CN110652430A - Strabismus and visual function training reader based on visual control and adjusting method thereof - Google Patents
Strabismus and visual function training reader based on visual control and adjusting method thereof Download PDFInfo
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- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
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Abstract
The invention provides an oblique view and visual function training reader based on separate view control and a setting method thereof, wherein the reader comprises an input module, a document processing module, a setting module, a display device and separate view equipment, wherein the input module is used for loading a document, the document processing module is used for processing the loaded document into a left view page and a right view page which have the same content and the same format, and the left view page and the right view page are displayed in a display area of the display device; the adjusting module is used for adjusting the initial positions of the left-view page and the right-view page in the display area and adjusting the moving directions of the left-view page and the right-view page in the display area of the display device; the split view device is used for binocular split view display. The reader loads an electronic document to be read by a user, and adjusts the left-view page and the right-view page to move cooperatively through the adjusting module so as to perform binocular fusion training, combine daily reading and strabismus and vision function training of the user, improve training interestingness and save training time of the user.
Description
Technical Field
The invention relates to the technical field of visual training equipment, in particular to an oblique vision and visual function training reader based on visual control and a setting method thereof.
Background
Strabismus refers to the condition that two eyes cannot watch a target at the same time, belongs to extraocular muscle diseases, and can be divided into horizontal strabismus and vertical strabismus according to the direction of strabismus, wherein horizontal strabismus is more common, and horizontal strabismus generally comprises inner strabismus and outer strabismus. Different types of strabismus, the treatment scheme is different, part of strabismus can be recovered to be normal by wearing glasses or vision training, and most of strabismus needs to be corrected by operation. When the degree of strabismus is larger, the development of binocular vision function is influenced, and a lot of strabismus patients need to obtain binocular single vision function through visual training after operation.
Patent CN201426828Y discloses a device for correcting squint of eyeball, which utilizes light spots with different modes and different speed changes to drive eye muscles to train, and controls mp3 player to play music according to the running speed of the light spots, so that the eyeball muscles move regularly or irregularly up, down, left and right along with the different positions of the light spots, thereby detecting the motion capability of the eye muscles and promoting the correction effect of squint.
CN102813499A, the binocular-based simultaneous visual perception correction and training system comprises: the system comprises a simultaneous perception function check card, a computer-controlled image controller, an image splitter, a 3D display device, a signal transmitter, 3D glasses and a signal receiver thereof, a three-dimensional image picture database, a picture image sharpening device and an image gradual change superposition device. The stereoscopic graphic picture database 15 includes a series of multi-level simultaneous viewing pictures with different sizes, viewing angles and contents, which diversifies the contents of stereoscopic vision inspection and training to enhance the flexibility of inspection and avoid memory caused by single picture graphics, thereby improving the reliability of the detection result; the operation of zooming in and out, displacement and the like can be carried out on the picture, the patient can manually operate the glasses, the flow is simple, and the recording is convenient.
Patent CN105816150A discloses a testing and training system with binocular fusion function, which designs a set of red and green fusion pictures of patterns such as animals, plants, chinese characters, letters, numbers, etc. according to the requirement of fusion ability, trains the fusion ability thereof by using a point-touch or sliding-touch method according to the red and green complementary principle, records the relevant data in a memory, transmits the data to a doctor client through a wireless network transmitting device, realizes the remote monitoring of the doctor and guides the examination and training of the fusion function of the patient. The display mode of the image display apparatus includes a dynamic gradation mode for exaggerate-distance and size-change display of the merged drawing.
However, the above technical solutions all require the user to specially spend a certain time to watch a specific training video or training image, which cannot be better integrated with the user's daily life, and even cannot allow the user to freely adopt the training content of interest.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a strabismus and visual function training reader based on separate vision control and a setting method thereof, and solves the problem that a user needs to spend a certain time specially to watch a specific training video or training image and cannot be well integrated with the daily life of the user.
The invention provides a strabismus and visual function training reader based on visual separation control, which comprises an input module, a document processing module, a setting module, a display device and visual separation equipment, wherein the input module is used for loading documents; the document processing module is used for processing the loaded document into a left-view page and a right-view page which have the same content and the same format, and the left-view page and the right-view page are displayed in a display area of the display device; the adjusting module is used for adjusting the initial positions of the left-view page and the right-view page in the display area and adjusting the moving directions of the left-view page and the right-view page in the display area of the display device; the split view device is used for binocular split view display.
Further, the device comprises a detection module and a controller, wherein the detection module, the controller and the adjusting module are sequentially connected, the detection module is used for detecting binocular coincidence sites and sending the detected binocular coincidence sites to the controller, and the controller respectively determines the initial positions, the moving direction and the moving maximum distance of the left-view page and the right-view page according to the binocular coincidence sites.
The adjusting module is connected with the adjusting button in sequence, the adjusting button is used for respectively inputting the initial position, the moving direction and the moving maximum distance of the left-view page and the right-view page, and the controller controls the adjusting module to adjust according to indexes input by the adjusting button.
Furthermore, the adjusting module is further used for selectively adjusting the difference of the word spacing or the inclination of the corresponding characters in the left-view page and the right-view page.
Further, the controller is connected with a reading speed testing module and used for testing the reading speed of a user and feeding the tested reading speed back to the controller, and the controller controls the number of characters in the left-view page and the right-view page and the moving speed of the left-view page and the right-view page in opposite directions according to the reading speed.
The method for adjusting the strabismus and visual function training reader based on the visual control comprises the following steps:
s1, loading a document;
s2, the document processing module processes the loaded document into a left-view page and a right-view page which have the same content and the same format;
s3, determining initial positions of the left-view page and the right-view page in the display area;
s4, in the display area, controlling the left-view page and the right-view page to move in a coordinated manner towards opposite directions in the horizontal direction so as to adjust the horizontal distance between the left-view page and the right-view page;
and S5, respectively transmitting the left-view page and the right-view page into the split-view equipment for split-view display of double eyes.
Further, in S3, the initial positions and moving directions of the left-view page and the right-view page are determined by setting a key input.
Further, in S3, the initial positions and moving directions of the left-view page and the right-view page are determined according to the positions of simultaneous perceptual coincidence of the two eyes.
Further, a specific method for obtaining the simultaneous perception coincidence site of both eyes comprises:
s31, selecting two geometric figures with different shapes and sizes as detection targets, forming an inspection image by the two monitoring targets, and placing the inspection image at a random position near the center of an inspection interface;
step S32, projecting the two detection sighting marks to the left eye and the right eye of the testee through the vision separating equipment respectively;
step S33, controlling the movement of the small detection sighting target until the center of the small detection sighting target coincides with the center of the large detection sighting target, and recording the relative offset direction, horizontal offset and vertical offset of the two detection sighting targets in the inspection interface;
step S34, changing the random positions of the two detection sighting marks, interchanging the eyes projected by the two detection sighting marks, repeating the step S33, and obtaining the relative offset direction, horizontal offset and vertical offset of the two detection sighting marks when the two eyes are simultaneously perceptually overlapped;
and step S35, determining the positions of simultaneous perception coincidence of the eyes through the relative offset directions, horizontal offsets and vertical offsets of the two detection sighting marks obtained twice.
Further, in S4, the horizontal distance between the left view page and the right view page is adjusted according to the convergence mode, specifically: firstly, determining initial positions of a left-view page and a right-view page; then controlling the left-view page to horizontally move towards the rightmost direction of the right-side display area, and when the left-view page reaches the first right position of the right-side display area, controlling the left-view page to return to the initial position or the binocular fusion coincident point by the adjusting module; and when the right-view page reaches the first position on the left side of the left-side display area, controlling the right-view page to return to the initial position or the binocular fusion coincident point.
Further, in S4, the horizontal distance between the left-view page and the right-view page is adjusted according to the split mode, specifically: firstly, determining initial positions of a left-view page and a right-view page; then, the left-view page is controlled to horizontally move towards the leftmost side of the left-side display area, and when the left-view page reaches the first position on the left side of the left-side display area, the left-view page is controlled to return to the initial position or the binocular fusion coincident point; and when the right-view page reaches the first right position of the right-side display area, controlling the right-view page to return to the initial position or the binocular fusion coincident point.
Further, in S4, the horizontal distance between the left view page and the right view page is adjusted according to the vergence split mode, specifically: firstly, determining initial positions of a left-view page and a right-view page; then controlling the left-view page to horizontally move towards the rightmost side of the right-side display area, adjusting and setting the left-view page to move towards the leftmost side of the left-side display area by an adjusting and setting module after the left-view page reaches the right first position of the right-side display area, and adjusting and setting the left-view page to return to the initial position or a binocular fusion coincidence point by the adjusting and setting module after the left-view page reaches the left first position of the left-side display area; when the left-view page moves, the right-view page moves towards the leftmost side of the left-side display area at the initial position, when the right-view page reaches the first left side position of the left-side display area, the adjusting module adjusts the right-view page to move towards the rightmost side of the right-side display area, and when the right-view page reaches the first right side position of the right-side display area, the adjusting module adjusts the right-view page to return to the initial position.
Furthermore, the first position on the right side and the first position on the left side are preset positions, and when the left-view page or the right-view page reaches the preset positions, the adjusting module sends out a control instruction to return the left-view page and the right-view page to the initial positions or the binocular fusion coincident points respectively.
Furthermore, the right side first position and the left side first position are binocular fusion break point positions, when the left side page or the right side page is looked and is arrived binocular fusion break point positions, the key is established in the click mode, the key is established in the mode and control instructions are sent to the mode through the controller, the mode is established and control the left side page of looking, the right side page of looking are respectively returned to initial position or binocular fusion coincident point.
According to the technical scheme, the invention has the beneficial effects that:
1. the reader for training the squint and visual functions based on the visual separation control comprises an input module, a document processing module, a setting module, a display device and visual separation equipment, wherein the input module is used for loading a document; the adjusting module is used for adjusting the initial positions of the left-view page and the right-view page in the display area and adjusting the moving directions of the left-view page and the right-view page in the display area of the display device; the split view device is used for binocular split view display. The reader loads an electronic document to be read by a user, and adjusts the left-view page and the right-view page to move cooperatively through the adjusting module so as to perform binocular fusion training, combine daily reading and strabismus training of the user, improve training interestingness and save training time of the user.
2. The adjusting module is also used for selectively adjusting the difference of the word spacing or the gradient of the corresponding characters in the left-view page and the right-view page, so that the images viewed by two eyes separately form parallax to perform image combination after being imaged by two eyes, thereby inducing depth perception and performing stereoscopic vision training.
3. According to the adjusting method of the strabismus and visual function training reader based on the visual separation control, the adjusting module controls the left visual page and the right visual page to move in a coordinated mode towards opposite directions in the horizontal direction, the adjusting mode comprises three adjusting modes, namely a convergence mode, a separation mode and a convergence separation mode, and different moving modes can be selected according to the conditions of the two eyes of different users so as to perform different modes of training.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
FIG. 1 is a control block diagram of a strabismus and visual function training reader based on a split view control according to the present invention.
Fig. 2 and 3 are schematic adjusting diagrams in embodiment 2 of the present invention.
Fig. 4 is a schematic flow chart of the adjusting method of the reader for strabismus and visual function training based on the split vision control according to the present invention.
Fig. 5 is a schematic view of the adjustment of the convergence mode in embodiment 3.
Fig. 6 is a schematic diagram of the split mode setting in embodiment 3.
Fig. 7 is a schematic view of the adjustment of the convergence split mode in example 3.
FIG. 8 is a schematic diagram of the procedure for determining the perceptual coincidence site of two eyes in example 4.
Reference numerals:
A. a binocular coincidence site; 1. a circular visual target; 2. and (4) a cross sighting mark.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.
Example 1
As shown in fig. 1, the strabismus and visual function training reader based on the visual control according to the embodiment includes an input module, a document processing module, a setting module, a display device, and a visual device, where the input module is used to load a document, and the loaded document is an electronic document in txt, word, mobile, or eq format loaded by a user according to a reading requirement. The document processing module is used for processing the loaded document into a left-view page and a right-view page which have the same content and the same format, and the left-view page and the right-view page are displayed in a display area of the display device; the adjusting module is used for adjusting the initial positions of the left-view page and the right-view page in the display area and adjusting the moving directions of the left-view page and the right-view page in the display area of the display device; the split view device is used for binocular split view display.
The reader loads an electronic document to be read by a user, and the left-view page and the right-view page are adjusted and set to move in a coordinated mode in the opposite direction in the horizontal direction through the adjusting module, so that the horizontal distance between the left-view page and the right-view page is continuously increased, and the binocular fusion training is performed on the user. When the horizontal distance between the left-view page and the right-view page reaches a preset maximum value, the adjusting module adjusts the left-view page and the right-view page to return to the initial positions. Daily reading and strabismus training of the user are combined, interestingness of training is improved, and training time of the user is saved. The maximum value of the horizontal distance between the left-view page and the right-view page can be preset when the reader leaves a factory or can be set by a user in the using process.
The initial positions and the moving directions of the left-view page and the right-view page which are adjusted by the adjusting module are determined according to the positions of eyes of a user or the positions of simultaneous perception coincidence of the eyes.
The reader for the strabismus-based vision division training further comprises a detection module and a controller, the detection module, the controller and the adjusting module are sequentially connected, the detection module is used for detecting binocular coincident sites and sending the detected binocular coincident sites to the controller, and the controller respectively determines the initial positions, the moving direction and the moving maximum distance of the left-view page and the right-view page according to the binocular coincident sites.
And determining whether the user is an inward squint or an outward squint according to the natural eye positions of the eyes of the user according to the eye positions of the eyes of the user. If the user is a person with oblique vision, adjusting to be a binocular diffuse and fused image; if the user is looking obliquely outward, the image is adjusted to be a binocular integrated fusion image. Specifically, the strabismus training reader based on the strabismus eyes further comprises a setting key, the setting key, a controller and a setting module are sequentially connected, the setting key is used for enabling a user to input the initial position, the moving direction and the moving maximum distance of the left-view page and the right-view page respectively, and the controller controls setting of the setting module according to indexes input by the setting key.
Example 2
The adjusting module is also used for selectively adjusting the difference of the word spacing or the gradient of the corresponding characters in the left-view page and the right-view page, so that the images with split vision of two eyes form parallax for image combination after being imaged by two eyes, and the parallax is used for training stereoscopic vision.
As shown in fig. 2, adjusting the difference between the word pitches or the inclinations of the corresponding characters in the left-view page and the right-view page may be to twist the left-view page and the right-view page to different degrees. Because the torsion degrees of the left-view page and the right-view page are different, the fonts which are transmitted to the left eye and the right eye through the visual separation equipment cannot be completely overlapped, so that binocular imaging parallax is generated, and stereoscopic vision is induced.
As shown in fig. 3, the selective adjustment of the difference between the word pitches or the inclinations of the corresponding characters in the left-view page and the right-view page may be a cooperative adjustment of the local fonts in the left-view page and the right-view page. The method specifically comprises the following steps: randomly selecting the word spacing between the OR and the visual training in the third row to be adjusted within a certain range, so that different word spacings exist between the OR and the visual training in the left-view page and the right-view page; or randomly selecting the 'operation correction' four characters in the fifth row, and adjusting the inclination of the four characters within a certain range to ensure that the 'operation correction' in the left-view page and the right-view page is different in inclination. Because the word space of the left-view page and the right-view page or the word space of the left-view page and the word space of the right-view page and the word space of the visual training are different, and the inclination of the operation correction of the fifth line is different, the left-view and the right-view images are transmitted to the two eyes of a user through the visual separation equipment, and the parallax is formed by the left-view and the right-view images, so that the stereoscopic vision is induced.
The "within a certain range" here can be preset by adjusting the key, for example, "the word pitch within a certain range" is 1 to tens of pixel values, and "the gradient within a certain range" is 1 to several degrees.
The controller is connected with a reading speed testing module and used for testing the reading speed of a user and feeding the tested reading speed back to the controller, and the controller controls the number of characters in the left-view page and the right-view page and the moving speed of the left-view page and the right-view page in opposite directions according to the reading speed.
Example 3
As shown in fig. 4, the adjusting method of the reader for training the squint and sight functions based on the split-view control includes the following steps:
firstly, loading an electronic document to be read into a vision training reader;
secondly, the document processing module processes the loaded document into a left-view page and a right-view page which have the same content and the same format;
thirdly, determining the initial positions of the left-view page and the right-view page in the display area;
fourthly, controlling the left-view page and the right-view page to cooperatively move towards opposite directions in the horizontal direction in the display area so as to adjust the horizontal distance between the left-view page and the right-view page;
the three adjusting modes are respectively a convergence mode, a separation mode and a convergence separation mode. And selecting which adjustment mode is determined according to the simultaneous perception coincidence site of the eyes or the self input of a user. The initial positions of the left-view page and the right-view page adjusted by the adjusting module are determined according to the self input of the eyes of the user or the simultaneous perception coincidence position of the eyes.
