CN112800687A - Method and system for evaluating product heat dissipation scheme - Google Patents
Method and system for evaluating product heat dissipation scheme Download PDFInfo
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Abstract
The invention discloses a method and a system for evaluating a product heat dissipation scheme, wherein the method is applied to a heat dissipation scheme evaluation system, the system is connected with a thermal simulation system, and the method comprises the following steps: according to the first product heat dissipation scheme, obtaining a first structural layout of a first internal device and further judging whether a preset safety requirement level is met; if the first product heat dissipation design scheme is evaluated according to the first evaluation dimension, the second evaluation dimension and the third evaluation dimension, generating a first evaluation coefficient, a second evaluation coefficient and a third evaluation coefficient; inputting the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient into a first multi-dimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient; and a first scheme evaluation result is generated by combining the first auxiliary evaluation coefficient, so that the technical problem that effective comprehensive and comprehensive evaluation cannot be carried out on the scheme due to the independence of departments based on partial design of the heat dissipation scheme in the prior art is solved.
Description
Technical Field
The invention relates to the field related to heat dissipation schemes, in particular to a method and a system for evaluating a product heat dissipation scheme.
Background
As the complexity of electronic products increases, there is also a great demand for the design of heat dissipation solutions. The heat dissipation design means that a proper cooling technology and a proper structural design are adopted for a heat dissipation element of the electronic equipment and a complete machine or a system so as to control the temperature rise of the heat dissipation element and the complete machine or the system, avoid the fault caused by high temperature, improve the reliability of a product and ensure the normal and reliable work of the electronic equipment or the system. Effective heat dissipation is critical to stable operation and long-term reliability of electronic products, and therefore, it is necessary to perform effective heat dissipation by using a reasonable thermal design means.
However, in the process of implementing the technical solution of the invention in the embodiments of the present application, the inventors of the present application find that the above-mentioned technology has at least the following technical problems:
the technical problem that effective comprehensive and comprehensive evaluation cannot be carried out on a scheme due to the independence of departments based on partial design of a heat dissipation scheme exists in the prior art.
Disclosure of Invention
The embodiment of the application provides an evaluation method and system for a product heat dissipation scheme, and solves the technical problem that in the prior art, due to the fact that the department independence based on partial design of the heat dissipation scheme cannot perform effective comprehensive evaluation on the scheme, the comprehensive evaluation of the product heat dissipation scheme in a three-dimensional coordinate axis value combination mode is achieved by establishing a multi-dimensional coordinate system, and the evaluation effectiveness and comprehensiveness are improved.
In view of the foregoing problems, embodiments of the present application provide a method and a system for evaluating a product heat dissipation scheme.
In a first aspect, an embodiment of the present application provides a method for evaluating a product heat dissipation scheme, where the method is applied to a heat dissipation scheme evaluation system, the system is connected to a thermal simulation system, and the method includes: obtaining a first product heat dissipation design scheme; obtaining a first structural layout of a first internal device according to the first product heat dissipation scheme; obtaining a first safety regulation requirement grade according to the first structural layout; judging whether the first safety standard requirement grade meets a preset safety standard requirement grade or not; if the first safety standard requirement level meets the preset safety standard requirement level, obtaining multiple evaluation dimensions, wherein the multiple evaluation dimensions comprise a first evaluation dimension, a second evaluation dimension and a third evaluation dimension; evaluating the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension and the third evaluation dimension to generate a first evaluation coefficient, a second evaluation coefficient and a third evaluation coefficient; inputting the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient into a first multi-dimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient; obtaining a first auxiliary evaluation coefficient according to the first thermal simulation system; and generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
In another aspect, the present application further provides a system for evaluating a product heat dissipation scheme, where the system includes: the system comprises a first obtaining unit, a second obtaining unit and a control unit, wherein the first obtaining unit is used for obtaining a first product heat dissipation design scheme; a second obtaining unit, configured to obtain a first structural layout of a first internal device according to the first product heat dissipation scheme; a third obtaining unit, configured to obtain a first safety requirement level according to the first structural layout; the first judgment unit is used for judging whether the first safety requirement grade meets a preset safety requirement grade or not; a fourth obtaining unit, configured to obtain multiple evaluation dimensions if the first safety requirement level meets the preset safety requirement level, where the multiple evaluation dimensions include a first evaluation dimension, a second evaluation dimension, and a third evaluation dimension; a first generation unit, configured to evaluate the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension, and the third evaluation dimension, and generate a first evaluation coefficient, a second evaluation coefficient, and a third evaluation coefficient; a first input unit, configured to input the first evaluation coefficient, the second evaluation coefficient, and the third evaluation coefficient into a first multidimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient; a fifth obtaining unit, configured to obtain a first auxiliary evaluation coefficient according to the first thermal simulation system; and the second generating unit is used for generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
In a third aspect, the present invention provides a system for evaluating a heat dissipation scheme of a product, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method of the first aspect when executing the program.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:
because the design information of the first product heat dissipation design scheme is analyzed, the first structural layout of the first internal device is further obtained, wherein the first structural layout needs to meet certain safety requirements so as to meet safe use of electronic equipment, the first evaluation dimension, the second evaluation dimension and the third evaluation dimension are further obtained when the safety requirements meet preset safety requirements, the product heat dissipation scheme is evaluated according to the evaluation dimension so as to generate corresponding first evaluation coefficient, second evaluation coefficient and third evaluation coefficient, and further the final comprehensive evaluation coefficient is obtained, and the final evaluation is completed by adding the first auxiliary evaluation coefficient so as to generate the first scheme evaluation result, so that the comprehensive evaluation of the product heat dissipation scheme by establishing a multi-dimensional coordinate system and further in a three-dimensional coordinate axis value combination mode is achieved, thereby improving the technical effects of evaluation effectiveness and comprehensiveness.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
Fig. 1 is a schematic flowchart illustrating a method for evaluating a heat dissipation scheme of a product according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an evaluation system for a product heat dissipation scheme according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an exemplary electronic device according to an embodiment of the present application.
