CN104345772B - A kind of information processing method and device - Google Patents
A kind of information processing method and device Download PDFInfo
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- CN104345772B CN104345772B CN201310311438.7A CN201310311438A CN104345772B CN 104345772 B CN104345772 B CN 104345772B CN 201310311438 A CN201310311438 A CN 201310311438A CN 104345772 B CN104345772 B CN 104345772B
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Abstract
A kind of information processing method and device, including obtaining the incident angle information of incident light and the coverage area of reflected light；When determining that observer is located within the coverage area of reflected light using the positional relationship of observer and display unit, display unit is adjusted so that observer is located at except the coverage area of reflected light.The above-mentioned technical solution to information processing through the invention avoids the influence that reflected light normally watches observer, to ensure that viewing effect.
Description
Technical field
The present invention relates to technical field of electronic equipment more particularly to a kind of information processing methods and device.
Background technique
When watching TV or computer screen, if there are strong environment light such as sunlight, display screen meetings in environment
Environment light is reflected, and reflected light causes observer and can not normally watch, to seriously affect viewing effect.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of information processing method and device, it can be avoided reflected light pair
The influence that observer normally watches, to guarantee viewing effect.
In order to reach the object of the invention, the present invention provides a kind of information processing methods, are applied to electronic equipment, the electricity
Sub- equipment includes display unit and sensing unit, this method comprises:
The incident angle information of incident light is obtained using sensing unit；Incident angle information based on acquisition, is reflected
The coverage area of light；
The first position relation information of observer and display unit are obtained using sensing unit；
Judge whether observer is located within the coverage area of reflected light using the first position relation information of acquisition, obtains
First judging result；
When the first judging result shows within coverage area that observer is located at reflected light, the first of display unit is adjusted
Parameter, so that observer is located at except the coverage area of reflected light.
The first position relation information includes at least range information, the angle information of the observer and display unit.
The first position relation information for obtaining observer and display unit includes:
By one frame of shooting or multiframe picture, and the observer for including in picture is determined using image recognition technology, according to
The size of intense light source or observer head in imaging, image according to the pre-stored data and actual corresponding relationship determine observation
Person is at a distance from display unit, angle.
One frame of the shooting or multiframe picture are realized by dual camera；This method further comprises: true according to parallax technology
Observer is determined at a distance from display screen, angle.
It is described obtain reflected light coverage area include:
According to the positional relationship of intense light source and display screen on the shooting image and the size of display screen, calculate anti-
Penetrate the coverage area of light.
It is described to judge whether observer is located within the coverage area of reflected light using the first position relation information obtained
Are as follows: using obtain observer and display screen between angle and distance, determine observer whether reflected light covering model
In enclosing, if it is, the first judging result shows that observer is located within the coverage area of reflected light.
The display unit is common display screen；First parameter is attitude parameter.
First parameter of the adjustment display unit is so that observer is located at except the coverage area of reflected light includes:
By the horizontal and vertical motor and corresponding transmission device installed respectively in the bracket of the display unit,
Control the display unit angle specified in the rotation of horizontal and vertical direction.
The display unit is flexible screen；First parameter is state parameter.
First parameter of the adjustment display unit is so that observer is located at except the coverage area of reflected light includes:
Flexible screen is bent or is strutted according to instruction by the telescopic bracket of the flexible screen；
Alternatively, the flexible screen is according to the dot matrix arranged in advance, according to the appointed part of instruction protrusion flexible screen.
Invention additionally discloses a kind of information processing units, include at least: sensing unit, processing module and display unit,
Wherein,
Sensing unit, for obtaining the incident angle information of incident light and exporting to processing unit, obtain observer and show
Show the first position relation information of unit and exports to processing unit；
Processing unit, for receiving the incident angle information from sensing unit, according to the incidence angle of the incident light of acquisition
Degree obtains the coverage area of reflected light；Utilize the covering model of the first position relationship from sensing unit and obtained reflection light
It encloses, when determining that observer is located at the coverage area of reflected light, to display unit output adjustment control instruction.
Display unit adjusts the first of display unit for receiving and according to the adjustment control instruction from processing module
Parameter is located at observer except the coverage area of reflected light.
The first position relation information includes at least range information, the angle information of the observer and display unit.
The display unit is common display screen；First parameter is attitude parameter.
The display unit is flexible screen；First parameter is state parameter.
The sensing unit includes one or two camera.
