CN110239460A - A kind of special vehicle flat pad umbilical mixed layout method - Google Patents
A kind of special vehicle flat pad umbilical mixed layout method Download PDFInfo
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- CN110239460A CN110239460A CN201910566878.4A CN201910566878A CN110239460A CN 110239460 A CN110239460 A CN 110239460A CN 201910566878 A CN201910566878 A CN 201910566878A CN 110239460 A CN110239460 A CN 110239460A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
Abstract
The present invention relates to a kind of vehicle emissions platform umbilical mixed layout methods, belong to umbilical mixed layout technical field, and it is integrated to solve the problems, such as that engineering drawing that existing separated layout designs is not suitable with vehicle umbilical engineering.Steps are as follows: carrying out spatial depiction analysis to platform, determines the bound term in platform and corresponding restrained boundary, using space in the platform after removal restrained boundary as available space；Determine umbilical arrangement；Cook up the start node and terminal node of umbilical to be arranged；Judge start node, terminal node line and available space boundary with the presence or absence of crosspoint；In the presence of at least one inflection point then is arranged for current umbilical to be arranged, and it is sequentially connected start node, inflection point, the terminal node of umbilical；There is no the start nodes and terminal node that then connect umbilical；Obtain the allocation result of needed deployment tube cable；Allocation result is verified, is verified and then realizes umbilical mixed layout according to original allocation result.
Description
Technical field
The present invention relates to umbilical mixed layout technical fields more particularly to a kind of special vehicle flat pad umbilical to mix cloth
Office's method.
Background technique
Special vehicle flat pad, abbreviation carrier vehicle, as mobile flat pad, by extraordinary chassis, upper dress functional unit group
At being the integrated system of mechanical, electrical, liquid, gas, structure is complicated for space surface, and chassis fuel pipe, chassis liquid are related to during general assembly
Pressuring oil pipe, chassis tracheae, chassis cable, upper oil bunkering pipe, upper dress hydraulic oil pipe, upper dress tracheae, upper dress cable, upper dress air-conditioning system
For cold pipe etc. in the hybrid integrated on vehicle frame surface, the designing quality for improving umbilical layout is significant to the quality of product, and
Current line crucial problem in the industry.The umbilical taken in industry at present designs, intergration model is: separated layout's design, substep is step by step
It is integrated.Substep collects prejudice Fig. 1 step by step.
Currently, the design of carrier vehicle umbilical separated layout is completed by not commensurate, engineering drawing can generally be divided into independent a few parts
Drawing: chassis pipeline layout, chassis Cable layout figure, upper tubulature road layout, upper dress Cable layout figure etc..Every engineering drawing
The spatial relation for wanting deployment tube or cable and carrier vehicle structural body in itself is only considered, without considering and other pipes, cable
Positional relationship assumes that other umbilicals are not present.Cable layout is filled in citing, when drafting, it is assumed that dress electricity is only loaded onto carrier vehicle
Cable does not fill other pipes or cable, thus only consider on fill cable and carrier vehicle structural body spatial relation, and ignorance and its
Its umbilical spatial relation.It is integrated that the engineering drawing that this separated layout designs is not suitable with vehicle umbilical engineering, exist compared with
Big problem: first, lacking the unified planning being laid out to vehicle umbilical, not smoothing out with the fingers the mutual spatial relationship along vehicle umbilical,
There are a large amount of space mispairing relationships；Second, independent design process, lacks the duration correction mechanism to space mispairing relationship；
Third, engineering drawing can not adapt to substep intergration model step by step, cause to occur after carrier vehicle umbilical is integrated umbilical channel congestion, interference,
The potential source of trouble such as over-mixed, extruding, abrasion, cutting, failure rate are higher.
Summary of the invention
In view of above-mentioned analysis, the present invention is intended to provide a kind of special vehicle flat pad umbilical mixed layout method, is used
To solve the problems, such as that it is integrated that engineering drawing that existing separated layout designs is not suitable with vehicle umbilical engineering.
The purpose of the present invention is mainly achieved through the following technical solutions:
A kind of vehicle emissions platform umbilical mixed layout method, described method includes following steps:
Spatial depiction analysis is carried out to the vehicle emissions platform, determines bound term and corresponding constraint in the platform
Boundary will remove in the platform after the restrained boundary space as available space；
Umbilical information to be arranged is read, is closed according to the matching between the available space and the umbilical information to be arranged
System, determines umbilical arrangement；
According to the umbilical arrangement, cook up start node of each umbilical to be arranged in the available space and
Terminal node；
Judge the start node, terminal node line and the available space boundary with the presence or absence of crosspoint；In the presence of then
At least one inflection point is set for currently umbilical to be arranged, and is sequentially connected start node, inflection point, the terminal node of umbilical；If no
In the presence of being then directly connected to the start node and terminal node of umbilical；Needed deployment tube cable is obtained in the available space
Allocation result；
The allocation result is verified, is verified, then realizes that umbilical mixes cloth according to the original allocation result
Office.
On the basis of above scheme, the present invention has also done following improvement:
Further, the method also includes,
If the interval existed between intersection or umbilical in the allocation result, between umbilical is unsatisfactory for requiring, then verify not
Pass through, readjust the crossover node position of accordingly umbilical to be arranged, until being verified；
Whether the verifying includes meeting the requirements between verifying umbilical with the presence or absence of intersection, umbilical interval.
Further, the umbilical arrangement includes at least the parallel separate mode of single layer, layering superposition separate mode and list
Layer-layering hybrid separation mode；
The matching relationship according to the available space between the umbilical information to be arranged, determines umbilical arrangement side
Formula, comprising:
Using the maximum plane of area in the available space horizontal direction as horizontal direction plane to be selected, if the level
Most narrow zone distance in the plane to be selected of direction is greater than the sum of needed deployment tube cable width, then the horizontal direction is to be selected flat
Face is as horizontal direction plane to be laid out；
Using the maximum plane of area in the available space vertical direction as vertical direction plane to be selected, if described vertical
Most narrow zone distance in the plane to be selected of direction is greater than the sum of needed deployment tube cable width, then the vertical direction is to be selected flat
Face is as vertical direction plane to be laid out；
If existing simultaneously horizontal direction plane to be laid out and vertical direction plane to be laid out, the single layer is selected to divide parallel
Umbilical layout is carried out in horizontal direction plane to be laid out from mode, or selects layering superposition separate mode described vertical
Umbilical layout is carried out in the plane to be laid out of direction；
If only existing horizontal direction plane to be laid out, the parallel separate mode of the single layer is selected to wait in the horizontal direction
It is laid out in plane and carries out umbilical layout；
If only existing vertical direction plane to be laid out, layering superposition separate mode is selected to wait being laid out in the vertical direction
Umbilical layout is carried out in plane；
Otherwise, single layer-layering hybrid separation mode is selected to carry out umbilical layout.
Further, the parallel separate mode of the single layer, comprising:
In same level, first placement hard tube group, the side of the hard tube group set gradually air conditioner refrigerating pipe group,
Power cable group；Hose group, signal cable group are set gradually in the other side of the hard tube group；
It is isolated between group and group using metal plate, plastic plate or other dedicated demarcation plates.
Further, the layering is superimposed separate mode, comprising:
It in same vertical plane, is set gradually from bottom to top layer: hard tube group, hose group, power cable group, air-conditioning system
Cold pipe group, signal cable group；
Between layers using metal plate, plastic plate or other dedicated demarcation plate isolation.
Further, judge the start node, terminal node line and the available space boundary with the presence or absence of crosspoint；
In the presence of at least one inflection point then is arranged for currently umbilical to be arranged, comprising:
According to the type of the umbilical to be arranged and the umbilical arrangement of selection, determine the umbilical to be arranged described
The initial hierarchical position of available space；
According to the three-dimensional information of the umbilical to be arranged, the starting of the cable to be arranged in the available space is determined
Node and terminal node；
When between the start node, terminal node line and the available space boundary there are when crosspoint, described
At least one inflection point is set in the available space between start node and the terminal node；So that the start node, turning
There is no intersect the broken line that point, terminal node are in turn connected to form with the available space boundary.
Further, the bound term includes at least power part constraint, execution unit constraint, movable part constraint, height
One of warm part constraint, cutting interference constraint, abrasion interference constraint are a variety of.
