Temperature Management Method and Related Equipment for Off-grid Photovoltaic Energy Storage Base Stations

Abstract

The embodiments of the present application provide a temperature management method and related devices for an off-grid photovoltaic energy storage base station, which can solve the problem of relatively high temperature control cost of the off-grid photovoltaic energy storage base station. Among them, the above method includes: obtaining the temperature of the battery cabinet of the target off-grid photovoltaic energy storage base station; when the temperature of the battery cabinet is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid photovoltaic energy storage base station to cool down the battery cabinet; when the temperature of the battery cabinet is lower than the preset minimum temperature, increasing the working power of the main equipment of the target off-grid photovoltaic energy storage base station.

Description

Technical Field

[0001] The present application relates to the field of temperature management technology, and in particular to a temperature management method and related equipment for an off-grid photovoltaic energy storage base station. Background Art

[0002] With the rapid development of the communications industry, the demand for off-grid photovoltaic energy storage base stations is increasing. Generally, off-grid photovoltaic energy storage base stations use energy storage batteries for energy storage. In summer, the main equipment generates heat during operation, and the battery temperature rises, which is higher than the operating temperature of the energy storage battery, causing the energy storage battery life to decrease; in winter, due to the low temperature, the available capacity of the energy storage battery decreases sharply, causing the energy storage capacity of the base station main equipment to drop sharply.

[0003] At present, in order to control the temperature of the battery cabinet, one technical solution is to use an air cooling system, add a ventilation module and a fan to the battery cabinet, discharge the hydrogen generated in the battery cabinet and dissipate the heat in the battery cabinet, so that the temperature inside the battery cabinet is equivalent to the ambient temperature of the equipment room. However, this technical solution does not accurately control the internal temperature of the battery cabinet, has no insulation function at too low an ambient temperature, and cannot protect the base station battery cabinet.

[0004] Another technical solution is to add a traditional temperature control system to the battery cabinet, including a controller, air conditioner, heater, temperature acquisition module, temperature display module, temperature setting module, etc. Usually, in summer or when the temperature in the cabinet is higher than the set value, use air conditioning or refrigeration semiconductor cabinet to dissipate heat; in winter or when the temperature in the cabinet is lower than the set value, use heating rods or thermal resistors and other equipment to increase the temperature in the cabinet through natural air conduction. Both of the above methods require the addition of a large number of auxiliary hardware devices, which increases the overall cost of the equipment. Summary of the invention

[0005] The embodiments of the present application provide a temperature management method and related equipment for an off-grid photovoltaic energy storage base station, which can solve the problem of high temperature control cost of an off-grid photovoltaic energy storage base station.

[0006] A first aspect of an embodiment of the present application provides a temperature management method for an off-grid photovoltaic energy storage base station, comprising:

[0007] Get the battery cabinet temperature of the target off-grid solar-storage base station;

[0008] When the temperature of the battery cabinet is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet;

[0009] When the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main equipment of the target off-grid solar-storage base station is increased.

[0010] Optionally, the main device is at least one of a BBU device, an RRU device and an antenna device, and is located in the same preset closed space as the battery cabinet.

[0011] Optionally, it also includes:

[0012] Obtain weather information for a set area of ​​the target off-grid solar-storage base station;

[0013] When the weather information indicates that the light intensity in the set area of ​​the target off-grid photovoltaic storage base station is greater than the preset intensity and the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main device of the target off-grid photovoltaic storage base station is increased.

[0014] Optionally, it also includes:

[0015] Acquire communication information of a terminal device that communicates with the target off-grid optical storage base station;

[0016] Determine the radio frequency remoteness time after signal processing of the BBU device of the target off-grid optical storage based on the communication information;

[0017] Stores low-sensitivity time-sensitive signals of radio remoteness and forwards high-sensitivity time-sensitive signals of radio remoteness;

[0018] When the temperature of the battery cabinet is lower than the preset minimum temperature, the pre-stored radio frequency remote time-sensitive low-sensitivity signal is sent centrally.

[0019] Optionally, it also includes:

[0020] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0021] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that the target off-grid solar storage base station stores the radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and centrally sends the pre-stored radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

[0022] Optionally, also include:

[0023] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0024] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that when the ambient temperature of the target off-grid solar storage base station is higher than the preset maximum temperature, the operating power of the main device of the target off-grid solar storage base station is reduced, and the radio frequency distance effectiveness low-sensitivity signal is stored; when the ambient temperature is lower than the preset minimum temperature, the operating power of the main device of the target off-grid solar storage base station is increased to send the pre-stored radio frequency distance effectiveness low-sensitivity signal.

