CN203727263U - Automotive steering auxiliary lighting system - Google Patents
Automotive steering auxiliary lighting system Download PDFInfo
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- CN203727263U CN203727263U CN201420098671.1U CN201420098671U CN203727263U CN 203727263 U CN203727263 U CN 203727263U CN 201420098671 U CN201420098671 U CN 201420098671U CN 203727263 U CN203727263 U CN 203727263U
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- touch switch
- lamp
- controller
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- voltage comparator
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Abstract
An automotive steering auxiliary lighting system comprises a controller, a headlamp touch switch, a left auxiliary lamp, a right auxiliary lamp, a left auxiliary lamp touch switch, a right auxiliary lamp touch switch, and a steering lamp touch switch. The headlamp touch switch is connected with the controller. The left auxiliary lamp is disposed below the front of an automotive left rearview mirror. The right auxiliary lamp is disposed below the front of an automotive right rearview mirror. The left auxiliary lamp touch switch, the right auxiliary lamp touch switch and the steering lamp touch switch are all connected with the controller. The automotive steering auxiliary lighting system has the advantages that visual field of a driver can be automatically changed according to states of an automobile, road conditions and conditions of external environment, a lighting mode suitable for the current driving environment is generated, the driver is provided with more reasonable visual range, and the system is significant to improving driving safety; the system is very significant to improving road traffic safety, ensuring life and property safety of people and developing the automobile industry of China.
Description
Technical field
The utility model relates to a kind of automobile lighting system, specifically a kind of automobile steering auxiliary illumination system.
Background technology
Along with the development of Chinese society and scientific and technological progress, the universal range of use of automobile is also more and more wider, and according to statistics, within 2011, China's automobile product, sales volume all exceed 1,840 ten thousand, occupy the whole world first.But automobile, in offering convenience for us, due to the impact of the problem such as crowded traffic and illumination, causes road traffic accident frequently to occur.In recent years, every year because of the number of Prevention of Road Traffic Fatalities 100,000, and account for 50% of total number of accident in the ratio that night, traffic accident occurred nearly, wherein light problem becomes the greatest factor that affects row vehicle safety.
Head lamp be automobile at night or under the lower condition of visbility, for chaufeur provides the visual plant of track illumination, be also the lighting signal device that chaufeur sends warning, gets in touch with.In order to ensure ride safety of automobile at night, vehicle head lamp should throw light on to greatest extent vehicle road ahead and obstacle, so head lamp must have enough luminous intensities and correct direction of illumination.But the conventional headlamp of installing on most automobile has fixing range of exposures, in the time that night, running car was at bend, owing to cannot regulating light angle, usually can there is at curve inner side " blind area " serious threat night travel safety.
In actual driving process, due to the impact of complicated condition of road surface, environmental aspect and oneself state, still there are a lot of problems in traditional vehicle front lighting lamp system.For example, there is the dark space of illumination in vehicle at night, had a strong impact on the judgement of driver to obstacle on bend when bend is turned; When road is got on the car meeting, not in time distance light is adjusted into dipped beam, causes opposite chaufeur dazzling, produce safety traffic hidden danger etc.According to statistics, the probability that traffic accident occurs night be approximately daytime 2-3 doubly; More than 20% fatal traffic accident occurs in point in midnight to early mornings six, but the vehicle flowrate of this period is only 2.4% of whole day; Occur in the traffic accident at night, mortality has exceeded 40%; These are all had higher requirement to the Lighting System of car headlamp undoubtedly.
In order to improve the illuminating effect under night and mal-condition, improve the safety of driving, reduce the incidence of traffic accident, various countries' auto trade has all strengthened car headlamp systematic research and improvement.For the deficiency of existing orthodox car head lamp system, the utility model provides a kind of automobile steering auxiliary illumination system.
Summary of the invention
The purpose of this utility model is to provide a kind of automobile steering auxiliary illumination system, it can change automatically according to the situation of the situation of the state of vehicle, road and external environment the visual field of chaufeur, provide more rational field range to chaufeur, improve traffic safety, guarantee the safety of the people's lies and property.
The technical scheme in the invention for solving the technical problem is: automobile steering auxiliary illumination system, comprise controller, described controller is connected with head lamp and steering indicating light respectively, it is characterized in that: also comprise head lamp touch switch, left redundant lamp, right redundant lamp, left redundant lamp touch switch, right redundant lamp touch switch and steering indicating light touch switch, described head lamp touch switch is connected with controller, described left redundant lamp is arranged on below, automobile left side back mirror front side, described right redundant lamp is arranged on below, car right side back mirror front side, described left redundant lamp touch switch, right redundant lamp touch switch is connected with controller respectively with steering indicating light touch switch.
