CN203995918U - A kind of automobile dimming-distance light automatic switching control equipment - Google Patents
A kind of automobile dimming-distance light automatic switching control equipment Download PDFInfo
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- CN203995918U CN203995918U CN201420361663.1U CN201420361663U CN203995918U CN 203995918 U CN203995918 U CN 203995918U CN 201420361663 U CN201420361663 U CN 201420361663U CN 203995918 U CN203995918 U CN 203995918U
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Abstract
The utility model discloses a kind of automobile dimming-distance light automatic switching control equipment, comprise main control chip, main control chip is connected with the controller for switching passing light and country beam, is connected with distance measuring sensor on main control chip, and this distance measuring sensor is installed on the left front of automobile; The head of distance measuring sensor is towards vehicle front, and the angle of itself and vertical axis direction is 5 ° to 10 °; This automobile dimming-distance light automatic switching control equipment, detect by distance measuring sensor the vehicle that opposite is come, and signal is passed to main control chip, start controller by main control chip and complete the switching from country beam to passing light, it is simple in structure, and can automatically complete the switching of distance-light, can avoid the potential safety hazard because using country beam to cause to the other side's vehicle; Distance measuring sensor is installed on to the left front of automobile, meets domestic traffic law of keeping to the right, can improve sensitieness and accuracy that distance measuring sensor detects.
Description
Technical field
The utility model relates to automotive safety technical field, especially refers to a kind of automobile dimming-distance light automatic switching control equipment.
Background technology
Along with social progress and expanding economy, automobile has more and more entered family, and the driving safety problem of automobile be car owner must not irrespective problem.Wherein when automobile meeting, dazzling country beam is a kind of great potential safety hazard; Cause the report of traffic accident also usually in news, to see because correctly do not use country beam, vehicle scraping gently occurs, heavy car crash.
Country beam in traffic law, has clear and definite regulation, when both intersections, must not use country beam, because can make the sight line of the other side's chaufeur produce impact greatly; Because the high light heading on causes of short duration observation blank, in the process of moving, this of short duration observation blank just may cause the consequence that cannot retrieve to vehicle.Especially drive a vehicle to crossing, suffer that traffic accident more easily occurs in the irradiation of country beam.
When although each chaufeur is known driving intersection, use the impact of country beam on sight line, but due to forming or the shortage of awareness of safety of bad driving habit, in reality is driven, still have a lot of chaufeurs in the time of intersection, to use country beam, this is all a kind of huge potential safety hazard concerning oncoming vehicle or self.
Summary of the invention
Technical problem to be solved in the utility model is the present situation for prior art, provides simple in structure, and a kind of automobile dimming-distance light automatic switching control equipment of the distance-light that can automatically switch in the time of vehicle intersection.
The utility model solves the problems of the technologies described above adopted technical scheme:
A kind of automobile dimming-distance light automatic switching control equipment, comprise main control chip, main control chip is connected with the controller for switching passing light and country beam, on main control chip, be connected with distance measuring sensor, this distance measuring sensor is installed on the left front of automobile, the head of distance measuring sensor is towards vehicle front, and the angle of itself and vertical axis direction is 5 ° to 10 °.
The technical measures of optimizing also comprise:
Above-mentioned distance measuring sensor is installed on the front fender of automobile.
Above-mentioned distance measuring sensor be placed in for regulate distance measuring sensor towards control apparatus, control apparatus is a microscope carrier that can rotate.
On above-mentioned controller, be provided with time delay device.
Above-mentioned distance measuring sensor is laser range sensor, infrared distance sensor or ultrasonic distance-measuring sensor.
A kind of automobile dimming-distance light automatic switching control equipment of the utility model, comprise main control chip, main control chip is connected with the controller for switching passing light and country beam, on main control chip, be connected with distance measuring sensor, in order to meet domestic traffic law of keeping to the right, distance measuring sensor is installed on to the left front of automobile, can improves sensitieness and accuracy that distance measuring sensor detects; The head of distance measuring sensor is towards vehicle front, and the angle of itself and vertical axis direction is 5 ° to 10 °, and such angular range ensures that distance measuring sensor can detect the vehicle that opposite is come, and leaves the enough emergency reaction time to again this car chaufeur simultaneously.This automobile dimming-distance light automatic switching control equipment, detects by distance measuring sensor the vehicle that opposite is come, and signal is passed to main control chip, starts controller complete the switching from country beam to passing light by main control chip; It is simple in structure, and can automatically complete the switching of distance-light, can avoid the potential safety hazard because using country beam to cause to the other side's vehicle.
In addition, distance measuring sensor be placed in for regulate distance measuring sensor towards control apparatus, control apparatus is a microscope carrier that can rotate, and can realize the adjusting to distance measuring sensor deflection angle by control apparatus.
And on controller, be provided with time delay device, and when country beam switches to after passing light, time delay device starts, and when arriving after setting-up time, controller switches back country beam from passing light automatically, to ensure vehicling lighting demand.
Brief description of the drawings
Fig. 1 is block diagram of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is I portion enlarged drawing in Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment is described in further detail the utility model.
Be structural representation of the present utility model as shown in Figure 1 to Figure 3,
Reference numeral is wherein: angle α, main control chip 1, passing light 2, country beam 3, controller 4, time delay device 41, distance measuring sensor 5, front fender 6, control apparatus 7.
As shown in Figure 1 to Figure 3,
A kind of automobile dimming-distance light automatic switching control equipment, comprise main control chip 1, main control chip 1 is connected with the controller 4 for switching passing light 2 and country beam 3, wherein, on main control chip 1, be connected with distance measuring sensor 5, this distance measuring sensor 5 is installed on the left front of automobile, and the head of distance measuring sensor 5 is towards vehicle front, and the angle α of itself and vertical axis direction is 5 ° to 10 °.
In embodiment, distance measuring sensor 5 is installed on the front fender 6 of automobile.
In embodiment, distance measuring sensor 5 be placed in for regulate distance measuring sensor 5 towards control apparatus 7, control apparatus 7 is a microscope carrier that can rotate.By device for regulating rotary 7, can regulate the deflecting direction of distance measuring sensor 5, to meet the user demand of chaufeur of different driving habits.
In embodiment, on controller 4, be provided with time delay device 41.Can realize country beam 3 by time delay device 41 and switch to the automatic readjustment after passing light 2, in the time that distance measuring sensor 5 detects that there is oncoming vehicle in front, this device switches to passing light 2 from country beam 3 automatically, now, time delay device 41 starts, reach after setting-up time, time delay device 41 sends control signal, and controller 4 switches back country beam 3 by passing light 2 automatically.The potential safety hazard of having avoided using country beam 3 and cause to the other side's vehicle, the while has also met the vehicling lighting demand of self, has ensured the traffic safety of self.General setting-up time is 5s to 10s.
In embodiment, distance measuring sensor 5 is laser range sensor, infrared distance sensor or ultrasonic distance-measuring sensor.
Principle of work:
In the time of the undesirable road driving of lighting condition, need to use country beam 3, to guarantee to see clearly the road in front, and in the time of two car intersections, use 3 of country beams can make the chaufeur of the other side's vehicle feel dazzling and impact is observed normally and travels.
Whether this distance-light automatic switching control equipment detects front and sends a car by distance measuring sensor 5 is set, in the time that distance measuring sensor 5 detects that opposite has vehicle to sail, detection signal is passed to main control chip 1, send control signal by main control chip 1 again, complete from country beam 3 to the switching of passing light 2 and move by controller 4.And time delay device 41 is set on controller 4, and when completing the switching action from country beam 3 to passing light 2, time delay device 41 starts, and arrives after setting-up time, and controller 4 completes the switchback action from passing light 2 to country beam 3.
Due to according to traffic law, domestic driving need to be kept to the right, and distance measuring sensor 5 is installed on to the left front of automobile, can improve sensitieness and accuracy that distance measuring sensor 5 detects, thereby farthest brings into play the effect of this distance-light automatic switching control equipment.
The head of distance measuring sensor 5 towards with the angle α of vertical axis direction be 5 ° to 10 °, in the time of two car intersections, the tangent value of angle α equals the ratio of two car transverse distances and two car fore-and-aft distances:
Tan α=two car transverse distance/two car fore-and-aft distance.
According to the road construction standard of China, the width in wall scroll track is 3 meters to 3.5 meters, and taking two car intersections of adjacent lane as example, the transverse distance of two cars is about 3 meters, substitution above formula: in the time that angle α is 5 °, two car fore-and-aft distances are 34.3 meters; In the time that angle α is 10 °, two car fore-and-aft distances are 17 meters.In the time of two car intersection of adjacent lane, in the time that distance measuring sensor 5 detects that opposite has vehicle to sail, two cars have at least also kept the spacing of 17 meters; When the speed per hour of a car is 60km/h, its speed is 16.7 meter per seconds.In the time that distance measuring sensor 5 detects that opposite has vehicle to sail, and by controller 4, country beam 3 is switched to passing light 2, also have the time about 1 second to the real intersection of two cars, this time of about 1 second can allow chaufeur judge front situation, avoids dangerous and occurs.
Most preferred embodiment of the present utility model is illustrated, and the various variations of being made by those of ordinary skill in the art or remodeling can not depart from scope of the present utility model.
Claims (5)
1. an automobile dimming-distance light automatic switching control equipment, comprise main control chip (1), described main control chip (1) is connected with the controller (4) for switching passing light (2) and country beam (3), it is characterized in that: on described main control chip (1), be connected with distance measuring sensor (5), this distance measuring sensor (5) is installed on the left front of automobile, the head of described distance measuring sensor (5) is towards vehicle front, and the angle (α) of itself and vertical axis direction is 5 ° to 10 °.
2. a kind of automobile dimming-distance light automatic switching control equipment according to claim 1, is characterized in that: described distance measuring sensor (5) is installed on the front fender (6) of automobile.
3. a kind of automobile dimming-distance light automatic switching control equipment according to claim 2, it is characterized in that: described distance measuring sensor (5) be placed in for regulate distance measuring sensor (5) towards control apparatus (7), described control apparatus (7) is a microscope carrier that can rotate.
4. a kind of automobile dimming-distance light automatic switching control equipment according to claim 3, is characterized in that: on described controller (4), be provided with time delay device (41).
5. a kind of automobile dimming-distance light automatic switching control equipment according to claim 4, is characterized in that: described distance measuring sensor (5) is laser range sensor, infrared distance sensor or ultrasonic distance-measuring sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361663.1U CN203995918U (en) | 2014-07-02 | 2014-07-02 | A kind of automobile dimming-distance light automatic switching control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420361663.1U CN203995918U (en) | 2014-07-02 | 2014-07-02 | A kind of automobile dimming-distance light automatic switching control equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN203995918U true CN203995918U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420361663.1U Expired - Fee Related CN203995918U (en) | 2014-07-02 | 2014-07-02 | A kind of automobile dimming-distance light automatic switching control equipment |
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| CN (1) | CN203995918U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015406A (en) * | 2015-07-27 | 2015-11-04 | 苏州宏展信息科技有限公司 | System for adaptively switching high and low beam lights |
| CN108621916A (en) * | 2018-05-29 | 2018-10-09 | 丹阳市鑫源车业有限公司 | Intelligent headlamp and its control method |
| CN109849774A (en) * | 2019-03-21 | 2019-06-07 | 北京坤和泽毅科技有限公司 | A kind of dazzle light and dipped headlight automatic switching control equipment |
| CN111284393A (en) * | 2018-12-08 | 2020-06-16 | 宁波团团工业设计有限公司 | Far and near light switching system of automobile and control method thereof |
| CN111361495A (en) * | 2020-03-09 | 2020-07-03 | 东风汽车集团有限公司 | V2X-based self-adaptive high-beam and low-beam control method and system |
-
2014
- 2014-07-02 CN CN201420361663.1U patent/CN203995918U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015406A (en) * | 2015-07-27 | 2015-11-04 | 苏州宏展信息科技有限公司 | System for adaptively switching high and low beam lights |
| CN108621916A (en) * | 2018-05-29 | 2018-10-09 | 丹阳市鑫源车业有限公司 | Intelligent headlamp and its control method |
| CN111284393A (en) * | 2018-12-08 | 2020-06-16 | 宁波团团工业设计有限公司 | Far and near light switching system of automobile and control method thereof |
| CN109849774A (en) * | 2019-03-21 | 2019-06-07 | 北京坤和泽毅科技有限公司 | A kind of dazzle light and dipped headlight automatic switching control equipment |
| CN111361495A (en) * | 2020-03-09 | 2020-07-03 | 东风汽车集团有限公司 | V2X-based self-adaptive high-beam and low-beam control method and system |
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| 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: 20141210 Termination date: 20150702 |
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| EXPY | Termination of patent right or utility model |