Method and system for optimizing heat dissipation performance of computer host

Abstract

The invention belongs to the technical field of computers, and provides a heat dissipation performance optimization method and system of a computer host, an anemograph is arranged on a heat dissipation finned tube, air flow data between heat dissipation fins on the heat dissipation finned tube is detected, the air flow data comprises air flow and air velocity, and the air velocity is calculated according to the air flow and the air velocity. Dividing the surface of the radiating finned tube into a plurality of detection areas, marking the detection areas as radiating detection areas, obtaining an air flow characterization value and an air flow velocity characterization value, calculating the product of the air flow characterization value and the air flow velocity characterization value to obtain a radiating performance value, and comparing the radiating performance value with a radiating performance threshold value. If the heat dissipation performance value is smaller than the heat dissipation performance threshold value, a heat dissipation performance weak signal is generated, and if the heat dissipation performance value is larger than or equal to the heat dissipation performance threshold value, a heat dissipation performance strong signal is generated, so that the overall heat dissipation performance of the heat dissipation fins in all the heat dissipation detection areas on the heat dissipation finned tube is reflected.

Description

Technical Field

[0001] The invention belongs to the field of computer technology, and in particular to a method and system for optimizing the heat dissipation performance of a computer host. Background Art

[0002] When a computer is running, especially its core components such as the central processing unit (CPU) and graphics processing unit (GPU), a lot of heat will be generated. If the heat is not dissipated in time, the heat may cause the computer performance to decline or even cause hardware damage. Therefore, computer heat dissipation is an important factor to ensure the stable operation of the computer.

[0003] The heat sink is one of the key components in the computer cooling system. Its main function is to effectively dissipate the heat generated inside the computer by increasing the heat dissipation area and improving the heat dissipation efficiency.

[0004] When designing the fins on the fin tube, heat exchange technology is the key, which determines whether the fins can effectively transfer heat from the heat source to the surrounding environment. Therefore, it is necessary to detect the air flow data between the fins on the fin tube. The heat dissipation performance of the fins on the fin tube can be evaluated and optimized through the air flow data obtained by the detection.

[0005] In the prior art, the versatility of the heat dissipation system is ensured by assembling different numbers of heat dissipation fins according to specific usage scenarios. However, the adjustment of the assembly of different numbers of heat dissipation fins has certain limitations, and further consideration needs to be given to the air flow data between different heat dissipation fins, wherein the air flow data includes air flow rate and air velocity. By analyzing the air flow rate and air velocity between the heat dissipation fins on the heat dissipation fin tube, the heat dissipation performance of the heat dissipation fins on the heat dissipation fin tube is evaluated, and further analyzing the correlation between the spacing between the overall heat dissipation fins on the heat dissipation fin tube and the heat dissipation performance value between the overall heat dissipation fins on the heat fin tube, which helps to improve the heat dissipation performance of the heat dissipation fins on the heat dissipation fin tube and solve the problem of weak heat dissipation performance of the heat dissipation fins on the heat dissipation fin tube.

[0006] To this end, the present invention provides a method and system for optimizing the heat dissipation performance of a computer host. Summary of the invention

[0007] In order to make up for the shortcomings of the prior art, the problem of weak heat dissipation performance of the heat dissipation fins on the heat dissipation fin tube proposed in the background art is solved.

[0008] The technical solution adopted by the present invention to solve the technical problem is: in the first aspect, a method for optimizing the heat dissipation performance of a computer host comprises the following steps: Step 1: By setting an anemometer on the heat dissipation fin tube, the air flow data between the heat dissipation fins on the heat dissipation fin tube is detected, wherein the air flow data includes air flow rate and air velocity, and the surface of the heat dissipation fin tube is divided into several detection areas, marked as heat dissipation detection areas, and the air flow characterization value and the air velocity characterization value are obtained; Step 2: Based on the air flow characterization value and the air velocity characterization value, a heat dissipation performance value is obtained, and the heat dissipation performance value is compared with the heat dissipation performance threshold. If the heat dissipation performance value is less than the fin heat dissipation threshold, a heat dissipation performance weak signal is generated; Step 3: Based on the weak signal of heat dissipation performance, obtain the heat dissipation area value corresponding to each heat dissipation detection area, divide the heat dissipation detection area into a heat dissipation standard area and a heat dissipation non-standard area according to the heat dissipation area value, compare and process the heat dissipation spacing deviations between the heat dissipation standard area and the heat dissipation non-standard area, and obtain a heat dissipation spacing associated signal or a heat dissipation spacing non-associated signal; Step 4: Based on the heat dissipation spacing correlation signal, further analyze the spacing of the heat dissipation fins on the heat dissipation fin tube, and adjust the spacing between the heat dissipation fins on the heat dissipation fin tube to complete the heat dissipation performance optimization of the heat dissipation fins.

[0009] As a further solution of the present invention: the heat dissipation detection area is divided as follows: On the surface of the heat dissipation fin tube, all the heat dissipation fins on the surface of the heat dissipation fin tube are divided according to the distance between two adjacent heat dissipation fins to obtain the heat dissipation detection area.

[0010] As a further solution of the present invention: the air flow characterization value is obtained in the following manner: Based on the heat dissipation detection area, the air flow in each heat dissipation detection area is obtained and marked as the heat dissipation area flow; Calculate the ratio of the heat dissipation area flow rate to the heat dissipation area standard flow rate to obtain the heat dissipation area flow rate ratio; All the flow ratios of the heat dissipation areas are added and averaged to obtain the air flow characterization value; The air velocity characterization value is obtained as follows: Based on the heat dissipation detection area, the air flow rate in each heat dissipation detection area is obtained and marked as the heat dissipation area flow rate; Calculate the ratio of the heat dissipation area flow rate to the heat dissipation area standard flow rate to obtain the heat dissipation area flow rate ratio; The air velocity ratios of all heat dissipation areas are added together and averaged to obtain the air velocity characterization value.

[0011] As a further solution of the present invention: the heat dissipation performance value is obtained in the following manner: The air flow rate characteristic value and the air velocity characteristic value are multiplied to obtain the heat dissipation performance value.

[0012] As a further solution of the present invention: the process of dividing the heat dissipation detection area is as follows: The heat dissipation area flow ratio corresponding to the heat dissipation detection area is multiplied by the heat dissipation area flow rate ratio to obtain the heat dissipation area value of the heat dissipation detection area; If the heat dissipation area value of the heat dissipation detection area is greater than or equal to the heat dissipation area threshold of the heat dissipation detection area, the corresponding heat dissipation detection area is recorded as a heat dissipation standard area; If the heat dissipation area value of the heat dissipation detection area is less than the heat dissipation area threshold of the heat dissipation detection area, the corresponding heat dissipation detection area is recorded as a heat dissipation non-standard area.

[0013] As a further solution of the present invention: obtain the heat dissipation spacing value corresponding to each heat dissipation standard area, and obtain the heat dissipation spacing set of the heat dissipation standard area ; in, is the heat dissipation spacing value of the nth heat dissipation standard area; Calculate the average of the heat dissipation spacing values ​​in the heat dissipation spacing set of the heat dissipation standard area to obtain the heat dissipation spacing coefficient of the heat dissipation standard area; Get the heat dissipation spacing value corresponding to each non-standard heat dissipation area, and get the heat dissipation spacing set of the non-standard heat dissipation area ; in, is the heat dissipation spacing value of the mth non-standard heat dissipation area; The heat dissipation spacing values ​​in the heat dissipation spacing set of the non-standard heat dissipation area are averaged to obtain the heat dissipation spacing coefficient of the non-standard heat dissipation area; The difference between the heat dissipation spacing coefficient of the heat dissipation standard area and the heat dissipation spacing coefficient of the heat dissipation non-standard area is calculated to obtain the heat dissipation spacing deviation value.

[0014] As a further solution of the present invention: if the heat dissipation spacing deviation value is within a preset heat dissipation spacing deviation range, it means that the difference between the heat dissipation area value in the heat dissipation standard area and the heat dissipation area value in the heat dissipation non-standard area is irrelevant to the heat dissipation spacing, and a heat dissipation spacing non-correlated signal is obtained; If the heat dissipation spacing deviation value is outside the preset heat dissipation spacing deviation range, it means that the difference between the heat dissipation area value in the heat dissipation standard area and the heat dissipation area value in the heat dissipation non-standard area is related to the heat dissipation spacing, and a heat dissipation spacing correlation signal is obtained.

[0015] As a further solution of the present invention: obtaining the heat dissipation area value corresponding to each heat dissipation standard area, and integrating the heat dissipation area values ​​of all heat dissipation standard areas; Get the heat dissipation area set of the heat dissipation standard area ; in, is the heat dissipation area value of the nth heat dissipation standard area; The heat dissipation spacing value corresponding to each heat dissipation standard area is calculated by ratio with the heat dissipation area value to obtain the dispersion behavior coefficient Kn of the heat dissipation standard area, where n is the number of heat dissipation standard areas; Screening the dispersion behavior coefficients of all heat dissipation standard areas, and recording the heat dissipation standard areas corresponding to the marked dispersion behavior coefficients as heat dissipation marked areas; Processing the heat dissipation region values ​​of the heat dissipation mark region and the heat dissipation detection region adjacent to the heat dissipation mark region to obtain the heat dissipation region representation value of the heat dissipation mark region; The heat dissipation area characterization value of the heat dissipation mark area is calculated by ratio with the heat dissipation spacing value to obtain the interspersed behavior characterization value.

[0016] As a further solution of the present invention: the dispersion behavior characterization values ​​of all heat dissipation mark areas are processed according to the variance calculation formula to obtain the dispersion behavior characterization variance; If the variance of the interspersed behavior representation is less than or equal to the variance threshold of the interspersed behavior representation, then the interspersed behavior representation values ​​of all heat dissipation marked areas are summed and averaged to obtain the interspersed behavior adjustment coefficient; The heat dissipation area characterization value corresponding to each non-standard heat dissipation area is obtained, and the heat dissipation area characterization value of the non-standard heat dissipation area is calculated by ratio with the spacing adjustment coefficient to obtain the heat dissipation spacing revision value of the non-standard heat dissipation area.

