CN201165212Y - Automatic conversion device of intelligent vehicle lamp - Google Patents
Automatic conversion device of intelligent vehicle lamp Download PDFInfo
- Publication number
- CN201165212Y CN201165212Y CNU2008200917985U CN200820091798U CN201165212Y CN 201165212 Y CN201165212 Y CN 201165212Y CN U2008200917985 U CNU2008200917985 U CN U2008200917985U CN 200820091798 U CN200820091798 U CN 200820091798U CN 201165212 Y CN201165212 Y CN 201165212Y
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- central process
- sensor circuit
- light
- optical signal
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Abstract
The utility model provides an automatic switching device of an intelligent vehicle light, comprising a sensor circuit arranged on the front glass light screen of the vehicle, a central processing unit used for receiving the photosensitive signal from the sensor circuit and a relay used for switching the intelligent vehicle light through the central processing unit; the relay switches the intelligent vehicle light between a high beam headlight and a dipped headlight according to the control signals of the central processing unit; the technical proposal is adopted to enable the automatic switching device to switch between the high beam headlight and the dipped headlight automatically according the brightness of the vehicle light of the front vehicle so that the traffic accident rate is effectively reduced.
Description
Technical field
The utility model relates to the automobile intelligent control technology, the automatic converting means of particularly a kind of intelligent automotive light.
Background technology
In recent years, along with rapid development of economy, vehicle is comparatively universal, how to reduce the traffic accident incidence, guarantees that people's the security of the lives and property has become tight problem to be solved.
In big and medium-sized cities, the trade is gone to and comes all have insulation strip to isolate in the middle of the trade in important arterial highway, and the vehicle ' that can not occur going and going is on same track.But, on many farm-to-market roads and mountain road, often do not have insulation strip or just distinguish and go and go with yellow line, its street lamp can not arranged very intensively yet, will bury many hidden danger to safety traffic like this, particularly in the area of turning round, when two cars meets, dazzling car light tends to make the people not see the front vehicles position to the stimulation of human eye, and the judgement that causes the driver to do making mistake, the consequence that causes is quite serious.The utility model is exactly on such basis and produce.
The utility model content
The purpose of this utility model be to provide a kind of utilize optical technology come Control of Automobile advance in the automatic converting means of intelligent automotive light of the automatic conversion of car light.
The technical scheme that its technical matters that solves the utility model adopts is: the automatic converting means of a kind of intelligent automotive light, comprise the sensor circuit that is arranged on vehicle front glass anti-dazzle device place, receive the central process unit of described sensor circuit photoreceptor signal and by the relay of the automatic conversion of described central process unit control intelligent automotive light, described relay is changed intelligent automotive light automatically according to the control signal of described central process unit between country beam and passing light.
As a kind of embodiment of the present utility model, described sensor circuit comprises that the light intensity that detection is received changes the optical pickocff that is converted into optical signal.
As a kind of embodiment of the present utility model, described sensor circuit sends described central process unit to after detected optical signal is converted to electric signal again.
As a kind of embodiment of the present utility model, be provided with the Preset Time value in the described central process unit, in Preset Time, read described sensor circuit again at this and pass the signal of coming.
As a kind of embodiment of the present utility model, be provided with default optical signal value in the described central process unit, when receiving described sensor circuit when passing the optical signal value of coming greater than described default optical signal value, described central process unit is converted to passing light with country beam.
By adopting technical solutions of the utility model, can automatically between country beam and passing light, switch according to the car light intensity of preceding vehicle, reduce the traffic accident incidence effectively.
Description of drawings
Fig. 1 is the schematic diagram of the automatic converting means of a kind of intelligent automotive light described in the utility model.
The specific embodiment
With specific embodiment the utility model is further elaborated with reference to the accompanying drawings below.
As shown in Figure 1, the automatic converting means of a kind of intelligent automotive light, comprise the central process unit 2 (CPU) of the sensor circuit 1 that is arranged on vehicle front glass anti-dazzle device place, receiving sensor circuit 1 photoreceptor signal and by the relay 3 of the automatic conversion of central process unit 2 control intelligent automotive lights, relay 3 is changed intelligent automotive light automatically according to the control signal of central process unit 2 between country beam 4 and passing light 5.
Wherein, sensor circuit 1 described in the utility model comprises that the light intensity that detection is received changes the optical pickocff that is converted into optical signal.
Cause danger for avoiding strong car light light that human eye is stimulated, because sensor can be installed in the anti-dazzle device place of vehicle front glass.After sensor senses arrives the place ahead forceful rays, this signal is passed to central process unit 2, by central process unit 2 control relays 3 country beam 4 is converted to passing light 5.
Having when vehicle on the road of street lamp, because road relatively cleans, the moving traffic lane of making a return journey is distinguished distinct, considers that simultaneously strong street lamp light has to a certain degree influence to sensor, so can not need turn on sensor on this road surface.Therefore, the unlatching of sensor of the present utility model is selectively, can select whether needs are opened this function according to the road surface situation.
After selecting turn on sensor, in the process of moving, if there is the strong light source of automobile on the opposite, optical sensor will convert optical signal to be passed to central process unit 2 behind the electric signal and handles, central process unit 2 compares detected optical signal value and the default optical signal value that is stored in this central process unit 2, judge whether and country beam need be converted to passing light, if country beam need be converted to passing light, central process unit 2 is converted to passing light 5 with control relay 3 control car lights by country beam 4 so.
In addition, central process unit 2 described in the utility model can read the signal that the optical sensor biography is come again in Preset Time, and whether cycle criterion needs to change car light.
In sum,, can automatically between country beam and passing light, switch, reduce the traffic accident incidence effectively according to the car light intensity of preceding vehicle by adopting technical solutions of the utility model.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present utility model.
Claims (5)
1, the automatic converting means of a kind of intelligent automotive light, it is characterized in that, comprise the sensor circuit that is arranged on vehicle front glass anti-dazzle device place, receive the central process unit of described sensor circuit optical signal and by the relay of the automatic conversion of described central process unit control intelligent automotive light, described relay is changed intelligent automotive light automatically according to the control signal of described central process unit between country beam and passing light.
2, the automatic converting means of a kind of intelligent automotive light according to claim 1 is characterized in that, described sensor circuit comprises that the light intensity that detection is received changes the optical pickocff that is converted into optical signal.
3, the automatic converting means of a kind of intelligent automotive light according to claim 2 is characterized in that, described sensor circuit sends described central process unit to after detected optical signal is converted to electric signal again.
4, according to claim 1 or the automatic converting means of 3 described a kind of intelligent automotive lights, it is characterized in that, be provided with the Preset Time value in the described central process unit, in Preset Time, read described sensor circuit again at this and pass the signal of coming.
5, the automatic converting means of a kind of intelligent automotive light according to claim 4, it is characterized in that, be provided with default optical signal value in the described central process unit, when receiving described sensor circuit when passing the optical signal value of coming greater than described default optical signal value, described central process unit is converted to passing light with country beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200917985U CN201165212Y (en) | 2008-01-25 | 2008-01-25 | Automatic conversion device of intelligent vehicle lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200917985U CN201165212Y (en) | 2008-01-25 | 2008-01-25 | Automatic conversion device of intelligent vehicle lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201165212Y true CN201165212Y (en) | 2008-12-17 |
Family
ID=40190595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200917985U Expired - Fee Related CN201165212Y (en) | 2008-01-25 | 2008-01-25 | Automatic conversion device of intelligent vehicle lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201165212Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470153A (en) * | 2014-12-24 | 2015-03-25 | 武真真 | Intelligent controller for car lamp |
| CN106740431A (en) * | 2017-01-09 | 2017-05-31 | 长沙理工大学 | A kind of headlight for vehicles automatic control system based on bus or train route collaboration |
| WO2020155580A1 (en) * | 2019-01-29 | 2020-08-06 | 深圳镖神科技有限公司 | Automobile intelligent high beam control switch |
-
2008
- 2008-01-25 CN CNU2008200917985U patent/CN201165212Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104470153A (en) * | 2014-12-24 | 2015-03-25 | 武真真 | Intelligent controller for car lamp |
| CN106740431A (en) * | 2017-01-09 | 2017-05-31 | 长沙理工大学 | A kind of headlight for vehicles automatic control system based on bus or train route collaboration |
| WO2020155580A1 (en) * | 2019-01-29 | 2020-08-06 | 深圳镖神科技有限公司 | Automobile intelligent high beam control switch |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20081217 Termination date: 20170125 |