Description of reference numerals: a first obtaining unit 11, a second obtaining unit 12, a third obtaining unit 13, a first judging unit 14, a fourth obtaining unit 15, a first generating unit 16, a first input unit 17, a fifth obtaining unit 18, a second generating unit 19, a bus 300, a receiver 301, a processor 302, a transmitter 303, a memory 304, and a bus interface 305.
Detailed Description
The embodiment of the application provides an evaluation method and system for a product heat dissipation scheme, and solves the technical problem that in the prior art, due to the fact that the department independence based on partial design of the heat dissipation scheme cannot perform effective comprehensive evaluation on the scheme, the comprehensive evaluation of the product heat dissipation scheme in a three-dimensional coordinate axis value combination mode is achieved by establishing a multi-dimensional coordinate system, and the evaluation effectiveness and comprehensiveness are improved. Hereinafter, example embodiments according to the present application will be described in detail with reference to the accompanying drawings. It should be apparent that the described embodiments are merely some embodiments of the present application and not all embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described herein.
Summary of the application
As the complexity of electronic products increases, there is also a great demand for the design of heat dissipation solutions. The heat dissipation design means that a proper cooling technology and a proper structural design are adopted for a heat dissipation element of the electronic equipment and a complete machine or a system so as to control the temperature rise of the heat dissipation element and the complete machine or the system, avoid the fault caused by high temperature, improve the reliability of a product and ensure the normal and reliable work of the electronic equipment or the system. Effective heat dissipation is critical to stable operation and long-term reliability of electronic products, and therefore, it is necessary to perform effective heat dissipation by using a reasonable thermal design means. However, the technical problem that effective comprehensive and comprehensive evaluation cannot be carried out on the scheme due to the independence of departments based on partial design of the heat dissipation scheme exists in the prior art.
In view of the above technical problems, the technical solution provided by the present application has the following general idea:
the embodiment of the application provides an evaluation method of a product heat dissipation scheme, wherein the method is applied to a heat dissipation scheme evaluation system, the system is connected with a thermal simulation system, and the method comprises the following steps: obtaining a first product heat dissipation design scheme; obtaining a first structural layout of a first internal device according to the first product heat dissipation scheme; obtaining a first safety regulation requirement grade according to the first structural layout; judging whether the first safety standard requirement grade meets a preset safety standard requirement grade or not; if the first safety standard requirement level meets the preset safety standard requirement level, obtaining multiple evaluation dimensions, wherein the multiple evaluation dimensions comprise a first evaluation dimension, a second evaluation dimension and a third evaluation dimension; evaluating the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension and the third evaluation dimension to generate a first evaluation coefficient, a second evaluation coefficient and a third evaluation coefficient; inputting the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient into a first multi-dimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient; obtaining a first auxiliary evaluation coefficient according to the first thermal simulation system; and generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
Having thus described the general principles of the present application, various non-limiting embodiments thereof will now be described in detail with reference to the accompanying drawings.
Example one
As shown in fig. 1, an embodiment of the present application provides a method for evaluating a heat dissipation scheme of a product, where the method is applied to a heat dissipation scheme evaluation system, and the system is connected to a thermal simulation system, and the method includes:
step S100: obtaining a first product heat dissipation design scheme;
step S200: obtaining a first structural layout of a first internal device according to the first product heat dissipation scheme;
specifically, the first product heat dissipation design scheme is obtained by a person in the relevant mechanical or electrical professional background undertaking a corresponding design task, wherein the mechanical part and the electronic part of the product in the first product heat dissipation design are independently designed, so that the distribution structure of the first internal device is analyzed through analysis, such as some parameters in a heat sink, such as actual size, structural materials, device positioning, surface finish, gap distance, and the like. Generally, heat dissipation is mainly to dissipate the hot surface of a heat generating component into the external cold air for heat transfer through a heat sink, and heat dissipation solutions can directly increase the weight, volume and cost of a product without any functional benefit, but they provide product reliability, and therefore, further detailed analysis needs to be performed on the first structural layout, so as to better perform the heat dissipation function with respect to the application state and contact area of the first heat dissipation product.
Step S300: obtaining a first safety regulation requirement grade according to the first structural layout;
step S400: judging whether the first safety standard requirement grade meets a preset safety standard requirement grade or not;
specifically, the first safety requirement grade is grade information obtained by judging the safety degree of an internal device in the first product heat dissipation scheme in real time; the preset safety requirement level is target level information or allowed level information which is set in advance and meets the safety requirement of the current enterprise, and further the safety requirement is information which is selected for each part and required to meet the certification of a safety mechanism or meet related safety standards in part installation.
Step S500: if the first safety standard requirement level meets the preset safety standard requirement level, obtaining multiple evaluation dimensions, wherein the multiple evaluation dimensions comprise a first evaluation dimension, a second evaluation dimension and a third evaluation dimension;
specifically, the multiple evaluation dimensions are different evaluation directions for performing multiple-dimensional evaluation on the first product heat dissipation scheme, where the first evaluation dimension is an evaluation dimension for performing further realizable analysis on the structural design and the like of the product in the first product heat dissipation scheme; the second evaluation dimension is an evaluation dimension for a miniaturisable analysis of the product in the first product heat dissipation plan; the third evaluation dimension is an evaluation dimension for performing developability analysis on the product in the first product heat dissipation scheme, and further, in the design of the heat dissipation scheme, the design includes thermal design, electronic design, mechanical design and the like, and the third evaluation dimension also includes a plurality of analysis modules, for example, the thermal analysis modules include monitoring of design rules, integrity of power supplies, completeness of signals and the like, and economic benefits brought by the developable prospect of the heat dissipation device are considered based on the high demand and high quality standard of the current electronic product on the heat dissipation device.
Step S600: evaluating the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension and the third evaluation dimension to generate a first evaluation coefficient, a second evaluation coefficient and a third evaluation coefficient;
specifically, based on the multiple evaluation dimensions, and further based on the first evaluation dimension, performing structure realizable analysis on the first product heat dissipation design scheme to generate the first evaluation coefficient, where the first evaluation coefficient represents a representative coefficient of product structure performance in the first product heat dissipation scheme; performing a miniaturization analysis on the first product heat dissipation plan based on the second evaluation dimension to generate the second evaluation coefficient, wherein the second evaluation coefficient represents a representative coefficient of the product miniaturized design in the first product heat dissipation plan; and performing structural analysis on the first product heat dissipation design scheme based on the third evaluation dimension to generate a third evaluation coefficient, wherein the third evaluation coefficient represents a representative coefficient of market development economic benefits in the first product heat dissipation scheme, so that three representative coefficients are respectively obtained to provide basic data information for comprehensive analysis of the current heat dissipation scheme.
Step S700: inputting the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient into a first multi-dimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient;
specifically, the first multidimensional heat dissipation evaluation model is constructed based on a neural network model, the neural network is an operation model formed by interconnection of a large number of neurons, the output of the network is expressed according to a logic strategy of a network connection mode, the output information is more accurate through model training, three evaluation coefficients are input into the first multidimensional heat dissipation evaluation model for scheme comprehensive analysis, so as to obtain the first comprehensive evaluation coefficient, further, the training process is essentially a supervised learning process, each set of supervision data comprises the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient and identification information used as supervision data for identifying the first comprehensive evaluation coefficient, and the first multidimensional heat dissipation evaluation model performs continuous self-correction, And adjusting until the obtained output result is consistent with the identification information, finishing the supervised learning of the group of data, and performing the supervised learning of the next group of data. When the output information of the first multidimensional heat dissipation evaluation model reaches a preset accuracy rate or a convergence state, the supervised learning process is ended, in particular, the first comprehensive evaluation coefficient can reflect the evaluation result level of the first product heat dissipation scheme in the multidimensional direction through data, so that a platform built by a computer can process the evaluation result level conveniently, the first product heat dissipation scheme can be accurately analyzed, and the technical effect of improving the accuracy of the evaluation result is achieved.
Step S800: obtaining a first auxiliary evaluation coefficient according to the first thermal simulation system;
specifically, the first product heat dissipation scheme is subjected to further thermal simulation according to the connected first thermal simulation system, and then various numerical value feedbacks and numerical value information of the first product heat dissipation scheme in the simulation system are checked.
Step S900: and generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
Specifically, the first scheme evaluation result is an evaluation result comprehensively generated based on the coefficient evaluation performed in the aspect of multidimensional evaluation and further based on the first auxiliary evaluation coefficient transmitted by thermal simulation, wherein in the process of coefficient calculation, enterprise-related decision-making persons can perform comprehensive adjustment of proportion or proportion according to the property of the enterprise and the application field of the product, so that the technical effects of comprehensively evaluating the product heat dissipation scheme in a three-dimensional coordinate axis value combination mode by establishing a multidimensional coordinate system and improving evaluation effectiveness and comprehensiveness are achieved.
