CN114925420A - Secondary dashboard boundary design method - Google Patents
Secondary dashboard boundary design method Download PDFInfo
- Publication number
- CN114925420A CN114925420A CN202210493909.XA CN202210493909A CN114925420A CN 114925420 A CN114925420 A CN 114925420A CN 202210493909 A CN202210493909 A CN 202210493909A CN 114925420 A CN114925420 A CN 114925420A
- Authority
- CN
- China
- Prior art keywords
- boundary
- instrument panel
- auxiliary instrument
- design
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 210000003195 fascia Anatomy 0.000 claims description 6
- 238000011161 development Methods 0.000 abstract description 13
- 210000002414 leg Anatomy 0.000 description 17
- 238000009434 installation Methods 0.000 description 7
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012356 Product development Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K37/00—Dashboards
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Evolutionary Computation (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Computational Mathematics (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Instrument Panels (AREA)
Abstract
The invention relates to the technical field of automobiles, in particular to a method for designing a boundary of an auxiliary instrument panel. The application provides a method for designing the boundary of an auxiliary instrument panel, which comprises the following steps: finding out factors which limit the design boundary of the auxiliary instrument panel around the design position of the auxiliary instrument panel; and establishing boundary limiting surfaces of each factor, wherein each boundary limiting surface forms the design boundary of the auxiliary instrument panel. According to the auxiliary instrument panel boundary design method, each boundary limiting surface can limit the design space of the auxiliary instrument panel, so that after the auxiliary instrument panel is well designed, interference with surrounding factors can be avoided, therefore, within each boundary limiting surface, the auxiliary instrument panel can be freely designed, reliable guarantee is provided for detailed design of the auxiliary instrument panel, interference with surrounding factors after the auxiliary instrument panel is well designed is avoided, redesign is needed, and therefore the development period is saved.
Description
Technical Field
The invention relates to the technical field of automobiles, in particular to a method for designing a boundary of an auxiliary instrument panel.
Background
With the rapid development of the automobile market, the demand of consumers on automobile products is gradually upgraded, and in order to quickly and accurately grasp the demand of users in the automobile design and development process, the automobile model design phase can probably occupy about one third of the time of the whole product development cycle. Wherein, the auxiliary dashboard is the place most concerned by the driving process of the user in normal times. As an area where a user intuitively feels the most important, in a design stage of an automobile, the design of a console is repeatedly designed due to the fine design of the console, and in each design, once the console interferes with surrounding factors, the design needs to be redesigned, so that a development period is long. Therefore, the design boundary of the auxiliary instrument panel needs to be set in advance, namely, the space of the auxiliary instrument panel is ensured to be within the limit boundary meeting the design requirement, and reliable guarantee is provided for detailed design.
Disclosure of Invention
The application provides a method for designing the boundary of an auxiliary instrument panel, which solves the technical problem that in the prior art, each vehicle enterprise does not design a method for designing the boundary of the auxiliary instrument panel.
The application provides a method for designing a boundary of an auxiliary instrument panel, which comprises the following steps:
finding out factors which limit the design boundary of the auxiliary instrument panel around the design position of the auxiliary instrument panel;
and establishing a boundary limiting surface of each factor, wherein each boundary limiting surface forms a design boundary of the auxiliary instrument panel.
In some embodiments, the finding of the factor limiting the design boundary of the center console comprises:
and finding out factors limiting the design boundary of the auxiliary instrument panel at the upper end, the front end, the rear end and two sides of the design position of the auxiliary instrument panel.
In some embodiments of the present invention, the substrate is,
the factors limiting the design boundary of the auxiliary instrument panel at the front end of the design position of the auxiliary instrument panel are an accelerator pedal and an instrument panel beam bracket:
the factors that the rear end of the design position of the auxiliary instrument board limits the design boundary of the auxiliary instrument board are a rear seat cushion and a rear carpet:
the upper end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel by the following factors:
the factors limiting the design boundary of the auxiliary instrument panel at the two sides of the design position of the auxiliary instrument panel are a side seat backrest, a side seat cushion, a side seat lock catch and legs of a human body.
