CN110388723A - Air-conditioning and lighting apparatus energy efficiency monitoring method, apparatus, server and storage medium - Google Patents
Air-conditioning and lighting apparatus energy efficiency monitoring method, apparatus, server and storage medium 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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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Abstract
The invention discloses a kind of air-conditionings and lighting apparatus energy efficiency monitoring method, apparatus, server and storage medium.Wherein, which comprises the equipment operating parameter of acquisition number of users and air-conditioning and lighting apparatus；Current efficiency data are calculated according to number of users and target device operating parameter, target device operating parameter is determined by the equipment operating parameter of air-conditioning and lighting apparatus；Whether met the requirements according to current efficiency data and the current efficiency data of default efficiency threshold decision.The present invention by carrying out the real-time monitoring and real-time optimization of efficiency to air-conditioning and lighting apparatus simultaneously, it solves while air-conditioning and lighting apparatus be managed and be monitored, not energy-saving enough technical problem in the prior art, realization meets environmental degree of comfort and guarantees that air-conditioning and lighting apparatus under the premise of normal operation, reach and effectively improve efficiency, the technical effect of economical operation.
Description
Technical field
The present embodiments relate to energy efficiency monitoring technology more particularly to a kind of air-conditioning and lighting apparatus energy efficiency monitoring method,
Device, server and storage medium.
Background technique
With the fast development of China's economy and the raising of living standards of the people, environment, resource problem are by social each
The universal concern in boundary.Especially central air-conditioning and lighting apparatus, while providing comfortable living and working environment to people
Along with a large amount of energy consumption.And 10,000 degree of electricity are equivalent to 3.43 tons of mark coals of consumption, 7.81 tons of CO2 discharge amounts, therefore energy-saving and emission-reduction
Seem especially urgent.
Currently, the energy conservation of usually central air-conditioning is mainly transformed air-conditioning technical, the main means such as PID control, and
For lighting apparatus, also only simple parameter monitoring, manual start and stop, hence it is evident that energy-saving purpose is not achieved.
Summary of the invention
The present invention provides a kind of air-conditioning and lighting apparatus energy efficiency monitoring method, apparatus, server and storage medium, to realize
Real-time energy efficiency monitoring while to air-conditioning and lighting apparatus.
In a first aspect, the embodiment of the invention provides a kind of air-conditioning and lighting apparatus energy efficiency monitoring method, including following step
It is rapid:
Acquire the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Current efficiency data are calculated according to number of users and target device operating parameter, target device operating parameter passes through sky
It adjusts and is determined with the equipment operating parameter of lighting apparatus；
Whether met the requirements according to current efficiency data and the current efficiency data of default efficiency threshold decision.
Further, include: before calculating current efficiency data according to number of users and target device operating parameter
Number of users is screened and judges whether number of users is zero.
Further, calculating current efficiency data according to number of users and target device operating parameter includes:
If number of users is zero, air-conditioning and lighting apparatus are closed；
If number of users is not zero, according to the equipment operating parameter and default equipment operating parameter of air-conditioning and lighting apparatus
Range judges whether the equipment operating parameter of air-conditioning and lighting apparatus meets the requirements.
Further, current efficiency data are calculated according to number of users and target device operating parameter further include:
If equipment operating parameter meets default equipment operating parameter range, current efficiency number is calculated according to equipment operating parameter
According to equipment operating parameter is target device operating parameter；
If equipment operating parameter is unsatisfactory for default equipment operating parameter range, according to the corresponding adjustment air-conditioning of equipment operating parameter
For control parameter with lighting apparatus to obtain target device operating parameter, target device operating parameter meets default equipment operation ginseng
Number range.Further, calculating current efficiency data according to number of users and target device operating parameter includes following calculating side
Method:
Currently running headlamp efficiency；
Wherein, n is the currently running headlamp sum of lighting apparatus.
Further, whether met the requirements packet according to current efficiency data and the current efficiency data of default efficiency threshold decision
It includes:
If current efficiency data are more than or equal to default efficiency threshold value, current efficiency data and equipment operating parameter are exported；
If current efficiency data are less than default efficiency threshold value, the control parameter of corresponding air-conditioning and lighting apparatus is adjusted to obtain
To target efficiency data, target efficiency data are more than or equal to default efficiency threshold value.
Further, equipment operating parameter includes pressure difference between air-conditioner water system water segregator and water collector, water cooler
Chilled water supply water temperature, water cooler cooling water leaving water temperature, freezing supply mains's supply water temperature, freezing supply mains's return water temperature,
Cooling supply mains's inflow temperature, cooling supply mains's leaving water temperature and environment temperature, wind system wind cabinet air-supply temperature and humidity and wind cabinet are returned
Wind-warm syndrome humidity, indoor and outdoor surroundings temperature and humidity, CO2Concentration and voltage, electric current, power, frequency, active electrical degree and idle electric degree
Deng.
Second aspect, the embodiment of the invention also provides a kind of air-conditionings and lighting apparatus energy efficiency monitoring device, comprising:
Acquisition module, for acquiring the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Computing module, for calculating current efficiency data, target device according to number of users and target device operating parameter
Operating parameter is determined by the equipment operating parameter of air-conditioning and lighting apparatus；
First judgment module, for whether being accorded with according to current efficiency data and the current efficiency data of default efficiency threshold decision
It closes and requires.
The third aspect the embodiment of the invention also provides a kind of server, including memory, processor and is stored in storage
On device and the computer program that can run on a processor, processor realize any one of above-described embodiment when executing computer program
The step of air-conditioning and lighting apparatus energy efficiency monitoring method.
Fourth aspect, the embodiment of the invention also provides a kind of computer readable storage mediums, are stored thereon with computer
Program, which is characterized in that any one of above-described embodiment air-conditioning and lighting apparatus energy are realized when computer program is executed by processor
The step of imitating monitoring method.
The present invention solves existing skill by carrying out the real-time monitoring and real-time optimization of efficiency simultaneously to air-conditioning and lighting apparatus
Cannot air-conditioning and lighting apparatus be managed and be monitored simultaneously in art, not energy-saving enough technical problem, realization meets ring
Border comfort level and guarantee air-conditioning and lighting apparatus reach under the premise of normal operation and effectively improve efficiency, the skill of economical operation
Art effect.
Detailed description of the invention
Fig. 1 is a kind of air-conditioning and lighting apparatus energy efficiency monitoring method flow diagram that the embodiment of the present invention one provides；
Fig. 2 is a kind of air-conditioning provided by Embodiment 2 of the present invention and lighting apparatus energy efficiency monitoring method flow diagram；
Fig. 3 is the structural representation of a kind of air-conditioning and lighting apparatus energy efficiency monitoring device that the embodiment of the present invention three provided
Figure；
Fig. 4 is a kind of structural schematic diagram for server that the embodiment of the present invention four provides.
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to just
Only the parts related to the present invention are shown in description, attached drawing rather than entire infrastructure.
It should be mentioned that some exemplary embodiments are described as before exemplary embodiment is discussed in greater detail
The processing or method described as flow chart.Although each step is described as the processing of sequence by flow chart, many of these
Step can be implemented concurrently, concomitantly or simultaneously.In addition, the sequence of each step can be rearranged.When its operation
Processing can be terminated when completion, it is also possible to have the additional step being not included in attached drawing.Handle the side of can correspond to
Method, function, regulation, subroutine, subprogram etc..
In addition, term " first ", " second " etc. can be used to describe herein various directions, movement, step or element etc.,
But these directions, movement, step or element should not be limited by these terms.These terms are only used to by first direction, movement, step
Rapid or element and another direction, movement, step or element are distinguished.For example, the case where not departing from scope of the present application
Under, first judgment module can be known as to the second judgment module, and similarly, the second judgment module can be known as to the first judgement mould
Block.First judgment module and the second judgment module both judgment module, but it is not same judgment module.Term " the
One ", " second " etc. is not understood to indicate or imply relative importance or implicitly indicates the number of indicated technical characteristic
Amount." first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more of the features.
In the description of the present invention, the meaning of " plurality " is at least two, such as two, three etc., unless otherwise clearly specific limit
It is fixed.
Embodiment one
Fig. 1 is the flow chart of a kind of air-conditioning that the embodiment of the present invention one provides and lighting apparatus energy efficiency monitoring method, this reality
It applies example and is applicable to indoor local such as office, hall, the factory for needing to install air-conditioning and lighting apparatus, specifically include as follows
Step:
Step S110, the equipment operating parameter of number of users and air-conditioning and lighting apparatus is acquired.
Specifically, the number of users in the present embodiment refers to the number using air-conditioning and lighting apparatus.Number of users can be with
Sentenced simultaneously by Head recognition or human figure identification and according to the heat radiation situation in the image data of infrared sensor
It is disconnected whether presence of people and user distribution situation.Air-conditioning is mainly central air-conditioning, and lighting apparatus can be flat lamp, LED light, ball
Steep lamp etc..In the present embodiment, it is preferred that air-conditioning uses central air-conditioning, and lighting apparatus uses LED light.Equipment operating parameter can
To include the freezing supply mains water supply flow, freezing supply mains's supply water temperature, freezing supply mains's return water temperature, cooling of air-conditioning equipment
Supply mains's inflow temperature, cooling supply mains's leaving water temperature, blower air-supply temperature and humidity, blower air return humiture, indoor temperature and humidity,
CO2What concentration and lighting equipment illumination, voltage, electric current, power, frequency, active electrical degree, idle electric degree and human body radiation went out
The parameters such as temperature frequency spectrum.The equipment operating parameter of air-conditioning can be acquired by sensor such as temperature sensor, CO2Sensor,
The equipment operating parameter of humidity sensor and differential pressure pickup etc., lighting apparatus can acquire monitoring section by illuminance transducer
Light intensity in domain.
Step S120, current efficiency data, target device operation are calculated according to number of users and target device operating parameter
Parameter is determined by the equipment operating parameter of air-conditioning and lighting apparatus.
Specifically, can first be screened to number of users and judge whether number of users is zero.If number of users is zero
When, close air-conditioning and lighting apparatus；If number of users is not zero, according to the equipment operating parameter of air-conditioning and lighting apparatus and pre-
If equipment operating parameter range judges whether the operating parameter of air-conditioning and lighting apparatus meets the requirements.If equipment operating parameter meets
Default equipment operating parameter range calculates current efficiency data according to equipment operating parameter, and target device operating parameter is at this time
For equipment operating parameter；If equipment operating parameter is unsatisfactory for default equipment operating parameter range, corresponding according to equipment operating parameter
To obtain target device operating parameter, target device operating parameter satisfaction is set the control parameter of adjustment air-conditioning and lighting apparatus
Received shipment row parameter area.It does so and can guarantee that air-conditioning can just be opened with lighting apparatus, not so only when monitoring someone in region
It will close, that is to say, that control the switch of air-conditioning and lighting apparatus according to number of users and calculate current efficiency number accordingly
More rationally air-conditioning and lighting apparatus are adjusted according to being, remain comfortable, low consumption in region to make to monitor
State.Current efficiency data in the present embodiment can be calculated by the following formula to obtain:
Currently running headlamp efficiency；
Wherein, n is the currently running headlamp sum of lighting apparatus.
Step S130, whether met the requirements according to current efficiency data and the current efficiency data of default efficiency threshold decision.
Specifically, default efficiency threshold value refers to that national Specification efficiency limits, that is to say, that the air-conditioning in the present embodiment
Only it is more than or equal to this default efficiency threshold value with lighting apparatus, just can guarantee that the operation of air-conditioning and lighting apparatus is low-loss and energy-saving
's.In the present embodiment, if current efficiency data are more than or equal to default efficiency threshold value, current efficiency data and equipment operation are exported
Parameter；If current efficiency data are less than default efficiency threshold value, the control parameter of corresponding air-conditioning and lighting apparatus is adjusted to obtain
Target efficiency data finally make target efficiency data be more than or equal to efficiency threshold value.In the present embodiment, a needle can be constructed
To the dynamic energy efficiency model of air-conditioning and lighting apparatus:
F (EERs, q)=maxEERs
Wherein EERs indicates air-conditioning and lighting system operational energy efficiency, when q indicates that air-conditioning and lighting system operational energy efficiency are optimal
The constraint condition of dynamic energy efficiency model (i.e. whether equipment operating parameter meets default equipment operating parameter range).For example,
According to national Specification, it is small that the default equipment operating parameter range of air-conditioning may is that total supply backwater temperature difference of cooling water is not answered
In 5 DEG C；Total supply backwater temperature difference of chilled water is no less than 4 DEG C；CO in room air2Hygiene value≤0.10% (2000mg/
m3) etc.；The default equipment operating parameter range of illumination may is that the illuminance standard level of general office is 300lx etc..Namely
It says, above-mentioned this default equipment operating parameter range is the q in the dynamic energy efficiency model of air-conditioning and illumination.Work as data operation
After analysis, when the efficiency data of acquisition are unsatisfactory for f (EERs, q)=maxEERs, ginseng is run according to the equipment in requisition for optimization
The control parameter of number adjustment air-conditioning and lighting apparatus, to obtain meeting f (EERs, q)=maxEERs efficiency data；When obtaining
When the efficiency data obtained meet f (EERs, q)=maxEERs, the efficiency data and equipment operating parameter are directly exported.Receive energy
The communication mode of effect data can be wired (Ethernet, optical fiber, RS485, RS232 etc.) and be wirelessly transferred.
The beneficial effect of the embodiment of the present invention one is the real-time prison by carrying out efficiency simultaneously to air-conditioning and lighting apparatus
It surveys and real-time optimization, solves cannot air-conditioning and lighting apparatus to be managed and be monitored simultaneously in the prior art, not enough energy conservation is dropped
The technical issues of consumption, realization meet environmental degree of comfort and guarantee air-conditioning and lighting apparatus under the premise of normal operation, and reaching has
Effect improves efficiency, the technical effect of economical operation.
Embodiment two
The present embodiment is second is that does on the basis of example 1 advanced optimizes.Fig. 2 be second embodiment of the present invention provides
A kind of air-conditioning and lighting apparatus energy efficiency monitoring method flow chart.As shown in Fig. 2, the air-conditioning of the present embodiment and lighting apparatus energy
Imitate monitoring method, comprising the following steps:
Step S210, the equipment operating parameter of number of users and air-conditioning and lighting apparatus is acquired.
Specifically, the number of users in the present embodiment refers to the number using air-conditioning and lighting apparatus.Number of users can be with
Sentenced simultaneously by Head recognition or human figure identification and according to the heat radiation situation in the image data of infrared sensor
It is disconnected whether presence of people and user distribution situation.Air-conditioning is central air-conditioning, and lighting apparatus can be flat lamp, LED light, bulb lamp
Deng.In the present embodiment, it is preferred that air-conditioning uses central air-conditioning, and lighting apparatus uses LED light.Equipment operating parameter can wrap
Freezing supply mains water supply flow, freezing supply mains's supply water temperature, freezing supply mains's return water temperature, the cooling water for including air-conditioning equipment are total
Water inlet tube temperature, cooling supply mains's leaving water temperature, blower air-supply temperature and humidity, blower air return humiture, indoor and outdoor surroundings temperature and humidity,
CO2The temperature frequency spectrum etc. that concentration and lighting equipment illumination, voltage, electric current, active electrical degree, idle electric degree and human body radiation go out
Parameter.The equipment operating parameter of air-conditioning can be acquired by sensor such as temperature sensor, CO2Sensor, humidity sensor
With differential pressure pickup etc., the equipment operating parameter of lighting apparatus can acquire the light in monitoring region by illuminance transducer
Intensity, intelligence instrument acquisition power consumption parameter etc..
Step S220, number of users is screened and judges whether number of users is zero.
Specifically, screening, the method for filtering out hash can be the heat in the image data for first passing through infrared sensor
Radiation event come judge monitor region whether presence of people, then further according to Head recognition or human figure recognition methods, really
This fixed monitoring region crowd quantity number, prevent air-conditioning and lighting apparatus when unmanned use still in working condition,
Avoid the high consumption operation for a long time of air-conditioning and lighting apparatus.
In the present embodiment, if number of users is zero, S231 is thened follow the steps, if number of users is not zero, executes step
Rapid S232.
Step S231, if number of users is zero, air-conditioning and lighting apparatus are closed.
Step S232, if number of users is not zero, according to the equipment operating parameter of air-conditioning and lighting apparatus and set
Received shipment row parameter area judges whether the operating parameter of air-conditioning and lighting apparatus meets the requirements.
It can guarantee that air-conditioning can just be opened with lighting apparatus, not so only when monitoring someone in region specifically, doing so
It will close, that is to say, that control the switch of air-conditioning and lighting apparatus according to number of users and calculate current efficiency number accordingly
More rationally air-conditioning and lighting apparatus are adjusted according to being, remain comfortable, low to make to monitor in region always
The state of consumption.
In the present embodiment, if equipment operating parameter meets default equipment operating parameter range, S241 is thened follow the steps, if
Equipment operating parameter is unsatisfactory for default equipment operating parameter range, thens follow the steps S242.
If step S241, equipment operating parameter meets default equipment operating parameter range, calculated according to equipment operating parameter
Current efficiency data, equipment operating parameter is target device operating parameter.
If step S242, equipment operating parameter is unsatisfactory for default equipment operating parameter range, according to equipment operating parameter pair
The control parameter of air-conditioning and lighting apparatus should be adjusted to obtain target device operating parameter, target device operating parameter meets default
Equipment operating parameter range.
Specifically, in the present embodiment, default equipment operating parameter range refers to that the equipment of air-conditioning and lighting apparatus is run
The optimal device operating parameter range of parameter, that is to say, that set when the equipment operating parameter of air-conditioning and lighting apparatus is in
When in received shipment row parameter area, air-conditioning and lighting apparatus are run under low-loss and energy-saving environment.Target device operating parameter
Refer to the satisfactory equipment operating parameter of one kind that equipment operating parameter obtains after being adjusted.Air-conditioning equipment is come
It says, when equipment operating parameter is unsatisfactory for default equipment operating parameter range, that is to say, that equipment operating parameter, which is greater than, to be set
The maximum value of received shipment row parameter area is less than minimum value, at this moment can take two different Optimized Measures.
In the present embodiment, the dynamic energy efficiency model for being directed to air-conditioning can be constructed:
F (EERs, q)=maxEERs
Wherein EERs indicates air-conditioning system overall operation efficiency, and q indicates dynamic when air-conditioning system overall operation efficiency is optimal
The constraint condition of energy efficiency model (i.e. whether equipment operating parameter meets default equipment operating parameter range).For example, according to
National Specification, the default equipment operating parameter range of air-conditioning may is that total supply backwater temperature difference of cooling water is no less than 5
℃；Total supply backwater temperature difference of chilled water is no less than 4 DEG C；CO in room air2Hygiene value≤0.10% (2000mg/m3)
Deng.That is, above-mentioned this default equipment operating parameter range is the q in the dynamic energy efficiency model of air-conditioning.Work as data
After operational analysis, when the efficiency data of acquisition are unsatisfactory for f (EERs, q)=maxEERs, according to the equipment fortune in requisition for optimization
Row parameter adjusts the control parameter of air-conditioning and lighting apparatus, to obtain meeting f (EERs, q)=maxEERs efficiency data；
When the efficiency data of acquisition meet f (EERs, q)=maxEERs, the efficiency data and equipment operating parameter are directly exported.It connects
The communication mode for receiving efficiency data can be wired (Ethernet, optical fiber, RS485, RS232 etc.) and be wirelessly transferred.
In the present embodiment, default equipment operating parameter range can be divided into two classes according to load variations and heat dissipation capacity.
Wherein, load variations may include freezing supply mains to import and export CO in the monitoring region of coolant-temperature gage, air outlet temperature, air-conditioning2It is dense
Degree, humidity and environment temperature；Heat dissipation capacity may include that cooling supply mains imports and exports coolant-temperature gage.If equipment operating parameter is less than pre-
If when the minimum value of equipment operating parameter range, for example, under the premise of guaranteeing needed for host chilled-water flow, chilled water it is total
When pipe supply backwater temperature difference is unsatisfactory for q, i.e., less than 4 DEG C when, reduce the revolving speed of refrigerating water pump, and then reduce the flow of chilled water, reach
Improve the purpose of efficiency；Conversely, improving freezing revolution speed.When air conditioning area temperature and humidity are unsatisfactory for q, i.e., in summer room
26 DEG C of temperature <, 20 DEG C of winter room temperature >, CO2Concentration≤0.10% then reduces the revolving speed of air conditioning terminal blower, and then drops
Low air outlet air quantity achievees the purpose that improve efficiency；Conversely, improving air conditioning terminal rotation speed of fan.When cooling supply mains is for return water
When the temperature difference is unsatisfactory for q, i.e., at 5 DEG C of <, cooling revolution speed is reduced, and then reduce cooling water flow, achieve the purpose that improve efficiency；
Conversely, improving cooling revolution speed.When the supply water temperature of cooling water is unsatisfactory for q, cooling tower number of units is reduced；Otherwise increase cooling tower
Number of units.It is opened that is, air-conditioning can dynamically optimize chilled-water flow, wind system air quantity, cooling water flow and cooling tower
Number of units, so that air-conditioning be made to be optimal energy efficiency state.
In the present embodiment, start-up and shut-down control can also be timed to the host in air-conditioning, can also effectively saved in this way
The about energy.
For lighting apparatus, when the brightness value (namely brightness value) of illuminance transducer acquisition is unsatisfactory for preset photograph
When angle value range, alarm signal can be issued, while intelligence adjusts the brightness of lighting apparatus and opens the sum of lighting apparatus
Amount.
If step S251, current efficiency data are less than default efficiency threshold value, the control of corresponding air-conditioning and lighting apparatus is adjusted
For parameter processed to obtain target efficiency data, target efficiency data are more than or equal to default efficiency threshold value.
If step S252, current efficiency data are more than or equal to default efficiency threshold value, current efficiency data and equipment fortune are exported
Row parameter.
Specifically, default efficiency threshold value refers to a kind of preset national standard efficiency limitation, that is to say, that this implementation
The energy valid value of air-conditioning and lighting apparatus in example is only not less than this default efficiency threshold value, just can guarantee air-conditioning and lighting apparatus
Operation be low-loss and energy-saving.In the present embodiment, target efficiency data refer to be adjusted after obtain meet efficiency requirement
Efficiency data.In the present embodiment, the current efficiency data of air-conditioning and lighting apparatus can be obtained by following calculation formula:
Currently running headlamp efficiency；
Wherein, n is the currently running headlamp sum of lighting apparatus.
In the present embodiment, can by building for air-conditioning and the dynamic energy efficiency model of illumination come to setting after optimization
Standby operating parameter re-starts data operation analysis, continuouslys optimize dynamic energy efficiency model f, finds out optimal central air-conditioning and photograph
Bright operational energy efficiency value and efficiency constraint condition q (namely default equipment operating parameter range), that is to say, that find energy valid value most
Corresponding equipment operating parameter when big, and then using corresponding equipment operating parameter as this central air-conditioning and lighting system
Standard value, the equipment operating parameter to air-conditioning and lighting apparatus and energy valid value compare and analyze in real time, continuous dynamic optimization, from
And adjust automatically air-conditioning and lighting system parameter setting (namely control parameter) are realized, reach air-conditioning and lighting apparatus is assisted
Regulation system, improves the purpose of air-conditioning and lighting system overall operation efficiency.
The beneficial effect of the embodiment of the present invention two is the real-time prison by carrying out efficiency simultaneously to air-conditioning and lighting apparatus
Survey and real-time optimization, and combine the number of users in monitoring region that rationally air-conditioning and lighting apparatus are adjusted, it solves existing
Cannot air-conditioning and lighting apparatus be managed and be monitored simultaneously in technology, it is not energy-saving enough and cannot freely according to
The technical issues of amount amount automatic switchgear, realizes the premise for guaranteeing that environmental degree of comfort and air-conditioning and lighting apparatus operate normally
Under, reach and effectively improve efficiency, the technical effect of economical operation, and allows to transport since the presence of equipment operating parameter is centainly optimal
Line range, adjusting air-conditioning and lighting apparatus that can be multi-faceted, so that reaching makes air-conditioning and lighting apparatus remain at low consumption
Under the environment of energy conservation.
Embodiment three
Fig. 3 is a kind of air-conditioning and lighting apparatus energy efficiency monitoring device that the embodiment of the present invention three provides.As shown in figure 3, one
Kind air-conditioning and lighting apparatus energy efficiency monitoring device 300, comprising:
Acquisition module 310, for acquiring the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Computing module 320, for calculating current efficiency data according to number of users and target device operating parameter, target is set
Standby operating parameter is determined by the equipment operating parameter of air-conditioning and lighting apparatus；
First judgment module 330, for being according to current efficiency data and the current efficiency data of default efficiency threshold decision
It is no to meet the requirements.
In the present embodiment, air-conditioning and lighting apparatus energy efficiency monitoring device 300 further include:
Second judgment module screens number of users and judges whether number of users is zero.
In the present embodiment, computing module 320 includes:
If control unit closes air-conditioning and lighting apparatus be zero for number of users；
First judging unit, if be not zero for number of users, according to the equipment operating parameter of air-conditioning and lighting apparatus
Judge whether the equipment operating parameter of air-conditioning and lighting apparatus meets the requirements with default equipment operating parameter range.
In the present embodiment, current efficiency data can be calculated by the following formula to obtain:
Currently running headlamp efficiency；
Wherein, n is the currently running headlamp sum of lighting apparatus.
In the present embodiment, computing module 320 further include:
First computing unit is run if meeting default equipment operating parameter range for equipment operating parameter according to equipment
Parameter calculates current efficiency data, and equipment operating parameter is target device operating parameter；
Optimize unit, if being unsatisfactory for default equipment operating parameter range for equipment operating parameter, is run and joined according to equipment
To obtain target device operating parameter, target device operating parameter meets the control parameter of the corresponding adjustment air-conditioning of number and lighting apparatus
Default equipment operating parameter range.
In the present embodiment, first judgment module 330 includes:
Output unit exports current efficiency data and sets if being more than or equal to default efficiency threshold value for current efficiency data
Standby operating parameter；
Adjustment unit adjusts corresponding air-conditioning and lighting apparatus if being less than default efficiency threshold value for current efficiency data
Control parameter to obtain target efficiency data, target efficiency data are more than or equal to default efficiency threshold value.
Specifically, the air-conditioning and lighting apparatus energy efficiency monitoring device in the present embodiment can carry out energy to certain building
Effect monitoring and management.Central hollow can be collected by signal acquisition case (the inside includes sensor needed for all kinds of parameter acquisitions)
Freezing supply mains's water supply flow of tune equipment monitors, the pressure difference between water segregator and water collector monitors, host chilled water is for water temperature
Degree, freezing supply mains's supply water temperature, freezing supply mains's return water temperature, cools down supply mains's inflow temperature, is cold cooling water leaving water temperature
But supply mains's leaving water temperature, blower air-supply temperature and humidity and blower air return humiture, indoor temperature and humidity, CO2 concentration and lighting apparatus
Illumination, air-conditioning equipment and lighting apparatus electricity consumption perform mathematical calculations after analysis to these collected equipment operating parameters, with
Equipment operation optimization allowed band compares, can when equipment operating parameter is not within the scope of default equipment operating parameter
To issue alarm signal, and carried out in real time by the controller and frequency converter in each apparatus management/control cabinet of control cabinet coordinated control
It is reasonable to adjust.For example, if at this point, in building air-conditioning equipment end consume cooling capacity it is certain in the case where, due to
Refrigerating capacity Q=C △ TM (wherein C is specific heat capacity, and △ T is freezing supply mains's supply backwater temperature difference, and M is flow), it is known that, flow and temperature
Difference is inversely proportional, if flow is bigger, the temperature difference can be smaller, may be 2 degree or 3 degree, at this time can be by suitably increasing
In the case where the temperature difference (meeting temperature difference allowable fluctuation range), freezing pump discharge is rationally reduced, that is, reduces the running frequency of refrigerating water pump,
Play the energy conservation of refrigerating water pump.Finally make, parameters value and energy valid value meet its requirement, reach efficient, low consumption, economy, peace
Row for the national games.
The executable present invention of a kind of air-conditioning and lighting apparatus energy efficiency monitoring device provided by the embodiment of the present invention is any real
Air-conditioning provided by example and lighting apparatus energy efficiency monitoring method are applied, has the corresponding functional module of execution method and beneficial effect.
Example IV
Fig. 4 is a kind of structural schematic diagram for server that the embodiment of the present invention four provides, as shown in figure 4, the server packet
Include processor 410, memory 420, input unit 430 and output device 440；The quantity of processor 410 can be in server
One or more, in Fig. 4 by taking a processor 410 as an example；Processor 410, memory 420, input unit 430 in server
It can be connected by bus or other modes with output device 440, in Fig. 4 for being connected by bus.
Memory 410 is used as a kind of computer readable storage medium, can be used for storing software program, journey can be performed in computer
Sequence and module, such as air-conditioning program instruction corresponding with lighting apparatus energy efficiency monitoring method/module (example in the embodiment of the present invention
Such as, air-conditioning and the acquisition module in lighting apparatus energy efficiency monitoring device, computing module, first judgment module and second judge mould
Block).Software program, instruction and the module that processor 410 is stored in memory 420 by operation, thereby executing server
Various function application and data processing, that is, realize above-mentioned air-conditioning and lighting apparatus energy efficiency monitoring method.
Namely:
Acquire the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Current efficiency data are calculated according to number of users and target device operating parameter, target device operating parameter passes through sky
It adjusts and is determined with the equipment operating parameter of lighting apparatus；
Whether met the requirements according to current efficiency data and the current efficiency data of default efficiency threshold decision.
Memory 420 can mainly include storing program area and storage data area, wherein storing program area can store operation system
Application program needed for system, at least one function；Storage data area, which can be stored, uses created data etc. according to terminal.This
Outside, memory 420 may include high-speed random access memory, can also include nonvolatile memory, for example, at least one
Disk memory, flush memory device or other non-volatile solid state memory parts.In some instances, memory 420 can be into one
Step includes the memory remotely located relative to processor 410, these remote memories can pass through network connection to server.
The example of above-mentioned network includes but is not limited to internet, intranet, local area network, mobile radio communication and combinations thereof.
Input unit 430 can be used for receiving the number or character information of input, and generate the user setting with server
And the related key signals input of function control.Output device 440 may include that display screen etc. shows equipment.
Embodiment five
The embodiment of the present invention five also provides a kind of storage medium comprising computer executable instructions, and computer is executable to be referred to
It enables when being executed by computer processor for executing a kind of air-conditioning and lighting apparatus energy efficiency monitoring method, this method comprises:
Acquire the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Current efficiency data are calculated according to number of users and target device operating parameter, target device operating parameter passes through sky
It adjusts and is determined with the equipment operating parameter of lighting apparatus；
Whether met the requirements according to current efficiency data and the current efficiency data of default efficiency threshold decision.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
Executable instruction is not limited to method operation as above, and air-conditioning provided by any embodiment of the invention can also be performed and set with illumination
Relevant operation in standby energy efficiency monitoring method
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions are with so that a computer is set
The method that standby (can be personal computer, server or the network equipment etc.) executes each embodiment of the present invention.
It is worth noting that, in the embodiment of above-mentioned air-conditioning and lighting apparatus energy efficiency monitoring device, included each list
Member and module are only divided according to the functional logic, but are not limited to the above division, as long as can be realized corresponding
Function；In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, it is not intended to restrict the invention
Protection scope.
Note that the above is only a better embodiment of the present invention and the applied technical principle.It will be appreciated by those skilled in the art that
The present invention is not limited to specific embodiments here, be able to carry out for a person skilled in the art it is various it is apparent variation, again
Adjustment and substitution are without departing from protection scope of the present invention.Therefore, although by above embodiments to the present invention carried out compared with
For detailed description, but the present invention is not limited to the above embodiments only, without departing from the inventive concept, can be with
Including more other equivalent embodiments, and the scope of the invention is determined by the scope of the appended claims.
Claims (10)
1. a kind of air-conditioning and lighting apparatus energy efficiency monitoring method, which comprises the following steps:
Acquire the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Current efficiency data are calculated according to the number of users and target device operating parameter, the target device operating parameter is logical
The equipment operating parameter for crossing the air-conditioning and lighting apparatus determines；
Whether the current efficiency data according to current efficiency data and default efficiency threshold decision meet the requirements.
2. a kind of air-conditioning according to claim 1 and lighting apparatus energy efficiency monitoring method, which is characterized in that described according to institute
Include: before stating number of users and the current efficiency data of target device operating parameter calculating
The number of users is screened and judges whether the number of users is zero.
3. a kind of air-conditioning according to claim 2 and lighting apparatus energy efficiency monitoring method, which is characterized in that described according to institute
It states number of users and the current efficiency data of target device operating parameter calculating includes:
If the number of users is zero, air-conditioning and lighting apparatus are closed；
If the number of users is not zero, according to the equipment operating parameter and default equipment operating parameter of air-conditioning and lighting apparatus
Range judges whether the equipment operating parameter of the air-conditioning and lighting apparatus meets the requirements.
4. a kind of air-conditioning according to claim 3 and lighting apparatus energy efficiency monitoring method, which is characterized in that described according to institute
It states number of users and target device operating parameter calculates current efficiency data further include:
If the equipment operating parameter meets the default equipment operating parameter range, worked as according to equipment operating parameter calculating
Preceding efficiency data, the equipment operating parameter are target device operating parameter；
It is corresponding according to the equipment operating parameter if the equipment operating parameter is unsatisfactory for the default equipment operating parameter range
The control parameter of air-conditioning and lighting apparatus is adjusted to obtain target device operating parameter, the target device operating parameter meets institute
State default equipment operating parameter range.
5. a kind of air-conditioning according to claim 1 and lighting apparatus energy efficiency monitoring method, which is characterized in that described according to institute
Stating number of users and the current efficiency data of target device operating parameter calculating includes following calculation method:
Wherein, n is the currently running headlamp sum of lighting apparatus.
6. a kind of air-conditioning according to claim 1 and lighting apparatus energy efficiency monitoring method, which is characterized in that the basis is worked as
Whether current efficiency data, which meet the requirements, described in preceding efficiency data and default efficiency threshold decision includes:
If the current efficiency data are more than or equal to default efficiency threshold value, current efficiency data and equipment operating parameter are exported；
If the current efficiency data are less than default efficiency threshold value, the control parameter of corresponding air-conditioning and lighting apparatus is adjusted to obtain
To target efficiency data, the target efficiency data are more than or equal to the default efficiency threshold value.
7. a kind of air-conditioning according to claim 1 and lighting apparatus energy efficiency monitoring method, which is characterized in that the equipment fortune
Row parameter includes pressure difference, the water cooler chilled water supply water temperature, water cooler between air-conditioner water system water segregator and water collector
Cooling water leaving water temperature, freezing supply mains's supply water temperature, freezing supply mains's return water temperature, cooling supply mains's inflow temperature, cooling
Supply mains's leaving water temperature and environment temperature, wind system wind cabinet air-supply temperature and humidity and wind cabinet air return humiture, indoor and outdoor surroundings are warm and humid
Degree, CO2Concentration and voltage, electric current, power, frequency, active electrical degree and idle electric degree etc..
8. a kind of air-conditioning and lighting apparatus energy efficiency monitoring device characterized by comprising
Acquisition module, for acquiring the equipment operating parameter of number of users and air-conditioning and lighting apparatus；
Computing module, for calculating current efficiency data, the target according to the number of users and target device operating parameter
Equipment operating parameter is determined by the equipment operating parameter of the air-conditioning and lighting apparatus；
Whether first judgment module accords with for the current efficiency data according to current efficiency data and default efficiency threshold decision
It closes and requires.
9. a kind of server including memory, processor and stores the computer that can be run on a memory and on a processor
Program, which is characterized in that the processor realizes air-conditioning described in any one of claim 1-7 when executing the computer program
The step of with lighting apparatus energy efficiency monitoring method.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that the computer program
The step of air-conditioning and lighting apparatus energy efficiency monitoring method described in any one of claim 1-7 is realized when being executed by the processor
Suddenly.
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Application publication date: 20191029 |