CN201559577U - Automobile headlight feedback device and automobile containing thereof - Google Patents

Abstract

The utility model relates to an automobile headlight feedback device and an automobile containing thereof. The automobile headlight feedback device is arranged on the front part of the automobile body, and comprises a rotary part, a reflector, a probe and a control module, wherein the rotary part can rotate corresponding to the automobile body; the reflector is arranged on the rotary part and can reflect the light rays of the opposite automobile headlight; the probe is arranged on the rotary part, is arranged in the position different from the reflector, and can collect the light rays of the opposite automobile headlight; the control module is electrically connected with the probe and the rotary part; and the control module collects the signals of the probe and drives the rotary part to rotate towards the bearing in which the opposite automobile is positioned. The automobile headlight feedback device can reflect the light rays of the opposite automobile headlight to the opposite automobile, enable the driver of the automobile to feel the light rays, and promote the driver in the opposite automobile to close the headlight.

Description

A kind of dazzle light positioner and comprise the automobile of this device

Technical field

The utility model relates to a kind of parts of vehicle and comprises the automobile of these parts, and especially, the utility model relates to a kind of dazzle light positioner and comprises the automobile of this device.

Background technology

When night travel, chaufeur can use country beam usually for seeing the road surface clearly.When the vehicle intersection, influence opposite vehicle driver vision for avoiding country beam, traffic law regulation intersection vehicle must cut out country beam in certain distance.Yet in daily driving, the part chaufeur is not observed relevant regulations, often influences the generation that opposite vehicle driver vision causes traffic accident because of country beam.

There have been some technology to address this problem now, provide a kind of automotive far-reaching headlamp control device for the Chinese patent of CN101428584A as publication number.This device is to be equipped with wireless transmitter onboard, is used for controlling the power of the other side's vehicle country beam, feels that as the driver the other side's country beam is too strong, can turn the light intensity of the other side's vehicle country beam by this device down.But the prerequisite that this device can work is the other side's vehicle has also equipped same device, even otherwise this car has been installed also useless.Therefore wanting this device can play one's part to the full, and preferably all vehicles are all installed this device, and this point and be not easy to realize.

The utility model content

At the problem of above-mentioned existence, the utility model proposes a kind of dazzle light positioner, when there was the vehicle approaching of opening country beam on the opposite, this dazzle light positioner can be given prompting of chaufeur of opposite vehicle, makes it close country beam.The utility model proposes a kind of automobile that comprises this dazzle light positioner simultaneously.

Dazzle light positioner of the present utility model, comprise: the rotatable parts that can rotate relative to vehicle body, being installed in can be with synchronous rotate and the catadioptre that can reflect opposite vehicle upper beam line of rotatable parts on the rotatable parts, being installed in can be with synchronous rotate and the probe that can gather opposite vehicle upper beam line of rotatable parts on the rotatable parts, the control module that is electrically connected with probe and rotatable parts, described control module is exported control signal according to the light signal of the opposite vehicle country beam that probe is gathered to rotatable parts, and the control rotatable parts turn to over against the opposite vehicle.

Further, described catadioptre is made of at least two eyeglasses, and described at least two eyeglasses are arranged side by side between the front of erecting frame and adjacent mirror gapped.

Further, described eyeglass has six plate plane eyeglasses.

Further, described eyeglass is six on-plane surface eyeglasses, and all eyeglasses constitute convex lens jointly.

Automobile of the present utility model comprises above-mentioned dazzle light positioner, described dazzle light positioner be installed between condenser and the air-inlet grille and described mirror surface to vehicle front.

The beneficial effects of the utility model are: when there is the vehicle approaching of opening country beam on the opposite, probe in this dazzle light positioner can detect the country beam light of opposite vehicle and with in the detectable signal input control module, control module is analyzed the back and is sent control signal to rotatable parts, makes the azimuth rotation of rotatable parts to vehicle place, opposite.And catadioptre is mounted on the rotatable parts and rotate synchronously with rotatable parts, therefore catadioptre can be reflected to the country beam light of opposite vehicle on the vehicle of opposite and the chaufeur of this vehicle is experienced, and impels the chaufeur of opposite vehicle to close country beam.

