CN116075014B - Control method and system for ground warehouse illumination power utilization by using building information model - Google Patents
Control method and system for ground warehouse illumination power utilization by using building information model Download PDFInfo
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- 238000005286 illumination Methods 0.000 title claims abstract description 32
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- 238000005192 partition Methods 0.000 claims description 277
- 230000003068 static effect Effects 0.000 claims description 31
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- 238000012937 correction Methods 0.000 claims description 22
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- 238000010606 normalization Methods 0.000 claims description 3
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- 238000005265 energy consumption Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 2
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/165—Controlling the light source following a pre-assigned programmed sequence; Logic control [LC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The invention discloses a control method and a system for electricity consumption of ground warehouse illumination by using a building information model, wherein the control method comprises the following steps: the method comprises the steps of obtaining a building information model drawing of a ground library, dividing the ground library into a plurality of subareas in advance, setting the number of subareas as k, obtaining the sum M of electricity consumption of the ground library in the current period, obtaining the residual duration of the current period when the electricity consumption M is larger than an electricity consumption vigilance value, obtaining characteristic information of each subarea if the residual duration of the current period is larger than a duration threshold, and controlling whether lighting lamps of a certain subarea work in a first state or a second state according to the characteristic information; otherwise, controlling all the illumination lamps of the subareas in the ground library to work in a first state, wherein the illumination lamps work in the first state means that the illumination lamps work in rated power, and the illumination lamps work in a second state means that the illumination lamps work in energy-saving power, wherein the energy-saving power is smaller than the rated power.
Description
Technical Field
The invention relates to the technical field of building information models, in particular to a ground warehouse lighting power utilization control method and system utilizing a building information model.
Background
The basement is built under the bottom layer of the building, so that the use area can be increased and the building land efficiency can be improved due to the design of the basement. In modern life, the ground warehouse is mainly used for parking, but because the ground warehouse is designed below an outdoor ground plane and has no outside light supplement, the ground warehouse is darker in light, the ground warehouse needs 24 hours of artificial illumination to ensure the requirements of personal safety and driving safety in the ground warehouse, and the continuous artificial illumination for 24 hours greatly increases the energy consumption of the ground warehouse. While the prior art reduces the illumination energy consumption of the floor warehouse by employing energy-saving lamps, the reduction of energy consumption is limited.
Disclosure of Invention
The invention aims to provide a method and a system for controlling electricity consumption of ground warehouse illumination by using a building information model, so as to solve the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: a control method for electricity consumption of ground bank lighting by using a building information model, the control method comprising the steps of:
obtaining a building information model drawing of the ground library, dividing the ground library into a plurality of subareas in advance, setting the number of subareas as k,
obtaining the sum M of the electricity consumption of the ground library in the current period, obtaining the residual duration of the current period when the electricity consumption M is larger than the electricity consumption vigilance value,
if the remaining time length of the current belonging period is greater than a time length threshold value, acquiring characteristic information of each partition, and controlling whether the lighting lamp of a certain partition works in a first state or a second state according to the characteristic information;
otherwise, controlling all the illumination lamps of the subareas in the ground library to work in a first state, wherein the illumination lamps work in the first state means that the illumination lamps work in rated power, and the illumination lamps work in a second state means that the illumination lamps work in energy-saving power, wherein the energy-saving power is smaller than the rated power.
