CN110426862B - Method for adjusting degree of intelligent glasses and intelligent glasses - Google Patents
Method for adjusting degree of intelligent glasses and intelligent glasses Download PDFInfo
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- CN110426862B CN110426862B CN201910750745.2A CN201910750745A CN110426862B CN 110426862 B CN110426862 B CN 110426862B CN 201910750745 A CN201910750745 A CN 201910750745A CN 110426862 B CN110426862 B CN 110426862B
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- 239000011521 glass Substances 0.000 title claims abstract description 236
- 238000000034 method Methods 0.000 title claims abstract description 37
- 239000004984 smart glass Substances 0.000 claims description 62
- 238000004590 computer program Methods 0.000 claims description 14
- 230000008859 change Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 4
- 208000001491 myopia Diseases 0.000 description 4
- 230000004379 myopia Effects 0.000 description 4
- 230000000007 visual effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 206010020675 Hypermetropia Diseases 0.000 description 2
- 201000009310 astigmatism Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004438 eyesight Effects 0.000 description 2
- 230000004305 hyperopia Effects 0.000 description 2
- 201000006318 hyperopia Diseases 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
- G02C7/08—Auxiliary lenses; Arrangements for varying focal length
- G02C7/081—Ophthalmic lenses with variable focal length
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Abstract
The application is suitable for the technical field of computers, and provides a method for adjusting degrees of intelligent glasses and the intelligent glasses, which comprise the following steps: when the glasses degree adjusting instruction is detected, a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user are obtained; when the first degree is detected to be required to be adjusted, acquiring a target voltage value corresponding to the second degree; and applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree. By the mode, the lens degrees of the intelligent glasses can be automatically adjusted, so that the user does not need to change the glasses when the eye degrees change, funds for changing the glasses are saved for the user, and the user can use the glasses conveniently.
Description
Technical Field
The application belongs to the technical field of computers, and particularly relates to a method for adjusting degrees of intelligent glasses and the intelligent glasses.
Background
At present, the materials of the traditional glasses are mostly glass, acrylic and the like, and after the user prepares the glasses, the degree number of the glasses is fixed. As the user uses eyes frequently, the eye power of a myopic user or a hyperopic user changes during the use of the glasses; when the degree of eyes changes, the glasses need to be reconfigured, so that economic loss of a user is caused, and inconvenience is brought to the user.
Disclosure of Invention
In view of this, the embodiment of the present application provides a method for adjusting degrees of smart glasses and smart glasses, so as to solve the problem in the prior art that, since the degrees of eyes of a myopic user or a hyperopic user may change during a process of using the glasses, when the degrees of eyes change, the glasses need to be reconfigured, so that economic loss of the user is caused, and inconvenience is brought to the user.
A first aspect of an embodiment of the present application provides a method for adjusting a degree of smart glasses, including:
when the glasses degree adjusting instruction is detected, a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user are obtained;
when the first degree is detected to be required to be adjusted, acquiring a target voltage value corresponding to the second degree;
applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
Further, for accurately acquiring a first degree corresponding to the smart glasses and a second degree corresponding to the user's eyes, when the glasses degree adjustment instruction is detected, acquiring the first degree corresponding to the smart glasses and the second degree corresponding to the user's eyes specifically includes:
acquiring the first degree corresponding to the intelligent glasses; the first powers comprise left-eye lens powers and right-eye lens powers;
acquiring the second degree sent by a preset terminal; the second degree includes a left eye degree and a right eye degree.
Further, in order to avoid frequently adjusting the number of degrees of the smart glasses to bring inconvenience to the user, when the glasses number of degrees adjusting instruction is detected, after the first number of degrees corresponding to the smart glasses and the second number of degrees corresponding to the eyes of the user are obtained, the method further includes:
calculating a first absolute value of a difference between the left eye lens power and the left eye power;
calculating a second absolute value of a difference between the right eye power and the right eye power;
when the first absolute value is greater than or equal to a preset threshold value and/or the second absolute value is greater than or equal to the preset threshold value, determining that the first degree needs to be adjusted;
and when the first absolute value and the second absolute value are both smaller than the preset threshold, judging that the first degree does not need to be adjusted.
Further, when the smart glasses judge that a first degree needs to be adjusted, when the first absolute value is greater than or equal to the preset threshold, acquiring a first target voltage value corresponding to the left-eye degree; and/or when the second absolute value is greater than or equal to the preset threshold, acquiring a second target voltage value corresponding to the right eye degree.
Further, applying a voltage corresponding to the target voltage value to the lenses of the smart glasses, and adjusting the first degree to a target glasses degree specifically includes: applying a first voltage corresponding to the first target voltage value to a left-eye lens of the intelligent glasses, and adjusting the left-eye lens power to a first target glasses power; and/or applying a second voltage corresponding to the second target voltage value to a right eyeglass of the intelligent glasses, and adjusting the degree of the right eyeglass to be a second target glasses degree.
Furthermore, in order to facilitate the user to check the lens degrees of the intelligent glasses worn by the user at any time, the intelligent glasses display the target glasses degrees in a preset display area.
