CN107588719A - Measurement of coordinates servicing unit - Google Patents
Measurement of coordinates servicing unit Download PDFInfo
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- CN107588719A CN107588719A CN201710677284.1A CN201710677284A CN107588719A CN 107588719 A CN107588719 A CN 107588719A CN 201710677284 A CN201710677284 A CN 201710677284A CN 107588719 A CN107588719 A CN 107588719A
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- 238000005259 measurement Methods 0.000 title claims abstract description 31
- 238000007639 printing Methods 0.000 claims abstract description 37
- 239000003550 marker Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009958 sewing Methods 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The disclosure provides a kind of measurement of coordinates servicing unit, to solve the problems, such as that target measurement point mark is not accurate enough during measurement of coordinates is carried out to vehicle.Described device includes：Housing, the laser emission part positioned at the enclosure interior, the support member being connected with the housing；Euphotic zone and tiny printing opacity group are provided with the housing, wherein, each tiny printing opacity group includes the first tiny light-transmitting opening and the second tiny light-transmitting opening；The laser emission part is used for, a branch of laser band for being located at the first plane is outwards launched by the euphotic zone, and first laser line is outwards launched by the described first tiny light-transmitting opening, second laser line is outwards launched by the described second tiny light-transmitting opening, the first laser line and the second laser line are symmetrical relative to the first plane residing for the laser band.
Description
Technical field
This disclosure relates to survey engineering field, in particular it relates to a kind of measurement of coordinates servicing unit.
Background technology
To model vehicle carry out measurement of coordinates during, need to obtain vehicle whole vehicle center face (i.e. automobile front-axle
Midpoint and the plane vertical with front axle) or position of driver median plane (i.e. the main driving position plane of symmetry) position coordinates, and
Measurements of the chest, waist and hips coordinate model is established to the model vehicle according to the position coordinates of median plane.
In correlation technique, first marked bar in the target measurement point positioned at the median plane by staff.Then make
The coordinate points of each slug are read with measurements of the chest, waist and hips coordinate measuring set, and each coordinate points are inputted into computer, by computer according to each seat
Punctuate determines the position coordinates of the median plane, and establishes measurements of the chest, waist and hips coordinate model to the model vehicle.Attach the work of slug
The problem of work is manually completed by staff, and existence position is not accurate enough.
The content of the invention
The disclosure provides a kind of measurement of coordinates servicing unit, and measurement of coordinates is being carried out to vehicle to solve correlation technique
During target measurement point mark it is not accurate enough the problem of.
To achieve these goals, embodiment of the present disclosure first aspect provides a kind of measurement of coordinates servicing unit, the dress
Put including：
Housing, the laser emission part positioned at the enclosure interior, the support member being connected with the housing；
Euphotic zone and tiny printing opacity group are provided with the housing, wherein, each tiny printing opacity group includes the
One tiny light-transmitting opening and the second tiny light-transmitting opening；
The laser emission part is used for, and outwards launches a branch of laser band for being located at the first plane by the euphotic zone,
And first laser line is outwards launched by the described first tiny light-transmitting opening, pass through the outwards transmitting second of the described second tiny light-transmitting opening
Laser rays, the first laser line and the second laser line are symmetrical relative to the first plane residing for the laser band.
Optionally, being set on the housing includes the printing opacity array tape of tiny printing opacity group at least described in two groups, the laser
Emission element is located at the second plane by the laser rays that each tiny printing opacity group is launched in the printing opacity array tape, and described the
One plane and second plane are orthogonal.
Optionally, the housing is spherical shell.
Optionally, the laser emission part is located at the centre of sphere of the spherical shell.
Optionally, the euphotic zone is spherical shell the preceding paragraph arc shaped slits.
Optionally, the described first tiny light-transmitting opening and the second tiny light-transmitting opening have identical opening shape.
In specifically used above-mentioned measurement of coordinates servicing unit, the housing can be moved, make the first laser line and
The second laser line is incident upon on the symmetrical marks point of vehicle respectively, such as on two angles of windshield bottom, and pass through
The housing is fixed on current location by the support member.So, laser band is incident upon the center light on the windshield
Band is i.e. on the whole vehicle center face of vehicle.That is, the laser rays and the existing symmetrical marks of the vehicle can be passed through
The position relationship of point aids in the laser band to be projeced on whole vehicle center face, to form a center light band, and by the center light
Tape label goes out whole vehicle center face position.Thus, accuracy during mark whole vehicle center face is improved.