In some embodiments, the establishing a boundary limiting surface for each factor, where each boundary limiting surface constitutes a design boundary of the console, specifically includes:
establishing a reference limit surface for each of the factors;
and moving the reference limiting surface of each factor for a certain distance to obtain at least one boundary limiting surface of each factor, wherein the boundary limiting surface of each factor forms the design boundary of the auxiliary instrument panel.
In some embodiments, further comprising: the side seat lock catch comprises two boundary limiting surfaces, wherein one boundary limiting surface is a side seat lock catch boundary limiting surface, and the other boundary limiting surface is a side seat lock catch operation space boundary limiting surface.
In some embodiments, the establishing a reference limiting plane for each factor specifically includes:
setting an outer contour surface of the accelerator pedal as a reference limit surface of the accelerator pedal, and setting an outer contour surface of a beam bracket of the instrument panel as a reference limit surface of the instrument panel;
setting the outer contour surface of the rear seat cushion on one side of the installation position of the rear seat cushion relative to the auxiliary instrument panel as a reference limiting surface of the rear seat cushion, and setting the outer contour surface of the rear carpet on one side of the installation position of the rear carpet relative to the auxiliary instrument panel as a reference limiting surface of the rear carpet;
setting an outer contour surface of one side of the armrest, which is opposite to the arrangement position of the auxiliary instrument panel, as a reference limiting surface of the armrest;
the method comprises the steps of obtaining a side seat cushion, a side seat backrest and a side seat lock, setting the motion envelope of the side seat cushion relative to the outer contour surface on one side of the arrangement position of the auxiliary instrument panel as a reference limiting surface of the side seat cushion, setting the motion envelope of the side seat backrest relative to the outer contour surface on one side of the arrangement position of the auxiliary instrument panel as a reference limiting surface of the side seat cushion, setting the motion envelope of the side seat lock relative to the outer contour surface on one side of the arrangement position of the auxiliary instrument panel as a reference limiting surface of the side seat lock, and setting the outer contour surfaces of the right leg and the left leg of the human body in the driving position as reference limiting surfaces of the legs of the human body.
In some embodiments, the obtaining the motion envelope of the seat frame and the seat lock relative to the outer contour surface on the side where the console is disposed specifically includes:
acquiring the whole stroke of the seat framework;
and obtaining the motion envelope of the seat framework and the seat lock relative to the outer contour surface on one side of the auxiliary instrument panel setting position according to the whole stroke of the seat framework.
In some embodiments, the moving the reference bounding surface of each of the factors by a certain distance to obtain the boundary bounding surface includes:
moving the reference limit surface of the accelerator pedal to the right by 35-40mm to obtain an accelerator pedal boundary limit surface; translating the reference limit surface of the instrument panel by 28-35mm towards the design position of the auxiliary instrument panel to obtain an instrument panel boundary limit surface;
translating the reference limiting surfaces of the rear seat cushion and the rear carpet to the design position of the auxiliary instrument panel by 270-300mm to obtain a limit limiting surface of the rear seat cushion edge and a limit limiting surface of the rear carpet edge;
moving the reference limit surface of the armrest to a position which is 190mm higher than the R point 170-190mm of the driver to obtain an armrest boundary limit surface;
translating the reference limit surface of the side seat cushion by 37-42mm towards the design position of the auxiliary instrument panel to obtain a side seat cushion boundary limit surface; translating the reference limit surface of the side seat back by 42-47mm towards the design position of the auxiliary instrument panel to obtain a boundary limit surface of the side seat back; translating the reference limit surface of the seat side seat lock catch towards the design position of the auxiliary instrument panel by 7-10mm to obtain a side seat lock catch boundary limit surface, and translating the reference limit surface of the seat side seat lock catch towards the design position of the auxiliary instrument panel by 10-15mm to obtain a side seat lock catch operation space boundary limit surface; and translating the reference limit surface of the human leg to the design position of the auxiliary instrument panel by 30-40mm to obtain a human leg boundary limit surface.