[0025] Optionally, the communication information includes a terminal device type and a data type, and determining the radio frequency remoteness timeliness after signal processing of the BBU device of the target off-grid optical storage based on the communication information includes:

[0026] In the case where it is determined that the communication information is instant communication information based on the equipment type and data type, determining the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote timeliness high-sensitivity timeliness;

[0027] When it is determined based on the equipment type and data type that the communication information is periodically recorded communication information, the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage is determined, and the radio frequency remote timeliness is low-sensitivity timeliness.

[0028] A second aspect of an embodiment of the present application provides a temperature management device for an off-grid photovoltaic energy storage base station, comprising:

[0029] An acquisition unit, used to acquire the battery cabinet temperature of a target off-grid solar-storage base station;

[0030] A cooling unit, used to turn on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet when the temperature of the battery cabinet is higher than a preset maximum temperature;

[0031] The heating unit is used to increase the working power of the main equipment of the target off-grid solar storage base station when the temperature of the battery cabinet is lower than the preset minimum temperature.

[0032] A third aspect of an embodiment of the present application provides an electronic device, including a memory and a processor, wherein the processor is configured to implement the steps of the above-mentioned temperature management method for an off-grid photovoltaic energy storage base station when executing a computer program stored in the memory.

[0033] A fourth aspect of an embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps of the above-mentioned temperature management method for an off-grid photovoltaic energy storage base station are implemented.

[0034] In summary, the temperature management method for off-grid photovoltaic energy storage base stations provided in the embodiment of the present application obtains the battery cabinet temperature of the target off-grid photovoltaic energy storage base station; when the battery cabinet temperature is higher than the preset maximum temperature, the air conditioning equipment of the target off-grid photovoltaic energy storage base station is turned on to cool the battery cabinet; when the battery cabinet temperature is lower than the preset minimum temperature, the operating power of the main equipment of the target off-grid photovoltaic energy storage base station is increased to locate the target mobile communication terminal. When the air conditioning equipment cannot meet the battery cabinet heating requirements, the problem of high temperature management costs for existing off-grid photovoltaic energy storage base stations can be solved without adding additional hardware.

[0035] Correspondingly, the temperature management device, electronic device and computer-readable storage medium for an off-grid photovoltaic energy storage base station provided by the embodiments of the present invention also have the above-mentioned technical effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 A flow chart of a possible temperature management method for an off-grid photovoltaic energy storage base station provided in an embodiment of the present application;

[0037] Figure 2 A schematic structural block diagram of a possible temperature management device for an off-grid photovoltaic energy storage base station provided in an embodiment of the present application;

[0038] Figure 3 A schematic diagram of the hardware structure of a possible temperature management device for an off-grid photovoltaic energy storage base station provided in an embodiment of the present application;

[0039] Figure 4 A schematic structural block diagram of a possible electronic device provided in an embodiment of the present application;

[0040] Figure 5 A schematic structural block diagram of a possible computer-readable storage medium provided for an embodiment of the present application. DETAILED DESCRIPTION

[0041] The embodiments of the present application provide a temperature management method and related equipment for an off-grid photovoltaic energy storage base station, which can solve the problem of high cost of temperature management for existing off-grid photovoltaic energy storage base stations.

[0042] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments described herein can be implemented in an order other than that illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units that are clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices. The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments.

[0043] See also Figure 1 , which is a flow chart of a temperature management method for an off-grid photovoltaic energy storage base station provided in an embodiment of the present application, and may specifically include: S110-S130.

[0044] S110, obtaining the battery cabinet temperature of the target off-grid solar-storage base station.

[0045] S120, when the temperature of the battery cabinet is higher than a preset maximum temperature, turning on the air conditioning equipment of the target off-grid solar-storage base station to cool the battery cabinet.

[0046] S130, when the temperature of the battery cabinet is lower than a preset minimum temperature, increasing the operating power of the main equipment of the target off-grid solar-storage base station.

[0047] According to the temperature management method for off-grid photovoltaic energy storage base stations provided by the above embodiment, by obtaining the battery cabinet temperature of the target off-grid photovoltaic energy storage base station; when the battery cabinet temperature is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid photovoltaic energy storage base station to cool the battery cabinet; when the battery cabinet temperature is lower than the preset minimum temperature, increasing the working power of the main equipment of the target off-grid photovoltaic energy storage base station to locate the target mobile communication terminal. This can solve the problem of high cost of temperature management for existing off-grid photovoltaic energy storage base stations.

[0048] According to some embodiments, the main device is at least one of a BBU device, an RRU device, and an antenna device, and is located in the same preset closed space as the battery cabinet.