Other feature and advantage of the disclosure will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing further understanding of the disclosure, and a part for constitution instruction, with following tool
Body embodiment is used to explain the disclosure together, but does not form the limitation to the disclosure.In the accompanying drawings：
Fig. 1 is a kind of measurement of coordinates assistant apparatus structure figure shown in the exemplary embodiment of the disclosure one.
Fig. 2 is another measurement of coordinates assistant apparatus structure figure shown in the exemplary embodiment of the disclosure one.
Fig. 3 is the implement scene schematic diagram shown in the exemplary embodiment of the disclosure one.
Fig. 4 is the implement scene schematic diagram shown in the exemplary embodiment of the disclosure one.
Fig. 5 is the implement scene schematic diagram shown in the exemplary embodiment of the disclosure one.
Fig. 6 is another measurement of coordinates assistant apparatus structure figure shown in the exemplary embodiment of the disclosure one.
Fig. 7 is another measurement of coordinates assistant apparatus structure figure shown in the exemplary embodiment of the disclosure one.
Brief description of the drawings
The laser emission part 120 of 10 housing of measurement of coordinates servicing unit 110
The second planes of the plane a b of support member 130 first
The tiny 1,201 second tiny light-transmitting opening 1202 of light-transmitting opening of euphotic zone 1,100 first
The printing opacity array tape 1220 of 1,200 first printing opacity array tape of printing opacity array tape 1,210 second
Embodiment
The embodiment of the disclosure is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explained the disclosure, is not limited to the disclosure.
In the disclosure, in the case where not making opposite explanation, the noun of locality used such as " upper and lower " typically refers to vehicle
Top, lower section, " left and right " typically refers to the copilot direction on the main driving direction of vehicle left side, right side, and " inside and outside " is usual
Refer to vehicle interior, outside.
The disclosure provides a kind of measurement of coordinates servicing unit, refer to measurement of coordinates servicing unit 10 as shown in Figure 1, institute
Stating device includes：Housing (housing 110 as shown in Figure 1), the laser emission part (in such as Fig. 1 positioned at the enclosure interior
The laser emission part 120 shown), the support member (support member 130 as shown in Figure 1) that is connected with the housing.
Wherein, euphotic zone and tiny printing opacity group are provided with the housing, each tiny printing opacity group includes the
One tiny light-transmitting opening and the second tiny light-transmitting opening.The laser emission part is used for, and is outwards launched by the euphotic zone a branch of
Outwards launch first laser line positioned at the laser band of the first plane, and by the described first tiny light-transmitting opening, pass through described second
Tiny light-transmitting opening outwards launches second laser line, the first laser line and the second laser line relative to the laser band institute
First plane at place is symmetrical.
As shown in figure 1, the housing 110 can be cube housing.The bottom surface of the housing 110 has an euphotic zone
1100, the both sides of euphotic zone 1100 are provided with the first tiny 1201 and second tiny light-transmitting opening 1202 of light-transmitting opening.In the shell
On body 110, the euphotic zone 1100, the first tiny light-transmitting opening 1201, can be by light-transmitting materials system at the second tiny light-transmitting opening 1202
Into, and other parts can be made up of light tight material.
The laser beam emitting device 120 outwards launches a laser band, the laser band position by the euphotic zone 1100
Outwards launch first laser line in the first plane a as shown in Figure 1, and by the described first tiny light-transmitting opening 1201, pass through institute
State the second tiny light-transmitting opening 1202 and outwards launch second laser line, the first laser line and the second laser line are relative to institute
It is symmetrical to state the first plane a.
Illustratively, the laser beam emitting device 120 can include the laser hair that corresponding each tiny light-transmitting opening is set respectively
Injection device, and the laser beam emitting device sends the adjustable angle of laser rays, so, is sent out by adjusting each laser beam emitting device
Go out the angle of laser rays, you can realize that first laser line and second laser line are symmetrical relative to the first plane a residing for laser band
Distribution.If, can be with addition, the laser spots hypotelorism that two laser rays symmetrical on laser band projects on vehicle
By adjusting the angle for sending laser rays of laser beam emitting device, make two laser rays backwards to movement, so as to increase two laser
The distance between point.