In some embodiments, the finding factors that limit the design boundaries of the center console further comprises:
and finding out the factor that the lower end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel.
In some embodiments, the factor that the lower end of the design position of the console box limits the design boundary of the console box is a vehicle body floor, and the boundary limiting surface of the vehicle body floor is the outer contour of the vehicle body floor.
The beneficial effects of this application are as follows:
according to the design method for the boundary of the auxiliary instrument panel, the factors for limiting the design boundary of the auxiliary instrument panel around the design position of the auxiliary instrument panel are found out, the boundary limiting surfaces of each factor are established, each boundary limiting surface can limit the design space of the auxiliary instrument panel, and the interference with the surrounding factors can be avoided after the auxiliary instrument panel is designed, so that the auxiliary instrument panel can be freely designed within each boundary limiting surface, the reliable guarantee is provided for the detailed design of the auxiliary instrument panel, the interference between the auxiliary instrument panel and the surrounding factors after the auxiliary instrument panel is designed is avoided, the situation needing to be redesigned is avoided, and the development period is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly introduced, and it is apparent that the drawings in the description are only some embodiments of the present invention.
FIG. 1 is a schematic view of the factors that limit the design boundary of the auxiliary fascia console around the design position of the auxiliary fascia console provided in this embodiment;
fig. 2 is a schematic view of a boundary limiting surface at the front end of the design position of the sub dashboard according to the present embodiment;
FIG. 3 is a schematic view of a boundary limiting surface at the rear end of the design position of the console according to this embodiment;
fig. 4 is a schematic view of a boundary limiting surface at the upper end of the design position of the sub dashboard according to the present embodiment;
FIG. 5 is a schematic view of boundary limiting surfaces on both sides of a design position of a sub dash panel according to the present embodiment;
fig. 6 is a schematic diagram of an overall boundary limiting surface provided in this embodiment.
Description of the reference numerals:
1-accelerator pedal, 2-instrument panel beam support, 3-human body, 30-R point, 4-side seat back, 5-side seat cushion, 6-side seat latch, 7-back row seat cushion, 8-back row carpet, 9-vehicle body floor, 100-accelerator pedal boundary limiting surface, 200-instrument panel boundary limiting surface, 300-human body leg boundary limiting surface, 400-side seat back boundary limiting surface, 500-side seat cushion boundary limiting surface, 600-side seat latch boundary limiting surface, 610-operating space limiting surface, 700-back row seat cushion edge limiting surface, 800-back row carpet limiting surface, 900-vehicle body floor boundary surface, 1000-armrest boundary limiting surface.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the application provides a method for designing a boundary of an auxiliary instrument panel, which comprises the following steps:
s1: factors are found that limit the design boundaries of the secondary fascia panel around the design location of the secondary fascia panel.
The main factors of the boundary influence of the auxiliary instrument panel are analyzed, and the boundaries of the upper end, the front end, the rear end and the two sides of the auxiliary instrument panel are mainly considered in the design process, namely the periphery of the design position of the auxiliary instrument panel comprises the upper end, the front end, the rear end and the two sides of the design position of the auxiliary instrument panel.
Referring to fig. 1, the front end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel by an accelerator pedal 1 and an instrument panel beam bracket 2; the factors that limit the design boundary of the console at the rear end are the rear seat cushion 7 and the rear carpet 8: the upper end limits the design boundary of the auxiliary instrument panel to be the handrail; the factors that limit the design boundaries of the instrument cluster on both sides are the side seat back 4, the side seat cushion 5, the side seat latch 6, and the legs of the human body 3. It is apparent that the side seat back 4 includes a driving seat back and a passenger seat back on both sides of the design position of the console, the side seat cushion 5 includes a driving seat cushion and a passenger seat cushion, the side seat latch 6 includes a driving seat latch and a passenger seat latch, and the 3 legs of the human body include the right leg of the driver and the left leg of the passenger (only the side seat back 4, the side seat cushion 5, the side seat latch 6, and the 3 legs of the human body of the driving seat are shown in the figure).