Description of drawings

Fig. 1 is that the dazzle light positioner of an embodiment of the present utility model is seen structural representation in the past from Ben Chechenei;

Fig. 2 is the birds-eye view of Fig. 1;

Fig. 3 is the right elevation of Fig. 1;

Fig. 4 is the back view of Fig. 1;

Fig. 5 is the scheme drawing of each servo cylinder installation position in the dazzle light positioner of an embodiment of the present utility model;

Fig. 6 is the control principle figure of the dazzle light positioner of an embodiment of the present utility model;

Fig. 7 is the scheme of installation of dazzle light positioner on vehicle body of an embodiment of the present utility model.

The specific embodiment

Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Below by the embodiment that is described with reference to the drawings is exemplary, only is used to explain the utility model, and can not be interpreted as restriction of the present utility model.

In addition, need to prove, employed term and only be description of the present utility model for convenience in description of the present utility model about the noun of position relation, and can not be interpreted as restriction of the present utility model.

In the present embodiment, be benchmark with the chaufeur of these dazzle light positioner 100 place vehicles, to being a left side, be the right side to the left-hand of chaufeur to the right-hand lay of chaufeur.

Extremely shown in Figure 7 as Fig. 1, the dazzle light positioner 100 of an embodiment of the present utility model comprises: erecting frame 1, catadioptre 2, first probe, 31, second probe the 32, the 3rd probe the 33, the 4th probe the 34, the 5th probe, 35, first servo cylinder 41, second servo cylinder 42, the 3rd servo cylinder 43, supporting seat 5, control module 6, first proportional pressure valve 71, second proportional pressure valve 72 and the 3rd proportional pressure valve 73.Have vehicle-mounted compressed gas source on the automobile of present embodiment, comprise air compressor, storage tank and other associated components etc.,, do not elaborate in the present embodiment because these all are prior aries.

Erecting frame 1 ovalisation is tabular, comprise six horizontal stripe 1a, 1b, 1c, 1d, 1e and 1f, reach three vertical bar 1m, 1n and 1r, six horizontal stripe 1a, 1b, 1c, 1d, 1e and 1f are horizontally arranged on the perpendicular from top to bottom successively, keep identical gap between the adjacent horizontal stripe, ellipse of six whole formations of horizontal stripe 1a, 1b, 1c, 1d, 1e and 1f.Three vertical bar 1m, 1n vertically are arranged on the perpendicular identical with horizontal stripe from right to left successively with 1r, and the length of vertical bar 1n is the longest, and the length of vertical bar 1m and 1r is identical, the two relative vertical bar 1n symmetry.Three vertical bar 1m, 1n and 1r couple together six horizontal stripe 1a, 1b, 1c, 1d, 1e and 1f.Erecting frame 1 can be one-body molded, also each horizontal stripe and vertical bar can be welded to each other moulding.Catadioptre 2 is made up of six planar optics 21,22,23,24,25 and 26, the shape with six horizontal stripe 1a, 1b, 1c, 1d, 1e and 1f is identical respectively with 26 shape for six planar optics 21,22,23,24,25, six eyeglasses 21,22,23,24,25 and 26 are fixedly installed to respectively on six horizontal stripe 1a, 1b, 1c, 1d, 1e and the 1f, can be connected by glue or double faced adhesive tape between each eyeglass and the horizontal stripe, also can connect by alternate manner.

Five probe 31,32,33,34 and 35 diverse locations that are installed in respectively on the erecting frame 1.Five probes 31,32,33,34 and 35 all are directed daylighting probes, promptly when light is mapped on the probe from the front of popping one's head in, the light that probe is gathered is the strongest, when light is mapped on the probe from the side of popping one's head in, the light that probe is gathered dies down, the angle excursion in the front that light is popped one's head in relatively is big more, and the light that probe is gathered is weak more.First probe 31 is positioned at the center of erecting frame 1, and promptly in the gap between eyeglass 23 and 24, first probe 31 is fixedly mounted on the vertical bar 1n.Second probe 32 is identical with first probe, 31 level attitude, and it is positioned at the right side of first probe 31, second probe 32 with this car dead ahead for axially in this probe place horizontal surface left avertence 15 spend, second pops one's head in 32 is installed on the vertical bar 1m.The 3rd probe 33 is identical with first probe, 31 level attitude, and it is positioned at the left side of first probe 31, the 3rd probe 33 with this car dead ahead for axially in this probe place horizontal surface right avertence 15 spend, the 3rd pops one's head in 33 is installed on the vertical bar 1r.The 4th probe 34 is identical with the vertical position of first probe 31, and it is positioned at the top of first probe 31, and for axially upward deflecting 80 degree, the 4th probe 34 is installed on the vertical bar 1n the 4th probe 34 with this car dead ahead.The 5th probe 35 is identical with the vertical position of first probe 31, and it is positioned at the below of first probe 31, and for axially deflecting down 80 degree, the 5th probe 35 is installed on the vertical bar 1n the 5th probe 35 with this car dead ahead.Can on erecting frame 1, process five and each cooresponding mounting hole in probe mounting orientation in advance, be respectively installed to five probes in five mounting holes then and fix, because these all are practices well of the prior art, so do not elaborate in the present embodiment.

Servo cylinder comprises cylinder body and telescopic shaft, and telescopic shaft cylinder body relatively stretches out or indentation.Telescopic shaft 41a, the 42a of three servo cylinder all links to each other by the back side of universal-joint with erecting frame 1 with 43a, and cylinder body 41b, the 42b of three servo cylinder all links to each other with supporting seat 5 by universal-joint with 43b.Three servo cylinder 41,42 and 43 circumferential rectangular distributions along the oval-shaped central axis of erecting frame 1, first servo cylinder 41 is positioned at the perpendicular A of the central axis that passes erecting frame 1, second servo cylinder 42 is positioned at central axis that passes erecting frame 1 and the plane B that becomes 120 degree angles with perpendicular A, the 3rd servo cylinder 43 is positioned at the central axis that passes erecting frame 1 and all becomes the plane C of 120 degree angles, i.e. second servo cylinder 42 and the 3rd servo cylinder 43 relative perpendicular A symmetries with perpendicular A and plane B.Flexible realization erecting frame 1 by three telescopic shaft 41a, 42a and 43a and catadioptre 2 rotate relative to condenser 91 (being relative to vehicle body), describe in detail below the concrete rotating manner.Easy for what describe, below with flexible the flexible of each servo cylinder that abbreviate as of the telescopic shaft of each servo cylinder.

Five probes 31,32,33,34 and 35 are electrically connected with control module 6 by lead, and pop one's head in 31,32,33,34 and 35 signal of five of control module 6 receptions is also analyzed.Control module 6 is electrically connected by lead with three proportional pressure valves 71,72 and 73, three proportional pressure valves 71,72 link to each other with 43 with three servo cylinder 41,42 respectively by tracheae with 73, and three proportional pressure valves 71,72 link to each other by tracheae with vehicle-mounted compressed gas source with 73 simultaneously.Control module 6 can be selected the micro controller system of band D and A converter for use, the light signal of five probe 31,32,33,34 and 35 collections converts digital signal to through each D and A converter respectively, analyze in micro controller system inside then, the digital signal of micro controller system output outputs to respectively after each D and A converter converts analog signal in three proportional pressure valves 71,72 and 73.Because the micro controller system of band D and A converter is in daily use in the prior art, therefore no longer they is illustrated respectively below, but control module 6 is done as a whole describing.