What deserves to be explained is laser has directional lighting and the high characteristic of brightness.The laser band is thrown on projection surface,
A bright light belt can be formed on the projection surface.
When specifically used, the housing 110 can be moved, distinguishes the first laser line and the second laser line
It is incident upon on the symmetrical marks point of vehicle, such as on two angles of windshield bottom, and by the support member by described in
Housing 110 is fixed on current location.So, the laser band can be made to be projeced on the line of symmetry of the windshield, that is, existed
A center light band is formed on whole vehicle center face.That is, can symmetrically it be marked by the laser rays and the vehicle
Remember the position relationship of point, aid in the laser band to be projeced into formation center light band on whole vehicle center face, by the center light tape label
Go out whole vehicle center face position.
Wherein, the movement of housing can be taking human as execution.In addition, support member can also possess certain adjustment function.Example
Such as, the support member 130 can include base, first support bar and second support bar, and the first end of first support bar is placed in
On the base, the second end of first support bar is connected with the first end of the second support bar by the first connector, and second
Second end of support bar is connected (not shown) with the housing 110 by the second connector, wherein, first connector
Secure component is provided with second connector, so, by taking first connector as an example, is in the secure component
During loosening state, the first support bar can rotate relative to the second support bar to any direction, at the secure component
When tightening state, the first support bar and the second support bar relative position are fixed.
Further, can be by measurements of the chest, waist and hips coordinate measuring set after center light tape label goes out whole vehicle center face position
Each coordinate points on the center light band are read, and each coordinate points are inputted into computer, as computer according to determining each coordinate points
The position coordinates in whole vehicle center face, and measurements of the chest, waist and hips coordinate model is established to the model vehicle.
Optionally, the housing can also be as spherical shell.Spherical housing 110 as shown in Figure 2, the housing
Euphotic zone 1100 is provided with 110 and includes the printing opacity array tape 1200 of multiple tiny printing opacity groups.Wherein, light source 120 passes through institute
Stating euphotic zone 1100, outwards one laser band of transmitting, the laser band were located at the first plane a of the centre of sphere, and passed through the printing opacity battle array
Row band 1200 outwards launches multiple laser rays, and multiple laser rays were respectively positioned on the second plane b of the centre of sphere.
Alternatively, it is symmetrical to be respectively equivalent to the first plane a for two tiny light-transmitting openings of tiny printing opacity group described in every group
Distribution.As shown in Fig. 2 by taking the 5th group of tiny printing opacity group from the euphotic zone 1100 to both sides number as an example, it is thin that the group includes first
Small 1201 and second tiny light-transmitting opening 1202 of light-transmitting opening, laser beam emitting device 120 pass through the described first tiny light-transmitting opening respectively
The 1201 and relatively described first plane a of laser rays that launches of the second tiny light-transmitting opening 1202 is symmetrical.
The laser emission part 120 is outwards launched a branch of positioned at the first plane a's by the euphotic zone 1100
Laser band, and the grating stripe being made up of multiple gratings is outwards launched by the printing opacity array tape 1200.Also, a kind of possible
Implementation in, the first plane a and the second plane b can be with orthogonal, so that the grating stripe is distributed
On the vertical plane of the laser band.
Implement scene as shown in Figure 3.The measurement of coordinates servicing unit 10 can be positioned over the side of vehicle to be measured, by
The support member 130 supports the housing 110 to hover in the top of the vehicle to be measured.By adjusting the support member 130,
The hovering position of the housing 110 can be changed.The laser band is projeced into one center light band of formation, institute on the vehicle to be measured
State grating stripe be projeced on the vehicle formed by a plurality of grating marker.
What deserves to be explained is the staff that is in course of adjustment can observe point of the grating marker in the surface of vehicle
Cloth form.Such as Fig. 3, part grating marker is on the measurement place of the vehicle left side, and the grating being incident upon on the vehicle
Mark is not symmetrical relative to the center light band, that is to say, that the center light band is not on whole vehicle center face.This
When, the housing 110 can be moved to vehicle right side direction by adjusting the bracket component 130.