Further, the umbilical include at least hydraulic hard tube, hydraulic hose, fuel hose, gas hard tube, gas hose,
One of air conditioner refrigerating pipe, power cable, signal cable are a variety of.
Further, the hard tube group includes hydraulic hard tube, gas hard tube；The hose group includes that hydraulic hose, gas are soft
Pipe.
Further, in the parallel separate mode of the single layer, the interval between group and group is greater than 0.5cm；The layering superposition
In separate mode, being spaced between 0~1cm between layers.
The present invention has the beneficial effect that:
The present invention provides a kind of special vehicle flat pad umbilical mixed layout methods, real by the way of over all Integration
The umbilical layout of existing vehicle, and layout method provided by the invention has reconciling spatial scale correction mechanism, can be inherently eliminated
Various space mispairing in umbilical layout, prevent the channel congestion being likely to occur, interference, over-mixed, extruding, abrasion, cutting
Etc. the sources of trouble, improve product quality.
It in the present invention, can also be combined with each other between above-mentioned each technical solution, to realize more preferred assembled schemes.This
Other feature and advantage of invention will illustrate in the following description, also, certain advantages can become from specification it is aobvious and
It is clear to, or understand through the implementation of the invention.The objectives and other advantages of the invention can by specification, claims with
And it is achieved and obtained in specifically noted content in attached drawing.
Detailed description of the invention
Attached drawing is only used for showing the purpose of specific embodiment, and is not to be construed as limiting the invention, in entire attached drawing
In, identical reference symbol indicates identical component.
Fig. 1 is the special vehicle flat pad umbilical mixed layout method flow diagram in the embodiment of the present invention.
Specific embodiment
Specifically describing the preferred embodiment of the present invention with reference to the accompanying drawing, wherein attached drawing constitutes the application a part, and
Together with embodiments of the present invention for illustrating the principle of the present invention, it is not intended to limit the scope of the present invention.
A specific embodiment of the invention discloses a kind of special vehicle flat pad umbilical mixed layout method, such as
Shown in Fig. 1, this method comprises the following steps:
Step S1: spatial depiction analysis is carried out to the vehicle emissions platform, determines the bound term and phase in the platform
The restrained boundary answered will remove in the platform after the restrained boundary space as available space；
Before realizing special vehicle flat pad umbilical mixed layout, it is necessary first to understand the spatial depiction of platform, if
Arranging section equipment (such as engine chamber, smoke exhaust pipe, air filter, drive shaft, chassis light) in platform, in umbilical layout process
In need to avoid these equipment certain distances, to avoid distance it is too close caused by possible hidden danger.In conjunction with actual engineering experience,
The present invention has formulated following bound term: power part constraint, execution unit constrain, movable part constrains, high-temperature component constrains,
Cutting interference constraint, abrasion interference constraint, can select one such according to the actual situation or a variety of be considered.1 example of table
Property give constraint condition and Boundary Statistic table under a certain embodiment, which includes serial number, constraint classification, tool
Body constrains item, position, restrained boundary.As shown in table 1.The table incorporation engineering practical experience determines.
1 constraint condition of table and Boundary Statistic table
Space will be removed in the platform after above-mentioned restrained boundary as the available space for being used for umbilical mixed layout.