Preferably, described controller comprises micro controller system or central vehicle controller.
Further, automobile steering auxiliary illumination system of the present utility model also comprises photosensor, and described photosensor is arranged on auto body top and is connected with controller.
Further, described photosensor comprises photoconductive cell RG, resistance R 1, resistance R 2, adjustable resistance Rw and voltage comparator A1, one end of described photoconductive cell RG is connected with one end of resistance R 1 and the positive input of voltage comparator A1 respectively, the other end of described photoconductive cell RG, one end of adjustable resistance Rw, one end of the positive power source terminal of voltage comparator A1 and resistance R 2 meets respectively power line voltage VCC, the adjustable end of described adjustable resistance Rw is connected with the negative input of voltage comparator A1, the other end of described resistance R 1, the negative power end of the other end of adjustable resistance Rw and voltage comparator A1 is ground connection respectively, the mouth of described voltage comparator A1 is connected with the other end of resistance R 2 and the I/O input end of controller respectively.
Preferably, described photoconductive cell comprises MG45-2 photoconductive cell, and described voltage comparator A1 comprises LM393 voltage comparator.
Preferably, described left redundant lamp and right redundant lamp all adopt halide torch.
The beneficial effects of the utility model are: automobile steering auxiliary illumination system described in the utility model has inexpensive, simple to operate, the practical and reliability high of matter height, can automatically change according to the situation of the situation of the state of vehicle, road and external environment the visual field of chaufeur, produce the light-illuminating pattern that is applicable to current driving environment, provide more rational field range to chaufeur, significant for the safety that improves driving; Under such national conditions of especially rapidly increase at our national automobile pollution, chaufeur quantity is huge and level is uneven, traffic accident incidence position is at the forefront in the world, the research of head lamp intelligent control system and application just seem particularly important, for improve highway communication safety, guarantee the safety of the people's lies and property and the automobile industry that develops China is all extremely important.
Brief description of the drawings
Fig. 1 is the functional block diagram of the utility model embodiment 1;
Fig. 2 is the scheme of installation of additional lamp described in the utility model embodiment 1;
Fig. 3 is the functional block diagram of the utility model embodiment 2;
Fig. 4 is the scheme of installation of additional lamp described in the utility model embodiment 2 and photosensor;
Fig. 5 is the functional block diagram of photosensor described in the utility model embodiment 2;
In figure: 1 automobile, 2 left redundant lamps, 3 photosensors.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described.
Embodiment 1
As depicted in figs. 1 and 2, a kind of automobile steering auxiliary illumination system of the utility model embodiment 1, comprise controller, head lamp touch switch, left redundant lamp 2, right redundant lamp, left redundant lamp touch switch, right redundant lamp touch switch and steering indicating light touch switch, described controller is connected with head lamp and steering indicating light respectively, described head lamp touch switch is connected with controller, described left redundant lamp 2 is arranged on automobile 1 below, back mirror front side, left side, described right redundant lamp is arranged on below, car right side back mirror front side, described left redundant lamp touch switch, right redundant lamp touch switch is connected with controller respectively with steering indicating light touch switch.Described controller adopts micro controller system or utilizes central vehicle controller to replace.
Left redundant lamp and right redundant lamp described above all adopt halide torch, carry out an irradiation in a big way, irradiate to side front and side, in the time of turn inside diameter or negotiation of bends to head lamp according to less than place carry out floor light.
Automobile steering auxiliary illumination system described in this embodiment is mainly for manual automobile, when chaufeur travelled to intensive areas such as the not clear Huo of the complicated state of automobile both sides communities at night, bring economic loss or life threatening for fear of having an accident, chaufeur can be opened floor light light switch, now floor light light switch lights, system is on manual, assist illuminator is opened all the time, the visual field of expansion chaufeur, improve safety factor of travel, reduce economic loss and ensure the safety of human life.
Embodiment 2
As shown in Figure 3 and Figure 4, a kind of automobile steering auxiliary illumination system of the utility model embodiment 2, comprise micro controller system, head lamp touch switch, left redundant lamp 2, right redundant lamp, left redundant lamp touch switch, right redundant lamp touch switch, steering indicating light touch switch and photosensor 3, described micro controller system is connected with head lamp and steering indicating light respectively, described head lamp touch switch is connected with micro controller system, described left redundant lamp 2 is arranged on automobile 1 below, back mirror front side, left side, described right redundant lamp is arranged on below, car right side back mirror front side, described left redundant lamp touch switch, right redundant lamp touch switch is connected with micro controller system respectively with steering indicating light touch switch, described photosensor 3 is arranged on automobile 1 vehicle body top and is connected with micro controller system.
