CN112594898A - Intelligent building ventilation energy-saving regulation and control method and system and storage medium thereof - Google Patents
Intelligent building ventilation energy-saving regulation and control method and system and storage medium thereof Download PDFInfo
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
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- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The application relates to the field of building energy conservation, in particular to an intelligent building ventilation energy-saving regulation and control method, a system and a storage medium, wherein the intelligent building ventilation energy-saving regulation and control method comprises the steps of obtaining the initial personnel weight of each floor; correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops at the floor and the initial weight of the personnel on each floor; generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor; and generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume, sending the ventilation instruction to a building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction. The air purification system has the advantages of more reasonably controlling the operation energy consumption of the building air purification system and improving the whole air quality operation level.
Description
Technical Field
The application relates to the field of building energy conservation, in particular to an intelligent building ventilation energy-saving regulation and control method, system and storage medium thereof.
Background
Along with the economic development of China, the living standard of people is remarkably improved, and the demand of people on the comfort of indoor environment is continuously increased. Excessive reliance on air conditioning has also led to an increasing number of complaints of "air conditioning disease" and the world health organization defines a series of complaints of people about uncomfortable symptoms of unknown causes in buildings' rooms as Sick Building Syndrome (SBS).
The quality of indoor environment has important influence on human health and work efficiency, and the aim of providing healthy and comfortable indoor environment is the fundamental aim of modern residential construction. In recent years, with the wide application of building decoration materials, various materials release a large amount of harmful substances such as formaldehyde, benzene and the like, and seriously pollute the indoor air environment. In addition, the PM2.5 concentration of the air which is high in all the current big cities causes serious pollution to the indoor air. In recent years, with the increasing awareness of environmental protection and living standard, the research on indoor air quality has become a hot spot in the fields of environmental science and engineering. Pollution source control, ventilation dilution and indoor air purification are 3 ways to control indoor air pollution.
At present, the most widely used method is to adopt a building air purification system to control the indoor environment quality of the whole building, the control method is to uniformly purify the air quality of the whole indoor space of the whole building, but in the actual use process, the number of floors of the building is large, the distribution of indoor personnel is random, dispersive and neutral, and in order to improve the air quality of a personnel concentration area, the power of the indoor whole ventilation purification system has to be improved, so that the energy waste is caused, and the improvement is needed.
Disclosure of Invention
In order to more reasonably control the operation energy consumption of a building air purification system and improve the whole air quality operation level, the application provides an intelligent building ventilation energy-saving regulation and control method, an intelligent building ventilation energy-saving regulation and control system and a storage medium of the intelligent building ventilation energy-saving regulation and control system.
In a first aspect, the application provides an intelligent building ventilation energy-saving regulation and control method, which adopts the following technical scheme:
an intelligent building ventilation energy-saving regulation and control method comprises the following steps:
acquiring the initial personnel weight of each floor;
correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops at the floor and the initial weight of the personnel on each floor;
generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume, sending the ventilation instruction to a building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction.
Through adopting above-mentioned technical scheme, the elevator has the function of weighing, through the weight that increases and decreases when acquireing the elevator floor, thereby revise the current personnel weight of floor, then generate floor fresh air volume and floor volume of airing exhaust based on the current personnel weight of each floor, send corresponding ventilation instruction to building air purification system based on fresh air volume and volume of airing exhaust, the realization is all carried out the operation energy consumption that controls building air purification system more rationally to every floor of mansion building, thereby promote whole air quality operation level, and fat personnel remove and need consume more energy, can cause more greenhouse gas's emission, consequently compare in calculating fresh air volume more rationally with personnel's quantity, it is accurate.
Optionally, based on floor fresh air volume and floor volume of airing exhaust generate the ventilation instruction and send to building air purification system, building air purification system receives to ventilate after the instruction and adjusts the floor fan and include:
and generating floor fan power based on the fresh air quantity and sending the floor fan power to a building air purification system, and adjusting the floor fan to match the floor fan power after the building air purification system receives a ventilation instruction.
By adopting the technical scheme, after the fresh air volume is generated, the floor fan power is calculated according to the fresh air volume and then is sent to the building air purification system, and after the building air purification system receives the floor fan power, the power of the floor fan is adjusted to the floor fan power.
Optionally, the position information of the access card in the building of the building is obtained in real time;
acquiring the number of access cards distributed in the space of each room area in the floor based on the position information;
and carrying out regional allocation on the floor fresh air volume based on the number of the access cards distributed in the space of each room region in the floor.