S2: and establishing boundary limiting surfaces of each factor, wherein each boundary limiting surface forms the design boundary of the auxiliary instrument panel.
Based on a platform architecture strategy, boundary limiting surfaces meeting development requirements are established and used for limiting design development boundaries at the front end, the side faces, the rear end and the upper end of the auxiliary instrument panel and locking the creative space of the modeling quickly to save the development period.
According to the design method for the boundary of the auxiliary instrument panel, due to the fact that the factors limiting the design boundary of the auxiliary instrument panel around the design position of the auxiliary instrument panel are found out, the boundary limiting surface of each factor is established, each boundary limiting surface can limit the design space of the auxiliary instrument panel, and the fact that interference with the surrounding factors cannot occur after the auxiliary instrument panel is designed is guaranteed, therefore, the auxiliary instrument panel can be freely designed within each boundary limiting surface, reliable guarantee is provided for the detailed design of the auxiliary instrument panel, interference between the auxiliary instrument panel and the surrounding factors after the auxiliary instrument panel is designed is avoided, the situation needing to be redesigned occurs, and the development period is saved.
Further, in step S2, the method specifically includes:
s21: establishing reference limiting surfaces of all factors;
the method is characterized in that the method comprises the following steps of establishing a section related to the boundary design of the auxiliary instrument panel limited by each factor, wherein generally, the section related to the boundary design of the auxiliary instrument panel is directly limited on one side of most factors relative to the design position of the auxiliary instrument panel. Specifically, in the present embodiment, the outer contour surface of the accelerator pedal 1 is set as the reference limit surface of the accelerator pedal 1, and the outer contour surface of the beam bracket of the instrument panel is set as the reference limit surface of the instrument panel; setting the outer contour surface of one side of the rear seat cushion 7, which is opposite to the auxiliary instrument panel arrangement position, as a reference limiting surface of the rear seat cushion 7, and setting the outer contour surface of one side of the rear carpet 8, which is opposite to the auxiliary instrument panel arrangement position, as a reference limiting surface of the rear carpet 8; the outer contour surface of the armrest on the side opposite to the arrangement position of the auxiliary instrument panel is set as a reference limiting surface of the armrest.
The seat frames on the two sides of the design position of the auxiliary instrument panel are composed of a side seat cushion 5 and a side seat backrest 4, and the seat frames are provided with side seat latches 6, namely safety belt latches, because the seat frames on the two sides can be adjusted up, down, front and back, and therefore the positions of the side seat cushion 5, the side seat backrest 4 and the side seat latches 6 are not fixed, and therefore the design method of the reference limiting surfaces of the side seat cushion 5, the side seat backrest 4 and the side seat latches 6 in the embodiment is as follows:
the motion envelopes of the side seat cushion 5, the side seat back 4 and the side seat latch 6 with respect to the outer contour surface on the sub-dash installation position side are acquired, the motion envelope of the side seat cushion 5 with respect to the outer contour surface on the sub-dash installation position side is set as a reference limit surface of the side seat cushion 5, the motion envelope of the side seat back 4 with respect to the outer contour surface on the sub-dash installation position side is set as a reference limit surface of the side seat back 4, the motion envelope of the side seat latch 6 with respect to the outer contour surface on the sub-dash installation position side is set as a reference limit surface of the side seat latch 6, and the outer contour surfaces of the right leg of the human body 3 in the driving position and the left leg of the human body 3 in the sub-driving position are set as reference limit surfaces of the leg of the human body 3.