[0049] According to some embodiments, further comprising:

[0050] Obtain weather information for a set area of ​​the target off-grid solar-storage base station;

[0051] When the weather information indicates that the light intensity in the set area of ​​the target off-grid photovoltaic storage base station is greater than the preset intensity and the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main device of the target off-grid photovoltaic storage base station is increased.

[0052] It is understandable that, considering that the main energy source of the off-grid photovoltaic storage base station is solar energy, when the weather information indicates that the light intensity in the set area of ​​the target off-grid photovoltaic storage base station is greater than the preset intensity and the battery cabinet temperature is lower than the preset minimum temperature, the operating power of the main device of the target off-grid photovoltaic storage base station is increased. This can avoid the over-discharge of the battery, and prevent the battery life from decreasing while maintaining the battery cabinet temperature by increasing the operating power of the main device.

[0053] According to some embodiments, further comprising:

[0054] Acquire communication information of a terminal device that communicates with the target off-grid optical storage base station;

[0055] Determine the radio frequency remoteness time after signal processing of the BBU device of the target off-grid optical storage based on the communication information;

[0056] Stores low-sensitivity time-sensitive signals of radio remoteness and forwards high-sensitivity time-sensitive signals of radio remoteness;

[0057] When the temperature of the battery cabinet is lower than the preset minimum temperature, the pre-stored radio frequency remote time-sensitive low-sensitivity signal is sent centrally.

[0058] Exemplarily, the main energy-consuming devices and heat-generating devices in the main equipment of the base station are RRU and antenna. The energy-consuming devices and heat generation of RRU equipment and antenna are much greater than those of BBU equipment. The radio frequency remote timeliness after signal processing of the BBU equipment of the target off-grid optical storage can be determined through communication information, and then the radio frequency remote timeliness low-sensitivity signal is stored and the radio frequency remote timeliness high-sensitivity signal is forwarded, so that when the temperature of the battery cabinet is lower than the preset minimum temperature, the pre-stored radio frequency remote timeliness low-sensitivity signal is amplified and sent in a centralized manner. Further improve the effectiveness and speed of maintaining or increasing the temperature of the battery cabinet by increasing the working power of the main equipment under low temperature conditions. The communication information of the terminal device may include the type of equipment, such as outdoor monitoring terminals. Some specific monitoring terminals only report the analyzed monitoring results periodically on a daily or weekly basis. Then it can be considered that this type of terminal equipment corresponds to the radio frequency remote timeliness low-sensitivity signal. For some devices that require real-time signal interaction to complete basic functions, it can be considered that this type of terminal equipment corresponds to the radio frequency remote timeliness high-sensitivity signal.

[0059] According to some embodiments, further comprising:

[0060] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0061] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that the target off-grid solar storage base station stores the radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and centrally sends the pre-stored radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

[0062] According to some embodiments, further comprising:

[0063] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0064] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that when the ambient temperature of the target off-grid solar storage base station is higher than the preset maximum temperature, the operating power of the main device of the target off-grid solar storage base station is reduced, and the radio frequency distance effectiveness low-sensitivity signal is stored; when the ambient temperature is lower than the preset minimum temperature, the operating power of the main device of the target off-grid solar storage base station is increased to send the pre-stored radio frequency distance effectiveness low-sensitivity signal.

[0065] Exemplarily, based on the time-temperature curve prediction information, an RRU unit work plan is generated to increase the main device power to maintain the temperature as needed, and the corresponding RF remote time-sensitive low-sensitivity signal is reasonably stored before the time when the main device power needs to be increased to maintain the temperature, so that the RRU unit can be used to maintain the temperature of the battery cabinet while avoiding signal delays as much as possible.

[0066] According to some embodiments, the communication information includes a terminal device type and a data type, and determining the radio frequency remoteness time after signal processing of the BBU device of the target off-grid optical storage based on the communication information includes:

[0067] In the case where it is determined that the communication information is instant communication information based on the equipment type and data type, determining the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote timeliness high-sensitivity timeliness;

[0068] When it is determined based on the equipment type and data type that the communication information is periodically recorded communication information, the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage is determined, and the radio frequency remote timeliness is low-sensitivity timeliness.

[0069] Exemplarily, the data type may also be used to determine the radio frequency remoteness effectiveness after signal processing of the BBU device of the target off-grid optical storage.

[0070] According to some embodiments, when controlling the power of the main device to manage the temperature of the battery cabinet, the battery consumption, rapid battery attenuation and low overall utilization of the base station equipment must also be considered. The above method may include:

[0071] Acquire first weather information of a set area to which the target base station belongs;

[0072] Determine a target operating power of the target base station based on the first weather information;

[0073] The current operating power of the target base station is adjusted to the target operating power.

