CN110321663A - Road roller visual field model and its evaluation method based on Creo software - Google Patents
Road roller visual field model and its evaluation method based on Creo software Download PDFInfo
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Abstract
A kind of road roller visual field model and its evaluation method based on Creo software of the present invention, it includes SIP coordinate system, filament center, filament face, lamp away from circle, ground level, 1 meter of rectangle frame, the default screening shadow face of rectangle, 12 meters of round line of sight, the default screening shadow face of 12 meters of circles and rectangular bounding area；The SIP coordinate system is overlapped with seat SIP point, and the height of filament center distance SIP coordinate system is 680mm, and the lamp is that three diameters are different using filament center as the concentric circles in the center of circle away from circle；1 meter of rectangle frame is done centered on the origin of SIP coordinate system, and the default screening shadow face of rectangle is generated according to filament center and 1 meter of rectangle frame；12 meters of round line of sight are done by the center of circle of the bottom center of 1 meter of rectangle frame, generate the default screening shadow face of 12 meters of circles according to filament center and 12 meters of round line of sight.The present invention quickly carries out conjunction rule check in the complete machine visual field for road roller Design Stage and provides convenience, improves and checks speed, it is ensured that designs analysis and further increases versatility, compliance in road roller each product complete machine visual field.
Description
Technical field
The present invention relates to technical field of engineering machinery more particularly to a kind of road roller visual field model based on Creo software and
Its evaluation method.
Background technique
At present engineering machinery for design efficiency promoted require it is increasingly stringent, the product design period constantly shortens, how
Design phase quickly carries out the complete machine visual field and closes rule check, is a great problem of current designing technique personnel.
Summary of the invention
The purpose of the present invention is to overcome the above shortcomings and to provide a kind of road roller visual field model based on Creo software and its
Evaluation method quickly carries out conjunction rule check in the complete machine visual field for road roller Design Stage and provides convenience, improves and check speed, really
It protects the design analysis of road roller each product complete machine visual field and further increases versatility, compliance.
The object of the present invention is achieved like this:
A kind of road roller visual field model based on Creo software, it include SIP coordinate system, filament center, filament face, lamp away from circle,
Ground level, 1 meter of rectangle frame, rectangle are default to hide shadow face, 12 meters of round line of sight, the default screening shadow face of 12 meters of circles, visual area of visual field
And rectangular bounding area；The SIP coordinate system is overlapped with seat SIP point, and the height of filament center distance SIP coordinate system is
The longitudinal separation of 680mm, filament center and SIP coordinate system is 20mm；The lamp away from circle be three diameters be followed successively by 405mm,
205mm, 65mm using filament center as the concentric circles in the center of circle, region between two, the outside circle of the concentric circles is filament face；
Do 1 meter of rectangle frame centered on the origin of SIP coordinate system, the ground of 1 meter of rectangle frame is ground level, according to filament center and
1 meter of rectangle frame generates the default screening shadow face of rectangle；12 meters of round line of sight are done by the center of circle of the bottom center of 1 meter of rectangle frame, are obtained
12 meters of circles are visual area of visual field, generate the default screening shadow face of 12 meters of circles according to filament center and 12 meters of round line of sight.
A kind of road roller visual field model based on Creo software, 1 meter of rectangle frame with a thickness of 150mm.
A kind of road roller visual field model based on Creo software, four sides of 1 meter of rectangle frame are respectively the first square
Shape borderline region, the second rectangular bounding area, third rectangular bounding area, the 4th rectangular bounding area, first rectangular edges
Battery limit (BL) domain, the second rectangular bounding area, third rectangular bounding area and the 4th rectangular bounding area collectively constitute 1 meter of rectangle frame area
Domain.
