CN205587940U - Automatic to positive system and car - Google Patents

Abstract

The utility model provides an automatic to positive system and car includes positive system automatically: the hoist holds in the palm the utensil with lifting, lifts to ask the utensil to set up in lifting the bench, laser emitter sets up in the lower extreme of hoist, the light screen sets up and holds in the palm the lower extreme that possesses the upper end, just is located laser emitter in lifting, still is provided with a light trap on the light screen, receive the laser of laser emitter transmission, form laser point, deviation determine module for before the installation, obtain laser point and the light trap relative position information on the light screen, in the installation, obtain laser point and light trap the 2nd relative position information on the light screen, confirm the hoist and lift the offset distance who holds in the palm the utensil according to a relative position information and the 2nd relative position information, and send control command according to offset distance to servo motor, servo motor sets up on lifting the support utensil for it asks the utensil lifting the bench operation of squinting to lift according to control command control.

Description

Automatic alignment system and automobile

Technical field

This utility model relates to automobile technical field, is specifically related to a kind of automatic alignment system and automobile.

Background technology

Along with progress and the raising of people's living standard of science and technology, the quantity sharp increase of automobile, people are to automobile Requirement and quality more and more higher, thus, for automobile production manufacturer, mounting process and the installation effectiveness of automobile are direct Have influence on use quality and the production cost of automobile.

At present during automobile production total coating process, chassis, electromotor etc. are positioned at the parts of lower car body to car body In installation procedure, the mode that general employing lifts from bottom to top is carried, now, loading device include top hanging apparatus and Bottom lifting device, owing to bottom lifting device adheres to different production line mechanisms separately from top hanging apparatus, tends not to linkage, And according to the needs of technique, bottom lifting device is distant with top hanging apparatus short transverse before lift-launch, easily produces Unboiled water square deviation upwards, generally requires in lifting process and manually constantly carries out horizontal adjustment adaptation, to realize final hanging down To aligning.

But, in lifting process, manually constantly carry out horizontal adjustment operation because of needs, therefore, expend time length, tune Whole degree of accuracy is relatively low, and has had a strong impact on production efficiency, adds the cost needed for automobile production manufactures.

Utility model content

This utility model provides a kind of automatic alignment system and automobile, can effectively ensure adjustment in lifting process Degree of accuracy, improves production efficiency, and decreases manual operation, and then reduces the cost needed for automobile production manufactures.

Of the present utility model partly in order to provide a kind of automatic alignment system, including: the suspender being connected on vehicle body Having with the lifting torr being positioned at described suspender lower end, described lifting torr tool is arranged on lift master；

Generating laser, is arranged at the lower end of described suspender, for launching laser to the direction deviating from described suspender；

Dark slide, is arranged at described lifting torr tool upper end and is positioned at the lower end of described generating laser, in described dark slide It is additionally provided with a loophole；For receiving the laser of described laser transmitter projects, described dark slide forms laser spots；

Separate-blas estimation assembly, in a pre-installation, obtains described laser spots and described loophole in described dark slide First relative position information, in installation process, obtains described laser spots and described loophole second in described dark slide Relative position information, determines described suspender and described lifting according to described first relative position information and the second relative position information The offset distance of torr tool, and send control instruction according to described offset distance to servomotor；

Described servomotor, is arranged on described lifting torr tool, for receiving the control that described separate-blas estimation assembly sends Instruction, and operate in the enterprising line displacement of described lift master, with realization by institute according to described control instruction control described lifting torr tool State lifting torr tool to align with described suspender.

Automatic alignment system as above, also includes:

Array of source, is arranged on described lift master and is positioned at the lower end of described dark slide, for by described loophole Form point source.

Automatic alignment system as above, described separate-blas estimation assembly, be additionally operable in a pre-installation, obtain described laser spots and The described point source the first relative position information in described dark slide, in installation process, obtains described laser spots and described point The light source the second relative position information in described dark slide, according to described first relative position information and the second relative position information Determine the offset distance of described suspender and described lifting torr tool, and send control instruction according to described offset distance to servomotor.