As shown in figure 4,6th article grating marker of the laser with arranged on left and right sides respectively positioned at the bonnet of motor car a left side,
On right side bearing.What deserves to be explained is the bonnet of vehicle can be considered as on the symmetrical body construction in whole vehicle center face, the engine
The sideline of the left and right sides of lid can be considered as on the symmetrical mark point in whole vehicle center face.Now, staff can be again
According to other grating markers and the distributional pattern of the center light band, the position of the housing 110 hovering is finely adjusted.
After the center light tape label goes out whole vehicle center face, the position of the fixed housing 110.Filled by three-dimensional measurement
Put the multiple coordinate points for the center light band that reading is distributed on front windshield, bonnet, and vehicle front side bumper, and root
According to the position coordinates in coordinate points generation whole vehicle center face, and the measurements of the chest, waist and hips coordinate model of vehicle.
When marking driver's median plane, the housing 110 of the measurement of coordinates servicing unit 10 can be stretched into from vehicle window
Driver's cabin, the center light band and the grating marker is set to fall on operating seat.It is symmetrical at left and right sides of the operating seat
Sewing thread can be used as symmetrical marks point., can be by adjusting the housing 110 with reference to operating seat as shown in Figure 5
Hovering position, make the relatively described center light band of the grating marker and sewing thread symmetrical, so, you can in described
Heart light belt marks driver's median plane.
As shown in fig. 6, the euphotic zone 1100 can be the preceding paragraph arc shaped slits of spherical shell 110, the laser
Emission element 120 can be located at the centre of sphere of the spherical shell 110.So, the laser emission part 120 can be made to pass through institute
It is more well-balanced to state the grating stripe that printing opacity array tape 1200 is sent.
In alternatively possible embodiment, a plurality of printing opacity array tape can be included on the housing 110.Such as Fig. 7 institutes
Show, the first printing opacity array tape 1210, the second printing opacity array tape 1220 are included on the housing 110.Every printing opacity array tape
Multiple tiny printing opacity groups can be included.So, the laser emission part 120 inside the housing 110 can be respectively by described
First printing opacity array tape 1210 and the second printing opacity array tape 1220 outwards launch two grating stripe, so, can make work
Personnel have the grating marker that more may be referred to when adjusting 110 hovering position of housing.
Further, it is tiny with the 1st group as shown in fig. 7, being that symmetrical centre is numbered to both sides from the euphotic zone 1100
Exemplified by light group, each tiny printing opacity group number consecutively of the first printing opacity array tape 1210 is 1,2,3 ....Wherein, it is the 1st group thin
Small printing opacity group is included on the tiny 1201 and second tiny light-transmitting opening 1202 of light-transmitting opening of the euphotic zone 1100 symmetrical first.Institute
Stating the first tiny 1201 and second tiny light-transmitting opening 1202 of light-transmitting opening has identical opening shape, i.e. Arabic numerals " 1 "
Shape.By that analogy, two tiny light-transmitting openings of the 2nd group of tiny printing opacity group have identical opening shape, i.e. Arabic numerals
The shape of " 2 ".
So, when marking whole vehicle center face, it is incident upon what car engine to be measured covered by each group tiny printing opacity group
The shape of grating marker is all different.Staff can more easily find according to the shape of each bar grating marker and close therewith
In the symmetrical another grating marker of center light band, then whether two grating markers are observed all with symmetrical marks point known to car body
Overlap.For example, two grating markers with Arabic numerals " 5 " are respectively positioned on described two reflective mirrors of left and right vehicle wheel and car body
In seam.So, the mark whole vehicle center face of staff more accurately and fast can be facilitated.
The preferred embodiment of the disclosure is described in detail above in association with accompanying drawing, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical scheme of the disclosure
Monotropic type, these simple variants belong to the protection domain of the disclosure.For example, the housing can also be spheroid, cylinder
Deng.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the disclosure to it is various can
The combination of energy no longer separately illustrates.
In addition, it can also be combined between a variety of embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought, it should equally be considered as disclosure disclosure of that.
Claims (6)
1. a kind of measurement of coordinates servicing unit, it is characterised in that described device includes：
Housing, the laser emission part positioned at the enclosure interior, the support member being connected with the housing；
Euphotic zone and tiny printing opacity group are provided with the housing, wherein, it is thin that each tiny printing opacity group includes first
Small light-transmitting opening and the second tiny light-transmitting opening；
The laser emission part is used for, and outwards launches a branch of laser band for being located at the first plane by the euphotic zone, and lead to
Cross the described first tiny light-transmitting opening and outwards launch first laser line, second laser is outwards launched by the described second tiny light-transmitting opening
Line, the first laser line and the second laser line are symmetrical relative to the first plane residing for the laser band.
