CN109442338B - Anti-dazzle self-adaptive adjustment control method for automobile illumination - Google Patents
Anti-dazzle self-adaptive adjustment control method for automobile illumination Download PDFInfo
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- CN109442338B CN109442338B CN201811170450.XA CN201811170450A CN109442338B CN 109442338 B CN109442338 B CN 109442338B CN 201811170450 A CN201811170450 A CN 201811170450A CN 109442338 B CN109442338 B CN 109442338B
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- automobile
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- sliding
- illumination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/06—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights adjustable, e.g. remotely-controlled from inside vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/67—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors
- F21S41/675—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on reflectors by moving reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
The invention provides an anti-glare self-adaptive automobile illumination adjustment control method, which is realized based on an automobile illumination device, wherein the device comprises a fixed module, a supporting module, a zooming module and a sliding module; the fixing module comprises a circular positioning plate, symmetrical illuminating lamps are arranged on the front end face of the positioning plate, and a fixing hole is formed in the center of the front end face of the positioning plate; the support module comprises a support rod; the zooming module comprises an expansion film made of elastic materials, and a reflective material is arranged on the inner side surface of the expansion film; a support frame is arranged in the expansion film and comprises a main rod and a support rod; the sliding module comprises a sliding plate; the sliding plate comprises a tension spring; the method can automatically enlarge the illumination range and the illumination intensity when the vehicle speed is high, improve the night visibility, and automatically reduce the illumination range and the illumination intensity when the vehicle speed is low, thereby avoiding the interference to pedestrians and vehicles.
Description
Technical Field
The invention relates to the field of automobile accessories, in particular to an anti-dazzle automobile illumination adaptive adjustment control method.
Background
The automobile lighting device is one of the necessary systems for the safe running of the automobile, and mainly comprises an external lighting lamp, an internal lighting lamp, an external signal lamp, an internal signal lamp and the like; the headlamps are also called as front headlamps, are arranged on two sides of the head of the automobile and are used for illuminating driving roads at night; the existing headlamp mainly comprises a high beam illumination mode and a low beam illumination mode, wherein the high beam illumination mode is mainly characterized in that the illumination distance is increased by adjusting the illumination angle of light, so that the field of vision at a distance is illuminated; however, the high beam of the automobile has a long irradiation distance and high intensity, so that the high beam interferes the line of sight of pedestrians and vehicles running in opposite directions, and is not beneficial to driving safety, so that a driver can manually switch to low beam illumination, and such operation not only needs the driver to observe timely but also needs manual adjustment, thereby increasing the fatigue feeling of night driving, but also can interfere surrounding vehicles or pedestrians, and is not beneficial to improving the driving safety; furthermore, when the vehicle is relatively close to the surrounding vehicles or pedestrians, even if low-beam illumination is used, the visible field of vision of the surrounding pedestrians is affected, which is not beneficial to the safety of the pedestrians; in addition, when the existing automobile runs at night, the automobile horn is frequently used for warning surrounding pedestrians to avoid, however, when the automobile is close to the pedestrians, the horn sound with high intensity can also cause frightening interference to the pedestrians; in summary, there are drawbacks.
Disclosure of Invention
In view of the above problems, an object of the present invention is to provide an adaptive dimming control method for anti-glare vehicle lighting, which can automatically increase the lighting range and lighting intensity when the vehicle speed is high, improve the visibility at night, and automatically decrease the lighting range and lighting intensity when the vehicle speed is low, thereby avoiding interference to pedestrians and vehicles.
The technical scheme adopted by the invention for solving the technical problem is as follows: the anti-dazzle automobile illumination self-adaptive adjustment control method is realized based on an automobile illumination device, wherein the device comprises a fixed module, a supporting module, a zooming module and a sliding module; the fixing module comprises a round positioning plate, the positioning plate is arranged at the illumination position of the front end of the outer side of the automobile, symmetrical illuminating lamps are arranged on the front end surface of the positioning plate, and a fixing hole is formed in the center of the front end surface of the positioning plate; the supporting module comprises a supporting rod, the supporting rod is vertically fixed in the fixing hole, and a limiting block is fixedly arranged at the front end of the supporting rod; the zooming module comprises an expansion film made of elastic materials, the expansion film is shaped like a funnel, a small opening end of the expansion film is fixedly arranged on the front end face of the positioning plate, and a reflecting material is arranged on the inner side face of the expansion film; a support frame is arranged in the expansion membrane and comprises a main rod and a branch rod, the rear end of the main rod is hinged with the front end face of the fixed plate, the middle section of the main rod is hinged with the rear end of the branch rod, the front end of the branch rod is connected with the sliding module, and the main rod is fixedly connected with the inner side face of the expansion membrane; the sliding module comprises a sliding plate, a sliding hole is formed in the center of the sliding plate, the sliding plate is assembled on the supporting rod in a sliding mode through the sliding hole, and the rear end of the sliding plate is hinged to the supporting rod; the sliding plate comprises a tension spring, one end of the tension spring is fixedly connected with the front end face of the sliding plate, and the other end of the tension spring is fixedly connected with the rear end face of the limiting block.
Preferably, the fixed module comprises a warning module, the warning module comprises a sound signal device, the sound signal device uses an automobile horn, the sound signal device is fixedly installed on the front panel of the fixed plate, and the sound signal device is connected with an automobile horn switch through a wire.
The adaptive adjustment and control method for the anti-glare automobile lighting specifically comprises the following steps:
(1) when the automobile runs at night, the driver turns on the illuminating lamp 11; because the automobile has wind resistance when running, the air flow flowing through the device can prop open the expansion film, and the support frame is opened along with the air flow, so that the expansion film is opened to be umbrella-shaped; because the inner side surface of the expansion film is provided with the reflective material, light rays are reflected out under the action of the expanded expansion film, so that the road environment in front of the automobile is illuminated, and a driver can see the road condition clearly;
(2) when the front of the automobile is congested, a driver decelerates to drive, the pressure of airflow in the expansion film is reduced at the moment, the sliding block resets and slides under the action of the tension spring 41 to drive the support frame to fold, so that the expansion film is folded at the same time, and most of light sources are shielded by the expansion film and the sliding plate at the moment, so that only a few light sources are emitted for illumination, the light intensity is reduced, the condition that vehicles and pedestrians in front of the automobile are not interfered by strong light is ensured, and the safety of driving and pedestrians is greatly improved;
(3) when the automobile passes through the congested road section and runs at a high speed again, the expansion film is stretched again, so that the intensity of the illumination light is enhanced, and a driver is ensured to have enough night driving vision.
Further, the method also comprises an adaptive control method of the warning sound: when the automobile runs at a high speed, the extension film is stretched, when a person is present in front of the automobile, a driver presses the automobile horn, the sound of the horn is amplified through the extension film, and the pedestrian can be warned to remind that the automobile comes and pay attention to avoidance;
when the vehicle is close to a pedestrian, the driver decelerates to drive, the expansion film is folded, the driver presses the horn at the moment, most of the sound source of the horn is sealed by the sliding plate and the folded expansion film, so that the sound can be automatically reduced, the pedestrian can be reminded of avoiding the vehicle, and the pedestrian can be prevented from being frightened.
Preferably, a filter screen is arranged on the limiting block, the filter screen is in an arc shape, and the filter screen is made of a metal mesh material.
Preferably, the lower half of the sliding plate is made of a transparent material, and the upper half of the sliding plate is made of a light-shielding material.
The invention has the beneficial effects that: when the anti-dazzle automatic adjusting automobile lighting device is used, when an automobile runs at night, a driver turns on the lighting lamp; because the automobile has wind resistance when running, the air flow flowing through the device can prop open the expansion film, and the support frame is opened along with the air flow, so that the expansion film is opened to be umbrella-shaped; because the inner side surface of the expansion film is provided with the reflective material, light rays are reflected out under the action of the expanded expansion film, so that the road environment in front of the automobile is illuminated, and a driver can see the road condition clearly; when the front of an automobile is congested, a driver decelerates to drive, the pressure of airflow in the expansion film is reduced at the moment, the sliding block resets and slides under the action of the tension spring to drive the support frame to fold, so that the expansion film is folded at the same time, and most of light sources are shielded by the expansion film and the sliding plate at the moment, so that only a few light sources are emitted for illumination, the light intensity is reduced, vehicles and pedestrians in front of the automobile are prevented from being interfered by strong light, and the safety of driving and pedestrians is greatly improved; when the automobile passes through the congested road section and runs at a high speed again, the expansion film is stretched again, so that the intensity of the illumination light is enhanced, and a driver is ensured to have enough night driving vision.
Drawings
Fig. 1 is a front view of the anti-glare automatic adjusting automobile lighting device of the present invention when it is turned on.
Fig. 2 is a front view of the anti-glare automatic adjusting automobile lighting device of the present invention when it is turned off.
Fig. 3 is a schematic structural view of a sliding panel of the anti-glare automatic adjusting automobile lighting device according to the present invention.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
the anti-glare self-adaptive automobile illumination adjustment control method is realized based on an automobile illumination device, as shown in an embodiment in fig. 1, fig. 2 and fig. 3, the anti-glare self-adaptive automobile illumination adjustment control method is a device which can automatically increase the illumination range and the illumination intensity when the automobile speed is high, improve the night visibility, automatically reduce the illumination range and the illumination intensity when the automobile speed is low, and avoid interference to pedestrians and driving vehicles, and comprises a fixed module 1, a support module 2, a zooming module 3 and a sliding module 4; the fixing module 1 comprises a circular positioning plate, the positioning plate is arranged at the illumination position of the front end of the outer side of the automobile, symmetrical illuminating lamps 11 are arranged on the front end surface of the positioning plate, and a fixing hole is formed in the center of the front end surface of the positioning plate; the supporting module 2 comprises a supporting rod, the supporting rod is vertically fixed in the fixing hole, and a limiting block 21 is fixedly arranged at the front end of the supporting rod; the zooming module 3 comprises an expansion film made of elastic materials, the expansion film is shaped like a funnel, a small opening end of the expansion film is fixedly arranged on the front end face of the positioning plate, and a reflecting material is arranged on the inner side face of the expansion film; a support frame is arranged in the expansion membrane and comprises a main rod 31 and a branch rod 32, the rear end of the main rod 31 is hinged with the front end face of the fixing plate, the middle section of the main rod 31 is hinged with the rear end of the branch rod 32, the front end of the branch rod 32 is connected with the sliding module 4, and the main rod 31 is fixedly connected with the inner side face of the expansion membrane; the sliding module 4 comprises a sliding plate, a sliding hole is formed in the center of the sliding plate, the sliding plate is slidably assembled on the supporting rod through the sliding hole, and the rear end of the sliding plate is hinged to the supporting rod 32; the sliding plate comprises a tension spring 41, one end of the tension spring 41 is fixedly connected with the front end face of the sliding plate, and the other end of the tension spring 41 is fixedly connected with the rear end face of the limiting block 21.
As shown in fig. 1 and 2, the fixing module 1 includes a warning module, the warning module includes a sound signal device, the sound signal device uses a car horn, the sound signal device is fixedly mounted on the front panel of the fixing plate, and the sound signal device is connected with a car horn switch through a wire.
The adaptive adjustment and control method for the anti-glare automobile lighting specifically comprises the following steps:
(1) when the automobile runs at night, the driver turns on the illuminating lamp 11; because the automobile has wind resistance when running, the air flow flowing through the device can prop open the expansion film, and the support frame is opened along with the air flow, so that the expansion film is opened to be umbrella-shaped; because the inner side surface of the expansion film is provided with the reflective material, light rays are reflected out under the action of the expanded expansion film, so that the road environment in front of the automobile is illuminated, and a driver can see the road condition clearly;
(2) when the front of the automobile is congested, a driver decelerates to drive, the pressure of airflow in the expansion film is reduced at the moment, the sliding block resets and slides under the action of the tension spring 41 to drive the support frame to fold, so that the expansion film is folded at the same time, and most of light sources are shielded by the expansion film and the sliding plate at the moment, so that only a few light sources are emitted for illumination, the light intensity is reduced, the condition that vehicles and pedestrians in front of the automobile are not interfered by strong light is ensured, and the safety of driving and pedestrians is greatly improved;
(3) when the automobile passes through the congested road section and runs at a high speed again, the expansion film is stretched again, so that the intensity of the illumination light is enhanced, and a driver is ensured to have enough night driving vision.
Further, the method also comprises an adaptive control method of the warning sound: when the automobile runs at a high speed, the extension film is stretched, when a person is present in front of the automobile, a driver presses the automobile horn, the sound of the horn is amplified through the extension film, and the pedestrian can be warned to remind that the automobile comes and pay attention to avoidance;
when the vehicle is close to a pedestrian, the driver decelerates to drive, the expansion film is folded, the driver presses the horn at the moment, most of the sound source of the horn is sealed by the sliding plate and the folded expansion film, so that the sound can be automatically reduced, the pedestrian can be reminded of avoiding the vehicle, and the pedestrian can be prevented from being frightened.
As shown in fig. 1 and 2, a filter screen 22 is arranged on the limiting block 21, the filter screen 22 is arc-shaped, and the filter screen 22 is made of a metal mesh material. The filter screen 22 can filter dust particles in the air flow, damage to the light source inside the expansion film is avoided, and the service life of the device is prolonged.
As shown in fig. 3, the lower half of the slide plate is made of a transparent material, and the upper half of the slide plate is made of a light blocking material 42. When the extension membrane is drawn in, the light screen can be derived light downwards, can guarantee certain illuminating light, can avoid the interference that light shines pedestrian's eyes directly again and causes.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, but rather as the subject matter of the invention is to be construed in all aspects and as broadly as possible, and all changes, equivalents and modifications that fall within the true spirit and scope of the invention are therefore intended to be embraced therein.
Claims (3)
1. An anti-glare adaptive regulation control method for automobile illumination is realized based on an automobile illumination device, the device comprises a fixed module (1), a supporting module (2), a zooming module (3) and a sliding module (4), and the method is characterized in that:
the fixing module (1) comprises a circular positioning plate, the positioning plate is arranged at the illumination position of the front end of the outer side of the automobile, symmetrical illuminating lamps (11) are arranged on the front end surface of the positioning plate, and a fixing hole is formed in the center of the front end surface of the positioning plate; the supporting module (2) comprises a supporting rod, the supporting rod is vertically fixed in the fixing hole, and a limiting block (21) is fixedly arranged at the front end of the supporting rod; the zooming module (3) comprises an expansion film made of elastic materials, the expansion film is funnel-shaped, a small opening end of the expansion film is fixedly arranged on the front end face of the positioning plate, and a reflecting material is arranged on the inner side face of the expansion film; a support frame is arranged in the expansion membrane and comprises a main rod (31) and a branch rod (32), the rear end of the main rod (31) is hinged with the front end face of the fixing plate, the middle section of the main rod (31) is hinged with the rear end of the branch rod (32), the front end of the branch rod (32) is connected with the sliding module (4), and the main rod (31) is fixedly connected with the inner side face of the expansion membrane; the sliding module (4) comprises a sliding plate, a sliding hole is formed in the center of the sliding plate, the sliding plate is assembled on the supporting rod in a sliding mode through the sliding hole, and the rear end of the sliding plate is hinged to the supporting rod (32); the sliding module (4) comprises a tension spring (41), one end of the tension spring (41) is fixedly connected with the front end face of the sliding plate, and the other end of the tension spring (41) is fixedly connected with the rear end face of the limiting block (21);
the fixed module (1) comprises a warning module, the warning module comprises an acoustic signal device, the acoustic signal device uses an automobile horn, the acoustic signal device is fixedly arranged on a front panel of the fixed plate, and the acoustic signal device is connected with an automobile horn switch through a wire;
the adaptive adjustment and control method for the anti-glare automobile lighting specifically comprises the following steps:
(1) when the automobile runs at night, the driver turns on the illuminating lamp (11); because the automobile has wind resistance when running, the air flow flowing through the device can prop open the expansion film, and the support frame is opened along with the air flow, so that the expansion film is opened to be umbrella-shaped; because the inner side surface of the expansion film is provided with the reflective material, light rays are reflected out under the action of the expanded expansion film, so that the road environment in front of the automobile is illuminated, and a driver can see the road condition clearly;
(2) when the automobile is congested in front, a driver decelerates to drive, the pressure of airflow in the expansion film is reduced at the moment, the sliding plate resets and slides under the action of the tension spring (41) to drive the supporting frame to fold, so that the expansion film is folded at the same time, and at the moment, because the expansion film and the sliding plate shield most of light sources, only a few of light sources are emitted for illumination, so that the light intensity is reduced, the condition that vehicles and pedestrians in front of the automobile are not interfered by strong light is ensured, and the safety of driving and pedestrians is greatly improved;
(3) when the automobile passes through a congested road section and runs at a high speed again, the expansion film is expanded again, so that the intensity of illumination light is enhanced, and a driver is ensured to have enough night driving vision;
further, the method also comprises an adaptive control method of the warning sound: when the automobile runs at a high speed, the extension film is stretched, when a person is present in front of the automobile, a driver presses the automobile horn, the sound of the horn is amplified through the extension film, and the pedestrian can be warned to remind that the automobile comes and pay attention to avoidance;
when the vehicle is close to a pedestrian, the driver decelerates to drive, the expansion film is folded, the driver presses the horn at the moment, most of the sound source of the horn is sealed by the sliding plate and the folded expansion film, so that the sound can be automatically reduced, the pedestrian can be reminded of avoiding the vehicle, and the pedestrian can be prevented from being frightened.
2. The adaptive adjustment control method for anti-glare automotive lighting according to claim 1, characterized in that: the limiting block (21) is provided with a filter screen (22), the filter screen (22) is arc-shaped, and the filter screen (22) is made of a metal mesh material.
3. The adaptive adjustment control method for anti-glare automotive lighting according to claim 1, characterized in that: the lower half of the sliding plate is made of transparent material, and the upper half of the sliding plate is made of shading material (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170450.XA CN109442338B (en) | 2018-10-09 | 2018-10-09 | Anti-dazzle self-adaptive adjustment control method for automobile illumination |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811170450.XA CN109442338B (en) | 2018-10-09 | 2018-10-09 | Anti-dazzle self-adaptive adjustment control method for automobile illumination |
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| Publication Number | Publication Date |
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| CN109442338A CN109442338A (en) | 2019-03-08 |
| CN109442338B true CN109442338B (en) | 2020-12-08 |
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| CN201811170450.XA Active CN109442338B (en) | 2018-10-09 | 2018-10-09 | Anti-dazzle self-adaptive adjustment control method for automobile illumination |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3528944A1 (en) * | 1985-08-13 | 1987-02-26 | Bosch Gmbh Robert | Adjustable headlamp for motor vehicles |
| JPH11268581A (en) * | 1998-03-24 | 1999-10-05 | Ichikoh Ind Ltd | Illuminating direction control device in headlamp |
| CN1420302A (en) * | 2001-11-15 | 2003-05-28 | 杜邦-东丽株式会社 | Reflecting device for illuminating |
| CN1760775A (en) * | 2004-10-11 | 2006-04-19 | 财团法人车辆研究测试中心 | Method for adjusting illumination distance of vehicle headlight in photoresponse type based on speed of vehicle |
| CN105667384A (en) * | 2014-11-19 | 2016-06-15 | 上海汽车集团股份有限公司 | Method and device for dynamically and horizontally adjusting vehicle headlamp |
| CN106641962A (en) * | 2016-12-28 | 2017-05-10 | 盐城工学院 | Followup warning illumination device for van |
-
2018
- 2018-10-09 CN CN201811170450.XA patent/CN109442338B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3528944A1 (en) * | 1985-08-13 | 1987-02-26 | Bosch Gmbh Robert | Adjustable headlamp for motor vehicles |
| JPH11268581A (en) * | 1998-03-24 | 1999-10-05 | Ichikoh Ind Ltd | Illuminating direction control device in headlamp |
| CN1420302A (en) * | 2001-11-15 | 2003-05-28 | 杜邦-东丽株式会社 | Reflecting device for illuminating |
| CN1760775A (en) * | 2004-10-11 | 2006-04-19 | 财团法人车辆研究测试中心 | Method for adjusting illumination distance of vehicle headlight in photoresponse type based on speed of vehicle |
| CN105667384A (en) * | 2014-11-19 | 2016-06-15 | 上海汽车集团股份有限公司 | Method and device for dynamically and horizontally adjusting vehicle headlamp |
| CN106641962A (en) * | 2016-12-28 | 2017-05-10 | 盐城工学院 | Followup warning illumination device for van |
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| CN109442338A (en) | 2019-03-08 |
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Effective date of registration: 20201124 Address after: 314011, Jiaxing District, Zhejiang province Xiuzhou Wang Zhen Industrial Zone Applicant after: Leso integrated home Co.,Ltd. Address before: 510665 No. 8 Tangdong Yunan Road, Tianhe District, Guangzhou City, Guangdong Province Applicant before: Zhou Jiabin |
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