Automatic alignment system as above, described separate-blas estimation assembly, including:

Illuminator, is arranged between described dark slide and described generating laser, and is positioned at the side of described dark slide, uses In the point source in described dark slide and laser spots are reflexed to industrial camera；

Described industrial camera, is arranged between described dark slide and described generating laser, and is positioned at described dark slide Opposite side is relative with the first of described point source for the described laser spots obtained in described dark slide by described illuminator Positional information and the second relative position information,

Processor, electrically connects with described industrial camera, relative with the first of described point source for obtaining described laser spots Positional information and the second relative position information, determine described according to described first relative position information and the second relative position information Offset distance, and send control instruction according to described offset distance to described servomotor, to realize by described servomotor Described lifting torr tool is aligned with described suspender.

Automatic alignment system as above, described lift master upper end is provided with multiple guide rail, and described lifting torr tool passes through Described guide rail is arranged on described lift master.

Automatic alignment system as above, described servomotor, for controlling described lifting according to described control instruction Torr tool moves in described guide rail.

Automatic alignment system as above, described lifting torr tool upper end is provided with lifting parts, described lifting parts bag Including lifting chassis and lifting electromotor, described lifting electromotor is used for controlling described lifting torr tool and realizes lift operation.

Automatic alignment system as above, described array of source is made up of multiple LED being arranged side by side.

Another aspect of the present utility model is to provide for a kind of automobile, including above-mentioned automatic alignment system.

The automatic alignment system of the present embodiment offer and automobile, launch sharp by the generating laser arranged to dark slide Light, forms laser spots, by the analysis to laser spots Yu the relative position information of loophole of the separate-blas estimation assembly in dark slide Judging, send control instruction to servomotor, servomotor controls lifting torr tool according to control instruction and carries out on lift master partially Move operation, to realize aligning lifting torr tool with suspender；And then effectively overcome when expending present in prior art Between degree of accuracy long, that adjust relatively low, and had a strong impact on production efficiency, asking of the cost needed for adding automobile production manufacture Topic, it is achieved that self-regulating process, decreases manual operation, improves work efficiency, and effectively ensure in lifting process The degree of accuracy adjusted, and then reduce popularization and the application of the cost needed for automobile production manufactures, beneficially market.

Accompanying drawing explanation

Fig. 1 is the structural representation of the automatic alignment system given by this utility model embodiment；

Fig. 2 is that the concrete structure of the separate-blas estimation assembly in the automatic alignment system given by this utility model embodiment shows It is intended to；

Fig. 3 is the principle schematic of the separate-blas estimation assembly in the automatic alignment system given by this utility model embodiment；

Fig. 4 is laser spots and the position view of point source in the dark slide given by this utility model embodiment.

In figure:

1, suspender；2, lifting torr tool；

201, lifting chassis；202, lifting electromotor；

3, lift master；301, guide rail；

4, generating laser；5, dark slide；

501, loophole；6, servomotor；

7, array of source；8, separate-blas estimation assembly；

801, illuminator；802, industrial camera；

803, processor；9, laser spots；

10, point source；11, vehicle body.

Detailed description of the invention

Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is described in further detail.Below Example is used for illustrating this utility model, but is not limited to scope of the present utility model.

In the technical program, term " first ", " second " be used only for describe purpose, and it is not intended that instruction or Hint relative importance；Unless otherwise clearly defined and limited；And term " is installed ", " connection ", the term such as " fixing " are equal Being broadly understood, such as, " connection " can be fixing connection, it is also possible to is to removably connect, or is integrally connected.For ability For the those of ordinary skill in territory, above-mentioned term concrete meaning in this utility model can be understood as the case may be.