2. device according to claim 1, it is characterised in that set on the housing including at least tiny described in two groups
The printing opacity array tape of light group, the laser emission part are launched by each tiny printing opacity group in the printing opacity array tape
Laser rays is located at the second plane, and first plane and second plane are orthogonal.
3. device according to claim 1 or 2, it is characterised in that the housing is spherical shell.
4. device according to claim 3, it is characterised in that the laser emission part is located at the ball of the spherical shell
The heart.
5. device according to claim 3, it is characterised in that the euphotic zone is spherical shell the preceding paragraph arc-shaped slit
Gap.
6. device according to claim 1 or 2, it is characterised in that the first tiny light-transmitting opening and described second tiny
Light-transmitting opening has identical opening shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677284.1A CN107588719B (en) | 2017-08-09 | 2017-08-09 | Measurement of coordinates auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710677284.1A CN107588719B (en) | 2017-08-09 | 2017-08-09 | Measurement of coordinates auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107588719A true CN107588719A (en) | 2018-01-16 |
| CN107588719B CN107588719B (en) | 2019-09-20 |
Family
ID=61042961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710677284.1A Active CN107588719B (en) | 2017-08-09 | 2017-08-09 | Measurement of coordinates auxiliary device |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111505607A (en) * | 2020-04-28 | 2020-08-07 | 劢微机器人科技(深圳)有限公司 | Laser radar installation angle correction system and installation angle correction method thereof |
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| JP2002243413A (en) * | 2001-02-19 | 2002-08-28 | Toshiba Corp | Positioning device for molding pipe |
| CN1712657A (en) * | 2004-06-24 | 2005-12-28 | 上海中油企业集团有限公司 | Safety parking indicator of garage |
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| CN202074974U (en) * | 2011-04-27 | 2011-12-14 | 上海沿锋汽车科技有限公司 | Laser symmetrical instrument of clay model of automobile |
| CN103673999A (en) * | 2013-12-23 | 2014-03-26 | 西南交通大学 | Optimal measurement position positioning system for laser measurement |
| CN103909865A (en) * | 2014-03-31 | 2014-07-09 | 长城汽车股份有限公司 | Device and method for demarcating rearview camera |
| CN105157686A (en) * | 2015-09-02 | 2015-12-16 | 常州华达科捷光电仪器有限公司 | Light splitting structure and laser demarcation device comprising same |
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2017
- 2017-08-09 CN CN201710677284.1A patent/CN107588719B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002243413A (en) * | 2001-02-19 | 2002-08-28 | Toshiba Corp | Positioning device for molding pipe |
| CN1712657A (en) * | 2004-06-24 | 2005-12-28 | 上海中油企业集团有限公司 | Safety parking indicator of garage |
| CN102042806A (en) * | 2010-10-25 | 2011-05-04 | 吉林大学 | Machine vision-based spatial position detection system for automobile wheel planes and rims |
| CN202074974U (en) * | 2011-04-27 | 2011-12-14 | 上海沿锋汽车科技有限公司 | Laser symmetrical instrument of clay model of automobile |
| CN103673999A (en) * | 2013-12-23 | 2014-03-26 | 西南交通大学 | Optimal measurement position positioning system for laser measurement |
| CN103909865A (en) * | 2014-03-31 | 2014-07-09 | 长城汽车股份有限公司 | Device and method for demarcating rearview camera |
| CN105157686A (en) * | 2015-09-02 | 2015-12-16 | 常州华达科捷光电仪器有限公司 | Light splitting structure and laser demarcation device comprising same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111505607A (en) * | 2020-04-28 | 2020-08-07 | 劢微机器人科技(深圳)有限公司 | Laser radar installation angle correction system and installation angle correction method thereof |
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| Publication number | Publication date |
|---|---|
| CN107588719B (en) | 2019-09-20 |
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Denomination of invention: Coordinate measuring auxiliary device Effective date of registration: 20211213 Granted publication date: 20190920 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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