Through adopting above-mentioned technical scheme, the personnel of business turn over mansion building all need handle the entrance guard card in order to acquire the business turn over authority, and entrance guard card embeds the positioning chip, when personnel business turn over mansion building, need carry out entrance guard's discernment through the entrance guard card and just can pass in and out mansion building. Therefore, the positioning chip is arranged in the access card, the building map model is combined, the position information of the access card in each floor of a building can be acquired in real time, then the number of the position information in each floor is counted, the number of the access cards distributed in each room area is acquired, then the floor fresh air volume is allocated in different areas based on the number of the access cards distributed in each room area in each floor, the fresh air volume in each room area is different, and the ventilation efficiency is improved.
Optionally, the regional allocation of the floor fresh air volume based on the number of the access cards distributed in the space of each room region in the floor includes:
and adjusting the fresh air volume of each room area space based on the number of the access cards distributed in each room area space, wherein the sum of the fresh air volume of each room area space on the same floor is equal to the floor fresh air volume.
By adopting the technical scheme, the ventilation volume of each room area space is adjusted, so that the fresh air volume of each room area space is different, the sum of the fresh air volume of each room area space on the same floor is equal to the fresh air volume of the floor, the ventilation efficiency is improved, and the energy consumption is saved.
Optionally, the ratio of the fresh air volume in each room area space is equal to the ratio of the number of entrance guard cards distributed in each room area space.
By adopting the technical scheme, the floor fresh air volume is distributed in proportion according to the number of the access control cards distributed in the space of each room region, so that the ventilation efficiency is improved, and the energy consumption is saved.
Optionally, the adjusting the fresh air volume of each room area space includes:
the size of the air supply outlet of each room area space is adjusted.
By adopting the technical scheme, the ventilation quantity of each room area space is adjusted by adjusting the size of the air supply outlet of each room area space.
In a second aspect, the application provides an intelligent building ventilation energy-saving regulation and control system, which adopts the following technical scheme:
an intelligent building ventilation energy-saving regulation and control system comprises:
the initial module is used for acquiring the initial personnel weight of each floor;
the correction module is used for correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops on the floor and the initial weight of the personnel on each floor;
the air volume generation module is used for generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and the instruction sending module is used for generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and the building air purification system adjusts the floor fan after receiving the ventilation instruction.
Through adopting above-mentioned technical scheme, the elevator has the function of weighing, through the weight that increases and decreases when acquireing the elevator floor, thereby revise the current personnel weight of floor, then generate floor fresh air volume and floor volume of airing exhaust based on the current personnel weight of each floor, send corresponding ventilation instruction to building air purification system based on fresh air volume and volume of airing exhaust, the realization is all carried out the operation energy consumption that controls building air purification system more rationally to every floor of mansion building, thereby promote whole air quality operation level, and fat personnel remove and need consume more energy, can cause more greenhouse gas's emission, consequently compare in calculating fresh air volume more rationally with personnel's quantity, it is accurate.
In a third aspect, the present application provides a computer device, which adopts the following technical solution:
a computer device comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the computer program to realize the steps of the intelligent building ventilation energy-saving regulation and control method.
In a fourth aspect, the present application provides a computer storage medium, which adopts the following technical solutions:
a computer storage medium, wherein the computer readable storage medium stores a computer program, and when the computer program is executed by a processor, the computer program realizes the steps of the intelligent building ventilation energy-saving regulation and control method.
To sum up, the application comprises the following beneficial technical effects:
the elevator has a weighing function, the weight of the current personnel on the floor is corrected by obtaining the increased and decreased weight when the elevator stops on the floor, then the fresh air volume and the exhaust air volume of the floor are generated based on the current personnel weight on each floor, and a corresponding ventilation instruction is sent to the building air purification system based on the fresh air volume and the exhaust air volume, so that the operation energy consumption of the building air purification system is more reasonably controlled on each floor of a building, the whole air quality operation level is improved, more energy is consumed when the fat personnel move, more greenhouse gas is discharged, and the calculation of the fresh air volume is more reasonable and accurate compared with the calculation of the fresh air volume by the quantity of the personnel;
personnel who pass in and out mansion building all need handle the entrance guard card in order to acquire the access permission, and the built-in location chip of entrance guard card need carry out entrance guard's discernment through the entrance guard card when personnel pass in and out mansion building and just can pass in and out mansion building. Therefore, the positioning chip is arranged in the access card, the building map model is combined, the position information of the access card in each floor of a building can be acquired in real time, then the number of the position information in each floor is counted, the number of the access cards distributed in each room area is acquired, then the floor fresh air volume is allocated in different areas based on the number of the access cards distributed in each room area in each floor, the fresh air volume in each room area is different, and the ventilation efficiency is improved.
