CN107415808A - A kind of automobile dimming-distance light lamp control system and its control method - Google Patents
A kind of automobile dimming-distance light lamp control system and its control method Download PDFInfo
- Publication number
- CN107415808A CN107415808A CN201710657182.3A CN201710657182A CN107415808A CN 107415808 A CN107415808 A CN 107415808A CN 201710657182 A CN201710657182 A CN 201710657182A CN 107415808 A CN107415808 A CN 107415808A
- Authority
- CN
- China
- Prior art keywords
- illuminance
- illuminance sensor
- control system
- light lamp
- distance light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B60Q1/14—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 having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
-
- 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
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
Abstract
Present invention is disclosed a kind of automobile dimming-distance light lamp control system, system, which is provided with, is arranged on vehicle front collection to the illuminance sensor of licence bright lamp intensity of illumination, the illuminance sensor exports induced signal to car running computer, the car running computer output drive signal to long-and-short distant light switch control unit.The control system of the present invention is in a certain distance, pass through the intensity of illumination of other side's car light, automatically high beam can be switched to dipped headlight, after meeting, dipped headlight is switched to high beam automatically, when ensureing vehicle intersection, there is no a distance light light irradiation driver, while reduce the switching of driving at night frequently long-and-short distant light yet, improve the comfortableness of driver, the violation for reducing vehicle drives, and avoids the generation of Vehicular night traffic safety accident.
Description
Technical field
The present invention relates to automotive field, more particularly to lights of vehicle control field.
Background technology
With the development of China's economic, automobile turns into the most important vehicles of the mankind, and the vehicle on trap for automobile is more next
More, because China is in Economic Development in China man, many roads do not have isolation strip also temporarily, or isolation strip is relatively poor,
When driving a vehicle at night, when two cars intersect, it is left in the dark, does not see the pedestrian on road and barrier at all, it is easy to occur
Traffic accident, the car accident of dying of speaking sarcastically is caused also often to have generation, so national regulation road-center does not have isolation facility or do not had
During center line vehicle meeting, away from contra, always car mutually from 150 meters, must not use high beam, offender will be located accordingly
Penalize and deduct points, but because the fatigue of domestic driving habit and nighttime driving, many drivers forget the switching of far and near light, even if through
More rich old driver is tested, the far and near light changed frequently switches, and can also disperse the notice of driver, accelerates the fatigue of driver,
Influence the comfortableness of driver.
The content of the invention
The technical problems to be solved by the invention are to realize the control system that a kind of driving at night long-and-short distant light automatically switches,
When realization meets at night, in defined distance, high beam can be switched to dipped headlight automatically, meeting finishes, and recovers distance light automatically
Lamp, the switching long-and-short distant light that driver need not change frequently, the comfortableness of driving is improved, the violation driving of vehicle is reduced, avoids driving a vehicle
The generation of security incident.
To achieve these goals, the technical solution adopted by the present invention is：A kind of automobile dimming-distance light lamp control system, system
Provided with installed in vehicle front collection to the illuminance sensor of licence bright lamp intensity of illumination, the illuminance sensor output
Induced signal is to car running computer, the car running computer output drive signal to long-and-short distant light switch control unit.
On the A posts of illuminance sensor installation driver's cabin side, the height of the illuminance sensor installation is and standard
The eye of people is highly concordant.
The illuminance sensor is silicon orchid photovoltaic detector.
Sensing switch, the sensing switch output switch control signal to illuminance sensor are provided with driver's cabin.
Roof is provided with auxiliary illuminance sensor, and the auxiliary illuminance sensor output environment reference light shines strength signal
To car running computer.
Control method based on the automobile dimming-distance light lamp control system：
Define 200 meters of illuminance of illuminance and standard high beam of 150 meters of standard near-light lamp；
When illuminance sensor senses that front truck intensity of illumination reaches the standard illuminance of any setting, and this car open it is remote
During light lamp, then this car high beam is switched into dipped headlight；
When illuminance sensor senses front truck intensity of illumination less than the standard illuminance set, then recover to switch to far
Light lamp.
The control system of the present invention, can be automatically high beam by the intensity of illumination of other side's car light in a certain distance
Dipped headlight is switched to, after meeting, dipped headlight is switched to high beam automatically, when ensureing vehicle intersection, is shone without high beam
Penetrate driver, while also reduce the switching of driving at night frequently long-and-short distant light, improve the comfortableness of driver, reduce vehicle
Drive in violation of rules and regulations, avoid the generation of Vehicular night traffic safety accident.
