilot color vision test task is generated from a pilot virtual work scene image.

Specifically, the virtual work scene image comprises a pilot virtual work scene image, and the color vision test task comprises a pilot color vision test task, so that the pilot color vision test task can be generated according to the pilot virtual work scene image. The virtual work scene images of the pilot include, but are not limited to, scene images of an airplane cruise phase, scene images of an airplane approach landing phase, scene images of an airplane taxiing phase, scene images of an airplane corridor bridge shutdown phase and the like; the pilot color vision testing tasks include, but are not limited to, cockpit instrument light color testing tasks, meteorological radar chart color testing tasks, terrain radar chart color testing tasks, runway taxiway light color testing tasks, and stand indicator light color testing tasks.

Exemplarily, taking one of the stages of pilot operation as an example, at least one pilot virtual work scene image is generated and displayed in the stage, the position to be tested can be further determined in the generated pilot virtual work scene image, the position to be tested is prompted in the image in the forms of an arrow, a circle and the like, and a color vision testing task is generated according to a target object corresponding to the position to be tested. More specifically, taking the stage of aircraft corridor bridge shutdown as an example, at least one scene image is generated in the stage, the position (to-be-tested position) of the gate position indicator lamp is determined in the scene image, the position is prompted in a manner that an arrow points to the position, and then a corresponding color vision test task is generated according to the color of the gate position indicator lamp (target object) corresponding to the position, for example, the color vision test task may be "indicating that a human subject selects the current display color of the gate position indicator lamp in the drawing".

In another implementable manner, an airline crew color vision test task is generated from the airline crew virtual work scene image.

Specifically, the virtual work scene image comprises an aerial crew virtual work scene image, and the color vision test task comprises an aerial crew color vision test task, so that the aerial crew color vision test task can be generated according to the aerial crew virtual work scene image. The virtual work scene image of the flight crew comprises but is not limited to an airplane cabin front cabin door scene image, an airplane cabin rear cabin door scene image, an airplane front cabin crew member indication panel scene image, an airplane rear cabin crew member indication panel scene image, an airplane cabin kitchen scene image, an airplane emergency equipment scene image, a passenger luggage scene image, a passenger scene image and the like; the air crew color vision testing tasks include but are not limited to an airplane cabin door facility color testing task, an airplane button indication color testing task, a crew indication panel display color testing task, an airplane cabin facility state indication color testing task, an airplane cabin facility color testing task, a passenger characteristic color testing task and the like.

Exemplarily, taking one of the virtual work scene images of the flight crew for work as an example, the position to be tested is determined in the generated at least one virtual work scene image of the flight crew, the position to be tested is prompted in the image in the forms of an arrow, a circle and the like, and a color vision testing task is generated according to the target object corresponding to the position to be tested. More specifically, taking an image of a scene of a front door of an aircraft cabin as an example, a position (a position to be tested) of a door of the aircraft cabin is determined in the image of the scene, and the position is prompted in a manner that an arrow points to the position, so as to generate a corresponding color vision test task according to a color of a facility device (a target object) corresponding to the position, for example, the color vision test task may be "instructing a human subject to select a currently displayed color of the facility device in the drawing".

Through the operation, the color vision test task is generated according to the virtual working scene image, so that the color vision test task is adaptive to the actual working scene of the tested person, and the effect of improving the evaluation accuracy of the working capacity of the tested person is achieved.

In one embodiment, the test information further includes test language information and test version information; in step 205, "generating a color vision testing task according to the virtual work scene image" further includes the following steps:

step 301, obtaining a target language test title according to the test language information.

The test language information comprises Chinese information and English information, and the target language test question comprises a Chinese language test question and an English language test question.

And acquiring a Chinese language test question according to the Chinese information and carrying out voice broadcasting, and acquiring an English language test question according to the English information and carrying out voice broadcasting. Generally, if the tested person does not select the test language information, the Chinese language test question is obtained by default.

Step 303, determining a target version test title from the target language test titles according to the test version information.