Fig. 1 is the structural representation of the automatic alignment system given by this utility model embodiment；Understand with reference to accompanying drawing 1, Present embodiments providing a kind of automatic alignment system, this automatic alignment system is for carrying out aligning behaviour with lifting torr tool 2 by suspender 1 Making, to ensure the accurate reliability that lower car body parts are installed, concrete, this automatic alignment system includes: be connected to vehicle body 11 On suspender 1 and be positioned at the lifting torr tool 2 of suspender 1 lower end, lifting torr tool 2 is arranged on lift master 3；

Generating laser 401, is arranged at the lower end of suspender 1, for launching laser to the direction deviating from suspender 1；

Dark slide 5, is arranged at lifting torr tool 2 upper ends and is positioned at the lower end of generating laser 401, dark slide 5 also sets up There is a loophole 501；For receiving the laser that generating laser 401 is launched, dark slide 5 forms laser spots 9；

Separate-blas estimation assembly 8, in a pre-installation, obtains laser spots 9 and the loophole 501 first phase in dark slide 5 To positional information, in installation process, obtain laser spots 9 and the loophole 501 second relative position information in dark slide 5, The offset distance of suspender 1 and lifting torr tool 2 is determined according to the first relative position information and the second relative position information, and according to partially Move distance and send control instruction to servomotor 6；

Servomotor 6, is arranged on lifting torr tool 2, for receiving the control instruction that separate-blas estimation assembly 8 sends, and root Operating in the enterprising line displacement of lift master 3 according to control instruction control lifting torr tool 2, it is right lifting torr tool 2 and suspender 1 to be carried out with realization Just.

Wherein, the concrete shape structure for suspender 1 and lifting torr tool 2 does not limits, and those skilled in the art can root It is configured according to concrete design requirement；It addition, concrete structure and model for generating laser 401 do not limit, this Skilled person can be configured according to concrete design requirement, can support or oppose as long as being capable of generating laser 401 Launch laser from the direction of suspender 1, do not repeat them here；Additionally, for the tool between generating laser 401 and suspender 1 Body connected mode does not limits, and as can be provided with link on suspender 1, generating laser 401 is arranged in link；Or Person, directly can be connected to generating laser 401 on suspender 1 by connector, and connector includes but not limited to: screw, spiral shell Bolt, stud etc.；Or, it is also possible to it is set to generating laser 401 be pasted in suspender 1 lower end by binding agent, if energy Enough lower ends realizing generating laser 401 is stably connected to suspender 1, do not repeat them here.

It addition, the concrete shape structure for dark slide 5 does not limits, as dark slide 5 can be set to rectangular configuration, Circular configuration, ellipsoidal structure or triangular structure etc., as long as enabling to dark slide 5 to be arranged at generating laser 401 Squat down, and can receive generating laser 401 launch laser；Additionally, the tool that loophole 501 is arranged Body position and concrete shape do not limit, and it is any one that loophole 501 can be arranged in dark slide 5 by those skilled in the art Place, and for the concrete shape of loophole 501, those skilled in the art loophole 501 can be provided in round hole, three Dihedral hole or Fang Xingkong etc., as long as being capable of so that separate-blas estimation assembly 8 can stably get laser spots 9 With the relative position information of loophole 501, do not repeat them here.

Concrete structure finally, for separate-blas estimation assembly 8 does not limits, and those skilled in the art can realize according to it Function it is arbitrarily arranged, for example, it is possible to be set to separate-blas estimation assembly 8 include at a camera head and an analysis Reason device 803, this camera head is for obtaining the first relative position information and the second relative position of laser spots 9 and loophole 501 Information, analysis processor 803 electrically connects with camera head, is used for receiving and analyze the first relative position information and the second phase para-position Confidence ceases, and sends control instruction according to analysis result to servomotor 6；Or, separate-blas estimation assembly 8 can be set to one Camera head, is integrated with analysis processor 803 in this camera head, this camera head is used for obtaining laser spots 9 and loophole 501 The first relative position information and the second relative position information, analysis processor 803, be used for receiving and analyze the first relative position Information and the second relative position information, and send control instruction according to analysis result to servomotor 6；Certain, this area skill Art personnel can also use other set-up mode, as long as being capable of above-mentioned technique effect, does not repeats them here；This Outward, the first relative position information and the second relative position information are set to all include: lift master 3 water planar Flat X-direction distance and vertical Y-direction distance, and then make offset distance also include X-direction distance and Y-direction distance, Ke Yiyou Improve the accurate reliability that this automatic alignment system is in course of adjustment to effect.