Brief description of the drawings
The content of every width accompanying drawing expression in description of the invention is briefly described below：
Fig. 1 is long-and-short distant light control system block diagram；
Fig. 2 is optical sensor schematic view of the mounting position；
Fig. 3 is dipped beam illuminance transducer trigger point schematic diagram；
Fig. 4 illustrates for upper beam illuminance transducer trigger point.
Embodiment
As shown in figure 1, system, which is provided with, is arranged on vehicle front collection to the illuminance sensing to licence bright lamp intensity of illumination
Device, when illuminance sensor experiences certain light intensity of illumination irradiation of opponent vehicle, sensor can produce sensing, output
Signal feeds back to car running computer, and car running computer sends instruction to long-and-short distant light control unit, the switching of far and near light is completed, when meeting
After car terminates, vehicle front becomes dark, and the intensity of illumination in front is fed back to driving by intensity of illumination step-down, illuminance sensor
Dipped headlight is switched to high beam by computer, car running computer again by control unit, and the function switch of far and near light is reached with this.
Illuminance sensor, which uses, also has the silicon orchid photovoltaic detector of higher sensitivity to dim light as illuminance transmitter,
Have the characteristics that measurement range is wide, Linearity is good, water resistance is good, it is easy to use, be easily installed, long transmission distance, due to light
Illuminance transducer is also sensitiveer to dim light, when driving at night, even if remote dim light sensor can also be made to produce sense
Should, and the light situation of Chinese herbaceous peony is fed back to car running computer, in order to avoid the influence of ambient lighting, roof is provided with auxiliary illuminance
Sensor, auxiliary illuminance sensor output environment reference light refer to according to strength signal to car running computer as environmental light intensity.
For convenience of switch the system, sensing switch is provided with driver's cabin, sensing switch output switch control signal is extremely
Illuminance sensor, can voluntarily adjusting switch system, the installation site of illuminance sensor as shown in Fig. 2, the height of installation
It is highly concordant with the eye of standard people, the eye height of standard people can set the position of human eye of a normal sitting position.
When system works, the illuminance trigger point of setting sensor can be come with this.It is increasingly nearer with intersection vehicle,
Opponent vehicle light illuminance is increasing, design engineer can with this to set meeting when convert the distance of far and near light.
For example, according to national legislation, when two cars intersect, high beam is closed in 150 meters away from relative direction vehicle, we can design with away from
Trigger point of the 200 meters of illuminance (Fig. 4) of illuminance (Fig. 3) and standard high beam that 150 meters of standard near-light lamp as sensor,
It is exactly that, even if opponent vehicle is dipped headlight, oneself vehicle also switches to dipped headlight, works as opponent vehicle when two cars are at a distance of 150 meters
When being high beam, at a distance of 200 meters when, oneself vehicle has automatically switched to dipped headlight, and at the end of meeting, the illuminance of Chinese herbaceous peony becomes
Low, car running computer sends instruction to control unit, automatically switches to high beam.
The present invention is exemplarily described above in conjunction with accompanying drawing, it is clear that present invention specific implementation is not by aforesaid way
Limitation, as long as the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress is employed, or without changing
Enter and the design of the present invention and technical scheme are directly applied into other occasions, within protection scope of the present invention.
Claims (6)
- A kind of 1. automobile dimming-distance light lamp control system, it is characterised in that：System, which is provided with, is arranged on vehicle front collection to licence The illuminance sensor of bright lamp intensity of illumination, the illuminance sensor export induced signal to car running computer, the driving electricity Brain output drive signal is to long-and-short distant light switch control unit.
- 2. automobile dimming-distance light lamp control system according to claim 1, it is characterised in that：The illuminance sensor installation On the A posts of driver's cabin side, the height of the illuminance sensor installation is highly concordant with the eye of standard people.
- 3. automobile dimming-distance light lamp control system according to claim 1 or 2, it is characterised in that：The illuminance sensor For silicon orchid photovoltaic detector.
- 4. automobile dimming-distance light lamp control system according to claim 3, it is characterised in that：Opened in driver's cabin provided with sensor Close, the sensing switch output switch control signal to illuminance sensor.
- 5. automobile dimming-distance light lamp control system according to claim 4, it is characterised in that：Roof is provided with auxiliary illuminance and passed Sensor, the auxiliary illuminance sensor output environment reference light is according to strength signal to car running computer.