The target version test question comprises a demonstration version test question, a standard version test question and a complete version test question. Determining a demonstration version test subject from the target language test subjects according to the demonstration version information; determining a standard version test question from the target language test questions according to the standard version information; and determining the complete version test questions from the target language test questions according to the complete version information. Generally, if the tested person does not select the test version information, the standard version test question is generated by default.

And 305, generating a color vision testing task according to the virtual work scene image and the target version testing title.

In one implementable manner, since the virtual work scene image includes a pilot virtual work scene image; the target version test questions comprise demonstration version test questions, standard version test questions and complete version test questions; the color vision test task comprises a pilot color vision test task, and the pilot color vision test task can be generated according to the pilot virtual work scene image and the demonstration version test subject; the pilot color vision test task can also be generated according to the pilot virtual work scene image and the standard version test subject; and generating a pilot color vision test task according to the pilot virtual work scene image and the complete version test subject.

It should be noted that, the pilot color vision test task sets a plurality of test subjects to form a pilot color vision test subject library, which can be generally set as 125 subjects, and each test subject is composed of a pilot virtual work scene image, a subject stem and four options. The system for evaluating the occupational capacity of the pilot color vision test comprises 25 combined answering test questions automatically and randomly generated from a pilot color vision test question library, and the combined answering test questions are presented at a test terminal and cover flight tasks of the pilot in various stages.

In another implementable manner, since the virtual work scene image comprises an aerial crew virtual work scene image; the target version test questions comprise demonstration version test questions, standard version test questions and complete version test questions; the color vision test task comprises an air crew color vision test task, and the air crew color vision test task can be generated according to the virtual work scene image of the air crew and the demonstration version test question; the color vision test task of the flight crew can be generated according to the virtual work scene image of the flight crew and the test questions of the standard version; and generating a color vision test task for the flight crew according to the virtual work scene image of the flight crew and the test title of the complete version.

It should be noted that, the air crew member color vision test task sets up a plurality of test questions to form an air crew member color vision test question library, which can be generally set up as 125 questions, and each test question is composed of an air crew member virtual work scene image, a question stem and four options. The system for evaluating the occupational capacity of the air crew color vision test comprises 25 combined answering test questions which are automatically and randomly generated from an air crew color vision test question library, are presented in a test terminal and cover air crew tasks at different stages of the air crew.

Through the operation, the operation of generating the color vision testing task according to the virtual working scene image and the target version testing task is realized, so that the effect of meeting various people with different requirements is achieved.

In one embodiment, the test information further includes evaluation mode information.

In an implementation manner, the evaluation mode information includes PC version test mode information, and then the "generating a color vision test task according to the virtual work scene image" in step 205 further includes the following steps:

step 401, when the evaluation mode information is the PC test mode information, obtaining a PC color vision test question.

Here, the test person may select the evaluation mode after entering the evaluation system, and when the selected evaluation mode information is the PC version test mode information, the server acquires the PC version color vision test question corresponding to the PC version test mode information.

And 403, generating a color vision testing task according to the PC version color vision testing title and the virtual work scene image.

Here, since the virtual work scene image includes a pilot virtual work scene image and the color vision test task includes a pilot color vision test task, the pilot color vision test task may be generated according to a PC-version color vision test task and the pilot virtual work scene image.

Meanwhile, the virtual work scene image can also comprise an aerial crew virtual work scene image, and the color vision test task can also comprise an aerial crew color vision test task, so that the aerial crew color vision test task can be generated according to a PC (personal computer) version color vision test task and the aerial crew virtual work scene image.

In another implementation manner, if the evaluation mode information includes VR version test mode information, then the "generating a color vision test task according to the virtual work scene image" in step 205 further includes the following steps:

and step 501, when the evaluation mode information is VR test mode information, obtaining VR color vision test questions.

Here, when the evaluation mode information selected by the human subject is VR version test mode information, the server acquires a VR version color vision test title corresponding to the VR version test mode information.

Step 503, performing three-dimensional data processing on the virtual working scene image through a vision principle technology to obtain three-dimensional virtual scene image data.

Here, since the virtual work scene image that we generally see directly at the test terminal is a two-dimensional image, the VR version test mode is based on three-dimensional stereoscopic image display. Therefore, three-dimensional data processing can be carried out on the virtual working scene image through the vision principle technology so as to obtain three-dimensional virtual scene image data.

And 505, generating a color vision test task according to the three-dimensional virtual scene image data and the VR color vision test title.

Here, a color vision test task is generated based on the three-dimensional virtual scene image data and the VR version color vision test title. It should be noted that, in the VR version test mode, a test person needs to wear a VR headset, and therefore, a color vision test task needs to be transmitted to the VR headset; and position and angle of VR head mounted device are fixed a position and corrected in real time through the infrared ray to make VR head mounted device carry out three-dimensional show with the color vision test task.

Through the operation, the evaluation mode information is divided into PC version test mode information and VR version test mode information so as to provide diversified evaluation modes, thereby meeting the requirements of the tested personnel and improving the evaluation accuracy of the working capacity of the tested personnel.

Finally, the above step 207, i.e., "generating a test result report according to color vision test data", will be described in detail with reference to the embodiments.

Automatically judging the test accuracy according to the color vision test data to obtain a test result; acquiring color vision state information of a tested person; and generating an evaluation result report according to the color vision state information and the test result.

Wherein the human subjects include, but are not limited to, pilots and flight attendants; the content of the evaluation result report includes, but is not limited to, basic information of the tested person, color vision test date, color vision test result, color vision status information, and the like.

Specifically, the person under test answers by reading the color vision test questions, and the evaluation system automatically judges the test accuracy according to the color vision test data answered by the person under test to obtain a test result. Meanwhile, color vision state information of the tested person is obtained by calling medical staff to analyze clinical detection information of the tested person. Wherein the color vision state information comprises a preliminary determination of whether the color vision ability of the test person can match the work requirement.

And generating an evaluation result report according to the color vision state information and the test result, inquiring the test result of each color vision test question through the evaluation result, and automatically printing the evaluation result report. The evaluation result report includes the analysis of the color vision ability of the tested person, and whether the tested person is qualified for the current flight work can be determined through the analysis. In general, the color vision test result is based on the zero tolerance of flight safety, and the tested person is determined to be unable to perform the current flight work as long as a response error occurs.

Through the operation, the color vision state information of the tested person is combined with the test result to generate the evaluation result report, so that the generated evaluation result report is more accurate.

With reference to the implementation manner in the foregoing embodiment, a preferred flowchart of the method for providing the occupational type information of the human subject as the pilot type information according to the embodiment of the present application is described below with reference to fig. 6. As shown in fig. 6, the method may include the steps of:

step 601, pilot information is obtained.

And step 602, acquiring the flow information of the work task of the pilot according to the pilot information.

Step 603, determining the work task difficulty environment of the pilot according to the work task flow information of the pilot.

And step 604, generating virtual pilot work scene images corresponding to the flight tasks in each stage according to the pilot work task difficulty environment.

And step 605, generating a pilot color vision test task according to the pilot virtual work scene image.

And 606, acquiring pilot color vision test data finished by the pilot according to the pilot color vision test task.

And step 607, automatically interpreting the test accuracy according to the pilot color vision test data to obtain a test result.

And step 608, acquiring color vision state information of the pilot.

And step 609, generating an evaluation result report according to the color vision state information and the test result.

With reference to the implementation manner in the foregoing embodiment, a preferred flowchart illustrating that the vocational type information of the human subject provided in the embodiment of the present application is air crew type information is described below with reference to fig. 7. As shown in fig. 7, the method may include the steps of:

step 701, acquiring air crew information.

And step 702, acquiring the work task flow information of the flight crew according to the information of the flight crew.

And 703, determining the work task difficulty environment of the flight crew according to the work task flow information of the flight crew.

Step 704, generating virtual work scene images of the flight crew corresponding to the flight crew tasks in each stage according to the work task difficulty environment of the flight crew.