Specifically, the method of acquiring the motion envelopes of the side seat cushion 5, the side seat back 4, and the side seat lock 6 with respect to the outer contour surface on the dash panel installation position side may be: acquiring the whole stroke of the seat framework; and the motion envelope of the seat framework and the outer contour surface of the seat lock catch on one side relative to the setting position of the auxiliary instrument panel is obtained according to the whole stroke of the seat framework.
S22: and moving the reference limiting surface of each factor by a certain distance to obtain at least one boundary limiting surface of each factor, wherein the boundary limiting surface of each factor forms the design boundary of the auxiliary instrument panel.
With reference to fig. 2 to 6, specifically, considering that when the driver steps on the accelerator pedal 1, the right foot has a certain motion space, so that the reference limiting surface of the accelerator pedal 1 moves to the right by 35-40mm, so as to obtain an accelerator pedal boundary limiting surface 100; according to the instrument board beam, considering that the instrument board beam affects the parting position of the auxiliary instrument board and the design space of the front end of the auxiliary instrument board, and translating the reference limit surface of the instrument board to the design position of the auxiliary instrument board by 28-35mm to obtain an instrument board boundary limit surface 200;
considering that the rear row passengers have sufficient space in the processes of taking on and off, the reference limit surfaces of the rear seat cushion 7 and the rear carpet 8 are translated for 270-300mm towards the design position of the auxiliary instrument panel to obtain a rear seat cushion edge limit limiting surface 700 and a rear carpet boundary limiting surface 800;
according to the human body 3 of the driver, considering the comfort of the height of the armrest at the upper end of the auxiliary instrument panel, the reference limit surface of the armrest is moved to the position which is higher than the R point 30 of the driver by 170-190mm to obtain an armrest boundary limit surface 1000;
according to the comfort space requirements of the side seat cushion 5, the side seat backrest 4 and the side seat lock catch 6, the relevant requirements in each range of the stroke of the seat frame and the clearance between the side seat cushion and the auxiliary instrument panel are ensured to meet the design requirements, and the reference limit surface of the side seat cushion 5 is translated for 37-42mm towards the design position of the auxiliary instrument panel to obtain a side seat cushion boundary limit surface 500; the reference limit surface of the side seat back 4 is translated by 42-47mm toward the design position of the sub dash panel to obtain the side seat back boundary limit surface 400.
The side seat latch 6 is a more specific limiting factor because a person needs a certain operation space when installing the side seat latch 6, and therefore, the side seat latch 6 includes two boundary limiting surfaces, one of which is the side seat latch boundary limiting surface 600, the other of which is the side seat latch operation space boundary limiting surface 610, and the other of which includes only one boundary limiting surface. Specifically, the reference limit surface of the side seat latch 6 is shifted by 7 to 10mm toward the design position of the sub dash panel to obtain a side seat latch boundary limit surface 600, and the reference limit surface of the seat side seat latch 6 is shifted by 10 to 15mm toward the design position of the sub dash panel to obtain a side seat latch operation space boundary limit surface 610.
Considering the knee and lower leg movement spaces of the human body 3, the reference limit surface of the leg of the human body 3 is translated by 30-40mm toward the design position of the sub-dash panel to obtain the human leg boundary limit surface 300.
Of course, when a specific vehicle type or platform is developed, appropriate adjustment can be made by referring to related target requirements so as to adapt to development requirements of vehicle types of different levels.
Preferably, in step S1, the method may further include:
the factor that the lower end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel is found out, and a corresponding boundary limiting surface is established, so that the accuracy of the boundary limitation of the auxiliary instrument panel can be improved.
With reference to fig. 1 and 6, the lower end of the design position of the center console limits the design boundary of the center console to a vehicle body floor 9, and the outer contour of the vehicle body floor is a vehicle body floor edge limit surface 900.
