CN106183964A - A kind of new automobile long-and-short distant light intelligent switching system - Google Patents
A kind of new automobile long-and-short distant light intelligent switching system Download PDFInfo
- Publication number
- CN106183964A CN106183964A CN201610513914.7A CN201610513914A CN106183964A CN 106183964 A CN106183964 A CN 106183964A CN 201610513914 A CN201610513914 A CN 201610513914A CN 106183964 A CN106183964 A CN 106183964A
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- CN
- China
- Prior art keywords
- chip microcomputer
- short distant
- microcomputer processing
- processing center
- distant 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.)
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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
- B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
-
- 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
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/32—Road surface or travel path
- B60Q2300/324—Road inclination, e.g. uphill or downhill
-
- 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
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/33—Driving situation
- B60Q2300/336—Crossings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
Abstract
The present invention relates to a kind of new automobile long-and-short distant light intelligent switching system, including ramp detecting system, image capturing system, photodetector system, single-chip microcomputer processing center, switching circuit module and display module；The input of single-chip microcomputer processing center is connected by ramp detecting system, image capturing system and photodetector system respectively, and the outfan of single-chip microcomputer processing center is connected by switching circuit module and display module respectively.The present invention utilizes Single-chip Controlling center automatically to make corresponding light handover operation, and system is convenient and practical, low cost, has good market application foreground.
Description
Technical field
The invention belongs to automatic control technology field, be specifically related to a kind of automobile long-and-short distant light intelligent switching system.
Background technology
Motor vehicles passes through sharp turn, Po Lu, arch bridge, crossing at night or does not has the crossing of Traffic signal control
Time, it should long-and-short distant light signal is used alternatingly, and driver the most alternately can affect the safety traffic of vehicle, easily causes traffic thing
Therefore.
At present, automobile long-and-short distant light automatic switchover scheme has a variety of, such as utilizes trailer-mounted radar to target data information
Carry out Real-time Collection, and realize automatically switching by microprocessor, but radar is often affected by situations such as weather；Based on
The light automatic switchover system of the light-intensity test system of single-chip microcomputer, time delay is comparatively short, but intelligent decision cannot go out People's Bank of China
The road conditions such as road, crossroad；Long-and-short distant light control method is realized, mainly by crossing, road conditions, road based on image procossing etc.
Lighting condition carries out intelligent decision, it is achieved automatically switching, the dependence external condition that said method is too much, as Traffic Sign Images is clear
Clear, broad views etc., limit the performance of systemic-function.
Summary of the invention
Technical problem: the problem existed for above-mentioned prior art, the present invention provides a kind of new automobile long-and-short distant light intelligence
Can switched system.
Technical scheme: a kind of new automobile long-and-short distant light intelligent switching system, it is characterised in that: include ramp detection system
System, image capturing system, photodetector system, single-chip microcomputer processing center, switching circuit module and display module；Single-chip microcomputer processes
The input at center is connected by ramp detecting system, image capturing system and photodetector system respectively, single-chip microcomputer processing center
Outfan connected by switching circuit module and display module respectively.
Described ramp detecting system is made up of electrode 1, electrode 2 and leak insulator dividing plate；
Described image capturing system mainly uses pin photographic head Real-time Collection road conditions, and installation position selection is before left and right
At the car light of side, when such night, car light was opened, can be that photographic head provides illumination, beneficially image acquisition, improve degree of accuracy；
Described photodetector system uses photodiode as optical sensor, receives the light that the automobile on opposite sends,
It is translated into the signal of telecommunication, carries out A/D conversion, after process, deliver to feedback system；
The STC89C52 single-chip microcomputer that described single-chip microcomputer processing center selects STC Corporation to research and develop；
Described switching circuit module is mainly shown by long-and-short distant light relay and image and forms, and processes by receiving single-chip microcomputer
The signal instruction of control centre's output, is adjusted relay switch, thus completes the switching of long-and-short distant light, and at display screen
The real-time road that upper display is current.
In sum, the method have the advantages that
1, it is an advantage of the current invention that low cost, portable data acquisition, allow the guardian can the most whenever and wherever possible
Understand the physical condition of children under guardianship, well guarantee is provided for long-term chronic.
2, the present invention is possible not only to detect in real time heart rate and the body temperature of human body, the data that simultaneously can will analyze and process
Discontinuity is sent to monitor center, when the numerical value checked is above or below normality threshold, sends alarm signal, thus realizes remote
Journey monitors in real time and rescue is capable of remote real-time monitoring and rescue.
Accompanying drawing explanation
Fig. 1 is the system principle diagram of the present invention；
Fig. 2 is the ramp detecting system schematic diagram of the present invention；
Fig. 3 is the switching circuit schematic diagram of the present invention；
Fig. 4 is present system workflow diagram；
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment further illustrates technical scheme.
As it is shown in figure 1, a kind of new automobile long-and-short distant light intelligent switching system, including ramp detecting system, image acquisition
System, photodetector system, single-chip microcomputer processing center, switching circuit module and display module；The input of single-chip microcomputer processing center
End is connected by ramp detecting system, image capturing system and photodetector system respectively, and the outfan of single-chip microcomputer processing center divides
Do not connected by switching circuit module and display module.
As in figure 2 it is shown, when being in upward slope (or descending), system and device and horizontal plane have certain angle, electrolyte is for protecting
Holding and ground level, can make circuit turn-on, thus deliver a signal to single-chip microcomputer, process through single-chip microcomputer, feedback system makes sound
Should, to determine whether long-and-short distant light is used alternatingly.The structure that device is used, by one section of leak insulator dividing plate, can
The liquid tilt caused due to inertia during effectively to prevent and just to start or brake suddenly, it is to avoid the mistake knowledge of single-chip microcomputer processing center
Not；Electrolyte selects the NaCl solution of high concentration, not only have electric conductivity by force, the most volatile, nontoxic feature, Er Qiening
Solid point is relatively low, it is simple to use in cold winter.
As it is shown on figure 3, by the signal instruction receiving the output of single-chip microcomputer processing controls center, relay switch is adjusted
Whole, thus complete the switching of long-and-short distant light, and show current real-time road on a display screen.Feed back under special road conditions for tackling
The situation that system cannot work, native system adds again two emergency buttons, can be realized Non-follow control easily by user,
Improve the emergent adaptability to changes of system.
As shown in Figure 4, native system, after bringing into operation, first initializes, and the most persistently carries out Photoelectric Detection, Po Lu
Detection and image detect.The opposite received is carried out light illuminance and is judged if it exceeds setting value (＞ by Photoelectric Detection module
6Lx), then judge whether high beam is opening, if high beam is opened, dip one's headlights, if far
Light modulation is not opened, and proceeds Photoelectric Detection；Slope road detection module judges whether front is slope road, is if it is used alternatingly
Long-and-short distant light, proceeds the detection of slope road if not then returning；Image detection module judge front be whether crossing or
Crossroad, if being just used alternatingly long-and-short distant light, if not being returned to proceed image detection.By continual
Circulation, it is achieved the switching of omnidistance intelligent long-and-short distant light.
Claims (2)
1. a new automobile long-and-short distant light intelligent switching system, it is characterised in that include ramp detecting system, image acquisition system
System, photodetector system, single-chip microcomputer processing center, switching circuit module and display module；The input of single-chip microcomputer processing center
Being connected by ramp detecting system, image capturing system and photodetector system respectively, the outfan of single-chip microcomputer processing center is respectively
Connected by switching circuit module and display module.
A kind of new automobile long-and-short distant light intelligent switching system the most according to claim 1, is characterized in that:
Described ramp detecting system is made up of electrode 1, electrode 2 and leak insulator dividing plate；
Described image capturing system mainly uses pin photographic head Real-time Collection road conditions, and installation position selection is in front, left and right
At car light, when such night, car light was opened, can be that photographic head provides illumination, beneficially image acquisition, improve degree of accuracy；
Described photodetector system uses photodiode as optical sensor, receives the light that the automobile on opposite sends, by it
It is converted into the signal of telecommunication, carries out A/D conversion, after process, deliver to feedback system；
The STC89C52 single-chip microcomputer that described single-chip microcomputer processing center selects STC Corporation to research and develop；
Described switching circuit module is mainly shown by long-and-short distant light relay and image and forms, by receiving single-chip microcomputer processing controls
The signal instruction of center output, is adjusted relay switch, thus completes the switching of long-and-short distant light, and show on a display screen
Show current real-time road.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513914.7A CN106183964A (en) | 2016-06-29 | 2016-06-29 | A kind of new automobile long-and-short distant light intelligent switching system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610513914.7A CN106183964A (en) | 2016-06-29 | 2016-06-29 | A kind of new automobile long-and-short distant light intelligent switching system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106183964A true CN106183964A (en) | 2016-12-07 |
Family
ID=57464310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610513914.7A Pending CN106183964A (en) | 2016-06-29 | 2016-06-29 | A kind of new automobile long-and-short distant light intelligent switching system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183964A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336670A (en) * | 2017-05-27 | 2017-11-10 | 杰克陈 | Chinese herbaceous peony light source position identification device and vehicular high beam lamp automatic control system |
| CN108621915A (en) * | 2018-04-23 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of automotive self-adaptive distance-light traffic control system |
| CN110803099A (en) * | 2019-12-18 | 2020-02-18 | 奇瑞汽车股份有限公司 | Night intelligent high beam control system and method |
-
2016
- 2016-06-29 CN CN201610513914.7A patent/CN106183964A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107336670A (en) * | 2017-05-27 | 2017-11-10 | 杰克陈 | Chinese herbaceous peony light source position identification device and vehicular high beam lamp automatic control system |
| CN107336670B (en) * | 2017-05-27 | 2020-01-17 | 杰克陈 | Vehicle front light source position recognition device and vehicle high beam automatic control system |
| CN108621915A (en) * | 2018-04-23 | 2018-10-09 | 常州星宇车灯股份有限公司 | A kind of automotive self-adaptive distance-light traffic control system |
| CN110803099A (en) * | 2019-12-18 | 2020-02-18 | 奇瑞汽车股份有限公司 | Night intelligent high beam control system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161207 |