CN207579723U - A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight - Google Patents
A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight Download PDFInfo
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- CN207579723U CN207579723U CN201721675015.3U CN201721675015U CN207579723U CN 207579723 U CN207579723 U CN 207579723U CN 201721675015 U CN201721675015 U CN 201721675015U CN 207579723 U CN207579723 U CN 207579723U
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- laser
- dot matrix
- headlight
- dazzle
- light source
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Abstract
The utility model discloses a kind of anti-dazzle Optimizing Control Systems of dot matrix laser headlight, laser headlight including being mounted on vehicle head lamp position, control unit, for detecting the optical flame detector and actuator of participant headlight for vehicle light light position, the input terminal of described control unit is connect with optical flame detector, the output terminal of described control unit is connect with actuator, the output terminal of the actuator is connect with laser headlight, the laser headlight includes the first curved panel and the laser light source being arranged on the first curved panel, the laser light source is distributed in dot matrix, the optical flame detector includes several photosensitive sensors, the photosensitive sensor is distributed in dot matrix and is corresponded with laser light source.Its energy diminished mental high beam irradiation intensity of illumination, avoids causing dazzle to opposite vehicle.
Description
Technical field
The utility model is related to car light technical fields, and in particular to a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight.
Background technology
Improved as people’s lives are horizontal continuous, automobile it is universal also increasingly wider, more and more families possess
The automobile of riding instead of walk of oneself, in vehicle traveling process, traffic safety is all most important forever, wherein when meeting at night, not just
When high beam using often strong impulse is found out to the eyes of participant vehicle operator, lose its transience vision
It is bright, so as to easily cause traffic accident, and due in night-environment available light it is poor, the use of high beam be it is a kind of preferably from
My protected mode, but artificial control distance-light switches over, operation is more troublesome also easily error, thus Chinese patent
CN103192759A discloses a kind of face matrix LED car lamp control system to meet at night and its control method；This meets at night
Face matrix LED car lamp control system and its control method include face matrix LED car light, the environment mounted on vehicle head lamp position
Detector, electronic control unit ECU, actuator and information output device, the input terminal connection institute of the electronic control unit ECU
The output terminal of environmental detector is stated, the correspondence output terminal of the electronic control unit ECU connects the actuator and information respectively
The input terminal of output equipment, the output terminal of the actuator connect the face matrix LED car light；When can be according to vehicle night meeting
The running environment automatic adjustment angle of LED car lamp, brightness, improve the safety to meet at night.But this mode, there is also
Some shortcomings, the switching being accomplished that between long-and-short distant light, when meeting, intelligently switch dipped headlight, but also just lead in this way
Time of cars meeting section is caused, the visual field of vehicle is to be switched to dipped headlight state, the visual field of itself is caused to become smaller, non-for light
Also just there are the safety problems of vehicle relatively for often bad section；And the irradiation distance of LED car lamp is more general,
The visual limited view of driver is provided, though the sensitive place more high in magnetic field of the use of millimetre-wave radar is easily lost
Effect.
Utility model content
The utility model aim is to provide a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight, can diminished mental it is remote
Light light irradiation intensity of illumination avoids causing glare to opposite vehicle.
To achieve the above object, technical solution is used by the utility model：A kind of dot matrix laser headlight anti-dazzle
Control system, including being mounted on the laser headlight of vehicle head lamp position, control unit, for detecting participant headlight for vehicle light light
According to the optical flame detector and actuator of position, the input terminal of described control unit is connect with optical flame detector, the output terminal of described control unit
Connect with actuator, the output terminal of the actuator is connect with laser headlight, the laser headlight include the first curved panel and
The laser light source being arranged on the first curved panel, the laser light source are distributed in dot matrix, and the optical flame detector includes several photosensitive
Sensor, the photosensitive sensor are distributed in dot matrix and are corresponded with laser light source.
Further, the information output displays being connect with control unit for output terminal, described information output are further included
Display is arranged on vehicle centre console position.
Further, the actuator is laser light source controller.
Further, the photosensitive sensor is arranged on grid lower section before vehicle.
The utility model generated advantageous effect compared with prior art：Compared with LED light, it can be provided more laser headlight
Long irradiation distance improves the safety of driving at night；Opposite and the laser headlight area of illumination of meeting vehicle are irradiated to by weakening
Domain both ensures to avoid to cause glare effect to opposite vehicle during meeting, while keep the unlatching of high beam, ensures itself driving
Safety.
Description of the drawings
Fig. 1 is the total system frame diagram of the utility model.
Fig. 2 is the utility model laser headlight structure diagram.
Specific embodiment
The utility model is further described for explanation and specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight, it is characterised in that：Including being mounted on vehicle
The laser headlight of headlamp position, control unit, for detect the optical flame detector of participant headlight for vehicle light light position, actuator and
Information display；Described control unit corresponds to output terminal and is connect with information display, and described information display is set in the car
Control platform position；Its display is conveniently used for reminding whether car owner enters meeting car state, and car owner can carry out after knowing information in advance
Slow down or the influence that avoids itself by opposite high beam prepares, voice module can also be added in the utility model, lead to
It crosses voice and carries out meeting prompting；The input terminal of described control unit is connect with optical flame detector, and the output terminal of described control unit is with holding
Row device connects, and the output terminal of the actuator is connect with laser headlight, and the photosensitive sensor is arranged on grid lower section before vehicle,
The actuator is laser light source controller.
As shown in Fig. 2, the laser headlight includes the first curved panel 1 and the laser being arranged on the first curved panel 1
Light source 2, the laser light source 2 are distributed in dot matrix, and the optical flame detector includes several photosensitive sensors, and the photosensitive sensor is in point
Battle array is distributed and is corresponded with laser light source 2；The pure white laser beam intensity of laser headlight incandescent is much larger than conventional light source, most
The remote illumination distances up to 600m almost reach twice of LED, and by the regulation of China, the farthest illumination distances allowed are
475m, has also exceeded 1.5 times of LED, and the long illumination distances of laser headlight greatly improve car owner during driving at night
The visual visual field.
Operation principle of the anti-dazzle photosystem of dot matrix laser headlight in Vehicle during Crossing Event, works as light sensor in the utility model
For device when the long-and-short distant light optical signal that opposite car is sent out is received, judgement will enter meeting car state, pass through presentation of information
Device output information reminds itself car owner to carry out meeting preparation, when photosensitive sensor receives the far and near optical signal that opposite vehicle sends out
When value reaches the regulation value of photosensitive sensor setting themselves, the big lantern festival of laser causes glare effects to opposite car at this time for judgement,
Control unit is sent a signal to, control unit determines light corresponding with photosensitive sensor by the signal that photosensitive sensor is sent
Glare effects are caused opposite car in source, and send a signal to actuator and pass through actuator and control the correspondence laser light source illumination
Remitted its fury avoids causing glare effects to opposite car.
A kind of control method of the anti-dazzle Optimizing Control System of dot matrix laser headlight, includes the following steps：
（1）Meeting judges：When photosensitive sensor once detect opposite with can the letter that sends out of the long-and-short distant light that sends out of vehicle
Number judging to enter can car state.
（2）Diminished mental causes opposite vehicle the laser light source of glare effects：When one or several light sensors
When device receives the long-and-short distant light signal value that opposite is sent out and reaches the regulation value of setting, if judge at this time corresponding one or
A dry laser light source causes opposite car glare effects, that is, sends a signal to control unit, and control unit is sent out after receiving signal
The number of delivering letters gives actuator, corresponding laser light source is controlled to weaken by actuator, the laser light source remitted its fury 50% ~ 80%.
It can be realized in more than 50% laser light source remitted its fury and avoid causing glare effects to opposite and meeting vehicle car owner, therefore should
The intensity of illumination in region can weaken 50% up to closing, but to also mean that this if turned off the lamp source in the region
The visual field in region can be deteriorated, and range preferably from 50% ~ 80% according to remitted its fury for laser light in the present embodiment thus.
Claims (4)
1. a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight, it is characterised in that：Including being mounted on vehicle head lamp position
Laser headlight, control unit, optical flame detector and actuator for detecting participant headlight for vehicle light light position, described control unit
Input terminal connect with optical flame detector, the output terminal of described control unit is connect with actuator, the output terminal of the actuator with swash
Wide lamp connection, the laser headlight includes the first curved panel and the laser light source being arranged on the first curved panel, described
Laser light source in dot matrix be distributed, the optical flame detector include several photosensitive sensors, the photosensitive sensor in dot matrix be distributed and with
Laser light source corresponds.
2. a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight according to claim 1, it is characterised in that：Further include with
Control unit corresponds to the information output displays of output terminal connection, and described information Output Display Unit is arranged on vehicle centre console position
It puts.
3. a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight according to claim 1, it is characterised in that：The execution
Device is laser light source controller.
4. a kind of anti-dazzle Optimizing Control System of dot matrix laser headlight according to claim 1, it is characterised in that：It is described photosensitive
Sensor is arranged on grid lower section before vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721675015.3U CN207579723U (en) | 2017-12-06 | 2017-12-06 | A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721675015.3U CN207579723U (en) | 2017-12-06 | 2017-12-06 | A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579723U true CN207579723U (en) | 2018-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721675015.3U Expired - Fee Related CN207579723U (en) | 2017-12-06 | 2017-12-06 | A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight |
Country Status (1)
| Country | Link |
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| CN (1) | CN207579723U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045301A (en) * | 2017-12-06 | 2018-05-18 | 广东雷腾智能光电有限公司 | A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight and control method |
-
2017
- 2017-12-06 CN CN201721675015.3U patent/CN207579723U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108045301A (en) * | 2017-12-06 | 2018-05-18 | 广东雷腾智能光电有限公司 | A kind of anti-dazzle Optimizing Control System of dot matrix laser headlight and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180706 Termination date: 20191206 |