It should be noted that the technical solution of this embodiment may be implemented by CATIA software, that is, the relevant data of each factor, such as the human body of the driver, the stroke of the seat frame, the reference limit surface of each factor, and the like, may be input into software, that is, the boundary limit surface of each factor may be output.
According to the design method for the boundary of the auxiliary instrument panel, influence factors and design and development requirements of the boundary of the auxiliary instrument panel are fully considered, the boundary is locked in advance for design creative design of the auxiliary instrument panel, time is saved so as to achieve exquisite design, change and repetition caused by unclear boundary in the design and development process are effectively improved, meanwhile, the boundary can be continuously used in the same platform vehicle type, development of later-stage repeated work is avoided, and new boundary design requirements can be quickly formed only by changing design input conditions in a cross-platform vehicle type.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including the preferred embodiment and all changes and modifications that fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A method for designing a boundary of a sub-dashboard is characterized by comprising the following steps:
finding out factors which limit the design boundary of the auxiliary instrument panel around the design position of the auxiliary instrument panel;
and establishing a boundary limiting surface of each factor, wherein each boundary limiting surface forms a design boundary of the auxiliary instrument panel.
2. The method for designing the boundary of the auxiliary fascia console as claimed in claim 1, wherein the step of finding the factors limiting the design boundary of the auxiliary fascia console comprises:
and finding out factors limiting the design boundary of the auxiliary instrument panel at the upper end, the front end, the rear end and two sides of the design position of the auxiliary instrument panel.
3. The design method of the boundary of the assistant instrument panel according to claim 2,
the design boundary of the auxiliary instrument panel is limited by the front end of the design position of the auxiliary instrument panel by an accelerator pedal and an instrument panel beam bracket:
the rear end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel, and the design boundary comprises the following factors:
the upper end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel by the following factors:
the factors limiting the design boundary of the auxiliary instrument panel at the two sides of the design position of the auxiliary instrument panel are a side seat backrest, a side seat cushion, a side seat lock catch and legs of a human body.
4. The method for designing the boundary of the auxiliary dashboard as claimed in claim 3, wherein said establishing a boundary limiting surface for each of said factors, each of said boundary limiting surfaces constituting a design boundary of said auxiliary dashboard, specifically comprises:
establishing a reference limit surface for each of the factors;
and moving the reference limiting surface of each factor for a certain distance to obtain at least one boundary limiting surface of each factor, wherein the boundary limiting surface of each factor forms the design boundary of the auxiliary instrument panel.
5. The method of designing a dash panel boundary of claim 4, further comprising: the side seat latch includes two boundary limiting surfaces, one of which is a side seat latch boundary limiting surface, and the other of which is a side seat latch operation space boundary limiting surface.
6. The design method for boundary of auxiliary instrument panel as claimed in claim 5, wherein said establishing reference limit surfaces for each factor includes:
setting an outer contour surface of the accelerator pedal as a reference limit surface of the accelerator pedal, and setting an outer contour surface of a beam bracket of the instrument panel as a reference limit surface of the instrument panel;
setting the outer contour surface of the rear seat cushion on one side relative to the auxiliary instrument panel arrangement position as a reference limiting surface of the rear seat cushion, and setting the outer contour surface of the rear carpet on one side relative to the auxiliary instrument panel arrangement position as a reference limiting surface of the rear carpet;
setting an outer contour surface of one side of the armrest, which is opposite to the arrangement position of the auxiliary instrument panel, as a reference limiting surface of the armrest;
the method comprises the steps of obtaining a side seat cushion, a side seat backrest and a side, wherein a seat lock catch is opposite to the motion envelope of an outer contour surface on one side of an auxiliary instrument panel setting position, setting the motion envelope of the side seat cushion on one side of the auxiliary instrument panel setting position to be a reference limiting surface of the side seat cushion, setting the side seat backrest on one side of the auxiliary instrument panel setting position to be a reference limiting surface of the side seat backrest, setting the side seat lock catch on one side of the auxiliary instrument panel setting position to be a reference limiting surface of the side seat lock catch, and setting the outer contour surfaces of a right leg of a driving position human body and a left leg of an auxiliary driving position human body to be a reference limiting surface of the leg of the human body.