A second aspect of embodiments of the present application provides smart glasses, including:
the first acquisition unit is used for acquiring a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user when the glasses degree adjusting instruction is detected;
the second acquisition unit is used for acquiring a target voltage value corresponding to the second degree when the first degree is detected to be required to be adjusted;
the adjusting unit is used for applying voltage corresponding to the target voltage value to the lenses of the intelligent glasses and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
Further, the first obtaining unit is specifically configured to:
acquiring the first degree corresponding to the intelligent glasses; the first powers comprise left-eye lens powers and right-eye lens powers;
acquiring the second degree sent by a preset terminal; the second degree includes a left eye degree and a right eye degree.
Further, the smart glasses further include:
a first calculation unit for calculating a first absolute value of a difference between the left eye power and the left eye power;
a second calculation unit for calculating a second absolute value of a difference between the right-eye power and the right-eye power;
the first judging unit is used for judging that the first degree needs to be adjusted when the first absolute value is larger than or equal to a preset threshold value and/or the second absolute value is larger than or equal to the preset threshold value;
a second determining unit, configured to determine that the first metric does not need to be adjusted when both the first absolute value and the second absolute value are smaller than the preset threshold.
Further, the second obtaining unit is specifically configured to:
when the first absolute value is larger than or equal to the preset threshold value, acquiring a first target voltage value corresponding to the left eye degree; and/or the presence of a gas in the gas,
and when the second absolute value is greater than or equal to the preset threshold value, acquiring a second target voltage value corresponding to the right eye degree.
Further, the adjusting unit is specifically configured to:
applying a first voltage corresponding to the first target voltage value to a left-eye lens of the intelligent glasses, and adjusting the left-eye lens power to a first target glasses power; and/or the presence of a gas in the gas,
and applying a second voltage corresponding to the second target voltage value to a right eyeglass of the intelligent glasses, and adjusting the degree of the right eyeglass to be a second target glasses degree.
Further, the smart glasses further include:
and the display unit is used for displaying the target glasses degree in a preset display area.
A third aspect of the embodiments of the present application provides another smart glasses, including a processor, an input device, an output device, and a memory, where the processor, the input device, the output device, and the memory are connected to each other, where the memory is used to store a computer program that supports a terminal to execute the above method, the computer program includes program instructions, and the processor is configured to call the program instructions to perform the following steps:
when the glasses degree adjusting instruction is detected, a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user are obtained;
when the first degree is detected to be required to be adjusted, acquiring a target voltage value corresponding to the second degree;
applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
A fourth aspect of embodiments of the present application provides a computer-readable storage medium storing a computer program which, when executed by a processor, performs the steps of:
when the glasses degree adjusting instruction is detected, a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user are obtained;
when the first degree is detected to be required to be adjusted, acquiring a target voltage value corresponding to the second degree;
applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
The method for adjusting the degree of the intelligent glasses and the intelligent glasses have the following beneficial effects:
according to the method and the device, when the intelligent glasses detect the glasses power adjusting instruction, whether the current lens power of the intelligent glasses needs to be adjusted or not is judged based on the first power corresponding to the intelligent glasses and the second power corresponding to the eyes of the user; when the current lens power of the intelligent glasses needs to be adjusted, the target voltage value corresponding to the second power is obtained, the voltage corresponding to the target voltage value is applied to the lenses of the intelligent glasses, and the power of the lenses of the intelligent glasses is adjusted. The automatic adjustment of the lens degrees of the intelligent glasses is realized, so that the glasses do not need to be replaced when the eye degrees of a user are changed, the fund for replacing the glasses is saved for the user, and the use by the user is facilitated.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
Fig. 1 is a flowchart illustrating an implementation of a method for adjusting the power of smart glasses according to an embodiment of the present disclosure;
FIG. 2 is a lens structure diagram of a pair of smart glasses provided herein;
fig. 3 is a flowchart illustrating an implementation of a method for adjusting the power of smart glasses according to another embodiment of the present application;
fig. 4 is a schematic diagram of smart glasses provided by an embodiment of the present application;
fig. 5 is a schematic view of smart glasses according to another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. 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.
Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a method for adjusting a power of smart glasses according to an embodiment of the present disclosure. The main executing body of the method for adjusting the degree of the intelligent glasses in the embodiment is the intelligent glasses. The method of adjusting the power of the smart glasses as shown in fig. 1 may include:
s101: when the glasses degree adjusting instruction is detected, a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user are obtained.
The glasses degree adjusting instruction is used for instructing the intelligent glasses to adjust the current glasses degree. The glasses degree adjusting instruction can be triggered by a user touching an adjusting degree icon on the intelligent glasses; the intelligent glasses can also be triggered by the operation of an adjusting button on the intelligent glasses by a user; the glasses degree adjusting method can also be used for a preset terminal for information interaction with the intelligent glasses and sending the glasses degree adjusting instruction to the intelligent glasses, and the method is not limited. The preset terminal is a terminal which is preset by a user, is associated with the smart glasses, and can perform information interaction with the smart glasses, and the preset terminal may be a terminal such as a smart phone, a tablet computer, a wearable device, a notebook computer, an ultra-mobile personal computer (UMPC), a netbook, a Personal Digital Assistant (PDA), and the like, which is not limited to this.