Drawings
Fig. 1 is a flowchart of an intelligent building ventilation energy-saving regulation and control method in the embodiment of the application.
Fig. 2 is a flowchart of an intelligent building ventilation energy-saving regulation and control method in another embodiment of the present application.
Fig. 3 is a schematic block diagram of an intelligent building ventilation energy-saving regulation and control system in the embodiment of the application.
FIG. 4 is a functional block diagram of a computer device in an embodiment of the present application.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The first embodiment is as follows:
the embodiment of the application discloses an intelligent building ventilation energy-saving regulation and control method which can control the operation energy consumption of a building air purification system more reasonably and improve the whole air quality operation level. Referring to fig. 1, the intelligent building ventilation energy-saving regulation and control method comprises the following steps:
s1, acquiring the initial personnel weight of each floor;
s2, correcting the current weight of each floor based on the increased and decreased weight of the elevator when the floor is stopped and the initial weight of each floor in real time;
s3, generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and S4, generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction.
Example two:
the embodiment of the application discloses an intelligent building ventilation energy-saving regulation and control method which can control the operation energy consumption of a building air purification system more reasonably and improve the whole air quality operation level.
The method is based on a building air purification system in a building, and the building air purification system can be realized by adopting a fresh air purification system in the related technology. The fresh air purification system is mainly composed of a fan, an air supply opening, an air exhaust opening, various pipelines and joints, the fresh air purification system is arranged in an indoor ceiling, the fan is connected with a series of air exhaust openings through the pipelines, the fresh air purification system is used for purifying indoor air, the fan is started, indoor polluted air is exhausted outdoors through the air exhaust opening and enables the indoor to form negative pressure, outdoor fresh air enters the indoor through the air supply opening under the action of the negative pressure, the fresh air purification system can also be used for carrying out fresh air filtration, sterilization, oxygenation and preheating (in winter) on the indoor air while supplying air, and therefore the purpose of purifying the indoor air is achieved, and indoor personnel can breathe high-quality fresh air. The building air purification system in the scheme has the advantages that the air supply opening and the air exhaust opening are formed in each relatively independent room area space of each floor, and the size of the air supply opening can be adjusted through the air supply opening to adjust the air quantity.
Referring to fig. 2, the intelligent building ventilation energy-saving regulation and control method specifically comprises the following steps:
s1, acquiring the initial personnel weight of each floor;
the initial weight of the floor is set by background personnel, the total weight of the personnel on each floor can be input after counting when the building air purification system is installed, or the initial weight of the personnel is set to be zero after the building personnel are emptied; the latter manner is adopted for setting in the present embodiment.
S2, correcting the current weight of each floor based on the increased and decreased weight of the elevator when the floor is stopped and the initial weight of each floor in real time;
specifically, the elevator has a weighing function, and the weight of the current person on the floor is corrected by acquiring the increased or decreased weight of the elevator when the elevator stops at the floor, wherein the initial value of the weight of the current person on the floor = the initial weight of the person on the floor. For example: if the weight of the current people on the third floor is 1200 kilograms, and the weight of the elevator is reduced by 600 kilograms when the elevator stops at the third floor, the weight of the current people on the third floor is modified to 1800 kilograms, and when the elevator stops at the third floor again, the weight of the elevator is increased by 200 kilograms, so that the weight of the current people on the third floor is modified to 1600 kilograms. Namely, the corrected current weight of the people on the floor = the corrected current weight of the people + the weight of the people when the elevator stops on the floor, and the weight of the people is increased when the elevator stops on the floor.
S3, generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
specifically, the calculation formula of the floor fresh air volume is Q _ M = M/M × Q _ M, wherein Q _ M is the floor fresh air volume, M is the current weight of the people on the floor, M is the unit weight, and Q _ M is the unit required fresh air volume, in this embodiment, Q _ M takes a value of 30 and M takes a value of 60, so that when the current weight of the people on the floor is 1800 kg, Q _ M = 900M ^3 ⁄ h, that is, the floor fresh air volume should be 900M ^3 ⁄ h.
The floor air discharge amount is calculated by G =80% Q _ m, and as for the example (G =720m ^3) ⁄ h, the floor air discharge amount should be (G =720m ^3) ⁄ h.