Further, before the inputting the first evaluation coefficient, the second evaluation coefficient, and the third evaluation coefficient into the first multidimensional heat dissipation evaluation model to obtain the first comprehensive evaluation coefficient, step S700 in this embodiment of the present application further includes:
step S710: obtaining a first standard coefficient, a second standard coefficient and a third standard coefficient, wherein the first standard coefficient corresponds to the first evaluation dimension, the second standard coefficient corresponds to the second evaluation dimension, and the third standard coefficient corresponds to the third evaluation dimension;
step S720: taking a first standard coefficient of the first evaluation dimension as a first coordinate axis;
step S730: taking a second standard coefficient of the second evaluation dimension as a second coordinate axis;
step S740: taking a third standard coefficient of the third evaluation dimension as a third coordinate axis;
step S750: and constructing the first multi-dimensional heat dissipation evaluation model according to the first coordinate axis, the second coordinate axis and the third coordinate axis.
Specifically, the first standard coefficient is a target coefficient for making a maximum optimized structure according to the realizability of the first evaluation dimension; the second standard coefficient is a target coefficient of miniaturized maximum design according to the second evaluation dimension; the third standard coefficient is a target coefficient for product maximization developable according to the third evaluation dimension. Further, a three-dimensional space calculation model is constructed based on the fact that the first standard coefficient is an x axis, the second standard coefficient is a y axis and the third standard coefficient is a z axis, wherein the first multi-dimensional heat dissipation evaluation model can output related data in a coordinate display mode on the basis of constructing a three-dimensional coordinate axis, and therefore effective visual display performance of evaluation is improved.
Further, step S710 in the embodiment of the present application further includes:
step S711: taking a first ratio generated by the first standard coefficient and the first evaluation coefficient as a first coordinate value;
step S712: taking a second ratio generated by the second standard coefficient and the second evaluation coefficient as a second coordinate value;
step S713: taking a third ratio generated by the third standard coefficient and the third evaluation coefficient as a third coordinate value;
step S714: and obtaining a first comprehensive evaluation coefficient according to the first coordinate value, the second coordinate value and the third coordinate value.
Specifically, after the first multi-dimensional heat dissipation evaluation model is constructed in the previous embodiment, the first evaluation coefficient obtained by the first heat dissipation scheme analysis is subjected to proportion analysis to obtain the first coordinate value, wherein the display mode is based on a three-dimensional space coordinate system for reaction, so that the coordinate value needs to be further determined, and so on, the three corresponding coordinate values are determined by determining the proportion value of the first product heat dissipation scheme in each evaluation dimension in the standard coefficient, which is convenient for a computer to perform complex analysis later, and other computational analysis can be performed based on the coordinate value, for example, the corresponding coordinate values of all heat dissipation design schemes in a certain time are stored, and a curve analysis diagram is generated to further judge the growth curve and the completion degree in each evaluation dimension, or the main research direction of the current enterprise is combined with economic benefits to carry out detailed analysis, so that a basis of reference is provided for talent solicitation of the enterprise later, and the technical effect of conveniently evaluating data guidance after statistical analysis is finished is achieved.
Further, step S800 in the embodiment of the present application further includes:
step S810: judging whether the first comprehensive evaluation coefficient meets a preset comprehensive evaluation coefficient;
step S820: if the first comprehensive evaluation coefficient meets the preset comprehensive evaluation coefficient, obtaining a first simulation characteristic of the first product heat dissipation design scheme;
step S830: selecting first thermal simulation software according to the first simulation characteristics to perform thermal simulation to obtain a first auxiliary evaluation coefficient;
step S840: obtaining a first scheme evaluation coefficient through the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient;
step S850: and generating a first scheme evaluation result according to the first scheme evaluation coefficient.
Specifically, the electronic product heat dissipation simulation belongs to a branch of computational fluid dynamics, and represents that a numerical model of the electronic product is constructed by using computing software, and the heat dissipation performance, the noise performance and the like of the electronic product are evaluated by methods such as numerical computation, image display and the like. Can be regarded as a virtual experiment. The method can calculate the heat dissipation risk of the product under different operation scenes by inputting a series of information data on the premise of not making an actual product. Therefore, the thermal simulation can prejudge whether the heat dissipation scheme of the product is reasonable or not in advance, so that the research and development time and the proofing cost are saved. And selecting the most suitable simulation software based on the first simulation characteristics of the first product heat dissipation design scheme, and then simulating the selected most suitable simulation software, so that accurate and effective data information is obtained, the first auxiliary evaluation coefficient is generated, the data tool usability of the first comprehensive evaluation coefficient is enriched, and the technical effect of improving the accuracy of the first scheme evaluation result is achieved.
Further, step S600 in the embodiment of the present application further includes:
step S610 a: obtaining a first anti-impact force and a first anti-vibration according to the first product heat dissipation scheme;
step S620 a: generating a first protection coefficient according to the first anti-impact force and the first anti-vibration;
step S630 a: obtaining a first cooling fin selection type according to a first air channel design structure in the first product heat dissipation scheme;
step S640 a: generating a first cost coefficient according to the first heat radiating fin model selection;
step S650 a: generating a first aesthetic coefficient according to the first design aesthetic degree of the first product heat dissipation scheme;
step S660 a: calculating the proportion of the first protection coefficient, the first cost coefficient and the first aesthetic coefficient to obtain a first realizable design coefficient;
step S670 a: taking the first realizable design coefficient as the first evaluation coefficient.
Specifically, the first protection coefficient is a data expression coefficient generated by considering shock resistance and vibration resistance of the first structural layout of the first internal device; the first cost coefficient is a data expression coefficient generated based on the main material cost and the like of the product in the first product heat dissipation scheme, and the heat dissipation mainly refers to the design of an air duct, and the selection of the heat dissipation fins, such as the specific analysis of the number of teeth and the like; the first aesthetic coefficient is an expression coefficient obtained by taking aesthetic consideration into consideration of device arrangement, space utilization, and the like in the first structural layout. Because the design time of the product is relatively long, and the requirements on safety and reliability are higher than the cost and performance, the specific gravity of the first evaluation coefficient can be set to be smaller during calculation and analysis, but specific gravity division is mainly carried out based on the self demand direction and the research and development direction of an enterprise, so that the technical effects of refining the specific content of the first evaluation coefficient and increasing the completeness and comprehensiveness of the evaluation result are achieved.
Further, step S600 in the embodiment of the present application further includes:
step S610 b: obtaining a first optimizable space according to the first structural layout;
step S620 b: a first processing technique for obtaining the first internal device;
step S630 b: generating a first design factor that can be miniaturized according to the first optimization space and the first processing technology;
step S640 b: the first miniaturizable index is used as the second evaluation coefficient.
In particular, the first optimizable space is obtained by analyzing the optimization degree of space utilization in the structure, the first process is based on the requirements of miniaturization processes in mechanical and electronic parts thereof, the higher the first process, the more difficult the miniaturization design is, geometric model precision, materials, surface characteristic capture, surface-to-surface radiation, and in some applications solar radiation, etc., the smaller the functions and chip package size, and the similar in scale to the copper skin functions for signal transmission and power output on a circuit board, the corresponding high level of detail needs to be presented. The depicted geometric models enable integration at the same time. Further, since the general trend of miniaturization of the current product design encourages increasingly messy and complex geometric models, the first design coefficient, which can be miniaturized as the second evaluation coefficient, can meet the trend and requirements of the current product, thereby improving the intelligence level of the evaluation result.
Further, the embodiment S600 of the present application further includes:
step S610 c: obtaining a first similar heat dissipation product of the first product heat dissipation scheme;
step S610 c: obtaining a first demand coefficient by performing market analysis on the first similar heat dissipation product in a first market;
step S610 c: analyzing audience population of the first similar heat dissipation product to obtain a second demand coefficient;
step S610 c: generating a first expandable design coefficient according to the first demand coefficient and the second demand coefficient;
step S610 c: the first developable design coefficient is taken as the third evaluation coefficient.
Specifically, the main evaluation coordinate values generated by evaluating the first product heat dissipation scheme are analyzed, so that a feature set is performed based on the advantages of the coordinate values, heat dissipation products with similar features in the first market at present are retrieved based on a big data technology, further demand analysis is performed on sales volume and audience population, the first demand coefficient and the second demand coefficient are obtained, economic benefit analysis is performed on specific products of the first product heat dissipation scheme by analyzing the current corresponding product demand in the market, optimizable features are added for re-optimization design, the developability of the first product heat dissipation scheme is improved, the third evaluation coefficient is generated correspondingly, and the technical effect of improving the evaluation comprehensiveness is achieved.
To sum up, the method and the system for evaluating the product heat dissipation scheme provided by the embodiment of the application have the following technical effects:
1. because the design information of the first product heat dissipation design scheme is analyzed, the first structural layout of the first internal device is further obtained, wherein the first structural layout needs to meet certain safety requirements so as to meet safe use of electronic equipment, the first evaluation dimension, the second evaluation dimension and the third evaluation dimension are further obtained when the safety requirements meet preset safety requirements, the product heat dissipation scheme is evaluated according to the evaluation dimension so as to generate corresponding first evaluation coefficient, second evaluation coefficient and third evaluation coefficient, and further the final comprehensive evaluation coefficient is obtained, and the final evaluation is completed by adding the first auxiliary evaluation coefficient so as to generate the first scheme evaluation result, so that the comprehensive evaluation of the product heat dissipation scheme by establishing a multi-dimensional coordinate system and further in a three-dimensional coordinate axis value combination mode is achieved, thereby improving the technical effects of evaluation effectiveness and comprehensiveness.
2. Because the most suitable simulation software selected based on the first simulation characteristic of the first product heat dissipation design scheme is adopted, the simulation can be carried out only after the most suitable simulation software is selected, so that a mode of generating the first auxiliary evaluation coefficient by accurate and effective data information is obtained, the data tool using of the first comprehensive evaluation coefficient is enriched, and the technical effect of improving the accuracy of the first scheme evaluation result is achieved.
3. Because a multi-dimensional coordinate system is constructed, corresponding coordinate values are generated by the evaluation coefficients, and the judgment of a growth curve and the completion degree is obtained by a curve analysis chart, the detailed analysis can be carried out by combining economic benefits to provide a reference basis for the main research direction and talent solicitation of enterprises, thereby achieving the technical effect of facilitating data statistical analysis and simultaneously carrying out the data guidance of evaluation.
Example two
Based on the same inventive concept as the evaluation method of a product heat dissipation scheme in the foregoing embodiment, the present invention further provides an evaluation system of a product heat dissipation scheme, as shown in fig. 2, the system includes:
a first obtaining unit 11, where the first obtaining unit 11 is configured to obtain a first product heat dissipation design scheme;
a second obtaining unit 12, where the second obtaining unit 12 is configured to obtain a first structural layout of a first internal device according to the first product heat dissipation scheme;
a third obtaining unit 13, where the third obtaining unit 13 is configured to obtain a first safety requirement level according to the first structural layout;
a first judging unit 14, where the first judging unit 14 is configured to judge whether the first safety requirement level meets a preset safety requirement level;
a fourth obtaining unit 15, where the fourth obtaining unit 15 is configured to obtain multiple evaluation dimensions if the first safety requirement level meets the preset safety requirement level, where the multiple evaluation dimensions include a first evaluation dimension, a second evaluation dimension, and a third evaluation dimension;
a first generating unit 16, wherein the first generating unit 16 is configured to evaluate the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension, and the third evaluation dimension, and generate a first evaluation coefficient, a second evaluation coefficient, and a third evaluation coefficient;
a first input unit 17, where the first input unit 17 is configured to input the first evaluation coefficient, the second evaluation coefficient, and the third evaluation coefficient into a first multidimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient;
a fifth obtaining unit 18, where the fifth obtaining unit 18 is configured to obtain a first auxiliary evaluation coefficient according to the first thermal simulation system;
a second generating unit 19, where the second generating unit 19 is configured to generate a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
Further, the system further comprises:
a sixth obtaining unit, configured to obtain a first standard coefficient, a second standard coefficient, and a third standard coefficient, where the first standard coefficient corresponds to the first evaluation dimension, the second standard coefficient corresponds to the second evaluation dimension, and the third standard coefficient corresponds to the third evaluation dimension;
a first operation unit configured to take a first standard coefficient of the first evaluation dimension as a first coordinate axis;
a second operation unit configured to take a second standard coefficient of the second evaluation dimension as a second coordinate axis;
a third operation unit configured to take a third standard coefficient of the third evaluation dimension as a third coordinate axis;
the first construction unit is used for constructing the first multi-dimensional heat dissipation evaluation model according to the first coordinate axis, the second coordinate axis and the third coordinate axis.
Further, the system further comprises:
a fourth operation unit configured to take a first ratio generated by the first standard coefficient and the first evaluation coefficient as a first coordinate numerical value;
a fifth operation unit configured to take a second ratio generated by the second standard coefficient and the second evaluation coefficient as a second coordinate numerical value;
a sixth operation unit configured to take a third ratio generated by the third standard coefficient and the third evaluation coefficient as a third coordinate numerical value
A seventh obtaining unit, configured to obtain a first comprehensive evaluation coefficient according to the first coordinate value, the second coordinate value, and the third coordinate value.
Further, the system further comprises:
a first judging unit configured to judge whether the first comprehensive evaluation coefficient satisfies a preset comprehensive evaluation coefficient;
an eighth obtaining unit, configured to obtain a first simulation characteristic of the first product heat dissipation design scheme if the first comprehensive evaluation coefficient meets the preset comprehensive evaluation coefficient;
a ninth obtaining unit, configured to select first thermal simulation software according to the first simulation characteristic to perform thermal simulation, so as to obtain a first auxiliary evaluation coefficient;
a tenth obtaining unit, configured to obtain a first scheme evaluation coefficient by using the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient;
a third generating unit configured to generate the first scheme evaluation result according to the first scheme evaluation coefficient.
Further, the system further comprises:
the first judgment unit is used for obtaining a first anti-impact force and a first anti-vibration according to the first product heat dissipation scheme;
a fourth generating unit, configured to generate a first protection coefficient according to the first anti-impact force and the first anti-vibration;
an eleventh obtaining unit, configured to obtain a first cooling fin selection type according to a first air duct design structure in the first product cooling scheme;
a fifth generating unit, configured to generate a first cost coefficient according to the first heat sink model selection;
a sixth generating unit, configured to generate a first aesthetic coefficient according to the first design aesthetic measure of the first product heat dissipation scheme;
a twelfth obtaining unit, configured to obtain a first achievable design coefficient by performing a proportion calculation on the first protection coefficient, the first cost coefficient, and the first aesthetic coefficient;
a seventh operation unit configured to take the first achievable design coefficient as the first evaluation coefficient.
Further, the system further comprises:
a thirteenth obtaining unit configured to obtain a first optimizable space according to the first structural layout;
a fourteenth obtaining unit for obtaining a first process of the first internal device;
a seventh generating unit for generating a first design factor that can be miniaturized according to the first space that can be optimized and the first processing technique;
an eighth operation unit configured to use the first micromanipulation index as the second evaluation coefficient.
Further, the system further comprises:
a fifteenth obtaining unit, configured to obtain a first similar heat dissipation product of the first product heat dissipation scheme;
a sixteenth obtaining unit, configured to obtain a first demand coefficient by performing market analysis on the first similar heat dissipation product in a first market;
a seventeenth obtaining unit, configured to obtain a second demand coefficient by performing audience crowd analysis on the first similar heat dissipation product;
an eighth generating unit, configured to generate a first developable design coefficient according to the first demand coefficient and the second demand coefficient;
a ninth operation unit to take the first developable design coefficient as the third evaluation coefficient.
Various modifications and specific examples of the method for evaluating a product heat dissipation scheme in the first embodiment of fig. 1 are also applicable to the system for evaluating a product heat dissipation scheme in the present embodiment, and through the foregoing detailed description of the method for evaluating a product heat dissipation scheme, those skilled in the art can clearly know the method for implementing the system for evaluating a product heat dissipation scheme in the present embodiment, so for the brevity of the description, detailed descriptions are omitted here.
Exemplary electronic device
The electronic device of the embodiment of the present application is described below with reference to fig. 3.
Fig. 3 illustrates a schematic structural diagram of an electronic device according to an embodiment of the present application.
Based on the inventive concept of the method for evaluating a product heat dissipation scheme in the foregoing embodiments, the present invention further provides a system for evaluating a product heat dissipation scheme, wherein the system comprises a processor and a computer program, and the computer program is used for implementing the steps of any one of the methods for evaluating a product heat dissipation scheme described above when the computer program is executed by the processor.
Where in fig. 3 a bus architecture (represented by bus 300), bus 300 may include any number of interconnected buses and bridges, bus 300 linking together various circuits including one or more processors, represented by processor 302, and memory, represented by memory 304. The bus 300 may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. A bus interface 306 provides an interface between the bus 300 and the receiver 301 and transmitter 303. The receiver 301 and the transmitter 303 may be the same element, i.e., a transceiver, providing a means for communicating with various other systems over a transmission medium.
The processor 302 is responsible for managing the bus 300 and general processing, and the memory 304 may be used for storing data used by the processor 302 in performing operations.
The embodiment of the invention provides an evaluation method of a product heat dissipation scheme, wherein the method is applied to a heat dissipation scheme evaluation system, the system is connected with a thermal simulation system, and the method comprises the following steps: obtaining a first product heat dissipation design scheme; obtaining a first structural layout of a first internal device according to the first product heat dissipation scheme; obtaining a first safety regulation requirement grade according to the first structural layout; judging whether the first safety standard requirement grade meets a preset safety standard requirement grade or not; if the first safety standard requirement level meets the preset safety standard requirement level, obtaining multiple evaluation dimensions, wherein the multiple evaluation dimensions comprise a first evaluation dimension, a second evaluation dimension and a third evaluation dimension; evaluating the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension and the third evaluation dimension to generate a first evaluation coefficient, a second evaluation coefficient and a third evaluation coefficient; inputting the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient into a first multi-dimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient; obtaining a first auxiliary evaluation coefficient according to the first thermal simulation system; and generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient. The technical problem that effective comprehensive and comprehensive evaluation cannot be performed on the scheme due to the fact that department independence based on partial design of the heat dissipation scheme exists in the prior art is solved, and the technical effects that comprehensive evaluation is performed on the product heat dissipation scheme in a three-dimensional coordinate axis numerical value combination mode through establishment of a multi-dimensional coordinate system, and evaluation effectiveness and comprehensiveness are improved are achieved.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create a system for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including an instruction system which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks. While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (9)
1. A method for evaluating a heat dissipation scheme of a product, wherein the method is applied to a heat dissipation scheme evaluation system, the system is connected with a thermal simulation system, and the method comprises the following steps:
obtaining a first product heat dissipation design scheme;
obtaining a first structural layout of a first internal device according to the first product heat dissipation scheme;
obtaining a first safety regulation requirement grade according to the first structural layout;
judging whether the first safety standard requirement grade meets a preset safety standard requirement grade or not;
if the first safety standard requirement level meets the preset safety standard requirement level, obtaining multiple evaluation dimensions, wherein the multiple evaluation dimensions comprise a first evaluation dimension, a second evaluation dimension and a third evaluation dimension;
evaluating the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension and the third evaluation dimension to generate a first evaluation coefficient, a second evaluation coefficient and a third evaluation coefficient;
inputting the first evaluation coefficient, the second evaluation coefficient and the third evaluation coefficient into a first multi-dimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient;
obtaining a first auxiliary evaluation coefficient according to the first thermal simulation system;
and generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
2. The method of claim 1, before inputting the first evaluation coefficient, the second evaluation coefficient, and the third evaluation coefficient into a first multidimensional heat dissipation evaluation model to obtain a first composite evaluation coefficient, the method further comprising:
obtaining a first standard coefficient, a second standard coefficient and a third standard coefficient, wherein the first standard coefficient corresponds to the first evaluation dimension, the second standard coefficient corresponds to the second evaluation dimension, and the third standard coefficient corresponds to the third evaluation dimension;
taking a first standard coefficient of the first evaluation dimension as a first coordinate axis;
taking a second standard coefficient of the second evaluation dimension as a second coordinate axis;
taking a third standard coefficient of the third evaluation dimension as a third coordinate axis;
and constructing the first multi-dimensional heat dissipation evaluation model according to the first coordinate axis, the second coordinate axis and the third coordinate axis.
3. The method of claim 2, further comprising:
taking a first ratio generated by the first standard coefficient and the first evaluation coefficient as a first coordinate value;
taking a second ratio generated by the second standard coefficient and the second evaluation coefficient as a second coordinate value;
taking a third ratio generated by the third standard coefficient and the third evaluation coefficient as a third coordinate value;
and obtaining a first comprehensive evaluation coefficient according to the first coordinate value, the second coordinate value and the third coordinate value.
4. The method of claim 1, further comprising:
judging whether the first comprehensive evaluation coefficient meets a preset comprehensive evaluation coefficient;
if the first comprehensive evaluation coefficient meets the preset comprehensive evaluation coefficient, obtaining a first simulation characteristic of the first product heat dissipation design scheme;
selecting first thermal simulation software according to the first simulation characteristics to perform thermal simulation to obtain a first auxiliary evaluation coefficient;
obtaining a first scheme evaluation coefficient through the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient;
and generating a first scheme evaluation result according to the first scheme evaluation coefficient.
5. The method of claim 1, further comprising:
obtaining a first anti-impact force and a first anti-vibration according to the first product heat dissipation scheme;
generating a first protection coefficient according to the first anti-impact force and the first anti-vibration;
obtaining a first cooling fin selection type according to a first air channel design structure in the first product heat dissipation scheme;
generating a first cost coefficient according to the first heat radiating fin model selection;
generating a first aesthetic coefficient according to the first design aesthetic degree of the first product heat dissipation scheme;
calculating the proportion of the first protection coefficient, the first cost coefficient and the first aesthetic coefficient to obtain a first realizable design coefficient;
taking the first realizable design coefficient as the first evaluation coefficient.
6. The method of claim 1, further comprising:
obtaining a first optimizable space according to the first structural layout;
a first processing technique for obtaining the first internal device;
generating a first design factor that can be miniaturized according to the first optimization space and the first processing technology;
the first miniaturizable index is used as the second evaluation coefficient.
7. The method of claim 1, further comprising:
obtaining a first similar heat dissipation product of the first product heat dissipation scheme;
obtaining a first demand coefficient by performing market analysis on the first similar heat dissipation product in a first market;
analyzing audience population of the first similar heat dissipation product to obtain a second demand coefficient;
generating a first expandable design coefficient according to the first demand coefficient and the second demand coefficient;
the first developable design coefficient is taken as the third evaluation coefficient.
8. An evaluation system for a product heat dissipation scheme, wherein the system comprises:
the system comprises a first obtaining unit, a second obtaining unit and a control unit, wherein the first obtaining unit is used for obtaining a first product heat dissipation design scheme;
a second obtaining unit, configured to obtain a first structural layout of a first internal device according to the first product heat dissipation scheme;
a third obtaining unit, configured to obtain a first safety requirement level according to the first structural layout;
the first judgment unit is used for judging whether the first safety requirement grade meets a preset safety requirement grade or not;
a fourth obtaining unit, configured to obtain multiple evaluation dimensions if the first safety requirement level meets the preset safety requirement level, where the multiple evaluation dimensions include a first evaluation dimension, a second evaluation dimension, and a third evaluation dimension;
a first generation unit, configured to evaluate the first product heat dissipation design scheme according to the first evaluation dimension, the second evaluation dimension, and the third evaluation dimension, and generate a first evaluation coefficient, a second evaluation coefficient, and a third evaluation coefficient;
a first input unit, configured to input the first evaluation coefficient, the second evaluation coefficient, and the third evaluation coefficient into a first multidimensional heat dissipation evaluation model to obtain a first comprehensive evaluation coefficient;
a fifth obtaining unit, configured to obtain a first auxiliary evaluation coefficient according to the first thermal simulation system;
and the second generating unit is used for generating a first scheme evaluation result according to the first comprehensive evaluation coefficient and the first auxiliary evaluation coefficient.
9. A system for evaluating a heat dissipation solution for a product, comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the steps of the method of any one of claims 1-7 when executing the program.
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