Laptop heat dissipation management method, system, device and storage medium

Abstract

The present invention belongs to the field of Internet of Things, and in particular, relates to a heat dissipation management method, system, device and storage medium for a laptop computer. The method can determine the distribution of over-temperature computers by monitoring the position and temperature of laptop computers in a target space, and determine the airflow path of the heat dissipation airflow required by the over-temperature computers based on the distribution. The air supply parameters of the air supply device that can generate the heat dissipation airflow can be determined based on the airflow path and the position of the air supply device, and then the air supply device is controlled to supply air with the air supply parameters, so that the over-temperature computer can be affected by the heat dissipation airflow, that is, the heat around the over-temperature computer can be transferred to prevent the heat from accumulating around the laptop computer, thereby ensuring its heat dissipation effect.

Description

Technical Field

[0001] The present invention belongs to the field of Internet of Things, and in particular relates to a heat dissipation management method, system, device and storage medium for a notebook computer. Background Art

[0002] Laptops generate heat when running. When too much heat is generated, it will affect the computer's performance, lifespan and user experience. Therefore, it is particularly important to solve the heat dissipation problem of laptops.

[0003] The existing heat dissipation method of laptop computers is mainly achieved by installing a cooling fan inside the computer and then controlling the operation of the cooling fan; this method can only dissipate heat from the inside of the computer, but if there is no air flow in the area where the computer is located (such as indoors), the heat dissipated by the computer is easily accumulated near the computer and re-enters the computer through heat conduction, thereby affecting its heat dissipation effect. Summary of the invention

[0004] In view of this, embodiments of the present invention provide a heat dissipation management method, system, device and storage medium for a notebook computer, which can solve the above technical problems.

[0005] A first aspect of an embodiment of the present invention provides a method for heat dissipation management of a laptop computer, the method comprising:

[0006] S1: Establish communication with the laptop computer that enters the target space;

[0007] S2: monitor the position of each laptop in the target space;

[0008] S3: monitor the temperature of each laptop computer;

[0009] S4: When the temperature of a laptop computer exceeds a preset temperature, the laptop computer with a temperature exceeding the preset temperature is regarded as an over-temperature computer, and the distribution of the over-temperature computers in the target space is determined according to the positions of the over-temperature computers;

[0010] S5: Obtain the position of the air supply device in the target space, and determine the airflow path of the heat dissipation airflow required by the over-temperature computers according to the position of the air supply device and the distribution of the over-temperature computers in the target space;

[0011] S6: simulating the air supply airflow of the air supply device according to the determined air flow path, and then determining air supply parameters capable of generating the heat dissipation airflow required by the overheated computer;

[0012] S7: Controlling the air supply device to supply air according to the determined air supply parameters, so as to generate the heat dissipation airflow required by the overheated computer in the target space, until the temperature of the overheated computer drops below a preset temperature;

[0013] S8: Repeat steps S2 to S7 until all laptop computers are identified to be moved out of the target space.

[0014] A second aspect of an embodiment of the present invention provides a heat dissipation management system for a notebook computer, the system comprising:

[0015] Air supply equipment in the target space;

[0016] Monitoring equipment for collecting images of the target space to determine the location of the laptop computer and the air supply equipment;

[0017] The heat dissipation management device of the notebook computer communicates with the air supply device, the monitoring device and the notebook computer entering the target space to execute the heat dissipation management method of the notebook computer.

[0018] A third aspect of an embodiment of the present invention provides a thermal management device for a laptop computer, comprising a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the thermal management method for the laptop computer.

[0019] A fourth aspect of an embodiment of the present invention provides a terminal-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the processor executes the steps of the method for heat dissipation management of a laptop computer.

