CN103241162A - Night crossing safety system for automobile with light-emitting diode (LED) type car lights - Google Patents
Night crossing safety system for automobile with light-emitting diode (LED) type car lights Download PDFInfo
- Publication number
- CN103241162A CN103241162A CN2013101832104A CN201310183210A CN103241162A CN 103241162 A CN103241162 A CN 103241162A CN 2013101832104 A CN2013101832104 A CN 2013101832104A CN 201310183210 A CN201310183210 A CN 201310183210A CN 103241162 A CN103241162 A CN 103241162A
- Authority
- CN
- China
- Prior art keywords
- automobile
- type car
- liquid crystal
- car light
- safety system
- 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
- 239000011521 glass Substances 0.000 claims abstract description 21
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 9
- 230000008054 signal transmission Effects 0.000 claims description 2
- 206010039203 Road traffic accident Diseases 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The invention provides a night crossing safety system for an automobile with LED type car lights and particularly discloses a night crossing safety system which is composed of a miniature central processing unit, a light sensor, a wireless signal modulation transmitter, a pulsed light control circuit with the fixed frequency and shutter type liquid crystal glasses and installed on the automobile. A driver wears the shutter type liquid crystal glasses, flashing of LED lights of the automobile and the shutter type liquid crystal glasses are in an alternate conversion matching mode at transparent and dark states, and the vision short stay feature of human eyes is used, so that the problem of dazzling disturbance of the driver, which is caused by an opposite automobile high beam during crossing at night, is solved, traffic accidents are greatly reduced, and the life safety of the driver is guaranteed.
Description
Technical field
What the present invention relates to is automobile lamplight meeting vehicle device, especially refers to a kind of LED type car light cars meeting at night safety system.
Background technology
According to statistics, annual because the dead number of road traffic accident can reach 500,000 in the world, and China is since two thousand one, and annual traffic accident death is about 10: 40,000 people, what families are so startling numeral caused incoherent.This wherein meets the accident that the dazzling light of subtend car causes and accounts for 15% of dead sum during because of nighttime meeting.Country beam and dazzling xenon lamp can cause dazzling to other driver, particularly closely internal radiation meeting of light " moment is blind ", the driver who is driven in the opposite produces visual error, very easily cause traffic accident, every year is owing to traffic accident and death toll that the abuse country beam causes are not within minority.
At the problems referred to above, some achievements in research are also arranged at present, for example in the Chinese utility model patent of disclosed ZL99207357.X on May 31st, 2000 " dazzle light meeting automatic dimmer " by name, disclose a kind of light on and off that utilize photosensor, integrated circuit and relay to control country beam and passing light, reach long-and-short distant light automatic switchover effect.The applicant thinks: the method for the alternation switch lamp that this technical scheme is used is easy to make chaufeur to produce visual fatigue, and because the speed of switch lamp is slower, makes chaufeur can not see steady and audible image well, and effect is not very desirable.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of LED type car light cars meeting at night safety system, the dazzling problem of country beam when driving meeting night that this safety system has solved chaufeur, evade and reduced the generation of this type of traffic accident effectively, ensured the life security of chaufeur.
For solving the problems of the technologies described above, LED type car light cars meeting at night safety system provided by the invention, comprise fast gate-type liquid crystal glasses, LED type car light, specifically be at automobile miniature central process unit to be installed, miniature central process unit has three connectivity ports, be connected with the pulsed light control circuit of optical sensor, wireless signal modulation transmitter and fixed frequency respectively, optical sensor is installed in the front end of automobile, and pulsed light control circuit is connected with LED type car light.Chaufeur is worn a secondary transparent and black dull state and is replaced the inversion frequency fast gate-type liquid crystal glasses all identical with the initial moment with LED type car light pulse flicker frequency with the initial moment, has the wireless signal receiving processor on the fast gate-type liquid crystal glasses.
In order to guarantee the comfort level of driver's eyes, the fixed frequency of described pulsed light control circuit is 60Hz.
Signal transmission form between described wireless signal modulation transmitter and the fast gate-type liquid crystal glasses is bluetooth, infrared ray or high frequency electrical signal.
Technique scheme is at automobile the nighttime meeting safety system of being made up of pulsed light control circuit and the fast gate-type liquid crystal glasses of miniature central process unit, optical sensor, wireless signal modulation transmitter, fixed frequency to be installed, chaufeur is worn fast gate-type liquid crystal glasses, flicker by the automobile LED lamp is alternately changed under transparent and black dull state with fast gate-type liquid crystal glasses and is matched, the vision short stay characteristic of recycling human eye, the dazzling problem of country beam when having evaded chaufeur effectively and driving meeting night has significantly reduced the generation of traffic accident.