A kind of evaluation method of the road roller visual field model based on Creo software, comprising the following steps:
S1: importing visual field model in whole machine model, and by by the seat in the SIP coordinate system of visual field model and whole machine model
SIP point is overlapped the positioning for carrying out visual field model；
S2: adjustment complete machine contour dimension is aligned with complete machine outer profile, and adjustment ground level is aligned with whole machine model most bottom surface, visual field mould
1 meter of rectangle frame and 12 meters of round curvature of field adjust automaticallies in type are simultaneously met the requirements of the standard；
S3: according to 1 meter of bounding rectangles visuality performance criteria, the first rectangular bounding area, the second rectangular edges battery limit (BL) are respectively corresponded
Four domain, third rectangular bounding area, the 4th rectangular bounding area region adjustment hide hachure position, area between two boundary illumination lines
If domain can be covered, there may be the components for hiding shadow, while without interference, then can determine that this regional vision is qualified to mark；
S4: if measurement result shows not hide shadow or hide shadow to be less than or equal to acceptable screening shadow, determine the machine of design
Visuality is met the requirements of the standard；It is regarded as if still being interfered after being adjusted unqualified.
A kind of evaluation method of the road roller visual field model based on Creo software, according to the visual performance criteria mark of 12 meters of circles
Alignment request adjusts corresponding screening shadow curve location and width, when corresponding screening shadow curve is standard limit width, two boundary illumination lines
If region can be covered there may be the component for hiding shadow while without interference between, can determine that this regional vision is met the requirements of the standard,
It is regarded as if still being interfered after being adjusted corresponding screening shadow curve location unqualified.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention gives full play to the advantages of Creo software parameterization control, anti-using default screening shadow (curve) width and positioning
Push away the method for generating and hiding shadow light；
(2) present invention, which covers, considers the possible element in nearly all visual field, and user need to only adjust without repainting and hide shadow song
Conjunction rule analysis can be completed in line position, width；
(3) operation of the present invention is simple, easy to popularize the Visual field analysis efficiency for greatly improving user, it is ensured that complete machine exploitation
Conjunction rule and efficiency；
In conclusion the present invention can quickly carry out complete machine visual field conjunction rule check for road roller Design Stage provides convenience,
It improves and checks speed, it is ensured that the design analysis of road roller each product complete machine visual field further increases versatility, compliance.
Detailed description of the invention
Fig. 1 is the schematic illustration of the invention by before importing visual field model in whole machine model.
Fig. 2 is the schematic illustration of the invention by after importing visual field model in whole machine model.
Wherein:
SIP coordinate system 1, filament center 2, filament face 3, lamp are pre- away from 6,1 meters of circle 4, ground level 5, complete machine gabarit rectangle frames 7, rectangles
If hiding, round 9, the 12 meters of circles of line of sight in 8,12 meters of shadow face are default to hide shadow face 10, visual area of visual field 11, the first rectangular bounding area
12, the second rectangular bounding area 13, third rectangular bounding area 14, the 4th rectangular bounding area 15.
Specific embodiment
Embodiment 1:
Referring to Fig. 1-2, a kind of road roller visual field model based on Creo software of the present invention, it include SIP coordinate system 1,
Filament center 2, filament face 3, lamp are away from circle 4,5,1 meters of rectangle frames 7 of ground level, the default screening round line of sight 9,12 in 8,12 meters of shadow face of rectangle
Rice circle is default to hide shadow face 10, visual area of visual field 11 and rectangular bounding area.
The SIP coordinate system 1 is overlapped with seat SIP point, and the height of 2 distance SIP coordinate system 1 of filament center is 680mm, and
Longitudinal separation 20mm.
The lamp is followed successively by the concentric circles of 405mm, 205mm, 65mm away from circle 4 for three diameters, and the concentric circles is in filament
Point 2 is the center of circle, and the region between two, the outside circle of the concentric circles is filament face 3.
Do 1 meter of rectangle frame 7 centered on the origin of SIP coordinate system 1,1 meter of rectangle frame 7 with a thickness of 150mm, it is described
The ground of 1 meter of rectangle frame 7 is ground level 5, generates the default screening shadow face 8 of rectangle according to filament center 2 and 1 meter rectangle frame 7.
12 meters of round line of sight 9 are done by the center of circle of the bottom center of 1 meter of rectangle frame 7,12 meters of obtained circles are the visual visual field
Region 11 generates the default screening shadow face 10 of 12 meters of circles according to filament center 2 and 12 meter circle line of sight 9.
Four sides of 1 meter of rectangle frame 7 be respectively the first rectangular bounding area 12, the second rectangular bounding area 13,
Third rectangular bounding area 14, the 4th rectangular bounding area 15, first rectangular bounding area 12, the second rectangular bounding area
13, third rectangular bounding area 14 and the 4th rectangular bounding area 15 form 1 meter of rectangle frame 7.
Referring to Fig. 1-2, a kind of evaluation method of the road roller visual field model based on Creo software of the present invention, including
Following steps:
S1: importing visual field model in whole machine model, and by by the seat in the SIP coordinate system 1 of visual field model and hard spot model
Chair SIP point is overlapped the positioning for carrying out visual field model；
S2: adjustment 6 size of TM complete machine gabarit is aligned with complete machine outer profile, and adjustment ground level 5 is aligned with whole machine model most bottom surface, this
When, 1 meter of rectangle frame 7 in the model of the visual field and 12 meters of 9 curves of the round visual field adjust automaticallies and can be met the requirements of the standard；
S3: according to 1 meter of bounding rectangles visuality performance criteria, the first rectangular bounding area 12, the second square boundary are respectively corresponded
15 4 region 13, third rectangular bounding area 14, the 4th rectangular bounding area region adjustment hide hachure position, according to different tons
Position road roller selects different lamps away from circle 3, if region can cover that there may be the components of screening shadow, while nothing between two boundary illumination lines
Interference then can determine that this regional vision is qualified to mark；
S4: if measurement result shows not hide shadow or hide shadow to be less than or equal to acceptable screening shadow, determine the machine of design
Visuality is met the requirements of the standard；It is regarded as if still being interfered after being adjusted unqualified；
S5: it according to the visual performance criteria standard requirements of 12 meters of circles, selects different lamps away from circle 3 according to different tonnage road rollers, adjusts
Whole corresponding screening shadow curve location and width, when corresponding screening shadow curve is standard limit width, region between two boundary illumination lines
If can cover there may be the component for hiding shadow while without interference, it can determine that this regional vision is met the requirements of the standard, if through toning
It still interferes, regards as unqualified after whole corresponding screening shadow curve location.
The above is only specific application examples of the invention, are not limited in any way to protection scope of the present invention.All uses
Equivalent transformation or equivalent replacement and the technical solution formed, all fall within rights protection scope of the present invention.
Claims (5)
1. a kind of road roller visual field model based on Creo software, it is characterised in that: it includes SIP coordinate system (1), filament center
(2), filament face (3), lamp are away from circle (4), ground level (5), 1 meter of rectangle frame (7), default screening shadow face (8), 12 meters of round line of sight of rectangle
(9), 12 meters of circles are default hides shadow face (10), visual area of visual field (11 and rectangular bounding area；The SIP coordinate system (1) and seat
Chair SIP point is overlapped, and the height of filament center (2) distance SIP coordinate system (1) is 680mm, filament center (2) and SIP coordinate system
(1) longitudinal separation is 20mm；The lamp away from circle (4) be three diameters be followed successively by 405mm, 205mm, 65mm with filament center
(2 be the concentric circles in the center of circle, and the region between two, the outside circle of the concentric circles is filament face (3)；With the original of SIP coordinate system (1)
1 meter of rectangle frame (7) is done centered on point, the ground of 1 meter of rectangle frame (7) is ground level (5), according to filament center (2) and 1 meter
Rectangle frame (7) generates default screening shadow face (8) of rectangle；12 meters of round line of sight are done by the center of circle of the bottom center of 1 meter of rectangle frame (7)
(9), the 12 meters of circles obtained are visual area of visual field (11), generate 12 meters according to filament center (2) and 12 meters of round line of sight (9)
Circle is default to hide shadow face (10).
2. a kind of road roller visual field model based on Creo software according to claim 1, it is characterised in that: described 1 meter
Rectangle frame (7) with a thickness of 150mm.
