CN203675238U - Television capable of automatically adjusting color temperature - Google Patents
Television capable of automatically adjusting color temperature Download PDFInfo
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- CN203675238U CN203675238U CN201320839385.1U CN201320839385U CN203675238U CN 203675238 U CN203675238 U CN 203675238U CN 201320839385 U CN201320839385 U CN 201320839385U CN 203675238 U CN203675238 U CN 203675238U
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Abstract
The utility model discloses a television capable of automatically adjusting the color temperature. Color temperature values of the temperature and light in the current environment are detected through a temperature sensor and a color sensor, facial expression categories in an image acquisition unit are transmitted to a control unit through a feature identification unit, and the control unit calls Gain values and Offset values, which are preset in a second storage unit, of R, G, B corresponding to different color temperature values, thereby realizing automatic adjustment of the color temperature value of images according to the current emotion of a user, the temperature and the color temperature of light in the environment where the user is located so as to achieve the purpose of adjusting emotions of the user. According to variations in external environment parameter, the television disclosed by the utility model automatically adjusts the color temperature value of the television images so as to adjust emotions of the user and enable the television images to assist adjustment for emotions of the user, thereby enabling the color temperature of a display screen to be consistent with the surrounding environment, avoiding visual fatigue caused by long-term use, and being conducive to protecting the eyes of the user.
Description
Technical field
The utility model relates to field of video displaying, relates in particular to a kind of TV that can automatically regulate colour temperature.
background technology
Colour temperature (colour temperature) is the yardstick that represents that light source is photochromic, unit is K(Kelvin), colour temperature represents the most general index of light source light spectrum quality, colour temperature defines by absolute black body, the radiation of light source is in the time that the radiation of visual field and absolute black body is identical, and now the temperature of black matrix just claims the colour temperature of this light source.The feature of low color temperature light sources is that in Energy distribution, red radiation is relatively some more, and red colour temperature is on the low side, is about 2000K to 3000K, is called " warm tones ".After colour temperature improves, in Energy distribution, the ratio of blue radiation increases, and blue colour temperature is higher, is about 8000K to 10000K, is called " cool tone ".
And existing TV generally all can debugging pictures colour temperature, and can preset three colour temperature options: cool colour temperature, normal color temperature, warm colour temperature, user need carry out manual switchover if any switching.Different pictures colour temperature is by the impact different on the generation of customer anger, and current most user, particularly the elderly or child, and do not know and how colour temperature is carried out to optimum setting, do not carry out the television set of colour temperature optimization setting, can not adjust accurately in real time user emotion, eyesight that simultaneously also can image child.
Existing TV all cannot according to some environmental variances of outside input as the colour temperature of light in user's mood, environment of living in or at that time the colour temperature of the automatic switching pictures such as temperature or current time to reach the object of adjusting user emotion.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of colour temperature according to light in the user emotion, time, temperature and the environment of living in that arrange automatically to regulate the color temperature value of picture to reach the automatic adjusting colour temperature TV that regulates user emotion.
To achieve these goals, this utility model is by the following technical solutions: a kind of TV that can automatically regulate colour temperature, this TV is according to the variation of external environment parameters, automatically regulate the color temperature value of television image to reach the mood that regulates user, this TV comprises control unit, temperature sensor, color sensor, the first A/D converter, the second A/D converter, the second memory cell, setting unit and display;
The input of described control unit is connected with the first A/D converter, the second A/D converter, the second memory cell and setting unit output respectively, and the output of described control unit is connected with display output;
Described temperature sensor is connected with the input of the first A/D converter;
Described color sensor is connected with the input of the second A/D converter;
Described setting unit is in real time inputted external environment parameters with the form of greeting or at the TV menu that can activate at any time for user in the time of television startup.
Described external environment parameters comprises the color temperature value of light in the current mood of user, time, temperature and environment of living in.
Corresponding R, the G of preset different-colour value, Gain and the Offset deviant of B tri-looks in the second described memory cell.
The utility model, on above-mentioned TV basis, also provides the device of another kind of identification user emotion.
This device adds the first memory cell, image capturing unit and feature identification unit on existing TV basis; The input of described control unit is connected with feature identification unit output; The input of described the first memory cell is connected with image capturing unit, and its output is connected with the input of feature identification unit.
In the first described memory cell, store the primitive character value of all kinds of facial expression images.
Described feature identification unit is for identifying the expressive features of the image face that image capturing unit obtains, and according to the expression classification under the primitive character value identification expressive features in described the first memory cell.
The utility model adopts above technical scheme, by temperature sensor, color sensor being detected to the color temperature value of temperature in current environment and light and sending the expression classification that affects face in acquiring unit to control unit by feature identification unit, control unit calls the different-colour value that is preset in the second memory cell corresponding R, G, Gain and the Offset deviant of B tri-looks.Thereby the colour temperature that has realized light in the mood current according to user, temperature and environment of living in regulates the color temperature value of picture to reach the object that regulates user emotion automatically, certainly the utility model also can capture the time by television system, calls its corresponding color temperature value in the different time periods.The utility model TV, according to the variation of external environment parameters, regulates the color temperature value of television image to reach the mood that regulates user automatically, allows television image assist to adjust user's mood; Make the colour temperature of display screen consistent with surrounding environment, avoid long-time use to produce visual fatigue, be conducive to protect user's eyes.
Brief description of the drawings
Now by reference to the accompanying drawings the utility model is further described:
Fig. 1 is the TV structure schematic diagram that the utility model can regulate colour temperature automatically.
Embodiment
Refer to shown in Fig. 1, a kind of TV that can automatically regulate colour temperature, this TV is according to the variation of external environment parameters, automatically regulate the color temperature value of television image to reach the mood that regulates user, this TV comprises control unit, temperature sensor, color sensor, the first A/D converter, the second A/D converter, the second memory cell, setting unit and display;
The input of described control unit is connected with the first A/D converter, the second A/D converter, the second memory cell and setting unit output respectively, and the output of described control unit is connected with display output;
Described temperature sensor is connected with the input of the first A/D converter;
Described color sensor is connected with the input of the second A/D converter;
Described setting unit is in real time inputted external environment parameters with the form of greeting or at the TV menu that can activate at any time for user in the time of television startup.Setting unit, for manually input, can activate the parameters such as the current customer anger of menu input in real time, ambient temperature, time with the form input or the user that greet while comprising start at any time.
Described external environment parameters comprises the color temperature value of light in the current mood of user, time, temperature and environment of living in.
Corresponding R, the G of preset different-colour value, Gain and the Offset deviant of B tri-looks in the second described memory cell.Television system can first be adjusted the picture of several colour temperatures, adjustment colour temperature is mainly that Gain value and the Offset value to certain one-level R, G in system, B finely tunes to debug out different colour temperature pictures, as 6500K, 9300K, 12000K etc., so the Gain value and the Offset value that store the picture of different-colour value and be exactly different R, G, B store, and are exactly Gain value and the Offset value of transferring corresponding R, G, B while transferring different colour temperature pictures.
Except by setting unit in when start with the form of greeting or can activate at any time the real-time current mood of input user of menu, the present embodiment also provides the device of another kind of identification user emotion, as shown in Figure 1.
This device adds the first memory cell, image capturing unit and feature identification unit on existing TV basis; The input of described control unit is connected with feature identification unit output; The input of described the first memory cell is connected with image capturing unit, and its output is connected with the input of feature identification unit.
In the first described memory cell, store the primitive character value of all kinds of facial expression images.
Described feature identification unit is for identifying the expressive features of the image face that image capturing unit obtains, and according to the expression classification under the primitive character value identification expressive features in described the first memory cell.Different pictures colour temperature is by the impact different on the generation of user emotion, as the picture of warm colour temperature allows people feel comfortable, warm and has the sensation of sleepy, and the sensation that cool colour Wen Huirang people energy is concentrated and spirit is excited, according to system input parameter, as the parameters such as user's on the same day mood, time or ambient temperature regulate the color temperature value of picture to reach the object that regulates user emotion automatically.