The automatic alignment system that the present embodiment provides, launches laser by the generating laser 401 arranged to dark slide 5, Dark slide 5 forms laser spots 9, by separate-blas estimation assembly 8 to the relative position information of laser spots 9 and loophole 501 Analyzing and judge, send control instruction to servomotor 6, servomotor 6 controls lifting torr tool 2 at lift master 3 according to control instruction Enterprising line displacement operates, to realize aligning lifting torr tool 2 with suspender 1；And then effectively overcome in prior art and deposit Expend time length, adjustment degree of accuracy relatively low, and had a strong impact on production efficiency, added automobile production and manufacture required The problem of cost, it is achieved that self-regulating process, decrease manual operation, improve work efficiency, and effectively ensure The degree of accuracy adjusted in lifting process, and then reduce the cost needed for automobile production manufactures, the beneficially popularization in market and answer With.

On the basis of above-described embodiment, understand with continued reference to accompanying drawing 1, due to loophole 501 be in a dark slide 5 arbitrarily The hole of one position, and laser spots 9 is a most highlighted labelling point in dark slide 5, is obtaining loophole 501 and laser spots During relative position information between 9, it is more likely that there will be the situation that loophole 501 can not identified or identified mistake, because of This, in order to improve the accurate reliability that the relative position information between loophole 501 and laser spots 9 is obtained, this is the most right Positive system, also includes:

Array of source 7, is arranged on lift master 3 and is positioned at the lower end of dark slide 5, for being formed a little by loophole 501 Light source 10.

Wherein, the concrete shape structure for array of source 7 does not limits, and those skilled in the art can realize according to it Functional effect arbitrarily arrange, the most preferably, be set to array of source 7 be made up of multiple LED being arranged side by side； It is set to array of source 7 be made up of multiple LED being arranged side by side, simple in construction, easily realizes, and cost is relatively low, protect Demonstrate,prove the illumination effect of array of source 7；By the array of source 7 arranged, after powered up, array of source 7 emits beam, and light shines Penetrate at loophole 501 so that loophole 501 is sentenced highlighted fashion and shown, formed point source 10, and then be effectively guaranteed right Point source 10 and the position detection of laser spots 9, improve and accurately may be used point source 10 with what laser spots 9 relative position information obtained By property, and then improve the degree of accuracy of this automatic alignment system regulation.

On the basis of above-described embodiment, understand with continued reference to accompanying drawing 1, when automatic alignment system includes array of source 7, Separate-blas estimation assembly 8, is additionally operable in a pre-installation, obtains laser spots 9 and believes with the point source 10 first relative position in dark slide 5 Breath, in installation process, obtains laser spots 9 and the point source 10 second relative position information in dark slide 5, according to the first phase Positional information and the second relative position information are determined the offset distance of suspender 1 and lifting torr tool 2, and according to offset distance to watching Take motor 6 and send control instruction.

After automatic alignment system includes array of source 7 so that point source 10 and laser spots 9 in dark slide 5 all in Highlighted state shows, so make separate-blas estimation assembly 8 can quickly, accurately and efficiently acquisition point light source 10 and laser spots 9 it Between relative position information, it is ensured that the accurate reliability of the offset distance of acquisition, further increase this automatic alignment system Degree of accuracy.

Fig. 2 is the concrete structure of the separate-blas estimation assembly 8 in the automatic alignment system given by this utility model embodiment Schematic diagram；Fig. 3 is the principle signal of the separate-blas estimation assembly 8 in the automatic alignment system given by this utility model embodiment Figure；Fig. 4 is laser spots 9 and the position view of point source 10 in the dark slide 5 given by this utility model embodiment；Above-mentioned On the basis of embodiment, understanding with continued reference to accompanying drawing 1-4, the present embodiment does not limits for the concrete structure of separate-blas estimation assembly 8 Fixed, it arbitrarily can be arranged by those skilled in the art according to its function realized, wherein, the most preferably, and can be by Separate-blas estimation assembly 8 is set to include:

