阅读说明：本技术 视力检测方法及装置、智能电子设备 (Vision detection method and device and intelligent electronic equipment ) 是由 谭杰夫 胡正中 李金� 邓晶 余鹏 林修宏 陈佛林 于 2020-04-02 设计创作，主要内容包括：本发明公开了一种视力检测方法及装置、智能电子设备,该视力检测方法包括：获取智能电子设备的型号,根据型号匹配视力表,视力表包括左眼视标图像和右眼视标图像；获取测试者的请求,根据请求控制智能电子设备显示左眼视标图像或右眼视标图像；获取测试者对左眼视标图像或右眼视标图像上的视标符号显示方向的判断结果；根据判断结果输出视力检测结果。通过上述方式,本发明能够在无需穿戴左右眼分视设备和无需交替遮蔽左眼和右眼的情况下,实现分别对左眼和有眼的视力进行检测,方便、灵活、高效。(The invention discloses a vision detection method and device and intelligent electronic equipment, wherein the vision detection method comprises the following steps: the method comprises the steps of obtaining the model of the intelligent electronic equipment, and matching an eye chart according to the model, wherein the eye chart comprises a left eye sighting mark image and a right eye sighting mark image; acquiring a request of a tester, and controlling the intelligent electronic equipment to display the left eye visual target image or the right eye visual target image according to the request; obtaining a judgment result of the tester on the display direction of the visual target symbol on the left eye visual target image or the right eye visual target image; and outputting a vision detection result according to the judgment result. Through the mode, the invention can realize the detection of the eyesight of the left eye and the eyesight of the eyes respectively under the conditions of not wearing left and right eye vision separating equipment and not alternately shielding the left eye and the right eye, and is convenient, flexible and efficient.)

1. A vision detection method, which is applied to intelligent electronic equipment, is characterized in that the intelligent electronic equipment comprises a light splitting device, the light splitting device splits a left eye sighting target image displayed by the intelligent electronic equipment to a left eye of a tester, and splits a right eye sighting target image displayed by the intelligent electronic equipment to a right eye of the tester, and the vision detection method comprises the following steps:

obtaining the model of the intelligent electronic equipment, and matching an eye chart according to the model, wherein the eye chart comprises the left eye sighting mark image and the right eye sighting mark image;

acquiring a request of a tester, and controlling the intelligent electronic equipment to display the left eye sighting target image or the right eye sighting target image according to the request;

obtaining a judgment result of the tester on the display direction of the visual target symbol on the left eye visual target image or the right eye visual target image;

and outputting a vision detection result according to the judgment result.

2. The vision testing method according to claim 1, wherein the step of obtaining the result of the judgment of the direction of the visual target symbol display on the left-eye visual target image or the right-eye visual target image by the tester comprises:

obtaining a judgment result of the tester on the display direction of each visual target symbol of the initial test line on the left-eye visual target image or the right-eye visual target image;

and determining whether the vision of the tester in the initial test row is normal or not according to the judgment result.

3. The vision testing method of claim 2, wherein said step of determining whether the vision of the tester in the initial test row is normal according to the determination result comprises:

respectively accumulating the times that the judgment result is correct and the times that the judgment result is wrong;

when the number of times of accumulating the judgment result to be correct reaches a first preset threshold value, determining that the vision of the tester in the initial test line is normal;

and when the accumulated judgment result shows that the number of times of errors reaches a second preset threshold value, determining that the vision of the tester in the initial test line is abnormal.

4. The vision testing method of claim 3, wherein said step of determining whether the vision of the tester in the initial test row is normal according to the determination result further comprises:

accumulating the time required when the number of times that the judgment result is correct reaches a third preset threshold value, wherein the third preset threshold value is smaller than the first preset threshold value;

and when the accumulated time is within the range of a preset time threshold, determining that the vision of the tester in the initial test row is normal.

5. The vision testing method of claim 3, further comprising, after said step of determining whether the vision of the tester in the initial test row is normal according to the determination result:

when the vision of the tester in the initial test line is determined to be normal, automatically adjusting to a next test line adjacent to the initial test line for testing;

when the vision of the tester in the initial test line is determined to be abnormal, the previous test line adjacent to the initial test line is automatically adjusted to perform testing.