- 6. the control method based on automobile dimming-distance light lamp control system described in claim 1-5, it is characterised in that：Define 200 meters of illuminance of illuminance and standard high beam of 150 meters of standard near-light lamp；When illuminance sensor senses that front truck intensity of illumination reaches the standard illuminance of any setting, and this car unlatching high beam When, then this car high beam is switched into dipped headlight；When illuminance sensor senses front truck intensity of illumination less than the standard illuminance set, then recover to switch to distance light Lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657182.3A CN107415808A (en) | 2017-08-03 | 2017-08-03 | A kind of automobile dimming-distance light lamp control system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710657182.3A CN107415808A (en) | 2017-08-03 | 2017-08-03 | A kind of automobile dimming-distance light lamp control system and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107415808A true CN107415808A (en) | 2017-12-01 |
Family
ID=60436440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710657182.3A Pending CN107415808A (en) | 2017-08-03 | 2017-08-03 | A kind of automobile dimming-distance light lamp control system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107415808A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293901A (en) * | 2019-05-21 | 2019-10-01 | 重庆长安汽车股份有限公司 | A kind of long-and-short distant light switching method and device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694096U (en) * | 2010-06-07 | 2011-01-05 | 四川省邛崃监狱 | Light control device for vehicle meeting at night |
| CN102848968A (en) * | 2011-06-29 | 2013-01-02 | 比亚迪股份有限公司 | Control device and control method for vehicular high-beam and low-beam lights |
| CN102848883A (en) * | 2012-08-16 | 2013-01-02 | 中国科学技术大学苏州研究院 | Glare control method based on vehicle networking technology |
| CN105196911A (en) * | 2015-08-31 | 2015-12-30 | 陈觉明 | Auxiliary control equipment for automatic drive of motor vehicles, control circuit and gating method |
| CN204956264U (en) * | 2015-08-21 | 2016-01-13 | 北汽福田汽车股份有限公司 | Vehicle |
-
2017
- 2017-08-03 CN CN201710657182.3A patent/CN107415808A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201694096U (en) * | 2010-06-07 | 2011-01-05 | 四川省邛崃监狱 | Light control device for vehicle meeting at night |
| CN102848968A (en) * | 2011-06-29 | 2013-01-02 | 比亚迪股份有限公司 | Control device and control method for vehicular high-beam and low-beam lights |
| CN102848883A (en) * | 2012-08-16 | 2013-01-02 | 中国科学技术大学苏州研究院 | Glare control method based on vehicle networking technology |
| CN204956264U (en) * | 2015-08-21 | 2016-01-13 | 北汽福田汽车股份有限公司 | Vehicle |
| CN105196911A (en) * | 2015-08-31 | 2015-12-30 | 陈觉明 | Auxiliary control equipment for automatic drive of motor vehicles, control circuit and gating method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110293901A (en) * | 2019-05-21 | 2019-10-01 | 重庆长安汽车股份有限公司 | A kind of long-and-short distant light switching method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100400337C (en) | Road-adaptive vehicle lamp auto-control device | |
| CN203995915U (en) | A kind of automobile intelligent lighting system | |
| CN205022450U (en) | Vehicle headlamps intelligence control system | |
| CN201298942Y (en) | Multifunctional intelligent car light control module | |
| CN103786633B (en) | Automobile steering auxiliary illumination system | |
| CN106926771A (en) | Vehicle front lighting lamp system and its control method | |
| CN108657062A (en) | A kind of adjustable intelligent vehicle head lamp system of brightness based on environment and method | |
| CN101254765A (en) | Multifunctional manual/automatic complementary type headlamp dimmer | |
| CN103661082B (en) | A kind of car light light sensation regulates time delay device automatically | |
| CN205010099U (en) | On -vehicle self -adaptation eyeshield system | |
| CN104139728A (en) | Automatic control system for high and low beams of automobile | |
| CN201800623U (en) | Anti-dazzling safety device for single and double lamps dimming during night-driving | |
| CN202966095U (en) | Auxiliary device of automobile high-beam headlamp | |
| CN107415808A (en) | A kind of automobile dimming-distance light lamp control system and its control method | |
| CN101468621A (en) | Auxiliary lighting system for automobile | |
| CN210554465U (en) | Automatic safety controller for automobile meeting light at night | |
| CN202703393U (en) | Automobile steering light auxiliary system | |
| CN205819044U (en) | The automatic control system for identifying of lights of vehicle | |
| CN101344225A (en) | Automatic auxiliary lighting system for vehicle steering | |
| CN207416684U (en) | A kind of rear car high beam alarming device | |
| CN201165212Y (en) | Automatic conversion device of intelligent vehicle lamp | |
| CN105620347A (en) | Automobile light intelligent control system | |
| CN201646622U (en) | Synthesizer of automobile capable of preventing car accident | |
| CN205387096U (en) | Car light intelligence control system | |
| CN201415638Y (en) | Automatic control device for automobile lights |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171201 |
|
| RJ01 | Rejection of invention patent application after publication |