The movement of the fat people needs to consume more energy, and causes more greenhouse gas emission, so that the calculation of the fresh air volume based on the weight of the people is more reasonable and accurate.
And S4, generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction.
Based on floor fresh air volume and floor volume of airing exhaust generate the ventilation instruction and send to building air purification system, building air purification system receives to ventilate the back and adjusts the floor fan and include:
and generating power of the floor fans based on the fresh air volume and sending the power to the building air purification system, and adjusting the floor fans after the building air purification system receives the ventilation instruction.
Specifically, the ventilation instruction is the power of the floor fan, and the power of the floor fan is calculated based on the following formula: p = (Q _ m × P)/(η _1 × η _ 2), where P is floor fan power and P is wind pressure of the fan (in pa); eta _1 is the fan efficiency, and can be 0.719-0.8; eta _2 is the mechanical transmission efficiency, and is 0.95 for the V-belt transmission and 0.98 for the coupler transmission.
S5, acquiring the position information of the access card in the building in real time;
specifically, personnel who pass in and out of the mansion building need handle the entrance guard card in order to acquire the access permission, and the built-in positioning chip of the entrance guard card needs to carry out entrance guard identification through the entrance guard card when personnel pass in and out of the mansion building so as to be capable of passing in and out of the mansion building. Therefore, the positioning chip is arranged in the access card, and the position information of the access card in the buildings of the building can be acquired in real time by combining the building map model.
S6, acquiring the number of access cards distributed in the space of each room area in the floor based on the position information;
connect the example, combine building map model, thereby can acquire the access control card in real time in the intraformational positional information of each building of building, then count each intraformational positional information quantity, thereby acquire the access control card quantity of each room regional distribution, for example, the intraformational access control card quantity of third floor is 30, the access control card quantity that is located room regional space A is 10, the access control card quantity that is located room regional space B is 2, the access control card quantity that is located room regional space C is 7, the access control card quantity that is located room regional space D is 4, the access control card quantity that is located room regional space E is 7.
And S7, performing floor fresh air volume on the floor fan power based on the number of access cards distributed in the space of each room area in the floor.
Specifically, the method comprises the following steps:
adjusting the fresh air volume of each room area space based on the number of the access cards distributed in each room area space, wherein the sum of the fresh air volume of each room area space on the same floor is equal to the floor fresh air volume;
specifically, the ratio of the fresh air volume in each room area space is equal to the ratio of the number of entrance cards distributed in each room area space, that is, the fresh air volume in the room area space a: room area space B fresh air volume: room area space C fresh air volume: room area space D fresh air volume: room area space E fresh air volume = 10: 2: 7: 4: 7, thereby realizing different fresh air volumes of all room area spaces and further improving the ventilation efficiency.
The fresh air volume of each room area space is regulated by the following steps:
the size of the air supply outlet of each room area space is adjusted.
In the previous example, the fresh air volume in each room area space is realized by adjusting the size of the air supply opening, and the size of the air supply opening in the room area space A is as follows: air supply outlet size of room zone space B: air supply outlet size of room area space C: air outlet size of room area space D: room area space E supply air outlet size = 10: 2: 7: 4: 7, thereby realizing different fresh air volumes of all room area spaces and further improving the ventilation efficiency.
It should be understood that, the sequence numbers of the steps in the foregoing embodiments do not imply an execution sequence, and the execution sequence of each process should be determined by its function and inherent logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.
The embodiment also provides an intelligent building ventilation energy-saving regulation and control system, and referring to fig. 3, the intelligent building ventilation energy-saving regulation and control system comprises an initial module, a correction module, an air volume generation module and an instruction sending module. The functional modules are explained in detail as follows:
the initial module is used for acquiring the initial personnel weight of each floor;
the correction module is used for correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops on the floor and the initial weight of the personnel on each floor;
the air volume generation module is used for generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and the instruction sending module is used for generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and the building air purification system adjusts the floor fan after receiving the ventilation instruction.
In another embodiment, the intelligent building ventilation energy-saving regulation and control system comprises:
the initial module is used for acquiring the initial personnel weight of each floor;
the correction module is used for correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops on the floor and the initial weight of the personnel on each floor;
the air volume generation module is used for generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
the instruction sending module is used for generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and the building air purification system adjusts the floor fan after receiving the ventilation instruction;
the position acquisition module is used for acquiring the position information of the access card in the building of the building in real time;
the quantity acquisition module is used for acquiring the quantity of access cards distributed in the space of each room area in the floor based on the position information;
and the fresh air quantity allocation module is used for allocating the fresh air quantity of the floor in different areas based on the number of the access cards distributed in the space of each room area in the floor.