Compared with prior art, the present invention realizes to include the covering model for obtaining the incident angle information and reflected light of incident light
It encloses；When determining that observer is located within the coverage area of reflected light using the positional relationship of observer and display unit, adjustment is aobvious
Show unit so that observer is located at except the coverage area of reflected light.The above-mentioned technical side to information processing through the invention
Case avoids the influence that reflected light normally watches observer, to ensure that viewing effect.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention can be by specification, right
Specifically noted structure is achieved and obtained in claim and attached drawing.
Detailed description of the invention
Attached drawing is used to provide to further understand technical solution of the present invention, and constitutes part of specification, with this
The embodiment of application technical solution for explaining the present invention together, does not constitute the limitation to technical solution of the present invention.
Fig. 1 is the flow chart of information processing method of the present invention；
Fig. 2 is the schematic diagram for the embodiment that the present invention obtains light source, observer and position of display unit relationship；
Fig. 3 is the schematic diagram of the embodiment for the coverage area that the present invention obtains reflected light；
Fig. 4 be present invention determine that observer whether the schematic diagram of the embodiment in the coverage area of reflected light；
Fig. 5 is the contrast schematic diagram before and after present invention adjustment display unit direction；
Fig. 6 is the composed structure schematic diagram of the device in present invention adjustment display unit direction.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
Step shown in the flowchart of the accompanying drawings can be in a computer system such as a set of computer executable instructions
It executes.Also, although logical order is shown in flow charts, and it in some cases, can be to be different from herein suitable
Sequence executes shown or described step.
Fig. 1 is the flow chart of information processing method of the present invention, and information processing method of the present invention is applied to electronic equipment, here
Electronic equipment includes display unit such as television display screen, PC machine display screen etc. and sensing unit such as camera, infrared acquisition
Instrument etc., as shown in Figure 1, comprising:
Step 100: using sensing unit obtain incident light incident angle information, using sensing unit obtain observer with
The first position relation information of display unit.
Wherein, first position relation information includes at least the range information of the observer and the display unit, angle
Information.Incident light in this step refers to strong light.
It, can be by installing camera on a display screen, by one frame of shooting or multiframe picture in this step, and utilize existing
There is image recognition technology to differentiate whether in picture include intense light source, observer such as human eye or face.If there is intense light source, observation
Person, using conventional images identification technology, size of the head in imaging, can substantially judge first position relationship according to the observation
That is observer at a distance from display screen and angle, such as can with image according to the pre-stored data and actual corresponding relationship, such as
Diameter 5cm represents 1m, can substantially obtain observer at a distance from display screen.The acquisition of incident light angle can use image procossing
Technology obtains to analyze.
Wherein it is possible to shoot image by camera, strong light is judged whether there is using image processing techniques analysis light intensity
Source, or light sensor is utilized, it also may determine that the intensity of light source.Specific implementation belongs to the conventional techniques of those skilled in the art
Means are not intended to limit the scope of protection of the present invention, and which is not described herein again.
Further, if being equipped with dual camera, observer can more accurately be judged according to existing parallax technology
The distance between display screen, angle.
Fig. 2 is the schematic diagram for the embodiment that the present invention obtains light source, observer and position of display unit relationship, such as Fig. 2 institute
Show, in the present embodiment by taking display unit such as display screen are horizontal direction as an example, according to intense light source on the image of acquisition and human eye
Position obtains the angle of the opposite display screen of the two.As shown in Fig. 2, sunlight, from the incidence of 45 degree of left side, human eye is being located at display screen just
0 degree of front position.
It should be noted that how to obtain the specific implementation of the distance between light source, observer and display screen in this step
It is to be realized using conventional images identification technology, is the conventional techniques of those skilled in the art, concrete methods of realizing is simultaneously
Not within protection scope of the present invention, without in limiting the scope of protection of the present invention.
Step 101: the coverage area of reflected light is obtained according to the incident angle of the incident light of acquisition.
Fig. 3 is the schematic diagram for the embodiment that the present invention obtains reflected light coverage area, as shown in Figure 3, it is assumed that sunlight is from a left side
The incidence of 45 degree of side comes from infinite point.It is 45 wide with screen of right side by reflection light range known to the calculating of this step
It spends in range.
Step 102: when determining that observer is located at the coverage area of reflected light using first position relationship, adjusting display unit
The first parameter, be located at observer except the coverage area of reflected light.