Illuminator 801, is arranged between dark slide 5 and generating laser 401, and is positioned at the side of dark slide 5, and being used for will Point source 10 and laser spots 9 in dark slide 5 reflex to industrial camera 802；

Industrial camera 802, is arranged between dark slide 5 and generating laser 401, and is positioned at the opposite side of dark slide 5, uses Relative with the first relative position information of point source 10 and second in the laser spots 9 obtained by illuminator 801 in dark slide 5 Positional information,

Processor 803, electrically connects with industrial camera 802, for obtaining laser spots 9 position relative with the first of point source 10 Information and the second relative position information, determine offset distance according to the first relative position information and the second relative position information, and Control instruction is sent to servomotor 6, to realize being carried out with suspender 1 by lifting torr tool 2 by servomotor 6 according to offset distance Align.

Wherein, the concrete shape structure for illuminator 801 does not limits, and those skilled in the art can realize according to it Functional effect it is arbitrarily arranged, as illuminator 801 can be set to triangular structure, trapezium structure or other Shape and structure etc., wherein, the most preferably, is set to triangular structure by illuminator 801, and triangular structure is reflective The reflective surface of mirror 801 and dark slide 5 are in a predetermined angle, and this angle is sharp angle, to ensure that illuminator 801 is to dark slide 5 On point source 10 and the reflecting effect of laser spots 9；Additionally, the concrete structure for industrial camera 802 does not limits, this area Technical staff can be configured according to concrete design requirement, wherein, the most preferably, can be arranged by industrial camera 802 For CCD industrial camera 802.It addition, for processor 803 concrete structure and arrange form deficiency limit, art technology It arbitrarily can be arranged, such as by personnel according to its function realized: can be arranged at by processor 803 and be integrated in industry In camera 802, or individually electrically connect etc. with industrial camera 802, as long as being capable of above-mentioned technique effect, at this not Repeat again.

It is by separate-blas estimation assembly 8 is set to include processor 803, industrial camera 802 and illuminator 801, concrete, The relative position information between point source 10 and laser spots 9, processor 803 is got by illuminator 801 and industrial camera 802 Control instruction is sent to servomotor 6, so that servomotor 6 controls lifting torr according to control instruction according to relative position information It is mobile that tool 2 carries out skew, until making suspender 1 align with lifting torr tool 2；Use the separate-blas estimation group of said structure Part 8, has that space hold is little, the feature of flexible structure, and is applicable to various production technology and uses, and is not limited by difference in height System, in the case of suspender 1 and lifting device difference in height are very big, still is able to realize above-mentioned technique effect；And level can be measured Big with range of accommodation, remain to realize above-mentioned functions effect in the case of suspender 1 and bottom lifting device horizontal departure are relatively big, carry The high scope of application of this automatic alignment system, improves the market competitiveness of this automatic alignment system simultaneously.

On the basis of above-described embodiment, understanding with continued reference to accompanying drawing 1-4, the present embodiment is arranged at for lifting torr tool 2 Set-up mode on lift master 3 does not limits, and those skilled in the art can be configured according to concrete design requirement, its In, the most preferably, lift master 3 upper end being provided with multiple guide rail 301, lifting torr tool 2 is arranged at lift master by guide rail 301 On 3.

By guide rail 301, lifting torr tool 2 is arranged on lift master 3, can effectively ensure that lifting torr tool 2 passes through guide rail 301 move on lift master 3, and lift master 3 will not be moved along with moving of lifting torr tool 2, pass through Servomotor 6 realizes controlling the operation that lifting torr tool 2 moves on lift master 3, and concrete servomotor 6, for basis Control instruction controls lifting torr tool 2 and moves in guide rail 301.

Wherein it is possible to servomotor 6 to be arranged at the side of lifting torr tool 2, and can servomotor 6 be set to many Individual, to realize conveniently lifting torr tool 2 being moved operation, and improving the mobile efficiency operated；Control to lift by servomotor 6 Rise torr tool 2 to move in guide rail 301, it is ensured that the mobile effect of lifting torr tool 2, and make the lift master 3 will not be along with Moving and offseting of lifting torr tool 2, effectively prevent and affect skew degree of accuracy situation because of the problem of lift master 3 size Produce, further ensure the accurate reliability that this automatic alignment system uses.

On the basis of above-described embodiment, understanding with continued reference to accompanying drawing 1-4, the technical program is for the tool of lifting torr tool 2 Body structure does not limits, and wherein, the most preferably, lifting torr tool 2 is set to upper end and is provided with lifting parts, lift parts bag Including lifting chassis 201 and lifting electromotor 202, lifting electromotor 202 is used for controlling lifting torr tool 2 and realizes lift operation.

Wherein, lifting parts include but not limited to lifting chassis 201 and lifting electromotor 202, and lifting chassis 201 is for propping up Supportting and carry parts to be lifted, lifting electromotor 202 is used for providing power, so that lifting torr tool 2 realizes lift operation, and right Concrete structure in lifting chassis 201 and lifting electromotor 202 does not limits, and those skilled in the art can set according to concrete Meter demand is configured, as long as enabling to this lifting torr tool 2 to be capable of lifting and the effect held up, the most superfluous at this State.

Another aspect of the present utility model provides a kind of automobile, and this automobile includes above-mentioned automatic alignment system.

By the automatic alignment system arranged, during automobile assembling, it is effectively improved efficiency of assembling, and ensure that The degree of accuracy aligned, and then ensure that the quality of automobile, decrease hand labor intensity simultaneously, reduce production cost, have It is beneficial to popularization and the application in market.

When specifically applying, the optical signal that this automatic alignment system is sent by generating laser 401 and array of source 7 obtains Offset distance, concrete, CCD industrial camera 802 picked-up to point source 10 and the optical signal of laser spots 9, and the light letter that will obtain Number and be converted to the signal of telecommunication, processor 803 accepts the signal of telecommunication of CCD industrial camera 802, and calculates the signal of telecommunication, will meter The signal of telecommunication after calculation is converted to the signal of telecommunication of control instruction, and sends the signal of telecommunication of control instruction to servomotor 6, so that Servomotor 6 controls lifting torr tool 2 under the driving of control instruction and moves horizontally.

Wherein, generating laser 401 is fixed on the lower end of suspender 1, and launches laser beam vertically downward, and laser beam is in shading Forming laser spots 9 on plate 5, dark slide 5 is fixed on lifting device and can move horizontally with lifting device, dark slide 5 bottom Being provided with array of source 7, this array of source 7 will not move horizontally with lifting device, and array of source 7 produces highlighted light Source, forms point source 10 by the loophole 501 in dark slide 5；CCD industrial camera 802 irradiates dark slide by illuminator 801 5；Seeing accompanying drawing 4, laser spots 9 and the point source 10 through loophole 501 and form two luminous points, CCD industrial camera 802 is by obtaining Take the laser spots 9 before installing and in installation process and the relative position information of point source 10, offset distance can be got, its In, relative position information can be decomposed into the X of fore-and-aft direction to distance and a left side according to the picked-up angle of CCD industrial camera 802 The Y-direction distance of right direction；Process to facilitate processor 803 that above-mentioned relative position information is analyzed.

It addition, when processor 803 sends control instruction to servomotor 6, can be set to include X by servomotor 6 To servomotor 6 and Y-direction servomotor 6, wherein, X is used for controlling to lift asking tool 2 to move at fore-and-aft direction to servomotor 6 Dynamic, Y-direction servomotor 6 is used for controlling lifting device and moves at left and right directions, and then achieves servomotor 6 drive lifting Torr tool 2 carries out X to the translation with Y-direction, elimination suspender 1 and the position deviation of lifting device, it is ensured that the quality of installation.

