CN103625358A - Automobile induction forcible light changing device - Google Patents
Automobile induction forcible light changing device Download PDFInfo
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- CN103625358A CN103625358A CN201310528028.8A CN201310528028A CN103625358A CN 103625358 A CN103625358 A CN 103625358A CN 201310528028 A CN201310528028 A CN 201310528028A CN 103625358 A CN103625358 A CN 103625358A
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Abstract
An automobile induction forcible light changing device comprises photosensitive sensors which are connected with a signal input port of a signal processor (a single chip microcomputer) through signal amplifying circuits, and an output port of the signal processor is connected with relay coils through drive triodes, and normally open contacts of replays are connected with a high beam control switch and a low beam control switch in parallel respectively. The automobile induction forcible light changing device has the advantages of being ingenuous in design, easy and convenient to install, easy to operate and not only being capable of being assembled in the process of automobile production, but also being capable of being additionally assembled on an existing automobile and greatly enhancing safety performance of automobile traveling. The photosensitive sensors in the device can sense light emitted by a coming automobile at night, so that lighting conditions of the automobile lamps are automatically adjusted, the light emitted by the automobile is prevented from dazzling a driver of the coming automobile, which helps to improve safety of automobile traveling at night, the occurrence rate of traffic accidents caused by 'high beam killer' is reduced, and safety of fresh hand driving is improved.
Description
Technical field
The present invention relates to a kind of lighting transform device of automobile, the far and near light induction that especially relates to a kind of vehicle safety travel is forced device for changing light.
Background technology
At present, the distant light irradiation that during vehicle going at night, driver's eyes is easily head-on sent a car and do not see condition of road surface, thereby accidents caused, someone is referred to as " distance light killer ".Now some chaufeur become light awareness of safety strong, be accustomed to badly, xenon headlight is universal gradually in addition, traffic law is also made relevant regulations to conversion dipped beam, but punishment law enforcement dynamics is little, effect is also not obvious.
Summary of the invention
The object of the invention is to provide a kind of induction and forces device for changing light, has solved existing night travel distance light direct projection and has disturbed meeting, and " distance light killer " endangers the technical matterss such as increasing.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of inductive vehicle is forced device for changing light, comprise photosensor, described light-sensitive sensors is connected with signal processor (micro controller system) signal input port through signal amplification circuit, the output port of signal processor is through driving triode to be connected with relay coil, the open contact of relay respectively with far away, low beam master cock is in parallel.
As preferably, described photosensor is arranged on automobile head position.
Beneficial effect of the present invention: deft design, simple installation, simple to operate, both can when car production, assemble, also can on existing vehicle, install additional, greatly strengthen vehicle safety energy.Optical inductor in this device can perception night the light of sending a car, thereby can automatically adjust the luminous situation of this car car light, make the light that this car sends not cause the chaufeur of sending a car to occur dazzling the eyes phenomenon, be conducive to improve the safety of night travel, the incidence of the traffic accident that minimizing " distance light killer " causes, has increased the safety that new hand drives.
Accompanying drawing explanation
Fig. 1 is installation site of the present invention schematic diagram;
Fig. 2 is schematic block circuit diagram of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, technical scheme of the present invention is described in further detail.
From Fig. 1,2, far/near lamplight of automobile induction of the present invention forces device for changing light mainly to comprise light-inductive device 1, signal amplifier, signal processor, driving triode.Wherein light-inductive device 1 is arranged at headstock position, is located at specifically on the front bumper of automobile the light of sending a car and sending for perception when night travel.Light-sensitive sensors is connected with signal processor (micro controller system) signal input port through signal amplification circuit, the output port of signal processor is through driving triode to be connected with relay coil KR1, KR2, open contact K1, the K2 of relay respectively with far away, low beam master cock M1, M2 are in parallel, open contact K1, K2 with far away, low beam is controlled M1, M2 switch is connected with 12V power supply.
The signal that signal amplifier reception photosensor 1 is sent is transferred to signal processor after amplifier amplifies, signal processor comes control relay KR1, KR2 to open and close through computing rear drive triode, and then open contact K1, the K2 of relay KR 1, KR2 control the opening and closing of high-low beam light a1, a2.Simultaneously because instant and near light signal controlled switch M1, M2 are in parallel with open contact K1, K2.During the work of this device, also still can use and dial handle use distance light flashing function
When coming car light very strong, light-inductive device 1 sends high light signal to signal processor immediately after signal amplifier amplifies, after signal processor processes, through the triode of overdriving, drive relay KR 1 to control country beam a1 and be automatically adjusted into passing light a2, be that passing light a2 opens, country beam a1 closes.
When sending a car, sail out of this car, when do not send a car in opposite, the light that optical inductor 1 perceives a little less than, so obtaining signal is transferred to signal processor and processes through signal amplifier, signal processor can drive relay KR 2 to control passing light a2 through the triode of overdriving in time and be adjusted into country beam a1, be that country beam a1 opens, passing light a2 closes.
The above specific embodiment can reach timely conversion light, avoids distance-light conversion and causes accident to occur not as good as to cause navigating mate sight line unclear.
Finally, it should be pointed out that the above specific embodiment is only the comparatively representational example of the present invention.Obviously, the invention is not restricted to the above-mentioned specific embodiment, can also have many distortion.Any simple modification, equivalent variations and modification that every foundation technical spirit of the present invention is done the above specific embodiment, all should think and belong to protection scope of the present invention.
Claims (2)
1. an inductive vehicle is forced device for changing light, comprise photosensor, it is characterized in that described light-sensitive sensors is connected with signal processor (micro controller system) signal input port through signal amplification circuit, the output port of signal processor is through driving triode to be connected with relay coil, the open contact of relay respectively with far away, low beam master cock is in parallel.
2. the far and near light induction of vehicle safety travel according to claim 1 is forced device for changing light, it is characterized in that described photosensor is arranged on automobile head position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528028.8A CN103625358A (en) | 2013-10-31 | 2013-10-31 | Automobile induction forcible light changing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310528028.8A CN103625358A (en) | 2013-10-31 | 2013-10-31 | Automobile induction forcible light changing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103625358A true CN103625358A (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310528028.8A Pending CN103625358A (en) | 2013-10-31 | 2013-10-31 | Automobile induction forcible light changing device |
Country Status (1)
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| CN (1) | CN103625358A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953884A (en) * | 2014-04-30 | 2014-07-30 | 衡水立德科技发展有限责任公司 | Explosion-proof type intelligent xenon lamp for mining |
| CN105282935A (en) * | 2015-11-06 | 2016-01-27 | 陈兴华 | Lighting system with mutual interference elimination function |
| CN111284391A (en) * | 2018-12-10 | 2020-06-16 | 北京京东尚科信息技术有限公司 | Vehicle-mounted light control system and vehicle |
-
2013
- 2013-10-31 CN CN201310528028.8A patent/CN103625358A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953884A (en) * | 2014-04-30 | 2014-07-30 | 衡水立德科技发展有限责任公司 | Explosion-proof type intelligent xenon lamp for mining |
| CN105282935A (en) * | 2015-11-06 | 2016-01-27 | 陈兴华 | Lighting system with mutual interference elimination function |
| CN105282935B (en) * | 2015-11-06 | 2018-04-24 | 陈兴华 | A kind of lighting system for the interference that can mutually disappear |
| CN111284391A (en) * | 2018-12-10 | 2020-06-16 | 北京京东尚科信息技术有限公司 | Vehicle-mounted light control system and vehicle |
| CN111284391B (en) * | 2018-12-10 | 2023-08-04 | 北京京东乾石科技有限公司 | Vehicle-mounted light control system and vehicle |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140312 |