In this step, according to the angle and distance between the observer and display screen obtained in step 100, in this way it is easy to determine
Whether observer is in the coverage area of reflected light.
Fig. 4 be present invention determine that observer whether reflected light coverage area embodiment schematic diagram, such as Fig. 4 institute
Show, using display screen as horizontal direction, for the incidence of 45 degree of left side, according to step 101 calculating it is found that reflected light covering model
It encloses within the scope of 45 degree wide with display screen on the right side of display screen.Assuming that wide 1 meter (m) of display screen, then,
As shown in figure 4, it is located at immediately ahead of display screen 0 degree, the observer 1 apart from display screen 0.3m, it is clear that be located at reflected light
Coverage area in；Observer 2 positioned at 0 degree immediately ahead of display screen, apart from display screen 2m, it is clear that not in the covering model of reflected light
In enclosing；Observer 3 positioned at 45 degree on the right side of display screen, apart from display screen 1.5m, it is clear that in the coverage area of reflected light.
Information processing method through the invention avoids the influence that reflected light normally watches observer, to ensure that
Viewing effect.
In this step, display screen direction is adjusted, observer's not specifically including in the coverage area of reflected light is made: for
Common display screen, the first parameter are the variation of attitude parameter such as screen position relationship, and installation is horizontal and vertical respectively in the bracket
Straight motor and corresponding transmission device can realize that display screen rotates certain angle in horizontal and vertical direction according to instruction
It spends, by installation motor in electronic equipment, equipment moving can be driven with driving motor.If electronic equipment is placed on bracket
, then it is to send instructions to bracket, allows support motion.For flexible screen, the first parameter is changing for state parameter such as flexible screen shape
Become etc., flexible screen passes through the brake unit of installation, such as telescopic bracket, flexible screen can be bent or be supportted according to instruction
It opens；Alternatively, according to the dot matrix arranged in advance, according to the appointed part of instruction protrusion flexible screen to avoid emergency light reflex etc..
The present invention realizes to include the coverage area for obtaining the incident angle information and reflected light of incident light；Using observer with
When the positional relationship of display unit determines that observer is located within the coverage area of reflected light, adjustment display unit is so that observation
Person is located at except the coverage area of reflected light.The above-mentioned technical solution to information processing through the invention, avoids reflected light pair
The influence that observer normally watches, to ensure that viewing effect.
A kind of information processing unit is also provided for the method for the present invention, as shown in fig. 6, including at least: sensing unit, processing
Module and display unit, wherein
Sensing unit, for obtaining the incident angle information of incident light and exporting to processing unit, obtain observer and show
Show the first position relation information of unit and exports to processing unit；
Processing unit, for receiving the incident angle information from sensing unit, according to the incidence angle of the incident light of acquisition
Degree obtains the coverage area of reflected light；Utilize the covering model of the first position relationship from sensing unit and obtained reflection light
It encloses, when determining that observer is located at the coverage area of reflected light, to display unit output adjustment control instruction；
Display unit adjusts the first of display unit for receiving and according to the adjustment control instruction from processing module
Parameter is located at observer except the coverage area of reflected light.
Wherein, sensing unit may include one or two camera.Display unit includes the bracket for being mounted on display screen
In horizontal and vertical motor and corresponding transmission device or brake unit.
Information processing unit through the invention avoids the influence that reflected light normally watches observer, to guarantee
Viewing effect.
Those skilled in the art should be understood that each component part of device provided by above-mentioned the embodiment of the present application,
And each step in method, they can be concentrated on a single computing device, or be distributed in multiple computing device institutes group
At network on.Optionally, they can be realized with the program code that computing device can perform.It is thus possible to which they are deposited
Storage be performed by computing device in the storage device, perhaps they are fabricated to each integrated circuit modules or by it
In multiple modules or step be fabricated to single integrated circuit module to realize.In this way, the present invention is not limited to any specific
Hardware and software combine.
Although disclosed herein embodiment it is as above, the content only for ease of understanding the present invention and use
Embodiment is not intended to limit the invention.Technical staff in any fields of the present invention is taken off not departing from the present invention
Under the premise of the spirit and scope of dew, any modification and variation, but the present invention can be carried out in the form and details of implementation
Scope of patent protection, still should be subject to the scope of the claims as defined in the appended claims.
Claims (9)
1. a kind of information processing method is applied to electronic equipment, the electronic equipment includes display unit and sensing unit, the party
Method includes:
The incident angle information of incident light is obtained using sensing unit；Incident angle information based on acquisition, obtains reflected light
Coverage area；
The first position relation information of observer and display unit are obtained using sensing unit；
Judge whether observer is located within the coverage area of reflected light using the first position relation information of acquisition, obtains first
Judging result；
When the first judging result shows within coverage area that observer is located at reflected light, the first ginseng of display unit is adjusted
Number, so that observer is located at except the coverage area of reflected light；
Wherein, the display unit is flexible screen；First parameter is state parameter；
First parameter of the adjustment display unit is so that observer is located at except the coverage area of reflected light includes:
Flexible screen is bent or is strutted according to instruction by the telescopic bracket of the flexible screen；
Alternatively, the flexible screen is according to the dot matrix arranged in advance, according to the appointed part of instruction protrusion flexible screen.
2. information processing method according to claim 1, which is characterized in that the first position relation information includes at least
The range information of the observer and display unit, angle information.
3. information processing method according to claim 2, which is characterized in that described to obtain the of observer and display unit
One positional relationship information includes:
By one frame of shooting or multiframe picture, and the observer for including in picture is determined using image recognition technology, according to strong light
The size of source or observer head in imaging, image according to the pre-stored data and actual corresponding relationship, determine observer with
Distance, the angle of display unit.
4. information processing method according to claim 3, which is characterized in that one frame of the shooting or multiframe picture are taken the photograph by double
As head is realized；This method further comprises: determining observer at a distance from display screen, angle according to parallax technology.
5. information processing method according to claim 3 or 4, which is characterized in that the coverage area for obtaining reflected light
Include:
According to the positional relationship of intense light source and display screen on the shooting image and the size of display screen, reflected light is calculated
Coverage area.
6. information processing method according to claim 2, which is characterized in that described to be believed using the first position relationship obtained
Breath judges whether observer is located within the coverage area of reflected light are as follows: utilizes the angle between the observer and display screen obtained
And distance, observer is determined whether in the coverage area of reflected light, if it is, the first judging result shows observer position
Within the coverage area of reflected light.
7. a kind of information processing unit, which is characterized in that include at least: sensing unit, processing module and display unit,
In,
Sensing unit obtains observer and display is single for obtaining the incident angle information of incident light and exporting to processing unit
The first position relation information of member is simultaneously exported to processing unit；
Processing unit is obtained for receiving the incident angle information from sensing unit according to the incident angle of the incident light of acquisition
Take the coverage area of reflected light；Using the coverage area of first position relationship and obtained reflection light from sensing unit,
When determining that observer is located at the coverage area of reflected light, to display unit output adjustment control instruction；
Display unit adjusts the first parameter of display unit for receiving and according to the adjustment control instruction from processing module,
It is located at observer except the coverage area of reflected light；
Wherein, the display unit is flexible screen；First parameter is state parameter；
First parameter of the adjustment display unit is so that observer is located at except the coverage area of reflected light includes:
Flexible screen is bent or is strutted according to instruction by the telescopic bracket of the flexible screen；
Alternatively, the flexible screen is according to the dot matrix arranged in advance, according to the appointed part of instruction protrusion flexible screen.
8. information processing unit according to claim 7, which is characterized in that the first position relation information includes at least
The range information of the observer and display unit, angle information.
9. information processing unit according to claim 7 or 8, which is characterized in that the sensing unit includes one or two
A camera.
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| CN201310311438.7A CN104345772B (en) | 2013-07-23 | 2013-07-23 | A kind of information processing method and device |
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| CN201310311438.7A CN104345772B (en) | 2013-07-23 | 2013-07-23 | A kind of information processing method and device |
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| CN104345772A CN104345772A (en) | 2015-02-11 |
| CN104345772B true CN104345772B (en) | 2019-01-15 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383403B (en) * | 2015-11-24 | 2019-03-29 | 上海汽车集团股份有限公司 | The reflective processing method of Vehicular screen, apparatus and system |
| CN107942692B (en) * | 2017-12-01 | 2021-10-19 | 百度在线网络技术（北京）有限公司 | Information display method and device |
| CN110310525A (en) * | 2019-07-09 | 2019-10-08 | 重庆工业职业技术学院 | Classroom instruction demenstration method and classroom instruction apparatus for demonstrating |
| CN115079777A (en) * | 2022-05-20 | 2022-09-20 | 泰州市创新电子有限公司 | Carbon fiber display support capable of automatically swinging screen |
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