Step S2: reading umbilical information to be arranged, according between the available space and the umbilical information to be arranged
Matching relationship determines umbilical arrangement；Umbilical arrangement in this method includes at least the parallel separate mode of single layer, layering
It is superimposed separate mode and single layer-layering hybrid separation mode；
Brief introduction first is done to umbilical arrangement below: all umbilicals are laid out generally using umbilical separate design
Basic model, which is specifically divided into two kinds again, includes: the 1. parallel separate mode of single layer；2. layering superposition separate mode.When
Available space in same section of channel needs while to place hydraulic hard tube, hydraulic hose, fuel hose, gas hard tube, gas soft
Pipe, air conditioner refrigerating pipe, power cable, signal cable, it should 1., one of 2. or the basic moulds of two kinds of mixing using scheme
Formula carries out separate design.It is divided into five groups according to using attribute and installing the difference of fixed attribute: hard tube group (hydraulic hard tube, gas
Body hard tube), hose group (hydraulic hose, gas hose), air conditioner refrigerating pipe group, electric power cable group, signal cable group.Specifically
Following collating sequence: intermediate hard tube group is abided by when carrying out umbilical layout according to the parallel separate mode of single layer in ground, hard tube group
Side sets gradually air conditioner refrigerating pipe group, power cable group；The other side of hard tube group is successively hose group, signal cable group；It is dynamic
One other groups should be at least spaced between power cable group and signal cable group；Between group and group using metal plate or plastic plate or
Other dedicated demarcation plate isolation, but isolation spacing is recommended to be greater than 0.5cm.Either using scheme 1., one of 2. or
Two kinds of mixing basic models carry out the mode of separate design, and the qualifications inside each group: hydraulic hose and gas hose cannot
It is intertwined, spacing is recommended to be greater than 0.5cm；It must not be intertwined between air conditioner refrigerating pipe, spacing is recommended to be greater than 0.1cm；
It must not be intertwined between power cable, spacing is recommended to be greater than 0.1cm；It must not be intertwined, recommend between signal cable
Spacing is greater than 0.1cm；Distance is decided by the size of fixing seat itself, generally larger than 0.5cm between hard tube.Umbilical separate design
Afterwards, make entirely to be laid out clean and tidy orderly, avoid squeezing mutually between Guan Yuguan, pipe and cable, cable and cable, wear, damage, signal interference
Etc. incipient faults, while improving the maintenanceability of integral layout presentation quality and product.When according to layering superposition separate mode
When carrying out umbilical layout, conforming generally to the sequence from bottom to upper layer is successively: hard tube group (hydraulic hard tube, gas hard tube), soft
Pipe group (hydraulic hose, gas hose), electric power cable group, air conditioner refrigerating pipe group, signal cable group；Power cable group and signal
Cable group is avoided in adjacent layer；Between layers using metal plate or plastic plate or other dedicated demarcation plate isolation；Every sheaf space
Surplus height is between 0~1cm.When using 1. separate mode, collating sequence is conformed generally to, intermediate hard tube group, hard tube group
Side sets gradually air conditioner refrigerating pipe group, power cable group；The other side of hard tube group is successively hose group, signal cable group；It is dynamic
One other groups should be at least spaced between power cable group and signal cable group；Between group and group using metal plate or plastic plate or
Other dedicated demarcation plate isolation, but isolation spacing is recommended to be greater than 0.5cm.Either using scheme 1., one of 2. or
Two kinds of mixing basic models carry out the mode of separate design, and the qualifications inside each group: hydraulic hose and gas hose cannot
It is intertwined, spacing is recommended to be greater than 0.5cm；It must not be intertwined between air conditioner refrigerating pipe, spacing is recommended to be greater than 0.1cm；
It must not be intertwined between power cable, spacing is recommended to be greater than 0.1cm；It must not be intertwined, recommend between signal cable
Spacing is greater than 0.1cm；Distance is decided by the size of fixing seat itself, generally larger than 0.5cm between hard tube.Umbilical separate design
Afterwards, make entirely to be laid out clean and tidy orderly, avoid squeezing mutually between Guan Yuguan, pipe and cable, cable and cable, wear, damage, signal interference
Etc. incipient faults, while improving the maintenanceability of integral layout presentation quality and product.
After specifying above-mentioned umbilical arrangement, umbilical layout type is determined especially by following manner in the present invention:
Step S21: using the maximum plane of area in the available space horizontal direction as horizontal direction plane to be selected, if
Most narrow zone distance in the horizontal direction plane to be selected is greater than the sum of needed deployment tube cable width, then by the level side
To plane to be selected as horizontal direction plane to be laid out；
Step S22: using the maximum plane of area in the available space vertical direction as vertical direction plane to be selected, if
Most narrow zone distance in the vertical direction plane to be selected is greater than the sum of needed deployment tube cable width, then by the Vertical Square
To plane to be selected as vertical direction plane to be laid out；
Step S23: if existing simultaneously horizontal direction plane to be laid out and vertical direction plane to be laid out, the list is selected
The parallel separate mode of layer carries out umbilical layout in horizontal direction plane to be laid out, or layering superposition separate mode is selected to exist
Umbilical layout is carried out in the vertical direction plane to be laid out；
Step S24: if only existing horizontal direction plane to be laid out, select the parallel separate mode of the single layer in the water
Square to wait be laid out in plane carry out umbilical layout；
Step S25: if only existing vertical direction plane to be laid out, select layering superposition separate mode in the Vertical Square
Umbilical layout is carried out to wait be laid out in plane；
Step S26: otherwise, single layer-layering hybrid separation mode is selected to carry out umbilical layout.