6. The vision testing method of claim 5, wherein the step of outputting the vision testing result based on the determination result comprises:

when the vision of the tester in the initial test line is determined to be normal, outputting the vision value of the corresponding test line when the vision of the tester is determined to be normal for the last time;

and when the vision of the tester in the initial test line is determined to be abnormal, outputting the vision value of the corresponding test line when the vision is determined to be normal for the first time.

7. The vision testing method according to claim 2, wherein, before the step of obtaining the result of the judgment of the display direction of each of the optotype symbols of the initial test line on the left-eye optotype image or the right-eye optotype image by the tester, the method further comprises:

acquiring the identity information of the tester, and judging whether the tester performs vision detection for the first time according to the identity information;

if yes, determining the initial test row according to a default value;

if not, automatically acquiring the vision detection record of the tester, and determining the initial test line according to the vision detection record.

8. The vision testing method of claim 1, wherein the step of obtaining a request from a tester, and controlling the electronic device to display the left-eye optotype image or the right-eye optotype image according to the request comprises:

when the request of the tester is to detect the left-eye vision first, the electronic equipment is controlled to display the left-eye sighting mark image first, and after the detection of the left-eye vision is finished, the electronic equipment is controlled to display the right-eye sighting mark image;

when the request of the tester is acquired to detect the right-eye vision firstly, the electronic equipment is controlled to display the right-eye sighting mark image firstly, and after the right-eye vision detection is finished, the electronic equipment is controlled to display the left-eye sighting mark image.

9. A vision testing device, comprising:

the matching module is used for obtaining the model of the intelligent electronic equipment and matching an eye chart according to the model, wherein the eye chart comprises a left eye sighting mark image and a right eye sighting mark image;

the control display module is coupled with the matching module and used for acquiring a request of a tester and controlling the intelligent electronic equipment to display the left eye sighting target image or the right eye sighting target image according to the request;

the testing module and the control display module are used for obtaining the judgment result of the tester on the display direction of the visual target symbols on the left-eye visual target image or the right-eye visual target image;

the output module is coupled with the test module and used for outputting a vision detection result according to the judgment result.

10. An intelligent electronic device comprising a processor, a memory coupled to the processor, wherein,

the memory stores program instructions for implementing the vision testing method of any one of claims 1-8;

the processor is configured to execute the program instructions stored by the memory for vision detection.

Technical Field

The invention relates to the technical field of vision detection, in particular to a vision detection method and device and intelligent electronic equipment.

Background

Traditional vision measurement and detection mode are more complicated, need the examiner to go to hospital or relevant ophthalmology mechanism and adopt fixed check out test set to detect, in the inspection process, need examiner self to shelter from in turn with ladle or other opaque article and control the eye, just can completely measure the vision of controlling the eye, and the test procedure is loaded down with trivial details, and is inefficient.

Disclosure of Invention

The invention provides a vision detection method and device and intelligent electronic equipment, which can realize the detection of the vision of a left eye and the vision of a right eye respectively under the conditions of not wearing left-right eye vision separation equipment and not alternately shielding the left eye and the right eye, and are convenient, flexible and efficient.

In order to solve the technical problems, the invention adopts a technical scheme that: the vision detection method is applied to intelligent electronic equipment, the intelligent electronic equipment comprises a light splitting device, the light splitting device splits a left eye sighting target image displayed by the intelligent electronic equipment to the left eye of a tester, and splits a right eye sighting target image displayed by the intelligent electronic equipment to the right eye of the tester, and the vision detection method comprises the following steps:

obtaining the model of the intelligent electronic equipment, and matching an eye chart according to the model, wherein the eye chart comprises the left eye sighting mark image and the right eye sighting mark image;

acquiring a request of a tester, and controlling the intelligent electronic equipment to display the left eye sighting target image or the right eye sighting target image according to the request;

obtaining a judgment result of the tester on the display direction of the visual target symbol on the left eye visual target image or the right eye visual target image;

and outputting a vision detection result according to the judgment result.