7. The method for designing the boundary of the console as claimed in claim 6, wherein said obtaining the motion envelopes of the seat frame and the seat latch with respect to the outer contour surface of the console at the side where the console is installed comprises:
acquiring the whole stroke of the seat framework;
and obtaining the motion envelope of the seat framework and the outer contour surface of the seat lock catch on one side of the setting position of the auxiliary instrument panel according to the whole stroke of the seat framework.
8. The design method for boundary of auxiliary instrument panel as claimed in claim 6, wherein said moving the reference limit surface of each of said factors by a certain distance to obtain the boundary limit surface specifically includes:
moving the reference limiting surface of the accelerator pedal 35-40mm to the right to obtain an accelerator pedal boundary limiting surface; translating the reference limit surface of the instrument panel by 28-35mm towards the design position of the auxiliary instrument panel to obtain an instrument panel boundary limit surface;
translating the reference limiting surfaces of the rear seat cushion and the rear carpet to the design position of the auxiliary instrument panel by 270-300mm to obtain a limit limiting surface of the rear seat cushion edge and a limit limiting surface of the rear carpet edge;
moving the reference limit surface of the armrest to a position which is higher than the R point 170-190mm of the driver to obtain an armrest boundary limit surface;
translating the reference limit surface of the side seat cushion by 37-42mm towards the design position of the auxiliary instrument panel to obtain a side seat cushion boundary limit surface; translating the reference limit surface of the side seat back by 42-47mm towards the design position of the auxiliary instrument panel to obtain a boundary limit surface of the side seat back; translating the reference limit surface of the seat side seat lock towards the design position of the auxiliary instrument panel by 7-10mm to obtain a side seat lock boundary limit surface, and translating the reference limit surface of the seat side seat lock towards the design position of the auxiliary instrument panel by 10-15mm to obtain a side seat lock operation space boundary limit surface; and translating the reference limit surface of the human leg to the design position of the auxiliary instrument panel by 30-40mm to obtain a human leg boundary limit surface.
9. The method of sub-dash panel boundary design according to claim 2, wherein said finding a factor that limits said sub-dash design boundary further comprises:
and finding out a factor that the lower end of the design position of the auxiliary instrument panel limits the design boundary of the auxiliary instrument panel.
10. The design method for the boundary of the auxiliary instrument panel as claimed in claim 9, wherein the factor limiting the design boundary of the auxiliary instrument panel at the lower end of the design position of the auxiliary instrument panel is a vehicle body floor, and the boundary limiting surface of the vehicle body floor is an outer contour of the vehicle body floor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210493909.XA CN114925420A (en) | 2022-04-29 | 2022-04-29 | Secondary dashboard boundary design method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210493909.XA CN114925420A (en) | 2022-04-29 | 2022-04-29 | Secondary dashboard boundary design method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114925420A true CN114925420A (en) | 2022-08-19 |
Family
ID=82809014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210493909.XA Pending CN114925420A (en) | 2022-04-29 | 2022-04-29 | Secondary dashboard boundary design method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114925420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116861588A (en) * | 2023-07-06 | 2023-10-10 | 小米汽车科技有限公司 | Method and device for designing instrument panel beam, electronic equipment and readable storage medium |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645780A (en) * | 2020-05-09 | 2020-09-11 | 摩登汽车(盐城)有限公司 | Design method of vehicle auxiliary instrument desk and vehicle auxiliary instrument desk |
