CN114079830B

CN114079830B - Dual-mode base station temperature control method and device, electronic equipment and storage medium

Info

Publication number: CN114079830B
Application number: CN202010813321.9A
Authority: CN
Inventors: 吕安瑶; 刘琳
Original assignee: Datang Mobile Communications Equipment Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2020-08-13
Filing date: 2020-08-13
Publication date: 2023-04-11
Anticipated expiration: 2040-08-13
Also published as: CN114079830A

Abstract

The application provides a method and a device for controlling the temperature of a dual-mode base station, electronic equipment and a storage medium, and belongs to the technical field of mobile communication. Wherein, the method comprises the following steps: the first communication mode side main control board acquires the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; and adjusting the working mode of a heat dissipation device in the base station according to the current temperature of the target board card. Therefore, by the method for controlling the temperature of the dual-mode base station, in the base station supporting two communication modes, when the board card on one communication mode side is in an abnormal state, the temperature of all the board cards in the base station can still be regulated, the board cards on the abnormal main control board side are prevented from being over-temperature and powered off, and the reliability of regulating the temperature of the board cards of the base station is improved.

Description

Dual-mode base station temperature control method and device, electronic equipment and storage medium

Technical Field

The present application relates to the field of mobile communications technologies, and in particular, to a method and an apparatus for controlling a temperature of a dual-mode base station, an electronic device, and a storage medium.

Background

The base station needs a heat sink (e.g., a fan) to regulate the board temperature in the chassis to prevent power loss due to excessive board temperature. For example, when the board card temperature of the base station is adjusted by the fan, the resonance phenomenon is easy to occur when the rotating speed of the fan is high, and the noise is high; when the rotating speed of the fan is low, the temperature of the board card is easily overhigh. Therefore, in order to balance the fan speed and the board temperature, the base station needs to adjust the fan speed by a temperature stabilization strategy.

In the related art, in a base station that supports both Long Term Evolution (LTE) and New Radio over the air (NR) communication modes, temperature adjustment and control are usually performed by a main control board on the NR side to ensure that boards on both the LTE side and the NR side are not over-temperature and powered off. However, when the main control board on the NR side is in an abnormal state such as abnormal reset or being plugged, temperature control cannot be performed, which may cause the board card to gradually rise, and the problem of over-temperature and power failure of the board card occurs.

Disclosure of Invention

The method, the device, the electronic equipment and the storage medium for controlling the temperature of the dual-mode base station are used for solving the problems that in the related art, in the base station which supports the LTE communication mode and the NR communication mode at the same time, the main control board on the NR side is used for carrying out temperature regulation control, when the main control board on the NR side is in abnormal states such as abnormal reset, plugging and the like, temperature control cannot be carried out, boards are easy to rise gradually, and the boards are over-temperature and power down easily occur.

An embodiment of the application provides a method for controlling a temperature of a dual-mode base station, including: the first communication mode side main control board acquires the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; and adjusting the working mode of a heat dissipation device in the base station according to the current temperature of the target board card.

Optionally, in a possible implementation manner of the embodiment of the first aspect of the present application, the determining a target board according to the current working state of each board at the first communication mode side and the current working state of each board at the second communication mode side includes:

and determining the board card which is currently in a power-on state in the board cards of the first communication mode side and the second communication mode side as a target board card.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, if there are a plurality of target board cards, adjusting a working mode of a heat dissipation apparatus in the base station according to a current temperature of the target board card includes:

obtaining a plurality of current temperatures respectively corresponding to the target board cards;

and adjusting the working mode of a heat dissipation device in the base station according to the highest temperature in the plurality of current temperatures.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, if the first communication mode is a long term evolution communication mode, the method further includes:

sending a heartbeat request to the main control board at the second communication mode side at intervals of a first preset time interval;

and if the obtained heartbeat number of the main control board at the second communication mode side is smaller than the threshold value within a second preset time interval, clearing the current heartbeat number and timing again.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, if the first communication mode is a new air interface communication mode, the method further includes:

and if the heartbeat response of the main control board at the second communication mode side is not acquired within a second preset time interval, switching the current temperature control mode into a single-mode temperature control mode.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, the switching the current temperature control mode to the single-mode temperature control mode includes:

and adjusting the working mode of the heat dissipation device in the base station according to the highest temperature of the current temperature of each board card in the power-on state at the first communication mode side.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, before the obtaining the current working state of each board card on the first communication mode side and the current working state of each board card on the second communication mode side, the method further includes:

and determining that the first communication mode side main control board is in a stable temperature control state.

Optionally, in yet another possible implementation manner of the embodiment of the first aspect of the present application, the method further includes:

and if the temperature control mode of the main control board at the first communication mode side is the fixed mode operation of the heat dissipation device, controlling the heat dissipation device in the base station to operate in the fixed mode.

and the first communication mode side main control board determines that the second communication mode side main control board is currently in a state of guiding file loading completion.

and the first communication mode side main control board determines that at least one board card at the second communication mode side is currently in a power-on state and the second communication mode side main control board is currently in a state that the loading of the boot file is not completed.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, the method further includes:

and the first communication mode side main control board determines that each board card of the second communication mode side is currently in a non-powered-on state, and then determines that the first communication mode side main control board is currently in a single-mode temperature control mode.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, if the first communication mode is a long term evolution communication mode, after determining that the current communication mode is a single-mode temperature control mode, the method further includes:

the first communication mode side main control board polls the power-on state of each board card of the second communication mode side at a third preset time interval;

and if any board card at the second communication mode side is determined to be in a power-on state, switching the current single-mode temperature control mode into a dual-mode temperature control mode.

Optionally, in another possible implementation manner of the embodiment of the first aspect of the present application, if the first communication mode is a new air interface communication mode, after the determining that the current mode is the single-mode temperature control mode, the method further includes:

the first communication mode side main control board sends a heartbeat request to the second communication mode side main control board at the first preset time interval;

and if the heartbeat response returned by the main control board at the side of the second communication mode is acquired within a second preset time interval, switching the current single-mode temperature control mode into a dual-mode temperature control mode.

The embodiment of another aspect of the present application provides an apparatus, including: a memory, a transceiver, a processor; a memory for storing a computer program; a transceiver for transceiving data under control of the processor; a processor for reading the computer program in the memory and performing the following: the first communication mode side main control board acquires the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; and adjusting the working mode of a heat dissipation device in the base station according to the current temperature of the target board card.

Optionally, in a possible implementation manner of the embodiment of the second aspect of the present application, the processor is further configured to perform the following operations:

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, if there are multiple target board cards, the processor is further configured to perform the following operations:

and adjusting the working mode of the heat dissipation device in the base station according to the highest temperature in the current temperatures.

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, if the first communication mode is a long term evolution communication mode, the processor is further configured to:

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, if the first communication mode is a new air interface communication mode, the processor is further configured to perform the following operations:

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, the processor is further configured to perform the following operations:

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, before the obtaining of the current operating state of each board at the first communication mode side and the current operating state of each board at the second communication mode side, the processor is further configured to perform the following operations:

Optionally, in yet another possible implementation manner of the embodiment of the second aspect of the present application, the processor is further configured to perform the following operations:

and the first communication mode side main control board determines that the second communication mode side main control board is currently in a state of completing loading of the boot file.