Further, the obtaining the characteristic information of each partition includes:
setting each partition in the ground library as a partition to be classified, respectively obtaining the distance L between each partition to be classified and the nearest ground library inlet and outlet, and carrying out normalization processing on the distance L corresponding to a certain partition to be classified to obtain a distance factor X of the partition to be classified;
acquiring an average value Tx of time interval duration of state changes of two adjacent spaces of a certain space in a latest preset time period, wherein the space states comprise a parking state and a no-parking state, and then the state attribute St=Tx/Tz of the space, wherein Tz is the duration of the latest preset time period, if the state attribute of the certain space is greater than an attribute threshold value, the space type of the space is a static space, otherwise, the space type of the space is a dynamic space;
collecting the types of each parking space in a certain partition to be classified, and calculating the static factor Y=Nj/Nz of the partition to be classified, wherein Nj is the number of static parking spaces in the partition to be classified, and Nz is the total number of parking spaces in the partition to be classified;
counting the ratio of the sum of the number of state changes of all the parking spaces in a certain partition to be classified and the number of state changes of all the parking spaces in the whole ground library in the latest preset time period as a duty factor Z of the partition to be classified;
calculating a classification index p=0.36 x+0.38 x y+0.26 (1-Z) for a certain partition to be classified,
sorting the classification indexes of all the partitions to be classified according to the order from small to large, selecting the partition to be classified of b before sorting as a first partition, selecting the partition to be classified except the first partition as a second partition, wherein b is a natural number, b is smaller than k,
acquiring the distribution state of the types of the partitions in the ground library, and judging whether the types of the partitions are to be corrected or not;
the lighting lamps of the first partition work in a first state, and the lighting lamps of the second partition work in a second state.
Further, the determining whether to correct the partition type includes:
and acquiring a partition closest to an entrance and an exit of the ground library as a stable partition according to a building information model drawing of the ground library, and if the type of the stable partition is a second partition, correcting the type of the stable partition as a first partition.
Further, the determining whether to correct the partition type includes:
judging whether a certain partition is a first partition, if the certain partition is the first partition, acquiring the types of other partitions adjacent to the first partition, and if all other partitions adjacent to the first partition are the first partition, modifying the partition into a second partition.
The control system comprises an area dividing module, a power consumption acquisition comparison module, a period duration comparison module, a first processing module and a second processing module, wherein the area dividing module acquires a building information model drawing of a ground library, the ground library is divided into a plurality of subareas in average, the number of the subareas is k, the power consumption acquisition comparison module acquires the sum M of the power consumption of the ground library in the current period, the power consumption is compared with a power consumption vigilance value, when the power consumption M is larger than the power consumption vigilance value, the period duration comparison module acquires the residual duration of the current period, if the residual duration of the current period is larger than a duration threshold, the first processing module is enabled to work, otherwise, the second processing module is enabled to work, the first processing module is used for acquiring characteristic information of each subarea, and controlling whether the lighting lamp of a subarea works in a first state or works in a second state according to the characteristic information, and the second processing module controls all the lighting lamps of the subareas in the ground library to work in the first state, wherein the lighting lamp works in the first state refers to the lighting lamp works in the first state, and the lighting lamp works in the first state is in the rated power saving state.
Further, the first processing module comprises a distance factor obtaining module, a static factor obtaining module, a duty factor obtaining module, a classification index calculating module, a sorting dividing module and a correction judging module, wherein each partition in the ground library is set as a partition to be classified, the distance L between each partition to be classified and the nearest ground library inlet and outlet is obtained respectively, and the distance L corresponding to a certain partition to be classified is normalized to obtain a distance factor X of the partition to be classified; the static factor obtaining module comprises a parking space type obtaining module and a static factor calculating module, wherein the parking space type obtaining module is used for obtaining an average value Tx of time interval duration of state change of two adjacent parking spaces of a certain parking space in a latest preset time period, the parking space states comprise a parking state and a no-parking state, then the state attribute St=Tx/Tz of the certain parking space, wherein Tz is duration of the latest preset time period, if the state attribute of the certain parking space is larger than an attribute threshold value, the parking space type of the certain parking space is a static parking space, otherwise, the parking space type of the certain parking space is a dynamic parking space; the static factor calculation module acquires the types of each parking space in a certain partition to be classified, and calculates the static factor Y=Nj/Nz of the partition to be classified, wherein Nj is the number of the static parking spaces in the partition to be classified, and Nz is the total number of the parking spaces in the partition to be classified; the system comprises a classification index calculation module, a sorting dividing module, a classification index selection module and a classification judgment module, wherein the classification index calculation module calculates the classification index P=0.36 x+0.38 x+0.26 x (1-Z) of a certain partition to be classified, the classification index of each partition to be classified is ordered according to the order from small to large, the classification index of each partition to be classified is selected to be a first partition, the partition to be classified of b before ordering is selected to be a second partition, b is a natural number, b is smaller than k, the classification judgment module obtains the distribution state of the types of the partitions in the ground, and judges whether the types of the partitions are to be corrected, wherein the lighting lamp of the first partition works in the first state, and the lighting lamp of the second partition works in the second state.
Further, the correction judging module comprises a stable partition correction module, the stable partition correction module obtains a partition closest to an entrance and an exit of the ground library as a stable partition according to a building information model drawing of the ground library, and if the type of the stable partition is a second partition, the type of the stable partition is corrected to be a first partition.
Further, the correction judging module includes a first partition correction module, where the first partition correction module is configured to judge whether a certain partition is a first partition, obtain types of other partitions adjacent to the first partition when the partition is the first partition, and if all other partitions adjacent to the first partition are first partitions, modify the partition into a second partition.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, by monitoring the total electricity consumption of the ground bank, when the electricity consumption M is larger than the electricity consumption vigilance value, the residual duration of the current belonged period is obtained, whether the electricity consumption of the ground bank is more or not is judged according to the residual duration of the current belonged period, and when the electricity consumption of the ground bank in the current period is judged to be more, the vehicle condition of the parking spaces of each partition in the ground bank is analyzed, so that the brightness condition of the lighting lamps of each partition is controlled, and the personal safety and the driving safety in the ground bank are not influenced while the lighting electricity consumption of the ground bank is reduced.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic flow chart of the method for controlling the electricity consumption of the ground base illumination by using a building information model to acquire the characteristic information of each partition;
fig. 2 is a schematic block diagram of a control system for controlling illumination of a ground bank using a building information model according to the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1 and 2, the present invention provides the following technical solutions:
a control method for electricity consumption of ground bank lighting by using a building information model, the control method comprising the steps of:
the method comprises the steps of obtaining a building information model drawing of a ground library, dividing the ground library into a plurality of subareas in advance according to the building information model drawing, setting the number of the subareas as k, and enabling the situation of building internal information to be known more clearly through the building information model drawing;
acquiring the sum M of the electricity consumption of the ground library in the current period, and acquiring the residual duration of the current period when the electricity consumption M is larger than an electricity consumption vigilance value, wherein the duration of the period can be set to be one week and one month; when the electricity consumption is detected to be larger than the electricity consumption vigilance value at a certain time in the period and the remaining time length of the current period is larger than the time length threshold, the current electricity consumption in the period is relatively more, and energy conservation is noted;
if the remaining time length of the current belonging period is greater than a time length threshold value, acquiring characteristic information of each partition, and controlling whether the lighting lamp of a certain partition works in a first state or a second state according to the characteristic information;
when the electricity consumption M is larger than the electricity consumption vigilance value, the residual duration of the current period is smaller than or equal to a duration threshold value, or the electricity consumption is smaller than the electricity consumption vigilance value, the lighting lamps of all the subareas in the ground library are controlled to work in a first state, wherein the lighting lamps work in the first state means that the lighting lamps work in rated power, and the lighting lamps work in a second state means that the lighting lamps work in energy-saving power, and the energy-saving power is smaller than the rated power. Not every place in the ground warehouse is a car which goes and goes at any moment, so that the effects of energy conservation and environmental protection can be achieved by controlling the brightness condition of the illuminating lamps of some places;
the obtaining the characteristic information of each partition comprises the following steps:
setting each partition in the ground library as a partition to be classified, respectively obtaining the distance L between each partition to be classified and the nearest ground library inlet and outlet, and carrying out normalization processing on the distance L corresponding to a certain partition to be classified to obtain a distance factor X of the partition to be classified; normalizing the distance L corresponding to a certain partition to be classified to obtain X= (L-Lmin)/(Lmax-Lmin), wherein Lmax is the maximum value in the distances between all the partitions to be classified and the nearest ground library entrance and exit, and Lmin is the minimum value in the distances between all the partitions to be classified and the nearest ground library entrance and exit; on the one hand, when people drive the car into the ground warehouse and drive the car out of the ground warehouse, the closer to the entrance and exit of the ground warehouse is, the higher the passing frequency is, on the other hand, when the parking space is arranged at the place closer to the entrance and exit of the ground warehouse, people usually park in the vicinity of the parking space, and the traffic and the people flow of the subarea close to the entrance and exit of the ground warehouse are relatively larger, so that the illumination of the place close to the entrance and exit of the ground warehouse is ensured to be sufficient as much as possible;
acquiring an average value Tx of time interval duration of state changes of two adjacent spaces of a certain space in a latest preset time period, wherein the space states comprise a parking state and a no-parking state, and then the state attribute St=Tx/Tz of the space, wherein Tz is the duration of the latest preset time period, if the state attribute of the certain space is greater than an attribute threshold value, the space type of the space is a static space, otherwise, the space type of the space is a dynamic space; for example, let the latest preset time period be 8 points 30 to 10 points 30, the parking space state of a certain parking space is as follows: 8 points 30 minutes, namely, changing the state of a parking space from a parked state to a non-parked state, 9 points 00 minutes, changing the state of the parking space from the non-parked state to the parked state, 9 points 10 minutes, changing the state of the parking space from the non-parked state to the non-parked state, 9 points 50 minutes, changing the state of the parking space from the non-parked state to the parked state, 10 points 30 minutes, changing the state of the parking space from the parked state to the non-parked state, then calculating the average value Tx= (30+10+40+40)/4=30 of time interval duration of two adjacent vehicle position state changes of the parking space, then calculating the state attribute St=30/120=0.25 of the parking space, and comparing 0.25 with an attribute threshold value, wherein when the state attribute of a certain parking space is smaller than or equal to the attribute threshold value, the time interval duration of two adjacent vehicle position state changes of the parking space is short, and the state change of the parking space is frequent; when the state attribute of a certain parking space is larger than the attribute threshold value, the time interval duration of the state change of the adjacent two parking spaces is longer, and the state of the parking space is not changed so much;
collecting the types of each parking space in a certain partition to be classified, and calculating the static factor Y=Nj/Nz of the partition to be classified, wherein Nj is the number of static parking spaces in the partition to be classified, and Nz is the total number of parking spaces in the partition to be classified;
counting the ratio of the sum of the number of state changes of all the parking spaces in a certain partition to be classified and the number of state changes of all the parking spaces in the whole ground library in the latest preset time period as a duty factor Z of the partition to be classified; if more parking spaces with more frequent state changes in a certain partition or more sum of the state changes of the parking spaces in the partition, the parking space utilization rate of the partition is higher, and the illuminating lamps of the partition should be made to normally emit light with rated power as much as possible so as to ensure the running safety of the partition; if the parking space with more frequent state change in a certain partition is less or the sum of the state change times of the parking spaces in the partition is smaller, the parking space utilization rate of the partition is lower, and the influence on the partition is relatively smaller when the lighting lamp of the partition is dimmed; judging the illumination utilization rate condition of a certain partition from the two aspects of the duty ratio and the duty ratio factor of the static parking space, and considering more comprehensively;
calculating a classification index p=0.36 x+0.38 x y+0.26 (1-Z) for a certain partition to be classified,
sorting indexes of all the partitions to be sorted according to the order from small to large, selecting the partition to be sorted of the first partition b before sorting as a first partition, and selecting the partition to be sorted except the first partition as a second partition, wherein b is a natural number, b is smaller than k, for example, the first half of the partition to be sorted can be selected as the first partition, and the second half of the partition to be sorted before sorting is selected as the second partition;
acquiring the distribution state of the types of the partitions in the ground library, and judging whether the types of the partitions are to be corrected or not; the working states of the illumination lamps of the subareas are controlled by considering the position conditions of each subarea and the parking change conditions of the parking spaces in the subareas, so that the working states of the illumination lamps of each subarea are controlled more reasonably;
the determining whether to correct the partition type includes:
obtaining a partition closest to an entrance and an exit of a ground library as a stable partition according to a building information model drawing of the ground library, and if the type of the stable partition is a second partition, correcting the type of the stable partition as a first partition; the local vehicles closest to the entrance and exit of the ground warehouse come and go, and the natural illumination of the local places closest to the entrance and exit of the ground warehouse is changed, so that the illumination of the subareas is ensured to be sufficient, namely, the illumination lamps for stabilizing the subareas are required to illuminate with rated power, so that the inadaptation of people when entering the ground warehouse is prevented, and the personal risks and the driving risks in the ground warehouse are reduced;
the determining whether to correct the partition type further includes:
judging whether a certain partition is a first partition, if the certain partition is the first partition, acquiring the types of other partitions adjacent to the first partition, and if the other partitions adjacent to the first partition are all the first partition, modifying the partition into a second partition; the lighting lamps of the first partition work in a first state, and the lighting lamps of the second partition work in a second state.
When all the illuminating lamps of adjacent subareas in a certain subarea are illuminated with rated power, the lights of the subareas are relatively bright even if the subareas are illuminated with power lower than the rated power, so that the driving safety in the ground warehouse can be ensured.
The control system comprises an area dividing module, a power consumption acquisition comparison module, a period duration comparison module, a first processing module and a second processing module, wherein the area dividing module acquires a building information model drawing of a ground library, the ground library is divided into a plurality of subareas in average, the number of the subareas is k, the power consumption acquisition comparison module acquires the sum M of the power consumption of the ground library in the current period, the power consumption is compared with a power consumption vigilance value, when the power consumption M is larger than the power consumption vigilance value, the period duration comparison module acquires the residual duration of the current period, if the residual duration of the current period is larger than a duration threshold, the first processing module is enabled to work, otherwise, the second processing module is enabled to work, the first processing module is used for acquiring characteristic information of each subarea, and controlling whether the lighting lamp of a subarea works in a first state or works in a second state according to the characteristic information, and the second processing module controls all the lighting lamps of the subareas in the ground library to work in the first state, wherein the lighting lamp works in the first state refers to the lighting lamp works in the first state, and the lighting lamp works in the first state is in the rated power saving state.
The first processing module comprises a distance factor acquisition module, a static factor acquisition module, a duty factor acquisition module, a classification index calculation module, a sorting division module and a correction judgment module, wherein each partition in the ground library is set as a partition to be classified, the distance L between each partition to be classified and the nearest ground library inlet and outlet is acquired respectively, and the distance L corresponding to a certain partition to be classified is normalized to obtain a distance factor X of the partition to be classified; the static factor obtaining module comprises a parking space type obtaining module and a static factor calculating module, wherein the parking space type obtaining module is used for obtaining an average value Tx of time interval duration of state change of two adjacent parking spaces of a certain parking space in a latest preset time period, the parking space states comprise a parking state and a no-parking state, then the state attribute St=Tx/Tz of the certain parking space, wherein Tz is duration of the latest preset time period, if the state attribute of the certain parking space is larger than an attribute threshold value, the parking space type of the certain parking space is a static parking space, otherwise, the parking space type of the certain parking space is a dynamic parking space; the static factor calculation module acquires the types of each parking space in a certain partition to be classified, and calculates the static factor Y=Nj/Nz of the partition to be classified, wherein Nj is the number of the static parking spaces in the partition to be classified, and Nz is the total number of the parking spaces in the partition to be classified; the system comprises a classification index calculation module, a sorting dividing module, a classification index selection module and a classification judgment module, wherein the classification index calculation module calculates the classification index P=0.36 x+0.38 x+0.26 x (1-Z) of a certain partition to be classified, the classification index of each partition to be classified is ordered according to the order from small to large, the classification index of each partition to be classified is selected to be a first partition, the partition to be classified of b before ordering is selected to be a second partition, b is a natural number, b is smaller than k, the classification judgment module obtains the distribution state of the types of the partitions in the ground, and judges whether the types of the partitions are to be corrected, wherein the lighting lamp of the first partition works in the first state, and the lighting lamp of the second partition works in the second state.
The correction judging module comprises a stable partition correction module, the stable partition correction module obtains a partition closest to an entrance and an exit of the ground library as a stable partition according to a building information model drawing of the ground library, and if the type of the stable partition is a second partition, the type of the stable partition is corrected to be a first partition.
The correction judging module comprises a first partition correction module, wherein the first partition correction module is used for judging whether a certain partition is a first partition, acquiring the types of other partitions adjacent to the first partition when the partition is the first partition, and if all the other partitions adjacent to the first partition are the first partition, correcting the partition into a second partition.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. A control method for ground warehouse lighting by using a building information model is characterized in that: the control method comprises the following steps:
obtaining a building information model drawing of the ground library, dividing the ground library into a plurality of subareas in advance, setting the number of subareas as k,
obtaining the sum M of the electricity consumption of the ground library in the current period, obtaining the residual duration of the current period when the electricity consumption M is larger than the electricity consumption vigilance value,
if the remaining time length of the current belonging period is greater than a time length threshold value, acquiring characteristic information of each partition, and controlling whether the lighting lamp of a certain partition works in a first state or a second state according to the characteristic information;
otherwise, controlling all the illumination lamps of the subareas in the ground library to work in a first state, wherein the illumination lamps work in the first state means that the illumination lamps work in rated power, and the illumination lamps work in a second state means that the illumination lamps work in energy-saving power, wherein the energy-saving power is smaller than the rated power;
the obtaining the characteristic information of each partition comprises the following steps:
setting each partition in the ground library as a partition to be classified, respectively obtaining the distance L between each partition to be classified and the nearest ground library inlet and outlet, and carrying out normalization processing on the distance L corresponding to a certain partition to be classified to obtain a distance factor X of the partition to be classified;
acquiring an average value Tx of time interval duration of state changes of two adjacent spaces of a certain space in a latest preset time period, wherein the space states comprise a parking state and a no-parking state, and then the state attribute St=Tx/Tz of the space, wherein Tz is the duration of the latest preset time period, if the state attribute of the certain space is greater than an attribute threshold value, the space type of the space is a static space, otherwise, the space type of the space is a dynamic space;
collecting the types of each parking space in a certain partition to be classified, and calculating the static factor Y=Nj/Nz of the partition to be classified, wherein Nj is the number of static parking spaces in the partition to be classified, and Nz is the total number of parking spaces in the partition to be classified;
counting the ratio of the sum of the number of state changes of all the parking spaces in a certain partition to be classified and the number of state changes of all the parking spaces in the whole ground library in the latest preset time period as a duty factor Z of the partition to be classified;
calculating a classification index p=0.36 x+0.38 x y+0.26 (1-Z) for a certain partition to be classified,
sorting the classification indexes of all the partitions to be classified according to the order from small to large, selecting the partition to be classified of b before sorting as a first partition, selecting the partition to be classified except the first partition as a second partition, wherein b is a natural number, b is smaller than k,
acquiring the distribution state of the types of the partitions in the ground library, and judging whether the types of the partitions are to be corrected or not;
wherein the lighting lamps of the first partition work in a first state, and the lighting lamps of the second partition work in a second state;
the determining whether to correct the partition type includes:
and acquiring a partition closest to an entrance and an exit of the ground library as a stable partition according to a building information model drawing of the ground library, and if the type of the stable partition is a second partition, correcting the type of the stable partition as a first partition.
2. A method for controlling electricity consumption of ground garage illumination using building information model according to claim 1, characterized in that: the determining whether to correct the partition type includes:
judging whether a certain partition is a first partition, if the certain partition is the first partition, acquiring the types of other partitions adjacent to the first partition, and if all other partitions adjacent to the first partition are the first partition, modifying the partition into a second partition.
3. The control system is characterized by comprising an area dividing module, a power consumption acquisition comparison module, a period duration comparison module, a first processing module and a second processing module, wherein the area dividing module acquires a building information model drawing of the ground library, the ground library is divided into a plurality of subareas in average, the number of the subareas is set to be k, the power consumption acquisition comparison module acquires the sum M of the power consumption of the ground library in the current period, the power consumption is compared with a power consumption vigilance value, when the power consumption M is larger than the power consumption vigilance value, the period duration comparison module acquires the residual duration of the current period, if the residual duration of the current period is larger than a duration threshold, the first processing module is enabled to work, otherwise, the second processing module is enabled to work, the first processing module is enabled to acquire characteristic information of each subarea, the lighting lamp of a certain subarea is controlled to work in a first state or work in a second state according to the characteristic information, the second processing module is enabled to control the lighting lamp of all subareas in the ground library to work in the first state, the lighting lamp of the first state is enabled to work in the second state, and the lighting lamp of the certain subarea is enabled to work in the rated power is enabled to work state, and the lighting lamp of the energy-saving power is enabled to work state;
the first processing module comprises a distance factor acquisition module, a static factor acquisition module, a duty factor acquisition module, a classification index calculation module, a sorting division module and a correction judgment module, wherein each partition in the ground library is set as a partition to be classified, the distance L between each partition to be classified and the nearest ground library inlet and outlet is acquired respectively, and the distance L corresponding to a certain partition to be classified is normalized to obtain a distance factor X of the partition to be classified; the static factor obtaining module comprises a parking space type obtaining module and a static factor calculating module, wherein the parking space type obtaining module is used for obtaining an average value Tx of time interval duration of state change of two adjacent parking spaces of a certain parking space in a latest preset time period, the parking space states comprise a parking state and a no-parking state, then the state attribute St=Tx/Tz of the certain parking space, wherein Tz is duration of the latest preset time period, if the state attribute of the certain parking space is larger than an attribute threshold value, the parking space type of the certain parking space is a static parking space, otherwise, the parking space type of the certain parking space is a dynamic parking space; the static factor calculation module acquires the types of each parking space in a certain partition to be classified, and calculates the static factor Y=Nj/Nz of the partition to be classified, wherein Nj is the number of the static parking spaces in the partition to be classified, and Nz is the total number of the parking spaces in the partition to be classified; the method comprises the steps that a duty factor obtaining module counts the ratio of the sum of the state change times of all parking spaces in a certain partition to be classified and the state change times of all parking spaces in a whole ground library in the latest preset time period to be a duty factor Z of the partition to be classified, a classification index calculating module calculates the classification index P=0.36 x+0.38 x+0.26 x (1-Z) of the partition to be classified, a sorting dividing module sorts the classification indexes of all the partition to be classified according to the sequence from small to large, a partition to be classified of b before sorting is selected to be a first partition, partitions to be classified except the first partition are selected to be a second partition, b is a natural number, b is smaller than k, a correction judging module obtains the distribution state of the types of the partitions in the ground library, and judges whether the types of the partitions are to be corrected, wherein the lighting lamp of the first partition works in the first state, and the lighting lamp of the second partition works in the second state;
the correction judging module comprises a stable partition correction module, the stable partition correction module obtains a partition closest to an entrance and an exit of the ground library as a stable partition according to a building information model drawing of the ground library, and if the type of the stable partition is a second partition, the type of the stable partition is corrected to be a first partition.
4. A control system for electricity consumption for lighting a ground bank using a building information model according to claim 3, wherein: the correction judging module comprises a first partition correction module, wherein the first partition correction module is used for judging whether a certain partition is a first partition, acquiring the types of other partitions adjacent to the first partition when the partition is the first partition, and if all the other partitions adjacent to the first partition are the first partition, correcting the partition into a second partition.
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