Description of drawings
The present invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is described LED type car light cars meeting at night safety system structural representation
Fig. 2 is described LED type car light cars meeting at night safety system workflow diagram
The specific embodiment
As shown in Figure 1: a kind of LED type car light cars meeting at night safety system, comprised fast gate-type liquid crystal glasses, LED type car light, specifically be at automobile miniature central process unit to be installed, miniature central process unit has three connectivity ports, respectively with optical sensor, the pulsed light control circuit of wireless signal modulation transmitter and fixed frequency is connected, pulsed light control circuit is connected with LED type car light, the pulsed light control circuit control LED type car light of this fixed frequency makes its flicker send the pulsed light of frequency fixing, and chaufeur is worn a secondary transparent and black dull state and replaced the inversion frequency fast gate-type liquid crystal glasses all identical with the initial moment with LED type car light pulse flicker frequency with the initial moment.Have the wireless signal receiving processor on the fast gate-type liquid crystal glasses, the miniature central process unit of automobile A control wireless signal modulation transmitter sends wireless control signal, and the wireless signal receiving processor receives the wireless control signal that the wireless signal modulation transmitter sends and controls fast gate-type liquid crystal glasses and makes it begin transparent and black dull transparent and black dull the replacing the initial moment of alternately changing and adjust.When night, automobile crossed, fast gate-type liquid crystal glasses can be with the frequency identical with LED type car light pulse flicker alternately conversion under transparent and black dull state, utilize the vision short stay characteristic of human eye, chaufeur can be seen stable pavement image fully, when not having automobile to cross, fast gate-type liquid crystal glasses can keep pellucidity always, and LED type car light keeps Chang Liang, and chaufeur is driven a car without any influence.
As Fig. 1, shown in 2: automobile A and automobile B must install LED type car light cars meeting at night safety system simultaneously, automobile A and automobile B are when nighttime meeting, the LED lamp of automobile A and automobile B begins flicker simultaneously, the pulsed light that the LED type car light B that the last optical sensor A that installs of automobile A captures automobile B sends, optical sensor A gives the miniature central process unit of automobile A on the automobile A with signal feedback, the signal that the miniature central process unit analysis of automobile A optical sensor A feedback is come is also handled it rapidly, simultaneously fast gate-type liquid crystal glasses A begins transparent and black dull alternately conversion, then the miniature central process unit of automobile A needn't send the initial moment adjustment signal during lucky phase difference of half ripple the initial moment if the LED type car light B of the LED type car light A of automobile A and automobile B glimmers; The initial moment is identical or differ the moment when not being half ripple if the LED type car light A of automobile A and the LED type car light B of automobile B glimmer, then the miniature central process unit of automobile A can be simultaneously sends respectively to wireless signal modulation transmitter A and pulsed light control circuit A and transparent and black dullly alternately changes the initial moment and adjust signal and the pulsed light initial moment adjustment signal that glimmers, final glimmer the initial moment during lucky phase difference of half ripple through the LED type car light B that adjusts the LED type car light that makes automobile A and automobile B, the processing of above-mentioned whole safety system and adjustment process are to finish in the extremely short time, and automobile A and automobile B carry out simultaneously.Pass through technique scheme, make the not on and off at one time of LED type car light B of LED type car light A and automobile B of automobile A, the LED type car light B that is the LED type car light A of automobile A automobile B when bright goes out just, the LED type car light B of automobile B went out just when the LED type car light A of automobile A was bright, so just evaded dazzling problem of light during automobile meeting at night, reduce the generation of traffic accident, realized technical purpose of the present invention.
Claims (3)
1. LED type car light cars meeting at night safety system, comprised fast gate-type liquid crystal glasses, LED type car light, it is characterized in that: miniature central process unit has been installed on the described automobile, miniature central process unit has three connectivity ports, respectively with optical sensor, the pulsed light control circuit of wireless signal modulation transmitter and fixed frequency is connected, optical sensor is installed in the front end of automobile, pulsed light control circuit is connected with LED type car light, chaufeur is worn a secondary transparent and black dull state and is replaced the inversion frequency fast gate-type liquid crystal glasses all identical with the initial moment with LED type car light pulse flicker frequency with the initial moment, is connected with the wireless signal receiving processor on the fast gate-type liquid crystal glasses.
2. LED type car light cars meeting at night safety system according to claim 1 is characterized in that: the fixed frequency of described pulsed light control circuit is 60Hz.