Step 705, generating a color vision test task for the flight crew according to the virtual work scene image of the flight crew.

Step 706, acquiring the color vision test data of the flight crew completed by the flight crew according to the color vision test task of the flight crew.

And 707, automatically interpreting the test accuracy according to the color vision test data of the flight crew to obtain a test result.

And step 708, acquiring color vision state information of the flight crew.

And step 709, generating an evaluation result report according to the color vision state information and the test result.

It should be understood that although the various steps in the flowcharts of fig. 2-7 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in a strict order unless explicitly stated in the application, and may be performed in other orders. Moreover, at least some of the steps in fig. 2-7 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.

The above method embodiments may be applied to a variety of application scenarios, for example, may include, but are not limited to, the following application scenarios:

flight crew (pilot and/or flight crew) application scenarios: the color recognition task in the actual working process of the flight crew is reproduced by the virtual working scene image of the flight crew, and the color vision test tasks such as equipment, buttons, light and signals in the virtual working scene image are distinguished from the visual angle of the flight crew in a cockpit/cabin, so that the capability of detecting the color of the flight crew for quickly distinguishing is achieved, and the requirement of whether the color vision capability of the flight crew can meet the working post of the flight crew is evaluated in an auxiliary manner. Wherein the flight crew includes, but is not limited to, civil aviation flight crew.

Fig. 8 is a schematic structural diagram of a color vision testing apparatus according to an embodiment of the present application, which may be disposed in the system shown in fig. 1 to execute the method flows shown in fig. 2 to fig. 7. As shown in fig. 8, the apparatus may include: an acquisition module 801, a scene image generation module 803, a task generation module 805, and a report generation module 807. The main functions of each component module are as follows:

an obtaining module 801, configured to obtain test information of a person to be tested; the test information comprises vocational type information of the tested person;

a scene image generating module 803, configured to generate a virtual work scene image according to the vocational type information of the human subject;

the task generating module 805 is configured to generate a color vision testing task according to the virtual work scene image;

the report generating module 807 is configured to obtain color vision test data that is completed by the test person according to the color vision test task, and generate a test result report according to the color vision test data.

In one embodiment, the subject person occupation type information includes pilot type information and/or flight crew type information; the virtual work scene image comprises a pilot virtual work scene image and/or an aerial crew virtual work scene image; a scene image generation module 803, further configured to:

when the occupational type information of the tested person is pilot information, acquiring pilot work task flow information according to the pilot information;

generating virtual pilot working scene images respectively corresponding to the flight tasks of each stage according to the pilot working task flow information; and/or

and generating virtual work scene images of the flight crew, which correspond to the flight crew tasks in each stage respectively, according to the flow information of the flight crew work tasks.

In one embodiment, the scene image generation module 803 is further configured to:

Generating virtual work scene images of the flight crew, corresponding to the flight crew tasks in each stage respectively, according to the flight crew work task flow information, wherein the virtual work scene images comprise:

In one embodiment, the color vision testing task includes a pilot color vision testing task and/or an airline crew color vision testing task, and the task generating module 805 is further configured to:

generating a pilot color vision test task according to a pilot virtual work scene image, wherein the pilot virtual work scene image comprises any one or more of an airplane cruise stage scene image, an airplane approach landing stage scene image, an airplane taxiing stage scene image and an airplane corridor bridge shutdown stage scene image; the pilot color vision test task comprises any one or more of a cockpit instrument light color test task, a meteorological radar chart color test task, a terrain radar chart color test task, a runway taxiway light color test task and a stand indication light color test task; and/or

Generating a color vision test task of the flight crew according to the virtual work scene image of the flight crew; the virtual work scene images of the flight crew comprise any one or more of a front cabin door scene image of the airplane cabin, a rear cabin door scene image of the airplane cabin, an indication panel scene image of the crew member in the front cabin, an indication panel scene image of the crew member in the rear cabin, a kitchen scene image of the airplane cabin, a scene image of emergency equipment of the airplane, a scene image of luggage of passengers and a scene image of passengers; the color vision testing tasks of the flight crew comprise any one or more of a color testing task of airplane cabin door facility equipment, an airplane button indication color testing task, a crew indication panel display color testing task, an airplane cabin facility state indication color testing task, an airplane cabin equipment color testing task and a passenger characteristic color testing task.