As shown in fig. 5, the convergence mode adjusts the horizontal distance between the left-view page and the right-view page, which specifically comprises: the method includes the steps that initial positions of a left-view page and an initial position of a right-view page are determined, in the embodiment, the initial positions of the left-view page and the right-view page are determined according to a binocular simultaneous perception coincidence site, the left side of the binocular simultaneous perception coincidence site is a left-side display area, and the right side of the binocular simultaneous perception coincidence site is a right-side display area.
In an initial state, the left-view page and the right-view page are overlapped at the position of the binocular overlapping point; the adjusting module controls the left-view page to horizontally move towards the rightmost direction of the right-side display area, and when the left-view page reaches the first right position of the right-side display area, the adjusting module controls the left-view page to return to the initial position or the binocular fusion coincident point; and when the right-view page reaches the first position on the left side of the left-side display area, controlling the right-view page to return to the initial position or the binocular fusion coincident point. The left view page and the right view page move at the same speed. This process is repeated until the user stops reading.
As shown in fig. 6, the horizontal distance between the left-view page and the right-view page is set in the split mode, which specifically includes: the method includes the steps that initial positions of a left-view page and an initial position of a right-view page are determined, in the embodiment, the initial positions of the left-view page and the right-view page are determined according to a binocular simultaneous perception coincidence site, the left side of the binocular simultaneous perception coincidence site is a left-side display area, and the right side of the binocular simultaneous perception coincidence site is a right-side display area.
In an initial state, the left-view page and the right-view page are overlapped at positions of two eyes at the same time perception overlapping position; the adjusting module controls the left-view page to horizontally move towards the leftmost side of the left-side display area, and when the left-view page reaches the first position on the left side of the left-side display area, the left-view page is controlled to return to the initial position or the binocular fusion coincident point; and when the right-view page reaches the first right position of the right-side display area, controlling the right-view page to return to the initial position or the binocular fusion coincident point. The moving speed and the moving amount of the left-view page and the right-view page are the same. This process is repeated until the user stops reading.
As shown in fig. 7, the convergence split mode sets the horizontal distance between the left view page and the right view page, specifically: the method includes the steps that initial positions of a left-view page and an initial position of a right-view page are determined, in the embodiment, the initial positions of the left-view page and the right-view page are determined according to binocular coincidence sites, the left side of the binocular simultaneous perception coincidence sites is a left-side display area, and the right side of the binocular simultaneous perception coincidence sites is a right-side display area.
In an initial state, the left-view page and the right-view page are overlapped at the position of the binocular overlapping point; the method comprises the steps that a left-view page is controlled to horizontally move towards the rightmost side of a right-side display area, when the left-view page reaches a first position on the right side of the right-side display area, an adjusting module adjusts the left-view page to move towards the leftmost side of a left-side display area, and when the left-view page reaches a first position on the left side of the left-side display area, an adjusting module adjusts the left-view page to return to an initial position or a binocular fusion coincident point; when the left-view page moves, the right-view page moves towards the leftmost side of the left-side display area at the initial position, when the right-view page reaches the first left side position of the left-side display area, the adjusting module adjusts the right-view page to move towards the rightmost side of the right-side display area, and when the right-view page reaches the first right side position of the right-side display area, the adjusting module adjusts the right-view page to return to the initial position or the binocular fusion coincident point. The moving speed and the displacement of the left-view page and the right-view page are the same. The above process is repeated until the user stops reading.
The right first position and the left first position are preset positions, and when the left-view page or the right-view page reaches the preset positions, the adjusting module sends out a control instruction to return the left-view page and the right-view page to the initial positions or the binocular fusion coincident points respectively. The set position may be a certain fusion range value determination of the setting.
The right first position and the left first position can also be positions of binocular fusion fracture points, when the left-view page or the right-view page reaches the positions of the binocular fusion fracture points, the adjusting key is clicked, the adjusting key sends a control instruction to the adjusting module through the controller, and the adjusting module controls the left-view page and the right-view page to return to the initial positions or the binocular fusion coincident points respectively.