For specific limitations of the intelligent building ventilation energy-saving regulation and control system, reference may be made to the above limitations on the method, which are not described herein again. All modules in the intelligent building ventilation energy-saving regulation and control system can be completely or partially realized through software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
The embodiment also provides a computer device, wherein the computer is a server, and the internal structure diagram of the computer device can be shown in fig. 4. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. When being executed by a processor, the computer program realizes an intelligent building ventilation energy-saving regulation and control method:
acquiring the initial personnel weight of each floor;
correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops at the floor and the initial weight of the personnel on each floor;
generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction.
When being executed by a processor, the computer program can realize any intelligent building ventilation energy-saving regulation and control method in the method embodiments.
The present embodiments also provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of:
acquiring the initial personnel weight of each floor;
correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops at the floor and the initial weight of the personnel on each floor;
generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction.
When being executed by a processor, the computer program can realize any intelligent building ventilation energy-saving regulation and control method in the method embodiments.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, the computer program can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-mentioned division of the functional units and modules is illustrated, and in practical applications, the above-mentioned function distribution may be performed by different functional units and modules according to needs, that is, the internal structure of the system is divided into different functional units or modules to perform all or part of the above-mentioned functions.
The above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present application and are intended to be included within the scope of the present application.
Claims (9)
1. An intelligent building ventilation energy-saving regulation and control method is characterized by comprising the following steps,
acquiring the initial personnel weight of each floor;
correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops at the floor and the initial weight of the personnel on each floor;
generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume, sending the ventilation instruction to a building air purification system, and adjusting the floor fan after the building air purification system receives the ventilation instruction.
2. The intelligent building ventilation energy-saving regulation and control method of claim 1, wherein the ventilation instruction is generated based on the floor fresh air volume and the floor exhaust air volume and is sent to a building air purification system, and the building air purification system adjusts a floor fan after receiving the ventilation instruction comprises:
and generating floor fan power based on the fresh air quantity and sending the floor fan power to a building air purification system, and adjusting the floor fan to match the floor fan power after the building air purification system receives a ventilation instruction.
3. The intelligent building ventilation energy-saving regulation and control method according to claim 1, further comprising:
acquiring position information of an entrance guard card in a building of a building in real time;
acquiring the number of access cards distributed in the space of each room area in the floor based on the position information;
and carrying out regional allocation on the floor fresh air volume based on the number of the access cards distributed in the space of each room region in the floor.
4. The intelligent building ventilation energy-saving regulation and control method of claim 3, wherein the regional distribution of the floor fresh air volume based on the number of access cards spatially distributed in each room region in the floor comprises:
and adjusting the fresh air volume of each room area space based on the number of the access cards distributed in each room area space, wherein the sum of the fresh air volume of each room area space on the same floor is equal to the floor fresh air volume.
5. The intelligent building ventilation energy-saving regulation and control method of claim 4, wherein the ratio of the fresh air volume in each room area space is equal to the ratio of the number of entrance guard cards distributed in each room area space.
6. The intelligent building ventilation energy-saving regulation and control method according to claim 4, wherein the adjusting of the fresh air volume of each room area space comprises:
the size of the air supply outlet of each room area space is adjusted.
7. The utility model provides an intelligent building ventilation energy-saving regulation and control system which characterized in that includes:
the initial module is used for acquiring the initial personnel weight of each floor;
the correction module is used for correcting the current weight of the personnel on each floor in real time based on the increased and decreased weight of the elevator when the elevator stops on the floor and the initial weight of the personnel on each floor;
the air volume generation module is used for generating floor fresh air volume and floor exhaust air volume based on the current personnel weight of each floor;
and the instruction sending module is used for generating a ventilation instruction based on the floor fresh air volume and the floor exhaust air volume and sending the ventilation instruction to the building air purification system, and the building air purification system adjusts the floor fan after receiving the ventilation instruction.
8. Computer arrangement, characterized by comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the intelligent building ventilation energy-saving regulation method according to any one of claims 1-5 when executing the computer program.
9. A computer storage medium, characterized in that the computer readable storage medium stores a computer program, which when executed by a processor implements the steps of the intelligent building ventilation energy-saving regulation method according to any one of claims 1 to 5.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651215A (en) * | 2021-08-18 | 2021-11-16 | 福建工程学院 | Elevator sterilization method |
| CN114608120A (en) * | 2022-03-14 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method of fresh air linkage system, fresh air linkage system and electronic equipment |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120072032A1 (en) * | 2010-09-22 | 2012-03-22 | Powell Kevin J | Methods and systems for environmental system control |
| CN106440246A (en) * | 2016-10-26 | 2017-02-22 | 珠海格力电器股份有限公司 | Central air-conditioning system as well as control method and control device thereof |
| CN106545950A (en) * | 2015-09-17 | 2017-03-29 | 开利公司 | A kind of building air-conditioner control system and its control method |
| CN107726543A (en) * | 2017-09-29 | 2018-02-23 | 安徽特旺网络科技有限公司 | A kind of building air-conditioner control system |
| CN108731199A (en) * | 2018-04-26 | 2018-11-02 | 华为技术有限公司 | A kind of method and device of variable air volume system air quantity scheduling |
| CN110030703A (en) * | 2019-04-24 | 2019-07-19 | 重庆大学 | A kind of indoor air quality regulator control system and method based on personnel positioning detection |
| CN110390747A (en) * | 2019-06-26 | 2019-10-29 | 深圳中青文化投资管理有限公司 | A kind of Intelligent Office space building guard method and computer readable storage medium |
| CN110440418A (en) * | 2019-08-12 | 2019-11-12 | 珠海格力电器股份有限公司 | The central ventilation system and its air quantity control method that can be adjusted on demand |
| CN210663252U (en) * | 2019-08-30 | 2020-06-02 | 常州艾欧塔物联网科技有限公司 | Air volume distribution system |
| CN111263729A (en) * | 2017-10-30 | 2020-06-09 | 株式会社日立制作所 | Elevator operation management system and operation management method |
| CN111540098A (en) * | 2020-05-08 | 2020-08-14 | 张现钦 | Intelligent face recognition entrance guard device |
-
2020
- 2020-12-17 CN CN202011495903.3A patent/CN112594898B/en not_active Expired - Fee Related
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120072032A1 (en) * | 2010-09-22 | 2012-03-22 | Powell Kevin J | Methods and systems for environmental system control |
| CN106545950A (en) * | 2015-09-17 | 2017-03-29 | 开利公司 | A kind of building air-conditioner control system and its control method |
| CN106440246A (en) * | 2016-10-26 | 2017-02-22 | 珠海格力电器股份有限公司 | Central air-conditioning system as well as control method and control device thereof |
| CN107726543A (en) * | 2017-09-29 | 2018-02-23 | 安徽特旺网络科技有限公司 | A kind of building air-conditioner control system |
| CN111263729A (en) * | 2017-10-30 | 2020-06-09 | 株式会社日立制作所 | Elevator operation management system and operation management method |
| CN108731199A (en) * | 2018-04-26 | 2018-11-02 | 华为技术有限公司 | A kind of method and device of variable air volume system air quantity scheduling |
| CN110030703A (en) * | 2019-04-24 | 2019-07-19 | 重庆大学 | A kind of indoor air quality regulator control system and method based on personnel positioning detection |
| CN110390747A (en) * | 2019-06-26 | 2019-10-29 | 深圳中青文化投资管理有限公司 | A kind of Intelligent Office space building guard method and computer readable storage medium |
| CN110440418A (en) * | 2019-08-12 | 2019-11-12 | 珠海格力电器股份有限公司 | The central ventilation system and its air quantity control method that can be adjusted on demand |
| CN210663252U (en) * | 2019-08-30 | 2020-06-02 | 常州艾欧塔物联网科技有限公司 | Air volume distribution system |
| CN111540098A (en) * | 2020-05-08 | 2020-08-14 | 张现钦 | Intelligent face recognition entrance guard device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113651215A (en) * | 2021-08-18 | 2021-11-16 | 福建工程学院 | Elevator sterilization method |
| CN114608120A (en) * | 2022-03-14 | 2022-06-10 | 青岛海尔空调器有限总公司 | Control method of fresh air linkage system, fresh air linkage system and electronic equipment |
| CN114608120B (en) * | 2022-03-14 | 2024-04-23 | 青岛海尔空调器有限总公司 | Control method of fresh air linkage system, fresh air linkage system and electronic equipment |
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|---|---|
| CN112594898B (en) | 2022-03-08 |
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