In one embodiment, the test information further includes test language information and test version information; the task generating module 805 is further configured to:

In one embodiment, the test information further includes evaluation mode information; the evaluation mode information comprises PC version test mode information and/or VR version test mode information; the task generating module 805 is further configured to:

when the evaluation mode information is PC version test mode information, acquiring a PC version color vision test question;

generating a color vision test task according to the PC version color vision test question and the virtual work scene image; and/or

and generating a color vision test task according to the three-dimensional virtual scene image data and the VR version color vision test theme.

In one embodiment, the report generation module 807 is further configured to:

acquiring color vision state information of a tested person;

The same and similar parts among the various embodiments are referred to each other, and each embodiment focuses on differences from other embodiments. In particular, as for the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and for the relevant points, reference may be made to the partial description of the method embodiment.

It should be noted that, in the embodiments of the present application, the user data may be used, and in practical applications, the user-specific personal data may be used in the schemes described herein within the scope permitted by applicable laws and regulations under the condition of meeting the requirements of applicable laws and regulations in the country (for example, explicit consent of the user, explicit notification of the user, explicit authorization of the user, and the like).

According to an embodiment of the present application, a computer device and a computer-readable storage medium are also provided.

Fig. 9 is a block diagram of a computer device according to an embodiment of the present application. Computer apparatus is intended to represent various forms of digital computers or mobile devices. Which may include desktop computers, laptop computers, workstations, personal digital assistants, servers, mainframe computers, and other suitable computers. Mobile devices may include tablet computers, smart phones, wearable devices, and the like. And because different computer equipment may have the distorted situation to the display of the color, therefore, this application preferably adopts GeforceRTX3060/3080 or better performance display card, so as to make the scene of the virtual work scene image more lifelike, the color quality is higher.

As shown in fig. 9, the apparatus 900 includes a computing unit 901, a ROM 902, a RAM 903, a bus 904, and an input/output (I/O) interface 905, the computing unit 901, the ROM 902, and the RAM 903 being connected to each other via the bus 904. An input/output (I/O) interface 905 is also connected to bus 904.

The calculation unit 901 may perform various processes in the method embodiments of the present application according to computer instructions stored in a Read Only Memory (ROM) 902 or computer instructions loaded from a storage unit 908 into a Random Access Memory (RAM) 903. The computing unit 901 may be a variety of general and/or special purpose processing components having processing and computing capabilities. The computing unit 901 may include, but is not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. In some embodiments, the methods provided by embodiments of the present application may be implemented as a computer software program tangibly embodied in a computer-readable storage medium, such as storage unit 908.

The RAM 903 may also store various programs and data required for operation of the device 900. Part or all of the computer program may be loaded and/or installed onto the device 900 via the ROM 902 and/or the communication unit 909.

An input unit 906, an output unit 907, a storage unit 908, and a communication unit 909 in the device 900 may be connected to the I/O interface 905. The input unit 906 may be, for example, a keyboard, a mouse, a touch screen, a microphone, or the like; the output unit 907 may be, for example, a display, a speaker, an indicator light, or the like. The device 900 can exchange information, data, and the like with other devices through the communication unit 909.

It should be noted that the device may also include other components necessary to achieve proper operation. It may also contain only the components necessary to implement the solution of the present application and not necessarily all of the components shown in the figures.

Various implementations of the systems and techniques described here can be implemented in digital electronic circuitry, integrated circuitry, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof.

Computer instructions for implementing the methods of the present application may be written in any combination of one or more programming languages. These computer instructions may be provided to the computing unit 901 such that the computer instructions, when executed by the computing unit 901, such as a processor, cause the steps involved in the method embodiments of the present application to be performed.