After the page fusion viewed by the user with both eyes is broken in the reading process, the position of the broken point of the page fusion is the position of the broken point of the page fusion, and the broken page fusion is that the page fusion viewed by the left eye and the page fusion viewed by the right eye respectively cannot form a combined image. At the moment, the moving direction of the page is changed, namely the fusion range is changed, and when the two eyes can fuse the respective viewed pages together again to form a combined image, the combined image is a binocular fusion point.
And fifthly, respectively transmitting the left-view page and the right-view page into a vision separating device for binocular vision separation display.
Example 4
As shown in fig. 8, the binocular coincidence site is determined as a coincidence site determined according to binocular perception, specifically:
firstly, selecting two geometric figures with different shapes and sizes, such as a circular visual target 1 and a cross visual target 2 to form an inspection image, wherein the circular visual target 1 is larger than the cross visual target 2 and is arranged at a random position near the center of an inspection interface;
secondly, projecting the two detection sighting marks to the left eye and the right eye of the testee through a vision separating device respectively;
thirdly, controlling the small sighting target to move until the center of the small sighting target and the center of the large sighting target coincide, and recording the relative offset direction, the horizontal offset and the vertical offset of the large sighting target and the small sighting target in the inspection interface at the moment;
then, changing the random positions of the two inspection sighting marks, interchanging the eyes projected by the two inspection sighting marks, repeating the previous step, and obtaining the relative offset direction, the horizontal offset and the vertical offset of the two sighting marks when the two eyes are simultaneously perceptually overlapped;
and finally, determining the simultaneous perception coincidence site of the eyes according to the relative offset direction, horizontal offset and vertical offset of the two sighting marks obtained twice.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (14)
1. Look control based on look divides squint and look function training reader, its characterized in that: comprises an input module, a document processing module, a setting module, a display device and a view-dividing device,
the input module is used for loading a document;
the document processing module is used for processing the loaded document into a left-view page and a right-view page which have the same content and the same format, and the left-view page and the right-view page are displayed in a display area of the display device;
the adjusting module is used for adjusting the initial positions of the left-view page and the right-view page in the display area and adjusting the moving directions of the left-view page and the right-view page in the display area of the display device;
the visual separation equipment is used for binocular visual separation display.
2. The strabismus and visual function training reader based on the strabismus control of claim 1, wherein: the device comprises a detection module and a controller, wherein the detection module, the controller and the adjusting module are connected in sequence, the detection module is used for detecting binocular coincidence sites and sending the detected binocular coincidence sites to the controller, and the controller determines the initial positions, the moving direction and the maximum moving distance of the left-view page and the right-view page respectively according to the binocular coincidence sites.
3. The strabismus and visual function training reader based on the strabismus control of claim 1, wherein: the adjusting and setting module is connected in sequence, the adjusting and setting button is used for respectively inputting the initial position, the moving direction and the moving maximum distance of the left-view page and the right-view page, and the controller controls the adjusting and setting of the adjusting and setting module according to indexes input by the adjusting and setting button.
4. The strabismus and visual function training reader based on the strabismus control of claim 1, wherein: the adjusting module is further used for selectively adjusting the difference of the word spacing or the gradient of the corresponding characters in the left-view page and the right-view page, so that the images with two eyes for separate vision form parallax for image combination after the images with two eyes for separate vision are imaged.
5. The strabismus and visual function training reader based on the strabismus control of claim 1, wherein: the controller is connected with a reading speed testing module and used for testing the reading speed of a user and feeding the tested reading speed back to the controller, and the controller controls the number of characters in the left-view page and the right-view page and the moving speed of the left-view page and the right-view page in opposite directions according to the reading speed.
6. The method for adjusting the strabismus and visual function training reader based on the visual control is characterized by comprising the following steps: the method comprises the following steps:
s1, loading a document;
s2, the document processing module processes the loaded document into a left-view page and a right-view page which have the same content and the same format;
s3, determining initial positions of the left-view page and the right-view page in the display area;
s4, in the display area, controlling the left-view page and the right-view page to move in a coordinated manner towards opposite directions in the horizontal direction so as to adjust the horizontal distance between the left-view page and the right-view page;
and S5, respectively transmitting the left-view page and the right-view page into the split-view equipment for split-view display of double eyes.
7. The method for adjusting a strabismus and visual function training reader according to claim 6, wherein the initial positions and moving directions of the left-view page and the right-view page are determined by adjusting key input in step S3.