| CN113525561A (en) * | 2021-09-07 | 2021-10-22 | 奇瑞商用车（安徽）有限公司 | Design boundary locking method for automobile exterior rearview mirror |
| CN114065371A (en) * | 2021-09-29 | 2022-02-18 | 岚图汽车科技有限公司 | Control design method based on tire engineering boundary modeling |
| CN114091174A (en) * | 2021-10-28 | 2022-02-25 | 一汽奔腾轿车有限公司 | Method for setting boundary of auxiliary instrument panel suitable for Chinese human physiological characteristics |
-
2022
- 2022-04-29 CN CN202210493909.XA patent/CN114925420A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111645780A (en) * | 2020-05-09 | 2020-09-11 | 摩登汽车(盐城)有限公司 | Design method of vehicle auxiliary instrument desk and vehicle auxiliary instrument desk |
| CN113525561A (en) * | 2021-09-07 | 2021-10-22 | 奇瑞商用车（安徽）有限公司 | Design boundary locking method for automobile exterior rearview mirror |
| CN114065371A (en) * | 2021-09-29 | 2022-02-18 | 岚图汽车科技有限公司 | Control design method based on tire engineering boundary modeling |
| CN114091174A (en) * | 2021-10-28 | 2022-02-25 | 一汽奔腾轿车有限公司 | Method for setting boundary of auxiliary instrument panel suitable for Chinese human physiological characteristics |
Non-Patent Citations (2)
| Title |
|---|
| 何新源等: "对汽车内饰造型设计中的约束条件的研究", 时代汽车, no. 10, 22 August 2019 (2019-08-22), pages 72 - 74 * |
| 陈晓英: "汽车副仪表台扶手箱设计边界方法研究", 汽车实用技术, 31 August 2018 (2018-08-31), pages 122 - 123 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116861588A (en) * | 2023-07-06 | 2023-10-10 | 小米汽车科技有限公司 | Method and device for designing instrument panel beam, electronic equipment and readable storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114925420A (en) | Secondary dashboard boundary design method | |
| CN108363842B (en) | Influence evaluation method and system based on seat R point Z value adjustment | |
| CN113978246B (en) | Method for arranging suspended three pedals | |
| US8340949B2 (en) | Occupant positioning module | |
| CN109455248B (en) | Full-model man-machine evaluation physical platform for commercial vehicle cab | |
| US8131513B2 (en) | Method and system of computer assisted vehicle seat design | |
| US20200247342A1 (en) | Biomimetic armrest substrate for a vehicle armrest assembly | |
| CN116107571A (en) | Car driver hand extension and interface parameterization construction method based on CATIA software | |
| CN104155120B (en) | The inner chamber of car method of inspection based on inner chamber of car testing model support | |
| CN110705004B (en) | Method for determining static collision zone of head of hydrogen energy automobile based on CATIA | |
| Reed | Development of a new eyellipse and seating accommodation model for trucks and buses | |
| Sang et al. | Development Of An Adjustable Physical Mockup Used For Design Validation Of Passenger Car Ergonomics And Interiors | |
| Reed | Applicability of occupant packaging and interior ergonomics tools to highly automated vehicles | |
| CN215851584U (en) | A modularization rack for car research and development in earlier stage | |
| Courtney et al. | A preliminary investigation of bus cab design for Cantonese drivers | |
| CN218751053U (en) | Vehicle floor, vehicle floor assembly and vehicle | |
| US11787480B2 (en) | Vehicle | |
| JP2017081526A (en) | Vehicular seat frame | |
| CN108959814B (en) | Method and terminal for generating fixing point under child safety seat fixing system | |
| CN115659501A (en) | Method and device for determining vehicle accessibility boundary | |
| CN218750420U (en) | Be used for general device of front seat platformization | |
| Cruz et al. | Derivation of vehicle dimensions at the early concept stage based on occupant posture | |
| CN116968598A (en) | Vehicle seat adjusting method, device and system and vehicle | |
| CN115525972A (en) | Method for determining H point of riding position of light truck driver | |
| CN116639207A (en) | Cabin interior arrangement control method beneficial to pedestrian protection |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |