CN113623821B - Method for adjusting temperature of air conditioner and temperature adjusting device - Google Patents

Method for adjusting temperature of air conditioner and temperature adjusting device Download PDF

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Publication number
CN113623821B
CN113623821B CN202010386574.2A CN202010386574A CN113623821B CN 113623821 B CN113623821 B CN 113623821B CN 202010386574 A CN202010386574 A CN 202010386574A CN 113623821 B CN113623821 B CN 113623821B
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air conditioner
temperature
station
target
energy consumption
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CN113623821A (en
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方良任
林纲华
龚兰平
谢本华
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Shanghai Huawei Technologies Co Ltd
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Shanghai Huawei Technologies Co Ltd
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Priority to CN202010386574.2A priority Critical patent/CN113623821B/en
Priority to PCT/CN2021/088834 priority patent/WO2021227807A1/en
Publication of CN113623821A publication Critical patent/CN113623821A/en
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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
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • F24F11/58—Remote control using Internet communication
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2140/00—Control inputs relating to system states
    • F24F2140/60—Energy consumption

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

A method for adjusting the temperature of an air conditioner includes: acquiring the temperature and energy consumption of each station device in a plurality of measurement periods; selecting candidate air conditioner temperatures from the plurality of air conditioner temperatures, wherein the temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperatures; determining station energy consumption according to the energy consumption of all station equipment when the air conditioner configures the candidate air conditioner temperature; selecting a first target air conditioner temperature according to station energy consumption; and starting the air conditioner according to the first target air conditioner temperature. Therefore, the air conditioner temperature which ensures that all equipment is not overheated can be screened out, and therefore all station equipment is ensured to meet the reliability requirement. The application also provides a temperature adjusting device capable of realizing the method.

Description

Method for adjusting temperature of air conditioner and temperature adjusting device
Technical Field
The application relates to the technical field of wireless communication, in particular to a method for adjusting the temperature of an air conditioner and a temperature adjusting device.
Background
In order to ensure the normal operation of the equipment in the wireless communication station, an air conditioner is usually configured in the station room to regulate the temperature of the room. At present, a temperature control method is roughly as follows: remotely monitoring data such as air conditioner temperature, working time and the like; and setting a target air conditioner temperature according to the historical air conditioner temperature and the battery temperature threshold, and starting the air conditioner when the temperature of the machine room is higher than the target air conditioner temperature so as to ensure that the battery temperature does not exceed the battery temperature threshold.
In practice, there is a risk of overheating other devices than the battery. Taking the actual collected data of one site as an example, the actual operating temperatures of multiple devices at different air-conditioning temperatures are shown in table 1:
air conditioner Battery with a battery cell Power supply Baseband unit Radio remote unit Transmission apparatus
25 21.5 23.2 49.6 31.5 46
26 22.4 24.2 50.6 32.5 47.1
27 23.3 25.2 51.7 33.5 48.1
28 24.1 26.2 52.7 34.6 49.2
29 25 27.2 53.8 35.6 50.2
30 25.9 28.2 54.8 36.6 51.3
TABLE 1
The temperature threshold for each device is shown in table 2:
battery with a battery cell Power supply Baseband unit Radio remote unit Transmission apparatus
30 50 55 55 50
TABLE 2
When the air conditioning temperature is 30 ℃, the difference GAP between each device and the temperature threshold value is shown in table 3:
battery GAP Power GAP Baseband unit GAP Radio remote unit GAP Transmission equipment GAP
4.1 21.8 0.2 18.4 -1.3
TABLE 3
The temperatures of the station equipment in tables 1, 2 and 3 are in degrees celsius. As can be seen from table 3, when the air-conditioning temperature is 30 ℃, the battery temperature is lower than the battery temperature threshold value, and the temperature of the transmission device is higher than the temperature threshold value of the transmission device. Namely, the temperature control method cannot guarantee the normal operation of other equipment under the condition of guaranteeing the normal operation of the battery.
Disclosure of Invention
In view of this, the present application provides a method for adjusting air conditioner temperature and a temperature adjustment apparatus, which can monitor the temperatures of all station devices and the air conditioner temperature, and can make the temperatures of all station devices lower than a temperature threshold value by selecting an appropriate air conditioner temperature.
A first aspect provides a method of adjusting a temperature of an air conditioner, in which a temperature and energy consumption of each station device for a plurality of measurement periods are acquired; selecting candidate air conditioner temperatures from the plurality of air conditioner temperatures, wherein the temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperatures; determining station energy consumption according to the energy consumption of all station equipment when the air conditioner configures the candidate air conditioner temperature; selecting a first target air conditioner temperature according to station energy consumption; and starting the air conditioner according to the first target air conditioner temperature. The air conditioner configures a corresponding air conditioner temperature in each measurement period. The station equipment is also called machine room equipment.
According to the implementation, when one air-conditioning temperature enables the temperature of all the station equipment to be lower than or equal to the preset temperature threshold value, the air-conditioning temperature is determined to be the candidate air-conditioning temperature, and otherwise, the air-conditioning temperature is not the candidate air-conditioning temperature. Therefore, the air conditioner temperature which ensures that all equipment is not overheated can be screened out, and therefore all station equipment is ensured to meet the reliability requirement. And the energy consumption of the stations can be controlled by selecting the proper air-conditioning temperature according to the energy consumption of the stations.
In one possible implementation, the selecting the first target air conditioner temperature according to the station energy consumption includes: selecting the minimum site energy consumption from all the site energy consumptions; and taking the candidate air-conditioning temperature corresponding to the minimum station energy consumption as the first target air-conditioning temperature. And starting the air conditioner according to the first target air conditioner temperature, so that the energy consumption of the station can be minimized, and the minimum electric charge expenditure can be realized.
In another possible implementation, after the air conditioner is started according to the first target air-conditioning temperature, the air conditioner is turned off when the return air temperature of the air conditioner is lower than or equal to the second target air-conditioning temperature. The second target air conditioning temperature is equal to a difference between the first target air conditioning temperature and a preset temperature difference. When the return air temperature of the air conditioner is lower than or equal to the second target air conditioner temperature, the ambient temperature of the machine room already deviates from the first target air conditioner temperature, and the air conditioner is turned off to improve the temperature of the machine room, so that the temperature of the machine room is close to the first target air conditioner temperature, and the effect of saving energy consumption is achieved.
In another possible implementation, when the return air temperature of the air conditioner is higher than or equal to a third target air conditioner temperature, the air conditioner is started according to the first target air conditioner temperature. The third target air conditioning temperature is equal to the sum of the first target air conditioning temperature and the preset temperature difference. When the return air temperature of the air conditioner is higher than or equal to the third target air conditioner temperature, the ambient temperature of the machine room already deviates from the first target air conditioner temperature, the air conditioner is started according to the first target air conditioner temperature, the temperature of the machine room can be reduced, the temperature of the machine room can be close to the first target air conditioner temperature, and therefore the effect of saving energy is achieved.
In another possible implementation manner, calculating a difference value between the temperature of each station device at the candidate air conditioner temperature and a preset temperature threshold value; determining the station equipment corresponding to the minimum difference value as target station equipment; and generating prompt information, wherein the prompt information is used for prompting the target site equipment as the equipment easy to overheat to the user.
A second aspect provides a temperature regulating device, which includes an obtaining unit, a selecting unit, a determining unit and a controlling unit; the acquisition unit is used for acquiring the temperature and energy consumption of each station device in a plurality of measurement periods, and the air conditioner configures a corresponding air conditioner temperature in each measurement period; the selection unit is used for selecting candidate air conditioner temperatures from the plurality of air conditioner temperatures, and the temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperatures; the determining unit is used for determining station energy consumption according to the energy consumption of all station equipment when the air conditioner configures the candidate air conditioner temperature; the selection unit is also used for selecting a first target air conditioner temperature according to the station energy consumption; the control unit is used for starting the air conditioner according to the first target air conditioner temperature.
In a possible implementation manner, the selection unit is specifically configured to select the minimum site energy consumption from all the site energy consumptions; and taking the candidate air conditioner temperature corresponding to the minimum station energy consumption as the first target air conditioner temperature.
In another possible implementation manner, the control unit is further configured to turn off the air conditioner when the return air temperature of the air conditioner is lower than or equal to a second target air conditioner temperature after the control unit starts the air conditioner according to the first target air conditioner temperature, where the second target air conditioner temperature is equal to a difference between the first target air conditioner temperature and a preset temperature difference.
In another possible implementation manner, the control unit is further configured to start the air conditioner according to the first target air conditioner temperature when the return air temperature of the air conditioner is higher than or equal to a third target air conditioner temperature, where the third target air conditioner temperature is equal to the sum of the first target air conditioner temperature and the preset temperature difference.
In another possible implementation manner, the temperature adjusting device further comprises a prompting unit, wherein the prompting unit is used for calculating a difference value between the temperature of each station device at the candidate air conditioner temperature and a preset temperature threshold value; and determining the station equipment corresponding to the minimum difference value as target station equipment, and then generating prompt information. The prompt message is used for prompting the user that the target site equipment is the equipment easy to overheat.
For the steps and the beneficial effects performed by the apparatus of the second aspect, reference may be made to the description of the first aspect and various possible implementations of the first aspect, and details are not repeated here.
A third aspect provides a temperature adjustment server, which includes a processor and a memory, wherein the memory is used for storing a program and a message; the processor is used for implementing the method for adjusting the temperature of the air conditioner in the first aspect by executing a program.
A fourth aspect provides an air conditioner controller, comprising a processor and a memory, the memory being used for storing a program and a message; the processor is used for implementing the method for adjusting the temperature of the air conditioner in the first aspect by executing a program.
A fifth aspect provides a system for adjusting the temperature of an air conditioner, the system comprising the tempering server and the station of the third aspect; the station comprises a baseband unit, a radio remote unit, an air conditioner controller, an air conditioner, transmission equipment, a battery, a temperature sensor and an energy consumption sensor; the number of the baseband units can be one or more, and each baseband unit is connected with one or more remote radio units. Each air conditioner controller is connected with one or more air conditioners. The temperature sensor can be connected with the equipment in the station through wires or wirelessly, the energy consumption sensor can also be connected with the equipment in the station through wires or wirelessly, and the temperature sensor and the energy consumption sensor can also be integrated in the equipment in the station.
A sixth aspect provides a system for adjusting the temperature of an air conditioner, the system comprising a station, the station comprising a baseband unit, a remote radio unit, an air conditioner controller, an air conditioner, a transmission device, a battery, a temperature sensor and an energy consumption sensor; the number of the baseband units can be one or more, and each baseband unit is connected with one or more remote radio units. Each air conditioner controller is connected with one or more air conditioners. The temperature sensor can be connected with the equipment in the station through wires or wirelessly, the energy consumption sensor can also be connected with the equipment in the station through wires or wirelessly, and the temperature sensor and the energy consumption sensor can also be integrated in the equipment in the station.
A seventh aspect provides a computer-readable storage medium having stored therein instructions, which when run on a computer, cause the computer to perform the method of the above-described aspects.
An eighth aspect provides a computer program product containing instructions which, when run on a computer, cause the computer to perform the method of the above aspects.
Drawings
FIG. 1A is a schematic diagram of a scenario for regulating the temperature of an air conditioner in the present application;
FIG. 1B is another schematic diagram of a scenario for adjusting the temperature of an air conditioner according to the present application;
FIG. 2 is a schematic diagram of a tempering server of the present application;
FIG. 3 is a flow chart of a method of regulating the temperature of an air conditioner according to the present application;
fig. 4 is a schematic view of a temperature conditioning device according to the present application.
Detailed Description
The method for adjusting the temperature of the air conditioner can be applied to a station control system.
A site control system is shown in fig. 1A, and includes a temperature adjustment server 10 and a site 20. The tempering server may be a server of an Operations Support System (OSS). The station 20 includes a baseband unit (BBU) 21, a Remote Radio Unit (RRU) 22, an air conditioner controller 23, an air conditioner 24, a transmission device 25, a battery 26, and other station devices, a temperature sensor 27, and an energy consumption sensor 28.
The temperature adjustment server 10 is connected to the baseband units 21, and each baseband unit 21 may be connected to one or more remote radio units 22. The baseband unit 21 is also connected to an air conditioner controller 23, and the air conditioner controller 23 is connected to one or more air conditioners 24 by wire. Each station device may be connected to temperature sensor 27 and energy consumption sensor 28 by wire or wirelessly, each station device may also be connected to energy consumption sensor 28 by wire or wirelessly, or temperature sensor 27 and energy consumption sensor 28 may also be integrated in the station device. In fig. 1A, energy consumption sensors of the base band unit 21, the remote radio unit 22, the air conditioner controller 23, the air conditioner 24, and the like are not shown, and the energy consumption sensors may be integrated in the respective devices.
The baseband unit 21 and the remote radio unit 22 are components for processing signals by the base station. The base station can be a 2G base station, a 3G base station, a 4G base station, a 5G base station or a base station after 5G. The base station may also include an antenna unit that includes one or more antennas. The air conditioning controller 23 may set and adjust air conditioning parameters. After the air conditioner controller 23 sends the air conditioner parameters to the air conditioner 24, the air conditioner 24 operates according to the air conditioner parameters. The transmission device 25 may be a Plesiochronous Digital Hierarchy (PDH) device or a Synchronous Digital Hierarchy (SDH) device. It is to be understood that the station device is not limited to the above example, and the temperature adjustment server 10 may be connected to a plurality of baseband units 21, or the temperature adjustment server 10 may be connected to the air conditioner controller 23.
The air conditioner controller 23 may be connected to a plurality of temperature sensors 27 and energy consumption sensors 28, the plurality of temperature sensors 27 and energy consumption sensors 28 are connected to the air conditioner 24, the transmission device 25, the battery 26, and the like, so that the air conditioner controller 23 may obtain the temperature and energy consumption of the air conditioner, the temperature and energy consumption of the transmission device 25, and the temperature and energy consumption of the battery 26, and then transmit the temperature and energy consumption of the above devices to the baseband unit 21, the baseband unit 21 may further obtain the temperature and energy consumption of the baseband unit 21, and the temperature and energy consumption of the remote radio unit 22, and then transmit the temperature and data of all the devices to the temperature adjustment server 10, and after receiving the temperature and data of all the devices, the temperature adjustment server 10 may perform the method of adjusting the air conditioner temperature in the following embodiments.
Another site control system is shown in fig. 1B, which includes a site 20, where the site 20 includes, but is not limited to, a baseband unit 21, a remote radio unit 22, an air conditioner 24, an air conditioner controller 23, a transmission device 25, a battery 26, and other site devices, a temperature sensor 27, and an energy consumption sensor 28. Each baseband unit 21 may be connected to one or more remote radio units 22. The baseband unit 21 is also connected to an air conditioner controller 23, and the air conditioner controller 23 is connected to one or more air conditioners 24 by wire. Each station device may be connected to temperature sensor 27 and energy consumption sensor 28 by wire or wirelessly, each station device may also be connected to energy consumption sensor 28 by wire or wirelessly, or temperature sensor 27 and energy consumption sensor 28 may also be integrated in the station device. In fig. 1B, energy consumption sensors of the baseband unit 21, the remote radio unit 22, the air conditioner controller 23, the air conditioner 24, and the like are not shown, and the energy consumption sensors may be integrated in the corresponding devices.
The baseband unit 21 may obtain the temperature and the energy consumption of the baseband unit 21 and the temperature and the energy consumption of the remote radio unit 22, and then send the temperature and the data of the above devices to the air conditioner controller 23, the air conditioner controller 23 may further obtain the temperature and the energy consumption of the air conditioner, the temperature and the energy consumption of the transmission device 25, and the temperature and the energy consumption of the battery 26, and then after the air conditioner controller 23 receives the temperatures and the data of all the devices, the method of adjusting the air conditioner temperature in the following embodiments may be performed. In the site control system, data transmission to a remote server is not required, and the number of data transmission steps is reduced, so that the data transmission time can be saved.