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, if the first communication mode is a long term evolution communication mode, after the determining that the first communication mode is currently a single-mode temperature control mode, the processor is further configured to:

Optionally, in another possible implementation manner of the embodiment of the second aspect of the present application, if the first communication mode is a new air interface communication mode, after the determining that the current mode is the single-mode temperature control mode, the processor is further configured to:

An embodiment of another aspect of the present application provides a dual-mode base station temperature control apparatus, including: the acquisition module is used for the main control board at the first communication mode side to acquire the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; the first determining module is used for determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side; and the adjusting module is used for adjusting the working mode of the heat dissipation device in the base station according to the current temperature of the target board card.

In yet another aspect, the present application provides a processor-readable storage medium, having a computer program stored thereon, where the computer program is configured to enable the processor to execute the dual mode base station temperature control method as described above.

According to the method and the device for controlling the temperature of the dual-mode base station, the electronic equipment and the readable storage medium of the processor, the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side are obtained through the main control board at the first communication mode side, the target board card is determined according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, and then the working mode of the heat dissipation device in the base station is adjusted according to the current temperature of the target board card. Therefore, in the base station supporting two communication modes, the working states of all board cards on two sides are monitored simultaneously through the main control board on the first communication mode side in a normal working state, so that the working mode of the heat dissipation device in the base station is adjusted according to the working states of all the board cards on two sides, when the board card on one communication mode side is in an abnormal state, the temperature of all the board cards in the base station can still be adjusted, the board card on the abnormal main control board side is prevented from being over-temperature and powered off, and the reliability of the temperature adjustment of the board cards of the base station is improved.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic flowchart of a method for controlling a temperature of a dual mode base station according to an embodiment of the present application;

fig. 2 is a schematic flowchart of another dual-mode base station temperature control method according to an embodiment of the present disclosure;

fig. 3 is a schematic flowchart of another method for controlling a temperature of a dual-mode base station according to an embodiment of the present application;

fig. 4 is a schematic flowchart of another dual-mode base station temperature control method according to an embodiment of the present application;

FIG. 5 is a schematic structural diagram of an apparatus according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a dual-mode base station temperature control apparatus according to an embodiment of the present application.

Detailed Description

In the embodiment of the present application, the term "and/or" describes an association relationship of associated objects, and means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

In the embodiments of the present application, the term "plurality" means two or more, and other terms are similar thereto.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The embodiment of the application provides a method and a device for controlling the temperature of a dual-mode base station, which are used for solving the problems that in the related art, in a base station which simultaneously supports LTE and NR communication modes, the temperature regulation control is carried out through a main control board at an NR side, when the main control board at the NR side is in abnormal states such as abnormal reset, plugging and the like, the temperature control cannot be carried out, the board card is easy to gradually rise, and the board card is over-temperature and powered off.

The method and the device are based on the same application concept, and because the principles of solving the problems of the method and the device are similar, the implementation of the device and the method can be mutually referred, and repeated parts are not repeated.

According to the temperature control method for the dual-mode base station, the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side are obtained through the main control board at the first communication mode side, the target board card is determined according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, and then the working mode of the heat dissipation device in the base station is adjusted according to the current temperature of the target board card. Therefore, in the base station supporting two communication modes, the working states of all board cards on two sides are monitored simultaneously through the main control board on the first communication mode side in a normal working state, so that the working mode of the heat dissipation device in the base station is adjusted according to the working states of all the board cards on two sides, the temperature of all the board cards in the base station can be still adjusted when the board card on one communication mode side is in an abnormal state, the over-temperature power failure of the board card on the abnormal main control board side is prevented, and the reliability of the temperature adjustment of the board cards of the base station is improved.

The following describes a method, an apparatus, an electronic device, a storage medium, and a computer program for controlling a temperature of a dual mode base station in detail with reference to the accompanying drawings.

Fig. 1 is a flowchart illustrating a method for controlling a temperature of a dual mode base station according to an embodiment of the present application.

As shown in fig. 1, the method for controlling the temperature of the dual-mode base station includes the following steps:

step 101, a main control board at a first communication mode side acquires a current working state of each board at the first communication mode side and a current working state of each board at a second communication mode side.

It should be noted that, for the dual-mode base station, when the base station operates in two communication modes simultaneously, the main control board on one communication mode side may be assigned to be responsible for temperature control of the base station. For example, for a dual-mode base station supporting an LTE communication mode and an NR communication mode, when the base station operates in the LTE communication mode and the NR communication mode at the same time, the main control board on the NR communication mode side may be used to control the temperature of the base station according to the states of the boards in the base station. However, when the main control board on the NR communication mode side is in an abnormal state such as abnormal reset or being plugged, temperature control cannot be performed, and the main control board on the LTE communication mode side cannot acquire the state of each board on the NR communication side to perform temperature control on the board, so that the board on the NR communication side is prone to generate an over-temperature power failure phenomenon, and the reliability of base station temperature control is poor.

In practical use, the dual-mode base station temperature control method according to the embodiment of the present application may be executed by the dual-mode base station temperature control apparatus according to the embodiment of the present application. The dual-mode base station temperature control device in the embodiment of the present application may be configured in any electronic device, which is not limited in the embodiment of the present application. For example, the dual-mode base station temperature control apparatus in the embodiment of the present application may be configured in the main control boards at two communication mode sides of the base station, so that the main control boards at two communication mode sides of the base station may perform temperature control on the base station by using the dual-mode base station temperature control method in the embodiment of the present application.

The first communication mode side main control board is a main control board corresponding to a communication mode which is currently in a working state and can perform temperature control in the base station. The first communication mode side main control board can be determined according to the working states of the two communication modes in the base station and user settings.

As a possible implementation manner, if only the main control board in one of the two communication modes of the base station is in a normal working state, the main control board in the normal working state may be determined as the first communication mode side main control board; if the two communication modes of the base station are both in a normal working state, the main control board preset by the user can be further determined as the main control board at the side of the first communication mode according to the setting information of the user.

For example, it is assumed that two communication modes supported by the dual-mode base station are an LTE communication mode and an NR communication mode, and the main control board preset by the user for temperature control is an NR communication mode side main control board. Therefore, when only the LTE communication mode is in a normal working state, the LTE communication mode side main control board can be determined as a first communication mode side main control board for temperature control; when only the NR communication mode is in the normal operating state, the NR communication mode side main control board may be determined as the first communication mode side main control board; when the LTE communication mode and the NR communication mode are in a normal operating state at the same time, the NR communication mode side main control board may be determined as a first communication mode side main control board for performing temperature control.

It can be understood that, in order to ensure the reliability of each board card at each communication mode side in the dual-mode base station, when performing temperature control on the dual-mode base station, a temperature control mode for performing temperature control on the base station may be performed according to the working states of the board cards at two communication mode sides in the base station.

The board cards may refer to all board cards in the base station, such as a main control board, a baseband board, a fan board, a power board, and the like, which is not limited in this embodiment of the present application. The operating state of the board card may include one or more of a power-on state, an operating time, and the like. During the actual use, can set up the operating condition of the integrated circuit board that needs to acquire in advance according to actual need, this application embodiment does not limit to this.

The second communication mode side main control board refers to a main control board corresponding to another communication mode supported by the dual-mode base station, which is different from the first communication mode.

In this embodiment, the first communication mode side main control board may send a negotiation request to the second communication mode side main control board after determining that the first communication mode side main control board performs temperature control by itself, and obtain the board card planning information of the second communication mode side according to a negotiation response returned by the second communication mode side main control board, so as to determine slot position information corresponding to each board card of the second communication mode side. Then, the main control board at the first communication mode side may obtain, at a preset frequency, a current working state of each board card at the first communication mode side and a current working state of each board card at the second communication mode side, that is, a working state of all board cards in the base station, according to slot position information of each board card in the base station.

It should be noted that, during actual use, in a dual-mode base station supporting two communication modes, when a first communication mode side main control board and a second communication mode side main control board communicate for the first time, board planning information can be interacted to obtain slot position information corresponding to each board of an opposite terminal, so that board planning information of the opposite terminal does not need to be repeatedly obtained, and the efficiency of base station temperature control is improved.

It should be noted that, during actual use, the preset frequency of the working state of the board card is obtained, and the preset frequency can be preset according to actual needs and a specific application scenario, which is not limited in the embodiment of the present application. For example, the predetermined frequency may be 1 minute, 5 minutes, 10 minutes, or the like.

And 102, determining a target board according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side.

The target board card refers to a board card related to temperature control of the base station at present.

In the embodiment of the application, a preset condition that the working state of the target board card needs to meet can be preset, and then the board card with the current working state meeting the preset condition can be selected as the target board card according to the current working state of each board card on the first communication mode side and the current working state of each board card on the second communication mode side.

As a possible implementation manner, each board in which hardware is in place may be determined as a target board. That is, in a possible implementation form of the embodiment of the present application, the step 102 may include:

In the embodiment of the application, the temperature reduction control is performed only according to the board card with the software in place (capable of normally running the software), so that the risk of over-temperature power failure of the board card with the hardware in place (in a power-on state) is easily caused. For example, in a dual-mode base station supporting an LTE communication mode and an NR communication mode, when a main control board on the NR communication mode side is in an abnormal state, the main control board on the LTE communication mode side performs temperature control according to a board with software in place in the base station, and cannot acquire a working state of a board with hardware in place on the NR communication mode side, so that boards with high power consumption, such as a baseband board on the NR communication side, still easily enter an over-temperature state.

Therefore, in this embodiment of the present application, the first communication mode side main control board may determine all boards in the power-on state of the first communication mode side and the second communication mode side as target boards, so as to improve reliability and stability of temperature control of the base station.

It should be noted that the manner of determining the target board card may include, but is not limited to, the above-listed situations. During actual use, the determination mode of the target board card can be set according to actual needs and specific application scenarios, which is not limited in the embodiments of the present application.

And 103, adjusting the working mode of the heat dissipation device in the base station according to the current temperature of the target board card.

Wherein, heat abstractor can be the device that can realize the cooling function such as fan, air conditioner, and this application embodiment does not limit to this.

In the embodiment of the application, the base station is subjected to temperature control, namely, each board card in the base station is subjected to temperature control, so that the board card in the base station is prevented from generating an over-temperature phenomenon to influence the normal work of the base station. Therefore, the working mode of the heat dissipation device in the base station can be adjusted according to the current temperature of the target board card, so that the temperature of each board card in the base station is in a controllable range.

Optionally, in a possible implementation form of the embodiment of the application, a current average temperature of each target board card may be determined, and when the current average temperature of each target board card is greater than or equal to a temperature threshold, the operating mode of the heat dissipation device may be adjusted to an operating mode with a better heat dissipation effect. For example, when the heat dissipation device is a fan, the rotation speed of the fan may be increased until the average temperature of each target board card is less than the temperature threshold, and the rotation speed of the fan may be gradually decreased to reduce noise and vibration in the base station.

Optionally, in another possible implementation form of the embodiment of the application, when a board with a temperature greater than a temperature threshold exists in the target board, the operating mode of the heat dissipation device may be adjusted to an operating mode with a better heat dissipation effect, and until the temperature of the target board with the temperature greater than or equal to the temperature threshold is less than the temperature threshold, the operating mode of the heat dissipation device may be restored to the operating mode before the adjustment. For example, when the heat dissipation device is a fan, the rotation speed of the fan may be increased until the temperature of the target board card greater than or equal to the temperature threshold is lower than the temperature threshold, and the rotation speed of the fan may be gradually decreased to reduce noise and vibration in the base station.

In a possible implementation form of the method, the working mode of the heat dissipation device in the base station can be adjusted according to the working mode of the heat dissipation device set by a user and the highest temperature of the target board card, so that the base station temperature control strategy meets the actual requirement, and the reliability and flexibility of the base station temperature control are further improved.

The dual-mode base station temperature control method provided in the embodiment of the present application is further described below with reference to fig. 2.

Fig. 2 is a schematic flow chart of another dual-mode base station temperature control method according to an embodiment of the present application.

As shown in fig. 2, the method for controlling the temperature of the dual-mode base station includes the following steps:

step 201, the first communication mode side main control board determines that the first communication mode side main control board is in a stable temperature control state.

The stable temperature control state refers to a working state in which the main control board on the first communication mode side needs to control the temperatures of all boards in the base station within a preset range.

In this embodiment, the control strategy of the main control board in the base station for the board card temperature in the base station may be various, for example, the control strategy may include a stable temperature control state and a fixed mode. Specifically, in a stable temperature control state, the main control board can adjust the working mode of the heat dissipation device in real time according to the temperature of each board card in the base station, so as to ensure that the temperature of each board card in the base station can be kept within a preset range and an over-temperature phenomenon cannot occur; in the fixed mode, the main control board can control the heat dissipation device to operate in the fixed working mode, and the working mode of the heat dissipation device cannot be adjusted according to the temperature of each board card in the base station. Therefore, when determining that the dual-mode base station temperature control is performed by the first communication mode side main control board, it may be determined first whether the first communication mode side main control board is in a stable temperature control state.

Specifically, if it is determined that the main control board on the first communication mode side is in the stable temperature control state, it may be determined that the working mode of the heat dissipation device needs to be adjusted in real time according to the working state and temperature of each board card in the base station, so that the subsequent steps such as steps 202 to 205 in this embodiment of the present application may be performed; if the temperature control mode of the main control board at the first communication mode side is determined to be the operation of the heat dissipation device in the fixed mode, the heat dissipation device in the base station can be controlled to operate in the fixed mode without performing the subsequent steps of the embodiment of the present application.

As a possible implementation manner, the temperature control mode of the main control board may be set by a user, so that the main control board on the first communication mode side may obtain a temperature control mode setting instruction sent by the user, and store the temperature control mode set by the user through the setting instruction in a local storage medium, so as to directly obtain the temperature control mode of the main control board from the local storage medium when performing temperature control on the base station.

It should be noted that, when the temperature control mode setting instruction sets the temperature control mode to be the fixed mode operation of the heat dissipation device, the temperature control mode setting instruction may further include a working mode when the heat dissipation device operates in the fixed mode, so that the main control board controls the operation of the heat dissipation device according to the fixed mode set by the user. For example, when the heat dissipation device is a fan, the fan may be set to operate at a fixed rotation speed.

Step 202, obtaining the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side.

Step 203, determining a target board according to the current working state of each board at the first communication mode side and the current working state of each board at the second communication mode side.

The detailed implementation process and principle of the steps 202-203 may refer to the detailed description of the above embodiments, and are not repeated herein.

And 204, acquiring a plurality of current temperatures respectively corresponding to the plurality of target board cards.

In this embodiment, when the first communication mode side main control board is in a stable temperature control state, the first communication mode side main control board may determine an adjustment strategy for the heat dissipation device according to current temperatures respectively corresponding to the plurality of target board cards, so that the temperature of each target board card in the base station is within a controllable range.

As a possible implementation manner, an element that can be used for temperature detection, such as a temperature sensor, may be disposed near each board in the base station to collect the temperature of each board. Therefore, the main control board on the first communication mode side can control the temperature detection element corresponding to each target board card to perform temperature acquisition, and further determine the current temperature corresponding to each target board card according to the output value of the temperature detection element corresponding to each target board card.

It should be noted that, in actual use, the type of the temperature detection element disposed at the target board card may be selected according to actual needs, and this is not limited in this application embodiment.

Step 205, adjusting the operating mode of the heat sink in the base station according to the highest temperature of the plurality of current temperatures.

In the embodiment of the application, the purpose of controlling the temperature of the base station is to enable the temperatures of all board cards in the base station to be within a controllable range, so that the phenomenon of over-temperature power failure of all board cards in the base station is avoided. Moreover, the higher the temperature of the board card is, the better the cooling effect of the heat dissipation device needs to be when the board card is cooled, so that the temperature of the board card is reduced to a preset range as soon as possible. Therefore, in a possible implementation form of the embodiment of the present application, the operating mode of the heat dissipation apparatus in the base station may be adjusted according to the maximum temperature of the plurality of current temperatures corresponding to the plurality of target boards, so that the temperature of all the boards in the base station may be kept within a controllable range.

Specifically, when the current highest temperature corresponding to the target board card is greater than or equal to the temperature threshold, the working mode of the heat dissipation device may be adjusted to a working mode which has a better heat dissipation effect and is adapted to the current highest temperature, and until the temperature of the target board card with the highest temperature is less than the temperature threshold, the working mode of the heat dissipation device may be restored to the working mode before adjustment. For example, when the heat dissipation device is a fan, the rotation speed of the fan may be increased until the temperature of the target board card with the highest temperature is lower than the temperature threshold, and the rotation speed of the fan may be gradually decreased to reduce noise and vibration in the base station.

Further, when the dual-mode base station only operates in one communication mode and the other communication mode is in a closed state, the first communication mode side main control board may be in a single-mode temperature control mode, so as to further improve the efficiency of base station temperature control. That is, in a possible implementation form of the embodiment of the present application, the method may further include:

and the first communication mode side main control board determines that each board card of the second communication mode side is in a non-powered state currently, and then determines that the first communication mode side main control board is in a single-mode temperature control mode currently.

As a possible implementation manner, if it is determined that each board card on the second communication mode side is not currently in a powered-on state, the main control board on the first communication mode side may determine that each board card on the second communication mode side does not have an over-temperature phenomenon, so that the main control board on the first communication mode side may be switched to a single-mode temperature control mode, and a strategy for adjusting the working mode of the heat dissipation device in the base station is determined only according to the working state and the temperature of each board card on the first communication mode side and the temperature control mode on the first communication mode side.

That is to say, after the main control board on the first communication mode side is switched to the single-mode temperature control mode, only the working state of each board card on the first communication mode side can be acquired, a target board card is selected from each board card on the first communication mode side, and then the working mode of the heat dissipation device is adjusted according to the temperature of the target board card.

It should be noted that, in the single-mode temperature control mode, the base station is temperature-controlled only according to each board card on the first communication mode side; in the dual-mode temperature control mode, the base station needs to be temperature-controlled according to all boards on the first communication mode side and the second communication mode side. Other specific implementation processes and principles in the single-mode temperature control mode are the same as those in the dual-mode temperature control mode, and reference may be made to the detailed description of the above embodiments, which is not repeated herein.

According to the temperature control method for the dual-mode base station, the first communication mode side main control board is firstly determined to be in a stable temperature control state, then the target board card is determined according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, and then the working mode of the heat dissipation device in the base station is adjusted according to the highest temperature in a plurality of current temperatures corresponding to the target board cards. Therefore, in the base station supporting two communication modes, a user is allowed to set an adjusting mode for the working mode of the heat dissipation device, and when the temperature control state is stabilized, the temperature of all board cards on two sides is monitored through the main control board on the first communication mode side in a normal working state, so that the working mode of the heat dissipation device in the base station is adjusted according to the highest of all the board cards on two sides, the temperature of all the board cards in the base station can be adjusted when the board card on one communication mode side is in an abnormal state, the over-temperature power failure of the board card on the abnormal main control board side can be prevented, and the reliability and flexibility of the temperature adjustment of the board cards of the base station are improved.

In a possible implementation form of the present application, in a dual-mode base station supporting an LTE communication mode and an NR communication mode, when a main control board on an NR communication mode side is in an abnormal state, a temperature of the base station may be controlled by the main control board on the LTE communication mode side, and when the main control board on the NR communication mode side returns to normal, a control right is returned to the main control board on the NR communication mode side.

The method for controlling the temperature of the dual-mode base station according to the embodiment of the present application is further described with reference to fig. 3.

Fig. 3 is a flowchart illustrating a temperature control method for a dual-mode base station according to an embodiment of the present application.

As shown in fig. 3, the method for controlling the temperature of the dual-mode base station includes the following steps:

step 301, the first communication mode side main control board determines that at least one board card of the second communication mode side is currently in a power-on state and the second communication mode side main control board is currently in a state that the boot file is not loaded, wherein the first communication mode is an LTE communication mode.

In the embodiment of the present application, in a dual-mode base station that supports an LTE communication mode and an NR communication mode simultaneously, a System Inter-interconnected Circuit (sysic for short) is usually started by a master control board on an NR communication mode side to obtain a control right of the sysic, so that when the master control board on the NR communication mode side is in a normal operating state, the master control board on the NR communication mode side usually controls a temperature of a base station to prevent a base band board with a high power on the NR communication mode side from generating an over-temperature power failure phenomenon. Therefore, only when the NR communication mode side main control board is in an abnormal state such as abnormal recovery or being plugged, the LTE communication mode side main control board can acquire the control right of sysic and control the temperature of the base station.

Therefore, when the first communication mode is the LTE communication mode, the LTE communication mode side main control board may call a Direct Drive (DD) interface, and query the state of the NR communication mode side main control board through an Erasable Programmable Logic Device (EPLD). If it is determined that the NR communication mode side main control board is currently in the state where the boot file is not loaded, it may be determined that the NR communication mode side main control board is not in the software in-place state, that is, the NR communication mode side main control board is in the abnormal state, so that the NR communication mode side main control board cannot control the temperature of the base station.

Specifically, if it is determined that a board currently in a power-on state exists on the NR communication mode side, it may be determined that the temperature of each board on the NR communication mode side needs to be currently controlled, so that the LTE communication mode side main control board may determine to perform the dual-mode temperature control mode, and perform temperature control on each board (especially, a baseband board with high power consumption) on the LTE communication mode side and the NR communication mode side at the same time. If it is determined that no board card in the power-on state exists on the NR communication mode side, it may be determined that the base station only operates in the LTE communication mode currently, and an over-temperature phenomenon does not occur on each board card on the NR communication mode side, and the LTE communication mode side main control board may determine to perform the single-mode temperature control mode, so as to perform temperature control only on the state of each board card on the LTE communication mode side.

Further, after the main control board at the first communication mode side is switched to the single-mode temperature control mode, the board card state of the opposite terminal can be acquired at any time to determine whether the mode can be switched to the dual-mode temperature control mode. That is, in a possible implementation form of the embodiment of the present application, if the first communication mode is an LTE communication mode, after determining that the current communication mode is a single-mode temperature control mode, the method may further include:

In this embodiment of the application, when the first communication mode is the LTE communication mode, the main control board on the side of the first communication mode may poll the power-on state of each board on the side of the second communication mode at a third preset time interval after switching to the single-mode temperature control mode, so that when it is determined that a board in the power-on state exists again on the side of the second communication mode, the main control board is switched to the dual-mode temperature control mode in time, so as to control the temperature of each board on the side of the second communication mode, and improve the reliability of board temperature adjustment in the base station.

It should be noted that, in actual use, the third preset time interval may be preset according to actual needs, and this is not limited in this application embodiment. For example, the third predetermined time interval may be 5s, 10s, etc.

Step 302, the first communication mode side main control board sends a heartbeat request to the second communication mode side main control board every a first preset time interval.

In this embodiment, when the first communication mode is the LTE communication mode, the LTE communication mode side main control board may obtain the state of the NR communication mode side main control board in real time, so that when it is determined that the NR communication mode side main control board returns to normal, the sysic control right is returned to the NR communication mode side main control board, and the NR communication mode side main control board performs base station temperature control.

As a possible implementation manner, after determining to perform the dual-mode temperature control mode, the main control board at the LTE communication mode side may create a timeout timer and a negotiation period timer, so as to set a first preset time interval by the negotiation period timer, and set a second preset time interval by the timeout timer. Therefore, after determining to perform the dual-mode temperature control mode, the LTE communication mode side main control board may start the negotiation period timer and the timeout timer, so as to send a heartbeat request to the NR communication mode side main control board every other first preset time interval within a second preset time interval corresponding to the timeout timer, and determine whether the NR communication mode side main control board has recovered to normal according to whether a heartbeat response returned by the NR communication mode side main control board is acquired each time when the second preset time interval corresponding to the timeout timer is reached.

For example, after determining to perform the dual-mode temperature control mode, the LTE communication mode side main control board may create a 30s timeout timer and a 10s negotiation period timer, that is, the first preset time interval is 10s, and the second preset time interval is 30s. Therefore, after determining to perform the dual-mode temperature control mode, the LTE communication mode side main control board sends a heartbeat request to the NR communication mode side main control board every 10 seconds, and determines whether the LTE communication mode side main control board has recovered to normal or not according to whether a heartbeat response returned by the LTE communication mode side main control board is acquired or not every 30 seconds.

Step 303, if the obtained heartbeat number of the second communication mode side main control board is less than the threshold value within the second preset time interval, clearing the current heartbeat number, and timing again.

In this embodiment of the application, in a second preset time interval, the main control board on the side of the first communication mode (LTE communication mode) may send a heartbeat request to the main control board on the side of the second communication mode (NR communication mode) for multiple times, so that a heartbeat threshold may be preset to determine whether the NR communication mode side has been reliably recovered through the heartbeat threshold, and when it is determined that the NR communication mode side has been reliably recovered, the sysic control right may be returned to the main control board on the side of the NR communication mode, so as to further improve the stability of the temperature control of the base station.

Specifically, if the LTE communication mode side main control board determines that the number of heartbeats of the NR communication mode side main control board acquired within the second preset time interval is smaller than the threshold, it may be determined that the NR communication mode side main control board is not recovered to normal, or the operating state of the NR communication mode side main control board is not stably recovered, so that the LTE communication mode side main control board may continue to control sysic, clear the current number of heartbeats, and restart the timeout timer to restart the timer. Then, while performing subsequent steps 304 to 306, repeating steps 302 to 303 until it is obtained that the number of heartbeats of the NR communication mode side main control board is greater than or equal to the threshold value within a second preset time interval, it may be determined that the NR communication mode side main control board has stably recovered, so that the control right of sysic may be handed back to the NR communication mode side main control board to control the base station temperature through the NR communication mode side main control board, that is, the NR communication mode is switched to the first communication mode, and the LTE communication mode is switched to the second communication mode, and the NR communication mode side main control board performs subsequent steps 304 to 306.

It should be noted that, in actual use, the heartbeat number threshold may be preset according to actual needs, which is not limited in this application embodiment. For example, the heartbeat threshold may be 1, that is, as long as the heartbeat of the NR communication mode side main control board is obtained within the second preset time interval, the control right of the sysic may be returned to the NR communication mode side main control board; for another example, assuming that the LTE communication mode side sends a heartbeat request 3 times within a second preset time interval, the heartbeat number threshold may be 2 or 3, so that the control right of sysic may be handed back to the NR communication mode side main control board only when the heartbeat of the NR communication mode side main control board is obtained multiple times within the second preset time interval.

Step 304, obtaining the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side.

And 305, determining a target board according to the current working state of each board at the first communication mode side and the current working state of each board at the second communication mode side.

And step 306, adjusting the working mode of the heat dissipation device in the base station according to the current temperature of the target board card.

The detailed implementation process and principle of the steps 304-306 can refer to the detailed description of the above embodiments, and are not repeated herein.

According to the temperature control method of the dual-mode base station, when an LTE communication mode is a first communication mode and a main control board at an LTE communication mode side is in a dual-mode temperature control mode, firstly, at least one board card at an NR communication mode side is determined to be in a power-on state currently, and the main control board at a second communication mode side is determined to be in a state that a guide file is not loaded completely currently, then, a heartbeat request is sent to the main control board at the NR communication mode side every other first preset time interval, and if the number of heartbeats, obtained in the second preset time interval, of the main control board at the NR communication mode side is smaller than a threshold value, the current number of heartbeats is cleared, and timing is restarted; otherwise, the NR communication mode side main control board controls the temperature of the base station, then the target board card is determined according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, and then the working mode of the heat dissipation device in the base station is adjusted according to the current temperature of the target board card. Therefore, in the base station supporting the two communication modes of LTE and NR, when the main control board on the NR communication mode side is in an abnormal state, the temperature of the base station can be controlled through the main control board on the LTE communication mode side, and when the main control board on the NR communication mode side returns to be normal, the control right is returned to the main control board on the NR communication mode side, so that when the board card on the NR communication mode side is in an abnormal state, the temperature of all board cards in the base station can be still adjusted, the over-temperature power failure of the board card on the abnormal main control board side can be prevented, and the reliability and stability of the temperature adjustment of the board card of the base station are further improved.

In a possible implementation form of the present application, in a dual-mode base station supporting an LTE communication mode and an NR communication mode, when a main control board on an NR communication mode side is in a normal operating state, the NR communication mode side main control board may determine a mode for performing temperature control on the base station according to a state of the LTE communication mode side main control board, so as to further improve reliability and efficiency of temperature control.

The method for controlling the temperature of the dual mode base station according to the embodiment of the present application is further described with reference to fig. 4.

Fig. 4 is a flowchart illustrating another dual-mode base station temperature control method according to an embodiment of the present application.

As shown in fig. 4, the method for controlling the temperature of the dual-mode base station includes the following steps:

step 401, the first communication mode side main control board determines whether the second communication mode side main control board is currently in a boot file loading completion state, wherein the first communication mode is an NR communication mode, if yes, step 402 is executed; otherwise, step 407 is executed.

In the embodiment of the application, in a dual-mode base station simultaneously supporting an LTE communication mode and an NR communication mode, an NR communication mode side main control board usually starts sysic to obtain a control right of the sysic, so that when the NR communication mode side main control board is in a normal operating state, the NR communication mode side main control board usually controls a base station temperature to prevent an over-temperature power failure phenomenon of a base band board with a high power at an NR communication mode side. Therefore, when the first communication mode is the NR communication mode, that is, when the NR communication mode side main control board is in a normal state, the NR communication mode side main control board may call the DD interface, query the state of the LTE communication mode side main control board through the EPLD, and determine the temperature control mode for the base station according to the state of the LTE communication mode side main control board.

Specifically, if the NR communication mode side main control board determines that the LTE communication mode side main control board is currently in the state of completing loading of the boot file, it may be determined that the base station currently operates in two communication modes, and thus the NR communication mode side main control board may determine to perform the dual-mode temperature control mode, so as to simultaneously perform temperature control on each board card of the LTE communication mode side and the NR communication mode side, and prevent each board card of the LTE communication mode side from generating an over-temperature phenomenon. If it is determined that the LTE communication mode side main control board is not currently in the state of completing the loading of the boot file, it may be determined that the base station is currently only operating in the NR communication mode, and the power consumption of the NR communication mode side baseband board is high, and the temperature is generally higher than the temperature of each board card at the LTE communication side.

Step 402, the first communication mode side main control board sends a heartbeat request to the second communication mode side main control board every a first preset time interval.

In this embodiment of the application, when the first communication mode is the NR communication mode, and the NR communication mode side main control board performs the dual-mode temperature control mode, the state of the LTE communication mode side main control board may be obtained in real time, so as to switch to the single-mode temperature control mode when it is determined that the LTE communication mode side main control board is abnormal (that is, the base station does not operate in the LTE communication mode).

As a possible implementation manner, after determining to perform the dual-mode temperature control mode, the NR communication mode side main control board may create a timeout timer and a negotiation period timer, so as to set a first preset time interval by the negotiation period timer, and set a second preset time interval by the timeout timer. Therefore, after determining to perform the dual-mode temperature control mode, the NR communication mode side main control board may start the negotiation period timer and the timeout timer, so as to send a heartbeat request to the LTE communication mode side main control board every other first preset time interval within a second preset time interval corresponding to the timeout timer, and determine whether the base station is currently operating in the LTE communication mode according to whether a heartbeat response returned by the LTE communication mode side main control board is acquired each time when the second preset time interval corresponding to the timeout timer is reached.

For example, after determining to perform the dual-mode temperature control mode, the NR communication mode side main control board may create a 30s timeout timer and a 10s negotiation period timer, that is, the first preset time interval is 10s, and the second preset time interval is 30s. Therefore, after determining to perform the dual-mode temperature control mode, the NR communication mode side main control board sends a heartbeat request to the LTE communication mode side main control board every 10s, and determines whether the base station currently operates in the LTE communication mode according to whether a heartbeat response returned by the NR communication mode side main control board is acquired every 30s.

Step 403, judging whether a heartbeat response of the second communication mode side main control board is obtained within a second preset time interval, if so, executing step 404; otherwise, step 407 is executed.

In the embodiment of the application, when the first communication mode is the NR communication mode, if the NR communication mode side main control board determines that the heartbeat response of the LTE communication mode side main control board is not obtained within a second preset time interval, it may be determined that the base station does not currently operate in the LTE communication mode, so that the base station may be switched to the single-mode temperature control mode, and the temperature of the base station is controlled only according to the state of each board card on the NR communication mode side; if the heartbeat response of the LTE communication mode side main control board is obtained within the second preset time interval, the current work of the base station in the LTE communication mode can be determined, so that the NR communication mode side main control board can continue the dual-mode temperature control mode, clear the current heartbeat number, and restart the overtime timer for timing again. Then, while performing subsequent steps 404 to 406, repeating steps 402 to 403, until the heartbeat response of the LTE communication mode side main control board is not acquired within a second preset time interval, then switching to the single-mode temperature control mode, that is, performing step 407.

Step 404, obtaining the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side.

Step 405, determining a target board according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side.

And step 406, adjusting the working mode of the heat dissipation device in the base station according to the current temperature of the target board card.

The detailed implementation process and principle of the steps 405-406 can refer to the detailed description of the above embodiments, and are not described herein again.

Step 407, the current temperature control mode is switched to a single-mode temperature control mode.

In this embodiment of the application, when the first communication mode is the NR communication mode, after the first communication mode side main control board switches the current temperature control mode to the single-mode temperature control mode, the operating mode of the heat dissipation device in the base station may be adjusted only according to the temperature of each board card of the first communication mode side.

As a possible implementation manner, when the main control board at the first communication mode side performs the single-mode temperature control mode, the working mode of the heat dissipation device in the base station may be adjusted according to the highest temperature of the current temperature of each board card at the first communication mode side in the powered-on state. Therefore, the temperature of all the boards in the base station can be kept within a controllable range.

Specifically, when the highest temperature of the current temperatures of the boards in the powered-on state at the first communication mode side is greater than or equal to the temperature threshold, the working mode of the heat dissipation device may be adjusted to a working mode which has a better heat dissipation effect and is adapted to the current corresponding highest temperature, and until the board temperature with the highest temperature is less than the temperature threshold, the working mode of the heat dissipation device may be restored to the working mode before adjustment. For example, when the heat dissipation device is a fan, the rotation speed of the fan can be increased until the temperature of the board card with the highest temperature is lower than the temperature threshold, and the rotation speed of the fan can be gradually reduced to reduce noise and vibration in the base station.

Further, after the main control board at the first communication mode side is switched to the single-mode temperature control mode, the board card state of the opposite terminal can be acquired at any time to determine whether the mode can be switched to the dual-mode temperature control mode. That is, in one possible implementation form of the embodiment of the present application, if the first communication mode is an NR communication mode, after step 407, the method may further include:

the first communication mode side main control board sends a heartbeat request to the second communication mode side main control board at a first preset time interval;

In this embodiment of the application, when the first communication mode is the NR communication mode, after the first communication mode side main control board switches to the single-mode temperature control mode, the first communication mode side main control board may send a heartbeat request to the second communication mode side at a first preset time interval, and may determine whether the base station operates in the second communication mode again. Specifically, when the first communication mode side main control board obtains the heartbeat response returned by the second communication mode side main control board within a second preset time interval, it is determined that the base station has operated in the second communication mode, so that the base station can be switched to the dual-mode temperature control mode in time, the temperature of each board card on the second communication mode side is controlled, and the reliability of board card temperature regulation in the base station is improved.

According to the temperature control method of the dual-mode base station, when an NR communication mode is a first communication mode and an NR communication mode side main control board performs a dual-mode temperature control mode, firstly, it is determined that an LTE communication mode side main control board is in a guide file loading completion state, and then, a heartbeat request is sent to the LTE communication mode side main control board every first preset time interval, so that when a heartbeat response of the LTE communication mode side main control board is obtained in a second preset time interval, dual-mode temperature control is performed; and when the heartbeat response of the LTE communication mode side main control board is not acquired within a second preset time interval, carrying out single-mode temperature control. Therefore, in the base station supporting the LTE communication mode and the NR communication mode, when the base station works in the NR communication mode, the temperature of the base station can be controlled through the main control board on the NR communication mode side, and whether the base station works in the LTE communication mode or not is judged, switching is performed between the dual-mode temperature control mode and the single-mode temperature control mode, so that the temperature of all boards in the base station can be adjusted when the base station works in the two communication modes simultaneously, the reliability of temperature adjustment of the board boards of the base station is improved, and the number of boards to be monitored can be reduced when the base station only works in the NR communication mode, and the efficiency of temperature adjustment of the board of the base station is further improved.

In order to realize the above embodiment, the present application also provides an apparatus.

Fig. 5 is a schematic structural diagram of an apparatus according to an embodiment of the present application.

As shown in fig. 5, the apparatus includes: transceiver 500, processor 510, memory 520.

Wherein, the memory 520 is used for storing computer programs; a transceiver 500 for transceiving data under the control of the processor 510; a processor 510 for reading the computer program in the memory 520 and performing the following operations:

the first communication mode side main control board acquires the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side;

determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side;

and adjusting the working mode of a heat dissipation device in the base station according to the current temperature of the target board card.

A transceiver 500 for receiving and transmitting data under the control of a processor 510.

Wherein in fig. 5 the bus architecture may comprise any number of interconnected buses and bridges, with one or more processors, represented by processor 510, and various circuits, represented by memory 520, being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 500 may be a number of elements including a transmitter and receiver that provide a means for communicating with various other apparatus over a transmission medium including wireless channels, wired channels, fiber optic cables, and the like. The processor 510 is responsible for managing the bus architecture and general processing, and the memory 520 may store data used by the processor 510 in performing operations.

The processor 510 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or a Complex Programmable Logic Device (CPLD), and may also have a multi-core architecture.

In one possible implementation form of the present application, the processor 510 is further configured to perform the following operations:

Further, in another possible implementation form of the present application, if there are a plurality of target cards, the processor 510 is further configured to:

obtaining a plurality of current temperatures respectively corresponding to a plurality of target board cards;

and adjusting the working mode of the heat dissipation device in the base station according to the highest temperature in the plurality of current temperatures.

Further, in another possible implementation form of the present application, if the first communication mode is an LTE communication mode, the processor 510 is further configured to:

sending a heartbeat request to a master control board at the side of a second communication mode at intervals of a first preset time interval;

and if the obtained heartbeat number of the main control board at the second communication mode side is smaller than the threshold value in a second preset time interval, clearing the current heartbeat number and timing again.

Further, in another possible implementation form of the present application, if the first communication mode is an NR communication mode, the processor 510 is further configured to:

Further, in another possible implementation form of the present application, the processor 510 is further configured to perform the following operations:

Further, in another possible implementation form of the present application, before the obtaining of the current operating state of each board on the first communication mode side and the current operating state of each board on the second communication mode side, the processor 510 is further configured to perform the following operations:

Further, in yet another possible implementation form of the present application, the processor 510 is further configured to perform the following operations:

Further, in another possible implementation form of the present application, if the first communication mode is an NR mode, the processor 510 is further configured to:

and the first communication mode side main control board determines that the second communication mode side main control board is currently in a boot file loading completion state.

and the first communication mode side main control board determines that at least one board card at the second communication mode side is in a power-on state currently and the second communication mode side main control board is in a state that the loading of the boot file is not completed currently.

Further, in another possible implementation form of the present application, if the first communication mode is an LTE communication mode, after the determining that the first communication mode is currently a single-mode temperature control mode, the processor 510 is further configured to:

and if any board card on the side of the second communication mode is determined to be in a power-on state, switching the current single-mode temperature control mode into a dual-mode temperature control mode.

Further, in another possible implementation form of the present application, if the first communication mode is an NR communication mode, after the determining that the current mode is a single-mode temperature control mode, the processor 510 is further configured to:

It should be noted that the apparatus provided in the embodiment of the present application can implement all the method steps implemented by the method embodiment and achieve the same technical effects, and detailed descriptions of the same parts and beneficial effects as the method embodiment in this embodiment are omitted here.

In order to implement the foregoing embodiment, the present application further provides a dual-mode base station temperature control apparatus.

As shown in fig. 6, the dual-mode base station temperature control apparatus 60, which can be applied to the first communication mode side main control board, includes:

an obtaining unit 61, configured to obtain a current working state of each board card at the first communication mode side and a current working state of each board card at the second communication mode side;

a first determining unit 62, configured to determine a target board according to a current working state of each board at the first communication mode side and a current working state of each board at the second communication mode side;

and the adjusting unit 63 is configured to adjust a working mode of the heat dissipation device in the base station according to the current temperature of the target board.

In a possible implementation form of the present application, the first determining unit 62 includes:

and the determining subunit is used for determining the board card which is currently in the power-on state in each board card on the first communication mode side and each board card on the second communication mode side as the target board card.

Further, in another possible implementation form of the present application, if there are a plurality of target cards, the adjusting unit 63 includes:

the acquisition subunit is used for acquiring a plurality of current temperatures respectively corresponding to the target board cards;

and the first adjusting subunit is used for adjusting the working mode of the heat dissipation device in the base station according to the highest temperature in the current temperatures.

Further, in another possible implementation form of the present application, if the first communication mode is an LTE communication mode, the dual-mode base station temperature control apparatus 60 further includes:

the sending unit is used for sending a heartbeat request to the main control board at the side of the second communication mode at intervals of a first preset time interval;

and the emptying unit is used for emptying the current heartbeat number and timing again if the heartbeat number acquired from the main control board of the second communication mode side within a second preset time interval is less than the threshold value.

Further, in another possible implementation form of the present application, if the first communication mode is an NR communication mode, the dual-mode base station temperature control apparatus 60 further includes:

and the first switching unit is used for switching the current temperature control mode to the single-mode temperature control mode if the heartbeat response of the second communication mode side main control board is not acquired within a second preset time interval.

Further, in another possible implementation form of the present application, the first switching unit includes:

and the second adjusting subunit is used for adjusting the working mode of the heat dissipation device in the base station according to the highest temperature of the current temperature of each board card in the power-on state at the first communication mode side.

Further, in another possible implementation form of the present application, the dual-mode base station temperature control apparatus 60 further includes:

and the second determining unit is used for determining that the first communication mode side main control board is in a stable temperature control state.

and the control unit is used for controlling the heat dissipation device in the base station to operate in a fixed mode when the temperature control mode of the main control board at the first communication mode side is the heat dissipation device fixed mode.

and the third determining unit is used for the first communication mode side main control board to determine that the second communication mode side main control board is currently in a boot file loading completion state.

and the fourth determining unit is used for the first communication mode side main control board to determine that at least one board card at the second communication mode side is currently in a power-on state and the second communication mode side main control board is currently in a state that the loading of the boot file is not completed.

and a fifth determining unit, configured to determine that each board card of the second communication mode side is currently in an unpowered state by using the first communication mode side main control board, and then determine that the current board card is in the single-mode temperature control mode.

the polling unit is used for the main control board at the first communication mode side and polling the power-on state of each board card at the second communication mode side at a third preset time interval;

and the second switching unit is used for switching the current single-mode temperature control mode into a dual-mode temperature control mode if any board card on the second communication mode side is determined to be in a power-on state.

the sending unit is used for the first communication mode side main control board to send a heartbeat request to the second communication mode side main control board at a first preset time interval;

and the third switching unit is used for switching the current single-mode temperature control mode into the dual-mode temperature control mode if the heartbeat response returned by the main control board at the second communication mode side is acquired within a second preset time interval.

It should be noted that the division of the unit in the embodiment of the present application is schematic, and is only a logic function division, and there may be another division manner in actual implementation. In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a processor readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, an optical disk, or other various media capable of storing program codes.

It should be noted that the apparatus provided in the embodiment of the present application can implement all the method steps implemented by the method embodiment and achieve the same technical effect, and detailed descriptions of the same parts and beneficial effects as the method embodiment in this embodiment are omitted here.

In order to implement the above embodiments, the present application also proposes a processor-readable storage medium.

The processor-readable storage medium stores a computer program for causing the processor to execute the dual-mode base station temperature control method according to the embodiment of the present application.

The processor-readable storage medium can be any available medium or data storage device that can be accessed by a processor, including, but not limited to, magnetic memory (e.g., floppy disks, hard disks, magnetic tape, magneto-optical disks (MOs), etc.), optical memory (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor memory (e.g., ROMs, EPROMs, EEPROMs, non-volatile memories (NAND FLASH), solid State Disks (SSDs)), etc.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer-executable instructions. These computer-executable instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the processor-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These processor-executable instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. A method for controlling temperature of a dual-mode base station is characterized by comprising the following steps:

the first communication mode side main control board acquires the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, wherein the first communication mode side main control board is a main control board corresponding to a communication mode which is in the working state at present and can carry out temperature control in a base station;

adjusting the working mode of a heat dissipation device in the base station according to the current temperature of the target board card;

determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, wherein the determining the target board card comprises:

determining a board card which is currently in a power-on state in each board card of the first communication mode side and each board card of the second communication mode side as a target board card;

if the first communication mode is a long term evolution communication mode, the method further includes:

the first communication mode side main control board determines that at least one board card at the second communication mode side is currently in a power-on state and the second communication mode side main control board is currently in a state that the loading of the boot file is not completed; the first communication mode side main control board determines that each board card of the second communication mode side is currently in a non-powered state, and then determines that the first communication mode side main control board is currently in a single-mode temperature control mode;

the first communication mode side main control board polls the power-on state of each board card of the second communication mode side at a third preset time interval; and if any board card on the second communication mode side is determined to be in a power-on state, switching the current single-mode temperature control mode into a dual-mode temperature control mode.

2. The method of claim 1, wherein if there are multiple target boards, said adjusting the operating mode of the heat dissipation device in the base station based on the current temperature of the target boards comprises:

3. The method of claim 1, wherein if the first communication mode is a long term evolution communication mode, the method further comprises:

4. The method of claim 1, wherein if the first communication mode is a new air interface communication mode, the method further comprising:

5. The method of claim 4, wherein switching the current temperature control mode to a single mode temperature control mode comprises:

6. The method according to any one of claims 1 to 5, wherein before the obtaining of the current operating state of each board in the first communication mode side and the current operating state of each board in the second communication mode side, the method further includes:

7. The method of any of claims 1-5, further comprising:

8. The method of any of claims 1-5, wherein if the first communication mode is a new air interface communication mode, the method further comprising:

9. The method of claim 1, wherein if the first communication mode is a new air interface communication mode, after the determining that a single mode temperature control mode is currently present, further comprising:

10. A dual-mode base station temperature control apparatus, comprising a memory, a transceiver, a processor:

a memory for storing a computer program; a transceiver for transceiving data under control of the processor; a processor for reading the computer program in the memory and performing the following operations:

the system comprises a first communication mode side main control board and a second communication mode side main control board, wherein the first communication mode side main control board acquires the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side, and the first communication mode side main control board is a main control board corresponding to a communication mode which is in the current working state and can be used for temperature control in a base station;

wherein the processor is further configured to:

wherein, if the first communication mode is a long term evolution communication mode, the processor is further configured to:

11. The apparatus of claim 10, wherein if there are multiple target cards, the processor is further configured to:

12. The apparatus of claim 10, wherein if the first communication mode is a long term evolution communication mode, the processor is further configured to:

13. The apparatus of claim 10, wherein if the first communication mode is a new air interface communication mode, the processor is further configured to:

14. The apparatus of claim 13, wherein the processor is further configured to:

15. The apparatus according to any of claims 10-14, wherein before said obtaining the current operating status of each board in the first communication mode side and the current operating status of each board in the second communication mode side, said processor is further configured to:

16. The apparatus according to any of claims 10-14, wherein after the first communication mode side master control board performs dual mode temperature control, the processor is further configured to:

17. The apparatus as claimed in any of claims 10-14, wherein if the first communication mode is a new air interface communication mode, the processor is further configured to:

18. The apparatus of claim 10, wherein if the first communication mode is a new air interface mode, after the determination that the first communication mode is currently a single-mode temperature control mode, the processor is further configured to:

19. A dual-mode base station temperature control device is applied to a first communication mode side main control board, wherein the first communication mode side main control board is a main control board corresponding to a communication mode which is currently in a working state and can perform temperature control in a base station, and the dual-mode base station temperature control device comprises:

the acquisition unit is used for acquiring the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side;

the first determining unit is used for determining a target board card according to the current working state of each board card at the first communication mode side and the current working state of each board card at the second communication mode side;

the adjusting unit is used for adjusting the working mode of the heat dissipation device in the base station according to the current temperature of the target board card;

the first determining unit is specifically configured to: determining a board card which is currently in a power-on state in each board card of the first communication mode side and each board card of the second communication mode side as a target board card;

if the first communication mode is a long term evolution communication mode, the apparatus further includes:

a fourth determining unit, configured to determine that at least one board card of the second communication mode side is currently in a powered-on state and that the main control board of the second communication mode side is currently in a state where the loading of the boot file is not completed;

a fifth determining unit, configured to determine that each board card of the second communication mode side is currently in an unpowered state when the first communication mode side main control board determines that the board card is currently in a single-mode temperature control mode;

and the second switching unit is used for switching the current single-mode temperature control mode into the dual-mode temperature control mode if any board card at the second communication mode side is determined to be in the power-on state.

20. A processor-readable storage medium, characterized in that the processor-readable storage medium stores a computer program for causing a processor to perform the method of any one of claims 1 to 9.