CN114690645A - Energy-saving method and device, electronic equipment and storage medium - Google Patents

Energy-saving method and device, electronic equipment and storage medium Download PDF

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CN114690645A
CN114690645A CN202011585412.8A CN202011585412A CN114690645A CN 114690645 A CN114690645 A CN 114690645A CN 202011585412 A CN202011585412 A CN 202011585412A CN 114690645 A CN114690645 A CN 114690645A
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temperature
equipment
energy
saving state
dew point
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付吉祥
张瑞艳
张敏
王东
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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China Mobile Communications Group Co Ltd
China Mobile Communications Ltd Research Institute
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    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B15/00—Systems controlled by a computer
    • G05B15/02—Systems controlled by a computer electric
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G01D21/02—Measuring two or more variables by means not covered by a single other subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point

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Abstract

The application discloses an energy-saving method and device, electronic equipment and a storage medium, wherein the method comprises the following steps: acquiring first ambient humidity of target equipment acquired by a first sensor and first ambient temperature of the target equipment acquired by a second sensor; determining a first dew point temperature based on the first ambient humidity and the first ambient temperature; and determining a first energy-saving state of the target equipment based on the first dew point temperature, and controlling the target equipment to enter the first energy-saving state.

Description

Energy-saving method and device, electronic equipment and storage medium
Technical Field
The present application relates to energy saving technologies, and in particular, to an energy saving method and apparatus, an electronic device, and a storage medium.
Background
Deep sleep and device turn-off can both reduce the power consumption of electronic equipment by a wide margin. However, for electronic equipment (such as a base station) used outdoors for a long time, the two energy-saving schemes reduce or even do not generate heat, and the lower power consumption may cause the temperature of the equipment to be lower than the dew point temperature of air, so that condensation forms inside the electronic equipment. The current energy-saving scheme cannot avoid the generation of condensation, and if the equipment is used for a long time, the energy-saving scheme has the risk of damaging the electronic equipment.
Disclosure of Invention
In order to solve the foregoing technical problem, embodiments of the present application provide an energy saving method and apparatus, an electronic device, and a storage medium.
The energy saving method provided by the embodiment of the application comprises the following steps:
acquiring first ambient humidity of target equipment acquired by a first sensor and first ambient temperature of the target equipment acquired by a second sensor;
determining a first dew point temperature based on the first ambient humidity and the first ambient temperature;
and determining a first energy-saving state of the target equipment based on the first dew point temperature, and controlling the target equipment to enter the first energy-saving state.
In an embodiment of the present application, the determining a first energy saving state of the target device based on the first dew point temperature includes:
determining a first energy saving state of the target device based on the first dew point temperature and a temperature lookup table; the temperature lookup table is used for determining corresponding equipment temperatures in different energy-saving states and/or different environmental temperatures.
In an embodiment of the present application, the temperature lookup table includes M sets of device temperature data corresponding to M environmental temperatures, each set of device temperature data in the M sets of device temperature data includes N device temperature data, and the N device temperature data correspond to N energy saving states one to one; alternatively, the first and second electrodes may be,
n groups of equipment temperature data corresponding to N energy-saving states of the temperature lookup table, wherein each group of equipment temperature data in the N groups of equipment temperature data comprises M pieces of equipment temperature data, and the M pieces of equipment temperature data correspond to M pieces of environment temperature one by one;
wherein N and M are integers greater than 1.
In an embodiment of the application, the determining a first energy saving state of the target device based on the first dew point temperature and the temperature lookup table includes:
determining an ambient temperature that is closest to the first ambient temperature and is equal to or greater than the first ambient temperature from the M ambient temperatures as a first reference ambient temperature based on the temperature lookup table;
based on the temperature lookup table, selecting equipment temperature data meeting a target condition relative to the first dew point temperature from N equipment temperature data corresponding to the first reference environment temperature as first reference equipment temperature data;
and determining the energy saving state corresponding to the first reference equipment temperature data as the first energy saving state of the target equipment based on the temperature lookup table.
In an embodiment of the present application, the selecting, as the first reference device temperature data, device temperature data that satisfies a target condition with respect to the first dew point temperature from among the N device temperature data corresponding to the first reference ambient temperature includes:
determining at least one piece of equipment temperature data which is greater than the first dew point temperature from the N pieces of equipment temperature data corresponding to the first reference environment temperature;
and selecting the equipment temperature data closest to the first dew point temperature from the at least one piece of equipment temperature data as first reference equipment temperature data.
In an embodiment of the present application, the method further comprises:
acquiring a second ambient humidity of the target equipment acquired by the first sensor, a second ambient temperature of the target equipment acquired by the second sensor and an equipment temperature of the target equipment acquired by the third sensor;
determining a second dew point temperature based on the second ambient humidity and the second ambient temperature;
determining whether to adjust an energy saving state of the target device based on the second dew point temperature and a device temperature of the target device.
In an embodiment of the application, the determining whether to adjust the energy saving state of the target device based on the second dew point temperature and the device temperature of the target device includes:
determining an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature based on the temperature lookup table;
if the equipment temperature of the target equipment is higher than the second dew point temperature, determining equipment temperature data corresponding to a second energy-saving state in the N equipment temperature data corresponding to the second reference environment temperature based on the temperature lookup table; the power consumption of the second power saving state is lower than the power consumption of the first power saving state;
if the equipment temperature corresponding to the second energy-saving state is greater than the second dew point temperature, adjusting the energy-saving state of the target equipment to the second energy-saving state;
and if the equipment temperature corresponding to the second energy-saving state is less than or equal to the second dew point temperature, maintaining the energy-saving state of the target equipment in the first energy-saving state.
In an embodiment of the application, the determining whether to adjust the energy saving state of the target device based on the second dew point temperature and the device temperature of the target device includes:
determining an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature based on the temperature lookup table;
if the equipment temperature of the target equipment is less than or equal to the second dew point temperature, determining equipment temperature data corresponding to a third energy saving state in the N equipment temperature data corresponding to the reference environment temperature based on the temperature lookup table; the power consumption of the third power saving state is higher than the power consumption of the first power saving state;
if the equipment temperature corresponding to the third energy-saving state is greater than the second dew point temperature, adjusting the energy-saving state of the target equipment to the third energy-saving state;
and if the equipment temperature corresponding to the third energy-saving state is less than or equal to the second dew point temperature, adjusting the energy-saving state of the target equipment to a fourth energy-saving state, wherein the power consumption of the fourth energy-saving state is higher than that of the third energy-saving state.
The economizer that this application embodiment provided includes:
the acquisition unit is used for acquiring first ambient humidity of the target equipment acquired by the first sensor and first ambient temperature of the target equipment acquired by the second sensor;
a determining unit for determining a first dew point temperature based on the first ambient humidity and the first ambient temperature; determining a first energy saving state of the target device based on the first dew point temperature;
and the control unit is used for controlling the target equipment to enter the first energy-saving state.
In an embodiment of the application, the determining unit is configured to determine a first energy saving state of the target device based on the first dew point temperature and a temperature lookup table; the temperature lookup table is used for determining corresponding equipment temperatures in different energy-saving states and/or different environmental temperatures.
In an embodiment of the present application, the temperature lookup table includes M sets of device temperature data corresponding to M environmental temperatures, each set of device temperature data in the M sets of device temperature data includes N device temperature data, and the N device temperature data correspond to N energy saving states one to one; alternatively, the first and second electrodes may be,
n groups of equipment temperature data corresponding to N energy-saving states of the temperature lookup table, wherein each group of equipment temperature data in the N groups of equipment temperature data comprises M pieces of equipment temperature data, and the M pieces of equipment temperature data correspond to M pieces of environment temperature one by one;
wherein N and M are integers greater than 1.
In an embodiment of the present application, the determining unit includes:
a first determining subunit configured to determine, as a first reference ambient temperature, an ambient temperature that is closest to the first ambient temperature and is equal to or greater than the first ambient temperature from among the M ambient temperatures based on the temperature lookup table;
a selection subunit, configured to select, based on the temperature lookup table, device temperature data that satisfies a target condition with respect to the first dew point temperature from among the N device temperature data corresponding to the first reference ambient temperature, as first reference device temperature data;
and the second determining subunit is configured to determine, based on the temperature lookup table, an energy saving state corresponding to the first reference device temperature data as the first energy saving state of the target device.
In an embodiment of the present application, the selecting subunit is configured to:
determining at least one piece of equipment temperature data which is greater than the first dew point temperature from the N pieces of equipment temperature data corresponding to the first reference environment temperature;
and selecting the equipment temperature data closest to the first dew point temperature from the at least one piece of equipment temperature data as first reference equipment temperature data.
In an embodiment of the application, the obtaining unit is further configured to obtain a second ambient humidity of the target device collected by the first sensor, a second ambient temperature of the target device collected by the second sensor, and a device temperature of the target device collected by a third sensor;
the determining unit is further configured to determine a second dew point temperature based on the second ambient humidity and the second ambient temperature;
the control unit is further configured to determine whether to adjust an energy saving state of the target device based on the second dew point temperature and the device temperature of the target device.
In an embodiment of the application, the determining unit is configured to determine, based on the temperature lookup table, an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from among the M ambient temperatures as a second reference ambient temperature; if the equipment temperature of the target equipment is higher than the second dew point temperature, determining equipment temperature data corresponding to a second energy-saving state from the N equipment temperature data corresponding to the second reference environment temperature based on the temperature lookup table; the power consumption of the second power saving state is lower than the power consumption of the first power saving state;
the control unit is configured to adjust the energy saving state of the target device to the second energy saving state if the device temperature corresponding to the second energy saving state is greater than the second dew point temperature; and if the equipment temperature corresponding to the second energy-saving state is less than or equal to the second dew point temperature, maintaining the energy-saving state of the target equipment in the first energy-saving state.
In an embodiment of the application, the determining unit is configured to determine, based on the temperature lookup table, an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from among the M ambient temperatures as a second reference ambient temperature; if the equipment temperature of the target equipment is less than or equal to the second dew point temperature, determining equipment temperature data corresponding to a third energy saving state in the N equipment temperature data corresponding to the reference environment temperature based on the temperature lookup table; the power consumption of the third power saving state is higher than the power consumption of the first power saving state;
the control unit is configured to adjust the energy saving state of the target device to the third energy saving state if the device temperature corresponding to the third energy saving state is greater than the second dew point temperature; and if the equipment temperature corresponding to the third energy-saving state is less than or equal to the second dew point temperature, adjusting the energy-saving state of the target equipment to a fourth energy-saving state, wherein the power consumption of the fourth energy-saving state is higher than that of the third energy-saving state.
The storage medium provided by the embodiment of the application stores executable instructions, and the executable instructions are executed by the processor to realize the energy saving method.
The electronic device provided by the embodiment of the application comprises a memory and a processor, wherein computer-executable instructions are stored on the memory, and the energy-saving method can be realized when the processor runs the computer-executable instructions on the memory.
In the technical scheme of this application embodiment, gather the first ambient humidity of target equipment through first sensor, gather the first ambient temperature of target equipment through the second sensor, based on first ambient humidity with first ambient temperature confirms first dew point temperature, based on first dew point temperature confirms the first energy-conserving state of target equipment, because energy-conserving state's determination is based on the dew point temperature of environment, therefore the energy-conserving state of confirming can ensure that target equipment can not produce the condensation to can prevent again that the condensation from producing and damaging target equipment when having realized effectively reducing the power consumption of target equipment, thereby real realization target equipment's energy-conservation.
Drawings
Fig. 1 is a first schematic flow chart of an energy saving method provided in an embodiment of the present application;
fig. 2 is a schematic flow chart diagram ii of an energy saving method provided in the embodiment of the present application;
fig. 3 is a schematic diagram of an internal structure of a base station according to an embodiment of the present application;
FIG. 4 is a first schematic diagram illustrating a sensor placement position provided by an embodiment of the present application;
FIG. 5 is a schematic diagram of a sensor placement position provided in an embodiment of the present application;
FIG. 6 is a schematic structural diagram of an energy saving device provided in an embodiment of the present application;
fig. 7 is a schematic structural component diagram of an electronic device according to an embodiment of the present application.
Detailed Description
Various exemplary embodiments of the present application will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In order to facilitate understanding of the technical solutions of the embodiments of the present application, the following description is made of related art of the embodiments of the present application.
Due to the fact that the number of transceiving channels is increased (such as 64 channels), the bandwidth is wide (such as 160 megabits), the traffic is high (such as 16 streams), the transmitting power is high (such as 320 watts), the guard band is narrow, and the like, the rated full power consumption of the 5G base station is higher (such as 3000 watts more), and is 3 to 4 times that of the 4G base station. How to reduce the power consumption of the 5G base station becomes a big problem for operators. Deep sleep and device shutdown become research hotspots for reducing the power consumption of 5G base stations. Wherein, deep dormancy refers to dormancy according to network management instructions when there is no service, so as to reduce energy consumption of equipment; meanwhile, the network manager can read the state of the device. The equipment is turned off, namely the base station equipment is directly powered off.