[0020] Compared with the prior art, the embodiments of the present invention have the following beneficial effects: the method provided by the present invention includes establishing communication with a laptop computer entering a target space; monitoring the position of each laptop computer in the target space; monitoring the temperature of each laptop computer; when the temperature of a laptop computer exceeds a preset temperature, treating the laptop computer with a temperature exceeding the preset temperature as an over-temperature computer, and determining the distribution of the over-temperature computers in the target space according to the position of the over-temperature computers; obtaining the position of an air supply device in the target space, and determining the airflow path of the heat dissipation airflow required for the over-temperature computers according to the position of the air supply device and the distribution of the over-temperature computers in the target space; simulating the air supply airflow of the air supply device according to the determined airflow path, and then determining the air supply parameters that can generate the heat dissipation airflow required for the over-temperature computers; and controlling the air supply according to the determined air supply parameters. The wind device supplies air to generate the heat dissipation airflow required by the over-temperature computer in the target space until the temperature of the over-temperature computer drops below the preset temperature; the above steps are repeated until all the laptop computers are identified to be moved out of the target space; in the present invention, the position and temperature of the laptop computers in the target space can be monitored to determine the distribution of the over-temperature computers, and the airflow path of the heat dissipation airflow required by the over-temperature computers can be determined based on the distribution, and the air supply parameters of the air supply device that can generate the heat dissipation airflow can be determined based on the airflow path and the position of the air supply device, and then the air supply device is controlled to supply air with the air supply parameters, so that the over-temperature computer can be affected by the heat dissipation airflow, that is, the heat around the over-temperature computer can be transferred to avoid the heat accumulation around the laptop computer, thereby ensuring its heat dissipation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0022] Figure 1 It is a schematic diagram of the implementation flow of the heat dissipation management method for a notebook computer provided by an embodiment of the present invention;

[0023] Figure 2 Schematic diagram of an implementation environment of the heat dissipation management method for a notebook computer provided by an embodiment of the present invention;

[0024] Figure 3 is a schematic diagram of an airflow path of a heat dissipation management method for a notebook computer provided by an embodiment of the present invention;

[0025] Figure 4 Schematic diagram of a heat dissipation management device for a notebook computer provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0026] In the following description, specific details such as specific system structures, technologies, etc. are provided for the purpose of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present invention. However, it should be clear to those skilled in the art that the present invention may be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from obstructing the description of the present invention.

[0027] In order to illustrate the technical solution of the present invention, a specific embodiment is provided below for illustration.

[0028] Figure 1 A method for heat dissipation management of a laptop computer provided by a first embodiment of the present invention is shown, and the method includes:

[0029] S1: Establish communication with the laptop computer that enters the target space;

[0030] S2: monitor the position of each laptop in the target space;

[0031] S3: monitor the temperature of each laptop computer;

[0032] S4: When the temperature of a laptop computer exceeds a preset temperature, the laptop computer with a temperature exceeding the preset temperature is regarded as an over-temperature computer, and the distribution of the over-temperature computers in the target space is determined according to the positions of the over-temperature computers;

[0033] S5: Obtain the position of the air supply device in the target space, and determine the airflow path of the heat dissipation airflow required by the over-temperature computers according to the position of the air supply device and the distribution of the over-temperature computers in the target space;

[0034] S6: simulating the air supply airflow of the air supply device according to the determined air flow path, and then determining air supply parameters capable of generating the heat dissipation airflow required by the overheated computer;

[0035] S7: Controlling the air supply device to supply air according to the determined air supply parameters, so as to generate the heat dissipation airflow required by the overheated computer in the target space, until the temperature of the overheated computer drops below a preset temperature;

[0036] S8: Repeat steps S2 to S7 until all laptop computers are identified to be moved out of the target space.

[0037] In this embodiment, if Figure 2As shown, the method is executed in a heat dissipation management device of a laptop computer set in a target space. The heat dissipation management device of the laptop computer can be an independent physical server or terminal, or a server cluster composed of multiple physical servers, or a cloud server that provides basic cloud computing services such as cloud servers, cloud databases, cloud storage and CDN; the air supply equipment (such as fans, air conditioners, etc.) in the target space is controlled by the heat dissipation management device, and the heat dissipation management device can control the air supply equipment to adjust the air supply parameters to supply air; the monitoring device can be a camera installed in the target space, which can collect images of the target space and send the images to the heat dissipation management device, so that the heat dissipation management device can determine the position of the laptop computer in the target space through the position of the laptop computer in the image;

[0038] In this embodiment, the target space is a preset space where multiple laptops may be moved into, such as a conference room, a classroom, etc.; the thermal management device of the laptop broadcasts authorization information to the outside in real time, wherein the authorization information includes the execution process of the method and the relevant information to be collected. When any laptop receives the authorization information, the corresponding user can decide whether the laptop participates in the execution of the method. When the thermal management device receives the "agreement" information sent back by the laptop, it establishes communication with the laptop;

[0039] In this embodiment, after the laptop computer establishes communication with the heat dissipation management device, the laptop computer can share its temperature information with the heat dissipation management device in real time (which can be monitored by the temperature sensor in the laptop computer); the set temperature can be 50 degrees or other temperatures, which are not limited here; the heat dissipation airflow of the over-temperature computer can pass through the airflow of the over-temperature computer, and the airflow can further transfer the heat emitted by the over-temperature computer to avoid heat accumulation near the over-temperature computer, thereby ensuring the heat dissipation effect of the over-temperature computer; the air supply parameters include the air supply power (which determines the size of the wind force, and then determines the distance that the formed current can reach) and the air supply angle. The air supply device is often provided with an adjustment mechanism for the air supply angle (such as a rotatable grille of an air conditioner, a shaking head design of a fan), and the heat dissipation management device can adjust the air supply angle by controlling these adjustment mechanisms, and can control the size of the air supply power of the air supply device, thereby achieving the adjustment of the air supply parameters;

[0040] In the present invention, the position and temperature of the laptop computers in the target space can be monitored to determine the distribution of over-temperature computers, and the airflow path of the heat dissipation airflow required by the over-temperature computers can be determined based on the distribution. The air supply parameters of the air supply equipment that can generate the heat dissipation airflow can be determined based on the airflow path and the position of the air supply equipment, and then the air supply equipment can be controlled to supply air with the air supply parameters, so that the over-temperature computers can be affected by the heat dissipation airflow, that is, the heat around the over-temperature computers can be transferred to prevent the heat from accumulating around the laptop computers, thereby ensuring the heat dissipation effect.

[0041] As a preferred embodiment, Figure 3 As shown, the heat dissipation airflow required by the overheated computer is the airflow that can pass through the location where the overheated computer is located;

[0042] Obtaining the position of the air supply device in the target space, and determining the airflow path of the heat dissipation airflow required by the overheated computers according to the position of the air supply device and the distribution of the overheated computers in the target space includes:

[0043] S51: Establishing a spatial model of the target space;

[0044] S52: obtaining the position of each air supply device in the target space, and generating a corresponding air supply device model at a corresponding position of the space model;

[0045] S53: Identify and mark the location of each over-temperature computer in the spatial model;

[0046] S54: for each air supply equipment model, generating a first straight line starting from the air outlet of the air supply equipment model and passing through the most position points;

[0047] S55: comparing the number of position points passed by the first straight line corresponding to each air supply device model, determining the first straight line passing the largest number of position points as an airflow path, and allocating the airflow path to the corresponding air supply device model;

[0048] S56: Hide the determined position points on the airflow path, and execute steps S54 to S56 for the remaining position points until all the position points are hidden.

[0049] In this embodiment, there is at least one air supply device in the target space; the air supply device assigned to the air flow path supplies air according to the air supply parameters determined subsequently, and the air supply device not assigned to the air flow path supplies air according to the preset conventional air supply parameters; when there is more than one first straight line with the largest number of position points, the first straight line corresponding to the air supply device with the least air flow paths assigned is determined as the air flow path, and if the air flow paths that have been assigned are also the same, the first straight line of any air supply device can be selected as the air flow path; each determined air flow path passes through the most position points as much as possible, thereby reducing the total amount of the determined air flow paths, and thereby reducing the adjustment amount of the air supply parameters of the air supply devices;

[0050] As a preferred embodiment, the air supply equipment is simulated for air supply according to the determined air flow path, and the air supply parameters that can generate the heat dissipation air flow required by the overheated computer are determined to include:

[0051] S61: For each airflow path, select the minimum power of the corresponding air supply device as the simulation power;

[0052] S62: Determine the air flow velocity corresponding to each path point constituting the air flow path when the corresponding air supply device supplies air under the simulated power;

[0053] S63: Determine whether the airflow velocity of the path point that coincides with the position point farthest from the starting end point of the airflow path exceeds the set velocity;

[0054] S64: If yes, determine the simulated power as the air supply power of the airflow path;

[0055] S65: If not, then increase the simulated power setting ratio, and execute steps S62 to S65 until the air supply power of the airflow path is obtained;

[0056] S66: Determine the angle between the extension direction of the airflow path and the preset standard direction as the air supply angle;

[0057] S67: Determine the obtained air supply power and air supply angle as air supply parameters corresponding to the air flow path.

[0058] Determining the air flow velocity corresponding to each path point constituting the air flow path when the corresponding air supply device supplies air under the simulated power includes:

[0059] For each path point of the airflow path, determining a first distance between the path point and a starting end point of the airflow path;

[0060] Obtain an airflow velocity comparison table of the air supply device corresponding to the airflow path, wherein the airflow velocity comparison table includes the airflow velocity corresponding to each air supply distance of the air supply device under each air supply power condition;

[0061] The first distance is compared with the air supply distance in the air flow velocity comparison table to determine the air flow velocity corresponding to the first distance, that is, the air flow velocity of the path point.

[0062] In this embodiment, the set flow rate can be 0.5m / s or other flow rates, which are not limited here. The air flow rate must exceed the set flow rate to effectively transfer heat; the set ratio can be 2% or other ratios, which are not limited here. The smaller the set ratio, the more accurate the determined air supply power is, which can further avoid energy waste; a standard direction can be set for each air supply device, or a unified standard direction can be set for all air supply devices; an air flow rate comparison table is preset for each air supply device, and the air supply distance is the distance between the location point where air supply is required and the air outlet of the air supply device. When the air supply equipment supplies air at any air supply power, the longer the air supply distance, the lower the air flow velocity passing through the position point, and this air flow velocity can be determined based on preliminary experiments; when the air flow velocity of the path point coinciding with the position point farthest from the starting end point of the air flow path exceeds the set velocity, it means that the air flow velocity of all over-temperature points on the air flow path exceeds the set velocity, that is, the heat of all over-temperature computers on the air flow path can be effectively transferred; by simulating the sequential adjustment of power from low to high, the air supply power that just meets the standard can be determined, thereby avoiding energy waste caused by excessive power determination.

[0063] As a preferred embodiment, between step S6 and step S7, the following steps are also included:

[0064] S68: for each air supply device model, determining each arrangement sequence of air supply parameters allocated to each air flow path of the air supply device model, wherein the order of the air supply parameters in any two arrangement sequences is not exactly the same;

[0065] S69: Determine the switching energy consumption corresponding to each arrangement sequence, wherein the switching energy consumption is the energy consumption of the corresponding air supply device switching the air supply parameters according to the arrangement sequence;

[0066] S610: Determine the corresponding arrangement sequence with the lowest switching energy consumption as the target sequence of the air supply equipment model;

[0067] The air supply equipment is controlled to supply air based on the determined air supply parameters, that is, when each air supply equipment supplies air, the air supply parameters of the air supply equipment are switched according to the order of the air supply parameters in the corresponding target sequence.

[0068] Determining the switching energy consumption corresponding to each arrangement sequence includes:

[0069] S691: taking the first air supply parameter of the arrangement sequence as a basic parameter;

[0070] S692: Using the next adjacent air supply parameter of the basic parameter as a comparison parameter;

[0071] S693: Determine the change in air supply power between the basic parameter and the comparison parameter as a first change, and determine the change in air supply angle between the basic parameter and the comparison parameter as a second change;

[0072] S694: Obtaining the energy consumption per unit change of the air supply power of the corresponding air supply device, and multiplying the energy consumption per unit change by the first change to obtain the first energy consumption;

[0073] S695: Obtaining the energy consumption per unit change of the air supply angle of the corresponding air supply device, and multiplying the energy consumption per unit change by the second change to obtain the second energy consumption;

[0074] S696: using the comparison parameter as a basic parameter, executing steps S692 to S696 until the first energy consumption and the second energy consumption corresponding to the last two adjacent air supply parameters of the arrangement sequence are obtained;

[0075] S697: Determine the switching energy consumption corresponding to the arrangement sequence according to all the first energy consumptions and all the second energy consumptions.

[0076] The switching energy consumption of the air supply equipment corresponding to the arrangement sequence is calculated by the following formula:

[0077]

[0078] Where E is the switching energy consumption, is the i-th first energy consumption, is the i-th second energy consumption, and n is the number of first energy consumption and second energy consumption.

[0079] In this embodiment, since an air supply device model may be assigned to multiple air flow paths, it is necessary to convert between multiple air supply parameters, but different conversion sequences correspond to different parameter adjustment amounts of the air supply device, resulting in different energy consumption required for the conversion of the air supply parameters; this embodiment can determine the conversion sequence with the lowest energy consumption, that is, the target sequence; in the process of switching the air supply parameters, first switch in the order from the first to the last in the target sequence, and when switching to the last air supply parameter in the target sequence, switch in the order from the last to the front in the target sequence (the energy consumption is theoretically consistent with the energy consumption of the positive sequence switching), and so on and so forth; after the air supply device is switched to each air supply parameter, the air supply is set for the target time (for example, 5 seconds); in the air supply process, if all the over-temperature computers on any air flow path are cooled below the set temperature, the air flow path is removed, and the target sequence is re-determined, and the air supply device is controlled with the new target sequence; in addition, the energy consumption per unit change of the air supply power and the energy consumption per unit change of the air supply angle can be determined based on pre-experiments or historical data; the number of air supply parameters in the target sequence is n+1.

[0080] As a preferred embodiment, when each air supply device is switched to the next air supply parameter, the method further includes:

[0081] Generate a first airflow path corresponding to the air supply parameter to which the air supply device is about to switch in the space model, and generate a second airflow path corresponding to the current air supply parameter of each other air supply device;

[0082] Determine whether the second airflow path intersects with the first airflow path, and if not, control the air supply device to switch to the next air supply parameter for continuous air supply;

[0083] If so, the air supply device is controlled to have an air supply angle toward the next air supply parameter, and the air supply device corresponding to the second air flow path that intersects with the first air flow path is determined as a matching device, and then the air supply device and the matching device are collaboratively controlled to perform intermittent air supply, wherein during intermittent air supply, the air supply device does not supply air at the same time as the matching device.

[0084] In the present embodiment, the intersection of the second airflow path and the first airflow path indicates that the airflows corresponding to these airflow paths will conflict with each other, which will further affect the effect of the airflow; at this time, the air supply device corresponding to the first airflow path is controlled to supply air first (at the air supply power corresponding to the air supply angle) for 1 / 5 (this is an optional embodiment and is not limited here) of the target time, and at the same time, the cooperating device is controlled to suspend the air supply, and then the air supply device is controlled to suspend the air supply, and the cooperating device is controlled to supply air for a set time, and this cycle is repeated until the cumulative air supply time of each air supply device reaches the target time, and then further switching is performed; through this embodiment, conflicts between the airflows of each air supply device can be avoided to ensure their effect.

[0085] A second embodiment of the present invention provides a heat dissipation management system for a laptop computer, the system comprising:

[0086] Air supply equipment in the target space;

[0087] Monitoring equipment for collecting images of the target space to determine the location of the laptop computer and the air supply equipment;

[0088] The heat dissipation management device of the notebook computer communicates with the air supply device, the monitoring device and the notebook computer entering the target space to execute the heat dissipation management method of the notebook computer.

[0089] In the present invention, the heat dissipation management device of the laptop computer cooperates with the air supply device, the monitoring device and each laptop computer to execute the heat dissipation management method of the laptop computer. By monitoring the position and temperature of the laptop computers in the target space, the distribution of over-temperature computers can be determined, and the airflow path of the heat dissipation airflow required by the over-temperature computers can be determined based on the distribution. The air supply parameters of the air supply device that can generate the heat dissipation airflow can be determined based on the airflow path and the position of the air supply device, and then the air supply device is controlled to supply air with the air supply parameters, so that the over-temperature computer can be affected by the heat dissipation airflow, that is, the heat around the over-temperature computer can be transferred to prevent the heat from accumulating around the laptop computer, thereby ensuring its heat dissipation effect.

[0090] A third embodiment of the present invention provides a heat dissipation management device for a laptop computer, comprising a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the heat dissipation management method for the laptop computer, specifically comprising:

[0091] S1: Establish communication with the laptop computer that enters the target space;

[0092] S2: monitor the position of each laptop in the target space;

[0093] S3: monitor the temperature of each laptop computer;

[0094] S4: When the temperature of a laptop computer exceeds a preset temperature, the laptop computer with a temperature exceeding the preset temperature is regarded as an over-temperature computer, and the distribution of the over-temperature computers in the target space is determined according to the positions of the over-temperature computers;

[0095] S5: Obtain the position of the air supply device in the target space, and determine the airflow path of the heat dissipation airflow required by the over-temperature computers according to the position of the air supply device and the distribution of the over-temperature computers in the target space;

[0096] S6: simulating the air supply airflow of the air supply device according to the determined air flow path, and then determining air supply parameters capable of generating the heat dissipation airflow required by the overheated computer;

[0097] S7: Controlling the air supply device to supply air according to the determined air supply parameters, so as to generate the heat dissipation airflow required by the overheated computer in the target space, until the temperature of the overheated computer drops below a preset temperature;

[0098] S8: Repeat steps S2 to S7 until all laptop computers are identified to be moved out of the target space.

[0099] A terminal-readable storage medium is provided in a fourth embodiment of the present invention. A computer program is stored on the terminal-readable storage medium. When the computer program is executed by a processor, the processor executes the steps of the method for heat dissipation management of a laptop computer, specifically including:

[0100] S1: Establish communication with the laptop computer that enters the target space;

[0101] S2: monitor the position of each laptop in the target space;

[0102] S3: monitor the temperature of each laptop computer;

[0103] S4: When the temperature of a laptop computer exceeds a preset temperature, the laptop computer with a temperature exceeding the preset temperature is regarded as an over-temperature computer, and the distribution of the over-temperature computers in the target space is determined according to the positions of the over-temperature computers;

[0104] S5: Obtain the position of the air supply device in the target space, and determine the airflow path of the heat dissipation airflow required by the over-temperature computers according to the position of the air supply device and the distribution of the over-temperature computers in the target space;

[0105] S6: simulating the air supply airflow of the air supply device according to the determined air flow path, and then determining air supply parameters capable of generating the heat dissipation airflow required by the overheated computer;

[0106] S7: Controlling the air supply device to supply air according to the determined air supply parameters, so as to generate the heat dissipation airflow required by the overheated computer in the target space, until the temperature of the overheated computer drops below a preset temperature;

[0107] S8: Repeat steps S2 to S7 until all laptop computers are identified to be moved out of the target space.

[0108] It should be understood that the order of execution of the steps in the above embodiment does not necessarily mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiment of the present invention.

[0109] It should be understood that when used in the specification of the present invention, the term "comprising" indicates the presence of described features, integers, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components and / or combinations thereof.

[0110] It should also be understood that the term “and / or” used in the specification of the present invention refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0111] As used in the present specification, the term "if" can be interpreted as "when" or "uponce" or "in response to determining" or "in response to detecting" depending on the context. Similarly, the phrase "if it is determined" or "if [the described condition or event] is detected" can be interpreted as meaning "uponce it is determined" or "in response to determining" or "uponce [the described condition or event] is detected" or "in response to detecting [the described condition or event]" depending on the context.

[0112] In addition, in the description of the specification of the present invention, the terms "first", "second", "third", etc. are only used to distinguish descriptions, and cannot be understood as indicating or suggesting relative importance. It should also be understood that although the terms "first", "second", etc. are used to describe various elements in some embodiments of the present invention in the text, these elements should not be limited by these terms. These terms are only used to distinguish one element from another element. For example, the first table can be named as the second table, and similarly, the second table can be named as the first table, without departing from the scope of the various described embodiments. The first table and the second table are both tables, but they are not the same table.

[0113] References to "one embodiment" or "some embodiments" etc. described in the present specification mean that one or more embodiments of the present invention include specific features, structures or characteristics described in conjunction with the embodiment. Therefore, the statements "in one embodiment", "in some embodiments", "in some other embodiments", "in some other embodiments", etc. that appear in different places in this specification do not necessarily refer to the same embodiment, but mean "one or more but not all embodiments", unless otherwise specifically emphasized in other ways. The terms "including", "comprising", "having" and their variations all mean "including but not limited to", unless otherwise specifically emphasized in other ways.

[0114] Figure 4 FIG. 1 is a schematic diagram of the structure of a heat dissipation management device for a notebook computer provided by an embodiment of the present invention. Figure 4 As shown, the heat dissipation management device of the notebook computer of this embodiment includes: at least one processor ( Figure 4Only one is shown in the figure), a memory, wherein the memory stores a computer program that can be run on the processor. When the processor executes the computer program, the steps of the above-mentioned various laptop computer heat dissipation management method embodiments are implemented, such as Figure 1 Steps S1 to S8 are shown.

[0115] The heat dissipation management device of the laptop computer can be a computing device such as a desktop computer, a notebook, a PDA, and a cloud server. The heat dissipation management device of the laptop computer can include, but is not limited to, a processor and a memory. Those skilled in the art can understand that Figure 4 It is only an example of a thermal management device for a laptop computer and does not constitute a limitation of the thermal management device for a laptop computer. It may include more or fewer components than shown in the figure, or a combination of certain components, or different components. For example, the thermal management device for the laptop computer may also include an input sending device, a network access device, a bus, etc.

[0116] The processor may be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor, etc.

[0117] In some embodiments, the memory may be an internal storage unit of the thermal management device of the laptop computer, such as a hard disk or memory of the thermal management device of the laptop computer. The memory may also be an external storage device of the thermal management device of the laptop computer, such as a plug-in hard disk, a smart media card (SMC), a secure digital (SD) card, a flash card, etc. equipped on the thermal management device of the laptop computer. Further, the memory may also include both an internal storage unit and an external storage device of the thermal management device of the laptop computer. The memory is used to store an operating system, an application program, a boot loader (BootLoader), data, and other programs, such as the program code of the computer program, etc. The memory may also be used to temporarily store data that has been sent or is to be sent.

[0118] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0119] An embodiment of the present invention provides a computer program product. When the computer program product runs on a heat dissipation management device of a mobile notebook computer, the heat dissipation management device of the mobile notebook computer can implement the steps in the above-mentioned various method embodiments when executing.

[0120] If the integrated module / unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the present invention implements all or part of the processes in the above-mentioned embodiment method, and can also be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a computer-readable storage medium, and the computer program can implement the steps of the above-mentioned various method embodiments when executed by the processor. Among them, the computer program includes computer program code, and the computer program code can be in source code form, object code form, executable file or some intermediate form. The computer-readable medium may include: any entity or device that can carry the computer program code, recording medium, U disk, mobile hard disk, disk, optical disk, computer memory, read-only memory (ROM), random access memory (RAM), electric carrier signal, telecommunication signal and software distribution medium.

[0121] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0122] Those skilled in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0123] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0124] The embodiments described above are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A method for heat dissipation management of a notebook computer, characterized in that: The method comprises: S1: Establish communication with the laptop computer that enters the target space; S2: monitor the position of each laptop in the target space; S3: monitor the temperature of each laptop computer; S4: When the temperature of a laptop computer exceeds a preset temperature, the laptop computer with a temperature exceeding the preset temperature is regarded as an over-temperature computer, and the distribution of the over-temperature computers in the target space is determined according to the positions of the over-temperature computers; S5: Obtain the position of the air supply device in the target space, and determine the airflow path of the heat dissipation airflow required by the over-temperature computers according to the position of the air supply device and the distribution of the over-temperature computers in the target space; S6: simulating the air supply airflow of the air supply device according to the determined air flow path, and then determining air supply parameters capable of generating the heat dissipation airflow required by the overheated computer; S7: Controlling the air supply device to supply air according to the determined air supply parameters, so as to generate the heat dissipation airflow required by the overheated computer in the target space, until the temperature of the overheated computer drops below a preset temperature; S8: Repeat steps S2 to S7 until all laptop computers are identified to be moved out of the target space; The air supply equipment is simulated for air supply according to the determined air flow path, and the air supply parameters that can generate the cooling air flow required for the overheated computer are determined to include: S61: For each airflow path, select the minimum power of the corresponding air supply device as the simulation power; S62: Determine the air flow velocity corresponding to each path point constituting the air flow path when the corresponding air supply device supplies air under the simulated power; S63: Determine whether the airflow velocity of the path point that coincides with the position point farthest from the starting end point of the airflow path exceeds the set velocity; S64: If yes, determine the simulated power as the air supply power of the airflow path; S65: If not, then increase the simulated power setting ratio, and execute steps S62 to S65 until the air supply power of the airflow path is obtained; S66: Determine the angle between the extension direction of the airflow path and the preset standard direction as the air supply angle; S67: Determine the obtained air supply power and air supply angle as air supply parameters corresponding to the air flow path.

2. The method according to claim 1, characterized in that: The cooling airflow required by the overheated computer is the airflow that can pass through the location of the overheated computer; Obtaining the position of the air supply device in the target space, and determining the airflow path of the heat dissipation airflow required by the overheated computers according to the position of the air supply device and the distribution of the overheated computers in the target space includes: S51: Establishing a spatial model of the target space; S52: obtaining the position of each air supply device in the target space, and generating a corresponding air supply device model at a corresponding position of the space model; S53: Identify and mark the location of each over-temperature computer in the spatial model; S54: for each air supply equipment model, generating a first straight line starting from the air outlet of the air supply equipment model and passing through the most position points; S55: comparing the number of position points passed by the first straight line corresponding to each air supply device model, determining the first straight line passing the largest number of position points as an airflow path, and allocating the airflow path to the corresponding air supply device model; S56: Hide the determined position points on the airflow path, and execute steps S54 to S56 for the remaining position points until all the position points are hidden.

3. The method according to claim 2, characterized in that Determining the air flow velocity corresponding to each path point constituting the air flow path when the corresponding air supply device supplies air under the simulated power includes: For each path point of the airflow path, determining a first distance between the path point and a starting end point of the airflow path; Obtain an airflow velocity comparison table of the air supply device corresponding to the airflow path, wherein the airflow velocity comparison table includes the airflow velocity corresponding to each air supply distance of the air supply device under each air supply power condition; The first distance is compared with the air supply distance in the air flow velocity comparison table to determine the air flow velocity corresponding to the first distance, that is, the air flow velocity of the path point.

4. The method according to claim 3, characterized in that: The method further includes the following steps between step S6 and step S7: S68: for each air supply device model, determining each arrangement sequence of air supply parameters allocated to each air flow path of the air supply device model, wherein the order of the air supply parameters in any two arrangement sequences is not exactly the same; S69: Determine the switching energy consumption corresponding to each arrangement sequence, wherein the switching energy consumption is the energy consumption of the corresponding air supply device switching the air supply parameters according to the arrangement sequence; S610: Determine the corresponding arrangement sequence with the lowest switching energy consumption as the target sequence of the air supply equipment model; The air supply equipment is controlled to supply air based on the determined air supply parameters, that is, when each air supply equipment supplies air, the air supply parameters of the air supply equipment are switched according to the order of the air supply parameters in the corresponding target sequence.

5. The method according to claim 4, characterized in that Determining the switching energy consumption corresponding to each arrangement sequence includes: S691: taking the first air supply parameter of the arrangement sequence as a basic parameter; S692: Using the next adjacent air supply parameter of the basic parameter as a comparison parameter; S693: Determine the change in air supply power between the basic parameter and the comparison parameter as a first change, and determine the change in air supply angle between the basic parameter and the comparison parameter as a second change; S694: Obtaining the energy consumption per unit change of the air supply power of the corresponding air supply device, and multiplying the energy consumption per unit change by the first change to obtain the first energy consumption; S695: Obtaining the energy consumption per unit change of the air supply angle of the corresponding air supply device, and multiplying the energy consumption per unit change by the second change to obtain the second energy consumption; S696: using the comparison parameter as a basic parameter, executing steps S692 to S696 until the first energy consumption and the second energy consumption corresponding to the last two adjacent air supply parameters of the arrangement sequence are obtained; S697: Determine the switching energy consumption corresponding to the arrangement sequence according to all the first energy consumptions and all the second energy consumptions; The switching energy consumption of the air supply equipment corresponding to the arrangement sequence is calculated by the following formula: And=(and 11 +…+and i1 +…+and n1 )+(and 12 +…+and i2 +…+and n2 ) Where E is the switching energy consumption, e i1 is the first energy consumption of the ith i2 is the i-th second energy consumption, and n is the number of first energy consumption and second energy consumption.

6. The method according to claim 5, characterized in that When each air supply device is switched to the next air supply parameter, it also includes: Generate a first airflow path corresponding to the air supply parameter to which the air supply device is about to switch in the space model, and generate a second airflow path corresponding to the current air supply parameter of each other air supply device; Determine whether the second airflow path intersects with the first airflow path, and if not, control the air supply device to switch to the next air supply parameter for continuous air supply; If so, the air supply device is controlled to have an air supply angle toward the next air supply parameter, and the air supply device corresponding to the second air flow path that intersects with the first air flow path is determined as a matching device, and then the air supply device and the matching device are collaboratively controlled to perform intermittent air supply, wherein during intermittent air supply, the air supply device does not supply air at the same time as the matching device.

7. A heat dissipation management system for a notebook computer, characterized in that: The system comprises: Air supply equipment in the target space; Monitoring equipment for collecting images of the target space to determine the location of the laptop computer and the air supply equipment; The heat dissipation management device of the laptop computer communicates with the air supply device, the monitoring device and the laptop computer entering the target space to execute the heat dissipation management method of the laptop computer according to any one of claims 1 to 6.

8. A heat dissipation management device for a notebook computer, characterized in that: The method comprises a memory and a processor, wherein a computer program is stored in the memory, and when the computer program is executed by the processor, the processor executes the steps of the method for heat dissipation management of a laptop computer according to any one of claims 1 to 6.

9. A terminal-readable storage medium, characterized in that: The terminal-readable storage medium stores a computer program, and when the computer program is executed by a processor, the processor executes the steps of the method for heat dissipation management of a laptop computer according to any one of claims 1 to 6.

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