8. The method for adjusting a strabismus and visual function training reader based on separate vision control as claimed in claim 6, wherein in S3, the initial positions and moving directions of the left-view page and the right-view page are determined according to the positions of simultaneous perceptual coincidence of two eyes.
9. The method for adjusting the strabismus and visual function training reader based on the visual acuity control of claim 8, wherein the specific method for obtaining the simultaneous perceptual coincidence sites of the two eyes is as follows:
s31, selecting two geometric figures with different shapes and sizes as detection targets, forming an inspection image by the two monitoring targets, and placing the inspection image at a random position near the center of an inspection interface;
step S32, projecting the two detection sighting marks to the left eye and the right eye of the testee through the vision separating equipment respectively;
step S33, controlling the movement of the small detection sighting target until the center of the small detection sighting target coincides with the center of the large detection sighting target, and recording the relative offset direction, horizontal offset and vertical offset of the two detection sighting targets in the inspection interface;
step S34, changing the random positions of the two detection sighting marks, interchanging the eyes projected by the two detection sighting marks, repeating the step S33, and obtaining the relative offset direction, horizontal offset and vertical offset of the two detection sighting marks when the two eyes are simultaneously perceptually overlapped;
and step S35, determining the positions of simultaneous perception coincidence of the eyes through the relative offset directions, horizontal offsets and vertical offsets of the two detection sighting marks obtained twice.
10. The adjusting method of the strabismus and visual function training reader based on the split vision control as claimed in claim 6, wherein in S4, the horizontal distance between the left view page and the right view page is adjusted according to the vergence mode, specifically: firstly, determining initial positions of a left-view page and a right-view page; then controlling the left-view page to horizontally move towards the rightmost direction of the right-side display area, and when the left-view page reaches the first right position of the right-side display area, controlling the left-view page to return to the initial position or the binocular fusion coincident point by the adjusting module; and when the right-view page reaches the first position on the left side of the left-side display area, controlling the right-view page to return to the initial position or the binocular fusion coincident point.
11. The adjusting method of the strabismus and visual function training reader based on the separate vision control as claimed in claim 6, wherein in S4, the horizontal distance between the left-view page and the right-view page is adjusted according to the separation mode, specifically: firstly, determining initial positions of a left-view page and a right-view page; then, the left-view page is controlled to horizontally move towards the leftmost side of the left-side display area, and when the left-view page reaches the first position on the left side of the left-side display area, the left-view page is controlled to return to the initial position or the binocular fusion coincident point; and when the right-view page reaches the first right position of the right-side display area, controlling the right-view page to return to the initial position or the binocular fusion coincident point.
12. The adjusting method of the strabismus and visual function training reader based on the split vision control of claim 6, wherein in S4, the horizontal distance between the left view page and the right view page is adjusted according to the vergence split mode, specifically: firstly, determining initial positions of a left-view page and a right-view page; then controlling the left-view page to horizontally move towards the rightmost side of the right-side display area, adjusting and setting the left-view page to move towards the leftmost side of the left-side display area by an adjusting and setting module after the left-view page reaches the right first position of the right-side display area, and adjusting and setting the left-view page to return to the initial position or a binocular fusion coincidence point by the adjusting and setting module after the left-view page reaches the left first position of the left-side display area; when the left-view page moves, the right-view page moves towards the leftmost side of the left-side display area at the initial position, when the right-view page reaches the first left side position of the left-side display area, the adjusting module adjusts the right-view page to move towards the rightmost side of the right-side display area, and when the right-view page reaches the first right side position of the right-side display area, the adjusting module adjusts the right-view page to return to the initial position.
13. The adjusting method for the strabismus and visual function training reader based on separate visual control according to any one of claims 10-12, wherein the right first position and the left first position are preset positions, and when the left-view page or the right-view page reaches the preset positions, the adjusting module sends out a control instruction to return the left-view page and the right-view page to the initial positions or the binocular fusion coincidence point, respectively.
14. The adjusting method of the strabismus and visual function training reader based on the separate vision control of any one of claims 10-12, wherein the right first position and the left first position are binocular fusion break points, when the left-view page or the right-view page reaches the binocular fusion break points, the adjusting key is clicked, the adjusting key sends a control command to the adjusting module through the controller, and the adjusting module controls the left-view page and the right-view page to return to the initial positions or the binocular fusion coincident points respectively.
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