CN118095159A - Circuit simulation method and system based on Arduino - Google Patents
Circuit simulation method and system based on Arduino Download PDFInfo
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Abstract
The application relates to a circuit simulation method and a simulation system based on Arduino, wherein the method comprises the steps of obtaining circuit design information, identifying the circuit design information, and obtaining Arduino configuration parameters and circuit logic information; acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information; setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information; and acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results. The circuit simulation method has the effect of improving the circuit simulation efficiency based on Arduino.
Description
Technical Field
The invention relates to the technical field of circuit simulation, in particular to a circuit simulation method and system based on Arduino.
Background
At present, the development of electronic products is happy, various electronic products gradually change the life style of people, and the development of intelligence is quickened. The foundation of various electronic products is the circuit design of the electronic products, the quality of the circuit design determines the performance and the reliability of the electronic products, and the Arduino is an open source electronic prototype platform through which a plurality of functional circuits can be simply designed. Therefore, in the production process of the electronic product based on Arduino, the circuit test is an important link, and the performance of the circuit is known through the circuit test, so that the circuit is optimized, and the product quality is improved.
In the related art, the circuit based on Arduino can be tested through circuit simulation, but because the simulation is calculated based on parameters given by operators, the operators are required to calculate input parameters each time different circuits are tested, so that the efficiency of the circuit simulation is reduced.
Disclosure of Invention
In order to improve the circuit simulation efficiency based on Arduino, the application provides a circuit simulation method and a circuit simulation system based on Arduino.
In a first aspect, the above object of the present application is achieved by the following technical solutions:
An Arduino-based circuit simulation method, the Arduino-based circuit simulation method comprises the following steps:
Acquiring circuit design information, and identifying the circuit design information to acquire Arduino configuration parameters and circuit logic information;
acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information;
setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
And acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results.
By adopting the technical scheme, after the circuit design is completed, a worker identifies the circuit design information, analyzes the model specification, the circuit connection relation and the like of components in the circuit, and in addition, the circuit design information based on Arduino also comprises code information for the Arduino board, so that the code information is identified and analyzed, and the circuit is identified, the function realized by the circuit and the logic operated by the circuit are judged, so that the circuit operation process is conveniently analyzed according to the circuit logic, and further a proper parameter value is set; the parameter index table is a circuit input parameter table corresponding to Arduino, the types of Arduino are various, the performances of different Arduino are different, and functions which can be realized are also different, so that the parameter index table corresponding to different Arduino is a parameter index table matched with the Arduino, the input parameters of a circuit are set through the parameter index table, the effect of automatically setting the circuit input parameters is realized, the circuit simulation efficiency based on the Arduino is improved, and the threshold value of the corresponding output parameters, namely the threshold value for judging the simulation result, is automatically set based on the parameter index table, so that the automatic analysis and judgment of the circuit simulation test are realized, and the circuit simulation efficiency based on the Arduino is further improved.
The present application may be further configured in a preferred example to: the obtaining circuit design information, identifying the circuit design information, and obtaining Arduino configuration parameters and circuit logic information specifically comprises the following steps:
acquiring circuit design information, wherein the circuit design information comprises design circuit diagram information and design code information;
identifying the design circuit diagram information to obtain Arduino configuration parameters;
And identifying the design code information to obtain circuit logic information.
By adopting the technical scheme, the circuit design information comprises design circuit diagram information and design code information, and the model and configuration parameters of the Arduino are judged through the identification of the design circuit diagram information, for example, the pin type, the communication interface type and the like of the Arduino and the functional plate in the circuit, so that the corresponding circuit parameters are conveniently inquired when the input parameters are set, and matched proper input parameter values are set; the method has the advantages that through the identification of the design code information, the function realized by the circuit and the flow and logic for realizing the function are judged, so that the input parameters of the circuit simulation are conveniently analyzed, reasonable input parameter values are set, and the accuracy and the reliability of the circuit simulation are improved.
The present application may be further configured in a preferred example to: the step of obtaining a preset parameter index table according to the Arduino configuration parameters and the circuit logic information specifically includes:
inquiring a corresponding Arduino model according to the Arduino configuration parameters;
and inquiring a preset index table database corresponding to the Arduino model based on the circuit logic information to obtain a parameter index table.
Through adopting above-mentioned technical scheme, according to the Arduino model that represents in the Arduino configuration parameters, the Arduino model that corresponds is queried, arduino model is the Arduino hardware facilities of predetermineeing, the parameter of different Arduino models is different, and the parameter of different Arduino models is adjustable, each Arduino model corresponds the multiple parameter index table that matches, the parameter index table corresponds a set of preferred circuit logic, through the circuit logic information of current circuit and the matching of preferred circuit logic, judge the logic matching degree, and then select the parameter index table that the matching degree is highest as the parameter index table of current circuit, in order to ensure the accuracy of circuit input parameter.
The present application may be further configured in a preferred example to: the preset index table database comprises a plurality of parameter index tables corresponding to a plurality of Arduino models, and the parameter index tables are generated in the following mode:
obtaining experimental test parameter values and corresponding simulation parameter values of a circuit with Arduino;
forming a parameter matrix according to the experimental test parameter values and the corresponding simulation parameter values;
And calculating the output value of the parameter matrix, and establishing a parameter index table corresponding to each Arduino model according to the output value of the parameter matrix.
By adopting the technical scheme, the parameter index table refers to a numerical table for setting input parameters of circuit simulation, so that the establishment of the parameter index table needs to refer to actual circuit experiment data, the accuracy of the input parameters of the circuit simulation is ensured, a parameter matrix is established through experimental test parameter values of a circuit with Arduino and simulation parameter values of the corresponding same circuit, namely, the experimental test parameter values and the simulation parameter values of the circuit with Arduino are mixed in the same matrix, conditions when the output of the matrix is 1 are defined, such as normal circuit functions, normal output parameters or specific event occurrence, and the like, and circuit logic when the output of the matrix is 1 is judged by analyzing the parameter values in the current matrix and combining with the pin functions of Arduino and is related to the Arduino model corresponding to the matrix, so that the parameter index table of each Arduino model is generated.
The present application may be further configured in a preferred example to: the setting of the corresponding output parameter threshold based on the parameter index table and the circuit logic information specifically includes:
Setting a first output parameter threshold according to the circuit logic information and a preset parameter setting rule;
and adjusting the first output parameter threshold according to the parameter index table to obtain an output parameter threshold.
By adopting the technical scheme, after the input parameters of the simulation circuit are set through the parameter index table, the output parameter threshold of the simulation circuit is required to be set, namely, the threshold used for judging whether the circuit simulation result is normal or not, and the input parameters and the output parameters of the simulation circuit are combined, so that the circuit simulation is automatically performed.
The present application may be further configured in a preferred example to: the preset parameter setting rule is generated by the following modes:
Acquiring experimental parameter values of the multilayer circuit board and corresponding experimental parameter values of the Arduino circuit board;
Inputting the experimental parameter values of the multilayer circuit board and the corresponding experimental parameter values of the Arduino circuit board into a preset machine learning model to obtain electromagnetic performance coefficient values;
and generating a parameter setting rule corresponding to the logic information of the circuit according to the electromagnetic performance coefficient value.
Through adopting above-mentioned technical scheme, multilayer circuit board experimental parameter value refers to the output parameter value that multilayer circuit board carried out experimental test obtained, for single-layer circuit board, the multilayer board usually contains inside layer, these layers are located the centre of board, and can carry out signal transmission and connection in the inside of board, thereby the complexity and the flexibility of circuit have been increased, and multilayer circuit board is compacter in the overall arrangement, multilayer circuit board's design requirement is higher, corresponding Arduino circuit board refers to the circuit board with Arduino the same with multilayer circuit board's circuit logic, consequently, through the study to multilayer circuit board experimental parameter value and corresponding Arduino circuit board experimental parameter value, can obtain more accurate, electromagnetic performance coefficient value higher to Arduino circuit board's electromagnetic performance requirement, and then the parameter setting rule of corresponding circuit logic is generated.
In a second aspect, the above object of the present application is achieved by the following technical solutions:
An Arduino-based circuit simulation system, the Arduino-based circuit simulation system comprising:
The circuit identification module is used for acquiring circuit design information, identifying the circuit design information and acquiring Arduino configuration parameters and circuit logic information;
the index table acquisition module is used for acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information;
the output threshold setting module is used for setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
And the simulation module is used for acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to acquire simulation test results.
Optionally, the circuit identification module includes:
The circuit design acquisition sub-module is used for acquiring circuit design information, wherein the circuit design information comprises design circuit diagram information and design code information;
The circuit diagram identification sub-module is used for identifying the design circuit diagram information and obtaining Arduino configuration parameters;
and the code identification sub-module is used for identifying the design code information and obtaining circuit logic information.
In a third aspect, the above object of the present application is achieved by the following technical solutions:
A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, the processor implementing the steps of the Arduino-based circuit simulation method described above when the computer program is executed.
In a fourth aspect, the above object of the present application is achieved by the following technical solutions:
A computer readable storage medium storing a computer program which when executed by a processor performs the steps of the Arduino-based circuit simulation method described above.
In summary, the present application includes at least one of the following beneficial technical effects:
1. After the circuit design is completed by a worker, identifying circuit design information, analyzing the model specification of components in the circuit, the circuit connection relation and the like, and in addition, the circuit design information based on Arduino also comprises code information for an Arduino board, so that the code information is identified and analyzed, and the circuit is identified, the functions realized by the circuit and the logic operated by the circuit are judged, so that the circuit operation process is conveniently analyzed according to the circuit logic, and further, a proper parameter value is set; the parameter index table refers to a circuit input parameter table corresponding to Arduino, the types of Arduino are various, the performances of different Arduino are different, and functions which can be realized are also different, so that the parameter index table corresponding to different Arduino is a parameter index table matched with the Arduino, the effect of automatically setting circuit input parameters is realized by setting input parameters of a circuit through the parameter index table, the circuit simulation efficiency based on the Arduino is improved, and the corresponding output parameter threshold value, namely the threshold value for judging the simulation result, is automatically set based on the parameter index table, so that the automatic analysis and judgment of the circuit simulation test are realized, and the circuit simulation efficiency based on the Arduino is further improved;
2. The circuit design information comprises design circuit diagram information and design code information, and the model and configuration parameters of the Arduino are judged through the identification of the design circuit diagram information, for example, the pin type, the communication interface type and the like of the Arduino and the functional plate in the circuit are judged, so that the corresponding circuit parameters are conveniently inquired when the input parameters are set, and matched proper input parameter values are set; the method has the advantages that through the identification of the design code information, the function realized by the circuit and the flow and logic for realizing the function are judged, so that the input parameters of the circuit simulation are conveniently analyzed, reasonable input parameter values are set, and the accuracy and the reliability of the circuit simulation are improved;
3. according to Arduino model expressed in Arduino configuration parameters, corresponding Arduino models are inquired, the Arduino models are preset Arduino hardware facilities, parameters of different Arduino models are different, parameters of different Arduino models are adjustable, each Arduino model corresponds to a plurality of matched parameter index tables, the parameter index tables correspond to a set of preferred circuit logic, the logic matching degree is judged through matching of circuit logic information of a current circuit and the preferred circuit logic, and then the parameter index table with the highest matching degree is selected to serve as the parameter index table of the current circuit, so that accuracy of input parameters of the circuit is guaranteed.
Drawings
FIG. 1 is a first implementation flow chart of an Arduino-based circuit simulation method in an embodiment of the application;
FIG. 2 is a flowchart of an implementation of S10 of an Arduino-based circuit simulation method in an embodiment of the application;
FIG. 3 is a flowchart of an implementation of S20 of an Arduino-based circuit simulation method in an embodiment of the application;
FIG. 4 is a flowchart of an implementation of a method for generating a parameter index table in an embodiment of the present application;
FIG. 5 is a flowchart of an implementation of S30 of an Arduino-based circuit simulation method in an embodiment of the application;
FIG. 6 is a flowchart of an implementation of a method for generating a preset parameter setting rule in an embodiment of the present application;
FIG. 7 is a schematic block diagram of an Arduino-based circuit simulation system in accordance with an embodiment of the present application;
Fig. 8 is an internal structural diagram of an Arduino-based circuit simulation computer device in an embodiment of the present application.
Detailed Description
The application is described in further detail below with reference to fig. 1-8.
In an embodiment, as shown in fig. 1, the application discloses a circuit simulation method based on Arduino, which specifically comprises the following steps:
S10: and acquiring circuit design information, identifying the circuit design information, and acquiring Arduino configuration parameters and circuit logic information.
In this embodiment, the circuit design information refers to design information of a circuit to be subjected to simulation detection. The Arduino configuration parameters refer to configuration and parameter information of Arduino in a circuit to be subjected to simulation detection. The circuit logic information refers to the operation logic of the circuit to be subjected to simulation detection.
Specifically, the design information of the circuit to be subjected to simulation detection, namely, circuit design information, may include circuit design drawings, for example, an electrical schematic diagram and a circuit layout diagram, the schematic diagram shows connection modes among elements in the circuit, including elements such as a power supply, a sensor, an actuator, a resistor, a capacitor and an inductor, and shows connection modes and electrical connection among the elements, the layout diagram shows layout positions and connection modes of the elements on the circuit board, and the layout diagram generally includes contents such as physical positions of the elements, connection modes of pins, routing planning and the like; and circuit design data such as a component list listing detailed information of all components and parts used in circuit design including component names, models, specifications, numbers, vendor information, etc., a component library file containing information of various components and symbols used in circuit design including symbols of components, pin definitions, package forms, parameter settings, etc., and a manufacturing file including related files and data required in circuit board manufacturing process including Gerber files, NC files, drill files, assembly files, etc. Therefore, the circuit design information is identified, arduino and configuration and parameter information of Arduino, namely Arduino configuration parameters, used by the circuit to be subjected to simulation detection are extracted, a circuit schematic diagram file in the circuit design information is analyzed, and operation logic of the circuit to be subjected to simulation detection, namely circuit logic information is obtained.
S20: and acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information.
In the present embodiment, the parameter index table refers to a table for configuring input parameters of circuit simulation.
Specifically, according to the Arduino configuration parameters, determining the model specification and configuration parameters of the Arduino in the circuit, wherein the configuration parameters include the internal memory condition of the microcontroller of the Arduino, the power supply current of each pin and other parameters, and acquiring a corresponding preset parameter index table based on the model specification of the Arduino. In this embodiment, the types of Arduino are multiple, the performances of different Arduino are different, and the functions that can be realized are also different, so the parameter index tables corresponding to the Arduino of different types are parameter index tables matched with the Arduino, and the parameter index tables corresponding to the Arduino of the same type are multiple, and the different parameter index tables corresponding to the Arduino of the same type correspond to different circuit logics. Therefore, the circuit logic information is compared with the circuit logic of different parameter index tables corresponding to Arduino, and the parameter index table with the highest comparison similarity is obtained as the parameter index table of the current circuit. It should be noted that the higher degree of similarity between the logic structures and the functional blocks may be similar in layout and organization, for example, two circuits may use similar logic gate combinations, state machine designs, or control algorithms, or signal transmission paths in two circuits may have similar layout and connection manners, for example, two circuits may use similar signal transmission lines, bus structures, or interface designs, or control signals in two circuits may have similar propagation and response paths, for example, two circuits may use similar trigger conditions, response logic, or control flows, or power supply paths of two circuits may have similar structures and connection manners, for example, two circuits may use similar power interfaces, power management circuits, or power filter designs, or the overall similarity between the above aspects may be higher.
In the present embodiment, the parameter index table sets the power supply parameters of the circuit simulation, for example, voltage, current, frequency, and the like, and the amplitude, frequency, waveform, and the like of the input signal, and the simulation time, simulation step size, and the like, by given coefficient values. For example, when setting the power supply parameters and the input signal parameters of the circuit simulation, the power supply parameters are obtained through the working range of the circuit components and the required performance index, and then the power supply parameters are adjusted through the coefficients in the parameter index table; when simulation parameters such as simulation time and simulation step length are set, the simulation parameters are obtained by multiplying a given coefficient value by a basic simulation time length and a basic simulation step length through a parameter index table, the given coefficient value of the corresponding simulation parameter is set through circuit logic corresponding to the parameter index table, namely, the simulation time range to be observed and the required simulation precision are judged through actual experiments of circuits of the same circuit logic, and then the simulation time range and the required simulation precision are set.
S30: based on the parameter index table and the circuit logic information, a corresponding output parameter threshold is set.
In this embodiment, the output parameter threshold refers to a threshold for judging the simulation result.
Specifically, input parameters of the circuit can be configured through the parameter index table, and simulation test of the circuit can be implemented after the input parameters are obtained, but to judge the simulation test result of the circuit, analysis is needed to be carried out on the simulation result of the circuit. Therefore, based on the parameter index table, the input parameters of the circuit simulation set by the parameter index table are judged, the output parameter threshold value determined by the circuit hardware is determined, and based on the circuit logic information and the input parameters of the circuit simulation, the running state of each component during the current circuit running is analyzed, and the output parameter threshold value determined by the circuit hardware is further adjusted, so that the corresponding output parameter threshold value is obtained. For example, the starting voltage threshold of the motor in the circuit is 3 volts, and based on the logic information of the circuit and the input parameters of the circuit simulation, it is judged that the starting voltage threshold of the motor can not reach 3 volts due to the dynamic characteristics of the capacitor during the circuit operation, such as charging and discharging, during the circuit operation, therefore, the starting voltage threshold of the motor is adjusted downwards, and the adjustment amplitude is determined by the dynamic characteristics of components during the circuit operation.
S40: and acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results.
In this embodiment, the simulation test result refers to the result of the simulation test.
Specifically, a circuit model is built based on circuit design information, after input parameters of circuit simulation are set based on a parameter index table, simulation test is conducted based on the circuit model, simulation output parameters are obtained, the simulation output parameters are compared with output parameter thresholds, and a comparison result is used as a simulation test result. Through simulation test results, designers can judge unreasonable parts in circuit design, and then improve the circuit.
In one embodiment, as shown in fig. 2, in step S10, circuit design information is acquired, the circuit design information is identified, and Arduino configuration parameters and circuit logic information are obtained, which specifically includes:
s11: circuit design information including design circuit diagram information and design code information is acquired.
In the present embodiment, the design circuit diagram information refers to design drawing information of a circuit. The design code information refers to control code information of Arduino.
Specifically, circuit design information is acquired, wherein the circuit design information comprises design drawing information of a circuit and control code information of Arduino, namely design circuit drawing information and design code information.
S12: and identifying design circuit diagram information to obtain Arduino configuration parameters.
Specifically, the circuit diagram information is identified, relevant information of Arduino marked in a design drawing of a circuit and relevant information of Arduino in circuit design data of the design drawing of a corresponding circuit are judged, and Arduino configuration parameters are obtained.
S13: and identifying the design code information to obtain the circuit logic information.
Specifically, the design code information is identified, the implementation logic of the circuit is judged, for example, by reading a code document and performing semantic understanding, the function and the design purpose of the code are known, and then the implementation logic of the circuit is judged, or by checking the structure and the annotation of the code and performing semantic understanding, or by reading the code row by row, the effect of each function and variable is understood, and the like.
In one embodiment, as shown in fig. 3, in step S20, a preset parameter index table is obtained according to Arduino configuration parameters and circuit logic information, and the method specifically includes:
s21: and inquiring the corresponding Arduino model according to the Arduino configuration parameters.
In this embodiment, the Arduino model refers to a simulated hardware model of Arduino.
Specifically, according to the model and specification of the Arduino represented by the Arduino configuration parameters, a corresponding simulation hardware model of the Arduino is obtained by inquiring in a preset Arduino database.
In this embodiment, an Arduino model corresponding to a plurality of Arduino is preset in a preset Arduino database.
S22: and inquiring a preset index table database corresponding to the Arduino model based on the circuit logic information to obtain a parameter index table.
Specifically, a preset index table database corresponding to the current Arduino model is queried based on circuit logic information, the preset index table database comprises a plurality of different parameter index tables corresponding to different Arduino models, each parameter index table corresponds to circuit logic information, therefore, after the plurality of different parameter index tables corresponding to the current Arduino model are queried in the preset index table database, the circuit logic information corresponding to the plurality of different parameter index tables corresponding to the current Arduino model is compared with the current circuit logic information, and the parameter index table with the highest similarity between the circuit logic information corresponding to the plurality of different parameter index tables corresponding to the current Arduino model and the current circuit logic information is used as the parameter index table.
In an embodiment, as shown in fig. 4, the preset index table database includes various parameter index tables corresponding to various Arduino models, and the parameter index tables are generated by the following ways:
S01: and obtaining experimental test parameter values and corresponding simulation parameter values of the circuit with the Arduino.
In this embodiment, the experimental test parameter value refers to a parameter value at which the circuit with Arduino actually performs an experiment. The simulation parameter value refers to a parameter value when the same circuit as the experimental test parameter value is simulated.
Specifically, a plurality of parameter values, i.e., experimental test parameter values, of actual experiments performed by circuits with different Arduino are obtained, and a parameter value, i.e., a simulation parameter value, of a circuit with the same experimental test parameter values is obtained when simulation is performed by the same circuit, wherein the plurality of circuit types with different Arduino cover all Arduino models in a preset Arduino database, a plurality of circuits with the same Arduino are obtained, the logic of each circuit with the same Arduino is different, and the experimental test parameter values and the corresponding simulation parameter values comprise input parameters and output parameters of circuit simulation.
S02: and forming a parameter matrix according to the experimental test parameter values and the corresponding simulation parameter values.
In this embodiment, the parameter matrix refers to a parameter value matrix formed by experimental test parameter values and corresponding simulation parameter values.
Specifically, the parameter index table is a numerical table for setting input parameters of the circuit simulation, so that the parameter index table needs to be established by referring to actual circuit experiment data, thereby ensuring the accuracy of the input parameters of the circuit simulation. Thus, a parameter matrix is formed from the experimental test parameter values and the corresponding simulation parameter values, for example, the experimental test parameter values and the simulation parameter values of the circuit with Arduino are mixed in the same matrix, the experimental test parameter values and the corresponding simulation parameter values of the same circuit may be formed into a parameter value matrix, or the experimental test parameter values and the corresponding simulation parameter values of the circuit with Arduino of the same model may be formed into a parameter value matrix, or the like.
Further, if the similarity of the circuits with the same type Arduino is high, the experimental test parameter values of the two circuits and the input parameters and the output parameters in the corresponding simulation parameter values can be crossed to form a parameter matrix.
S03: calculating the output value of the parameter matrix, and establishing a parameter index table corresponding to each Arduino model according to the output value of the parameter matrix.
Specifically, after a parameter matrix is generated, defining conditions when the output of the matrix is 1, for example, a circuit is normal in function, output parameters are normal or a specific event occurs, the conditions can be set by themselves, the conditions can be set according to the performance requirement of an electronic product installed by a current circuit, the output value of the parameter matrix is calculated, the parameter matrix with the output of 1 is extracted, the circuit logic after the parameters in the parameter matrix with the output of 1 are sleeved into the circuit is judged by analyzing the parameter values in the parameter matrix with the output of 1 and combining with the pin function of the Arduino, and the circuit logic is associated with the Arduino model corresponding to the matrix and is stored in a preset index table database; in addition, for a parameter matrix with output not being 1, analyzing the parameter matrix and adjusting the parameter value of the input parameter in the parameter matrix until the output value of the parameter matrix is 1, judging the circuit logic of the parameter in the parameter matrix with output being 1 after being sleeved into the circuit, and associating the circuit logic with an Arduino model corresponding to the matrix and storing the Arduino model in a preset index table database.
It should be noted that, the calculation method of the output value of the parameter matrix includes obtaining input parameters and output parameters of actual experiments on various standard circuits (which are widely applied and verified as common or typical circuit designs), forming the parameter matrix based on the input parameters and output parameters of the actual experiments on the standard circuits, and calculating the output value of the parameter matrix, and when the output of the parameter matrix is 1, recording the logic operation method inside the parameter matrix. Therefore, after the parameter matrix is generated, the logic operation mode corresponding to the standard circuit with the highest similarity among the multiple standard circuits is selected to calculate according to the design information of the circuit corresponding to the parameter matrix.
In one embodiment, as shown in fig. 5, in step S30, setting the corresponding output parameter threshold based on the parameter index table and the circuit logic information specifically includes:
S31: and setting a first output parameter threshold according to the circuit logic information and a preset parameter setting rule.
In this embodiment, the first output parameter threshold refers to an output parameter threshold set based on circuit logic.
Specifically, after the input parameters of the simulation circuit are set through the parameter index table, the output parameter threshold of the simulation circuit, namely the threshold used for judging whether the circuit simulation result is normal, is also required to be set, and the input parameters and the output parameters of the simulation circuit are combined, so that the automatic performance of the circuit simulation is realized. Therefore, through the circuit logic information and the preset parameter setting rule, the output parameter threshold value set based on the circuit logic, namely, the first output parameter threshold value, which is the coefficient threshold value of the output parameter of the simulation circuit, is set, namely, the first output parameter threshold value sets the threshold value range of each output parameter of the simulation circuit. In this embodiment, the preset parameter setting rule refers to a rule for judging a reasonable range of the current circuit output parameter value based on the circuit logic information of the current circuit, for example, judging the output current intensity range of the light emitting diode, the frequency range of the timer, and the like through the flash brightness and the frequency of the flash function which the circuit needs to realize, or judging the circuit power consumption range, the characteristic range of the output waveform, and the like through the path of the control signal propagating and responding in the circuit when the flash function is realized through the circuit.
S32: and adjusting the first output parameter threshold according to the parameter index table to obtain the output parameter threshold.
Specifically, the first output parameter threshold is adjusted through the input parameters of the simulation circuit determined based on the parameter index table, so that the output parameter threshold is obtained, namely, the input parameters of the simulation circuit determined through the parameter index table are combined with the component parameters of the current circuit, and the output parameter threshold is determined in the threshold range represented by the first output parameter threshold. For example, the first output parameter threshold includes an output current intensity range of the light emitting diode, if the output current intensity extremum represented by the hardware characteristic of the light emitting diode in the current circuit is outside the output current intensity range, the average value of the output current intensity extremum represented by the hardware characteristic of the light emitting diode and the output current intensity range value is taken as the output parameter threshold, and if the output current intensity extremum represented by the hardware characteristic of the light emitting diode in the current circuit is within the output current intensity range, the output current intensity threshold of the light emitting diode is set as the output current intensity extremum represented by the hardware characteristic.
In one embodiment, as shown in fig. 6, the preset parameter setting rule is generated by:
s001: and acquiring experimental parameter values of the multilayer circuit board and corresponding experimental parameter values of the Arduino circuit board.
In this embodiment, the experimental parameter values of the multi-layer circuit board refer to output parameter values obtained by performing experimental tests on the multi-layer circuit board. The Arduino circuit board experimental parameter value refers to an output parameter value obtained by experimental test of the circuit board with Arduino, which has the same circuit logic as the multi-layer circuit board.
Specifically, a plurality of different experimental parameter values of the multi-layer circuit board are obtained, and corresponding experimental parameter values of the Arduino circuit board are obtained, namely, output parameter values obtained by experimental tests of the multi-layer circuit board and output parameter values obtained by experimental tests of the circuit board with Arduino, which are the same as circuit logic of the multi-layer circuit board.
S002: inputting the experimental parameter values of the multi-layer circuit board and the corresponding experimental parameter values of the Arduino circuit board into a preset machine learning model to obtain electromagnetic performance coefficient values.
In the present embodiment, the electromagnetic performance coefficient value refers to a coefficient value for judging electromagnetic performance of the circuit.
Specifically, a plurality of groups of different experimental parameter values of the multi-layer circuit board and corresponding experimental parameter values of the Arduino circuit board are input into a preset machine learning model, and the machine learning model is trained. In this embodiment, the experimental parameter values of the multi-layer circuit board and the corresponding experimental parameter values of the Arduino circuit board include electromagnetic compatibility values, that is, values representing electromagnetic compatibility intensities of the circuits, and the machine learning model learns that the electromagnetic compatibility intensities of different multi-layer circuit boards and corresponding Arduino circuit boards under what circuit logic are higher, so as to learn design experience of the multi-layer circuit board.
S003: and generating parameter setting rules corresponding to the logic information of the circuit according to the electromagnetic performance coefficient value.
Specifically, according to the electromagnetic performance coefficient value corresponding to each circuit logic, a parameter setting rule corresponding to the circuit logic information is generated, so that when the parameter setting rule is used, a first output parameter threshold value is determined through the product of the similarity of the circuit logic and the electromagnetic performance coefficient value.
It should be understood that the sequence number of each step in the foregoing embodiment does not mean that the execution sequence of each process should be determined by the function and the internal logic, and should not limit the implementation process of the embodiment of the present application.
In an embodiment, an Arduino-based circuit simulation system is provided, where the Arduino-based circuit simulation system corresponds to the Arduino-based circuit simulation method in the above embodiment one by one. As shown in fig. 7, the circuit simulation system based on Arduino includes a circuit identification module, an index table acquisition module, an output threshold setting module, and a simulation module. The functional modules are described in detail as follows:
The circuit identification module is used for acquiring circuit design information, identifying the circuit design information and acquiring Arduino configuration parameters and circuit logic information;
The index table acquisition module is used for acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information;
the output threshold setting module is used for setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
The simulation module is used for acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results.
Optionally, the circuit identification module includes:
The circuit design acquisition submodule is used for acquiring circuit design information, wherein the circuit design information comprises design circuit diagram information and design code information;
The circuit diagram identification submodule is used for identifying design circuit diagram information and obtaining Arduino configuration parameters;
and the code identification sub-module is used for identifying the design code information and obtaining the circuit logic information.
Optionally, the index table obtaining module includes:
The model query sub-module is used for querying a corresponding Arduino model according to the Arduino configuration parameters;
And the index table query sub-module is used for querying a preset index table database corresponding to the Arduino model based on the circuit logic information to obtain a parameter index table.
Optionally, the preset index table database includes a plurality of parameter index tables corresponding to a plurality of Arduino models, and the circuit simulation system based on Arduino further includes:
The first experimental parameter acquisition module is used for acquiring experimental test parameter values and corresponding simulation parameter values of the circuit with the Arduino;
The parameter matrix generation module is used for forming a parameter matrix according to the experimental test parameter values and the corresponding simulation parameter values;
The index table establishing module is used for calculating the output value of the parameter matrix and establishing a parameter index table corresponding to each Arduino model according to the output value of the parameter matrix.
Optionally, the output threshold setting module includes:
the first threshold setting submodule is used for setting a first output parameter threshold according to the circuit logic information and a preset parameter setting rule;
And the threshold setting sub-module is used for adjusting the first output parameter threshold according to the parameter index table to obtain the output parameter threshold.
Optionally, the Arduino-based circuit simulation system further includes:
The second experimental parameter acquisition module is used for acquiring experimental parameter values of the multi-layer circuit board and corresponding experimental parameter values of the Arduino circuit board;
The electromagnetic learning module is used for inputting the experimental parameter values of the multi-layer circuit board and the corresponding experimental parameter values of the Arduino circuit board into a preset machine learning model to obtain electromagnetic performance coefficient values;
And the rule generation module is used for generating a parameter setting rule corresponding to the circuit logic information according to the electromagnetic performance coefficient value.
For specific limitations on the Arduino-based circuit simulation system, reference may be made to the above limitations on the Arduino-based circuit simulation method, and no further description is given here. The respective modules in the Arduino-based circuit simulation system may be implemented in whole or in part by software, hardware, and combinations thereof. The above modules may be embedded in hardware or may be independent of a processor in the computer device, or may be stored in software in a memory in the computer device, so that the processor may call and execute operations corresponding to the above modules.
In one embodiment, a computer device is provided, which may be a server, and the internal structure of which may be as shown in fig. 8. The computer device includes a processor, a memory, a network interface, and a database connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, computer programs, and a database. The internal memory provides an environment for the operation of the operating system and computer programs in the non-volatile storage media. The database of the computer equipment is used for storing Arduino configuration parameters, circuit logic information, parameter index tables, output parameter thresholds, simulation test results and the like. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program, when executed by a processor, implements an Arduino-based circuit simulation method.
In one embodiment, a computer device is provided comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of when executing the computer program:
acquiring circuit design information, identifying the circuit design information, and acquiring Arduino configuration parameters and circuit logic information;
Acquiring a preset parameter index table according to Arduino configuration parameters and circuit logic information;
setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
and acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results.
In one embodiment, a computer readable storage medium is provided having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring circuit design information, identifying the circuit design information, and acquiring Arduino configuration parameters and circuit logic information;
Acquiring a preset parameter index table according to Arduino configuration parameters and circuit logic information;
setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
and acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results.
Those skilled in the art will appreciate that implementing all or part of the above described methods may be accomplished by way of a computer program stored on a non-transitory computer readable storage medium, which when executed, may comprise the steps of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile memory can include Read Only Memory (ROM), programmable ROM (PROM), electrically Programmable ROM (EPROM), electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double Data Rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (SYNCHLINK) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
It will be apparent to those skilled in the art that, for convenience and brevity of description, only the above-described division of the functional units and modules is illustrated, and in practical application, the above-described functional distribution may be performed by different functional units and modules according to needs, i.e. the internal structure of the system is divided into different functional units or modules to perform all or part of the above-described functions.
The above embodiments are only for illustrating the technical solution of the present application, and not for limiting the same; although the application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present application, and are intended to be included in the scope of the present application.
Claims (10)
1. The circuit simulation method based on Arduino is characterized by comprising the following steps of:
Acquiring circuit design information, and identifying the circuit design information to acquire Arduino configuration parameters and circuit logic information;
acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information;
setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
And acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to obtain simulation test results.
2. The Arduino-based circuit simulation method of claim 1, wherein the obtaining circuit design information, identifying the circuit design information, and obtaining Arduino configuration parameters and circuit logic information specifically comprises:
acquiring circuit design information, wherein the circuit design information comprises design circuit diagram information and design code information;
identifying the design circuit diagram information to obtain Arduino configuration parameters;
And identifying the design code information to obtain circuit logic information.
3. The Arduino-based circuit simulation method according to claim 1, wherein the obtaining a preset parameter index table according to the Arduino configuration parameters and the circuit logic information specifically includes:
inquiring a corresponding Arduino model according to the Arduino configuration parameters;
and inquiring a preset index table database corresponding to the Arduino model based on the circuit logic information to obtain a parameter index table.
4. The Arduino-based circuit simulation method according to claim 3, wherein the preset index table database comprises a plurality of parameter index tables corresponding to a plurality of Arduino models, and the parameter index tables are generated by the following modes:
obtaining experimental test parameter values and corresponding simulation parameter values of a circuit with Arduino;
forming a parameter matrix according to the experimental test parameter values and the corresponding simulation parameter values;
And calculating the output value of the parameter matrix, and establishing a parameter index table corresponding to each Arduino model according to the output value of the parameter matrix.
5. The Arduino-based circuit simulation method according to claim 2, wherein the setting the corresponding output parameter threshold based on the parameter index table and the circuit logic information specifically includes:
Setting a first output parameter threshold according to the circuit logic information and a preset parameter setting rule;
and adjusting the first output parameter threshold according to the parameter index table to obtain an output parameter threshold.
6. The Arduino-based circuit simulation method according to claim 5, wherein the preset parameter setting rule is generated by:
Acquiring experimental parameter values of the multilayer circuit board and corresponding experimental parameter values of the Arduino circuit board;
Inputting the experimental parameter values of the multilayer circuit board and the corresponding experimental parameter values of the Arduino circuit board into a preset machine learning model to obtain electromagnetic performance coefficient values;
and generating a parameter setting rule corresponding to the logic information of the circuit according to the electromagnetic performance coefficient value.
7. An Arduino-based circuit simulation system, wherein the Arduino-based circuit simulation system comprises:
The circuit identification module is used for acquiring circuit design information, identifying the circuit design information and acquiring Arduino configuration parameters and circuit logic information;
the index table acquisition module is used for acquiring a preset parameter index table according to the Arduino configuration parameters and the circuit logic information;
the output threshold setting module is used for setting a corresponding output parameter threshold based on the parameter index table and the circuit logic information;
And the simulation module is used for acquiring simulation output parameters based on the circuit design information and the parameter index table, and comparing the simulation output parameters with output parameter thresholds to acquire simulation test results.
8. The Arduino-based circuit simulation system of claim 7, wherein the circuit identification module comprises:
The circuit design acquisition sub-module is used for acquiring circuit design information, wherein the circuit design information comprises design circuit diagram information and design code information;
The circuit diagram identification sub-module is used for identifying the design circuit diagram information and obtaining Arduino configuration parameters;
and the code identification sub-module is used for identifying the design code information and obtaining circuit logic information.
9. A computer device comprising a memory, a processor and a computer program stored in the memory and executable on the processor, characterized in that the processor implements the steps of the Arduino-based circuit simulation method according to any of claims 1 to 6 when the computer program is executed by the processor.
10. A computer readable storage medium storing a computer program, characterized in that the computer program when executed by a processor implements the steps of the Arduino-based circuit simulation method according to any one of claims 1 to 6.
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