CN207790492U - A kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror - Google Patents
A kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror Download PDFInfo
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- CN207790492U CN207790492U CN201721841089.XU CN201721841089U CN207790492U CN 207790492 U CN207790492 U CN 207790492U CN 201721841089 U CN201721841089 U CN 201721841089U CN 207790492 U CN207790492 U CN 207790492U
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Abstract
The utility model is related to a kind of automatic anti-dazzle minute surface liquid crystal display rearview mirrors, including liquid crystal display rearview mirror, rearview mirror fixed frame, control module and power module, the liquid crystal display rearview mirror is fixed on car by rearview mirror fixed frame, control module is connect with liquid crystal display rearview mirror respectively, power module is connect with liquid crystal display rearview mirror and control module respectively, and electric energy is provided for liquid crystal display rearview mirror and control module；The control module includes image capture module, image processing module, characteristic extracting module and image generation module.Automatic anti-dazzle minute surface liquid crystal display rearview mirror described in the utility model, it may be disposed in driver's cabin and the outer both sides of vehicle, when intensity of illumination is relatively strong or suddenly change, liquid crystal display rearview mirror can carry out luminous intensity adjustment to highlights domain automatically according to intensity of illumination, play preferable Anti glare effect.And when due to using far infrared camera, making night running also can clear collection vehicle rear images, effectively increase vehicle driving safety.
Description
Technical field
The utility model is related to automobile rearview mirror technical field, specifically a kind of automatic anti-dazzle minute surface liquid crystal display backsight
Mirror.
Background technology
With the long-run development of auto industry technology, the quantity of vehicle constantly increases so that environment is worsening, especially
It is under night or light faint environment, and when front vehicle opens the strong illuminations such as high beam, the minute surface of rearview mirror acts on meeting
Extremely strong light is reflected, driver is caused not see road conditions.
The strong illumination of front vehicle causes the reflected light of rearview mirror to dazzle the eyes when night running in order to prevent, it is ensured that best
Visual state widely uses anti-dazzle driving mirror in recent years.General anti-dazzle driving mirror, using the mirror of energy tilting mirrors
Son mechanically changes the orientation angle of mirror, achievees the purpose that reduce reflected light.But this anti-dazzle driving mirror needs hand
It is dynamic to adjust, when luminous intensity is relatively strong or suddenly change, cannot timely adjusting rearview mirror, discomfort is caused to the eyes of driver, from
And influence traffic safety.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of automatic anti-dazzle minute surface liquid crystal
Shield rearview mirror.When light intensity suddenly change, rearview mirror can carry out luminous intensity adjustment to highlights domain automatically according to intensity of illumination, rise
Preferable Anti glare effect is arrived.
To achieve the above objectives, the technical scheme adopted by the utility model is that：
A kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror, including liquid crystal display rearview mirror, rearview mirror fixed frame, control module and
Power module,
The liquid crystal display rearview mirror is fixed on car by rearview mirror fixed frame, control module respectively with liquid crystal display rearview mirror
Connection, power module are connect with liquid crystal display rearview mirror and control module respectively, and electricity is provided for liquid crystal display rearview mirror and control module
Energy；
The control module includes image capture module, image processing module, characteristic extracting module and image generation module；
Described image acquisition module is connect with image processing module, and image processing module is connect with characteristic extracting module, feature extraction mould
Block is connect with image generation module, and image generation module is connect with liquid crystal display rearview mirror.
On the basis of said program, the liquid crystal display rearview mirror includes shell and liquid crystal display, described image processing
Module, characteristic extracting module and image generation module are fixed on enclosure interior.
On the basis of said program, the liquid crystal display is anti-dazzle minute surface liquid crystal display.
On the basis of said program, described image acquisition module is set to the tailstock.
On the basis of said program, described image acquisition module is used to obtain the image of rear of vehicle and rear of vehicle is shone
The light penetrated；
Described image processing module identifies the strong light figure of imaging region for handling the image and light of acquisition
Picture, and it is sent to characteristic extracting module；
The characteristic extracting module is used for the strong light image to reception and carries out feature extraction, and the characteristic information that will be extracted
It is sent to image generation module；
Described image generation module is used for according to characteristic information, is more than the light intensity of the image-region of predetermined threshold value by luminous intensity
Degree is adjusted to threshold value, then generates the image after adjustment, and the image after adjustment is sent to liquid crystal display rearview mirror and is carried out
Display.
On the basis of said program, the characteristic information includes area, position and the luminous intensity of strong light image.
On the basis of said program, described image acquisition module is far infrared camera, is acquired convenient for nighttime image.
On the basis of said program, the liquid crystal display rearview mirror can also be set to the outer both sides of vehicle, described image acquisition
Module is set to vehicle outer both sides, position corresponding with liquid crystal display rearview mirror.
Automatic anti-dazzle minute surface liquid crystal display rearview mirror described in the utility model, is set in driver's cabin and the outer both sides of vehicle, works as light
According to when intensity is relatively strong or suddenly change, liquid crystal display rearview mirror can carry out luminous intensity tune to highlights domain automatically according to intensity of illumination
It is whole, play preferable Anti glare effect.And due to using far infrared camera, making also can clearly adopt when night running
Collect rear view of vehicle image, effectively increases vehicle driving safety.
Description of the drawings
The utility model has following attached drawing：
The structural schematic diagram of Fig. 1 the utility model.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
As shown in Figure 1, a kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror described in the utility model, including liquid crystal display backsight
Mirror, rearview mirror fixed frame, control module and power module,
The liquid crystal display rearview mirror is fixed on car by rearview mirror fixed frame, control module respectively with liquid crystal display rearview mirror
Connection, power module are connect with liquid crystal display rearview mirror and control module respectively, and electricity is provided for liquid crystal display rearview mirror and control module
Energy；
The control module includes image capture module, image processing module, characteristic extracting module and image generation module；
Described image acquisition module is connect with image processing module, and image processing module is connect with characteristic extracting module, feature extraction mould
Block is connect with image generation module, and image generation module is connect with liquid crystal display rearview mirror.
On the basis of said program, the liquid crystal display rearview mirror includes shell and liquid crystal display, described image processing
Module, characteristic extracting module and image generation module are fixed on enclosure interior.
On the basis of said program, the liquid crystal display is anti-dazzle minute surface liquid crystal display.
On the basis of said program, described image acquisition module is set to the tailstock.
On the basis of said program, described image acquisition module is used to obtain the image of rear of vehicle and rear of vehicle is shone
The light penetrated；
Described image processing module identifies the strong light figure of imaging region for handling the image and light of acquisition
Picture, and it is sent to characteristic extracting module；
The characteristic extracting module is used for the strong light image to reception and carries out feature extraction, and the characteristic information that will be extracted
It is sent to image generation module；
Described image generation module is used for according to characteristic information, is more than the light intensity of the image-region of predetermined threshold value by luminous intensity
Degree is adjusted to threshold value, then generates the image after adjustment, and the image after adjustment is sent to liquid crystal display rearview mirror and is carried out
Display.
On the basis of said program, the characteristic information includes area, position and the luminous intensity of strong light image.
On the basis of said program, described image acquisition module is far infrared camera, is acquired convenient for nighttime image.
On the basis of said program, the liquid crystal display rearview mirror can also be set to the outer both sides of vehicle, described image acquisition
Module is set to vehicle outer both sides, position corresponding with liquid crystal display rearview mirror.
Automatic anti-dazzle minute surface liquid crystal display rearview mirror described in the utility model is set in driver's cabin and the outer both sides of vehicle.Liquid crystal
It includes shell and liquid crystal display to shield rearview mirror, and characteristic extracting module and image generation module are fixed on enclosure interior, and image is adopted
Collection module is set to the tailstock or the outer both sides of vehicle, is connected by control circuit between image capture module and characteristic extracting module.When
When intensity of illumination is relatively strong or suddenly change, the light of the rear view of vehicle image and rear of vehicle irradiation of image capture module acquisition
It is sent to image processing module；Image processing module handles the image and light of acquisition, identifies the strong of imaging region
Light image, and it is sent to characteristic extracting module；Characteristic extracting module carries out feature extraction to the strong light image of reception, and will extraction
To characteristic information be sent to image generation module；Luminous intensity is more than predetermined threshold value according to characteristic information by image generation module
The luminous intensity of image-region adjust to threshold value, then generate the image after adjustment, and the image after adjustment is sent to
Liquid crystal display rearview mirror is shown.Liquid crystal display rearview mirror described in the utility model can be according to intensity of illumination automatically to the strong of image
Light region carries out luminous intensity adjustment, plays preferable Anti glare effect.And as a result of far infrared camera, make night row
When sailing also can clear collection vehicle rear images, effectively increase vehicle driving safety.
The content not being described in detail in this specification belongs to the prior art well known to professional and technical personnel in the field.
Claims (8)
1. a kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror, it is characterised in that：Including liquid crystal display rearview mirror, rearview mirror fixed frame,
Control module and power module,
The liquid crystal display rearview mirror is fixed on car by rearview mirror fixed frame, and control module connects with liquid crystal display rearview mirror respectively
It connects, power module is connect with liquid crystal display rearview mirror and control module respectively, and electric energy is provided for liquid crystal display rearview mirror and control module；
The control module includes image capture module, image processing module, characteristic extracting module and image generation module；It is described
Image capture module is connect with image processing module, and image processing module is connect with characteristic extracting module, characteristic extracting module with
Image generation module connects, and image generation module is connect with liquid crystal display rearview mirror.
2. automatic anti-dazzle minute surface liquid crystal display rearview mirror as described in claim 1, it is characterised in that：The liquid crystal display rearview mirror packet
Shell and liquid crystal display are included, described image processing module, characteristic extracting module and image generation module are fixed on enclosure interior.
3. automatic anti-dazzle minute surface liquid crystal display rearview mirror as claimed in claim 2, it is characterised in that：The liquid crystal display is anti-
Dizzy minute surface liquid crystal display.
4. automatic anti-dazzle minute surface liquid crystal display rearview mirror as described in claim 1, it is characterised in that：Described image acquisition module is set
It is placed in the tailstock.
5. automatic anti-dazzle minute surface liquid crystal display rearview mirror as claimed in claim 4, it is characterised in that：Described image acquisition module is used
In the light of the image for obtaining rear of vehicle and rear of vehicle irradiation；
Described image processing module is used to handle the image and light of acquisition, identifies the strong light image of imaging region,
And it is sent to characteristic extracting module；
The characteristic extracting module is used for the strong light image to reception and carries out feature extraction, and the characteristic information extracted is sent
Give image generation module；
Described image generation module is used for according to characteristic information, is more than the luminous intensity tune of the image-region of predetermined threshold value by luminous intensity
It is whole within threshold value, then generate the image after adjustment, and the image after adjustment is sent to liquid crystal display rearview mirror and is shown.
6. automatic anti-dazzle minute surface liquid crystal display rearview mirror as claimed in claim 5, it is characterised in that：The characteristic information includes strong
Area, position and the luminous intensity of light image.
7. automatic anti-dazzle minute surface liquid crystal display rearview mirror as described in claim 1, it is characterised in that：Described image acquisition module is
Far infrared camera acquires convenient for nighttime image.
8. automatic anti-dazzle minute surface liquid crystal display rearview mirror as described in claim 1, it is characterised in that：The liquid crystal display rearview mirror is also
The outer both sides of vehicle can be set to, described image acquisition module is set to vehicle outer both sides, position corresponding with liquid crystal display rearview mirror.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841089.XU CN207790492U (en) | 2017-12-26 | 2017-12-26 | A kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721841089.XU CN207790492U (en) | 2017-12-26 | 2017-12-26 | A kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790492U true CN207790492U (en) | 2018-08-31 |
Family
ID=63281069
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| Application Number | Title | Priority Date | Filing Date |
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| CN201721841089.XU Active CN207790492U (en) | 2017-12-26 | 2017-12-26 | A kind of automatic anti-dazzle minute surface liquid crystal display rearview mirror |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11100886B2 (en) * | 2018-03-26 | 2021-08-24 | Boe Technology Group Co., Ltd. | Smart window, control method thereof, and transport vehicle |
-
2017
- 2017-12-26 CN CN201721841089.XU patent/CN207790492U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11100886B2 (en) * | 2018-03-26 | 2021-08-24 | Boe Technology Group Co., Ltd. | Smart window, control method thereof, and transport vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220615 Address after: Room 402, gate 2, floor 947, Zhongguancun, Haidian District, Beijing 100080 Patentee after: Bai Yunfei Address before: Room b105, building 8, No. 3 minzhuang Road, Haidian District, Beijing 100091 Patentee before: BEIJING XINGKEDI ELECTRONIC TECHNOLOGY Research Institute |