Condensation is a natural phenomenon, and due to temperature change, when the surface temperature of an object is lower than the dew point temperature of air, condensation can be formed on the surface of the object. Although the power consumption of the base station equipment can be greatly reduced by deep dormancy and equipment turn-off, for the base station equipment applied outdoors for a long time, the two energy-saving schemes enable the heat productivity of the equipment to be reduced or even not generate heat, the main components of the base station equipment are a casing and a Printed Circuit Board (PCB) plate, due to the factor of specific heat capacity, the temperature of the base station equipment is possibly lower than the dew point temperature of air when the power consumption is low, condensation is formed inside the base station equipment, and the PCB, devices and the like inside the base station equipment are caused to lose efficacy due to the condensation. Therefore, the two energy-saving schemes of deep sleep and device shutdown cannot avoid the generation of condensation, and if the base station device uses the two energy-saving schemes for a long time, the risk of damaging the base station device is damaged, so that the practical application of the two energy-saving schemes in the existing network is very limited.
Therefore, the following technical scheme of the embodiment of the application is provided, and the technical scheme of the embodiment of the application provides an effective and feasible energy-saving method which can effectively reduce the power consumption of equipment and prevent the equipment from being damaged by condensation.
It should be noted that, although the related art is described by taking a base station as an example, the technical solution of the embodiment of the present application is not limited to the base station, and the technical solution of the embodiment of the present application may be applied to a target device, which may be any device with a risk of condensation, such as a base station, a server, a gateway, and the like.
Fig. 1 is a first schematic flowchart of an energy saving method provided in an embodiment of the present application, and as shown in fig. 1, the energy saving method includes the following steps:
step 101: the method comprises the steps of acquiring first ambient humidity of target equipment acquired by a first sensor and first ambient temperature of the target equipment acquired by a second sensor.
In the embodiment of the application, a first sensor and a second sensor are arranged inside or on the periphery of the target device, wherein the first sensor is used for acquiring the ambient humidity of the target device, and the second sensor is used for acquiring the ambient temperature of the target device. Here, the first sensor may also be referred to as an ambient humidity sensor, and the second sensor may also be referred to as an ambient temperature sensor.
In the embodiment of the application, the target device is provided with a processor, and the processor acquires a first ambient humidity acquired by a first sensor and a first ambient temperature acquired by a second sensor. During specific implementation, after the first sensor collects the first environmental humidity, the first environmental humidity data is sent to the processor; and after the second sensor acquires the first ambient temperature, the first ambient temperature data is sent to the processor.
It should be noted that the first ambient humidity and the first ambient temperature need to be collected at the same time or in the same time period.
Step 102: a first dew point temperature is determined based on the first ambient humidity and the first ambient temperature.
In the embodiment of the present application, the calculation of the dew point temperature may be according to the following formula:
Figure BDA0002866638270000081
Figure BDA0002866638270000091
wherein RH represents the ambient humidity, Te represents the ambient temperature, and Tl represents the dew point temperature.
The formula for calculating the dew point temperature is not limited to the above formula (1) and formula (2), and the dew point temperature may be calculated by other formulas. For example, the coefficients (e.g., 0.66077, 7.5, 237.3, 8.16077) in the above formula (1) and formula (2) are adjusted to form a new formula.
In the embodiment of the application, the first ambient humidity and the first ambient temperature are substituted into the formula (1) to obtain X, and the first dew point temperature is obtained by substituting X into the formula (2).
Step 103: and determining a first energy-saving state of the target equipment based on the first dew point temperature, and controlling the target equipment to enter the first energy-saving state.
In the embodiment of the application, a first energy-saving state of the target device is determined based on the first dew point temperature and the temperature lookup table; the temperature lookup table is used for determining corresponding equipment temperatures in different energy-saving states and/or different environmental temperatures.
In an alternative, the device temperature refers to a board temperature in the target device. Without being limited thereto, the device temperature may also refer to the temperature of a certain device in the target device.
In the embodiment of the present application, the temperature lookup table includes M × N device temperature data, where N and M are integers greater than 1. The temperature lookup table has the following two description modes, and it should be noted that the temperature lookup tables described in the following two description modes are the same temperature lookup table.
The first method is as follows: the temperature lookup table comprises M sets of equipment temperature data corresponding to M environmental temperatures, each set of equipment temperature data in the M sets of equipment temperature data comprises N sets of equipment temperature data, and the N sets of equipment temperature data correspond to N energy-saving states one by one.
The second method comprises the following steps: n groups of equipment temperature data corresponding to N energy-saving states of the temperature lookup table, wherein each group of equipment temperature data in the N groups of equipment temperature data comprises M pieces of equipment temperature data, and the M pieces of equipment temperature data correspond to M pieces of environment temperature one by one.
In the embodiment of the present application, the target device has N energy saving states, which are respectively denoted as Z1、Z2、……ZNWherein, the energy saving state ZiIs less than the power saving state Zi+1I is an integer of 1 or more and N-1 or less. That is, the energy saving state Z1Is a power consumption minimum state (i.e. the highest level energy saving state), and the energy saving state ZNIs the power consumption maximum state (i.e., the lowest level power saving state). For each energy saving state, the environmental temperature is Te1、Te2……TeMWhen the detected temperature of the equipment is Td1、Td2……TdM. For example: for energy saving state ZjAt an ambient temperature of Te1、Te2……TeMWhen the detected temperature of the equipment is Td1-Zj、Td2-Zj……TdM-ZjJ is an integer of 1 or more and N or less. Thus, different sections can be obtained for the target deviceThe energy states and/or the device temperatures corresponding to different ambient temperatures, and the N energy saving states and the M ambient temperatures correspond to M × N device temperature data, and table 1 below gives an example of the M × N device temperature data in the temperature lookup table. It should be noted that, if the device temperature is taken as the board temperature for example, the temperature lookup table in table 1 may also be referred to as a board temperature lookup table.
Figure BDA0002866638270000101
TABLE 1
In the embodiment of the application, the setting of the N energy-saving states can be flexibly set according to application requirements. In an optional manner, the corresponding energy saving state may be set according to whether the key module in the target device is turned on. Taking the target device as the base station device as an example, the key modules inside the base station device may be divided as follows: the system comprises an optical module, a clock module, an eCPRI protocol module, an operation maintenance module, a power supply module, a digital baseband module, a digital intermediate frequency module, a receiving and transmitting unit, a radio frequency front end and the like. Different numbers of key modules are turned off corresponding to different energy saving states, for example: energy saving state Z1The method comprises the steps that as many key modules as possible in base station equipment are closed, and only necessary modules (such as modules required by equipment activation) are reserved for opening; energy saving state ZnIt is the key module in the base station equipment that is turned off as few as possible.