3. LED type car light cars meeting at night safety system according to claim 1 is characterized in that: the signal transmission form between described wireless signal modulation transmitter and the fast gate-type liquid crystal glasses is bluetooth, infrared ray or high frequency electrical signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101832104A CN103241162A (en) | 2013-05-04 | 2013-05-04 | Night crossing safety system for automobile with light-emitting diode (LED) type car lights |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101832104A CN103241162A (en) | 2013-05-04 | 2013-05-04 | Night crossing safety system for automobile with light-emitting diode (LED) type car lights |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241162A true CN103241162A (en) | 2013-08-14 |
Family
ID=48921141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101832104A Pending CN103241162A (en) | 2013-05-04 | 2013-05-04 | Night crossing safety system for automobile with light-emitting diode (LED) type car lights |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241162A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723942A (en) * | 2015-04-02 | 2015-06-24 | 浙江交通职业技术学院 | System and method for preventing automobile strong light glare |
| CN111532110A (en) * | 2020-04-22 | 2020-08-14 | 孙忠文 | Light shielding plate for preventing high beam irradiation during night driving, sun shield and light shielding method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1067411A (en) * | 1991-06-03 | 1992-12-30 | 王炜 | Power actuated vehicle pulsing light and anti-dazzle method and device |
| US5276539A (en) * | 1990-12-14 | 1994-01-04 | Humphrey Engineering, Inc. | Method and apparatus for controlling perceived brightness using a time varying shutter |
| CN1046909C (en) * | 1994-05-21 | 1999-12-01 | 陆天舟 | Non-glare lighting and safety signaling device for night driving mechanically-propelled vehicle |
| AU9413198A (en) * | 1998-11-25 | 2000-06-01 | Jonathan Carlyon Woodcock | Oncoming vehicle headlight glare reduction device/system |
| JP2009086255A (en) * | 2007-09-28 | 2009-04-23 | Citizen Holdings Co Ltd | Liquid crystal shutter, electronic sunglasses with the same, electronic ic card holder, and electronic bracelet |
| CN102745124A (en) * | 2012-07-11 | 2012-10-24 | 孙伟 | Device and method for preventing vehicle headlamps from glaring |
-
2013
- 2013-05-04 CN CN2013101832104A patent/CN103241162A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5276539A (en) * | 1990-12-14 | 1994-01-04 | Humphrey Engineering, Inc. | Method and apparatus for controlling perceived brightness using a time varying shutter |
| CN1067411A (en) * | 1991-06-03 | 1992-12-30 | 王炜 | Power actuated vehicle pulsing light and anti-dazzle method and device |
| CN1046909C (en) * | 1994-05-21 | 1999-12-01 | 陆天舟 | Non-glare lighting and safety signaling device for night driving mechanically-propelled vehicle |
| AU9413198A (en) * | 1998-11-25 | 2000-06-01 | Jonathan Carlyon Woodcock | Oncoming vehicle headlight glare reduction device/system |
| JP2009086255A (en) * | 2007-09-28 | 2009-04-23 | Citizen Holdings Co Ltd | Liquid crystal shutter, electronic sunglasses with the same, electronic ic card holder, and electronic bracelet |
| CN102745124A (en) * | 2012-07-11 | 2012-10-24 | 孙伟 | Device and method for preventing vehicle headlamps from glaring |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723942A (en) * | 2015-04-02 | 2015-06-24 | 浙江交通职业技术学院 | System and method for preventing automobile strong light glare |
| CN111532110A (en) * | 2020-04-22 | 2020-08-14 | 孙忠文 | Light shielding plate for preventing high beam irradiation during night driving, sun shield and light shielding method |
| CN111532110B (en) * | 2020-04-22 | 2023-09-26 | 孙忠文 | Light-shielding plate, sun shield and light-shielding method for preventing high beam irradiation during night driving |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9079532B2 (en) | Device for nighttime motor vehicle driving assistance | |
| CN105579262B (en) | Driving ancillary equipment and driving assistance method | |
| KR20140138791A (en) | Adaptive spectacles for motor vehicle drivers or passengers | |
| CN103273826A (en) | Automatic anti-dazzling system of front windshield of car | |
| CN105118237B (en) | Intelligent illuminating system for driver fatigue monitor system | |
| CN104407451B (en) | day and night anti-dazzle liquid crystal glasses | |
| CN202907300U (en) | Highway road-side fog-lamp brightness automatic regulating apparatus | |
| CN104867457A (en) | Vehicle-mounted LED lamp and LCD screen environment self-adaption brightness adjusting method and device | |
| CN103241162A (en) | Night crossing safety system for automobile with light-emitting diode (LED) type car lights | |
| CN107000552A (en) | Vehicle drive assist system for reducing optical contrast ratio | |
| KR102128050B1 (en) | Apparatus and method for adjusting light amount of vehicle using visible light communication | |
| CN108684101A (en) | A kind of intelligent illuminating system and method | |
| WO2014051417A1 (en) | High user accessibility traffic light system using optical manipulation and vlc technology | |
| CN104139728A (en) | Automatic control system for high and low beams of automobile | |
| CN104442545A (en) | LED automotive lamp capable of preventing high beam | |
| CN204946265U (en) | For the intelligent illuminating system of driver fatigue monitor system | |
| CN104408954A (en) | Light-guide fiber intelligent prompt system for pedestrian crosswalk | |
| CN204256307U (en) | The anti-dazzle liquid crystal glasses of day and night | |
| CN102745139A (en) | Vehicle night driving assistance system | |
| CN104407450A (en) | Design method of anti-dazzle liquid crystal spectacles and device | |
| CN203496635U (en) | Strong light inhibition device and evening meeting strong light inhibition system | |
| CN203766453U (en) | Night meeting anti-dazzling system | |
| CN103985266B (en) | A kind of dynamic traffic signal lamp and its display methods | |
| CN204701528U (en) | A kind of far/near lamplight of automobile automatic switching control equipment | |
| CN204256305U (en) | Anti-dazzle liquid crystal glasses |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |
|
| WD01 | Invention patent application deemed withdrawn after publication |