Fig. 2 is a schematic structural diagram of a temperature adjustment server 10 provided in the present application, where the temperature adjustment server 10 may have a relatively large difference due to different configurations or performances, and may include one or more Central Processing Units (CPUs) 222 (e.g., one or more processors) and a memory 232, and one or more storage media 230 (e.g., one or more mass storage devices) storing applications 242 or data 244. Memory 232 and storage medium 230 may be, among other things, transient or persistent storage. The program stored in the storage medium 230 may include one or more modules (not shown), each of which may include a series of instruction operations for the server. Still further, the central processor 222 may be configured to communicate with the storage medium 230, and execute a series of instruction operations in the storage medium 230 on the temperature adjustment server 10, so that the temperature adjustment server 10 performs the method of adjusting the temperature of the air conditioner in the following embodiments.
The temperature-adjusting Server 10 may also include one or more power supplies 226, one or more wired or wireless network interfaces 250, one or more input-output interfaces 258, and/or one or more operating systems 241, such as Windows Server (TM), mac OS XTM, unix (TM), linux (TM), freeBSD (TM), and the like.
Aiming at the defects of the existing temperature control method, the method for adjusting the temperature of the air conditioner can monitor the temperature of all station equipment and the temperature of the air conditioner, and can enable the temperature of all station equipment to be lower than a temperature threshold value by selecting the proper temperature of the air conditioner. Referring to fig. 3, an embodiment of a method for adjusting the temperature of an air conditioner according to the present application includes:
step 301, acquiring the temperature and energy consumption of each station device in a plurality of measurement periods, and configuring a corresponding air conditioner temperature for each measurement period by the air conditioner.
In this embodiment, the air conditioning temperature may be regarded as a machine room temperature, that is, an ambient temperature of the machine room. The measuring time interval corresponds to the air conditioner temperature. For example, the air conditioning temperature is increased stepwise for a plurality of measurement periods, and the air conditioning temperatures for the plurality of measurement periods constitute an arithmetic progression such that the air conditioning temperature for the nth measurement period is higher than the air conditioning temperature for the (n-1) th measurement period by Δ t. Or, the air conditioner temperature is decreased step by step for a plurality of measurement periods, and the air conditioner temperature for the nth measurement period is lower than the air conditioner temperature for the (n-1) th measurement period by Δ t. n is a positive integer. The value of Δ t can be set according to practical conditions, such as 0.5 ℃,1 ℃ and 2 ℃.
Step 302, selecting a candidate air conditioner temperature from the plurality of air conditioner temperatures, wherein the temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperature.
Specifically, a temperature threshold is preset for each station device, for example, the temperature thresholds of station device 1, station device 2, and …, and the temperature thresholds of station device n are T1, T2, …, and Tn, respectively. The value of the temperature threshold can be set and adjusted according to actual conditions, and the application is not limited.
And when the temperature of one air conditioner is lower than or equal to the preset temperature threshold value, determining that the air conditioner temperature is the candidate air conditioner temperature, otherwise, determining that the air conditioner temperature is not the candidate air conditioner temperature. When the temperature of the station equipment is lower than or equal to the preset temperature threshold, the reliability of the station equipment meets the requirement, and the station equipment can normally work. When the temperature of the station equipment exceeds the preset temperature threshold, the reliability of the station equipment is not satisfactory, and the service life of the station equipment may be shortened, the equipment is damaged or the equipment works abnormally when the station equipment runs under the condition that the temperature of the station equipment exceeds the preset temperature threshold.
And step 303, determining station energy consumption according to the energy consumption of all station equipment when the air conditioner configures the candidate air conditioner temperature.
And determining the energy consumption of the station according to the energy consumption of all the station equipment at each candidate air-conditioning temperature, wherein the energy consumption of the station can be equal to the sum of the energy consumption of all the station equipment. Under the condition of m candidate air conditioner temperatures, m station energy consumptions can be calculated, wherein m is a positive integer.
And 304, selecting a first target air conditioner temperature according to the station energy consumption.
And 305, starting the air conditioner according to the first target air conditioner temperature.
The temperature of the air conditioner is set to the first target air-conditioning temperature, so that the temperature of the machine room can be maintained at the first target air-conditioning temperature.
In this embodiment, the temperatures of all the station devices can be collected, and the air conditioner temperature that ensures that all the devices are not overheated is screened out based on the relationship between the temperatures of all the devices and the temperature threshold, so that all the station devices are ensured to meet the reliability requirement.
And secondly, selecting proper air conditioner temperature according to the station energy consumption to control the station energy consumption.
In an alternative embodiment, the minimum site energy consumption is selected from all site energy consumptions; and taking the candidate air-conditioning temperature corresponding to the minimum station energy consumption as the first target air-conditioning temperature. And starting the air conditioner according to the first target air conditioner temperature, so that the energy consumption of the station can be minimized, and the minimum electric charge expenditure can be realized.
In another optional embodiment, any one station energy consumption is selected from station energy consumptions lower than or equal to the preset energy consumption threshold, and then the candidate air-conditioning temperature corresponding to the selected station energy consumption is used as the first target air-conditioning temperature. This enables the site energy consumption to be kept at a low level, and the electricity cost expenditure to be kept at a low level.
In another optional embodiment, after starting the air conditioner according to the first target air conditioner temperature, the method further includes: and when the return air temperature of the air conditioner is lower than or equal to a second target air conditioner temperature, the air conditioner is turned off, and the second target air conditioner temperature is equal to the difference value between the first target air conditioner temperature and the preset temperature difference.
The return air temperature of the air conditioner is a temperature measured at the return air inlet of the air conditioner. The unit of the preset temperature difference can be centigrade, fahrenheit, etc., and the value of the preset temperature difference can be set according to actual conditions, such as 1 centigrade, 2 centigrade, etc.
When the return air temperature of the air conditioner is lower than or equal to the second target air conditioner temperature, the ambient temperature of the machine room already deviates from the first target air conditioner temperature, and the air conditioner is turned off to improve the temperature of the machine room, so that the temperature of the machine room is close to the first target air conditioner temperature, and the effect of saving energy consumption is achieved.
In another optional embodiment, the method for adjusting the temperature of the air conditioner further includes: and when the return air temperature of the air conditioner is higher than or equal to a third target air conditioner temperature, starting the air conditioner according to the first target air conditioner temperature, wherein the third target air conditioner temperature is equal to the sum of the first target air conditioner temperature and the preset temperature difference.
When the return air temperature of the air conditioner is higher than or equal to the third target air conditioner temperature, the ambient temperature of the machine room already deviates from the first target air conditioner temperature, the air conditioner is started according to the first target air conditioner temperature, the temperature of the machine room can be reduced, the temperature of the machine room can be close to the first target air conditioner temperature, and therefore the effect of saving energy is achieved.
In another optional embodiment, the method for adjusting the temperature of the air conditioner further includes: calculating a difference value between the temperature of each station device at the candidate air conditioner temperature and a preset temperature threshold value; determining the station equipment corresponding to the minimum difference value as target station equipment; and generating prompt information.
Specifically, any one candidate air conditioner temperature may be selected, the temperature of each station device is obtained at the candidate air conditioner temperature, then the difference between each station temperature and the temperature threshold is calculated, and then the minimum difference is selected. The target site device closest to the temperature threshold may be determined from the minimum difference. When the ambient temperature rises, the station equipment most easily exceeds the temperature threshold.
The prompt message is used for prompting the user that the target station equipment is the equipment easy to overheat, and the prompt message can inform maintenance personnel that the target station equipment is the most easily overheated. It should be noted that the target station device is most easily overheated, which may be caused by difficulty in heat dissipation of the target station device due to unreasonable layout of the equipment room, so that the position of the target station device in the equipment room can be adjusted, and heat dissipation of the device is enhanced.