3. a kind of road roller visual field model based on Creo software according to claim 1, it is characterised in that: described 1 meter
Four sides of rectangle frame (7) are respectively the first rectangular bounding area (12), the second rectangular bounding area (13), third rectangular edges
Battery limit (BL) domain (14), the 4th rectangular bounding area (15), first rectangular bounding area (12), the second rectangular bounding area
(13), third rectangular bounding area (14) and the 4th rectangular bounding area (15) form 1 meter of rectangle frame (7).
4. a kind of evaluation method of the road roller visual field model described in claim 1 based on Creo software, it is characterised in that: packet
Include following steps:
S1: importing visual field model in whole machine model, and by will be in the SIP coordinate system (1) of visual field model and whole machine model
Seat SIP point is overlapped the positioning for carrying out visual field model；
S2: adjustment complete machine gabarit (6) size is aligned with complete machine outer profile, and adjustment ground level (5) is aligned with whole machine model most bottom surface,
1 meter of rectangle frame (7) and the 12 meters of round visual field (9) curve adjust automaticallies in the model of the visual field simultaneously meet the requirements of the standard；
S3: according to 1 meter of bounding rectangles visuality performance criteria, the first rectangular bounding area (12), the second rectangular edges are respectively corresponded
Battery limit (BL) domain (13), third rectangular bounding area (14), (15) four regions of the 4th rectangular bounding area adjustment screening hachure position, two
If boundary light can be covered according to region between line, there may be the components for hiding shadow, while without interference, then can determine that this regional vision is
It is qualified to mark；
S4: if measurement result shows not hide shadow or hide shadow to be less than or equal to acceptable screening shadow, determine the machine of design
Visuality is met the requirements of the standard；It is regarded as if still being interfered after being adjusted unqualified.
5. a kind of evaluation method of road roller visual field model based on Creo software according to claim 4, feature exist
In: according to the visual performance criteria standard requirements of 12 meters of circles, corresponding screening shadow curve location and width are adjusted, hides shadow curve when corresponding
When for standard limit width, if region can be covered there may be hiding the component of shadow simultaneously without interference between two boundary illumination lines,
It can determine that this regional vision is met the requirements of the standard, regarded as if still being interfered after being adjusted corresponding screening shadow curve location
It is unqualified.
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| CN201910659509.XA CN110321663A (en) | 2019-07-22 | 2019-07-22 | Road roller visual field model and its evaluation method based on Creo software |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008235A (en) * | 2014-05-16 | 2014-08-27 | 天津机辆轨道交通装备有限责任公司 | Finite element analysis method for fine parametric modeling and performance testing of springs |
| CN208091715U (en) * | 2018-05-03 | 2018-11-13 | 徐工集团工程机械股份有限公司科技分公司 | Loader engineer's visual field measuring device |
| CN109991020A (en) * | 2017-08-11 | 2019-07-09 | 西华大学 | The method of the quick view verification of automobile human engineering |
| CN210072623U (en) * | 2019-07-22 | 2020-02-14 | 柳工无锡路面机械有限公司 | Road roller visual field model based on Creo software |
-
2019
- 2019-07-22 CN CN201910659509.XA patent/CN110321663A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008235A (en) * | 2014-05-16 | 2014-08-27 | 天津机辆轨道交通装备有限责任公司 | Finite element analysis method for fine parametric modeling and performance testing of springs |
| CN109991020A (en) * | 2017-08-11 | 2019-07-09 | 西华大学 | The method of the quick view verification of automobile human engineering |
| CN208091715U (en) * | 2018-05-03 | 2018-11-13 | 徐工集团工程机械股份有限公司科技分公司 | Loader engineer's visual field measuring device |
| CN210072623U (en) * | 2019-07-22 | 2020-02-14 | 柳工无锡路面机械有限公司 | Road roller visual field model based on Creo software |
Non-Patent Citations (1)
| Title |
|---|
| 解宁波: "基于人机工程学的GC6t挖掘机驾驶室的设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》, vol. 1, no. 4, pages 5 * |
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