[0074] Optionally, determining the target operating power of the target base station based on the first weather information includes:

[0075] When the first weather information indicates that the light intensity in the set area to which the target base station belongs is greater than a preset intensity, the target operating power of the target base station is determined to be the rated power of the target base station.

[0076] Optionally, it also includes:

[0077] Obtaining the current battery capacity SOC of the target base station;

[0078] In a case where the set area to which the target base station belongs, indicated by the first weather information, is cloudy and / or rainy and the current battery capacity SOC is greater than or equal to a first preset value, determining a target operating power of the target base station;

[0079] When the first weather information indicates that the set area to which the target base station belongs is cloudy and / or rainy and the current battery capacity SOC is less than or equal to a first preset value, the target operating power of the target base station is calculated based on the difference between the current battery capacity SOC being less than or equal to the first preset value and the rated operating power, so that the target operating power is lower than the rated operating power.

[0080] Optionally, it also includes:

[0081] Acquire second weather information of a set area range of an adjacent base station of the target base station, wherein a preset subordinate communication area of ​​the target base station overlaps with a preset subordinate communication area of ​​the adjacent base station;

[0082] When the first weather information indicates that the set area range of the target base station is cloudy, the current battery capacity SOC is less than or equal to the first preset value, and the second weather information indicates that the light intensity of the set area range of the adjacent base station is greater than the first preset intensity, the target operating power of the target base station is calculated based on the difference between the current battery capacity SOC being less than or equal to the first preset value and the rated operating power, so that the target operating power is lower than the rated operating power, and the operating power of the adjacent base station is adjusted to the maximum operating power.

[0083] Optionally, it also includes:

[0084] When the first weather information indicates that the set area to which the target base station belongs is cloudy, obtaining wind direction information;

[0085] Based on the wind direction information, the location information of each base station and the battery capacity SOC, a target operating power plan for each base station is generated.

[0086] Optionally, generating a target operating power plan for each base station based on the wind direction information, the location information of each base station, and the battery capacity SOC includes:

[0087] Predicting the location information of clouds at different times based on the wind direction information;

[0088] Based on the location information of the cloud layer at different times, the location information of each base station, and the theoretical illumination direction and intensity information, predict the time curve when the illumination intensity received by each base station is less than the second preset intensity;

[0089] Before a period of time when the light intensity received by the first base station is less than a second preset intensity, a second target operating power of the second base station is determined based on the battery capacity SOC of the second base station and the positional relationship between the second base station and the first base station, wherein the second base station is at least one base station adjacent to the first base station, and the second base station overlaps with the preset communication area under the jurisdiction of the first base station.

[0090] Optionally, before the moment when the light intensity received by the first base station is less than the second preset intensity, determining the second target operating power of the second base station based on the battery capacity SOC of the second base station and the position relationship between the second base station and the first base station, the second base station being at least one base station adjacent to the first base station, includes:

[0091] Before the period when the light intensity received by the first base station is less than the second preset intensity, based on the position relationship between the second base station and the first base station, determining the theoretical minimum operating power of the second base station during the period when the light intensity received by the first base station is less than the second preset intensity, the theoretical minimum operating power is determined based on the first target operating power of the first base station during the period when the light intensity received by the first base station is less than the second preset intensity, and when the second base station operates at the theoretical minimum operating power and the first base station operates at the first target operating power, there is signal coverage between the first base station and the second base station;

[0092] Based on the theoretical minimum operating power of the second base station during the period when the light intensity received by the first base station is less than the second preset intensity, the battery capacity SOC of the second base station and the light intensity received by the second base station, the second target operating power of the second base station is determined before the moment when the light intensity received by the first base station is less than the second preset intensity, so as to ensure that the second base station can operate at the theoretical minimum operating power during the period when the light intensity received by the first base station is less than the second preset intensity.

[0093] The above describes the temperature management method for an off-grid photovoltaic energy storage base station in an embodiment of the present application. The following describes the temperature management device for an off-grid photovoltaic energy storage base station in an embodiment of the present application.

[0094] See also Figure 2 In the embodiments of the present application, an embodiment of a temperature management device for an off-grid photovoltaic energy storage base station is described, which may include:

[0095] An acquisition unit 201 is used to acquire the battery cabinet temperature of a target off-grid solar-storage base station;

[0096] A cooling unit 202 is used to turn on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet when the temperature of the battery cabinet is higher than a preset maximum temperature;

[0097] The temperature increasing unit 203 is used to increase the working power of the main equipment of the target off-grid solar-storage base station when the temperature of the battery cabinet is lower than the preset minimum temperature.

[0098] According to the temperature management device for off-grid photovoltaic energy storage base station provided by the above embodiment, by obtaining the battery cabinet temperature of the target off-grid photovoltaic energy storage base station; when the battery cabinet temperature is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid photovoltaic energy storage base station to cool the battery cabinet; when the battery cabinet temperature is lower than the preset minimum temperature, increasing the working power of the main equipment of the target off-grid photovoltaic energy storage base station to locate the target mobile communication terminal. This can solve the problem of high cost of temperature management for existing off-grid photovoltaic energy storage base stations.

[0099] above Figure 2 The temperature management device for off-grid photovoltaic energy storage base station in the embodiment of the present application is described from the perspective of modular functional entity. The temperature management device for off-grid photovoltaic energy storage base station in the embodiment of the present application is described in detail from the perspective of hardware processing. Please refer to Figure 3 , an embodiment of a temperature management device 300 for an off-grid photovoltaic energy storage base station in an embodiment of the present application includes:

[0100] An input device 301, an output device 302, a processor 303 and a memory 304, wherein the number of the processor 303 can be one or more. Figure 3 In some embodiments of the present application, the input device 301, the output device 302, the processor 303 and the memory 304 may be connected via a bus or other means, wherein: Figure 3 The example of connecting through bus is taken in the following.

[0101] Wherein, by calling the operation instruction stored in the memory 304, the processor 303 is used to perform the following steps:

[0102] Get the battery cabinet temperature of the target off-grid solar-storage base station;

[0103] When the temperature of the battery cabinet is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet;

[0104] When the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main equipment of the target off-grid solar-storage base station is increased.

[0105] Optionally, the main device is at least one of a BBU device, an RRU device and an antenna device, and is located in the same preset closed space as the battery cabinet.

[0106] Optionally, it also includes:

[0107] Obtain weather information for a set area of ​​the target off-grid solar-storage base station;

[0108] When the weather information indicates that the light intensity in the set area of ​​the target off-grid photovoltaic storage base station is greater than the preset intensity and the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main device of the target off-grid photovoltaic storage base station is increased.

[0109] Optionally, it also includes:

[0110] Acquire communication information of a terminal device that communicates with the target off-grid optical storage base station;

[0111] Determine the radio frequency remoteness time after signal processing of the BBU device of the target off-grid optical storage based on the communication information;

[0112] Stores low-sensitivity time-sensitive signals of radio remoteness and forwards high-sensitivity time-sensitive signals of radio remoteness;

[0113] When the temperature of the battery cabinet is lower than the preset minimum temperature, the pre-stored radio frequency remote time-sensitive low-sensitivity signal is sent centrally.

[0114] Optionally, it also includes:

[0115] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0116] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that the target off-grid solar storage base station stores the radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and centrally sends the pre-stored radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

[0117] Optionally, also include:

[0118] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0119] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that when the ambient temperature of the target off-grid solar storage base station is higher than the preset maximum temperature, the operating power of the main device of the target off-grid solar storage base station is reduced, and the radio frequency distance effectiveness low-sensitivity signal is stored; when the ambient temperature is lower than the preset minimum temperature, the operating power of the main device of the target off-grid solar storage base station is increased to send the pre-stored radio frequency distance effectiveness low-sensitivity signal.

[0120] Optionally, the communication information includes a terminal device type and a data type, and determining the radio frequency remoteness timeliness after signal processing of the BBU device of the target off-grid optical storage based on the communication information includes:

[0121] In the case where it is determined that the communication information is instant communication information based on the equipment type and data type, determining the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote timeliness high-sensitivity timeliness;

[0122] When it is determined based on the equipment type and data type that the communication information is periodically recorded communication information, the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage is determined, and the radio frequency remote timeliness is low-sensitivity timeliness.

[0123] A second aspect of an embodiment of the present application provides a temperature management device for an off-grid photovoltaic energy storage base station, comprising:

[0124] An acquisition unit, used to acquire the battery cabinet temperature of a target off-grid solar-storage base station;

[0125] A cooling unit, used to turn on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet when the temperature of the battery cabinet is higher than a preset maximum temperature;

[0126] The heating unit is used to increase the working power of the main equipment of the target off-grid solar storage base station when the temperature of the battery cabinet is lower than the preset minimum temperature.

[0127] By calling the operation instructions stored in the memory 304, the processor 303 is also used to execute Figure 1 Any method in the corresponding embodiment.

[0128] See also Figure 4 , Figure 4 A schematic diagram of an embodiment of an electronic device provided in an embodiment of the present application.

[0129] like Figure 4 As shown, an embodiment of the present application provides an electronic device 400, including a memory 410, a processor 420, and a computer program 411 stored in the memory 420 and executable on the processor 420. When the processor 420 executes the computer program 411, the following steps are implemented:

[0130] Acquire positioning information sent by a target mobile communication terminal, wherein the positioning information includes photovoltaic identification information of a photovoltaic device acquired by the target mobile communication terminal in a preset photovoltaic area;

[0131] Get the battery cabinet temperature of the target off-grid solar-storage base station;

[0132] When the temperature of the battery cabinet is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet;

[0133] When the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main equipment of the target off-grid solar-storage base station is increased.

[0134] Optionally, the main device is at least one of a BBU device, an RRU device and an antenna device, and is located in the same preset closed space as the battery cabinet.

[0135] Optionally, it also includes:

[0136] Obtain weather information for a set area of ​​the target off-grid solar-storage base station;

[0137] When the weather information indicates that the light intensity in the set area of ​​the target off-grid photovoltaic storage base station is greater than the preset intensity and the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main device of the target off-grid photovoltaic storage base station is increased.

[0138] Optionally, it also includes:

[0139] Acquire communication information of a terminal device that communicates with the target off-grid optical storage base station;

[0140] Determine the radio frequency remoteness time after signal processing of the BBU device of the target off-grid optical storage based on the communication information;

[0141] Stores low-sensitivity time-sensitive signals of radio remoteness and forwards high-sensitivity time-sensitive signals of radio remoteness;

[0142] When the temperature of the battery cabinet is lower than the preset minimum temperature, the pre-stored radio frequency remote time-sensitive low-sensitivity signal is sent centrally.

[0143] Optionally, it also includes:

[0144] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0145] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that the target off-grid solar storage base station stores the radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and centrally sends the pre-stored radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

[0146] Optionally, also include:

[0147] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0148] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that when the ambient temperature of the target off-grid solar storage base station is higher than the preset maximum temperature, the operating power of the main device of the target off-grid solar storage base station is reduced, and the radio frequency distance effectiveness low-sensitivity signal is stored; when the ambient temperature is lower than the preset minimum temperature, the operating power of the main device of the target off-grid solar storage base station is increased to send the pre-stored radio frequency distance effectiveness low-sensitivity signal.

[0149] Optionally, the communication information includes a terminal device type and a data type, and determining the radio frequency remoteness timeliness after signal processing of the BBU device of the target off-grid optical storage based on the communication information includes:

[0150] In the case where it is determined that the communication information is instant communication information based on the equipment type and data type, determining the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote timeliness high-sensitivity timeliness;

[0151] When it is determined based on the equipment type and data type that the communication information is periodically recorded communication information, the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage is determined, and the radio frequency remote timeliness is low-sensitivity timeliness.

[0152] A second aspect of an embodiment of the present application provides a temperature management device for an off-grid photovoltaic energy storage base station, comprising:

[0153] An acquisition unit, used to acquire the battery cabinet temperature of a target off-grid solar-storage base station;

[0154] A cooling unit, used to turn on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet when the temperature of the battery cabinet is higher than a preset maximum temperature;

[0155] The heating unit is used to increase the working power of the main equipment of the target off-grid solar storage base station when the temperature of the battery cabinet is lower than the preset minimum temperature.

[0156] In the specific implementation process, when the processor 420 executes the computer program 411, it can achieve Figure 1 Any implementation manner in the corresponding embodiments.

[0157] Since the electronic device introduced in this embodiment is a device used to implement a system resource management device in the embodiment of the present application, based on the method introduced in the embodiment of the present application, technical personnel in this field can understand the specific implementation method of the electronic device of this embodiment and its various variations. Therefore, how the electronic device implements the method in the embodiment of the present application is not introduced in detail here. As long as the equipment used by technical personnel in this field to implement the method in the embodiment of the present application falls within the scope of protection of this application.

[0158] See also Figure 5 , Figure 5 A schematic diagram of an embodiment of a computer-readable storage medium provided in an embodiment of the present application.

[0159] like Figure 5 As shown, this embodiment provides a computer-readable storage medium 500, on which a computer program 511 is stored. When the computer program 511 is executed by a processor, the following steps are implemented:

[0160] Get the battery cabinet temperature of the target off-grid solar-storage base station;

[0161] When the temperature of the battery cabinet is higher than the preset maximum temperature, turning on the air conditioning equipment of the target off-grid solar storage base station to cool the battery cabinet;

[0162] When the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main equipment of the target off-grid solar-storage base station is increased.

[0163] Optionally, the main device is at least one of a BBU device, an RRU device and an antenna device, and is located in the same preset closed space as the battery cabinet.

[0164] Optionally, it also includes:

[0165] Obtain weather information for a set area of ​​the target off-grid solar-storage base station;

[0166] When the weather information indicates that the light intensity in the set area of ​​the target off-grid photovoltaic storage base station is greater than the preset intensity and the temperature of the battery cabinet is lower than the preset minimum temperature, the operating power of the main device of the target off-grid photovoltaic storage base station is increased.

[0167] Optionally, it also includes:

[0168] Acquire communication information of a terminal device that communicates with the target off-grid optical storage base station;

[0169] Determine the radio frequency remoteness time after signal processing of the BBU device of the target off-grid optical storage based on the communication information;

[0170] Stores low-sensitivity time-sensitive signals of radio remoteness and forwards high-sensitivity time-sensitive signals of radio remoteness;

[0171] When the temperature of the battery cabinet is lower than the preset minimum temperature, the pre-stored radio frequency remote time-sensitive low-sensitivity signal is sent centrally.

[0172] Optionally, it also includes:

[0173] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0174] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that the target off-grid solar storage base station stores the radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and centrally sends the pre-stored radio frequency distance effectiveness low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

[0175] Optionally, also include:

[0176] Obtaining time-temperature curve prediction information of a set area to which the target off-grid solar-storage base station belongs;

[0177] Based on the time-temperature curve prediction information, an RRU unit work plan is generated to determine the radio frequency distance effectiveness after signal processing of the BBU device of the target off-grid solar storage based on the communication information of the terminal device communicating with the target off-grid solar storage base station, so that when the ambient temperature of the target off-grid solar storage base station is higher than the preset maximum temperature, the operating power of the main device of the target off-grid solar storage base station is reduced, and the radio frequency distance effectiveness low-sensitivity signal is stored; when the ambient temperature is lower than the preset minimum temperature, the operating power of the main device of the target off-grid solar storage base station is increased to send the pre-stored radio frequency distance effectiveness low-sensitivity signal.

[0178] Optionally, the communication information includes a terminal device type and a data type, and determining the radio frequency remoteness timeliness after signal processing of the BBU device of the target off-grid optical storage based on the communication information includes:

[0179] In the case where it is determined that the communication information is instant communication information based on the equipment type and data type, determining the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote timeliness high-sensitivity timeliness;

[0180] When it is determined based on the equipment type and data type that the communication information is periodically recorded communication information, the radio frequency remote timeliness after signal processing of the BBU device of the target off-grid optical storage is determined, and the radio frequency remote timeliness is low-sensitivity timeliness.

[0181] In the specific implementation process, when the computer program 511 is executed by the processor, it can achieve Figure 1 Any implementation manner in the corresponding embodiments.

[0182] It should be noted that in the above embodiments, the description of each embodiment has its own emphasis, and for parts that are not described in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0183] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0184] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or block in the flowchart and / or block diagram, as well as the combination of the processes and / or blocks in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded computer, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0185] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0186] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0187] The present application also provides a computer program product, which includes computer software instructions. When the computer software instructions are executed on a processing device, the processing device is caused to execute the following Figure 1 The process in the temperature management method for an off-grid photovoltaic energy storage base station in the corresponding embodiment.

[0188] The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer may be a general-purpose computer, a special-purpose computer, a computer network, 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 computer-readable storage medium. For example, the computer instructions may be transmitted from one website site, computer, server or data center to another website site, computer, server or data center by wired (e.g., coaxial cable, optical fiber, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium may be any available medium that a computer can store or a data storage device such as a server or data center that includes one or more available media integrated. The available medium may be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium (e.g., a solid state disk (SSD)), etc.

[0189] Those skilled in the art can clearly understand that, for the convenience and brevity of description, the specific working processes of the systems, devices and units described above can refer to the corresponding processes in the aforementioned method embodiments and will not be repeated here.

[0190] In the several embodiments provided in the present application, it should be understood that the disclosed systems, devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the units is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or units, which can be electrical, mechanical or other forms.

[0191] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0192] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0193] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present application is essentially or the part that contributes to the prior art or all or part of the technical solution can be embodied in the form of a software product. The computer software product is stored in a storage medium, including a number of instructions to enable a computer device (which can be a personal computer, server, or network device, etc.) to execute all or part of the steps of the method described in each embodiment of the present application. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (ROM), random access memory (RAM), disk or optical disk, etc., various media that can store program codes.

[0194] As described above, the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A temperature management method for an off-grid photovoltaic energy storage base station, characterized in that, it includes: Obtain the temperature of the battery cabinet of the target off-grid photovoltaic energy storage base station; When the temperature of the battery cabinet is higher than the preset maximum temperature, turn on the air conditioning equipment of the target off-grid photovoltaic energy storage base station to cool down the battery cabinet; When the temperature of the battery cabinet is lower than the preset minimum temperature, increase the working power of the main equipment of the target off-grid photovoltaic energy storage base station; It also includes: Obtain the communication information of the terminal device communicating with the target off-grid photovoltaic energy storage base station; Based on the communication information, determine the radio frequency remote aging after signal processing of the BBU device of the target off-grid photovoltaic energy storage; Store the radio frequency remote aging low-sensitivity signal and transmit the radio frequency remote aging high-sensitivity signal; When the temperature of the battery cabinet is lower than the preset minimum temperature, centrally send the pre-stored radio frequency remote aging low-sensitivity signal.

2. The method according to claim 1, characterized in that, The main equipment is at least one of the BBU equipment, RRU equipment and antenna equipment that is in the same preset enclosed space as the battery cabinet.

3. The method according to claim 1, characterized in that, It also includes: Obtain the weather information of the set area range to which the target off-grid photovoltaic energy storage base station belongs; When the weather information indicates that the light intensity of the set area range to which the target off-grid photovoltaic energy storage base station belongs is greater than the preset intensity and the temperature of the battery cabinet is lower than the preset minimum temperature, increase the working power of the main equipment of the target off-grid photovoltaic energy storage base station.

4. The method according to claim 1, characterized in that, It also includes: Obtain the predicted time-temperature curve information of the set area to which the target off-grid photovoltaic energy storage base station belongs; Based on the predicted time-temperature curve information, generate a work plan for the RRU unit, so as to determine the radio frequency remote aging after signal processing of the BBU device of the target off-grid photovoltaic energy storage based on the communication information of the terminal device communicating with the target off-grid photovoltaic energy storage base station, so that the target off-grid photovoltaic energy storage base station stores the radio frequency remote aging low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and centrally sends the pre-stored radio frequency remote aging low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

5. The method according to claim 1, characterized in that, It also includes: Obtain the predicted time-temperature curve information of the set area to which the target off-grid photovoltaic energy storage base station belongs; Based on the predicted time-temperature curve information, generate a work plan for the RRU unit, so as to determine the radio frequency remote aging after signal processing of the BBU device of the target off-grid photovoltaic energy storage based on the communication information of the terminal device communicating with the target off-grid photovoltaic energy storage base station, so that the target off-grid photovoltaic energy storage base station reduces the working power of the main equipment of the target off-grid photovoltaic energy storage base station, stores the radio frequency remote aging low-sensitivity signal when the ambient temperature is higher than the preset maximum temperature, and increases the working power of the main equipment of the target off-grid photovoltaic energy storage base station to send the pre-stored radio frequency remote aging low-sensitivity signal when the ambient temperature is lower than the preset minimum temperature.

6. The method according to claim 4 or 5, characterized in that, The communication information includes the terminal device type and the data type. The method for determining the radio frequency remote aging after signal processing of the BBU device of the target off-grid optical storage based on the communication information includes: When it is determined that the communication information is instant communication information based on the device type and the data type, determining the radio frequency remote aging after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote aging is high-sensitivity aging; When it is determined that the communication information is periodic record communication information based on the device type and the data type, determining the radio frequency remote aging after signal processing of the BBU device of the target off-grid optical storage, and the radio frequency remote aging is low-sensitivity aging.

7. A temperature management device for an off-grid photovoltaic energy storage base station, characterized in that, adopting the method according to any one of claims 1 to 6, the device includes: an acquisition unit for acquiring the temperature of the battery cabinet of the target off-grid optical storage base station; a cooling unit for turning on the air conditioning device of the target off-grid optical storage base station to cool the battery cabinet when the temperature of the battery cabinet is higher than the preset maximum temperature; a heating unit for increasing the working power of the main device of the target off-grid optical storage base station when the temperature of the battery cabinet is lower than the preset minimum temperature.

8. An electronic device, including a memory and a processor, characterized in that, when the processor executes the computer program stored in the memory, it realizes the steps of the temperature management method for an off-grid photovoltaic energy storage base station according to any one of claims 1 to 6.

9. A computer-readable storage medium, on which a computer program is stored, characterized in that: when the computer program is executed by a processor, it realizes the steps of the temperature management method for an off-grid photovoltaic energy storage base station according to any one of claims 1 to 6.

Images