CN109657849A - A kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method - Google Patents
A kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method Download PDFInfo
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Abstract
The invention discloses a kind of LED light array wiring methods of Excavation Cluster Based on Network Analysis method, it being capable of requirement according to user and field of employment, it determines the model of fitting structure and Power Saving Class and LED light and the quantity of LED light, is then analyzed with total cost cost of the Network Analysis Method to lamps and lanterns；Fitting structure is subjected to gridding division according to selected fitting structure, and array LED array coordinate is generated by assembled arrangement within a grid；Then weight proportion analysis is carried out to the illumination uniformity of the corresponding LED array of every group of LED array coordinate, heat dissipation effect, intensity of illumination and minimum total cost cost by network analysis model, and optimal LED array coordinate is selected according to the weight proportion, obtain optimal LED lamp array column wiring.The present invention is based on Network Analysis Methods, can require for user's use demands and field of employment, propose a kind of optimal LED array distribution mode, can select a kind of optimal LED array wire laying mode for user's Automatic sieve.
Description
Technical field
The present invention relates to lighting technical fields, are a kind of LED light array wiring sides of Excavation Cluster Based on Network Analysis method specifically
Method.
Background technique
Light emitting diode (Light-Emitting Diode, LED) be used as forth generation lighting source, have energy-saving and environmental protection,
The advantages that service life is long is widely used to various lighting areas.But it is limited at present by manufacture with technology level, individually
The luminous flux that LED is issued is extremely limited, and multiple LED are integrated into a LED array mould group and are used to illuminate, and can effectively solve
The certainly problem of luminous flux deficiency.But LED array structure is generally equidistantly uniformly distributed or similar to equally distributed circle at present
Annular layout mode needs to comprehensively consider various factors, existing technical solution is substantially with the effect that radiates during array of designs
Fruit and illuminance uniformity are principal element to consider LED array wire laying mode, also rarely have research to be directed to user's unique need to use
The customized LED lamp in family.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of Excavation Cluster Based on Network Analysis method
LED light array wiring method.
The technical scheme to solve the above technical problems is that
A kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method, comprising the following steps:
Step 1, according to the requirement of user and field of employment, fitting structure and Power Saving Class and LED light are determined
The quantity of model and LED light；
Step 2, network point is used according to the model of the LED light, the quantity of LED light, fitting structure and Power Saving Class
Analysis method optimizes total cost cost of lamps and lanterns, obtains minimum total cost cost；
Step 3, the fitting structure is subjected to gridding division；
Step 4, the LED light is carried out to random combine arrangement in the grid, generates multiple groups LED array coordinate；
Step 5, the illumination uniformity by network analysis model to the corresponding LED array of every group of LED array coordinate, heat dissipation
Effect, intensity of illumination and minimum total cost cost carry out weight proportion analysis, and are selected according to the weight proportion optimal
LED array coordinate；
Step 6, the LED light according to the optimal LED array coordinate pair carries out array routing, obtains optimal LED lamp
Array routing.
The beneficial effects of the present invention are: the present invention utilizes net by the requirement proposed for user and field of employment
Network analytic approach always spends cost to optimize lamps and lanterns, and utilizes Network Analysis Method LED corresponding to every group of LED array coordinate
Illumination uniformity, heat dissipation effect, intensity of illumination and the minimum total cost cost of array carry out weight proportion analysis, pass through weight ratio
Example selects optimal LED array coordinate, is routed by optimal LED array coordinate pair LED light, can be automatic for user
Filter out a kind of optimal LED array wire laying mode.
Further, the step 1 specifically includes:
Step 1.1, according to the requirement of user and field of employment, determine fitting structure, intensity of illumination, illumination region and
Power Saving Class；
Step 1.2, according to the fitting structure, intensity requirement, illumination region and Power Saving Class select LED light model and
The quantity of LED light.
Beneficial effect using above-mentioned further scheme is: can according to user propose requirement and field of employment,
Determine fitting structure, intensity of illumination, illumination region and Power Saving Class, and according to intensity of illumination, illumination region and Power Saving Class
To calculate the model and quantity of the LED light met the requirements.
Further, total cost cost includes initial cost and running cost, and the initial cost includes design charges
With, material cost, production cost and mounting cost；The running cost include maintenance cost, power cost and LED light more
Change this into.
Further, the step 2 specifically includes:
Step 2.1, the weight of initial cost and operation cost is calculated with analytic hierarchy process (AHP)；
Step 2.2, the weight of each first element set is calculated using the first single criterion；
Step 2.3, the weight of each first element set is calculated using the first multiple criteria；
Step 2.4, it is optimized according to total cost cost of all weights being calculated to lamps and lanterns, arrives minimum total cost
Cost；
Wherein, first element set is by design cost, material cost, production cost, mounting cost, maintenance cost, electricity
One or more element combinations in power cost and LED light replacement cost generate；First single criterion is respectively with initial expense
It is criterion with one in, operation cost；First multiple criteria is using initial cost and operation cost as criterion.
Further, the step 2.2 specifically includes:
Step 2.2.1 establishes hypermatrix W with Network Analysis Method, and always to spend cost for main criterion, initial cost is secondary
Criterion, the relative Link Importance for being designed expense, material cost, production cost and mounting cost compare；
Step 2.2.2 establishes weight matrix α model, is time criterion with operation cost always to spend cost for main criterion, right
Each first element set is compared judgement, passes through Judgement Matricies and calculates its feature vector, obtains weight matrix α；
Step 2.2.3 establishes weighting hypermatrix and solves to weight matrix α, obtains the weight of first element set.
Beneficial effect using above-mentioned further scheme is: by using Network Analysis Method to initial cost, operation cost
Weight calculated, and to design cost, material cost, production cost and the mounting cost in initial cost, and
The cost elements such as maintenance cost, power cost and LED light replacement cost in running cost carry out weight analysis, can be maximum
It goes to limit to optimize total cost cost, so that total cost cost of lamps and lanterns is fewer.
Further, the LED array coordinate is first group of L1:(X11, Y11, Z11；X12, Y12, Z12；……；X1m,Y1m,
Z1m), second group of L2:(X21, Y21, Z21；X22, Y22, Z22；……；X2m,Y2m,Z2m) ... ..., n-th group Ln:(Xn1, Yn1, Zn1；
X22, Yn2, Zn2；……；XnmYnm,Znm),
Wherein, n is the group number of LED array coordinate, and m is the quantity of LED light in every group of LED array.
Further, the network analysis model includes control layer and network layer, and the catalogue of the control layer is designated as LED times
The overall merit of column coordinate；The decision criteria of the control layer is illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total flower
It is costly；The network layer is made of the second element collection；Element LED array as described in every group that the second element is concentrated
One of the illuminance uniformity of the corresponding LED array of coordinate, heat dissipation effect, intensity of illumination, minimum total cost cost are a variety of
Combination generates；Network analysis model general objective function representation are as follows:
Z=maxf (X)=α Z1+βZ2+λZ3+θZ4
Wherein, Z is the comprehensive evaluation value of LED array coordinate, Z1For illuminance uniformity, Z2For heat dissipation effect, Z3It is strong for illumination
Degree, Z4For minimum total cost cost, α, beta, gamma, θ be respectively illuminance uniformity, heat dissipation effect, intensity of illumination, it is minimum it is total spend at
This weight, and have+θ=1 alpha+beta+γ.
Further, the step 5 specifically includes:
Step 5.1, the illuminance uniformity of the corresponding LED array of every group of LED array coordinate is calculated；
Step 5.2, to the LED array carry out Temperature Distribution emulation, evaluate every group described in LED array heat dissipation effect
Fruit；
Step 5.3, the intensity of illumination of LED array described in calculating every group；
Step 5.4, the weight proportion of the second element collection in the network layer of the network analysis model is analyzed, is obtained
To the illuminance uniformity of all LED arrays, heat dissipation effect, intensity of illumination and minimum total weight proportion for spending cost；
Step 5.5, the Z of the corresponding catalogue scalar functions of the network analysis model is calculated according to the weight proportion that analysis obtains
Value, wherein the corresponding LED array coordinate of greatest z value is optimal LED array coordinate.
Further, the step 5.4 specifically includes:
Step 5.4.1, calculate the illuminance uniformity of the LED array, heat dissipation effect, intensity of illumination, it is minimum it is total spend at
This weight；
Step 5.4.2 calculates the weight proportion of each second element collection using the second single criterion；
Step 5.4.3 calculates the weight proportion of each second element collection using the second multiple criteria；
Wherein, second single criterion is in the illuminance uniformity, heat dissipation effect, intensity of illumination, total cost cost
A kind of element is criterion；Second multiple criteria is in the illuminance uniformity, heat dissipation effect, intensity of illumination, total cost cost
Two kinds or more of element be criterion.
Further, the step 5.4.2 is specifically included:
Step 5.4.2.1, with illuminance uniformity be main criterion, with any one group of LED array coordinate preset P illumination
For secondary criterion, the relative Link Importance of the LED array coordinate of other groups is compared；
Step 5.4.2.2 establishes weight matrix a model, equal with the illumination with optimal LED array coordinate for main criterion
Even property, heat dissipation effect, intensity of illumination, total cost cost are time criterion, are compared judgement to each second element collection, construct
Judgment matrix model and the feature vector for calculating the judgment matrix；
Step 5.4.2.3, establish weighting hypermatrix the judgment matrix model is solved, obtain every group described in LED
Illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total weight proportion for spending cost in array co-ordinates.
Beneficial effect using above-mentioned further scheme is: by establishing network analysis model to all LED array coordinates
Illuminance uniformity, intensity of illumination, heat dissipation effect, minimum total four elements of cost cost of corresponding LED array are routed to best
The weighing factor of mode compares, and obtains optimal LED array combinatorial coordinates, so that lamps and lanterns can be realized illuminance uniformity maximum
Change, heat dissipation effect maximizes, intensity of illumination reaches the requirement of client, total cost cost is also as low as possible.
The advantages of additional aspect of the invention, will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or practice is recognized through the invention.
Detailed description of the invention
Fig. 1 is that a kind of process of the LED light array wiring method of Excavation Cluster Based on Network Analysis method provided in an embodiment of the present invention is shown
It is intended to；
Fig. 2 is the flow diagram for the specific steps that step S110 includes in Fig. 1；
Fig. 3 is the flow diagram for the specific steps that step S120 includes in Fig. 1；
Fig. 4 is the flow diagram for the specific steps that step 122 includes in Fig. 3；
Fig. 5 is the flow diagram for the specific steps that step S150 includes in Fig. 1；
Fig. 6 is the specific steps that step 154 includes in Fig. 5 and step 1542 includes the flow diagram of specific steps.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
As shown in Figure 1, being a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method provided in an embodiment of the present invention
Flow diagram, this method comprises:
S110 determines the type of fitting structure and Power Saving Class and LED light according to the requirement of user and field of employment
Number and LED light quantity；
S120 uses network analysis according to the model of the LED light, the quantity of LED light, fitting structure and Power Saving Class
Method optimizes total cost cost of lamps and lanterns, obtains minimum total cost cost；
The fitting structure is carried out gridding division by S130；
The LED light is carried out in the grid random combine arrangement, generates multiple groups LED array coordinate by S140；
S150, illumination uniformity, heat dissipation by network analysis model to the corresponding LED array of every group of LED array coordinate
Effect, intensity of illumination and minimum total cost cost carry out weight proportion analysis, and are selected according to the weight proportion optimal
LED array coordinate；
S160 carries out array routing according to LED light described in the optimal LED array coordinate pair, obtains optimal LED lamp array
Column wiring.
It should be noted that Network Analysis Method (Analytic Network Process, ANP) is Univ. of Pittsburgh
T.L.Saaty professor in 1996 propose a kind of adaptation dependent recursive hierarchy structure decision-making technique, it is in layer
Fractional analysis (develop on the basis of (Analytic Hierarchy Process, AHP) and the new practical decision of one kind for being formed
Method, since network structure model will be more than hierarchy Model complexity, in terms of priority aggregation, Network Analysis Method application
More advanced mathematical knowledge is arrived, wherein important concept is the application and analysis of hypermatrix, the expression of network model
And the synthesis of weight is most important two aspects in Network Analysis Method.Pass through total cost with Network Analysis Method to lamps and lanterns
Cost optimizes, and using Network Analysis Method to the illumination uniformity of LED array, heat dissipation effect, intensity of illumination and minimum
It is total that cost is spent to carry out weight proportion analysis, more scientific and reasonable design can be carried out to the wire laying mode of the LED light of lamps and lanterns.
Specifically, in S150, the network analysis model includes control layer and network layer, and the catalogue of the control layer is designated as
The overall merit of LED array coordinate；The decision criteria of the control layer is illuminance uniformity, heat dissipation effect, intensity of illumination, minimum
It is total to spend cost；The network layer is made of the second element collection；Element LED as described in every group that the second element is concentrated
One of the illuminance uniformity of the corresponding LED array of array co-ordinates, heat dissipation effect, intensity of illumination, minimum total cost cost or
Multiple combinations generate；Network analysis model general objective function representation are as follows:
Z=maxf (X)=α Z1+βZ2+λZ3+θZ4
Wherein, Z is the comprehensive evaluation value of LED array coordinate, Z1For illuminance uniformity, Z2For heat dissipation effect, Z3It is strong for illumination
Degree, Z4For minimum total cost cost, α, beta, gamma, θ be respectively illuminance uniformity, heat dissipation effect, intensity of illumination, it is minimum it is total spend at
This weight, and have+θ=1 alpha+beta+γ.
It should be noted that establish network analysis model be will be middle LED gusts of catalogue scalar functions Z to network analysis model
The illuminance uniformity of column, heat dissipation effect, intensity of illumination, minimum total cost cost obtain weight proportion and are calculated, can be to LED gusts
Column are optimized to select optimal LED array coordinate.
Specifically, as shown in Fig. 2, the step S110 in Fig. 1 is specifically further comprising the steps of:
111, according to the requirement of user and field of employment, determine fitting structure, intensity of illumination, illumination region and energy conservation
Grade；
112, the model and LED of LED light are selected according to the fitting structure, intensity requirement, illumination region and Power Saving Class
The quantity of lamp.
It should be noted that the requirement that LED light array wiring method provided by the invention is proposed according to user first
And field of employment, such as purposes such as reading lamp, pendent lamp, bedside lamps, illumination region is calculated, such as give for reading lamp
User provides the range reference of an illuminance uniformity, intensity of illumination, while allowing user to select fitting structure, for example can be the heart
The structures such as type, circle, rectangle.In addition, user possesses maximum freedom to the selection of fitting structure under the premise of processing allows
Degree removes the surface structure of selection lamps and lanterns.
Specifically, as shown in figure 3, the step S120 in Fig. 1 is specifically further comprising the steps of:
121, the weight of initial cost and operation cost is calculated with analytic hierarchy process (AHP)；
122, the weight of each first element set is calculated using the first single criterion；
123, the weight of each first element set is calculated using the first multiple criteria；
124, optimized according to total cost cost of all weights being calculated to lamps and lanterns, to it is minimum it is total spend at
This；
Wherein, first element set is by design cost, material cost, production cost, mounting cost, maintenance cost, electricity
One or more element combinations in power cost and LED light replacement cost generate；First single criterion is respectively with initial expense
It is criterion with one in, operation cost；First multiple criteria is using initial cost and operation cost as criterion.
It should be noted that total cost cost includes initial cost and running cost, the initial cost includes setting
Charging use, material cost, production cost and mounting cost；The running cost includes maintenance cost, power cost and LED
Lamp replacement cost.
Specifically, as shown in figure 4, step 122 specifically includes:
1221, hypermatrix W is established with Network Analysis Method, always to spend cost for main criterion, initial cost is time criterion,
The relative Link Importance for being designed expense, material cost, production cost and mounting cost compares；
1222, weight matrix α model is established, is time criterion with operation cost, to each described always to spend cost for main criterion
First element set is compared judgement, passes through Judgement Matricies and calculates its feature vector, obtains weight matrix α；
1223, it establishes weighting hypermatrix and weight matrix α is solved, obtain the weight of first element set.
It should be noted that being optimized specifically in step 1221 with total cost cost of the Network Analysis Method to lamps and lanterns
Analysis model is established, wherein analysis model is respectively analysis with initial cost and operation cost always to spend cost as general objective
The decision rule of model, with design cost, material cost, production cost mounting cost, maintenance cost, power cost and LED
Lamp replacement cost is the element set of the network layer of analysis model, by the way that the element in element set is pressed its influence to decision rule
Power size carries out indirect dominance and compares.
Specifically, gridding is carried out to lamps and lanterns and divides available multiple groups LED array coordinate, the LED array coordinate is
First group of L1:(X11, Y11, Z11；X12, Y12, Z12；……；X1m,Y1m,Z1m), second group of L2:(X21, Y21, Z21；X22, Y22,
Z22；……；X2m, Y2m, Z2m) ... ..., n-th group Ln:(Xn1, Yn1, Zn1；X22, Yn2, Zn2；……；Xnm, Ynm, Znm),
Wherein, n is the group number of LED array coordinate, and m is the quantity of LED light in every group of LED array.
It should be noted that carrying out gridding division to selected fitting structure, refer to that plurality of LEDs lamp needs to be arranged in lamp
On tool, if the lamps and lanterns of selection are circles, the plane that LED is placed inside lamps and lanterns is then circle, we just need to this circle
Plane carries out gridding division, to generate two-dimentional LED coordinate；It similarly, is exactly to length if lamps and lanterns contour structures are rectangles
It is rectangular to be divided.There is also space layout situation, i.e., not all LED light is all disposed in a plane LED array simultaneously,
We just carry out a gridding to entire space and divide, and generate three-dimensional coordinate；In special service condition, it can also incite somebody to action
The setting angle of LED light is added in gridding division, i.e., this factor of angle is added in three-dimensional coordinate.And exist in principle
Under the premise of facilitating calculating, gridding division should refine as far as possible.
Specifically, as shown in figure 5, the step S150 in Fig. 1 is specifically further comprising the steps of:
151, calculate the illuminance uniformity of the corresponding LED array of every group of LED array coordinate；
152, to the LED array carry out Temperature Distribution emulation, evaluate every group described in LED array heat dissipation effect；
153, calculate every group described in LED array intensity of illumination；
154, the weight proportion of the second element collection in the network layer of the network analysis model is analyzed, institute is obtained
There are illuminance uniformity, heat dissipation effect, intensity of illumination and the minimum total weight proportion for spending cost of LED array；
155, the Z value of the corresponding catalogue scalar functions of the network analysis model is calculated according to the weight proportion that analysis obtains,
Wherein the corresponding LED array coordinate of greatest z value is optimal LED array coordinate.
It should be noted that calculating the illuminance uniformity of every group of LED array coordinate in step 151, each group is calculated first
Certain the point P (x of single LED lamp on irradiation objective plane in LED arrayi,yj,zk) at illumination are as follows:Then in array m LED lamp to point P (xi,yj,zk) at illumination it is strong
Degree are as follows:The wherein X in expression formulan、YnRespectively indicate every group
The coordinate of n-th LED, I in arrayLEDIndicate the intensity of illumination at LED chip center, intensity of illumination and the angle of departure meet formula: I
=ILEDcost+1θ, wherein θ is the launch angle of light.Then illuminance uniformity is defined as each point illumination in illumination plane
The ratio of average value and maximal illumination value, i.e.,Wherein, u is illuminance uniformity,For average illumination, average illumination
It is expressed using formula are as follows:EmaxFor maximal illumination value, lead to
Cross the illuminance uniformity that can be calculated in every group of LED array.
It should be noted that it is imitative Temperature Distribution can be carried out to the LED array by ANSYS software in step 152
Very, and then the radiating efficiency of the LED array is evaluated, and is quantified as heat dissipation effect.
Specifically, as shown in fig. 6,154 is specific further comprising the steps of:
1541, the illuminance uniformity of the LED array, heat dissipation effect, intensity of illumination, minimum total weight for spending cost；
1542, the weight proportion of each second element collection is calculated using the second single criterion；
1543, the weight proportion of each second element collection is calculated using the second multiple criteria.
Wherein, second single criterion is in the illuminance uniformity, heat dissipation effect, intensity of illumination, total cost cost
A kind of element is criterion；Second multiple criteria is in the illuminance uniformity, heat dissipation effect, intensity of illumination, total cost cost
Two kinds or more of element be criterion.
Specifically, step 1542 is specific further comprising the steps of:
15421, it in the illumination of preset P is time quasi- with any one group of LED array coordinate with illuminance uniformity for main criterion
Then, the relative Link Importance of the LED array coordinate of other groups is compared；
15422, weight matrix a model is established, with optimal LED array coordinate for main criterion, with the illuminance uniformity, is dissipated
Thermal effect, intensity of illumination, total cost cost are time criterion, are compared judgement to each second element collection, construction judges square
Battle array model and the feature vector for calculating the judgment matrix；
15423, establish weighting hypermatrix the judgment matrix model is solved, obtain every group described in LED array sit
Illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total weight proportion for spending cost in mark.
It should be noted that passing through illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total flower to the LED array
Costly weight proportion is calculated, and is to make the LED array illuminance uniformity, heat dissipation effect, intensity of illumination, minimum
Total overall merit for spending cost is optimal, to select optimal LED array coordinate.Because in LED array, α, beta, gamma, θ
Illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total weight for spending cost, and have+θ=1 alpha+beta+γ, so right
Illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total cost cost four elements are analyzed in LED array in accounting,
Analysis is to realize: illuminance uniformity is maximum, because illuminance uniformity feels a most apparent factor when being user's use, shines
Whether degree uniformly directly affects the illuminating effect of LED light, and therefore, the first consideration element of LED array optimization is exactly the photograph of lamps and lanterns
Degree is more evenly；Heat dissipation effect is best, because the maximum junction temperature that LED is born in the process of work is 120 DEG C, heat dissipation performance
Quality become one of the critical issue in LED array wires design, and in Rational Arrangement LED array between each LED lamp away from
From being that its heat dissipation effect is made to reach a kind of optimal important aspect；Intensity of illumination reaches customer requirement, and intensity of illumination is illumination
A key property user can be allowed to have different experience using different intensities of illumination under different use conditions.
In addition, it is necessary to which explanation, the present invention are not only limited in practical application scene to the illumination in LED array
Uniformity, heat dissipation effect, intensity of illumination, minimum total cost cost are evaluated, can also be according to actual needs by other element
It takes into account.
In addition, the present invention in practical application scene, can also be directed to existing LED array wire laying mode, automatically select out
It is best suitable for the wire laying mode of current scene and customer demand.
In conclusion can be total to lamps and lanterns using Network Analysis Method for the requirement and field of employment that user proposes
Cost is spent to optimize, and using Network Analysis Method to the maintaining uniform illumination of the corresponding LED array of every group of LED array coordinate
Property, heat dissipation effect, intensity of illumination and minimum total cost cost carry out weight proportion analysis, selected by weight proportion optimal
LED array coordinate is routed by optimal LED array coordinate pair LED light；The present invention provides a kind of LED gusts optimal
Column distribution method can select a kind of optimal LED array wire laying mode for user's Automatic sieve, can decontrol the choosing of fitting structure
The power of selecting can allow user to possess the surface structure that maximum freedom degree removes selection lamps and lanterns under the premise of processing allows, and selection is shone
Uniformity, intensity of illumination are spent, and calculates least cost expenses automatically for user's selection, lamps and lanterns is made to reach optimal effect
Fruit.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method, which comprises the following steps:
Step 1, according to the requirement of user and field of employment, the model of fitting structure and Power Saving Class and LED light is determined
With the quantity of LED light；
Step 2, Network Analysis Method is used according to the model of the LED light, the quantity of LED light, fitting structure and Power Saving Class
Total cost cost of lamps and lanterns is optimized, minimum total cost cost is obtained；
Step 3, the fitting structure is subjected to gridding division；
Step 4, the LED light is carried out to random combine arrangement in the grid, generates multiple groups LED array coordinate；
Step 5, the illumination uniformity of the corresponding LED array of every group of LED array coordinate, heat dissipation are imitated by network analysis model
Fruit, intensity of illumination and minimum total cost cost carry out weight proportion analysis, and select optimal LED according to the weight proportion
Array co-ordinates；
Step 6, the LED light according to the optimal LED array coordinate pair carries out array routing, obtains optimal LED lamp array column
Wiring.
2. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 1, which is characterized in that institute
Step 1 is stated to specifically include:
Step 1.1, according to the requirement of user and field of employment, fitting structure, intensity of illumination, illumination region and energy conservation are determined
Grade；
Step 1.2, the model and LED of LED light are selected according to the fitting structure, intensity requirement, illumination region and Power Saving Class
The quantity of lamp.
3. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 1, which is characterized in that institute
Stating total cost cost includes initial cost and running cost, and the initial cost includes design cost, material cost, production cost
And mounting cost；The running cost includes maintenance cost, power cost and LED light replacement cost.
4. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to any one of claim 1 to 3,
It is characterized in that, the step 2 specifically includes:
Step 2.1, the weight of initial cost and operation cost is calculated with analytic hierarchy process (AHP)；
Step 2.2, the weight of each first element set is calculated using the first single criterion；
Step 2.3, the weight of each first element set is calculated using the first multiple criteria；
Step 2.4, optimized according to total cost cost of all weights being calculated to lamps and lanterns, to it is minimum it is total spend at
This；
Wherein, first element set by design cost, material cost, production cost, mounting cost, maintenance cost, electric power at
This is generated with one or more element combinations in LED light replacement cost；First single criterion is respectively with initial cost, fortune
One sought in cost is criterion；First multiple criteria is using initial cost and operation cost as criterion.
5. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 4, which is characterized in that institute
Step 2.2 is stated to specifically include:
Step 2.2.1 establishes hypermatrix W with Network Analysis Method, and always to spend cost for main criterion, initial cost is time standard
Then, the relative Link Importance for being designed expense, material cost, production cost and mounting cost compares；
Step 2.2.2 establishes weight matrix α model, is time criterion with operation cost, to each institute always to spend cost for main criterion
It states the first element set and is compared judgement, pass through Judgement Matricies and calculate its feature vector, obtain weight matrix α；
Step 2.2.3 establishes weighting hypermatrix and solves to weight matrix α, obtains the weight of first element set.
6. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 1, which is characterized in that institute
Stating LED array coordinate is first group of L1:(X11, Y11, Z11；X12, Y12, Z12；……；X1m, Y1m, Z1m), second group of L2:(X21,
Y21, Z21；X22, Y22, Z22；……；X2m, Y2m, Z2m) ... ..., n-th group Ln:(Xn1, Yn1, Zn1；X22, Yn2, Zn2；……；Xnm,
Ynm, Znm),
Wherein, n is the group number of LED array coordinate, and m is the quantity of LED light in every group of LED array.
7. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 1, which is characterized in that institute
Stating network analysis model includes control layer and network layer, and the catalogue of the control layer is designated as the overall merit of LED array coordinate；Institute
The decision criteria for stating control layer is illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total cost cost；The network layer by
The second element collection composition；Element corresponding LED array of LED array coordinate as described in every group that the second element is concentrated
One of illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total cost cost or multiple combinations generate；The network point
Analyse model general objective function representation are as follows:
Z=maxf (X)=α Z1+βZ2+λZ3+θZ4
Wherein, Z is the comprehensive evaluation value of LED array coordinate, Z1For illuminance uniformity, Z2For heat dissipation effect, Z3For intensity of illumination, Z4
For minimum total cost cost, α, beta, gamma, θ is respectively illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total cost cost
Weight, and have+θ=1 alpha+beta+γ.
8. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 1 or claim 7, which is characterized in that
The step 5 specifically includes:
Step 5.1, the illuminance uniformity of the corresponding LED array of every group of LED array coordinate is calculated；
Step 5.2, to the LED array carry out Temperature Distribution emulation, evaluate every group described in LED array heat dissipation effect；
Step 5.3, the intensity of illumination of LED array described in calculating every group；
Step 5.4, the weight proportion of the second element collection in the network layer of the network analysis model is analyzed, obtains institute
There are illuminance uniformity, heat dissipation effect, intensity of illumination and the minimum total weight proportion for spending cost of LED array；
Step 5.5, the Z value of the corresponding catalogue scalar functions of the network analysis model is calculated according to the weight proportion that analysis obtains,
Wherein the corresponding LED array coordinate of greatest z value is optimal LED array coordinate.
9. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 8, which is characterized in that institute
Step 5.5 is stated to specifically include:
Step 5.4.1 calculates the illuminance uniformity of the LED array, heat dissipation effect, intensity of illumination, minimum total cost that spends
Weight；
Step 5.4.2 calculates the weight proportion of each second element collection using the second single criterion；
Step 5.4.3 calculates the weight proportion of each second element collection using the second multiple criteria；
Wherein, second single criterion is with one of the illuminance uniformity, heat dissipation effect, intensity of illumination, total cost cost
Element is criterion；Second multiple criteria is with the illuminance uniformity, heat dissipation effect, intensity of illumination, total two spent in cost
Kind or above element are criterion.
10. a kind of LED light array wiring method of Excavation Cluster Based on Network Analysis method according to claim 9, which is characterized in that institute
Step 5.4.2 is stated to specifically include:
Step 5.4.2.1, with illuminance uniformity for main criterion, the illumination with any one group of LED array coordinate in preset P is secondary
Criterion is compared the relative Link Importance of the LED array coordinate of other groups；
Step 5.4.2.2 establishes weight matrix a model, with optimal LED array coordinate be main criterion, with the illuminance uniformity,
Heat dissipation effect, intensity of illumination, total cost cost are time criterion, are compared judgement, construction judgement to each second element collection
Matrix model and the feature vector for calculating the judgment matrix；
Step 5.4.2.3, establish weighting hypermatrix the judgment matrix model is solved, obtain every group described in LED array
Illuminance uniformity, heat dissipation effect, intensity of illumination, minimum total weight proportion for spending cost in coordinate.
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| CN110572209A (en) * | 2019-09-30 | 2019-12-13 | 山东建筑大学 | Indoor visible light communication LED optimal layout method and system |
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