[0017] In a second aspect, a heat dissipation performance optimization system for a computer host includes the following modules: Air flow detection module: by setting an anemometer on the heat dissipation fin tube, the air flow data between the heat dissipation fins on the heat dissipation fin tube is detected, wherein the air flow data includes air flow rate and air velocity, and the surface of the heat dissipation fin tube is divided into several detection areas, marked as heat dissipation detection areas, and the air flow characterization value and air velocity characterization value are obtained; Heat dissipation performance evaluation module: based on the air flow characterization value and the air velocity characterization value, the heat dissipation performance value is obtained, and the heat dissipation performance value is compared with the heat dissipation performance threshold. If the heat dissipation performance value is less than the fin heat dissipation threshold, a heat dissipation performance weak signal is generated; Correlation degree analysis module: based on the weak signal of heat dissipation performance, obtain the heat dissipation area value corresponding to each heat dissipation detection area, divide the heat dissipation detection area into a heat dissipation standard area and a heat dissipation non-standard area according to the heat dissipation area value, compare and process the heat dissipation spacing deviation between the heat dissipation standard area and the heat dissipation non-standard area, and obtain a heat dissipation spacing correlation signal or a heat dissipation spacing non-correlation signal; Spacing optimization and adjustment module: Based on the heat dissipation spacing correlation signal, further analyze the spacing of the heat dissipation fins on the heat dissipation fin tube, and adjust the spacing between the heat dissipation fins on the heat dissipation fin tube to complete the heat dissipation performance optimization of the heat dissipation fins.

[0018] The beneficial effects of the present invention are as follows: The present invention detects the air flow data between the heat dissipation fins on the heat dissipation fin tube by arranging an anemometer on the heat dissipation fin tube, wherein the air flow data includes air flow rate and air velocity, and the surface of the heat dissipation fin tube is divided into a plurality of detection areas, which are marked as heat dissipation detection areas, and an air flow characterization value and an air velocity characterization value are obtained. The air flow characterization value and the air velocity characterization value are multiplied to calculate the heat dissipation performance value, and the heat dissipation performance value is compared with the heat dissipation performance threshold value. If the heat dissipation performance value is less than the heat dissipation performance threshold value, a heat dissipation performance weak signal is generated, and if the heat dissipation performance value is greater than or equal to the heat dissipation performance threshold value, a heat dissipation performance strong signal is generated, thereby reflecting the heat dissipation performance of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube; when generating a heat dissipation performance weak signal, the present invention separates the heat dissipation standard area and the heat dissipation non-standard area according to the heat dissipation area value, and compares the heat dissipation spacing coefficient of the heat dissipation standard area The difference calculation is performed with the heat dissipation spacing coefficient of the non-standard heat dissipation area to obtain the heat dissipation spacing deviation value, and the heat dissipation spacing correlation signal is obtained based on the heat dissipation spacing deviation value output, which indicates that the heat dissipation spacing value is highly correlated with the heat dissipation area value, and it is necessary to adjust the distance between the heat dissipation fins on the heat dissipation fin tube to optimize the heat dissipation effect of the overall heat dissipation fins on the heat dissipation fin tube; when the heat dissipation spacing correlation signal is generated, the present invention further analyzes the spacing of the heat dissipation fins on the heat dissipation fin tube, screens the heat dissipation standard area, selects the heat dissipation standard area with similar spacing state or heat dissipation state in the heat dissipation standard area, processes these heat dissipation standard areas (heat dissipation marking areas) with similar states, obtains the interspersed behavior characterization value, obtains the interspersed adjustment coefficient according to the interspersed behavior characterization value, and then adjusts the spacing of the non-standard heat dissipation area based on the interspersed adjustment coefficient of the heat dissipation standard area, thereby improving the heat dissipation performance of the heat dissipation fins on the heat dissipation fin tube. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 It is an online flow chart of a method for optimizing heat dissipation performance of a computer host according to an embodiment of the present invention; Figure 2 This is a heat dissipation spacing association identification flow chart in a heat dissipation performance optimization method for a computer host according to an embodiment of the present invention; Figure 3 The present invention is a flow chart of a heat dissipation performance optimization system module for a computer host according to an embodiment of the present invention. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] Example 1 like Figure 1 A method for optimizing heat dissipation performance of a computer host according to an embodiment of the present invention includes: Step 1: Detect the air flow data between the heat dissipation fins on the heat dissipation fin tube to obtain the air flow characterization value and the air flow velocity characterization value; In some embodiments, an anemometer is provided on the heat dissipation fin tube to detect the air flow data between the heat dissipation fins on the heat dissipation fin tube, wherein the air flow data includes air flow rate and air flow velocity, and the surface of the heat dissipation fin tube is divided into a plurality of detection areas, which are marked as heat dissipation detection areas; It should be noted that the heat dissipation detection area is divided as follows: On the surface of the heat dissipation fin tube, all the heat dissipation fins on the surface of the heat dissipation fin tube are divided according to the distance between two adjacent heat dissipation fins to obtain a heat dissipation detection area; First, the air flow characterization value is obtained in the following way: Based on the heat dissipation detection area, the air flow in each heat dissipation detection area is obtained and marked as the heat dissipation area flow; Calculate the ratio of the heat dissipation area flow rate to the heat dissipation area standard flow rate to obtain the heat dissipation area flow rate ratio; All the flow ratios of the heat dissipation areas are added and averaged to obtain the air flow characterization value; Among them, it should be noted that: the meaning of the air flow characterization value is: the average value of the flow ratio of all heat dissipation areas on the surface of the heat dissipation fin tube, and this average value reflects the overall air flow level of all heat dissipation detection areas on the heat dissipation fin tube. If the air flow characterization value is larger, it means that the heat dissipation performance of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube is stronger; conversely, if the air flow characterization value is smaller, it means that the heat dissipation performance of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube is weaker; Second, the air velocity characterization value is obtained in the following manner: Based on the heat dissipation detection area, the air flow rate in each heat dissipation detection area is obtained and marked as the heat dissipation area flow rate; Calculate the ratio of the heat dissipation area flow rate to the heat dissipation area standard flow rate to obtain the heat dissipation area flow rate ratio; The air velocity ratios of all heat dissipation areas are added and averaged to obtain the air velocity representation value; It should be noted that: the meaning of the air flow velocity characterization value is: the average level of the flow velocity ratio of all heat dissipation areas on the surface of the heat dissipation fin tube. This value reflects the overall air flow velocity of all heat dissipation detection areas on the heat dissipation fin tube. Therefore, a higher air flow velocity characterization value usually means that the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube have a stronger heat dissipation effect, and a lower air flow velocity characterization value usually means that the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube have a weaker heat dissipation effect; In summary, it needs to be explained that: the standard flow rate and the standard flow rate of the heat dissipation area are set by those skilled in the art according to the actual heat dissipation effect required by the heat dissipation fins; Step 2: Based on the air flow characterization value and the air velocity characterization value, a heat dissipation performance value is obtained, and compared with a threshold value to generate a heat dissipation performance strength signal; The heat dissipation performance signal includes a strong heat dissipation performance signal or a weak heat dissipation performance signal; In some embodiments, based on the air flow characterization value and the air flow velocity characterization value, the air flow characterization value and the air flow velocity characterization value are multiplied to obtain a heat dissipation performance value, and the heat dissipation performance value is compared with the heat dissipation performance threshold, and the comparison process is as follows: If the heat dissipation performance value is greater than or equal to the heat dissipation performance threshold, it means that on the heat dissipation fin tube, the air flow between the heat dissipation fins in the overall heat dissipation detection area is high and the air flow rate is fast, generating a strong heat dissipation performance signal; If the heat dissipation performance value is less than the fin heat dissipation threshold, it means that on the heat dissipation fin tube, the air flow between the heat dissipation fins in the overall heat dissipation detection area is low and the air flow rate is slow, generating a weak heat dissipation performance signal; Among them, it is further explained that: the heat dissipation performance value means: on the heat dissipation fin tube, the heat dissipation fin is the total amount of heat taken away by the air flow, which is a comprehensive reflection of the air flow rate and the air flow velocity, reflecting the overall heat dissipation capacity of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube. If the air flow velocity representation value is fast and the air flow representation value is high, it means that the overall heat dissipation performance of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube is strong. On the contrary, if the air flow velocity representation value is slow and the air flow representation value is low, it means that the overall heat dissipation performance of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube is weak. The specific scheme of this embodiment is: by setting an anemometer on the heat dissipation fin tube, the air flow data between the heat dissipation fins on the heat dissipation fin tube is detected, wherein the air flow data includes air flow rate and air velocity, and the surface of the heat dissipation fin tube is divided into several detection areas, marked as heat dissipation detection areas, and the air flow characterization value and the air velocity characterization value are obtained. The heat dissipation performance value is calculated by multiplying the air flow characterization value and the air velocity characterization value, and the heat dissipation performance value is compared with the heat dissipation performance threshold. If the heat dissipation performance value is less than the heat dissipation performance threshold, a weak heat dissipation performance signal is generated. If the heat dissipation performance value is greater than or equal to the heat dissipation performance threshold, a strong heat dissipation performance signal is generated, thereby reflecting the overall heat dissipation performance of the heat dissipation fins in all heat dissipation detection areas on the heat dissipation fin tube.

[0023] Example 2 A method for optimizing heat dissipation performance of a computer host according to an embodiment of the present invention includes: Step 3: Based on the weak signal of heat dissipation performance, obtain the heat dissipation area value corresponding to each heat dissipation detection area, and divide the heat dissipation detection area into a heat dissipation standard area and a heat dissipation non-standard area according to the heat dissipation area value; Specifically: obtaining the heat dissipation area flow ratio and the heat dissipation area flow velocity ratio corresponding to each heat dissipation detection area; The heat dissipation area flow ratio corresponding to the heat dissipation detection area is multiplied by the heat dissipation area flow rate ratio to obtain the heat dissipation area value of the heat dissipation detection area; Compare the heat dissipation area value of the heat dissipation detection area with the heat dissipation area threshold of the heat dissipation detection area; If the heat dissipation area value of the heat dissipation detection area is greater than or equal to the heat dissipation area threshold of the heat dissipation detection area, the corresponding heat dissipation detection area is recorded as a heat dissipation standard area; If the heat dissipation area value of the heat dissipation detection area is less than the heat dissipation area threshold of the heat dissipation detection area, the corresponding heat dissipation detection area is recorded as a heat dissipation non-standard area; It should be noted that: by processing the air flow data of each individual heat dissipation detection area, the heat dissipation performance of each individual heat dissipation detection area is identified, so as to complete the classification of the heat dissipation detection area according to the heat dissipation area threshold of the heat dissipation detection area; Among them, the heat dissipation area threshold of the heat dissipation detection area is set by the staff based on experience.

[0024] After the heat dissipation detection area classification is completed, the heat dissipation standard area and the heat dissipation non-standard area are processed; Specific: Based on thermal standard area: Obtain the heat dissipation spacing value corresponding to each heat dissipation standard area, and integrate the heat dissipation spacing values ​​of all heat dissipation standard areas; Get the heat dissipation spacing set of the heat dissipation standard area ; in, is the heat dissipation spacing value of the nth heat dissipation standard area; Calculate the average of the heat dissipation spacing values ​​in the heat dissipation spacing set of the heat dissipation standard area to obtain the heat dissipation spacing coefficient of the heat dissipation standard area; Based on heat dissipation non-standard area: Obtain the heat dissipation spacing value corresponding to each non-standard heat dissipation area, and integrate the heat dissipation spacing values ​​of all non-standard heat dissipation areas; Get the heat dissipation spacing set of non-standard heat dissipation areas ; in, is the heat dissipation spacing value of the mth non-standard heat dissipation area; The heat dissipation spacing values ​​in the heat dissipation spacing set of the non-standard heat dissipation area are averaged to obtain the heat dissipation spacing coefficient of the non-standard heat dissipation area; See also Figure 2 , calculate the difference between the heat dissipation spacing coefficient of the heat dissipation standard area and the heat dissipation spacing coefficient of the heat dissipation non-standard area to obtain the heat dissipation spacing deviation value; If the heat dissipation spacing deviation value is within the preset heat dissipation spacing deviation range, it means that the difference between the heat dissipation area value in the heat dissipation standard area and the heat dissipation area value in the heat dissipation non-standard area has nothing to do with the heat dissipation spacing, and a heat dissipation spacing non-correlation signal is obtained; If the heat dissipation spacing deviation value is outside the preset heat dissipation spacing deviation range, it means that the difference between the heat dissipation area value in the heat dissipation standard area and the heat dissipation area value in the heat dissipation non-standard area is related to the heat dissipation spacing, and a heat dissipation spacing correlation signal is obtained.

[0025] The process of obtaining the heat dissipation spacing value of the heat dissipation detection area is as follows: Several spacing points are respectively set on adjacent heat dissipation fins in the heat dissipation detection area, and the spacing points at the same position on adjacent heat dissipation fins are connected to obtain the fin distance value. The sum and average of several fin distance values ​​are obtained to obtain the heat dissipation spacing value.

[0026] Embodiment 3, a method for optimizing the heat dissipation performance of a computer host according to an embodiment of the present invention, comprises: Step 4: Based on the heat dissipation spacing correlation signal, further analyze the spacing of the heat dissipation fins on the heat dissipation fin tube, and adjust the spacing between the heat dissipation fins on the heat dissipation fin tube to complete the heat dissipation performance optimization of the heat dissipation fins; Specific: Obtain the heat dissipation area value corresponding to each heat dissipation standard area, and integrate the heat dissipation area values ​​of all heat dissipation standard areas; Get the heat dissipation area set of the heat dissipation standard area ; in, is the heat dissipation area value of the nth heat dissipation standard area; It is understandable that: in the set Pi The corresponding one is in the set Qi , in the set Pi The corresponding one is in the set Qi , in the set Pi The corresponding one is in the set Qi , and so on, in the set Pi The corresponding one is in the set Qi ; Heat dissipation spacing set based on heat dissipation standard area and cooling area collection , calculate the ratio of the heat dissipation spacing value corresponding to each heat dissipation standard area to the heat dissipation area value, and obtain the inter-dissipation behavior coefficient Kn of the heat dissipation standard area, where n is the number of heat dissipation standard areas, and z=1, 2, ..., n; The interspersed behavior coefficients of all heat dissipation standard areas are sorted to obtain interspersed behavior coefficient groups K1, K2, K3, ..., Kn; According to the formula The standard deviation Ka of the inter-dispersion behavior coefficient group is calculated, wherein Kp is the average value of the inter-dispersion behavior coefficient group K1, K2, K3, ..., Kn; If the standard deviation value Ka of the dispersion behavior coefficient group is greater than or equal to the preset standard deviation value Ky, the maximum value and / or the minimum value in the dispersion behavior coefficient group data are deleted, and the standard deviation value Ka of the dispersion behavior coefficient group data is calculated again, until Ka is less than the preset standard deviation value Ky, and the remaining dispersion behavior coefficients in the dispersion behavior coefficient group are marked; The heat dissipation standard area corresponding to the marked interspersed behavior coefficient is obtained and recorded as the heat dissipation marked area.

[0027] Process any heat dissipation mark area to obtain the heat dissipation detection area adjacent to the heat dissipation mark area: Performing weighted processing on the heat dissipation area values ​​of the heat dissipation mark area and the heat dissipation detection area adjacent to the heat dissipation mark area to obtain a heat dissipation area representation value of the heat dissipation mark area; The heat dissipation behavior characterization value is obtained by calculating the ratio of the heat dissipation area characterization value of the heat dissipation mark area to the heat dissipation spacing value of the heat dissipation mark area.

[0028] Exemplary: The process of obtaining the heat dissipation area characterization value of the heat dissipation mark area is: If there are three heat dissipation detection areas adjacent to the heat dissipation mark area, they are located on both sides and the bottom of the heat dissipation mark area; The heat dissipation region value of the heat dissipation mark region is marked as Qiz, and the heat dissipation region values ​​of three heat dissipation detection regions adjacent to the heat dissipation mark region are marked as Qiz1, Qiz2 and Qiz3 respectively; The weight ratio of the heat dissipation area value Qiz of the heat dissipation mark area is assigned to d0, and the weight ratios of the heat dissipation area values ​​Qiz1, Qiz2 and Qiz3 of the three heat dissipation detection areas adjacent to the heat dissipation mark area are assigned to d1, d2 and d3; The heat dissipation area characterization value SQ of the heat dissipation mark area is calculated according to the formula SQ=Qiz*d0+Qiz1*d1+Qiz2*d2+Qiz3*d3, where d1+d2+d3+d0=1, and d0, d3, d2, and d1 are all greater than 0.

[0029] It should be noted that the heat dissipation detection area adjacent to the heat dissipation mark area represents spatial proximity.

[0030] The dispersion behavior characterization values ​​of all heat dissipation marked areas are integrated to obtain a dispersion behavior characterization value group, and the dispersion behavior characterization value group is processed according to a variance calculation formula to obtain a dispersion behavior characterization variance; If the variance of the interspersed behavior representation is less than or equal to the variance threshold of the interspersed behavior representation, then the interspersed behavior representation values ​​of all heat dissipation marked areas are summed and averaged to obtain the interspersed behavior adjustment coefficient; Obtain the heat dissipation area characterization value corresponding to each non-standard heat dissipation area, calculate the ratio of the heat dissipation area characterization value of the non-standard heat dissipation area to the spacing adjustment coefficient, and obtain the heat dissipation spacing revision value of the non-standard heat dissipation area; Based on the revised value of the heat dissipation spacing, the heat dissipation spacing value currently corresponding to the non-standard heat dissipation area is adjusted, thereby completing the adjustment of the heat dissipation spacing in the heat dissipation detection area.

[0031] If the variance of the dispersion behavior representation is greater than the variance threshold of the dispersion behavior representation, the heat dissipation spacing corresponding to the non-standard heat dissipation area is independently adjusted one by one.

[0032] The technical solution of the embodiment of the present invention is: when a heat dissipation spacing correlation signal is generated, the spacing of the heat dissipation fins on the heat dissipation fin tube is further analyzed, the heat dissipation standard area is screened, and the heat dissipation standard areas with similar spacing states or heat dissipation states within the heat dissipation standard areas are selected, and the heat dissipation standard areas (heat dissipation marking areas) with similar states are processed to obtain a dispersion behavior characterization value, and a dispersion adjustment coefficient is obtained according to the dispersion behavior characterization value, and then the spacing of the heat dissipation non-standard area is adjusted based on the dispersion adjustment coefficient of the heat dissipation standard area, thereby improving the heat dissipation performance of the heat dissipation fins on the heat dissipation fin tube.

[0033] Example 4 like Figure 3As shown, a heat dissipation performance optimization system for a computer host according to an embodiment of the present invention includes: Air flow detection module: by setting an anemometer on the heat dissipation fin tube, the air flow data between the heat dissipation fins on the heat dissipation fin tube is detected, wherein the air flow data includes air flow rate and air velocity, and the surface of the heat dissipation fin tube is divided into several detection areas, marked as heat dissipation detection areas, and the air flow characterization value and air velocity characterization value are obtained; Heat dissipation performance evaluation module: based on the air flow characterization value and the air velocity characterization value, the heat dissipation performance value is obtained, and the heat dissipation performance value is compared with the heat dissipation performance threshold. If the heat dissipation performance value is less than the fin heat dissipation threshold, a heat dissipation performance weak signal is generated; Correlation degree analysis module: based on the weak signal of heat dissipation performance, obtain the heat dissipation area value corresponding to each heat dissipation detection area, divide the heat dissipation detection area into a heat dissipation standard area and a heat dissipation non-standard area according to the heat dissipation area value, compare and process the heat dissipation spacing deviation between the heat dissipation standard area and the heat dissipation non-standard area, and obtain a heat dissipation spacing correlation signal or a heat dissipation spacing non-correlation signal; Spacing optimization and adjustment module: Based on the heat dissipation spacing correlation signal, further analyze the spacing of the heat dissipation fins on the heat dissipation fin tube, and adjust the spacing between the heat dissipation fins on the heat dissipation fin tube to complete the heat dissipation performance optimization of the heat dissipation fins.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A method for optimizing the heat dissipation performance of a computer host, characterized in that: The following steps are involved: Step 1: Detect the air flow data between the heat dissipation fins on the heat dissipation fin tube, and divide the surface of the heat dissipation fin tube into several detection areas, recorded as heat dissipation detection areas, and obtain the air flow characterization value and air flow velocity characterization value of the heat dissipation detection area; Step 2: Based on the air flow characterization value and the air velocity characterization value, a heat dissipation performance value is obtained, and the heat dissipation performance value is compared with the heat dissipation performance threshold. If the heat dissipation performance value is less than the fin heat dissipation threshold, a heat dissipation performance weak signal is generated; Step 3: Based on the weak signal of heat dissipation performance, obtain the heat dissipation area value corresponding to each heat dissipation detection area, divide the heat dissipation detection area into a heat dissipation standard area and a heat dissipation non-standard area according to the heat dissipation area value, compare and process the heat dissipation spacing deviations between the heat dissipation standard area and the heat dissipation non-standard area, and obtain a heat dissipation spacing associated signal or a heat dissipation spacing non-associated signal; Step 4: Based on the heat dissipation spacing correlation signal, further analyze the spacing of the heat dissipation fins on the heat dissipation fin tube, and adjust the spacing between the heat dissipation fins on the heat dissipation fin tube to complete the heat dissipation performance optimization of the heat dissipation fins.

2. The method for optimizing heat dissipation performance of a computer host according to claim 1, characterized in that: The heat dissipation detection area is divided as follows: On the surface of the heat dissipation fin tube, all the heat dissipation fins on the surface of the heat dissipation fin tube are divided according to the distance between two adjacent heat dissipation fins to obtain the heat dissipation detection area.

3. The method for optimizing heat dissipation performance of a computer host according to claim 1, characterized in that: The air flow characterization value is obtained in the following manner: Based on the heat dissipation detection area, the air flow in each heat dissipation detection area is obtained and marked as the heat dissipation area flow; Calculate the ratio of the heat dissipation area flow rate to the heat dissipation area standard flow rate to obtain the heat dissipation area flow rate ratio; All the flow ratios of the heat dissipation areas are added and averaged to obtain the air flow characterization value; The air velocity characterization value is obtained as follows: Based on the heat dissipation detection area, the air flow rate in each heat dissipation detection area is obtained and marked as the heat dissipation area flow rate; Calculate the ratio of the heat dissipation area flow rate to the heat dissipation area standard flow rate to obtain the heat dissipation area flow rate ratio; The air velocity ratios of all heat dissipation areas are added together and averaged to obtain the air velocity characterization value.

4. The method for optimizing heat dissipation performance of a computer host according to claim 1, characterized in that: The heat dissipation performance value is obtained in the following manner: The air flow rate characteristic value and the air velocity characteristic value are multiplied to obtain the heat dissipation performance value.

5. The method for optimizing heat dissipation performance of a computer host according to claim 1, characterized in that: The division process of heat dissipation detection area is as follows: The heat dissipation area flow ratio corresponding to the heat dissipation detection area is multiplied by the heat dissipation area flow rate ratio to obtain the heat dissipation area value of the heat dissipation detection area; If the heat dissipation area value of the heat dissipation detection area is greater than or equal to the heat dissipation area threshold of the heat dissipation detection area, the corresponding heat dissipation detection area is recorded as a heat dissipation standard area; If the heat dissipation area value of the heat dissipation detection area is less than the heat dissipation area threshold of the heat dissipation detection area, the corresponding heat dissipation detection area is recorded as a heat dissipation non-standard area.

6. The method for optimizing heat dissipation performance of a computer host according to claim 5, characterized in that: Get the heat dissipation spacing value corresponding to each heat dissipation standard area, and get the heat dissipation spacing set of the heat dissipation standard area ; in, is the heat dissipation spacing value of the nth heat dissipation standard area; Calculate the average of the heat dissipation spacing values ​​in the heat dissipation spacing set of the heat dissipation standard area to obtain the heat dissipation spacing coefficient of the heat dissipation standard area; Get the heat dissipation spacing value corresponding to each non-standard heat dissipation area, and get the heat dissipation spacing set of the non-standard heat dissipation area ; in, is the heat dissipation spacing value of the mth non-standard heat dissipation area; The heat dissipation spacing values ​​in the heat dissipation spacing set of the non-standard heat dissipation area are averaged to obtain the heat dissipation spacing coefficient of the non-standard heat dissipation area; The difference between the heat dissipation spacing coefficient of the heat dissipation standard area and the heat dissipation spacing coefficient of the heat dissipation non-standard area is calculated to obtain the heat dissipation spacing deviation value.

7. The method for optimizing heat dissipation performance of a computer host according to claim 6, characterized in that: If the heat dissipation spacing deviation value is within the preset heat dissipation spacing deviation range, it means that the difference between the heat dissipation area value in the heat dissipation standard area and the heat dissipation area value in the heat dissipation non-standard area has nothing to do with the heat dissipation spacing, and a heat dissipation spacing non-correlation signal is obtained; If the heat dissipation spacing deviation value is outside the preset heat dissipation spacing deviation range, it means that the difference between the heat dissipation area value in the heat dissipation standard area and the heat dissipation area value in the heat dissipation non-standard area is related to the heat dissipation spacing, and a heat dissipation spacing correlation signal is obtained.

8. The method for optimizing heat dissipation performance of a computer host according to claim 7, characterized in that: Obtain the heat dissipation area value corresponding to each heat dissipation standard area, and integrate the heat dissipation area values ​​of all heat dissipation standard areas; Get the heat dissipation area set of the heat dissipation standard area ; in, is the heat dissipation area value of the nth heat dissipation standard area; The heat dissipation spacing value corresponding to each heat dissipation standard area is calculated by ratio with the heat dissipation area value to obtain the dispersion behavior coefficient Kn of the heat dissipation standard area, where n is the number of heat dissipation standard areas; Screening the dispersion behavior coefficients of all heat dissipation standard areas, and recording the heat dissipation standard areas corresponding to the marked dispersion behavior coefficients as heat dissipation marked areas; Processing the heat dissipation region values ​​of the heat dissipation mark region and the heat dissipation detection region adjacent to the heat dissipation mark region to obtain the heat dissipation region representation value of the heat dissipation mark region; The heat dissipation area characterization value of the heat dissipation mark area is calculated by ratio with the heat dissipation spacing value to obtain the interspersed behavior characterization value.

9. The method for optimizing heat dissipation performance of a computer host according to claim 8, characterized in that: The dispersion behavior characterization values ​​of all heat dissipation marked areas are processed according to the variance calculation formula to obtain the dispersion behavior characterization variance; If the variance of the interspersed behavior representation is less than or equal to the variance threshold of the interspersed behavior representation, then the interspersed behavior representation values ​​of all heat dissipation marked areas are summed and averaged to obtain the interspersed behavior adjustment coefficient; The heat dissipation area characterization value corresponding to each non-standard heat dissipation area is obtained, and the heat dissipation area characterization value of the non-standard heat dissipation area is calculated by ratio with the spacing adjustment coefficient to obtain the heat dissipation spacing revision value of the non-standard heat dissipation area.

10. A system for optimizing the heat dissipation performance of a computer host, the system being used to execute the method according to any one of claims 1 to 9, characterized in that: include: Air flow detection module: by setting an anemometer on the heat dissipation fin tube, the air flow data between the heat dissipation fins on the heat dissipation fin tube is detected, wherein the air flow data includes air flow rate and air velocity, and the surface of the heat dissipation fin tube is divided into several detection areas, marked as heat dissipation detection areas, and the air flow characterization value and air velocity characterization value are obtained; Heat dissipation performance evaluation module: based on the air flow characterization value and the air velocity characterization value, the heat dissipation performance value is obtained, and the heat dissipation performance value is compared with the heat dissipation performance threshold. If the heat dissipation performance value is less than the fin heat dissipation threshold, a heat dissipation performance weak signal is generated; Correlation degree analysis module: based on the weak signal of heat dissipation performance, obtain the heat dissipation area value corresponding to each heat dissipation detection area, divide the heat dissipation detection area into a heat dissipation standard area and a heat dissipation non-standard area according to the heat dissipation area value, compare and process the heat dissipation spacing deviation between the heat dissipation standard area and the heat dissipation non-standard area, and obtain a heat dissipation spacing correlation signal or a heat dissipation spacing non-correlation signal; Spacing optimization and adjustment module: Based on the heat dissipation spacing correlation signal, further analyze the spacing of the heat dissipation fins on the heat dissipation fin tube, and adjust the spacing between the heat dissipation fins on the heat dissipation fin tube to complete the heat dissipation performance optimization of the heat dissipation fins.

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