Control module 6 flows into by 71,72 and 73 pairs of three proportional pressure valves or the pressurized air that flows out three servo cylinder 41,42 and 43 is controlled, and then controls the collapsing length and the speed of three servo cylinder 41,42 and 43.When needs horizontally rotate erecting frame 1 and catadioptre 2 to the right, control module 6 is sent control signal, second servo cylinder 42 is withdrawn with fixed speed, simultaneously the 3rd servo cylinder 43 is stretched out with the speed identical with second servo cylinder 42, first servo cylinder 41 is not done flexible, and erecting frame 1 and catadioptre 2 are rotated to horizontal right side; If control module 6 is sent control signal, second servo cylinder 42 is stretched out with fixed speed, simultaneously the 3rd servo cylinder 43 is with the speed withdrawal identical with second servo cylinder 42, and first servo cylinder 41 is not done flexible, and erecting frame 1 and catadioptre 2 are rotated to the level left side.When needs rotated erecting frame 1 and catadioptre 2 downwards, control module 6 was sent control signal, and first servo cylinder 41 is stretched out, and the second and the 3rd servo cylinder 42 and 43 is not flexible, and erecting frame 1 and catadioptre 2 are rotated; If control module 6 is sent control signal, make 41 withdrawals of first servo cylinder, second servo cylinder 42 and the 3rd servo cylinder 43 are not flexible, and erecting frame 1 and catadioptre 2 are upwards rotated.Certainly, in real work, possible erecting frame 1 and catadioptre 2 to the left and right direction rotation and up and down the rotation of direction carry out simultaneously, control module 6 can be by each proportional pressure valve simultaneously to each servo cylinder output control signal.

The automobile of present embodiment comprises this dazzle light positioner 100, as shown in Figure 7, this dazzle light positioner 100 is installed in the anterior of vehicle body 90 and is positioned at the midway location of vehicle body left and right directions, be mounted in specifically on the support 92 between condenser 91 and the air-inlet grille 93, supporting seat 5 is captiveed joint with support 92, support 92 is fixedly mounted on the vehicle body 90, and erecting frame 1 and catadioptre 2 are towards the vehicle dead ahead.Because dazzle light positioner 100 has been installed,,, do not influence the daylighting of each probe and the reflection of catadioptre 2 simultaneously so that the rotation of this dazzle light positioner 100 is unaffected so the structure of air-inlet grille 93 will be carried out corresponding change.

The working process of the dazzle light positioner 100 of present embodiment is described below.Under the normal circumstances, the dazzle light positioner 100 of present embodiment is towards the vehicle dead ahead, and promptly the minute surface of catadioptre 2 is perpendicular to the ground, and second servo cylinder 42 is identical with the overhang of the 3rd servo cylinder 43.When the vehicle of the dazzle light positioner 100 that present embodiment is installed during at night running, if the vehicle approaching of country beam is not being opened on the opposite, because five probes 31,32,33,34 and 35 all is directed daylighting probe, there is not light to be mapped on these probes, therefore pop one's head in 31 for five, 32,33,34 and 35 can only collect faint light, pop one's head in 31 for five at this moment, 32,33, the intensity of 34 and 35 light of gathering is almost equal, 6 pairs five probes 31 of control module, 32,33, after 34 and 35 light signal is analyzed, not to three servo cylinder 41,42 and 43 send control signal, and this moment, this dazzle light positioner 100 did not rotate.When there is the vehicle approaching of opening country beam on the opposite, the country beam light of opposite vehicle is collected by first probe, 31, second probe the 32 and the 3rd probe 33, the 4th probe the 34 and the 5th probe 35 is owing to tilt a lot respectively up and down, therefore almost gather light less than opposite vehicle country beam, therefore the light intensities gathered than first probe, 31, second probe the 32 and the 3rd probe 33 of the light gathered of the 4th probe the 34 and the 5th probe 35 are much weak, control module 6 can draw the conclusion that there is country beam on the opposite behind the light intensity of relatively five probe collections.Simultaneously and since first probe, 31, second probe 32 and the 3rd probe 33 towards different, the light intensity that their are gathered also is different.When the right side of opposite vehicle at this car, the intensity that collects opposite vehicle upper beam line from by force to weak be the 3rd probe 33, first probe 31 and second probe 32 successively, control module 6 is after being analyzed, judge the opposite vehicle on the right side, send control signal by two proportional pressure valves 72 and 73 to second servo cylinder 42 and the 3rd servo cylinder 43, make erecting frame 1 turning clockwise.Control module 6 constantly receives the signal of each probe and carries out dynamic comparative analysis in erecting frame 1 rotating process, when light intensities the strongest when the light that turns to 31 collections of first probe, that second probe the 32 and the 3rd probe 33 is gathered equate, control module 6 judgement erecting frames 1 this moment and catadioptre 2 are over against the opposite vehicle, and this moment, catadioptre 2 was reflected to the country beam light of opposite vehicle on the vehicle of opposite.Continuous approaching along with the opposite vehicle, the intensity of the light that first probe, 31, second probe the 32 and the 3rd probe 33 is gathered is also changing, control module 6 is constantly carried out dynamic analysis, and send control signal to second servo cylinder 42 and the 3rd servo cylinder 43 by corresponding proportional pressure valve, erecting frame 1 is constantly rotated, make catadioptre 2 always over against the opposite vehicle, make the chaufeur of opposite vehicle experience the part light that this car reflects, make the chaufeur of opposite vehicle understand that the country beam of own vehicle has had influence on other chaufeur, makes it close country beam.Because this dazzle light positioner 100 is installed in the place ahead of condenser 91, therefore the light of catadioptre 2 reflections mainly shines the condenser place of opposite vehicle, the chaufeur of opposite vehicle may unsusceptibility arrive the light of catadioptre 2 reflections, can in time not close country beam.In order to allow the chaufeur of opposite vehicle can experience the light that catadioptre 2 reflects better, control module 6 is sent control signal by first proportional pressure valve 71 to first servo cylinder 41, in the process of erecting frame 1 and catadioptre 2 turning clockwises, they are rotated up and down, like this, the light of catadioptre 2 reflections also can move up and down when aiming at the opposite vehicle, can allow the chaufeur of opposite vehicle experience the light that catadioptre 2 reflects better.

When the opposite vehicle was positioned at the left side of this car, the manner of execution and the right side of this dazzle light positioner 100 were basic identical, therefore no longer carefully stated.

The dazzle light positioner 100 of present embodiment also comprises three sensors (structural representation is not shown), be respectively first sensor, second sensor and the 3rd sensor, three sensors all are electrically connected with control module 6 by lead, first sensor, second sensor and the 3rd sensor are installed in respectively on three servo cylinder 41,42 and 43, and three sensors can detect the overhang of each servo cylinder respectively and feed back to control module 6.The maximum overhang of each servo cylinder is to be stored in advance in the control module 6, and when a certain servo cylinder was stretched out or be withdrawn into its end position, control module 6 can detect and make it no longer to continue to stretch out or withdraw by corresponding sensor.

Because gapped between each horizontal stripe of erecting frame 1, gapped between each vertical bar, promptly be formed with a plurality of gaps on the whole erection frame 1, so air can pass through from above-mentioned a plurality of gaps, promptly erecting frame 1 does not influence the ventilation and heat of condenser 91.Owing to six planar optics 21,22,23,24,25 and 26 are installed in respectively on six horizontal stripe 1a, 1b, 1c, 1d, 1e and the 1f, therefore also gapped between six eyeglasses 21,22,23,24,25 and 26, be also gapped on the catadioptre 2, gap on the catadioptre 2 can make the light of 2 reflecting parts of catadioptre, make the reflected light rays can be too not strong, can the chaufeur of opposite vehicle not impacted.Six eyeglasses all are planar optics in the present embodiment, and in a further embodiment, described eyeglass is six on-plane surface eyeglasses, the shape and the thickness of every eyeglass can suitably be set, make catadioptre 2 form convex lens on the whole, convex lens can make reflected light rays disperse, further the intensity of diminished reflex light.In other embodiments, described catadioptre is made of at least two eyeglasses, and described at least two eyeglasses are arranged side by side between the front of erecting frame and adjacent mirror gapped.

Above content is in conjunction with specific embodiments to further describing that the utility model is done, and can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, under the prerequisite that does not break away from the utility model design, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.

Claims (10)

1. dazzle light positioner, it is characterized in that, comprise: the rotatable parts that can rotate relative to vehicle body, being installed in can be with synchronous rotate and the catadioptre that can reflect opposite vehicle upper beam line of rotatable parts on the rotatable parts, being installed in can be with synchronous rotate and the probe that can gather opposite vehicle upper beam line of rotatable parts on the rotatable parts, the control module that is electrically connected with probe and rotatable parts, described control module is exported control signal according to the light signal of the opposite vehicle country beam that probe is gathered to rotatable parts, and the control rotatable parts turn to over against the opposite vehicle.

2. dazzle light positioner as claimed in claim 1 is characterized in that described catadioptre is made of at least two eyeglasses, and described at least two eyeglasses are arranged side by side between the front of erecting frame and adjacent mirror gapped.

3. dazzle light positioner as claimed in claim 2 is characterized in that, described eyeglass has six plate plane eyeglasses.

4. dazzle light positioner as claimed in claim 2 is characterized in that, described eyeglass is six on-plane surface eyeglasses, and all eyeglasses constitute convex lens jointly.

5. dazzle light positioner as claimed in claim 2 is characterized in that described automobile comprises vehicle-mounted compressed gas source; Described rotatable parts comprise: erecting frame, at least three tunables flexible with realize the servo cylinder that erecting frame rotates, the supporting seat of captiveing joint and at least three with vehicle body respectively with at least three cooresponding proportional pressure valves of servo cylinder; One end of each servo cylinder and the back side of erecting frame are rotatably connected, and its other end and supporting seat are rotatably connected; Three servo cylinder are along the circumferential rectangular distribution of the central axis of erecting frame; Described control module is electrically connected with at least three proportional pressure valves, and described vehicle-mounted compressed gas source is connected by tracheae with at least three proportional pressure valves, and described at least three proportional pressure valves are connected by tracheae with described three servo cylinder respectively at least; Described catadioptre is fixedly mounted on the erecting frame.

6. dazzle light positioner as claimed in claim 5 is characterized in that, described servo cylinder is three, and described proportional pressure valve is three; Described three servo cylinder are respectively first servo cylinder, second servo cylinder and the 3rd servo cylinder, and first servo cylinder is positioned at the perpendicular of the central axis that passes erecting frame, the relative described perpendicular symmetry with the 3rd servo cylinder of second servo cylinder.

7. dazzle light positioner as claimed in claim 2, it is characterized in that, described probe is directed daylighting probe, comprise first probe, second probe and the 3rd probe, three probes all are installed on the erecting frame and they are in the same horizontal plane towards vehicle front, first probe is positioned at the centre of erecting frame and towards the automobile dead ahead on the vehicle right and left direction, the relative perpendicular symmetry of passing first probe with the 3rd probe of second probe, second probe is popped one's head in described horizontal plane all to the identical angle of first probe deflection with the 3rd.

8. dazzle light positioner as claimed in claim 7 is characterized in that, second probe and the 3rd probe are all spent to first probe deflection 15 in described horizontal plane.

9. dazzle light positioner as claimed in claim 8, it is characterized in that, described probe comprises that also being installed in the 4th on the erecting frame pops one's head in and the 5th probe, three probes are in the same perpendicular, the 4th probe is positioned at the top of first probe, the 5th probe is positioned at the below of first probe, and the 4th probe is axial upper deflecting 80 degree with this car dead ahead in described perpendicular, and the 5th probe is axial deflect 80 degree with this car the place ahead in described perpendicular.

10. an automobile is characterized in that, described automobile comprises as each described dazzle light positioner among the claim 1-9, described dazzle light positioner be installed between condenser and the air-inlet grille and described mirror surface to vehicle front.

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