When the intelligent glasses detect the glasses degree adjusting instruction, the first degrees corresponding to the intelligent glasses and the second degrees corresponding to the user glasses are obtained. First degree is the number of degrees that intelligent glasses correspond, and first degree can include left-eye lens number of degrees and right-eye lens number of degrees, and left-eye lens number of degrees is the number of degrees that this intelligent glasses left-eye lens corresponds, and right-eye lens number of degrees is the number of degrees that this intelligent glasses right-eye lens corresponds. The left-eye lens power and the right-eye lens power can be any one of myopia power, hyperopia power and astigmatism power, or any combination thereof. The smart glasses may query the database for the first degree of the current smart glasses.
The second degree may include a left eye degree and a right eye degree, the left eye degree is a degree corresponding to a current left eye of the user, and the right eye degree is a degree corresponding to a current right eye of the user. The left eye power and the right eye power can be any one of myopia power, hyperopia power and astigmatism power, or any combination thereof. Specifically, the smart glasses may obtain a second degree sent by the preset terminal; a second degree can be obtained through a built-in sensor in the intelligent glasses; the user may also enter a second degree at the input interface of the smart glasses. It can be known that the degree of the user's eyes corresponds to the form of the lens degrees of the smart glasses, for example, when the degree of the user's eyes is a myopia degree, the corresponding lens degrees of the smart glasses are also a myopia degree; when the eye power of the user is far vision power, the corresponding intelligent eye lens power is also far vision power. The description is given for illustrative purposes only and is not intended to be limiting.
Further, in order to accurately obtain the first degree corresponding to the smart glasses and the second degree corresponding to the user' S eyes, S101 may include S1011 to S1012, specifically as follows:
s1011: acquiring the first degree corresponding to the intelligent glasses; the first powers include a left eye power and a right eye power.
The intelligent glasses obtain a first power, the first power is the power corresponding to the intelligent glasses, the first power can comprise the power of a left-eye lens and the power of a right-eye lens, the power of the left-eye lens is the power corresponding to the left-eye lens of the intelligent glasses, and the power of the right-eye lens is the power corresponding to the right-eye lens of the intelligent glasses. Specifically, the first degree is stored in a database of the smart glasses, and the smart glasses may query the database to obtain the first degree. When the intelligent glasses are used for the first time, the left-eye lens power and the right-eye lens power are both 0 degree, after adjustment, the adjusted left-eye lens power and the adjusted right-eye lens power can be respectively stored in the database according to the adjusted time sequence, and the current power of the intelligent glasses can be obtained only by inquiring the first power with the latest time in the database. Furthermore, the intelligent glasses can also pack and send all the stored first degrees to the preset terminal, and the user can check the degree change of the intelligent glasses on the preset terminal and know the eye health degree of the user.
S1012: acquiring the second degree sent by a preset terminal; the second degree includes a left eye degree and a right eye degree.
The second degree comprises a left eye degree and a right eye degree, the left eye degree is the degree corresponding to the current left eye of the user, and the right eye degree is the degree corresponding to the current right eye of the user. Specifically, the intelligent glasses send a second degree obtaining request to the preset terminal based on the terminal identification information, the preset terminal receives the second degree obtaining request sent by the intelligent glasses and sends the second degree to the intelligent glasses, and the intelligent glasses receive the second degree returned by the preset terminal based on the second degree obtaining request. Further, a second degree can be obtained through a built-in sensor in the intelligent glasses; the user may also enter a second degree at the input interface of the smart glasses.
S102: and when the first degree is detected to be required to be adjusted, acquiring a target voltage value corresponding to the second degree.
The intelligent glasses judge whether the first power needs to be adjusted, and when any one of the left-eye lens power and the right-eye lens power needs to be adjusted or both the left-eye lens power and the right-eye lens power need to be adjusted, the first power needs to be adjusted; and when the power of the left spectacle lens and the power of the right spectacle lens do not need to be adjusted, judging that the first power does not need to be adjusted.
Specifically, the intelligent glasses calculate the absolute value of the difference between the power of the left spectacle lens and the power of the left eye of the user, and the absolute value is recorded as a first absolute value; calculating the absolute value of the difference value between the power of the right spectacle lens and the power of the right eye of the user, and recording the absolute value as a second absolute value; the intelligent glasses compare the first absolute value with a preset threshold value, and compare the second absolute value with the preset threshold value; the preset threshold is set by a user according to the self condition and is used as a reference value for judging whether the degree of the current intelligent glasses needs to be adjusted. When the first absolute value is greater than or equal to a preset threshold value and/or the second absolute value is greater than or equal to the preset threshold value, judging that the first degree needs to be adjusted; and when the first absolute value and the second absolute value are both smaller than a preset threshold value, judging that the first degree does not need to be adjusted.
The database is stored with a plurality of left-eye degrees, a first voltage value corresponding to each left-eye degree, a plurality of right-eye degrees and a second voltage value corresponding to each right-eye degree in advance; the intelligent glasses search a first target voltage value corresponding to the current left-eye degree of the user in the database according to the current left-eye degree of the user, and search a second target voltage value corresponding to the current right-eye degree of the user in the database according to the current right-eye degree of the user. It should be noted that the target voltage value is a voltage value corresponding to a second degree, the first target voltage value is a first voltage value corresponding to each left-eye degree, and the second voltage value is a second voltage value corresponding to each right-eye degree.
When the intelligent glasses detect that the first degree needs to be adjusted, the target voltage value corresponding to the second degree is obtained.
S103: applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
As shown in fig. 2, the lenses of the smart glasses are composed of three layers of lenses, and are assembled in the order of a first layer of lenses, a second layer of lenses, and a third layer of lenses. Wherein, first layer lens and third layer lens (two-layer lens inside and outside intelligent glasses promptly) are the lens of materials preparation such as glass or ya keli or plastics, the lens that the second layer lens were made for piezoelectricity deformation material, the both ends of every lens all are equipped with piezoelectric film, after this piezoelectric film circular telegram, exert different voltages to this piezoelectric film, can make piezoelectricity deformation material take place to deform for the radian of second layer lens changes, and then makes the focus of lens change, even the degree number that gets intelligent glasses changes.
The intelligent glasses apply voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and the first degree is adjusted to be the degree of the target glasses. The target glasses degree is a glasses degree matched with a second degree corresponding to the eyes of the current user, and is also the glasses degree of the user, which is expected after the intelligent glasses are adjusted. When the degrees of two lenses of the intelligent glasses need to be adjusted, two target voltage values are correspondingly provided, and each target voltage value corresponds to one voltage; the voltage corresponding to one target voltage value is applied to a left spectacle lens of the intelligent glasses and is used for adjusting the power of the left spectacle lens; and a voltage corresponding to the other target voltage value is applied to the right eyeglass lens of the intelligent glasses and is used for adjusting the power of the right eyeglass lens. When only one lens power of the intelligent glasses needs to be adjusted, only one target voltage value correspondingly exists, the voltage corresponding to the target voltage value is applied to the lens corresponding to the intelligent glasses, and the lens power is adjusted. The target glasses degree is smaller than or equal to the second degree and is different from the first degree. The degree number of the adjusted intelligent glasses is smaller than or equal to a second degree number corresponding to the glasses of the user, and the degree number of the adjusted intelligent glasses is different from the degree number of the intelligent glasses before adjustment.
When a target voltage value corresponding to the second degree is obtained, voltage corresponding to the target voltage value is applied to the lens made of the piezoelectric film, so that the piezoelectric deformation material deforms, the radian of the lens changes, the focal length of the lens changes, the degree of the corresponding lens also changes, and the first degree corresponding to the intelligent glasses is adjusted to the degree of the target glasses.
Furthermore, in order to meet the requirements of a large number of users, the degree of the intelligent glasses can be adjusted conveniently, a physical key or a rotating button is arranged on the intelligent glasses, and the degree of the intelligent glasses can be manually adjusted by the user based on the physical key or the rotating button. The voltage can be changed by operating the physical key or the rotary button, so that the piezoelectric deformation material deforms, the radian of the lens changes, the focal length of the lens changes, and the degree of the corresponding lens also changes. When the user feels that the visual field is fuzzy and the visual objects are not clear, the user can operate a physical key or a rotary button to change the voltage to adjust the degree of the intelligent glasses until the visual field is clear.
According to the method and the device, when the intelligent glasses detect the glasses power adjusting instruction, whether the current lens power of the intelligent glasses needs to be adjusted or not is judged based on the first power corresponding to the intelligent glasses and the second power corresponding to the eyes of the user; when the current lens power of the intelligent glasses needs to be adjusted, the target voltage value corresponding to the second power is obtained, the voltage corresponding to the target voltage value is applied to the lenses of the intelligent glasses, and the power of the lenses of the intelligent glasses is adjusted. The automatic adjustment of the lens degrees of the intelligent glasses is realized, so that the glasses do not need to be replaced when the eye degrees of a user are changed, the fund for replacing the glasses is saved for the user, and the use by the user is facilitated.
Referring to fig. 3, fig. 3 is a schematic flowchart illustrating a method for adjusting the power of smart glasses according to another embodiment of the present application. The main executing body of the method for adjusting the degree of the intelligent glasses in the embodiment is the intelligent glasses.
The differences of this embodiment from the embodiment corresponding to fig. 1 are S202-S205, S208. S201, S206, and S207 in this embodiment are completely the same as S101, S102, and S103 in the embodiment corresponding to fig. 1, and please refer to the description related to S101, S102, and S103 in the embodiment corresponding to fig. 1, which is not repeated herein. It should be noted that, in the embodiment, S204 and S205 are parallel, and S205 is not executed after S204, which is specifically subject to practical implementation.
Further, in order to avoid inconvenience to the user due to frequent adjustment of the number of the smart glasses, S201 may further include S202-S204, which are used to accurately determine whether the number of the smart glasses worn by the current user needs to be adjusted. S202-S204 are specifically as follows:
s202: calculating a first absolute value of a difference between the left eye ophthalmic power and the left eye power.
The intelligent glasses judge whether the first power needs to be adjusted, namely the intelligent glasses judge whether the left-eye power and the right-eye power need to be adjusted. Specifically, the intelligent glasses calculate a first absolute value of a difference value between the left-eye power and the left-eye power, namely calculate an absolute value of a difference value between the left-eye power and the left-eye power of the user of the intelligent glasses, and record the first absolute value.
S203: calculating a second absolute value of a difference between the right eye power and the right eye power.
Specifically, the intelligent glasses calculate a second absolute value of the difference between the power of the right-eye lens and the power of the right-eye lens, that is, calculate the absolute value of the difference between the power of the right-eye lens and the power of the right-eye lens of the user of the intelligent glasses, and record the absolute value as the second absolute value.
S204: and when the first absolute value is greater than or equal to a preset threshold value and/or the second absolute value is greater than or equal to the preset threshold value, determining that the first degree needs to be adjusted.
The intelligent glasses judge the first absolute value and the preset threshold value and judge the second absolute value and the preset threshold value. And when the first absolute value and the second absolute value are both larger than or equal to a preset threshold value, or any one of the first absolute value and the second absolute value is larger than or equal to the preset threshold value, judging that the first degree needs to be adjusted. The preset threshold is set by a user according to the self condition and is used as a reference value for judging whether the degree of the current intelligent glasses needs to be adjusted. The preset threshold may be set to 20 degrees, 30 degrees, 50 degrees, etc., which is not limited thereto.
For example, the preset threshold may be set to 30 degrees. When the first absolute value of the difference value between the power of the left-eye lens and the power of the left eye of the user is 50 degrees, the first absolute value is larger than a preset threshold value, and the power of the left-eye lens is judged to need to be adjusted at the moment. That is, it is said that the difference between the current ophthalmic lens power and the actual ophthalmic lens power of the user is large, which causes the visual field to be blurred, and the ophthalmic lens power should be adjusted. Similarly, it can be determined whether the power of the right-eye lens needs to be adjusted.
S205: and when the first absolute value and the second absolute value are both smaller than the preset threshold, judging that the first degree does not need to be adjusted.
The intelligent glasses judge the first absolute value and the preset threshold value and judge the second absolute value and the preset threshold value. And when the first absolute value and the second absolute value are both smaller than the preset threshold, judging that the first degree does not need to be adjusted. For example, the preset threshold is set to 30 degrees, the first absolute value is calculated to be 25 degrees, the second absolute value is calculated to be 20 degrees, and at this time, both the first absolute value and the second absolute value are smaller than the preset threshold, and it is determined that the first degree does not need to be adjusted. Further, when the smart glasses judge that the first degree does not need to be adjusted, the execution process is ended, and the next glasses degree adjusting instruction is waited.
Further, when the smart glasses determine that the first degree needs to be adjusted, after S204, executing S206: and when the first degree is detected to be required to be adjusted, acquiring a target voltage value corresponding to the second degree. S206 in this embodiment is the same as S102 in the embodiment corresponding to fig. 1, and is not described herein again.
Further, in order to accurately adjust the lens power of the smart glasses, S206 specifically includes:
when the first absolute value is larger than or equal to the preset threshold value, acquiring a first target voltage value corresponding to the left eye degree; and/or when the second absolute value is greater than or equal to the preset threshold, acquiring a second target voltage value corresponding to the right eye degree.
First power includes left-eye lens power and right-eye lens power, and when intelligent glasses judged that first power needs the adjustment, there were three kinds of adjustment circumstances, specifically as follows:
the first method comprises the following steps: the first absolute value is larger than or equal to a preset threshold value, and the second absolute value is smaller than the preset threshold value, at the moment, the power of the left-eye lens of the intelligent glasses needs to be adjusted, and the power of the right-eye lens does not need to be adjusted. Correspondingly, the intelligent glasses acquire a first target voltage value corresponding to the left eye degree; specifically, a plurality of left-eye degrees and a first voltage value corresponding to each left-eye degree are stored in the database in advance, and the intelligent glasses search a first target voltage value corresponding to the left-eye degrees in the database according to the current left-eye degrees of the user.
And the second method comprises the following steps: the first absolute value is smaller than a preset threshold value, the second absolute value is larger than or equal to the preset threshold value, the power of the right-eye lens of the intelligent glasses needs to be adjusted at the moment, and the power of the left-eye lens does not need to be adjusted. Correspondingly, the intelligent glasses acquire a second target voltage value corresponding to the right eye degree; specifically, a plurality of right-eye degrees and a second voltage value corresponding to each right-eye degree are stored in the database in advance, and the intelligent glasses search a second target voltage value corresponding to the right-eye degree in the database according to the current right-eye degree of the user.
And the third is that: the first absolute value is larger than or equal to a preset threshold value, the second absolute value is larger than or equal to the preset threshold value, and both the left-eye lens power and the right-eye lens power of the intelligent glasses need to be adjusted at the moment. Accordingly, the smart glasses acquire a first target voltage value corresponding to the left eye degree and acquire a second target voltage value corresponding to the right eye degree. Specifically, a plurality of left-eye degrees and a first voltage value corresponding to each left-eye degree are stored in the database in advance, and a plurality of right-eye degrees and a second voltage value corresponding to each right-eye degree are also stored in the database; the intelligent glasses search a first target voltage value corresponding to the current left-eye degree of the user in the database according to the current left-eye degree of the user, and search a second target voltage value corresponding to the current right-eye degree of the user in the database according to the current right-eye degree of the user.
S207: applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
S207 in this embodiment is the same as S103 in the embodiment corresponding to fig. 1, and is not described herein again. Further, in order to accurately adjust the lens power of the smart glasses, S207 specifically includes: applying a first voltage corresponding to the first target voltage value to a left-eye lens of the intelligent glasses, and adjusting the left-eye lens power to a first target glasses power; and/or applying a second voltage corresponding to the second target voltage value to a right eyeglass of the intelligent glasses, and adjusting the degree of the right eyeglass to be a second target glasses degree.
When intelligent glasses adjusted the lens number of degrees, there were three kinds of adjustment circumstances, specifically as follows:
the first method comprises the following steps: the power of the left eyeglass of the intelligent glasses needs to be adjusted, and the power of the right eyeglass does not need to be adjusted. Correspondingly, a first voltage corresponding to the first target voltage value is applied to the left eyeglass of the intelligent glasses, and the power of the left eyeglass is adjusted. Specifically, the intelligent glasses apply a first voltage corresponding to the first target voltage value to the left-eye lens, so that the piezoelectric deformation material deforms, the radian and the focal length of the left-eye lens change, the degree of the corresponding left-eye lens also changes, and the degree of the left-eye lens corresponding to the intelligent glasses is adjusted to be the first target glasses degree.
And the second method comprises the following steps: the power of the right lens of the intelligent glasses needs to be adjusted, and the power of the left lens of the intelligent glasses does not need to be adjusted. Correspondingly, a second voltage corresponding to the second target voltage value is applied to the right eyeglass of the intelligent glasses, and the power of the right eyeglass is adjusted. Specifically, the intelligent glasses apply a second voltage corresponding to the second target voltage value to the right glasses lens, so that the piezoelectric deformation material deforms, the radian and the focal length of the right glasses lens change, the degree of the corresponding right glasses lens also changes, and the degree of the right glasses lens corresponding to the intelligent glasses is adjusted to be the second target glasses degree.
And the third is that: the power of the left eye lens and the power of the right eye lens of the intelligent glasses need to be adjusted. Correspondingly, applying a first voltage corresponding to the first target voltage value to the left spectacle lens of the intelligent spectacles, and adjusting the power of the left spectacle lens; and applying a second voltage corresponding to the second target voltage value to the right eyeglass of the intelligent glasses to adjust the power of the right eyeglass. The specific implementation manner is the same as the first and second manners of adjusting the lens power, and the details are not repeated herein.
Further, in order to facilitate the user to view the lens power of the smart glasses worn by the user at any time, S208 may be further included after S207, specifically as follows:
s208: and displaying the target glasses degree in a preset display area.
The intelligent glasses are provided with the display area in advance, the position of the preset display area can be any position in the intelligent glasses, for example, the position of the preset display area can be two glasses leg parts, and also can be a nose bridge part, and the display area is not limited. And displaying the adjusted lens power of the intelligent glasses in a preset display area. And if the positions of the preset display areas are at the two temple parts, displaying the first target glasses degree in the preset display area of the left temple, and displaying the second target glasses degree in the preset display area of the right temple. The foregoing is merely exemplary and is not intended to be limiting.
According to the method and the device, when the intelligent glasses detect the glasses power adjusting instruction, whether the current lens power of the intelligent glasses needs to be adjusted or not is judged based on the first power corresponding to the intelligent glasses and the second power corresponding to the eyes of the user; when the current lens power of the intelligent glasses needs to be adjusted, the target voltage value corresponding to the second power is obtained, the voltage corresponding to the target voltage value is applied to the lenses of the intelligent glasses, and the power of the lenses of the intelligent glasses is adjusted. The automatic adjustment of the lens degrees of the intelligent glasses is realized, so that the glasses do not need to be replaced when the eye degrees of a user are changed, the fund for replacing the glasses is saved for the user, and the use by the user is facilitated.
Referring to fig. 4, fig. 4 is a schematic view of smart glasses according to an embodiment of the present disclosure. The intelligent glasses comprise units for executing the steps in the embodiments corresponding to fig. 1 and 3. Please refer to the related description of the embodiments corresponding to fig. 1 and fig. 3. For convenience of explanation, only the portions related to the present embodiment are shown. Referring to fig. 4, the smart glasses 4 include:
the first obtaining unit 410 is configured to obtain a first degree corresponding to the smart glasses and a second degree corresponding to the eyes of the user when the glasses degree adjusting instruction is detected;
a second obtaining unit 420, configured to obtain a target voltage value corresponding to the second metric when it is detected that the first metric needs to be adjusted;
the adjusting unit 430 is configured to apply a voltage corresponding to the target voltage value to the lenses of the smart glasses, and adjust the first degree to a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
Further, the first obtaining unit 410 is specifically configured to:
acquiring the first degree corresponding to the intelligent glasses; the first powers comprise left-eye lens powers and right-eye lens powers;
acquiring the second degree sent by a preset terminal; the second degree includes a left eye degree and a right eye degree.
Further, the smart glasses further include:
a first calculation unit for calculating a first absolute value of a difference between the left eye power and the left eye power;
a second calculation unit for calculating a second absolute value of a difference between the right-eye power and the right-eye power;
the first judging unit is used for judging that the first degree needs to be adjusted when the first absolute value is larger than or equal to a preset threshold value and/or the second absolute value is larger than or equal to the preset threshold value;
a second determining unit, configured to determine that the first metric does not need to be adjusted when both the first absolute value and the second absolute value are smaller than the preset threshold.
Further, the second obtaining unit 420 is specifically configured to:
when the first absolute value is larger than or equal to the preset threshold value, acquiring a first target voltage value corresponding to the left eye degree; and/or the presence of a gas in the gas,
and when the second absolute value is greater than or equal to the preset threshold value, acquiring a second target voltage value corresponding to the right eye degree.
Further, the adjusting unit 430 is specifically configured to:
applying a first voltage corresponding to the first target voltage value to a left-eye lens of the intelligent glasses, and adjusting the left-eye lens power to a first target glasses power; and/or the presence of a gas in the gas,
and applying a second voltage corresponding to the second target voltage value to a right eyeglass of the intelligent glasses, and adjusting the degree of the right eyeglass to be a second target glasses degree.
Further, the smart glasses further include:
and the display unit is used for displaying the target glasses degree in a preset display area.
Referring to fig. 5, fig. 5 is a schematic view of smart glasses according to another embodiment of the present application. As shown in fig. 5, the smart glasses 5 of this embodiment includes: a processor 50, a memory 51 and a computer program 52 stored in said memory 51 and executable on said processor 50. The processor 50, when executing the computer program 52, implements the steps in the above-described method embodiment for adjusting the power of the smart glasses, such as S101 to S103 shown in fig. 1. Alternatively, the processor 50, when executing the computer program 52, implements the functions of the units in the device embodiments, such as the functions of the units 410 to 430 shown in fig. 4.
Illustratively, the computer program 52 may be divided into one or more units, which are stored in the memory 51 and executed by the processor 50 to accomplish the present application. The one or more units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution process of the computer program 52 in the smart glasses 5. For example, the computer program 52 may be divided into a first acquisition unit, a second acquisition unit, and an adjustment unit, each unit functioning specifically as described above.
The smart glasses may include, but are not limited to, a processor 50, a memory 51. Those skilled in the art will appreciate that fig. 5 is merely an example of the smart eyewear 5 and is not intended to be limiting of the smart eyewear 5, and may include more or less components than those shown, or some components in combination, or different components.
The Processor 50 may be a Central Processing Unit (CPU), other 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, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The memory 51 may be an internal storage unit of the smart glasses 5, such as an internal memory of the smart glasses 5. The memory 51 may also be an external memory of the Smart glasses 5, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, provided on the Smart glasses 5. Further, the memory 51 may also include both an internal storage unit of the smart glasses 5 and an external storage smart glasses. The memory 51 is used to store the computer program and other programs and data required by the smart glasses. The memory 51 may also be used to temporarily store data that has been output or is to be output.
The above-mentioned embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (10)
1. A method of adjusting the power of smart eyewear, comprising:
when the glasses degree adjusting instruction is detected, a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user are obtained; the first powers comprise left-eye lens powers and right-eye lens powers; the second degree comprises a left eye degree and a right eye degree;
calculating a first absolute value of a difference between the left eye lens power and the left eye power; calculating a second absolute value of a difference between the right eye power and the right eye power; judging whether the first degree needs to be adjusted or not based on the first absolute value, the second absolute value and a preset threshold;
when the first degree needs to be adjusted, acquiring a target voltage value corresponding to the second degree;
applying a voltage corresponding to the target voltage value to the lenses of the intelligent glasses, and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
2. The method of claim 1, wherein obtaining a second metric corresponding to the user's eye comprises:
and acquiring the second degree sent by a preset terminal.
3. The method of claim 2, wherein the determining whether the first metric needs to be adjusted based on the first absolute value, the second absolute value, and a preset threshold comprises:
when the first absolute value is greater than or equal to a preset threshold value and/or the second absolute value is greater than or equal to the preset threshold value, determining that the first degree needs to be adjusted;
and when the first absolute value and the second absolute value are both smaller than the preset threshold, judging that the first degree does not need to be adjusted.
4. The method of claim 3, wherein when the first metric needs to be adjusted, obtaining the target voltage value corresponding to the second metric comprises:
when the first absolute value is larger than or equal to the preset threshold value, acquiring a first target voltage value corresponding to the left eye degree; and/or the presence of a gas in the gas,
and when the second absolute value is greater than or equal to the preset threshold value, acquiring a second target voltage value corresponding to the right eye degree.
5. The method of claim 4, wherein applying a voltage corresponding to the target voltage value to the lenses of the smart glasses to adjust the first power to a target glasses power comprises:
applying a first voltage corresponding to the first target voltage value to a left-eye lens of the intelligent glasses, and adjusting the left-eye lens power to a first target glasses power; and/or the presence of a gas in the gas,
and applying a second voltage corresponding to the second target voltage value to a right eyeglass of the intelligent glasses, and adjusting the degree of the right eyeglass to be a second target glasses degree.
6. The method according to any one of claims 1 to 5, wherein the applying a voltage corresponding to the target voltage value to the lens of the smart glasses, after adjusting the first power to a target glasses power, further comprises:
and displaying the target glasses degree in a preset display area.
7. A smart eyewear, comprising:
the first acquisition unit is used for acquiring a first degree corresponding to the intelligent glasses and a second degree corresponding to the eyes of the user when the glasses degree adjusting instruction is detected; the first powers comprise left-eye lens powers and right-eye lens powers; the second degree comprises a left eye degree and a right eye degree;
calculating a first absolute value of a difference between the left eye lens power and the left eye power; calculating a second absolute value of a difference between the right eye power and the right eye power; judging whether the first degree needs to be adjusted or not based on the first absolute value, the second absolute value and a preset threshold;
the second acquisition unit is used for acquiring a target voltage value corresponding to the second degree when the first degree needs to be adjusted;
the adjusting unit is used for applying voltage corresponding to the target voltage value to the lenses of the intelligent glasses and adjusting the first degree to be a target glasses degree; the target eyeglass degree is less than or equal to the second degree and is different from the first degree.
8. The smart eyewear of claim 7, wherein the first acquisition unit is to:
and acquiring the second degree sent by a preset terminal.
9. Smart eyewear comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the method according to any one of claims 1 to 6 when executing the computer program.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the method according to any one of claims 1 to 6.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428708A (en) * | 2012-07-09 | 2015-03-18 | Hoya株式会社 | Lens for spectacles and method for designing same, method for manufacturing lens for spectacles, and program |
| CN106444028A (en) * | 2016-09-27 | 2017-02-22 | 成都虚拟世界科技有限公司 | Near-to-eye display system and virtual reality equipment |
| CN107807457A (en) * | 2017-11-18 | 2018-03-16 | 莆田市烛火信息技术有限公司 | A kind of double diopter glasses Zooming methods based on liquid crystal birefringence |
| CN107991792A (en) * | 2017-11-29 | 2018-05-04 | 广东工业大学 | A kind of Zoom glasses and its focus adjustment method |
| CN109283701A (en) * | 2018-11-27 | 2019-01-29 | 四川长虹电器股份有限公司 | A kind of degree adjusting and management system and method based on intelligent glasses |
| CN109582148A (en) * | 2018-12-24 | 2019-04-05 | 上海摩软通讯技术有限公司 | A kind of method and device for protecting eyesight |
| CN109725418A (en) * | 2017-10-30 | 2019-05-07 | 华为技术有限公司 | Display equipment, the method and device presented for adjusting the image of display equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799628B (en) * | 2019-02-18 | 2022-04-12 | 合肥京东方光电科技有限公司 | Liquid crystal glasses device |
-
2019
- 2019-08-14 CN CN201910750745.2A patent/CN110426862B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428708A (en) * | 2012-07-09 | 2015-03-18 | Hoya株式会社 | Lens for spectacles and method for designing same, method for manufacturing lens for spectacles, and program |
| CN106444028A (en) * | 2016-09-27 | 2017-02-22 | 成都虚拟世界科技有限公司 | Near-to-eye display system and virtual reality equipment |
| CN109725418A (en) * | 2017-10-30 | 2019-05-07 | 华为技术有限公司 | Display equipment, the method and device presented for adjusting the image of display equipment |
| CN107807457A (en) * | 2017-11-18 | 2018-03-16 | 莆田市烛火信息技术有限公司 | A kind of double diopter glasses Zooming methods based on liquid crystal birefringence |
| CN107991792A (en) * | 2017-11-29 | 2018-05-04 | 广东工业大学 | A kind of Zoom glasses and its focus adjustment method |
| CN109283701A (en) * | 2018-11-27 | 2019-01-29 | 四川长虹电器股份有限公司 | A kind of degree adjusting and management system and method based on intelligent glasses |
| CN109582148A (en) * | 2018-12-24 | 2019-04-05 | 上海摩软通讯技术有限公司 | A kind of method and device for protecting eyesight |
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