The method for adjusting the temperature of the air conditioner in the present application is described above, and the apparatus for implementing the above method for adjusting the temperature of the air conditioner in the present application is described below.
Referring to fig. 4, in one embodiment, the present application provides a temperature regulating device 400 comprising:
an obtaining unit 401, configured to obtain the temperature and energy consumption of each station device in multiple measurement periods, where each measurement period is configured with a corresponding air conditioner temperature by an air conditioner;
a selecting unit 402, configured to select a candidate air conditioner temperature from a plurality of air conditioner temperatures, where a temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperature;
a determining unit 403, configured to determine station energy consumption according to energy consumption of all station devices when the air conditioner configures the candidate air conditioner temperature;
the selecting unit 402 is further configured to select a first target air conditioner temperature according to the station energy consumption;
and a control unit 404 for starting the air conditioner according to the first target air conditioner temperature.
In this embodiment, the temperature adjustment device may be the temperature adjustment server 10 or the air conditioner controller 23. When the temperature adjusting means is the temperature adjusting server 10, the steps performed by the obtaining unit 401, the selecting unit 402, the determining unit 403 and the control unit 404 may all be performed by a processing unit. When the temperature adjusting means is the air conditioner controller 23, the steps performed by the obtaining unit 401, the selecting unit 402, the determining unit 403 and the controlling unit 404 may all be performed by a processing unit of the air conditioner controller 23.
In an alternative embodiment, the selecting unit 402 is specifically configured to select the minimum station energy consumption from all station energy consumptions; and taking the candidate air-conditioning temperature corresponding to the minimum station energy consumption as the first target air-conditioning temperature.
In another alternative embodiment, the control unit 404 is further configured to turn off the air conditioner when the return air temperature of the air conditioner is lower than or equal to a second target air conditioner temperature, which is equal to the difference between the first target air conditioner temperature and the preset temperature difference, after the control unit starts the air conditioner according to the first target air conditioner temperature.
In another alternative embodiment, the control unit 404 is further configured to start the air conditioner according to the first target air conditioner temperature when the return air temperature of the air conditioner is higher than or equal to a third target air conditioner temperature, which is equal to the sum of the first target air conditioner temperature and the preset temperature difference.
In another optional embodiment, the temperature adjusting device 400 further comprises a prompt unit;
the prompting unit is used for calculating a difference value between the temperature of each station device at the candidate air conditioner temperature and a preset temperature threshold value; determining the station equipment corresponding to the minimum difference value as target station equipment; and generating prompt information, wherein the prompt information is used for prompting the target site equipment as the equipment easy to overheat to the user.
The steps and advantages performed by the above units can be referred to the description of the embodiment shown in fig. 3 or the alternative embodiment, and are not described one by one here.
The steps that attemperator carries out in this application can specifically be accomplished by the chip of server or air conditioner controller's chip, and this chip includes: a processing unit and a communication unit. The processing unit may be a processor and the communication unit may be, for example, an input/output interface, a pin or a circuit, etc. The processing unit may execute the computer execution instructions stored by the storage unit to cause the terminal to perform the method of adjusting the temperature of the air conditioner in the embodiment shown in fig. 3. Optionally, the storage unit is a storage unit in the chip, such as a register, a cache, and the like, and the storage unit may also be a storage unit located outside the chip, such as a read-only memory (ROM) or another type of static storage device that can store static information and instructions, a Random Access Memory (RAM), and the like. The processor mentioned in any of the above may be a general-purpose central processing unit, a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more integrated circuits for executing programs for controlling the method of adjusting the temperature of the air conditioner.
The present application also provides a computer storage medium including instructions that, when executed on a computer, cause the computer to perform the method of adjusting the temperature of an air conditioner as described in the above embodiments.
In the above embodiments, the implementation may be wholly or partially realized by software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product.
The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the procedures or functions described in accordance with the present application are generated, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, the computer instructions may be transmitted from one website, computer, server, or data center to another website, computer, server, or data center by wire (e.g., coaxial cable, fiber optic, digital subscriber line) or wirelessly (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that a computer can store or a data storage device, such as a server, a data center, etc., that is integrated with one or more available media. The usable medium may be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid State Disk (SSD)), among others.
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 or substitutions do not depart from the spirit and scope of the present disclosure as defined by the appended claims.

Claims (9)

1. A method of regulating the temperature of an air conditioner, comprising:
acquiring the temperature and energy consumption of each station device in a plurality of measuring periods, wherein the air conditioner configures a corresponding air conditioner temperature in each measuring period;
selecting a candidate air conditioner temperature from the plurality of air conditioner temperatures, wherein the temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperature;
determining station energy consumption according to the energy consumption of all station equipment when the air conditioner configures the candidate air conditioner temperature;
selecting the minimum station energy consumption from all station energy consumptions;
taking the candidate air conditioner temperature corresponding to the minimum station energy consumption as a first target air conditioner temperature;
and starting the air conditioner according to the first target air conditioner temperature.
2. The method of claim 1, wherein after the starting of air conditioning according to the first target air conditioning temperature, the method further comprises:
and when the return air temperature of the air conditioner is lower than or equal to a second target air conditioner temperature, the air conditioner is turned off, and the second target air conditioner temperature is equal to the difference value between the first target air conditioner temperature and a preset temperature difference.
3. The method of claim 2, further comprising:
and when the return air temperature of the air conditioner is higher than or equal to a third target air conditioner temperature, starting the air conditioner according to the first target air conditioner temperature, wherein the third target air conditioner temperature is equal to the sum of the first target air conditioner temperature and the preset temperature difference.
4. The method according to any one of claims 1 to 3, further comprising:
calculating a difference value between the temperature of each station device at the candidate air conditioner temperature and a preset temperature threshold value;
determining the station equipment corresponding to the minimum difference value as target station equipment;
and generating prompt information, wherein the prompt information is used for prompting the target station equipment as the equipment easy to overheat to a user.
5. A thermostat, comprising:
the system comprises an acquisition unit, a control unit and a control unit, wherein the acquisition unit is used for acquiring the temperature and energy consumption of each station device in a plurality of measurement periods, and the air conditioner configures a corresponding air conditioner temperature in each measurement period;
the selection unit is used for selecting candidate air conditioner temperatures from the plurality of air conditioner temperatures, and the temperature of each station device is lower than or equal to a preset temperature threshold when the air conditioner configures the candidate air conditioner temperatures;
the determining unit is used for determining station energy consumption according to the energy consumption of all station equipment when the air conditioner configures the candidate air conditioner temperature;
the selection unit is further used for selecting the minimum station energy consumption from all station energy consumptions; taking the candidate air conditioner temperature corresponding to the minimum station energy consumption as a first target air conditioner temperature;
and the control unit is used for starting the air conditioner according to the first target air conditioner temperature.
6. The apparatus of claim 5,
the control unit is further used for turning off the air conditioner when the return air temperature of the air conditioner is lower than or equal to a second target air conditioner temperature after the control unit starts the air conditioner according to the first target air conditioner temperature, wherein the second target air conditioner temperature is equal to the difference value between the first target air conditioner temperature and a preset temperature difference.
7. The apparatus of claim 6,
the control unit is further used for starting the air conditioner according to the first target air conditioner temperature when the return air temperature of the air conditioner is higher than or equal to a third target air conditioner temperature, and the third target air conditioner temperature is equal to the sum of the first target air conditioner temperature and the preset temperature difference.
8. The device according to any one of claims 5 to 7, wherein the temperature conditioning device further comprises:
the prompting unit is used for calculating the difference value between the temperature of each station device at the candidate air conditioner temperature and a preset temperature threshold value; determining the station equipment corresponding to the minimum difference value as target station equipment; and generating prompt information, wherein the prompt information is used for prompting the target site equipment as the equipment easy to overheat to a user.
9. A computer storage medium comprising instructions which, when run on a computer, cause the computer to perform the method of any one of claims 1 to 4.
CN202010386574.2A 2020-05-09 2020-05-09 Method for adjusting temperature of air conditioner and temperature adjusting device Active CN113623821B (en)

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