According to an embodiment of the present invention, the step of obtaining the result of determining the display direction of the target symbol on the left-eye target image or the right-eye target image by the tester includes:

obtaining a judgment result of the tester on the display direction of each visual target symbol of the initial test line on the left-eye visual target image or the right-eye visual target image;

and determining whether the vision of the tester in the initial test row is normal or not according to the judgment result.

According to an embodiment of the present invention, the step of determining whether the vision of the tester in the initial test row is normal according to the determination result comprises:

respectively accumulating the times that the judgment result is correct and the times that the judgment result is wrong;

when the number of times of accumulating the judgment result to be correct reaches a first preset threshold value, determining that the vision of the tester in the initial test line is normal;

and when the accumulated judgment result shows that the number of times of errors reaches a second preset threshold value, determining that the vision of the tester in the initial test line is abnormal.

According to an embodiment of the present invention, the step of determining whether the vision of the tester in the initial test row is normal according to the determination result further comprises:

accumulating the time required when the number of times that the judgment result is correct reaches a third preset threshold value, wherein the third preset threshold value is smaller than the first preset threshold value;

and when the accumulated time is within the range of a preset time threshold, determining that the vision of the tester in the initial test row is normal.

According to an embodiment of the present invention, after the step of determining whether the vision of the tester at the initial test row is normal according to the determination result, the method further includes:

when the vision of the tester in the initial test line is determined to be normal, automatically adjusting to a next test line adjacent to the initial test line for testing;

when the vision of the tester in the initial test line is determined to be abnormal, the previous test line adjacent to the initial test line is automatically adjusted to perform testing.

According to an embodiment of the present invention, the step of outputting the vision test result according to the determination result includes:

when the vision of the tester in the initial test line is determined to be normal, outputting the vision value of the corresponding test line when the vision of the tester is determined to be normal for the last time;

and when the vision of the tester in the initial test line is determined to be abnormal, outputting the vision value of the corresponding test line when the vision is determined to be normal for the first time.

According to an embodiment of the present invention, before the step of obtaining a result of determining a display direction of each of the visual target symbols of the initial test line on the left-eye visual target image or the right-eye visual target image by the tester, the method further includes:

acquiring the identity information of the tester, and judging whether the tester performs vision detection for the first time according to the identity information;

if yes, determining the initial test row according to a default value;

if not, automatically acquiring the vision detection record of the tester, and determining the initial test line according to the vision detection record.

According to an embodiment of the present invention, the step of obtaining a request of a tester, and controlling the electronic device to display the left-eye optotype image or the right-eye optotype image according to the request includes:

when the request of the tester is to detect the left-eye vision first, the electronic equipment is controlled to display the left-eye sighting mark image first, and after the detection of the left-eye vision is finished, the electronic equipment is controlled to display the right-eye sighting mark image;

when the request of the tester is acquired to detect the right-eye vision firstly, the electronic equipment is controlled to display the right-eye sighting mark image firstly, and after the right-eye vision detection is finished, the electronic equipment is controlled to display the left-eye sighting mark image.

In order to solve the technical problem, the invention adopts another technical scheme that: provided is a vision inspection device including:

the matching module is used for obtaining the model of the intelligent electronic equipment and matching an eye chart according to the model, wherein the eye chart comprises a left eye sighting mark image and a right eye sighting mark image;

the control display module is coupled with the matching module and used for acquiring a request of a tester and controlling the intelligent electronic equipment to display the left eye sighting target image or the right eye sighting target image according to the request;

the testing module and the control display module are used for obtaining the judgment result of the tester on the display direction of the visual target symbols on the left-eye visual target image or the right-eye visual target image;

the output module is coupled with the test module and used for outputting a vision detection result according to the judgment result.

In order to solve the technical problem, the invention adopts another technical scheme that: there is provided an intelligent electronic device comprising a processor, a memory coupled to the processor, wherein,

the memory stores program instructions for implementing the vision testing method;

the processor is configured to execute the program instructions stored by the memory for vision detection.

The invention has the beneficial effects that: in the process of vision detection, the left eye can only see the left eye sighting mark image, the right eye can only see the right eye sighting mark image, and the detection of the vision of the left eye and the vision of eyes is realized under the condition that the left eye and the right eye are not required to be shielded alternately; the intelligent electronic equipment is used for vision diagnosis, is convenient, flexible and efficient, is not limited by time and places, is beneficial to vision protection of the whole population and is convenient to popularize.

Drawings

FIG. 1 is a schematic flow chart of a vision testing method according to an embodiment of the present invention;

FIG. 2 is a schematic flow chart of step S103 in the vision testing method according to the embodiment of the present invention;

FIG. 3 is a schematic flow chart of the vision testing method of the embodiment of the invention, in which step S202 is executed to determine that the vision of the tester in the initial testing line is normal;

FIG. 4 is a schematic flow chart of the vision testing method of the embodiment of the present invention, in which step S202 is executed to determine the vision anomaly of the tester in the initial testing row;

FIG. 5 is a schematic structural diagram of a vision testing apparatus according to an embodiment of the present invention;

fig. 6 is a schematic structural diagram of an intelligent electronic device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The terms "first", "second" and "third" in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," or "third" may explicitly or implicitly include at least one of the feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. All directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present invention are only used to explain the relative positional relationship between the components, the movement, and the like in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Fig. 1 is a flow chart of a vision testing method according to an embodiment of the present invention. The vision detection method of the embodiment of the invention applies intelligent electronic equipment, the intelligent electronic equipment comprises a light splitting device, the light splitting device splits a left eye sighting target image displayed by the intelligent electronic equipment to the left eye of a tester so that the left eye of the tester can only see the left eye sighting target image, and the light splitting device splits a right eye sighting target image displayed by the intelligent electronic equipment to the right eye of the tester so that the right eye of the tester can only see the right eye sighting target image. It should be noted that the method of the present invention is not limited to the flow sequence shown in fig. 1 if the results are substantially the same. As shown in fig. 1, the method comprises the steps of:

step S101: the method comprises the steps of obtaining the model of the intelligent electronic equipment, and matching an eye chart according to the model, wherein the eye chart comprises a left eye sighting mark image and a right eye sighting mark image.

In step S101, the smart electronic device includes, but is not limited to, a smartphone and a tablet. The visual acuity chart of the embodiment corresponds to the model of the intelligent electronic equipment, and the models of different intelligent electronic equipment are matched with different types of visual acuity charts. The visual chart of the embodiment comprises a plurality of test lines, the test lines are arranged in one-to-one correspondence with the vision values, and the smaller the visual target symbols in the test lines are, the smaller the corresponding vision value is. In the embodiment, a left eye sighting target image and a right eye sighting target image are arranged on a visual chart, and in the test process, when the intelligent electronic equipment displays the left eye sighting target image and a tester opens both eyes, a light splitting device splits the left eye sighting target image to the left eye, and only the left eye can see the left eye sighting target image; when the intelligent electronic equipment displays the right-eye cursor image, the light splitting device splits the right-eye cursor image to the right eye under the condition that the two eyes of the tester are opened, and only the right eye can see the right-eye cursor image at the moment.

Step S102: and acquiring a request of a tester, and controlling the intelligent electronic equipment to display the left eye visual target image or the right eye visual target image according to the request.

In step S102, when the request of the tester is to detect the left-eye vision first, the electronic device is controlled to display the left-eye visual target image first, and after the detection of the left-eye vision is completed, the electronic device is controlled to display the right-eye visual target image; when the request of the tester is acquired to detect the right-eye vision firstly, the electronic equipment is controlled to display the right-eye visual target image firstly, and after the right-eye vision detection is finished, the electronic equipment is controlled to display the left-eye visual target image.

The tester can choose to interact with the intelligent electronic device through the Bluetooth mouse and the Bluetooth remote controller.

In an embodiment, after step S102 and before step S103, to ensure that the test result is accurate and reliable, the method further includes: and acquiring the brightness of the display screen in real time, and automatically adjusting the brightness to be within a preset brightness threshold range. In another embodiment, to further ensure that the test result is accurate and reliable, after step S102 and before step S103, the method further includes: the distance between eyes of a tester and a display screen is acquired in real time through a camera, a distance sensor and the like, and when the acquired distance is within a preset testing distance threshold range, the tester is automatically reminded to start testing.

Step S103: and obtaining the judgment result of the tester on the display direction of the visual target symbol on the left eye visual target image or the right eye visual target image.

In step S103, please refer to fig. 2, which includes the following steps:

step S201: and obtaining a judgment result of the tester on the display direction of each visual target symbol of the initial test line on the left-eye visual target image or the right-eye visual target image. In an embodiment, the starting test line may be adjusted according to actual conditions, and the starting test line is determined before step S201. Specifically, firstly, acquiring identity information of a tester, wherein the identity information comprises but is not limited to a face image and an unlocking fingerprint of the tester, and then judging whether the tester performs vision detection for the first time or not according to the identity information; if the tester performs vision detection for the first time, determining an initial test line according to a default value; if the tester does not perform the vision detection for the first time, automatically acquiring the vision detection record of the tester, and determining the initial test line according to the vision detection record. The initial test line is determined through the vision detection record of the tester, so that the detection efficiency can be improved, the time is saved, and the experience of the tester is improved.

Step S202: and determining whether the vision of the tester in the initial test row is normal or not according to the judgment result.

In step S202, the number of times that the determination result is correct and the number of times that the determination result is incorrect are respectively accumulated; when the number of times of the accumulated judgment result is correct reaches a first preset threshold value, determining that the vision of the tester in the initial test line is normal; and when the accumulated judgment result shows that the error times reach a second preset threshold value, determining that the vision of the tester in the initial test line is abnormal.

In this embodiment, the error determination result includes two cases, the first case is that the display direction of the sighting mark symbol is determined incorrectly, and the second case is that "cannot be seen clearly" is selected.

Specifically, the case that the vision value of the initial test line is 4.5, the first preset threshold value is 3, and the second preset threshold value is 2 is taken as an example for explanation, and when the display direction of the sighting mark symbols in the initial test line is judged to be correct and reaches 3, the vision of the tester in the initial test line is determined to be normal, and the vision value is 4.5; and under the condition that the display direction of the sighting target symbols is judged incorrectly or cannot be seen clearly by 2, determining that the vision of the tester in the initial test line is abnormal.

In another embodiment, before the number of times that the accumulated judgment result is correct reaches the first preset threshold, the time required for the accumulated judgment result to be correct reaches a third preset threshold, and the third preset threshold is smaller than the first preset threshold; and when the accumulated time is within the preset time threshold range, determining that the vision of the tester in the initial test row is normal.

Specifically, the third preset threshold is 2, and the preset time threshold is 2 seconds, for example, when the number of times that the tester completes the judgment result in 2 seconds to be correct reaches 2 times, it is determined that the vision of the tester in the initial test line is normal.

More specifically, referring to fig. 3, the workflow of determining that the vision of the tester in the initial test row is normal in step S202 proceeds as follows: firstly, executing a step S301, accumulating the number of times and the time of which the judgment result is correct, then executing a step S302, judging whether the accumulated number of times reaches a third preset threshold value, if the accumulated number of times reaches the third preset threshold value, executing a step S303, otherwise, repeating the step S301, judging that the accumulated time is greater than the preset time threshold value in the step S303, if the accumulated time is greater than the preset time threshold value, executing a step S304, continuing to accumulate the number of times of which the judgment result is correct and judging whether the accumulated number of times reaches the first preset threshold value, otherwise, executing a step S305, and determining that the vision of a tester in an initial test row is normal; in step S304, if the accumulated number of times reaches the first preset threshold, step S305 is executed, otherwise, step S304 is repeated. The embodiment can accelerate the test progress, save time and improve the user experience.

Referring to fig. 4, the workflow of determining the visual normality of the tester in the initial test row in step S202 proceeds as follows: step S401 is executed first, the judgment result is accumulated to be the number of times of error, step S402 is executed to judge whether the accumulated number of times reaches a second preset threshold, if yes, step S403 is executed to determine that the vision of the tester in the initial test line is abnormal, and if not, step S401 is executed.

After step S202, when it is determined that the eyesight of the tester in the initial test line is normal, step S203 is performed: automatically adjusting to a next test row adjacent to the initial test row for testing; when it is determined that the vision of the tester in the initial test line is abnormal, the step S204 is executed: and automatically adjusting to the last test row adjacent to the initial test row for testing.

Specifically, taking the example that the visual value of the initial test row is 4.5, the visual value of the next test row is 4.6, and the visual value of the previous test row is 4.4, when the tester sees the initial test row clearly, that is, the tester has normal vision in the initial test row, the tester automatically adjusts to the next test row adjacent to the initial test row for testing, the visual mark symbol becomes small, and the next test row is tested again according to the steps S201 and S202; when the tester cannot see the initial test row clearly, that is, the tester has abnormal vision in the initial test row, the tester automatically adjusts to the next test row adjacent to the initial test row to perform the test, the visual mark symbol becomes small, and the next test row is tested again according to the steps S201 and S202.

Step S104: and outputting a vision detection result according to the judgment result.

In step S104, when the left-eye vision test is performed, the left-eye vision test result is output, and when the right-eye vision test is performed, the right-eye vision test result is output.

And when the vision of the tester in the initial test line is determined to be normal, outputting the vision value of the corresponding test line when the vision of the tester is determined to be normal for the last time.

Specifically, taking the visual power value of the initial test row as 4.5 and the visual power value of the next test row as 4.6 as an example, when the vision of the tester in the initial test row is normal, the display direction of the visual target symbols in the initial test row can be clearly seen, and the display direction of the visual target symbols in the next test row can be clearly seen, the visual power value of the initial test row is output, namely 4.5.

And when the vision of the tester in the initial test line is determined to be abnormal, outputting the vision value of the corresponding test line when the vision is determined to be normal for the first time.

Specifically, the case where the visual acuity value of the initial test row is 4.5 and the visual acuity value of the previous test row is 4.4 is taken as an example for explanation, when the abnormality of the tester in the initial test row indicates that the display direction of the optotype symbols in the initial test row can not be clearly seen, and the visual acuity of the previous test row is normal and indicates that the display direction of the optotype symbols in the previous test row can be clearly seen, the visual acuity value of the previous test row, that is, 4.4 is output.

The vision detection method provided by the embodiment of the invention is carried out under the conditions that the left and right eye vision separating equipment is not required to be worn and the left and right eyes are not required to be alternately shielded, the detection of the left eye vision and the eyesight with eyes is realized through the light separating device of the intelligent electronic equipment, the method is convenient and flexible, is not limited by time and place, is beneficial to the vision protection of the whole people, and is convenient to popularize.

Fig. 5 is a schematic structural diagram of a vision testing apparatus according to an embodiment of the present invention. As shown in fig. 6, the apparatus 50 includes a matching module 51, a control display module 52, a test module 53, and an output module 54.

The matching module 51 is configured to obtain a model of the intelligent electronic device, and match an eye chart according to the model, where the eye chart includes a left-eye optotype image visible only to the left eye and a right-eye optotype image visible only to the right eye.

The control display module 52 is coupled to the matching module 51, and is configured to obtain a request of the tester, and control the intelligent electronic device to display the left-eye visual target image or the right-eye visual target image according to the request.

The testing module 53 and the control display module 52 are configured to obtain a result of determining a display direction of the visual target symbol on the left-eye visual target image or the right-eye visual target image by the tester.

The output module 54 is coupled to the testing module 53 for outputting the vision testing result according to the determination result.

Referring to fig. 6, fig. 6 is a schematic structural diagram of an intelligent electronic device according to an embodiment of the present invention. As shown in fig. 6, the intelligent electronic device 60 includes a processor 61 and a memory 62 coupled to the processor 61.

The memory 62 stores program instructions for implementing the vision testing method described in any of the above embodiments.

The processor 61 is operative to execute program instructions stored in the memory 62 for performing vision tests.

The processor 61 may also be referred to as a CPU (Central Processing Unit). The processor 61 may be an integrated circuit chip having signal processing capabilities. The processor 61 may also be a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.