Step S3: according to the umbilical arrangement, each umbilical to be arranged rising in the available space is cooked up
Beginning node and terminal node；Specifically, according to the type of the umbilical to be arranged and the umbilical arrangement of selection, determine described in
Initial hierarchical position of the umbilical to be arranged in the available space；According to the three-dimensional information of the umbilical to be arranged, determine described in
Start node and terminal node of the cable to be arranged in the available space；
Step S4: judge the start node, terminal node line and the available space boundary with the presence or absence of crosspoint；
In the presence of at least one inflection point then being arranged for currently umbilical to be arranged, and be sequentially connected the start node of umbilical, inflection point, terminal node
Point；If it does not exist, then the start node and terminal node of umbilical are directly connected to；Needed deployment tube cable is obtained described with sky
Interior allocation result；Specifically, when between the start node, terminal node line and the available space boundary exist hand over
When crunode, at least one inflection point is set in the available space between the start node and the terminal node；So that institute
Stating the broken line that start node, inflection point, terminal node are in turn connected to form, there is no intersect with the available space boundary.
Step S5: verifying the allocation result, be verified, then realizes umbilical according to the original allocation result
Mixed layout.
Step S6: if the interval existed between intersection or umbilical in the allocation result, between umbilical is unsatisfactory for requiring,
It then verifies and does not pass through, readjust the crossover node position of accordingly umbilical to be arranged, until being verified.Above-mentioned verifying includes testing
Whether met the requirements between card umbilical with the presence or absence of intersection, umbilical interval.
The present invention provides a kind of special vehicle flat pad umbilical mixed layout methods, real by the way of over all Integration
The umbilical layout of existing vehicle, and layout method provided by the invention has reconciling spatial scale correction mechanism, can be inherently eliminated
Various space mispairing in umbilical layout, prevent the channel congestion being likely to occur, interference, over-mixed, extruding, abrasion, cutting
Etc. the sources of trouble, improve product quality.
It will be understood by those skilled in the art that realizing all or part of the process of above-described embodiment method, meter can be passed through
Calculation machine program is completed to instruct relevant hardware, and the program can be stored in computer readable storage medium.Wherein, institute
Stating computer readable storage medium is disk, CD, read-only memory or random access memory etc..
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
In the technical scope disclosed by the present invention, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of vehicle emissions platform umbilical mixed layout method, which is characterized in that described method includes following steps:
Spatial depiction analysis is carried out to the vehicle emissions platform, determines the bound term in the platform and corresponding binding side
Boundary will remove in the platform after the restrained boundary space as available space；
Umbilical information to be arranged is read, according to the matching relationship between the available space and the umbilical information to be arranged, really
Determine umbilical arrangement；
According to the umbilical arrangement, start node and termination of each umbilical to be arranged in the available space are cooked up
Node；
Judge the start node, terminal node line and the available space boundary with the presence or absence of crosspoint；In the presence of then to work as
At least one inflection point is arranged in preceding umbilical to be arranged, and is sequentially connected start node, inflection point, the terminal node of umbilical；If it does not exist,
Then it is directly connected to the start node and terminal node of umbilical；Obtain distribution knot of the needed deployment tube cable in the available space
Fruit；
The allocation result is verified, is verified, then realizes umbilical mixed layout according to the original allocation result.
2. vehicle emissions platform umbilical mixed layout method according to claim 1, which is characterized in that the method is also wrapped
It includes,
If the interval existed between intersection or umbilical in the allocation result, between umbilical is unsatisfactory for requiring, then verify obstructed
It crosses, readjusts the crossover node position of accordingly umbilical to be arranged, until being verified；
Whether the verifying includes meeting the requirements between verifying umbilical with the presence or absence of intersection, umbilical interval.
3. vehicle emissions platform umbilical mixed layout method according to claim 1, which is characterized in that the umbilical arrangement
Mode includes at least the parallel separate mode of single layer, layering superposition separate mode and single layer-layering hybrid separation mode；
The matching relationship according to the available space between the umbilical information to be arranged, determines umbilical arrangement,
Include:
Using the maximum plane of area in the available space horizontal direction as horizontal direction plane to be selected, if the horizontal direction
Most narrow zone distance in plane to be selected is greater than the sum of needed deployment tube cable width, then makees horizontal direction plane to be selected
For horizontal direction plane to be laid out；
Using the maximum plane of area in the available space vertical direction as vertical direction plane to be selected, if the vertical direction
Most narrow zone distance in plane to be selected is greater than the sum of needed deployment tube cable width, then makees vertical direction plane to be selected
For vertical direction plane to be laid out；
If existing simultaneously horizontal direction plane to be laid out and vertical direction plane to be laid out, the single layer side of separation parallel is selected
Formula carries out umbilical layout in horizontal direction plane to be laid out, or selects layering superposition separate mode in the vertical direction
Umbilical layout is carried out wait be laid out in plane；
If only existing horizontal direction plane to be laid out, the parallel separate mode of the single layer is selected to wait being laid out in the horizontal direction
Umbilical layout is carried out in plane；
If only existing vertical direction plane to be laid out, select layering superposition separate mode in vertical direction plane to be laid out
Upper progress umbilical layout；
Otherwise, single layer-layering hybrid separation mode is selected to carry out umbilical layout.
4. vehicle emissions platform umbilical mixed layout method according to claim 3, which is characterized in that the single layer is parallel
Separate mode, comprising:
In same level, hard tube group is placed first, sets gradually air conditioner refrigerating pipe group, power in the side of the hard tube group
Cable group；Hose group, signal cable group are set gradually in the other side of the hard tube group；
It is isolated between group and group using metal plate, plastic plate or other dedicated demarcation plates.
5. vehicle emissions platform umbilical mixed layout method according to claim 3, which is characterized in that the layering superposition
Separate mode, comprising:
It in same vertical plane, is set gradually from bottom to top layer: hard tube group, hose group, power cable group, air conditioner refrigerating pipe
Group, signal cable group；
Between layers using metal plate, plastic plate or other dedicated demarcation plate isolation.
6. according to vehicle emissions platform umbilical mixed layout method described in claim 4 or 5, which is characterized in that judge institute
Start node, terminal node line and the available space boundary are stated with the presence or absence of crosspoint；In the presence of then for currently to deployment tube
At least one inflection point is arranged in cable, comprising:
According to the type of the umbilical to be arranged and the umbilical arrangement of selection, determine that the umbilical to be arranged is used described
The initial hierarchical position in space；
According to the three-dimensional information of the umbilical to be arranged, the start node of the cable to be arranged in the available space is determined
And terminal node；
When between the start node, terminal node line and the available space boundary there are when crosspoint, in the starting
At least one inflection point is set in the available space between node and the terminal node；So that the start node, inflection point, end
There is no intersect the broken line that only node is in turn connected to form with the available space boundary.
7. vehicle emissions platform umbilical mixed layout method according to claim 1, which is characterized in that the bound term is extremely
It less include power part constraint, execution unit constraint, movable part constraint, high-temperature component constraint, cutting interference constraint, abrasion
One of interference constraint is a variety of.
8. vehicle emissions platform umbilical mixed layout method according to claim 1, which is characterized in that the umbilical is at least
Including hydraulic hard tube, hydraulic hose, fuel hose, gas hard tube, gas hose, air conditioner refrigerating pipe, power cable, signal cable
One of or it is a variety of.
9. vehicle emissions platform umbilical mixed layout method according to claim 4 or 5, which is characterized in that the hard tube
Group includes hydraulic hard tube, gas hard tube；The hose group includes hydraulic hose, gas hose.
10. vehicle emissions platform umbilical mixed layout method according to claim 6, which is characterized in that the single layer is simultaneously
In row separate mode, the interval between group and group is greater than 0.5cm；In layering superposition separate mode, between layers between
It is interposed between 0~1cm.
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