CN203580753U - Regulating device for LED headlight and automobile - Google Patents
Regulating device for LED headlight and automobile Download PDFInfo
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- CN203580753U CN203580753U CN201320665566.7U CN201320665566U CN203580753U CN 203580753 U CN203580753 U CN 203580753U CN 201320665566 U CN201320665566 U CN 201320665566U CN 203580753 U CN203580753 U CN 203580753U
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- automobile
- led
- led headlight
- lampet
- light sensor
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Abstract
The utility model provides a regulating device for an LED headlight and an automobile. The regulating device comprises a video camera module, a light sensor and a controlling module, wherein the video camera module is used for judging whether an automobile runs in the opposite direction ahead of the automobile according to photographed image information; the light sensor is used for judging whether the position of the automobile running in the opposite direction ahead of the automobile according to the light rays of headlights of the automobile in the opposite direction, and the light sensor is connected with the video camera module; the controlling module is used for controlling the on or off of LED clearance lights in the LED headlights according to the juded position of the automobile running in the opposite direction ahead of the automobile, and the controlling module is connected with the light sensor and the LED clearance lights in the LED headlights. According to the technical scheme adopted by the regulating device, the on or off of the LED mini lights in the headlights of the automobile can be automatically controlled, so that the phenomenon that the driver of the automobile running in the opposite direction feel dazzling is avoided, therefore, the security risk is reduced.
Description
Technical field
The utility model relates to automotive field, relates in particular to a kind of LED headlight control apparatus and automobile.
Background technology
Science and technology is in development, and the mankind are improving, and especially in the modern times of develop rapidly, the mankind are more and more higher to the requirement of quality of the life, and automobile is also more and more universal.For automobile, head light is a particularly important part, because LED lamp has long, the feature such as light efficiency is high, response is fast, energy consumption is low of life-span compared with general-utility car lamp, so the application of LED headlight in automobile is more and more extensive, this also becomes the competitive method of auto vendor.
Along with the application of LED headlight in automobile is more and more, because the brightness of LED headlight is very high, so can be pitch-dark road surface photograph at night running brighter, chaufeur can clearer understanding road surface situation; Can also bring potential safety hazard simultaneously, the puzzlement that causes subtend to send a car during night travel, when nighttime meeting, LED headlight makes the other side's chaufeur feel dazzling, thus the potential safety hazard of bringing.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of LED headlight control apparatus and automobile, can when nighttime meeting, automatically control extinguishing or opening of LED lampet in the LED headlight of automobile, avoid making the other side's chaufeur of the automobile that travel relative to described automobile to feel dazzling, thereby brought the problem of potential safety hazard.
For solving the problems of the technologies described above, embodiment of the present utility model provides technical scheme as follows:
On the one hand, a kind of LED headlight control apparatus is provided, described LED headlight comprises multiple LED lampets, described LED headlight control apparatus, for controlling the extinguishing or open of LED lampet of LED headlight of automobile, comprising: for judging according to the graphicinformation of absorbing whether the front of described automobile has the camara module of the automobile that travel relative to described automobile; For when determining the front of described automobile and have the automobile that travel relative to described automobile, according to the light sensor of the position of the automobile relatively travelling with described automobile described in the car light light judgement of the relative automobile travelling of described and described automobile, be connected with described camara module; For according to the position of the relative automobile travelling of described and described automobile determining, control the control module of extinguishing or opening of the LED lampet in described LED headlight, be connected with the LED lampet in described light sensor and described LED headlight.
Further, described control module comprises: the position of the relative automobile travelling of described and described automobile determining for basis, determine that the light range of exposures in described LED headlight covers the determination module of the LED lampet of the described automobile that travel relative to described automobile, is connected with the LED lampet in described light sensor and described LED headlight; The LED lampet that covers the described automobile that travel relative to described automobile for controlling light range of exposures extinguishes, and controls the execution module of other LED lampet unlatching, is connected with the LED lampet in described determination module and described LED headlight.
Further, described control module is ECU electronic control unit.
Further, described automobile comprises inside rear-view mirror and front windshield, and described inside rear-view mirror is positioned on described front windshield, and described camara module and described light sensor are positioned in described inside rear-view mirror.
On the other hand, provide a kind of automobile, comprise LED headlight control apparatus as above.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, when there is the automobile that travel relative to described automobile in the front that determines described automobile, can automatically control extinguishing or opening of LED lampet in the LED headlight of described automobile, avoided making the chaufeur of the automobile that travel relative to described automobile to feel dazzling, thereby reduced potential safety hazard, improve night travel safety, the operation of having avoided chaufeur manually to switch distance-light, reduces artificial carelessness.
Accompanying drawing explanation
The structural representation of the LED headlight control apparatus that Fig. 1 provides for the utility model embodiment 1.
The workflow diagram of the LED headlight control apparatus that Fig. 2 provides for the utility model embodiment 1.
Fig. 3 is the Integral automobile schematic diagram that described LED headlight control apparatus has been installed.
Fig. 4 is nighttime meeting light schematic diagram.
Fig. 5 is the complete light schematic diagram of nighttime meeting.
Description of reference numerals:
1-automobile, 2-LED headlight, 3-ECU(Electronic Control Unit) electronic control unit, 4-inside rear-view mirror, 5-pick up camera, 6-light sensor, 7-road, the light area of automobile during 8-meeting, 9-subtend is carried out car light, and 10-subtend is sent a car, the light area of automobile after 11-meeting.
The specific embodiment
For making the technical problems to be solved in the utility model, technical scheme and advantage clearer, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
The utility model in prior art when the nighttime meeting, the LED headlight of automobile makes the chaufeur of the automobile that travel relative to described automobile feel dazzling, bring the problem of potential safety hazard, a kind of LED headlight control apparatus and automobile are provided, can when nighttime meeting, automatically control extinguishing or opening of LED lampet in the LED headlight of automobile, the operation of simultaneously having avoided chaufeur manually to switch distance-light, reduces artificial carelessness.
The structural representation of the LED headlight control apparatus that Fig. 1 provides for the utility model embodiment 1.As shown in the figure, the LED headlight control apparatus 11 that the utility model provides, comprising:
For judging according to the graphicinformation of picked-up whether the front of described automobile has the camara module 12 of the automobile that travel relative to described automobile;
For when determining the front of described automobile and have the automobile that travel relative to described automobile, according to the light sensor 13 of the position of the automobile relatively travelling with described automobile described in the car light light judgement of the relative automobile travelling of described and described automobile, be connected with described camara module 12;
The position of the relative automobile travelling of described and described automobile determining for basis, control the control module of extinguishing or opening 14 of the LED lampet (scheming not shown) in described LED headlight (scheming not shown), be connected with the LED lampet in described light sensor 13 and described LED headlight.
In technique scheme, the graphicinformation that described LED headlight control apparatus absorbs by pick up camera, whether the front that judges described automobile has the automobile that travel relative to described automobile, when there is the automobile that travel relative to described automobile in the front of described automobile, the position of the automobile that light sensor travels relatively according to the car light light judgement of the automobile travelling relative to described automobile and described automobile, control module is extinguished or opens according to the LED lampet in the LED headlight of automobile described in the position control of the automobile travelling relative to described automobile.Thereby realized extinguishing or opening of LED lampet in the LED headlight of automatic control automobile, avoided making the chaufeur of the automobile that travel relative to described automobile to feel dazzling, reduced potential safety hazard.
Further, described control module can comprise:
The position of the relative automobile travelling of described and described automobile determining for basis, determine that the light range of exposures in described LED headlight covers the determination module of the LED lampet of the described automobile that travel relative to described automobile, is connected with the LED lampet in described light sensor and described LED headlight;
The LED lampet that covers the described automobile that travel relative to described automobile for controlling light range of exposures extinguishes, and controls the execution module of other LED lampet unlatching, is connected with the LED lampet in described determination module and described LED headlight.
In technique scheme, determination module is according to the position of the relative automobile travelling of described and described automobile, determine that the light range of exposures in described LED headlight covers the LED lampet of the described automobile that travel relative to described automobile, determine the described automobile travelling relative to described automobile of impact, make the described automobile driver that travel relative to described automobile feel dazzling LED lampet, execution module is closed these LED lampets, other LED lampets are opened, thereby avoided making the described automobile driver that travel relative to described automobile to feel dazzling, and because other LED lampet is opened, thereby still having light to irradiate makes the chaufeur of described automobile can see road conditions.
In described LED headlight, the light range of exposures of LED lampet can obtain by the relevant configuration of built-in LED lampet, as the irradiation distance of LED lampet, and the configuration informations such as the irradiating angle of LED lampet.
Further, described control module can be ECU electronic control unit.
Further, described automobile comprises inside rear-view mirror and front windshield, and described inside rear-view mirror is positioned on described front windshield, and described camara module and described light sensor are positioned in described inside rear-view mirror.
In technique scheme, inside rear-view mirror is positioned on the front windshield of automobile, camara module and light sensor are positioned in inside rear-view mirror, can obtain easily the traffic information of vehicle front, whether vehicle front has the automobile that travel relative to described automobile and the location information of the automobile that relatively travels with described automobile.The position that certain described camara module and described light sensor can be positioned at other is convenient to obtain vehicle front traffic information.
On the other hand, provide a kind of automobile, comprise LED headlight control apparatus as above.
The workflow diagram of the LED headlight control apparatus that Fig. 2 provides for the utility model embodiment 1.As shown in the figure, comprise the following steps:
Step S101, starts pick up camera; Whether when night running, first starting pick up camera has the automobile that travel relative to described automobile with the front of detecting automobile.
Step S102, opens LED headlight; In this step, the whole LED lampets in LED headlight are opened.
Step S103, whether pick up camera detects subtend car, if so, enters step S104, otherwise enters step S108; In this step, whether the front of pick up camera detection automobile has the automobile that travel relative to described automobile.
Step S104, judge whether light sensor is opened, if so, enter step S106, otherwise enter step S105, now the subtend of described automobile has car, enters the meeting stage, first judges whether light sensor is opened, if opened, can directly utilize light sensor to detect the position that subtend is sent a car, if do not opened, need first to start light sensor.
Step S105, starts light sensor.
Step S106, light sensor detects the position that subtend is sent a car; The car light light that light sensor is sent a car according to subtend in this step detects the position that subtend is sent a car.
Step S107, part LED lampet is extinguished in the position of sending a car according to subtend, then enters step S103; In this step, the position of sending a car according to subtend, judge and in LED headlight, affect the LED lampet that subtend is sent a car, it is the LED lampet that the range of exposures covering subtend in LED headlight is sent a car, this part LED lampet is extinguished, complete after this step, enter step S103, whether pick up camera continues to detect subtend car.
Step S108, judges whether light sensor is opened, and if so, enters step S109, otherwise enters step S102; Now the subtend of described automobile, without car, first judges whether light sensor is opened, if do not opened, can directly open the whole LED lampets in LED headlight, to guarantee there is enough light at night travel, if light sensor is opened, need first to close light sensor.
Step S109, closes light sensor.
Fig. 3 is the Integral automobile schematic diagram that described LED headlight control apparatus has been installed, as shown in the figure, comprise automobile 1, LED headlight 2, be positioned at the front end of automobile, ECU(Electronic Control Unit, electronic control unit) 3, be positioned at Automobile instrument below, inside rear-view mirror 4 is positioned on the front windshield of automobile 1, and pick up camera 5 and light sensor 6 are positioned in inside rear-view mirror 4.
LED headlight 2 comprises multiple LED lampets, ECU(electronic control unit) 3 for realizing the function of the control module described in embodiment 1.
Figure 4 shows that nighttime meeting light schematic diagram, automobile 1 is sailed at a skidding of road 7, the subtend of automobile 1 has automobile 10, part LED lampet when automobile 1 and automobile 10 meeting in the LED headlight of automobile 1 extinguishes, the light area 8 of the LED headlight of automobile 1 is mainly send a car 10 opposite side front of the front of automobile 1 and subtend, and subtend is sent a car and 10 is in without light area, automobile 1 and subtend send a car 10 in the process of moving, send a car 10 position of automobile 1 and subtend is real-time change, light sensor 6 is by send a car 10 light 9 of real-time detection subtend, to judge send a car 10 position of subtend, adjust in real time the startup of the LED lampet in LED headlight and situation about extinguishing, allowing subtend send a car 10 remains at without light area, send a car 10 chaufeur of subtend can not feel dazzling, thereby reduction potential safety hazard.
Figure 5 shows that the complete light schematic diagram of nighttime meeting, automobile 1 is sailed at a skidding of road 7, when meeting is complete, subtend sends a car 10 not in the angular field of view of the pick up camera of automobile 1, light sensor 6 does not start, whole LED lampets that the ECU of automobile 1 controls in the LED headlight of automobile 1 start, and subtend sends a car 10 not after meeting in automotive lamp light area 11, and it is dazzling that chaufeur can not felt.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (5)
1. a LED headlight control apparatus, described LED headlight comprises multiple LED lampets, described LED headlight control apparatus for controlling the extinguishing or open of LED lampet of LED headlight of automobile, is characterized in that, comprising:
For judging according to the graphicinformation of picked-up whether the front of described automobile has the camara module of the automobile that travel relative to described automobile;
For when determining the front of described automobile and have the automobile that travel relative to described automobile, according to the light sensor of the position of the automobile relatively travelling with described automobile described in the car light light judgement of the relative automobile travelling of described and described automobile, be connected with described camara module;
For according to the position of the relative automobile travelling of described and described automobile determining, control the control module of extinguishing or opening of the LED lampet in described LED headlight, be connected with the LED lampet in described light sensor and described LED headlight.
2. install as claimed in claim 1, it is characterized in that, described control module comprises:
The position of the relative automobile travelling of described and described automobile determining for basis, determine that the light range of exposures in described LED headlight covers the determination module of the LED lampet of the described automobile that travel relative to described automobile, is connected with the LED lampet in described light sensor and described LED headlight;
The LED lampet that covers the described automobile that travel relative to described automobile for controlling light range of exposures extinguishes, and controls the execution module of other LED lampet unlatching, is connected with the LED lampet in described determination module and described LED headlight.
3. install as claimed in claim 1, it is characterized in that: described control module is ECU electronic control unit.
4. install as claimed in claim 1, it is characterized in that: described automobile comprises inside rear-view mirror and front windshield, described inside rear-view mirror is positioned on described front windshield, and described camara module and described light sensor are positioned in described inside rear-view mirror.
5. an automobile, comprises the LED headlight control apparatus as described in any one in claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665566.7U CN203580753U (en) | 2013-10-25 | 2013-10-25 | Regulating device for LED headlight and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320665566.7U CN203580753U (en) | 2013-10-25 | 2013-10-25 | Regulating device for LED headlight and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203580753U true CN203580753U (en) | 2014-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320665566.7U Expired - Fee Related CN203580753U (en) | 2013-10-25 | 2013-10-25 | Regulating device for LED headlight and automobile |
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| Country | Link |
|---|---|
| CN (1) | CN203580753U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185342A (en) * | 2014-08-11 | 2014-12-03 | 奇瑞汽车股份有限公司 | Automobile lighting method and automobile lighting device |
| CN105539270A (en) * | 2015-12-29 | 2016-05-04 | 深圳华耀车灯科技有限公司 | Self-adaptive LED automotive headlamp |
| CN105828500A (en) * | 2016-03-14 | 2016-08-03 | 上海斐讯数据通信技术有限公司 | Intelligent illumination system having face or human shape identification capability and control method thereof |
-
2013
- 2013-10-25 CN CN201320665566.7U patent/CN203580753U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104185342A (en) * | 2014-08-11 | 2014-12-03 | 奇瑞汽车股份有限公司 | Automobile lighting method and automobile lighting device |
| CN105539270A (en) * | 2015-12-29 | 2016-05-04 | 深圳华耀车灯科技有限公司 | Self-adaptive LED automotive headlamp |
| CN105828500A (en) * | 2016-03-14 | 2016-08-03 | 上海斐讯数据通信技术有限公司 | Intelligent illumination system having face or human shape identification capability and control method thereof |
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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 |
Granted publication date: 20140507 Termination date: 20211025 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |