CN115408764B - Arrangement method and system of indoor LED lamps - Google Patents
Arrangement method and system of indoor LED lamps Download PDFInfo
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- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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Abstract
The invention provides an arrangement method and system of indoor LED lamps. An arrangement system of indoor LED lamps comprises: the LED lamp simulation system comprises a model establishing module, a data processing module, an LED lamp simulation module, a data judgment module and an LED arrangement report generating module. The invention designs the LED lamp by combining BIM and ASAP software and assisting the computer, and an operator only needs to input corresponding information and can obtain an LED arrangement report to arrange the LED lamp, thereby having simple operation and convenient use.
Description
Technical Field
The invention relates to the field of LED lamp design, in particular to an arrangement method and an arrangement system of indoor LED lamps.
Background
With the continuous improvement of the requirements of people on home environment at present, the design of the LED is more important, the LED design needs to be combined with indoor environment, home arrangement and comprehensive consideration of lamp models, the traditional LED design is that a designer generally observes the indoor environment and gives an LED design scheme through experience, the level and the experience of the designer can be greatly depended, and the LED design is not suitable for new hands or people who want to design the LED design.
Disclosure of Invention
In order to overcome the defect that the traditional LED design depends on the level and experience of designers, the invention provides an arrangement method and a system of an indoor LED lamp, an LED design scheme is obtained through computer simulation aided design, and consideration is given to illumination value and power:
in order to realize the technical scheme, the invention provides an arrangement method of indoor LED lamps, which comprises the following steps:
s1: inputting space related information into a BIM (building information modeling) model, and establishing a space model, wherein the space related information comprises the length a, the width b and the height h of a space and the position of a window;
s2: sending the space model into ASAP software;
s3: responding to the input space belonging type, acquiring a corresponding space illumination coefficient mu according to the space belonging type, and then calculating a total lumen value L1 required by the space according to the space illumination coefficient mu and the space area Sq, wherein the following formula is adopted: l1= μ × Sq;
s4: selecting an LED lamp, obtaining a lumen value psi 1 corresponding to the LED lamp, and calculating the required lamp quantity Q by adopting the following formula: q = ⌊ L1/(ψ 1*v) ⌋, the required number of luminaires Q is obtained by rounding down the result of L1/(ψ 1*v), where v is the space utilization coefficient;
s5: establishing Q selected LED lamps at the ceiling of the space model, and establishing 1 selected LED lamp at the center position of the ceiling of the space model when Q =1; when Q is more than or equal to 2 and less than or equal to 3, the Q selected LED lamps are evenly distributed by taking the central position of the space model ceiling as the center, and the distance from each LED lamp to the central position of the space model ceiling is recorded as r; when the distance between each LED lamp and the central position of the space model ceiling is recorded as r, 1 selected LED lamp is established at the central position of the space model ceiling, the rest (Q-1) selected LED lamps are evenly distributed by taking the central position of the space model ceiling as the center; r = r0 in an initial state, wherein r0 is a preset distance value;
s6: selecting illumination monitoring points at the horizontal plane 0.8m away from the ground at the same distance, and monitoring the illumination value at the horizontal plane 0.8m away from the ground through ASAP software;
s7: selecting the maximum illumination value Umax and the minimum illumination value Umin from all the illumination values, calculating the average value Uavg of all the illumination values, judging whether the (Umax-Uavg)/Uavg < 1/3' is true, if so, entering S9; if the result of (Umax-Uavg)/Uavg is less than 1/3', entering S8;
s8: judging whether "Q =1" is established, if "Q =1" is established, returning to S4; if the 'Q = 1' is not established, making r = r + w, wherein w is a correction value, adjusting the distance r from each LED lamp to the center of the space model ceiling, and returning to S6;
s9: judging whether (Uavg-Umin)/Uavg < 1/3 'is true, if (Uavg-Umin)/Uavg < 1/3' is true, entering S10; if (Uavg-Umin)/Uavg is less than 1/3', returning to S8;
s10: generating an LED arrangement report according to the type and the number of the LED lamps and the distribution positions on the ceiling of the space; the LED arrangement of the indoor space is performed according to the LED arrangement report.
In a preferred aspect, the selecting the illumination monitoring point in step S6 includes: selecting a horizontal plane 0.8m away from the ground, establishing a horizontal coordinate system by taking the upper left corner of the horizontal plane as a central point, establishing a straight line x =0.1 x N, wherein N =1,2,3 · · · · · · · · N, N = ⌊ a ⌋, and removing a decimal part from a result of 10a and rounding downwards to obtain N, wherein N is the number of segments which divides the long a of the space into the maximum segments every 10 cm; then establishing a straight line y =0.1M, wherein M =1,2,3 · · M, M = ⌊ b ⌋, removing a decimal part from the result of 10b and rounding down to obtain M, wherein M is the number of sections separating the width b of the space maximally every 10 cm; and taking the intersection points of all straight lines x =0.1 × n, all straight lines y =0.1m, and the x axis and the y axis, wherein all the intersection points are illumination monitoring points.
As a preferred aspect, the selection of the LED lamp further comprises the steps of:
t1: sequencing all the LED lamps in the LED database from large to small according to the lumen value, recording the first 30% of the LED lamps as main lamps, and recording the number of the main lamps as 1,2,3. Cndot. E, wherein E is the total number of all the main lamps; recording the last 70% of the LED lamps as auxiliary lamps, and recording the serial number as 1,2,3. F, wherein F is the total number of all the auxiliary lamps;
t2: selecting an LED lamp with the number e from the main lamps, recording the lumen value as psi 2, and setting the initial e =1;
t3: selecting an LED lamp with the number f from the auxiliary lamps, recording the lumen value as psi 3, and setting the initial f =1;
t4: let k =3,k be used to record the number of sub-lamps;
t5: calculating a simulated lumen value psi 4= psi 2+k psi 3, calculating a lumen value difference delta, wherein delta = psi 4-L1, judging whether delta is less than or equal to 100, if delta is less than or equal to 100, entering T6; if delta is not more than 100, entering T7;
t6: let k = k +1 and output an LED lamp simulation scheme, which includes the selected LED lamp model number as the main lamp, the selected LED lamp model number as the sub-lamp, the corresponding simulated lumen value, the lumen value difference δ, and the number k of the sub-lamps, back to T5;
t7: if F = F +1, judging whether F is less than or equal to F, if so, returning to T3; if F is not more than or equal to F, entering T8;
t8: making E = E +1, judging whether E is more than or equal to E, if so, returning to T2; if E is not more than E, entering T9;
t9: sorting the lumen value difference values delta corresponding to all the LED lamp simulation schemes from small to large, and the number 1,2,3. H is the total number of the output LED lamp simulation schemes;
t10: sequentially establishing the LED lamps selected by the LED lamp simulation scheme at a space model ceiling, establishing a main lamp at the central position of the space model ceiling, uniformly distributing the auxiliary lamps by taking the central position of the space model ceiling as a center, recording the distance from each auxiliary lamp to the central position of the space model ceiling as r, and entering S6, wherein r = r0 in an initial state and r0 is a preset distance value.
As a preferred aspect, the method further comprises the following steps of evaluating energy saving:
t9.1: selecting an LED lamp simulation scheme with the number h, wherein the initial h =1, and acquiring the power p1 of a main lamp and the power p2 of an auxiliary lamp;
t9.2: calculating total power P, wherein P = P1+ k × P2, outputting the total power P corresponding to the LED lamp simulation scheme, and adding the total power P to the tail of the corresponding LED lamp simulation scheme;
t9.3: making H = H +1, judging whether H is less than or equal to H, if so, returning to T9.1; if the H is not more than or equal to H, entering T9.4;
t9.4: sorting all the LED lamp simulation schemes from small to large according to the corresponding total power P, selecting the first 10 percent of the LED lamp simulation schemes, numbering the selected LED lamp simulation schemes, and recording the numbered LED lamp simulation schemes as 1,2,3. Cndot. J, wherein J is the total number of the selected LED lamp simulation schemes and enters T10.
As a preferred aspect, a new LED lamp is built by inputting the LED model number, LED lumen value and power value into the LED database.
In a preferred aspect, the space is of a type including a living room, a dining room, a kitchen, a bedroom, a study, and a bathroom.
The invention also provides an arrangement system of the indoor LED lamps, which comprises:
the model building module is internally provided with BIM software and used for building a space model;
the data processing module is used for calculating the total lumen value and the number of lamps;
the LED lamp simulation module is internally provided with ASAP software and a database and is used for establishing the LED lamp on a space model ceiling, acquiring an illumination value and adjusting the position of the LED lamp on the space model ceiling;
the data judgment module is used for judging the contrast value and the number of the lamps and generating a correction value;
and the LED arrangement report generating module is used for generating an LED arrangement report.
As a preferred aspect, the method further comprises:
and the illumination detection point establishing module is used for establishing illumination detection points.
In a preferred aspect, the data processing module is further configured to calculate a simulated lumen value, a lumen value difference, and a total power;
the data judgment module is also used for judging a lumen value difference value, a main lamp number, an auxiliary lamp number and an LED lamp simulation scheme number.
The invention has the following advantages:
1. the invention designs the LED lamp by combining BIM and ASAP software and assisting the computer, and an operator only needs to input corresponding information and can obtain an LED arrangement report to arrange the LED lamp, thereby having simple operation and convenient use.
2. According to the invention, the horizontal plane illuminance value at 0.8m from the ground is obtained, and when the difference between the maximum illuminance value or the minimum illuminance value and the average illuminance value exceeds 1/3, the position of the LED lamp is adjusted, so that the influence on the illumination environment due to overlarge illuminance difference is avoided.
3. According to the invention, the main lamp and the auxiliary lamp are arranged, and the main lamp and the auxiliary lamp are selected one by one, so that a multi-group LED lamp simulation scheme is established, the LED design is more selected, the effect is richer, and the requirements of most people can be met.
4. According to the invention, the power is calculated for all the LED lamp simulation schemes, and the LED lamp simulation scheme with low power is selected, so that the designed LED lamp simulation scheme takes power into consideration, and the energy-saving effect is realized.
Drawings
Fig. 1 is a schematic flow chart of an arrangement method of indoor LED lamps adopted in the present invention.
FIG. 2 is a schematic flow chart of the LED lamp selection according to the present invention.
FIG. 3 is a flow chart illustrating the evaluation of energy saving according to the present invention.
Fig. 4 is a schematic structural diagram of an arrangement system of the indoor LED lamp according to the present invention.
Detailed Description
In order to make those skilled in the art better understand the technical solutions of the present invention, 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.
Example 1
A method for arranging indoor LED lamps is shown in figure 1 and comprises the following steps:
s1: inputting space related information into a BIM (building information modeling) model, and establishing a space model, wherein the space related information comprises the length a, the width b and the height h of a space and the position of a window;
s2: sending the space model into ASAP software;
s3: responding to the input type of the space, wherein the type of the space comprises a living room, a dining room, a kitchen, a bedroom, a study room and a toilet, acquiring a corresponding space illumination coefficient mu according to the type of the space, for example, the space illumination coefficient of the living room is 100-300lx, the space illumination coefficient of the kitchen is 75-150lx, and then calculating a total lumen value L1 required by the space through the space illumination coefficient mu and a space area size Sq, wherein the space area size is obtained by the product of the length a and the width b of the space, and adopting the following formula: l1= μ × Sq;
s4: selecting an LED lamp, obtaining a lumen value psi 1 corresponding to the LED lamp, and calculating the quantity Q of required lamps, wherein the LED lamps of the same type are adopted, and the following formula is adopted: q = ⌊ L1/(ψ 1*v) ⌋, the required number of luminaires Q is obtained by rounding down the result of L1/(ψ 1*v), where v is a space utilization coefficient determined by the height of the LED lamp, the reflection coefficient of furniture, the reflection coefficient of walls, by human input;
s5: establishing Q selected LED lamps at the ceiling of the space model, and establishing 1 selected LED lamp at the center position of the ceiling of the space model when Q =1; when Q is more than or equal to 2 and less than or equal to 3, the Q selected LED lamps are evenly distributed by taking the central position of the space model ceiling as the center, and the distance from each LED lamp to the central position of the space model ceiling is recorded as r; when the distance between each LED lamp and the central position of the space model ceiling is recorded as r, 1 selected LED lamp is established at the central position of the space model ceiling, the rest (Q-1) selected LED lamps are evenly distributed by taking the central position of the space model ceiling as the center; in an initial state, r = r0, and r0 is a preset distance value, so that the LEDs are distributed in a circular shape, the illumination intensity of the middle area is stronger due to light superposition, and the whole ambient light can present a layering sense;
s6: selecting illumination monitoring points at the horizontal plane 0.8m away from the ground at the same distance, and monitoring the illumination value at the horizontal plane 0.8m away from the ground through ASAP software;
the illumination monitoring point selection method comprises the following steps: selecting a horizontal plane 0.8m away from the ground, establishing a horizontal coordinate system by taking the upper left corner of the horizontal plane as a central point, establishing a straight line x =0.1 x N, wherein N =1,2,3 · · · N, N = ⌊ 10a ⌋, and obtaining N by removing a decimal part from a 10a and rounding downwards, wherein N is the number of sections which separates the space length a to the maximum every 10 cm; then establishing a straight line y =0.1M, wherein M =1,2,3 · · · · · · · · · · · · · · · · ·, M = ⌊ b ⌋, removing a decimal part from a result of 10b, and rounding downwards to obtain M, wherein M is the number of sections which separate the width b of the space maximally every 10 cm; and taking the intersection points of all straight lines x =0.1 × n, all straight lines y =0.1m, and the x axis and the y axis, wherein all the intersection points are illumination monitoring points.
S7: selecting the maximum illumination value Umax and the minimum illumination value Umin from all the illumination values, calculating the average value Uavg of all the illumination values, judging whether the (Umax-Uavg)/Uavg < 1/3' is true, if so, entering S9; if the result of (Umax-Uavg)/Uavg is less than 1/3', entering S8;
s8: judging whether the 'Q = 1' is established or not, if the 'Q = 1' is established, selecting the next LED lamp, and returning to S4; if the condition that Q =1 is not satisfied, enabling r = r + w, wherein w is a corrected value, and adjusting the distance r from each LED lamp to the central position of the space model ceiling, and returning to S6;
s9: judging whether (Uavg-Umin)/Uavg < 1/3' is true, if so, entering S10; if (Uavg-Umin)/Uavg is less than 1/3', returning to S8;
s10: generating an LED arrangement report according to the model number and the number of the LED lamps and the distribution positions of the LED lamps on the ceiling of the space; the LED arrangement of the indoor space is performed according to the LED arrangement report.
The LED lamp is designed by combining BIM and ASAP software and assisting a computer, an operator only needs to input corresponding information and can obtain an LED arrangement report to arrange the LED lamp, and the LED lamp is simple to operate and convenient to use; according to the invention, the horizontal plane illuminance value at 0.8m from the ground is obtained, and when the difference between the maximum illuminance value or the minimum illuminance value and the average illuminance value exceeds 1/3, the position of the LED lamp is adjusted, so that the influence on the illumination environment due to overlarge illuminance difference is avoided.
Example 2
A method for arranging LED lamps in a room, as shown in fig. 2, further includes the following steps:
s1: inputting space related information into a BIM (building information modeling) model, and establishing a space model, wherein the space related information comprises the length a, the width b and the height h of a space and the position of a window;
s2: sending the space model into ASAP software;
s3: responding to the input type of the space, wherein the type of the space comprises a living room, a dining room, a kitchen, a bedroom, a study room and a toilet, acquiring a corresponding space illumination coefficient mu according to the type of the space, for example, the space illumination coefficient of the living room is 100-300lx, the space illumination coefficient of the kitchen is 75-150lx, and then calculating a total lumen value L1 required by the space through the space illumination coefficient mu and a space area size Sq, wherein the space area size is obtained by the product of the length a and the width b of the space, and adopting the following formula: l1= μ × Sq;
t1: sequencing all the LED lamps in the LED database from large to small according to the lumen value, recording the first 30% of the LED lamps as main lamps, and recording the number of the main lamps as 1,2,3. Cndot. E, wherein E is the total number of all the main lamps; recording the last 70% of the LED lamps as auxiliary lamps, recording the numbers as 1,2,3. DEG. F, wherein F is the total number of all the auxiliary lamps, and separating the main lamps and the auxiliary lamps to enable the LED design to have more choices and enrich the LED design effect;
t2: selecting an LED lamp with the number e from the main lamps, recording the lumen value as psi 2, and setting the initial e =1;
t3: selecting an LED lamp with the number f from the auxiliary lamps, wherein the lumen value is psi 3, and the initial f =1;
t4: let k =3,k be used to record the number of sub-lamps;
t5: calculating a simulated lumen value psi 4= psi 2+k psi 3 and calculating a lumen value difference delta, wherein delta = psi 4-L1, judging whether delta is less than or equal to 100, wherein the difference between the designed lumen value of the LED and the actually required lumen value is acceptable within 100 because the indoor space is large, and entering T6 if delta is less than or equal to 100; if delta is not more than 100, entering T7;
t6: let k = k +1 and output an LED lamp simulation scheme, which includes the selected LED lamp model number as the main lamp, the selected LED lamp model number as the sub-lamp, the corresponding simulated lumen value, the lumen value difference δ, and the number k of the sub-lamps, back to T5;
t7: if F = F +1, judging whether F is less than or equal to F, if so, returning to T3; if F is not more than or equal to F, entering T8;
t8: let E = E +1, judge "E ≦ E" whether it is true, if "E ≦ E" is true, return to T2; if E is not more than E, entering T9;
t9: sorting the lumen value difference values delta corresponding to all the LED lamp simulation schemes from small to large, and numbering 1,2,3. H, wherein H is the total number of the output LED lamp simulation schemes;
t10: sequentially establishing the LED lamps selected by the LED lamp simulation scheme at a space model ceiling, establishing a main lamp at the central position of the space model ceiling, uniformly distributing auxiliary lamps by taking the central position of the space model ceiling as a center, recording the distance from each auxiliary lamp to the central position of the space model ceiling as r, and entering S6, wherein r = r0 in an initial state and r0 is a preset distance value;
s6: selecting illumination monitoring points at the horizontal plane 0.8m away from the ground at the same distance, and monitoring the illumination value at the horizontal plane 0.8m away from the ground through ASAP software;
the illumination monitoring point selection method comprises the following steps: selecting a horizontal plane 0.8m away from the ground, establishing a horizontal coordinate system by taking the upper left corner of the horizontal plane as a central point, establishing a straight line x =0.1 x N, wherein N =1,2,3 · · · N, N = ⌊ 10a ⌋, and obtaining N by removing a decimal part from a 10a and rounding downwards, wherein N is the number of sections which separates the space length a to the maximum every 10 cm; then establishing a straight line y =0.1M, wherein M =1,2,3 · · M, M = ⌊ b ⌋, removing a decimal part from the result of 10b and rounding down to obtain M, wherein M is the number of sections separating the width b of the space maximally every 10 cm; and taking the intersection points of all straight lines x =0.1 × n, all straight lines y =0.1m, and the x axis and the y axis, wherein all the intersection points are illumination monitoring points.
S7: selecting the maximum illumination value Umax and the minimum illumination value Umin from all the illumination values, calculating the average value Uavg of all the illumination values, judging whether the (Umax-Uavg)/Uavg < 1/3' is true, if so, entering S9; if the result of (Umax-Uavg)/Uavg is less than 1/3', entering S8;
s8: judging whether Q =1 is established, if Q =1 is established, returning to S4; if the 'Q = 1' is not established, making r = r + w, wherein w is a correction value, adjusting the distance r from each LED lamp to the center of the space model ceiling, and returning to S6;
s9: judging whether (Uavg-Umin)/Uavg < 1/3' is true, if so, entering S10; if (Uavg-Umin)/Uavg is less than 1/3', returning to S8;
s10: generating an LED arrangement report according to the model number and the number of the LED lamps and the distribution positions of the LED lamps on the ceiling of the space; the LED arrangement of the indoor space is performed according to the LED arrangement report.
According to the invention, the main lamp and the auxiliary lamp are arranged, and the main lamp and the auxiliary lamp are selected one by one, so that a multi-group LED lamp simulation scheme is established, the LED design is more selected, the effect is richer, and the requirements of most people can be met.
As shown in fig. 3, the method further comprises the following steps of evaluating energy saving:
t9.1: selecting an LED lamp simulation scheme with the number h, wherein the initial h =1, and acquiring the power p1 of a main lamp and the power p2 of an auxiliary lamp;
t9.2: calculating total power P, wherein P = P1+ k × P2, outputting the total power P corresponding to the LED lamp simulation scheme, and adding the total power P to the tail of the corresponding LED lamp simulation scheme;
t9.3: making H = H +1, judging whether H is less than or equal to H, if so, returning to T9.1; if the H is not more than or equal to H, entering T9.4;
t9.4: sequencing all the LED lamp simulation schemes from small to large according to the corresponding total power P, selecting the first 10% of the LED lamp simulation schemes, considering the power of the designed LED lamp simulation schemes, realizing the energy-saving effect, numbering the selected LED lamp simulation schemes, marking the selected LED lamp simulation schemes as 1,2,3. DEG. J, wherein J is the total number of the selected LED lamp simulation schemes, and entering T10.
According to the invention, the power is calculated for all the LED lamp simulation schemes, and the LED lamp simulation scheme with low power is selected, so that the designed LED lamp simulation scheme takes power into consideration, and the energy-saving effect is realized.
As a preferred aspect, a new LED lamp is built by inputting the LED model number, LED lumen value and power value into the LED database.
In a preferred aspect, the space is of a type including a living room, a dining room, a kitchen, a bedroom, a study, and a bathroom.
The present invention also provides an arrangement system of indoor LED lamps, as shown in fig. 4, including:
the model building module is internally provided with BIM software and used for building a space model;
the data processing module is used for calculating the total lumen value and the number of lamps;
the LED lamp simulation module is internally provided with ASAP software and a database and is used for establishing the LED lamp on a space model ceiling, acquiring an illumination value and adjusting the position of the LED lamp on the space model ceiling;
the data judgment module is used for judging the contrast value and the number of the lamps and generating a correction value;
and the LED arrangement report generating module is used for generating an LED arrangement report.
As a preferred aspect, the method further comprises:
and the illumination detection point establishing module is used for establishing illumination detection points.
In a preferred aspect, the data processing module is further configured to calculate a simulated lumen value, a lumen value difference, and a total power;
the data judgment module is also used for judging the lumen value difference value, the main lamp number, the auxiliary lamp number and the LED lamp simulation scheme number.
It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims. Parts of the description that are not described in detail are known to the person skilled in the art.
Claims (6)
1. An arrangement method of indoor LED lamps is characterized by comprising the following steps:
s1: inputting space related information into a BIM (building information modeling) model, and establishing a space model, wherein the space related information comprises the length a, the width b and the height h of a space and the position of a window;
s2: sending the space model into ASAP software;
s3: responding to the input space belonging type, acquiring a corresponding space illuminance coefficient mu according to the space belonging type, and then calculating a total lumen value L1 required by the space according to the space illuminance coefficient mu and the space area Sq, wherein the following formula is adopted: l1= μ × Sq;
s4: selecting an LED lamp, obtaining a lumen value psi 1 corresponding to the LED lamp, and calculating the required lamp quantity Q by adopting the following formula: q = ⌊ L1/(ψ 1*v) ⌋, the desired number of luminaires Q is obtained by rounding down the result of L1/(ψ 1*v), where v is the space utilization coefficient;
s5: establishing Q selected LED lamps at the ceiling of the space model, and establishing 1 selected LED lamp at the center position of the ceiling of the space model when Q =1; when Q is more than or equal to 2 and less than or equal to 3, the Q selected LED lamps are evenly distributed by taking the central position of the space model ceiling as the center, and the distance from each LED lamp to the central position of the space model ceiling is recorded as r; when the distance between each LED lamp and the central position of the space model ceiling is recorded as r, 1 selected LED lamp is established at the central position of the space model ceiling, the rest (Q-1) selected LED lamps are evenly distributed by taking the central position of the space model ceiling as the center; r = r0 in an initial state, wherein r0 is a preset distance value;
s6: selecting illumination monitoring points at the horizontal plane 0.8m away from the ground at the same distance, and monitoring the illumination value at the horizontal plane 0.8m away from the ground through ASAP software;
s7: selecting the maximum illuminance value Umax and the minimum illuminance value Umin from all illuminance values, calculating the average value Uavg of all illuminance values, judging whether the (Umax-Uavg)/Uavg < 1/3' is true, if so, entering S9; if the result of (Umax-Uavg)/Uavg is less than 1/3', entering S8;
s8: judging whether "Q =1" is established, if "Q =1" is established, returning to S4; if the 'Q = 1' is not established, making r = r + w, wherein w is a correction value, adjusting the distance r from each LED lamp to the center of the space model ceiling, and returning to S6;
s9: judging whether (Uavg-Umin)/Uavg < 1/3' is true, if so, entering S10; if (Uavg-Umin)/Uavg is less than 1/3', returning to S8;
s10: generating an LED arrangement report according to the model number and the number of the LED lamps and the distribution positions of the LED lamps on the ceiling of the space; the LED arrangement of the indoor space is performed according to the LED arrangement report.
2. An arrangement method of LED lamps in a room as claimed in claim 1, wherein the step S6 of selecting the illumination monitoring point comprises the following steps: selecting a horizontal plane 0.8m away from the ground, establishing a horizontal coordinate system by taking the upper left corner of the horizontal plane as a central point, establishing a straight line x =0.1 x N, wherein N =1,2,3 · · · · · · · · N, N = ⌊ a ⌋, and removing a decimal part from a result of 10a and rounding downwards to obtain N, wherein N is the number of segments which divides the long a of the space into the maximum segments every 10 cm; then establishing a straight line y =0.1M, wherein M =1,2,3 · · · · · · · · · · · · · · · · ·, M = ⌊ b ⌋, removing a decimal part from a result of 10b, and rounding downwards to obtain M, wherein M is the number of sections which separate the width b of the space maximally every 10 cm; and taking the intersection points of all straight lines x =0.1 x n, all straight lines y =0.1m, and the x axis and the y axis, wherein all the intersection points are illumination monitoring points.
3. The method of claim 1, wherein the selecting of the LED lamps further comprises:
t1: sequencing all the LED lamps in the LED database from large to small according to the lumen value, recording the first 30% of the LED lamps as main lamps, and recording the number of the main lamps as 1,2,3. Cndot. E, wherein E is the total number of all the main lamps; recording the last 70% of the LED lamps as auxiliary lamps, and recording the serial number as 1,2,3. F, wherein F is the total number of all the auxiliary lamps;
t2: selecting an LED lamp with the number e from the main lamps, recording the lumen value as psi 2, and setting the initial e =1;
t3: selecting an LED lamp with the number f from the auxiliary lamps, recording the lumen value as psi 3, and setting the initial f =1;
t4: let k =3,k be used to record the number of sub-lamps;
t5: calculating a simulated lumen value psi 4= psi 2+k psi 3, calculating a lumen value difference delta, wherein delta = psi 4-L1, judging whether delta is equal to or smaller than 100, if delta is equal to or smaller than 100, entering T6; if delta is not more than 100, entering T7;
t6: let k = k +1 and output an LED lamp simulation scheme, which includes the selected LED lamp model number as the main lamp, the selected LED lamp model number as the sub-lamp, the corresponding simulated lumen value, the lumen value difference δ, and the number k of the sub-lamps, back to T5;
t7: if F = F +1, judging whether F is less than or equal to F, if so, returning to T3; if F is not more than or equal to F, entering T8;
t8: let E = E +1, judge "E ≦ E" whether it is true, if "E ≦ E" is true, return to T2; if E is not more than E, entering T9;
t9: sorting the lumen value difference values delta corresponding to all the LED lamp simulation schemes from small to large, and numbering 1,2,3. H, wherein H is the total number of the output LED lamp simulation schemes;
t10: sequentially establishing the LED lamps selected by the LED lamp simulation scheme at a space model ceiling, establishing a main lamp at the central position of the space model ceiling, uniformly distributing the auxiliary lamps by taking the central position of the space model ceiling as a center, recording the distance from each auxiliary lamp to the central position of the space model ceiling as r, and entering S6, wherein r = r0 in an initial state and r0 is a preset distance value.
4. The method of claim 3, further comprising the step of evaluating energy saving by:
t9.1: selecting an LED lamp simulation scheme with the number h, wherein the initial h =1, and acquiring the power p1 of a main lamp and the power p2 of an auxiliary lamp;
t9.2: calculating total power P, wherein P = P1+ k × P2, outputting the total power P corresponding to the LED lamp simulation scheme, and adding the total power P to the tail of the corresponding LED lamp simulation scheme;
t9.3: making H = H +1, judging whether H is less than or equal to H, if so, returning to T9.1; if H is not more than or equal to H, entering T9.4;
t9.4: sorting all the LED lamp simulation schemes from small to large according to the corresponding total power P, selecting the first 10% of the LED lamp simulation schemes, numbering the selected LED lamp simulation schemes, recording the numbered LED lamp simulation schemes as 1,2,3. DEG. J, and entering T10.
5. An arrangement method of LED lamps in a room as claimed in claim 4, wherein the new LED lamp is established by inputting the LED model number, the LED lumen value and the power value into the LED database.
6. An arrangement method of indoor LED lamps as claimed in claim 1, wherein the space belongs to the type including living room, dining room, kitchen, bedroom, study room and toilet.
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| CN110826135A (en) * | 2019-11-05 | 2020-02-21 | 广东博智林机器人有限公司 | Home arrangement method and device, neural network construction method and storage medium |
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| CN104133964B (en) * | 2014-07-29 | 2017-11-10 | 上海交通大学 | Indoor LED lamp method for arranging based on the optimization of illuminance standard deviation |
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