Automatic alignment system in the technical program has the advantage that

1) space hold is little, flexible structure, it is adaptable to various production technologies；

2) do not limited by difference in height, the biggest in superposed suspender 1 and the lifting device difference in height being positioned at bottom In the case of remain to realize function；

3) level can be measured big, when the suspender 1 on top and the lifting device horizontal departure of bottom are bigger still with range of accommodation Function can be realized；

4) can realize automatically adjusting, improve work efficiency；

5) operating accuracy is high, is calculated by optical signal, and the deviation that can realize degree of precision calculates, and by servo electricity Machine 6 accurately controls, it is ensured that the accuracy that lifting torr tool 2 moves, and then improves the standard that this automatic alignment system uses The popularization of true reliability, beneficially market and application.

Last it is noted that various embodiments above is only in order to illustrate the technical solution of the utility model, rather than it is limited System；Although being described in detail this utility model with reference to foregoing embodiments, those of ordinary skill in the art should Understand: the technical scheme described in foregoing embodiments still can be modified by it, or to the most some or all of Technical characteristic carries out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from this practicality new The scope of type each embodiment technical scheme.

Claims (8)

1. an automatic alignment system, it is characterised in that including: the suspender being connected on vehicle body and be positioned at described suspender lower end Lifting torr tool, described lifting torr tool is arranged on lift master；

Generating laser, is arranged at the lower end of described suspender, for launching laser to the direction deviating from described suspender；

Dark slide, is arranged at described lifting torr tool upper end and is positioned at the lower end of described generating laser, described dark slide also sets It is equipped with a loophole；For receiving the laser of described laser transmitter projects, described dark slide forms laser spots；

Separate-blas estimation assembly, in a pre-installation, obtains described laser spots and described loophole first in described dark slide Relative position information, in installation process, obtains described laser spots and described loophole second in described dark slide relative Positional information, determines described suspender and described lifting torr tool according to described first relative position information and the second relative position information Offset distance, and send control instruction according to described offset distance to servomotor；

Described servomotor, is arranged on described lifting torr tool, for receiving the control instruction that described separate-blas estimation assembly sends, And operate in the enterprising line displacement of described lift master, with realization by described lifting according to described control instruction control described lifting torr tool Torr tool aligns with described suspender.

Automatic alignment system the most according to claim 1, it is characterised in that also include:

Array of source, is arranged on described lift master and is positioned at the lower end of described dark slide, for being formed by described loophole Point source.

Automatic alignment system the most according to claim 2, it is characterised in that described separate-blas estimation assembly, is additionally operable in peace Before dress, obtain described laser spots and described point source the first relative position information in described dark slide, in installation process, Obtain described laser spots and described point source the second relative position information in described dark slide, according to described first phase para-position Confidence breath and the second relative position information determine the offset distance of described suspender and described lifting torr tool, and according to described offset distance Descriscent servomotor sends control instruction.

Automatic alignment system the most according to claim 3, it is characterised in that described separate-blas estimation assembly, including:

Illuminator, is arranged between described dark slide and described generating laser, and is positioned at the side of described dark slide, and being used for will Point source and laser spots in described dark slide reflex to industrial camera；

Described industrial camera, is arranged between described dark slide and described generating laser, and is positioned at described dark slide another Side, for the described laser spots position relative with the first of described point source obtained in described dark slide by described illuminator Information and the second relative position information,

Processor, electrically connects with described industrial camera, for obtaining described laser spots position relative with the first of described point source Information and the second relative position information, determine described skew according to described first relative position information and the second relative position information Distance, and send control instruction according to described offset distance to described servomotor, to realize institute by described servomotor State lifting torr tool to align with described suspender.

Automatic alignment system the most according to claim 1, it is characterised in that described lift master upper end is provided with multiple leading Rail, described lifting torr tool is arranged on described lift master by described guide rail.

Automatic alignment system the most according to claim 1, it is characterised in that described lifting torr tool upper end is provided with lifting portion Part, described lifting parts include lifting chassis and lifting electromotor, and it is real that described lifting electromotor is used for controlling described lifting torr tool Existing lift operation.

7. according to the automatic alignment system described in any one in claim 2-4, it is characterised in that described array of source is by many The individual LED being arranged side by side is constituted.

8. an automobile, it is characterised in that include the automatic alignment system described in any one in claim 1-7.