It should be noted that the key module in the target device may be divided in other manners, and the dividing manner of the key module in the target device is not limited in the embodiment of the present application.
In the embodiment of the present application, M ambient temperatures (e.g., T)e1、Te2……TeM) The setting of (2) can be flexibly set according to application requirements. In an alternative, the minimum temperature (e.g., T) of the M ambient temperatures may be determinede1) And maximum temperature (e.g. T)eM) Set to an operating limit temperature, e.g. minimum temperature (e.g. T), of the target devicee1) Set at-40 ℃ maximum temperature (e.g. T)eM) Set at 55 ℃. Except for the minimumThe other M-2 ambient temperatures than the temperature and the maximum temperature may be set at intervals of Δ T between the minimum temperature and the maximum temperature, e.g. Te2＝Te1+ΔT，Te3＝Te2+ Δ T, and so on. Wherein, the delta T can be flexibly selected according to the fineness requirement, for example, the delta T can be set to be 1 ℃, 5 ℃, 10 ℃ and the like.
In the embodiment of the application, after the temperature lookup table is obtained through the scheme, the first energy-saving state of the target device is determined based on the calculated first dew point temperature and the temperature lookup table. How to determine the first power saving state of the target device is explained below.
1) Determining, from the M ambient temperatures, an ambient temperature that is closest to the first ambient temperature and is equal to or greater than the first ambient temperature as a first reference ambient temperature based on the temperature lookup table.
2) And selecting equipment temperature data meeting a target condition relative to the first dew point temperature from the N equipment temperature data corresponding to the first reference environment temperature as first reference equipment temperature data based on the temperature lookup table.
Specifically, at least one piece of equipment temperature data which is greater than the first dew point temperature is determined from N pieces of equipment temperature data corresponding to the first reference environment temperature; and selecting the equipment temperature data closest to the first dew point temperature from the at least one piece of equipment temperature data as first reference equipment temperature data.
3) And determining the energy saving state corresponding to the first reference equipment temperature data as the first energy saving state of the target equipment based on the temperature lookup table.
In one example, assuming that the first ambient humidity detected by the first sensor is RH, the first ambient temperature detected by the second sensor is Te, and the first dew point temperature calculated by the above equations (1) and (2) is Tl. From M ambient temperatures (T) based on Table 1e1、Te2……TeM) Finding the ambient temperature (assuming T is equal to or greater than Te) closest to the temperaturee2) (ii) a From Te2For N equipment temperaturesDegree data (T)d2-Z1、Td2-Z2……Td2-ZN) Finding out the temperature data (assuming T is T) of the equipment which is closest to the temperature data and is greater than or equal to Tld2-Z2) Then, Td2-Z2Corresponding energy saving state Z2Namely a first energy saving state of the target device, when the target device enters the first energy saving state, due to Td2-Z2Tl or more, and therefore, it is possible to ensure that the target device does not generate dew.
In this application embodiment, as time goes on, the ambient temperature of target device that first sensor gathered and the ambient temperature of target device that second sensor gathered can change, and the dew point temperature that calculates based on ambient temperature and ambient temperature also can change, therefore, need adjust the energy-conserving state of target device. How to adjust the power saving state of the target device is explained below.
I) And acquiring second ambient humidity of the target equipment acquired by the first sensor, second ambient temperature of the target equipment acquired by the second sensor and equipment temperature of the target equipment acquired by the third sensor.
In the embodiment of the present application, in addition to the first sensor and the second sensor, a third sensor is further disposed inside or around the target device, the third sensor is used for acquiring a device temperature of the target device, and the third sensor may also be referred to as a device temperature sensor (e.g., a board temperature sensor).
In the embodiment of the application, the processor acquires the second ambient humidity acquired by the first sensor, the second ambient temperature acquired by the second sensor and the equipment temperature acquired by the third sensor. During specific implementation, the first sensor acquires the second ambient humidity and then sends the second ambient humidity data to the processor; after the second sensor acquires the second ambient temperature, the second ambient temperature data is sent to the processor; and after the third sensor acquires the equipment temperature, the equipment temperature data is sent to the processor.
It should be noted that the second ambient humidity, the second ambient temperature and the device temperature need to be collected at the same time or in the same time period. In an alternative mode, the same acquisition cycle can be set for the first sensor, the second sensor and the third sensor, and the first sensor, the second sensor and the third sensor acquire data periodically according to the acquisition cycle and send the data to the processor.
II) determining a second dew point temperature based on the second ambient humidity and the second ambient temperature.
Here, the second dew point temperature may also be determined according to the above formula (1) and formula (2), specifically, X may be obtained by substituting the second ambient humidity and the second ambient temperature into the above formula (1), and X may be obtained by substituting the above formula (2).
III) determining whether to adjust the energy saving state of the target device based on the second dew point temperature and the device temperature of the target device.
In the embodiment of the present application, the device temperature of the target device is compared with the second dew point temperature, and based on the comparison result, there may be the following two cases:
the first condition is as follows: determining an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature based on the temperature lookup table; if the equipment temperature of the target equipment is higher than the second dew point temperature, determining equipment temperature data corresponding to a second energy-saving state from the N equipment temperature data corresponding to the second reference environment temperature based on the temperature lookup table; the power consumption of the second power saving state is lower than the power consumption of the first power saving state; if the equipment temperature corresponding to the second energy-saving state is greater than the second dew point temperature, adjusting the energy-saving state of the target equipment to the second energy-saving state; and if the equipment temperature corresponding to the second energy-saving state is less than or equal to the second dew point temperature, maintaining the energy-saving state of the target equipment in the first energy-saving state.
In the foregoing solution, if the device temperature of the target device is greater than the second dew point temperature, the power consumption of the target device may be adjusted to be lower or kept unchanged, that is, the energy saving state of the target device is adjusted from the current first energy saving state to the second energy saving state, where the power consumption of the second energy saving state is lower than the power consumption of the first energy saving state, or the energy saving state of the target device is maintained in the first energy saving state. Here, the adjustment of the power saving state may be adjusted according to the granularity of each stage, that is, the second power saving state is a power saving state having lower power consumption adjacent to the first power saving state.
In one example, assuming that the second ambient humidity detected by the first sensor is RH, the second ambient temperature detected by the second sensor is Te, the device temperature detected by the third sensor is Td, and the existing energy saving state of the target device is the energy saving state Z2. The second dew point temperature calculated by the above equations (1) and (2) is Tl. From M ambient temperatures (T) based on Table 1e1、Te2……TeM) Finding the ambient temperature (assuming T is equal to or greater than Te) closest to the temperaturee2) (ii) a If Td is greater than Tl, then the slave Te2For N pieces of equipment temperature data (T)d2-Z1、Td2-Z2……Td2-ZN) In finding out the energy-saving state Z1Corresponding device temperature data Td2-Z1If T isd2-Z1If the current time is greater than Tl, the energy-saving state of the target equipment is adjusted to be the energy-saving state Z1Otherwise, maintaining the energy-saving state of the target device in the energy-saving state Z2。
Case two: determining, from the M ambient temperatures, an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature as a second reference ambient temperature based on the temperature lookup table; if the equipment temperature of the target equipment is less than or equal to the second dew point temperature, determining equipment temperature data corresponding to a third energy saving state in the N equipment temperature data corresponding to the reference environment temperature based on the temperature lookup table; the power consumption of the third power saving state is higher than the power consumption of the first power saving state; if the equipment temperature corresponding to the third energy-saving state is greater than the second dew point temperature, adjusting the energy-saving state of the target equipment to the third energy-saving state; and if the equipment temperature corresponding to the third energy-saving state is less than or equal to the second dew point temperature, adjusting the energy-saving state of the target equipment to a fourth energy-saving state, wherein the power consumption of the fourth energy-saving state is higher than that of the third energy-saving state.
In the above scheme, if the device temperature of the target device is less than or equal to the second dew point temperature, the power consumption of the target device may be adjusted to be higher, that is, the energy saving state of the target device is adjusted from the current first energy saving state to the third energy saving state or even to the fourth energy saving state, the power consumption of the third energy saving state is higher than that of the first energy saving state, and the power consumption of the fourth energy saving state is higher than that of the third energy saving state. Here, the adjustment of the power saving state may be adjusted according to the granularity of each stage, that is, the third power saving state is a power saving state having higher power consumption adjacent to the first power saving state.
In one example, assuming that the second ambient humidity detected by the first sensor is RH, the second ambient temperature detected by the second sensor is Te, the device temperature detected by the third sensor is Td, and the existing energy saving state of the target device is the energy saving state Z2. The second dew point temperature calculated by the above equations (1) and (2) is Tl. From M ambient temperatures (T) based on Table 1e1、Te2……TeM) Finding the ambient temperature (assuming T is equal to or greater than Te) closest to the temperaturee2) (ii) a If Td is less than or equal to Tl, then the slave Te2For N pieces of equipment temperature data (T)d2-Z1、Td2-Z2……Td2-ZN) In finding out the energy-saving state Z3Corresponding device temperature data Td2-Z3If T isd2-Z3If the current time is greater than Tl, the energy-saving state of the target equipment is adjusted to be the energy-saving state Z3Otherwise, adjusting the energy-saving state of the target device to the energy-saving state Z4。
According to the technical scheme of the embodiment of the application, whether the energy-saving state of the target equipment is adjusted or not is determined according to the updated dew point temperature and the equipment temperature of the target equipment, so that the target equipment is always in the optimal energy-saving state and condensation cannot be generated.
Fig. 2 is a schematic flowchart of a second energy saving method provided in an embodiment of the present application, and as shown in fig. 2, the energy saving method includes the following steps:
step 201: the target device turns on the energy saving function.
Step 202: the processor calculates the dew point temperature Tl according to the environment humidity RH sent by the environment humidity sensor and the environment temperature Te sent by the environment temperature sensor.
Step 203: determining the environmental temperature T which is closest to the environmental temperature Te and is more than or equal to the environmental temperature Te from the M environmental temperatures according to the temperature lookup tableekAnd K is an integer of 1 or more and M or less.
Step 204: from the ambient temperature T according to a temperature look-up tableekSelecting the equipment temperature data T which is greater than the dew point temperature Tl and is closest to the dew point temperature Tl from the corresponding N equipment temperature dataek-ZjJ is an integer of 1 or more and N or less.
Step 205: controlling a target device to enter device temperature data Tek-ZjCorresponding energy saving state is Zj。
Step 206: the processor receives an ambient humidity RH periodically transmitted by the ambient humidity sensor, an ambient temperature Te periodically transmitted by the ambient temperature sensor, and a device temperature Td periodically transmitted by the device temperature sensor.
Step 207: and the processor updates the dew point temperature Tl according to the environment humidity RH sent by the environment humidity sensor and the environment temperature Te sent by the environment temperature sensor.
Step 208: comparing the device temperature Td with the dew point temperature Tl, if the device temperature Td is greater than the dew point temperature Tl, performing step 209, and if the device temperature Td is less than or equal to the dew point temperature Tl, performing step 211.
Step 209: from the ambient temperature T according to a temperature look-up tableekSelecting an energy-saving state as Z from the corresponding N pieces of equipment temperature dataj-1Corresponding device temperature data Tek-Zj-1。
Step 210: comparing the temperature data Tek-Zj-1And dew point temperature Tl, if temperature data Tek-Zj-1If the temperature is higher than the dew point temperature Tl, the target equipment is controlled to enter an energy-saving state Zj-1Otherwise, maintaining the target device in the energy-saving state Zj(ii) a Performing step 213。
Here, energy saving state Zj-1Lower than the power saving state ZjThe power consumption of (2).
Step 211: from the ambient temperature T according to a temperature look-up tableekSelecting an energy-saving state as Z from the corresponding N pieces of equipment temperature dataj+1Corresponding device temperature data Tek-Zj+1。
Step 212: comparing the temperature data Tek-Zj+1And dew point temperature Tl, if temperature data Tek-Zj+1If the temperature is higher than the dew point temperature Tl, the target equipment is controlled to enter an energy-saving state Zj+1Otherwise, the control target device enters an energy-saving state Zj+2(ii) a Step 213 is performed.
Here, energy saving state Zj+1Higher power consumption than the energy saving state ZjPower consumption, power saving state Zj+2Higher power consumption than the energy saving state Zj+1The power consumption of (2).
Step 213: whether the target device turns off the energy saving function; if not, go to step 206; if yes, the process ends.