The present embodiment television system will can arrange different grades to each environmental variance of input, in the time having the parameter inputs such as user emotion, temperature or time simultaneously, to pay the utmost attention to user's mood, while being respectively excited, tranquil or dejected as user emotion, will distinguish the pictures such as corresponding cool colour temperature, neutral colour temperature, warm colour temperature.In the time that loss of emotion parameter is inputted, the colour temperature of light in the current environment that preferential color sensor is detected, adjust TV set image colour temperature consistent with the colour temperature of light in environment, in the time of achromatization sensor parameters input only time and temperature parameter input, will pay the utmost attention to the time, if the time is in the more late period, fall asleep as early as possible for pacifying client, system can be called warm colour temperature picture, and in the general time period, consider again temperature, decide and call by being as cold as warm different-colour picture by the height of ambient temperature.
Although specifically show and introduced this patent in conjunction with preferred embodiment; but those skilled in the art should be understood that; not departing from the spirit and scope of the present utility model that appended claims limits; can make a variety of changes the utility model in the form and details, be protection range of the present utility model.
Claims (4)
1. one kind can regulate the TV of colour temperature automatically, it is characterized in that: this TV is according to the variation of external environment parameters, automatically regulate the color temperature value of television image to reach the mood that regulates user, this TV comprises control unit, temperature sensor, color sensor, the first A/D converter, the second A/D converter, the second memory cell, setting unit and display;
The input of described control unit is connected with the first A/D converter, the second A/D converter, the second memory cell and setting unit output respectively, and the output of described control unit is connected with display output;
Described temperature sensor is connected with the input of the first A/D converter;
Described color sensor is connected with the input of the second A/D converter.
2. the TV that can automatically regulate colour temperature according to claim 1, is characterized in that: described setting unit is in real time inputted external environment parameters with the form of greeting or at the TV menu that can activate at any time for user in the time of television startup.
3. the TV that can automatically regulate colour temperature according to claim 1 and 2, is characterized in that: described external environment parameters comprises the color temperature value of light in the current mood of user, time, temperature and environment of living in.
4. the TV that can automatically regulate colour temperature according to claim 1, is characterized in that: corresponding R, the G of preset different-colour value, Gain and the Offset deviant of B tri-looks in the second described memory cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839385.1U CN203675238U (en) | 2013-12-18 | 2013-12-18 | Television capable of automatically adjusting color temperature |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320839385.1U CN203675238U (en) | 2013-12-18 | 2013-12-18 | Television capable of automatically adjusting color temperature |
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| CN203675238U true CN203675238U (en) | 2014-06-25 |
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| CN201320839385.1U Expired - Fee Related CN203675238U (en) | 2013-12-18 | 2013-12-18 | Television capable of automatically adjusting color temperature |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323646A (en) * | 2014-08-01 | 2016-02-10 | Tcl光电科技(惠州)有限公司 | Method and system for changing television display interfaces |
| CN106486068A (en) * | 2015-08-27 | 2017-03-08 | 青岛海尔空调电子有限公司 | A kind of control method of air-conditioning, intelligent appliance and intelligent appliance LCDs |
| CN108810433A (en) * | 2018-05-28 | 2018-11-13 | 苏州韵之秋智能科技有限公司 | A kind of intelligent TV set that can reduce eye injury |
| CN109819097A (en) * | 2018-11-30 | 2019-05-28 | 努比亚技术有限公司 | A kind of eyeshield based reminding method, mobile terminal and computer readable storage medium |
-
2013
- 2013-12-18 CN CN201320839385.1U patent/CN203675238U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105323646A (en) * | 2014-08-01 | 2016-02-10 | Tcl光电科技(惠州)有限公司 | Method and system for changing television display interfaces |
| CN105323646B (en) * | 2014-08-01 | 2019-01-22 | Tcl光电科技(惠州)有限公司 | The variation and system of TV display interface |
| CN106486068A (en) * | 2015-08-27 | 2017-03-08 | 青岛海尔空调电子有限公司 | A kind of control method of air-conditioning, intelligent appliance and intelligent appliance LCDs |
| CN108810433A (en) * | 2018-05-28 | 2018-11-13 | 苏州韵之秋智能科技有限公司 | A kind of intelligent TV set that can reduce eye injury |
| CN109819097A (en) * | 2018-11-30 | 2019-05-28 | 努比亚技术有限公司 | A kind of eyeshield based reminding method, mobile terminal and computer readable storage medium |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140625 Termination date: 20161218 |
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| CF01 | Termination of patent right due to non-payment of annual fee |