The computer-readable storage medium provided herein may be a tangible medium that may contain, or store, computer instructions for performing the steps involved in the method embodiments of the present application. The computer readable storage medium may include, but is not limited to, storage media in the form of electronic, magnetic, optical, electromagnetic, and the like.

The above-described embodiments are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A color vision testing method applied to a color vision testing system is characterized by comprising the following steps:

acquiring test information of a tested person; wherein the test information comprises professional type information of the tested person;

generating a virtual working scene image according to the vocational type information of the tested person;

generating a color vision test task according to the virtual work scene image;

2. The method according to claim 1, wherein the subject person occupation type information comprises pilot type information and/or flight attendant type information; the virtual work scene image comprises a pilot virtual work scene image and/or an aerial crew virtual work scene image; the generating of the virtual work scene image according to the vocational type information of the tested person comprises the following steps:

When the vocational type information of the tested person is air crew information, acquiring air crew work task flow information according to the air crew information;

3. The method according to claim 2, wherein the generating of the virtual pilot work scene image corresponding to the flight mission of each phase according to the pilot work mission flow information comprises:

determining a pilot work task difficulty environment according to the pilot work task flow information;

The generating of the virtual work scene images of the flight crew corresponding to the flight crew tasks in each stage according to the flow information of the flight crew work tasks comprises:

4. The method according to any one of claims 2-3, wherein the color vision testing task comprises a pilot color vision testing task and/or an air crew color vision testing task, and the generating the color vision testing task from the virtual work scene image comprises:

generating a pilot color vision test task according to the pilot virtual work scene image; the virtual pilot working scene image comprises any one or more of an aircraft cruise stage scene image, an aircraft approach landing stage scene image, an aircraft taxiing stage scene image and an aircraft corridor bridge shutdown stage scene image; the pilot color vision test task comprises any one or more of a cockpit instrument light color test task, a meteorological radar chart color test task, a terrain radar chart color test task, a runway taxiway light color test task and a stand indicator light color test task; and/or

Generating a color vision test task of the flight crew according to the virtual work scene image of the flight crew; the virtual work scene image of the flight crew comprises any one or more of a front cabin door scene image of the airplane cabin, a rear cabin door scene image of the airplane cabin, a crew indication panel scene image of the airplane front cabin, a crew indication panel scene image of the airplane rear cabin, a kitchen scene image of the airplane cabin, a emergency equipment scene image of the airplane, a luggage scene image of a passenger and a scene image of the passenger; the color vision testing tasks of the flight crew comprise any one or more of a color testing task of airplane cabin door facility equipment, an airplane button indication color testing task, a crew indication panel display color testing task, a state indication color testing task of the airplane cabin facility, a color testing task of the airplane cabin equipment and a passenger characteristic color testing task.

5. The method of claim 1, wherein the test information further comprises test language information and test version information; the generating of the color vision testing task according to the virtual work scene image comprises the following steps:

and generating the color vision testing task according to the virtual working scene image and the target version testing title.

6. The method of claim 1, wherein the test information further comprises evaluation mode information; the evaluation mode information comprises PC version test mode information and/or VR version test mode information; the generating of the color vision testing task according to the virtual work scene image comprises the following steps:

generating the color vision testing task according to the PC version color vision testing title and the virtual working scene image; and/or

and generating the color vision testing task according to the three-dimensional virtual scene image data and the VR version color vision testing title.

7. The method according to any one of claims 1 to 6, wherein generating a test result report based on the color vision test data comprises:

automatically interpreting test accuracy according to the color vision test data to obtain a test result;

acquiring color vision state information of the tested person;

8. A color vision testing apparatus applied to a color vision testing system, the apparatus being provided in the color vision testing system, the apparatus comprising:

the acquisition module is used for acquiring the test information of the tested person; the test information comprises vocational type information of the tested person;

the scene image generation module is used for generating a virtual working scene image according to the vocational type information of the tested person;

9. A computer device, comprising:

at least one processor; and

the memory stores computer instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-7.

10. A computer-readable storage medium having stored thereon computer instructions for causing a computer to perform the method of any one of claims 1 to 7.