In the technical scheme of the embodiment of the application, based on the generation mechanism of the condensation, the aim of not generating the condensation while realizing the lowest power consumption of the target equipment is fulfilled by destroying the conditions generated by the condensation. By implementing the technical scheme of the embodiment of the application, the power consumption of the target equipment can be effectively reduced, and the equipment can be prevented from being damaged due to condensation, so that the energy conservation of the target equipment is really realized.
In the above technical solution of the embodiment of the present application, the ambient humidity sensor (i.e., the first sensor), the ambient temperature sensor (i.e., the second sensor) and the device temperature sensor (i.e., the third sensor) may be disposed inside the target device, taking the target device as an example, fig. 3 shows a schematic diagram of an internal structure of the base station, and the ambient humidity sensor, the ambient temperature sensor and the device temperature sensor are added inside the base station. Because the sensors are low in cost and small in size, the base station equipment can be additionally provided with the sensors on the premise of not changing the existing design scheme. The technical scheme of the embodiment of the application realizes the purpose of reducing power consumption through very low cost, achieves the optimal energy-saving effect and has the operability of the practical application of the existing network.
In specific application, due to the fact that temperature and humidity of different parts in base station equipment are different due to different density of devices in the base station equipment, the sensors need to be reasonably arranged, and two arrangement schemes are provided below.
The first scheme is as follows: the condensation can be easily formed at the radio frequency plate when the energy-saving function is definitely started through thermal simulation, so that the sensors are arranged in the space where the radio frequency plate is located, the energy-saving purpose can be achieved through the technical scheme of the embodiment of the application with reference to fig. 4, and meanwhile, the complete machine equipment can be ensured not to generate condensation.
Scheme II: in order to ensure that the monitoring of each region is more accurately realized, as shown in fig. 5, a plurality of sets of sensors are respectively disposed at the baseband, the digital intermediate frequency, the digital-to-analog conversion, and the radio frequency, a plurality of dew point temperatures (Tl1, Tl2 … Tln) can be obtained at this time, the maximum value of the dew point temperatures is selected as the final dew point temperature T1, and the above technical solution of the embodiment of the present application is executed according to the dew point temperature T1.
For the second scheme, n ambient humidity sensors collect n ambient humidity, which are respectively: RH1, RH2 … RHn, n ambient temperature sensors gather n ambient temperature, are respectively: te1 and Te2 … Ten. N dew point temperatures can be calculated by the formula (1) and the formula (2), and are respectively: tl1, Tl2 … Tln. Wherein, RH1 and Te11 are calculated to obtain Tl1, RH2 and Te12 are calculated to obtain Tl2, and so on. And taking Tl as max (Tl1, Tl2 … Tln) as the final dew point temperature, and determining the corresponding energy-saving state and adjusting the energy-saving state according to the dew point temperature.
Corresponding to the above energy saving method in the embodiment of the present application, an embodiment of the present application further provides an energy saving device, as shown in fig. 6, where the energy saving device includes:
the acquiring unit 601 is configured to acquire a first ambient humidity of the target device acquired by the first sensor and a first ambient temperature of the target device acquired by the second sensor;
a determining unit 602 for determining a first dew point temperature based on the first ambient humidity and the first ambient temperature; determining a first energy saving state of the target device based on the first dew point temperature;
a control unit 603, configured to control the target device to enter the first energy saving state.
In an embodiment of the present application, the determining unit 602 is configured to determine a first energy saving state of the target device based on the first dew point temperature and a temperature lookup table; the temperature lookup table is used for determining corresponding equipment temperatures in different energy-saving states and/or different environmental temperatures.
In an embodiment of the present application, the temperature lookup table includes M sets of device temperature data corresponding to M environmental temperatures, each set of device temperature data in the M sets of device temperature data includes N device temperature data, and the N device temperature data correspond to N energy saving states one to one; alternatively, the first and second electrodes may be,
n groups of equipment temperature data corresponding to N energy-saving states of the temperature lookup table, wherein each group of equipment temperature data in the N groups of equipment temperature data comprises M pieces of equipment temperature data, and the M pieces of equipment temperature data correspond to M pieces of environment temperature one by one;
wherein N and M are integers greater than 1.
In an embodiment of the present application, the determining unit 602 includes:
a first determining subunit configured to determine, as a first reference ambient temperature, an ambient temperature that is closest to the first ambient temperature and is equal to or greater than the first ambient temperature from among the M ambient temperatures based on the temperature lookup table;
a selection subunit, configured to select, based on the temperature lookup table, device temperature data that satisfies a target condition with respect to the first dew point temperature from among the N device temperature data corresponding to the first reference ambient temperature, as first reference device temperature data;
and the second determining subunit is configured to determine, based on the temperature lookup table, an energy saving state corresponding to the first reference device temperature data as the first energy saving state of the target device.
In an embodiment of the present application, the selecting subunit is configured to:
determining at least one piece of equipment temperature data which is greater than the first dew point temperature from the N pieces of equipment temperature data corresponding to the first reference environment temperature;
and selecting the equipment temperature data closest to the first dew point temperature from the at least one piece of equipment temperature data as first reference equipment temperature data.
In an embodiment of the present application, the obtaining unit 601 is further configured to obtain a second ambient humidity of the target device collected by the first sensor, a second ambient temperature of the target device collected by the second sensor, and a device temperature of the target device collected by a third sensor;
the determining unit 602 is further configured to determine a second dew point temperature based on the second ambient humidity and the second ambient temperature;
the control unit 603 is further configured to determine whether to adjust the energy saving state of the target device based on the second dew point temperature and the device temperature of the target device.
In an embodiment of the present application, the determining unit 602 is configured to determine, based on the temperature lookup table, an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature; if the equipment temperature of the target equipment is higher than the second dew point temperature, determining equipment temperature data corresponding to a second energy-saving state from the N equipment temperature data corresponding to the second reference environment temperature based on the temperature lookup table; the power consumption of the second power saving state is lower than the power consumption of the first power saving state;
the control unit 603 is configured to adjust the energy saving state of the target device to the second energy saving state if the device temperature corresponding to the second energy saving state is greater than the second dew point temperature; and if the equipment temperature corresponding to the second energy-saving state is less than or equal to the second dew point temperature, maintaining the energy-saving state of the target equipment in the first energy-saving state.
In an embodiment of the present application, the determining unit 602 is configured to determine, based on the temperature lookup table, an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature; if the equipment temperature of the target equipment is less than or equal to the second dew point temperature, determining equipment temperature data corresponding to a third energy saving state in the N equipment temperature data corresponding to the reference environment temperature based on the temperature lookup table; the power consumption of the third power saving state is higher than the power consumption of the first power saving state;
the control unit 603 is configured to adjust the energy saving state of the target device to the third energy saving state if the device temperature corresponding to the third energy saving state is greater than the second dew point temperature; and if the equipment temperature corresponding to the third energy-saving state is less than or equal to the second dew point temperature, adjusting the energy-saving state of the target equipment to a fourth energy-saving state, wherein the power consumption of the fourth energy-saving state is higher than that of the third energy-saving state.
Those skilled in the art will understand that the functions of each unit in the energy saving device shown in fig. 6 can be understood by referring to the related description of the energy saving method. The functions of the units in the power saving device shown in fig. 6 may be implemented by a program running on a processor, or may be implemented by specific logic circuits.
The energy saving device described above in the embodiments of the present application may also be stored in a computer-readable storage medium if it is implemented in the form of a software functional module and sold or used as an independent product. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof that contribute to the prior art may be embodied in the form of a software product, which is stored in a storage medium and includes several instructions for enabling an electronic device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read Only Memory (ROM), a magnetic disk, or an optical disk. Thus, embodiments of the present application are not limited to any specific combination of hardware and software.
Accordingly, the present application also provides a computer program product, in which computer-executable instructions are stored, and when the computer-executable instructions are executed, the above-mentioned energy saving method of the present application can be implemented.
Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present application, where the electronic device may be a target device in the foregoing technical solutions according to the embodiment of the present application, and as shown in fig. 7, the electronic device may include one or more processors 702 (only one of which is shown in the figure) (the processors 702 may include, but are not limited to, a processing device such as a Microprocessor (MCU) or a Programmable logic device (FPGA)), a memory 704 for storing data, and a transmission device 706 for a communication function. It will be understood by those skilled in the art that the structure shown in fig. 7 is only an illustration and is not intended to limit the structure of the electronic device. For example, the electronic device may also include more or fewer components than shown in FIG. 7, or have a different configuration than shown in FIG. 7.
The memory 704 can be used for storing software programs and modules of application software, such as program instructions/modules corresponding to the methods in the embodiments of the present application, and the processor 702 executes various functional applications and data processing by executing the software programs and modules stored in the memory 704, so as to implement the methods described above. The memory 704 may include high-speed random access memory, and may also include non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 704 may further include memory located remotely from the processor 702, which may be connected to an electronic device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The transmission means 706 is used for receiving or sending data via a network. Specific examples of the network described above may include a wireless network provided by a communication provider of the electronic device. In one example, the transmission device 706 includes a Network adapter (NIC) that can be connected to other Network devices through a base station to communicate with the internet. In one example, the transmission device 706 can be a Radio Frequency (RF) module, which is used to communicate with the internet in a wireless manner.
The technical solutions described in the embodiments of the present application can be arbitrarily combined without conflict.
In the several embodiments provided in the present application, it should be understood that the disclosed method and intelligent device may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or in other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one second processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application.

Claims (18)

1. A method for conserving energy, the method comprising:
acquiring first ambient humidity of target equipment acquired by a first sensor and first ambient temperature of the target equipment acquired by a second sensor;
determining a first dew point temperature based on the first ambient humidity and the first ambient temperature;
and determining a first energy-saving state of the target equipment based on the first dew point temperature, and controlling the target equipment to enter the first energy-saving state.
2. The energy conservation method of claim 1, wherein said determining a first energy conservation state of the target device based on the first dew point temperature comprises:
determining a first energy saving state of the target device based on the first dew point temperature and a temperature lookup table; the temperature lookup table is used for determining corresponding equipment temperatures in different energy-saving states and/or different environmental temperatures.
3. The energy saving method according to claim 2,
the temperature lookup table comprises M groups of equipment temperature data corresponding to M environmental temperatures, each group of equipment temperature data in the M groups of equipment temperature data comprises N equipment temperature data, and the N equipment temperature data correspond to N energy-saving states one by one; alternatively, the first and second electrodes may be,
n sets of equipment temperature data corresponding to N energy-saving states of the temperature lookup table, wherein each set of equipment temperature data in the N sets of equipment temperature data comprises M pieces of equipment temperature data, and the M pieces of equipment temperature data correspond to M pieces of environment temperature one by one;
wherein N and M are integers greater than 1.
4. The energy conservation method of claim 3, wherein determining a first energy conservation state of the target device based on the first dew point temperature and temperature lookup table comprises:
determining an ambient temperature that is closest to the first ambient temperature and is equal to or greater than the first ambient temperature from the M ambient temperatures as a first reference ambient temperature based on the temperature lookup table;
based on the temperature lookup table, selecting equipment temperature data meeting a target condition relative to the first dew point temperature from N equipment temperature data corresponding to the first reference environment temperature as first reference equipment temperature data;
and determining the energy saving state corresponding to the first reference equipment temperature data as the first energy saving state of the target equipment based on the temperature lookup table.
5. The energy saving method according to claim 4, wherein the selecting, as the first reference device temperature data, device temperature data that satisfies a target condition with respect to the first dew point temperature from among the N device temperature data corresponding to the first reference ambient temperature includes:
determining at least one piece of equipment temperature data which is greater than the first dew point temperature from the N pieces of equipment temperature data corresponding to the first reference environment temperature;
and selecting the equipment temperature data closest to the first dew point temperature from the at least one piece of equipment temperature data as first reference equipment temperature data.
6. The energy saving method according to any one of claims 3 to 5, characterized in that the method further comprises:
acquiring second ambient humidity of the target equipment acquired by the first sensor, second ambient temperature of the target equipment acquired by the second sensor and equipment temperature of the target equipment acquired by the third sensor;
determining a second dew point temperature based on the second ambient humidity and the second ambient temperature;
determining whether to adjust an energy saving state of the target device based on the second dew point temperature and a device temperature of the target device.
7. The energy saving method of claim 6, wherein the determining whether to adjust the energy saving state of the target device based on the second dew point temperature and the device temperature of the target device comprises:
determining an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature based on the temperature lookup table;
if the equipment temperature of the target equipment is higher than the second dew point temperature, determining equipment temperature data corresponding to a second energy-saving state from the N equipment temperature data corresponding to the second reference environment temperature based on the temperature lookup table; the power consumption of the second power saving state is lower than the power consumption of the first power saving state;
if the equipment temperature corresponding to the second energy-saving state is greater than the second dew point temperature, adjusting the energy-saving state of the target equipment to the second energy-saving state;
and if the equipment temperature corresponding to the second energy-saving state is less than or equal to the second dew point temperature, maintaining the energy-saving state of the target equipment in the first energy-saving state.
8. The energy saving method of claim 6, wherein the determining whether to adjust the energy saving state of the target device based on the second dew point temperature and the device temperature of the target device comprises:
determining an ambient temperature that is closest to the second ambient temperature and is equal to or greater than the second ambient temperature from the M ambient temperatures as a second reference ambient temperature based on the temperature lookup table;
if the equipment temperature of the target equipment is less than or equal to the second dew point temperature, determining equipment temperature data corresponding to a third energy saving state in the N equipment temperature data corresponding to the reference environment temperature based on the temperature lookup table; the power consumption of the third power saving state is higher than the power consumption of the first power saving state;
if the equipment temperature corresponding to the third energy-saving state is greater than the second dew point temperature, adjusting the energy-saving state of the target equipment to the third energy-saving state;
and if the equipment temperature corresponding to the third energy-saving state is less than or equal to the second dew point temperature, adjusting the energy-saving state of the target equipment to a fourth energy-saving state, wherein the power consumption of the fourth energy-saving state is higher than that of the third energy-saving state.
9. An energy saving device, characterized in that the energy saving device comprises:
the acquisition unit is used for acquiring first ambient humidity of the target equipment acquired by the first sensor and first ambient temperature of the target equipment acquired by the second sensor;
a determining unit for determining a first dew point temperature based on the first ambient humidity and the first ambient temperature; determining a first energy saving state of the target device based on the first dew point temperature;
and the control unit is used for controlling the target equipment to enter the first energy-saving state.
10. The apparatus of claim 9, wherein the determining unit is configured to determine a first energy saving state of the target device based on the first dew point temperature and a temperature look-up table; the temperature lookup table is used for determining corresponding equipment temperatures in different energy-saving states and/or different environmental temperatures.
11. The apparatus of claim 10,
the temperature lookup table comprises M groups of equipment temperature data corresponding to M environmental temperatures, each group of equipment temperature data in the M groups of equipment temperature data comprises N equipment temperature data, and the N equipment temperature data correspond to N energy-saving states one by one; alternatively, the first and second electrodes may be,
n groups of equipment temperature data corresponding to N energy-saving states of the temperature lookup table, wherein each group of equipment temperature data in the N groups of equipment temperature data comprises M pieces of equipment temperature data, and the M pieces of equipment temperature data correspond to M pieces of environment temperature one by one;
wherein N and M are integers greater than 1.
12. The apparatus of claim 11, wherein the determining unit comprises:
a first determining subunit configured to determine, as a first reference ambient temperature, an ambient temperature that is closest to the first ambient temperature and is equal to or greater than the first ambient temperature from among the M ambient temperatures based on the temperature lookup table;
a selection subunit, configured to select, based on the temperature lookup table, device temperature data that satisfies a target condition with respect to the first dew point temperature from among the N device temperature data corresponding to the first reference ambient temperature, as first reference device temperature data;
and the second determining subunit is configured to determine, based on the temperature lookup table, an energy saving state corresponding to the first reference device temperature data as the first energy saving state of the target device.
13. The apparatus of claim 12, wherein the selection subunit is configured to:
determining at least one piece of equipment temperature data which is greater than the first dew point temperature from the N pieces of equipment temperature data corresponding to the first reference environment temperature;
and selecting the equipment temperature data closest to the first dew point temperature from the at least one piece of equipment temperature data as first reference equipment temperature data.
14. The apparatus according to any one of claims 11 to 13,
the acquisition unit is further configured to acquire a second ambient humidity of the target device acquired by the first sensor, a second ambient temperature of the target device acquired by the second sensor, and a device temperature of the target device acquired by the third sensor;
the determining unit is further used for determining a second dew point temperature based on the second ambient humidity and the second ambient temperature;
the control unit is further configured to determine whether to adjust an energy saving state of the target device based on the second dew point temperature and the device temperature of the target device.
15. The apparatus of claim 14,
the determining unit is used for determining the environment temperature which is closest to the second environment temperature and is greater than or equal to the second environment temperature from the M environment temperatures as a second reference environment temperature based on the temperature lookup table; if the equipment temperature of the target equipment is higher than the second dew point temperature, determining equipment temperature data corresponding to a second energy-saving state from the N equipment temperature data corresponding to the second reference environment temperature based on the temperature lookup table; the power consumption of the second power saving state is lower than the power consumption of the first power saving state;
the control unit is configured to adjust the energy saving state of the target device to the second energy saving state if the device temperature corresponding to the second energy saving state is greater than the second dew point temperature; and if the equipment temperature corresponding to the second energy-saving state is less than or equal to the second dew point temperature, maintaining the energy-saving state of the target equipment in the first energy-saving state.
16. The apparatus of claim 14,
the determining unit is used for determining the environment temperature which is closest to the second environment temperature and is greater than or equal to the second environment temperature from the M environment temperatures as a second reference environment temperature based on the temperature lookup table; if the equipment temperature of the target equipment is less than or equal to the second dew point temperature, determining equipment temperature data corresponding to a third energy saving state in the N equipment temperature data corresponding to the reference environment temperature based on the temperature lookup table; the power consumption of the third power saving state is higher than the power consumption of the first power saving state;
the control unit is configured to adjust the energy saving state of the target device to the third energy saving state if the device temperature corresponding to the third energy saving state is greater than the second dew point temperature; and if the equipment temperature corresponding to the third energy-saving state is less than or equal to the second dew point temperature, adjusting the energy-saving state of the target equipment to a fourth energy-saving state, wherein the power consumption of the fourth energy-saving state is higher than that of the third energy-saving state.
17. A storage medium having stored thereon executable instructions which, when executed by a processor, carry out the method steps of any one of claims 1 to 8.
18. An electronic device, comprising a memory having computer-executable instructions stored thereon and a processor, wherein the processor, when executing the computer-executable instructions on the memory, is configured to perform the method steps of any of claims 1 to 8.
CN202011585412.8A 2020-12-28 2020-12-28 Energy-saving method and device, electronic equipment and storage medium Pending CN114690645A (en)

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WO2024051161A1 (en) * 2022-09-07 2024-03-14 中兴通讯股份有限公司 Power saving method for base station, and baseband device, radio-frequency device, base station and storage medium

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051161A1 (en) * 2022-09-07 2024-03-14 中兴通讯股份有限公司 Power saving method for base station, and baseband device, radio-frequency device, base station and storage medium

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