As shown in Figure 5, further, described photosensor comprises photoconductive cell RG, resistance R 1, resistance R 2, adjustable resistance Rw and voltage comparator A1, one end of described photoconductive cell RG is connected with one end of resistance R 1 and the positive input of voltage comparator A1 respectively, the other end of described photoconductive cell RG, one end of adjustable resistance Rw, one end of the positive power source terminal of voltage comparator A1 and resistance R 2 meets respectively power line voltage VCC, the adjustable end of described adjustable resistance Rw is connected with the negative input of voltage comparator A1, the other end of described resistance R 1, the negative power end of the other end of adjustable resistance Rw and voltage comparator A1 is ground connection respectively, the mouth of described voltage comparator A1 is connected with the other end of resistance R 2 and the I/O input end of micro controller system respectively.Wherein, described photoconductive cell comprises MG45-2 photoconductive cell, and described voltage comparator A1 comprises LM393 voltage comparator; Dark resistance >=the 0.1M of MG45-2 photoconductive cell, light resistance≤1K, in the time having irradiation in photoconductive cell, photoconductive cell resistance reduces, and A point voltage raises, and in the time that A point voltage is greater than B point voltage, LM393 voltage comparator is exported high level signal to micro controller system; In the time that A point voltage is less than B point, LM393 voltage comparator is to micro controller system output low level signal.
Left redundant lamp and right redundant lamp described above all adopt halide torch, carry out an irradiation in a big way, irradiate to side front and side, in the time of turn inside diameter or negotiation of bends to head lamp according to less than place carry out floor light.
Automobile steering auxiliary illumination system described in this embodiment is mainly for automatic gear car, in the time of night running, chaufeur is opened additional lamp main supply switch, so that controller detects its opening signal, in the time that turning to, opens chaufeur steering indicating light handle, energizing signal micro controller system is automatic detects the also judgement of various signals, if first 1. detections judge that whether additional lamp main supply switch opens continuation monitoring the next item down, enters the wait energizing signal stage if additional lamp main supply switch is not opened controller; 2. detect left redundant light switch and whether open, do not open and continue monitoring the next item down, wait for the energizing signal stage if the opened controller of left redundant light switch enters; 3. detect right redundant light switch and whether open, do not open and continue monitoring the next item down, wait for the energizing signal stage if the opened controller of right redundant light switch enters; 4. detect to judge whether head lamp is opened, continue monitoring the next item down if open, enter the wait energizing signal stage if additional lamp main supply switch is not opened controller; 5. detect the signal that transmitted by photosensor, judge the illuminating position of road, if the in poor shape continuation monitoring of road illumination the next item down, if road illumination in order controller enter the wait energizing signal stage; 6. detect to judge whether left steering lamp is opened, and turns on left redundant lamp if left steering lamp is turned on, if left steering lamp has been opened additional lamp.
Automobile steering auxiliary illumination system described in the utility model has safe, practical, economic feature, has very high practical application and promotional value; There is efficient prompting, make it have wide market outlook, can be described as and answer the required of safety traffic and give birth to.Automobile steering auxiliary illumination system can be used for turning to night, in the time that chaufeur turns on the insufficient road of light at night because head lamp light and vehicle heading are keeping consistent, so inevitably there is the dark space of illumination, once there is obstacle or pedestrian on bend, very easily because driver prepares not enough to it, cause traffic accident, at this moment automobile steering auxiliary illumination system can automatically be opened assist illuminator and supplement driver's seat, in case have vehicle, pedestrian to occur suddenly causing economic loss and personal casualty, reduce potential safety hazard; Automobile steering auxiliary illumination system also can be used for night curve and travels, in the time that chaufeur travels or crosses crossing on the insufficient bend of light at night, chaufeur can be opened assist illuminator automatically in order to supplement driver's seat, allow drive and see vehicle both sides situation clearly, in time the working direction of vehicle is adjusted, reduce potential safety hazard; Automobile steering auxiliary illumination system also can be used for, regions with complex terrain intensive at the insufficient obstacle of the light such as community at night, when chaufeur is in this case when steering vehicle, due to the inadequate and with a varied topography easy scratch car body of light be pressed onto object and bring economic loss to car owner and other people, chaufeur just can manual unlocking assist illuminator in this case, observation vehicle both sides object, make in time and dodging and the behavior such as brake, avoid the generation of accident.
The utility model mainly has following characteristics:
1, matter height is inexpensive: because automobile steering auxiliary illumination system is the halide torch of use and the micro controller system (or being integrated into the central vehicle controller in the middle of car running computer) with fixed program, reduce cost, the AFS cost comparing greatly reduces, and its promoted extension is strengthened;
2, simple to operate: automobile steering auxiliary illumination system has automatic, manual two grades, automatic catch can not need driver's operation by automatic switch assist illuminator, and in the time that situation is complicated, chaufeur can hand switch assist illuminator, and only need press button just can complete operation;
3, practical: automobile steering auxiliary illumination system can turn at night, night curve travels, night City Regions travel etc. in multiple situation and use, and can under different driving conditions, use according to the demand of chaufeur the traffic safety to improve night;
4, reliability is high: because automobile steering auxiliary illumination system is to control with switch and with the micro controller system (or being integrated into the central vehicle controller in the middle of car running computer) of fixed program, therefore error rate is low, can reduce because the error of system causes economic loss and threat to life safety.
The above is preferred implementation of the present utility model; for those skilled in the art; not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications are also regarded as protection domain of the present utility model.
Claims (6)
1. automobile steering auxiliary illumination system, comprise controller, described controller is connected with head lamp and steering indicating light respectively, it is characterized in that: also comprise head lamp touch switch, left redundant lamp, right redundant lamp, left redundant lamp touch switch, right redundant lamp touch switch and steering indicating light touch switch, described head lamp touch switch is connected with controller, described left redundant lamp is arranged on below, automobile left side back mirror front side, described right redundant lamp is arranged on below, car right side back mirror front side, described left redundant lamp touch switch, right redundant lamp touch switch is connected with controller respectively with steering indicating light touch switch.
2. automobile steering auxiliary illumination system according to claim 1, is characterized in that: described controller comprises micro controller system or central vehicle controller.
3. automobile steering auxiliary illumination system according to claim 1, is characterized in that: also comprise photosensor, described photosensor is arranged on auto body top and is connected with controller.
4. automobile steering auxiliary illumination system according to claim 3, it is characterized in that: described photosensor comprises photoconductive cell RG, resistance R 1, resistance R 2, adjustable resistance Rw and voltage comparator A1, one end of described photoconductive cell RG is connected with one end of resistance R 1 and the positive input of voltage comparator A1 respectively, the other end of described photoconductive cell RG, one end of adjustable resistance Rw, one end of the positive power source terminal of voltage comparator A1 and resistance R 2 meets respectively power line voltage VCC, the adjustable end of described adjustable resistance Rw is connected with the negative input of voltage comparator A1, the other end of described resistance R 1, the negative power end of the other end of adjustable resistance Rw and voltage comparator A1 is ground connection respectively, the mouth of described voltage comparator A1 is connected with the other end of resistance R 2 and the I/O input end of controller respectively.
5. automobile steering auxiliary illumination system according to claim 4, is characterized in that: described photoconductive cell comprises MG45-2 photoconductive cell, described voltage comparator A1 comprises LM393 voltage comparator.
6. according to the automobile steering auxiliary illumination system described in claim 1-5 any one, it is characterized in that: described left redundant lamp and right redundant lamp all adopt halide torch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098671.1U CN203727263U (en) | 2014-03-06 | 2014-03-06 | Automotive steering auxiliary lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098671.1U CN203727263U (en) | 2014-03-06 | 2014-03-06 | Automotive steering auxiliary lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203727263U true CN203727263U (en) | 2014-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098671.1U Expired - Fee Related CN203727263U (en) | 2014-03-06 | 2014-03-06 | Automotive steering auxiliary lighting system |
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| Country | Link |
|---|---|
| CN (1) | CN203727263U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786633A (en) * | 2014-03-06 | 2014-05-14 | 山东交通学院 | Auxiliary lighting system for vehicle steering |
-
2014
- 2014-03-06 CN CN201420098671.1U patent/CN203727263U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786633A (en) * | 2014-03-06 | 2014-05-14 | 山东交通学院 | Auxiliary lighting system for vehicle steering |
| CN103786633B (en) * | 2014-03-06 | 2016-03-16 | 山东交通学院 | Automobile steering auxiliary illumination system |
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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: 20140723 Termination date: 20170306 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |