CN111681081B - Interactive product configuration method and system, computer readable storage medium and terminal - Google Patents
Interactive product configuration method and system, computer readable storage medium and terminal Download PDFInfo
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Abstract
The invention provides an interactive product configuration method and system, a computer readable storage medium and a terminal, which can process option values of configuration items according to constraint conditions among configuration items input by a user to obtain a plurality of configuration combinations conforming to the constraint conditions, thereby outputting a whole vehicle configuration combination of which the whole vehicle weight conforms to a target weight condition. That is, the invention characterizes the difference of each option value under a certain attribute in the form of weight value, and can give a plurality of configuration combinations conforming to the target weight condition under the current condition according to the configuration item selected by the user, thereby recommending proper configuration combinations to the user by taking the weight of the whole vehicle as the target.
Description
Technical Field
The invention relates to the technical fields of automobiles, supply chain management and operation planning optimization algorithms, in particular to an interactive product configuration method and system, a computer readable storage medium and a terminal.
Background
The focus of competition among automobile enterprises is on how to better meet the needs of diversification and individualization of users, and marketing modes are changed from traditional product oriented to customer oriented. This has led to an increasing demand on product configuration by enterprises.
In the selection and matching, the user is influenced by the factors such as configuration mutual exclusion, configuration binding and the like, not all configurations can be freely selected, and therefore the product configuration system is required to solve the problem of constraint satisfaction, and the user can perform customized selection and matching through the Internet.
However, different matching results correspond to different attributes of cost, profit, popularity, etc., which may have different degrees of impact on sellers and consumers. Therefore, how to target an attribute for recommending proper configuration combinations becomes a problem to be solved.
Disclosure of Invention
In view of the above, the present invention provides an interactive product configuration method and system, a computer readable storage medium, and a terminal, wherein the technical scheme is as follows:
a method of interactive product configuration, the method comprising:
acquiring a configuration item input by a user and a weight condition aiming at a target attribute;
processing the option values of the configuration items according to constraint conditions among the configuration items to obtain a plurality of whole vehicle configuration combinations; wherein each whole vehicle configuration combination comprises a group of option values of the configuration items conforming to the constraint conditions;
And outputting the configuration combination of which the whole vehicle weight accords with the weight condition from the plurality of whole vehicle configuration combinations.
Preferably, outputting a configuration combination with the whole vehicle weight conforming to the weight condition from the plurality of whole vehicle configuration combinations includes:
determining the number of combined outputs corresponding to the weight condition;
determining a configuration combination set from the plurality of whole vehicle configuration combinations under the condition that the number of the combination outputs is smaller than the number of the plurality of whole vehicle configuration combinations, wherein the number of the whole vehicle configuration combinations in the configuration combination set is the same as the number of the combination outputs;
calculating the whole vehicle weight of the whole vehicle configuration combination in the configuration combination set, and determining the whole vehicle configuration combination with the weight condition matched with one whole vehicle weight from the configuration combination set as a reference configuration combination;
determining a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
judging whether an option value with the option weight larger than the whole vehicle weight of the standard configuration combination exists in the configuration combination to be compared or not under the condition that the standard configuration combination is the whole vehicle configuration combination with the largest whole vehicle weight in the configuration combination set;
If yes, returning to execute to determine a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
if not, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is smaller than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with one whole vehicle weight matched with the weight condition from the configuration combination set as the reference configuration combination.
Preferably, from the plurality of whole vehicle configuration combinations, outputting a configuration combination in which the whole vehicle weight meets the weight condition further includes:
judging whether an option value with the option weight larger than the whole vehicle weight of the standard configuration combination exists in the configuration combination to be compared or not under the condition that the standard configuration combination is the whole vehicle configuration combination with the minimum whole vehicle weight in the configuration combination set;
if yes, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination, wherein the whole vehicle weight of which is determined to be matched with the weight condition from the configuration combination set, as the reference configuration combination;
If not, calculating the whole vehicle weight of the configuration combination to be compared;
deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is greater than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with one whole vehicle weight which is determined to be matched with the weight condition from the configuration combination set as the reference configuration combination;
returning to execute the whole vehicle configuration combination which is determined to be outside the configuration combination set from the plurality of whole vehicle configuration combinations as the configuration combination to be compared under the condition that the whole vehicle weight of the configuration combination to be compared is not greater than the whole vehicle weight of the reference configuration combination;
and outputting the whole vehicle configuration combination in the configuration combination set.
Preferably, calculating the weight of the whole vehicle configuration combination in the configuration combination set includes:
overlapping the option weights of the whole vehicle configuration combinations in the configuration combination set aiming at the target attribute with each other to serve as corresponding whole vehicle weights;
the calculating the whole vehicle weight of the configuration combination to be compared comprises the following steps:
And taking the superposition of the option weights of the configuration combination to be compared aiming at the target attribute as the whole vehicle weight of the configuration combination to be compared.
Preferably, outputting a configuration combination with the whole vehicle weight conforming to the weight condition from the plurality of whole vehicle configuration combinations further includes:
and under the condition that the number of the combined outputs is not smaller than the number of the plurality of whole vehicle configuration combinations, calculating the whole vehicle weight of each whole vehicle configuration combination, and outputting the plurality of whole vehicle configuration combinations according to the sequence of the whole vehicle weight from low to high/from high to low.
Preferably, outputting the whole vehicle configuration combination in the configuration combination set includes:
and outputting the whole vehicle configuration combination in the configuration combination set in a product model mode.
Preferably, the method further comprises:
and carrying out validity detection on the configuration items, and executing the option values for processing the configuration items according to the constraint conditions among the configuration items under the condition that the configuration items pass the detection.
An interactive product configuration system, the system comprising:
the acquisition module is used for acquiring the configuration items input by the user and the weight conditions aiming at the target attributes;
The processing module is used for processing the option values of the configuration items according to constraint conditions among the configuration items to obtain a plurality of whole vehicle configuration combinations; wherein each whole vehicle configuration combination comprises a group of option values of the configuration items conforming to the constraint conditions;
and the output module is used for outputting the configuration combination of which the whole vehicle weight accords with the weight condition from the plurality of whole vehicle configuration combinations.
A computer readable storage medium having stored thereon computer instructions which, when executed, perform the steps of one of the interactive product configuration methods.
A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, the processor executing the steps of any of the interactive product configuration methods when the computer instructions are executed.
Compared with the prior art, the invention has the following beneficial effects:
the interactive product configuration method, the interactive product configuration system, the computer readable storage medium and the terminal can process the option values of the configuration items according to the constraint conditions among the configuration items input by a user to obtain a plurality of configuration combinations conforming to the constraint conditions, so that the whole vehicle configuration combinations with the whole vehicle weights conforming to the target weight conditions are output. That is, the invention characterizes the difference of each option value under a certain attribute in the form of weight value, and can give a plurality of configuration combinations conforming to the target weight condition under the current condition according to the configuration item selected by the user, thereby recommending proper vehicle type configuration combinations to the user by taking the weight of the whole vehicle as the target.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a flow chart of a method for interactive product configuration according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method for interactive product configuration according to an embodiment of the present invention;
FIG. 3 is a schematic view of a scenario of an interactive product configuration;
FIG. 4 is a schematic view of a scenario of another interactive product configuration;
fig. 5 is a schematic structural diagram of an interactive product configuration system according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention relates to the fields of automobiles, supply chain management and operation optimization algorithms, and is suitable for the problem of automobile customization of an interactive product configuration system.
Automobiles, which are the most significant modern industrial products, are also faced with new problems in the current new market environment. On one hand, the manufacturing industry needs to reduce the production cost of enterprises through mass production; on the other hand, the demands of the individuality and diversification of users are increasing. The focus of competition among enterprises is on how to better meet the needs of diversification and individuation of users, the marketing mode is changed from traditional product-oriented to customer-oriented, personalized service to customers is emphasized, and the customers have more autonomy.
There is an increasing desire for products that are inexpensive, of stable quality, and meet their individual needs, which makes enterprises increasingly demanding product configuration systems. In the selection, not all options can be freely selected (configuration mutual exclusion and configuration binding), so a product configuration system (also called a product configurator) is needed, and the basic function is to solve the constraint satisfaction problem. The interactive product configuration system allows the user to interact with the constraint satisfaction problem solver, and the user can see feedback of the system on the user's current selection at each interaction stage of making the selection. Therefore, the internet-based on-line automobile selection and matching usually adopts an interactive product configuration system, and a user can conduct on-line customized selection and matching through the internet through tools such as a mobile phone, a computer and the like.
There are a number of implementations of interactive product configuration systems, and the present invention is not limited to a particular solution to the constraint satisfaction problem.
The existing method for customizing the automobile mainly comprises two methods, wherein one method is that certain configurations are selected and added on the basis of a standard automobile model, the selection and the addition are relatively traditional, the adding rule is simple, constraint meeting problems are not needed to be considered, or the constraint is very simple; the other option is a relatively developed free option, a plurality of configuration items can be opened for selection by a user and can be customized in a real sense, but configuration mutual exclusion and binding relation exists among some configuration items, an interactive product configuration system is needed for configuration space checking, and the validity of the selected configuration is ensured (the selected configuration can form a mass production vehicle).
The invention is based on the second real customization, but the existing interactive product configuration system only provides the check of the configuration validity, and does not give the difference of certain attribute represented by the weight for the vehicle model corresponding to different configurations. The configuration meeting the requirements is equal in view of the existing configuration system, and does not give distinction due to the fact that the whole vehicle weights of the attributes are different. There is a great deal of research on solving configuration constraint problems, namely searching legal configuration combination space, including heuristic algorithm, classical algorithm, knowledge compiling algorithm and neural network solving algorithm, so as to improve sales in the calculation process as a research target. Recently, research is also carried out on giving different weights to different configurations, but taking the summation of the weights as an objective function, an automobile matching scene is not used, and an interactive product configuration system for online automobile matching taking the weight of the whole automobile as the objective function is not found.
In the case of customization, different vehicle configuration combinations correspond to different costs, profits, popularity, etc. various attributes that can have different levels of impact on the seller and consumer. Thus, in the case of some configuration items defined by the user, which are relatively insensitive to some other configuration, the user may be recommended with the appropriate model configuration combinations based on the established weight targets such that the obtained selected fit combinations reach the highest or lowest weight targets.
The invention can quickly search out the whole vehicle configuration combination with the highest or lowest weight target of each configuration item under the current condition in the feasible solution range in the interactive product configuration system by utilizing the optimization algorithm. The scene with the highest weight target refers to an application scene with higher product profit, selling price, popularity and the like; the scene with the lowest weight target refers to a scene in which cost, stock time, and the like wish to reduce the parameter as much as possible.
The embodiment of the invention provides an interactive product configuration method, a method flow chart of which is shown in fig. 1, comprising the following steps:
s10, acquiring configuration items input by a user and weight conditions aiming at target attributes.
In the embodiment of the invention, through interaction with a user, configuration items input by the user to the interactive product configuration system are obtained, wherein the number of the configuration items is at least one, such as an engine, a gearbox, a suspension and the like.
Further, the corresponding weight targets for the target attributes are different for different application scenarios. For example, the higher the product profit, selling price, popularity, etc., the better the application scene, the highest the weight target, so the weight condition can be specifically "the whole vehicle configuration combination with the largest output whole vehicle weight"; for another example, in a scenario where it is desirable to reduce the parameter as much as possible, such as cost, inventory time, etc., the weighting target is the lowest, so the weighting condition may be specifically "output the whole vehicle configuration combination with the smallest whole vehicle weight".
In addition, in the embodiment of the invention, the interactive product configuration system can also perform validity check on the configuration items input by the user, and the subsequent steps are responded only when the configuration items pass the detection, namely, the configuration items are legal. If the configuration items input by the user are illegal, the user is timely reminded to re-input or cancel part of the required configuration items.
S20, processing the option values of the configuration items according to constraint conditions among the configuration items to obtain a plurality of whole vehicle configuration combinations; each whole vehicle configuration combination comprises a group of option values of configuration items conforming to constraint conditions.
In the embodiment of the invention, for each configuration item, the interactive product configuration system stores option values of the configuration item in advance, for example, three option values of the configuration item "engine" corresponding to model a, model B and model C, and for example, the configuration item "gearbox" corresponding to model 1 and model 2.
In addition, the interactive product configuration system also stores constraint conditions of configuration mutual exclusion and binding relation among configuration items in advance, for example, the configuration item 'engine' model B is mutually exclusive with the 'gearbox' model 1, and for example, the configuration item 'engine' model A must be bound with the 'gearbox' model 1.
Further, the interactive product configuration system generates a plurality of whole vehicle configuration combinations based on constraint conditions among the configuration items by running a configuration constraint problem algorithm, wherein each configuration combination comprises a set of option values of the configuration items conforming to the constraint conditions.
In the specific implementation process, a solution space corresponding to constraint conditions among configuration items can be determined first; further, the option values of the configuration items are processed in a solution space in a full traversal or pruning traversal mode, and a plurality of whole vehicle configuration combinations are obtained.
S30, outputting the configuration combination with the weight meeting the weight condition from the plurality of whole vehicle configuration combinations.
In the embodiment of the invention, the interactive product configuration system stores weights (namely option weights) of option values of each configuration item aiming at different attributes in advance, and further calculates corresponding whole vehicle configuration weights according to the weights of the option values aiming at target attributes in the whole vehicle configuration combination. Of course, a certain multiple of the sum of the option weights may be used as the whole vehicle weight of the whole vehicle configuration combination, which is not limited in this embodiment.
Further, the embodiment of the invention outputs the whole vehicle configuration combination according to the weight condition, such as the application scene that the higher the product profit, the price, the popularity degree and the like are, and outputs the first plurality of whole vehicle configuration combinations with the largest whole vehicle weight; for another example, in a scenario where cost, stock time, etc. are desired to reduce the parameter as much as possible, the first plurality of whole vehicle configuration combinations with the smallest whole vehicle weight are output. Of course, all the whole vehicle configuration combinations can be output according to the whole vehicle weight from small to large or from large to small, and the embodiment is not limited.
In the specific implementation process, in order to reduce the operation pressure caused by calculating the whole vehicle weights of all whole vehicle configuration combinations, the step S30 "output the configuration combination with the whole vehicle weights meeting the weight condition" from the plurality of whole vehicle configuration combinations may adopt the following steps, and the method flowchart is shown in fig. 2:
s301, determining the number of combined outputs corresponding to the weight condition.
In the embodiment of the invention, the number of the maximum/minimum whole car weights required to be output in the weight condition can be preset by a user, and can be one or a plurality of the maximum/minimum whole car weights.
S302, determining a configuration combination set from the plurality of whole vehicle configuration combinations when the number of combined outputs is smaller than the number of the plurality of whole vehicle configuration combinations, wherein the number of the whole vehicle configuration combinations in the configuration combination set is the same as the number of the combined outputs.
In the embodiment of the present invention, the configuration combination set includes at least one whole vehicle configuration combination, and if the number of whole vehicle configuration combinations obtained in step S20 is greater than the number required by the user, a configuration combination set including the same number of whole vehicle configuration combinations as the number required by the user is determined.
S303, calculating the whole vehicle weight of the whole vehicle configuration combination in the configuration combination set, and determining the whole vehicle configuration combination with the matched weight condition from the configuration combination set as a reference configuration combination.
In the embodiment of the invention, the superposition of the option weights of the whole vehicle configuration combination in the configuration combination set aiming at the target attribute is used as the corresponding whole vehicle weight.
For the application scenes with higher and better product profits, selling prices, welcome degrees and the like, the reference configuration combination is a whole vehicle configuration combination with the minimum whole vehicle weight in the configuration combination set; for a scenario in which cost, inventory time, etc. are desired to reduce the parameter as much as possible, the reference configuration combination is the whole vehicle configuration combination with the largest whole vehicle weight in the configuration combination set.
S304, determining a whole vehicle configuration combination outside the configuration combination set from a plurality of whole vehicle configuration combinations as a configuration combination to be compared.
S305, judging whether an option value with the option weight larger than the whole vehicle weight of the reference configuration combination exists in the configuration combination to be compared or not under the condition that the reference configuration combination is the whole vehicle configuration combination with the largest whole vehicle weight in the configuration combination set; if yes, returning to execute the step S304; if not, step S306 is performed.
S306, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is smaller than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to the step S303, wherein the whole vehicle configuration combination with the whole vehicle weight matched with the weight condition is determined from the configuration combination set and used as the reference configuration combination.
In the embodiment of the invention, the superposition of the option weights of the option values of the configuration combination to be compared aiming at the target attribute is used as the whole vehicle weight of the configuration combination to be compared.
S307, judging whether an option value with the option weight larger than the whole vehicle weight of the reference configuration combination exists in the configuration combination to be compared or not under the condition that the reference configuration combination is the whole vehicle configuration combination with the smallest whole vehicle weight in the configuration combination set; if yes, go to step S308; if not, go to step S309;
s308, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set, updating the configuration combination to be compared into the configuration combination set, and returning to the step S303, wherein the whole vehicle configuration combination with the whole vehicle weight matched with the weight condition is determined from the configuration combination set and used as the reference configuration combination.
S309, calculating the weight of the whole vehicle of the configuration combination to be compared.
In the embodiment of the invention, the superposition of the option weights of the option values of the configuration combination to be compared aiming at the target attribute is used as the whole vehicle weight of the configuration combination to be compared.
S310, deleting the reference configuration combination from the configuration combination set and updating the configuration combination to be compared into the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is greater than that of the reference configuration combination, and returning to execute the whole vehicle configuration combination with the whole vehicle weight matched with the weight condition in the configuration combination set in the step S303 as the reference configuration combination.
S311, returning to execute the step S304 under the condition that the whole vehicle weight of the configuration combination to be compared is not greater than the whole vehicle weight of the reference configuration combination.
S312, outputting the whole vehicle configuration combination in the configuration combination set.
In the embodiment of the invention, after the traversing is finished, the whole vehicle configuration combinations in the configuration combination set are output.
In other embodiments, to intuitively present the complete vehicle configuration combination to the user, the interactive product configuration system may also output the complete vehicle configuration combination in the configuration combination set in a product model manner.
In addition, it should be noted that, when the number of combined outputs is not smaller than the number of the plurality of whole vehicle configuration combinations, the whole vehicle weight of each whole vehicle configuration combination is calculated, and the plurality of whole vehicle configuration combinations are output in the order of from low to high/from high to low according to the whole vehicle weight.
For the convenience of understanding the present invention, the following principles of embodiments of the present invention are described:
the invention aims at the problem of the weight optimal solution in the on-line matching feasible configuration space of the automobile Internet, and establishes the following model:
R＝(X，D，W，C，K)
1) X is a set of finite non-null variables, x= { X 1 ,x 2 ,…,x n -wherein each element represents a configuration item of an automobile configuration;
2) D is applied to each variable X of X i Functions on, mapping variables to its domainRepresenting the variable x i Wherein each element represents in the present invention a corresponding value of each particular option in each configuration of the car;
3) C is a set of a limited number of constraintsWherein->Is a constraint->Acting on the variables in X, constraint +.>Is s i The number of medium variables, each constraint->Is all the action range s i Each constraint specifies a range of assignments for each variable within a subset of variables that represent a mutual constraint relationship between configuration items.
4) W: is applied to each variable X in X i Option weights on, map variable to its domain
5) K: is the number of whole vehicle configuration combinations that are expected to obtain the smallest or largest of the previous number of whole vehicle weights:
the objective of the problem is to first find the valuations of all variables under constraintAnd (3) collecting (whole vehicle configuration combination), calculating the whole vehicle weight of each whole vehicle configuration combination, and then finding out the first K whole vehicle configuration combinations with the smallest or largest whole vehicle weight.
The following is a specific model of the car selection:
type
carColor{Black:21,White:32,Red:12,Blue:38}
wheelSize{Small:33,Medium:45,Large:12}
carPrint{MIB:32,STW:22}
variable
carColor color；
wheelSize size；
carPrint print；
rule
(print＝＝MIB)>>(color＝＝Black)；
(print＝＝STW)>>(size！＝Small)；
the above example and the previous model may correspond to r= (X, D, W, C, K), respectively, and the types include carColor, wheel size, and carPrint three types as model X; several options for each type correspond to D, for example Black, white, red, blue colors in carColer; rule corresponds to C, (print= =mib) > > (color= =black) represents that when carPrint is selected as MIB, carColor can only be selected as Black; w corresponds to the date behind each option, and three sizes of wheel hubs are provided by taking Wheel size as an example, wherein Small corresponds to weight 33, medium corresponds to weight 45 and large corresponds to weight 12; k is not given above, and is generally determined by the interaction scene, and 3 is taken in this example, namely three types of vehicles with highest weight are recommended.
For example, a user starts to enter a matching process:
(1) The first requirement was put forward, the carColor was chosen as Blue;
(2) Configuration validity check, checking validity, wherein only one item is selected, and no conflict exists;
(3) Judging whether the combination is uniquely configured or not, and currently viable configurations are as follows:
<Blue,Large,STW>
<Blue,Medium,STW>
two configurations are combined;
calculating the highest configuration combination of the whole vehicle weight, wherein the highest configuration combination is as follows:
<Blue,Medium,STW>105
<Blue,Large,STW>72
(5) Is the user opted for a recommended configuration? Assume that this example is not used;
(6) The user sets up new requirements, and the carboint is selected as MIB;
(7) Configuration validity judgment and illegality;
(8) The user cancels part of the requirements, assuming Blue is cancelled;
(9) The user proposes that the carColor is selected as Black;
(10) Judging the configuration legitimacy, and configuring legitimacy;
(11) Judging whether the combination is uniquely configured or not, and currently viable configurations are as follows:
<Black,Small,MIB>
<Black,Large,MIB>
<Black,Medium,MIB>
(12) Calculating the maximum configuration combination of the whole vehicle weight, wherein the maximum configuration combination is as follows from big to small:
<Black,Medium,MIB>98
<Black,Small,MIB>86
<Black,Large,MIB>65
(13) Is the user opted for a recommended configuration? Assume that the example user selects a < Black, medium, MIB > combination;
(14) And (5) storing the configuration combination, and ending the matching process.
The user finally selects the < Black, medium, MIB > combination with a weight sum of 98. Wherein, black and MIB are active selections by users, and Medium is a passive selection by users of the invention. In this example, the user is concerned about carColor and carPrint, but is not sensitive to wheel size, so with the help of the invention, the vehicle model with the largest weight and meeting the requirements of the user can be selected.
See the schematic of the scenario of the interactive product configuration shown in fig. 3. In the interactive product configuration system, a user can firstly specify a user requirement, the system can give a configuration combination legal space meeting the requirement, and the result is updated to a product model, wherein the product model can be a selection result of the user at present or can be displayed in other forms. The optional space of the associated configuration items brought by the selected configuration result can be fed back to the user through the internet, for example, when the user selects the configuration items mutually exclusive to the previously selected configuration items, the user is prompted that the configuration combination is illegal. This completes an interaction and the user then puts forward a new requirement, namely the determination of another configuration. At the end of each interaction, the interactive product configuration system will give the user a model that meets the previous user's cumulative requirements, referred to in this embodiment as the default model, which must meet the configuration constraints. After all non-mutually exclusive requirements of the user are met, a unique configuration combination will be determined and configuration items not required by the user will refer to default values.
In solving the configuration constraint problem, the user may select the product configuration component, i.e., the element in the variable value field in the configuration constraint problem, at any stage. The configuration constraint problem solver will filter out elements in the component value domain that are incompatible with the current customer selection in real time. The customer can see the feedback of the system to the user's current selection at each interaction stage of making the selection. From the client perspective, the method can help the clients to better customize the personal products liked by the clients; from the enterprise's angle, can help the enterprise practice thrift the human cost, reduce manufacturing cost, increase enterprise sales.
See the schematic of the scenario of the interactive product configuration shown in fig. 4. The weight data for each configuration item is increased compared to the conventional interactive product configuration system shown in fig. 3. The part of data is stored in a storage medium or an internet database, and the system can acquire the option weight corresponding to any configuration item and calculate the whole vehicle configuration combination with the minimum or maximum whole vehicle weight by using the option weight.
According to the interactive product configuration method provided by the embodiment of the invention, when a user is sensitive to any attribute such as cost, profit or popularity, a plurality of configuration combinations meeting the weight condition of the target attribute under the current condition can be given in the feasible configuration space defined by the configuration selected by the user, so that the whole vehicle weight is used as a target, and a proper vehicle type configuration combination is recommended to the user.
Based on the interactive product configuration method provided by the above embodiment, the embodiment of the present invention correspondingly provides a system for executing the interactive product configuration method, where a schematic structural diagram of the interactive product configuration system is shown in fig. 5, and the system includes:
an obtaining module 10, configured to obtain a configuration item input by a user and a weight condition for a target attribute;
The processing module 20 is used for processing the option values of the configuration items according to the constraint conditions among the configuration items to form a plurality of whole vehicle configuration combinations; wherein, each whole vehicle configuration combination comprises a group of option values of configuration items conforming to constraint conditions;
and the output module 30 is used for outputting the configuration combination with the weight meeting the weight condition from the plurality of whole vehicle configuration combinations.
Optionally, the output module 30 is specifically configured to:
determining the number of combined outputs corresponding to the weight condition; determining a configuration combination set containing at least one whole vehicle configuration combination from the plurality of whole vehicle configuration combinations under the condition that the number of combined outputs is smaller than the number of the plurality of whole vehicle configuration combinations, wherein the number of the whole vehicle configuration combinations in the configuration combination set is the same as the number of the combined outputs;
calculating the whole vehicle weight of the whole vehicle configuration combination in the configuration combination set, and determining one whole vehicle configuration combination with the weight condition matched with the whole vehicle weight from the configuration combination set as a reference configuration combination;
determining a whole vehicle configuration combination outside the configuration combination set from a plurality of whole vehicle configuration combinations as a configuration combination to be compared;
judging whether an option value with the option weight larger than the whole vehicle weight of the reference configuration combination exists in the configuration combination to be compared or not under the condition that the reference configuration combination is the whole vehicle configuration combination with the largest whole vehicle weight in the configuration combination set;
If yes, returning to execute to determine a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
if not, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is smaller than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with one whole vehicle weight matched with the weight condition from the configuration combination set as the reference configuration combination;
judging whether an option value with the option weight larger than the whole vehicle weight of the reference configuration combination exists in the configuration combination to be compared or not under the condition that the reference configuration combination is the whole vehicle configuration combination with the smallest whole vehicle weight in the configuration combination set;
if yes, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with the weight condition matched with the whole vehicle weight determined from the configuration combination set as the reference configuration combination;
If not, calculating the weight of the whole vehicle of the configuration combination to be compared; deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is greater than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with the whole vehicle weight matched with the weight condition from the configuration combination set as the reference configuration combination;
returning to execute the determination of one whole vehicle configuration combination out of the configuration combination sets from the plurality of whole vehicle configuration combinations as the configuration combination to be compared under the condition that the whole vehicle weight of the configuration combination to be compared is not greater than the whole vehicle weight of the reference configuration combination; and outputting the whole vehicle configuration combination in the configuration combination set.
Optionally, the output module 30 is configured to calculate the overall weight of the overall configuration combination in the configuration combination set, and is specifically configured to:
and taking the superposition sum of the option weights of the whole vehicle configuration combinations in the configuration combination set aiming at the target attribute as the corresponding whole vehicle weight.
The output module 30 is configured to calculate the weight of the whole vehicle to be compared and configured to:
and taking the superposition of the option weights of the configuration combination to be compared aiming at the target attribute as the whole vehicle weight of the configuration combination to be compared.
Optionally, the output module 30 is further configured to:
and under the condition that the number of combined output is not less than the number of the plurality of whole vehicle configuration combinations, calculating the whole vehicle weight of each whole vehicle configuration combination, and outputting the plurality of whole vehicle configuration combinations according to the sequence of the whole vehicle weight from low to high/from high to low.
Optionally, the output module 30 for outputting the whole vehicle configuration combination in the configuration combination set is further configured to:
and outputting the whole vehicle configuration combination in the configuration combination set in a product model mode.
Optionally, the processing module 20 is further configured to:
and carrying out validity detection on the configuration items, and executing a plurality of whole vehicle configuration combinations according to the option values of the configuration items processed according to the constraint conditions among the configuration items under the condition that the configuration items pass the detection.
Optionally, the computing module 30 is further configured to:
outputting the product model of the target whole vehicle configuration combination.
According to the interactive product configuration system provided by the embodiment of the invention, when a user is sensitive to any attribute such as cost, profit or popularity, a plurality of configuration combinations meeting the weight condition of the target attribute under the current condition can be given in the feasible configuration space defined by the configuration selected by the user, so that recommendation of the configuration combinations of the proper vehicle type is given to the user with the whole vehicle weight as the target.
The embodiment of the invention also provides a computer readable storage medium, wherein the computer instructions are stored thereon, and the computer instructions execute the steps of the interactive product configuration method when running. The computer readable storage medium may include, for example, a non-volatile memory (non-volatile) or a non-transitory memory (non-transitory) and may also include an optical disc, a mechanical hard disc, a solid state hard disc, and the like.
The embodiment of the invention also provides a terminal, which comprises a memory and a processor, wherein the memory stores computer instructions capable of running on the processor, and the processor executes the steps of the interactive product configuration method when running the computer instructions. The terminal comprises, but is not limited to, a mobile phone, a computer, a tablet personal computer and other terminal equipment.
The processor may be a central processing unit (Central Processing Unit, CPU), application-specific integrated circuit (ASIC), digital Signal Processor (DSP), application-specific integrated circuit (ASIC), off-the-shelf programmable gate array (FPGA), or other programmable logic device, or the like.
For example, computer instructions are stored in a memory, which when executed by a processor, implement all or part of the functionality of the interactive product configuration method of the above-described embodiments. In addition, when all or part of the functions in the above embodiments are implemented by means of computer instructions, the computer instructions may be stored in a storage medium such as a server, another computer, a magnetic disk, an optical disk, a flash disk, or a removable hard disk, and the computer instructions in the memory may be executed by a processor by downloading or copying the computer instructions to a memory of the local terminal, or by updating a version of the system of the local terminal.
The above detailed description of the method and system for configuring an interactive product, the computer readable storage medium and the terminal provided by the invention applies specific examples to illustrate the principles and embodiments of the invention, and the above examples are only used to help understand the method and core idea of the invention; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present invention, the present description should not be construed as limiting the present invention in view of the above.
It should be noted that, in the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described as different from other embodiments, and identical and similar parts between the embodiments are all enough to be referred to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
It is further noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include, or is intended to include, elements inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. A method of interactive product configuration, the method comprising:
acquiring a configuration item input by a user and a weight condition aiming at a target attribute;
processing the option values of the configuration items according to constraint conditions among the configuration items to obtain a plurality of whole vehicle configuration combinations; wherein each whole vehicle configuration combination comprises a group of option values of the configuration items conforming to the constraint conditions;
outputting a configuration combination with the whole vehicle weight conforming to the weight condition from the plurality of whole vehicle configuration combinations;
outputting the configuration combination with the whole vehicle weight conforming to the weight condition from the plurality of whole vehicle configuration combinations, wherein the configuration combination comprises the following components:
Determining the number of combined outputs corresponding to the weight condition;
determining a configuration combination set from the plurality of whole vehicle configuration combinations under the condition that the number of the combination outputs is smaller than the number of the plurality of whole vehicle configuration combinations, wherein the number of the whole vehicle configuration combinations in the configuration combination set is the same as the number of the combination outputs;
calculating the whole vehicle weight of the whole vehicle configuration combination in the configuration combination set, and determining the whole vehicle configuration combination with the weight condition matched with one whole vehicle weight from the configuration combination set as a reference configuration combination;
determining a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
judging whether an option value with the option weight larger than the whole vehicle weight of the standard configuration combination exists in the configuration combination to be compared or not under the condition that the standard configuration combination is the whole vehicle configuration combination with the largest whole vehicle weight in the configuration combination set;
if yes, returning to execute to determine a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
If not, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is smaller than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with one whole vehicle weight matched with the weight condition from the configuration combination set as the reference configuration combination.
2. The method of claim 1, wherein outputting, from the plurality of vehicle configuration combinations, a configuration combination in which a vehicle weight meets the weight condition, further comprises:
judging whether an option value with the option weight larger than the whole vehicle weight of the standard configuration combination exists in the configuration combination to be compared or not under the condition that the standard configuration combination is the whole vehicle configuration combination with the minimum whole vehicle weight in the configuration combination set;
if yes, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination, wherein the whole vehicle weight of which is determined to be matched with the weight condition from the configuration combination set, as the reference configuration combination;
If not, calculating the whole vehicle weight of the configuration combination to be compared;
deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is greater than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with one whole vehicle weight which is determined to be matched with the weight condition from the configuration combination set as the reference configuration combination;
returning to execute the whole vehicle configuration combination which is determined to be outside the configuration combination set from the plurality of whole vehicle configuration combinations as the configuration combination to be compared under the condition that the whole vehicle weight of the configuration combination to be compared is not greater than the whole vehicle weight of the reference configuration combination;
and outputting the whole vehicle configuration combination in the configuration combination set.
3. The method of claim 2, wherein calculating the vehicle weights for the vehicle configuration combinations in the set of configuration combinations comprises:
overlapping the option weights of the whole vehicle configuration combinations in the configuration combination set aiming at the target attribute with each other to serve as corresponding whole vehicle weights;
The calculating the whole vehicle weight of the configuration combination to be compared comprises the following steps:
and taking the superposition of the option weights of the configuration combination to be compared aiming at the target attribute as the whole vehicle weight of the configuration combination to be compared.
4. The method of claim 2, wherein outputting, from the plurality of vehicle configuration combinations, a configuration combination in which a vehicle weight meets the weight condition, further comprises:
and under the condition that the number of the combined outputs is not smaller than the number of the plurality of whole vehicle configuration combinations, calculating the whole vehicle weight of each whole vehicle configuration combination, and outputting the plurality of whole vehicle configuration combinations according to the sequence of the whole vehicle weight from low to high/from high to low.
5. The method of claim 2, wherein outputting the entire vehicle configuration combination of the set of configuration combinations comprises:
and outputting the whole vehicle configuration combination in the configuration combination set in a product model mode.
6. The method according to claim 1, wherein the method further comprises:
and carrying out validity detection on the configuration items, and executing the option values for processing the configuration items according to the constraint conditions among the configuration items under the condition that the configuration items pass the detection.
7. An interactive product configuration system, the system comprising:
the acquisition module is used for acquiring the configuration items input by the user and the weight conditions aiming at the target attributes;
the processing module is used for processing the option values of the configuration items according to constraint conditions among the configuration items to obtain a plurality of whole vehicle configuration combinations; wherein each whole vehicle configuration combination comprises a group of option values of the configuration items conforming to the constraint conditions;
the output module is used for outputting the configuration combination of which the weight of the whole vehicle meets the weight condition from the plurality of whole vehicle configuration combinations;
the output module outputs a configuration combination with the whole vehicle weight conforming to the weight condition from the plurality of whole vehicle configuration combinations, and the configuration combination comprises:
determining the number of combined outputs corresponding to the weight condition;
determining a configuration combination set from the plurality of whole vehicle configuration combinations under the condition that the number of the combination outputs is smaller than the number of the plurality of whole vehicle configuration combinations, wherein the number of the whole vehicle configuration combinations in the configuration combination set is the same as the number of the combination outputs;
calculating the whole vehicle weight of the whole vehicle configuration combination in the configuration combination set, and determining the whole vehicle configuration combination with the weight condition matched with one whole vehicle weight from the configuration combination set as a reference configuration combination;
Determining a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
judging whether an option value with the option weight larger than the whole vehicle weight of the standard configuration combination exists in the configuration combination to be compared or not under the condition that the standard configuration combination is the whole vehicle configuration combination with the largest whole vehicle weight in the configuration combination set;
if yes, returning to execute to determine a whole vehicle configuration combination outside the configuration combination set from the plurality of whole vehicle configuration combinations as a configuration combination to be compared;
if not, calculating the whole vehicle weight of the configuration combination to be compared, deleting the reference configuration combination from the configuration combination set under the condition that the whole vehicle weight of the configuration combination to be compared is smaller than the whole vehicle weight of the reference configuration combination, updating the configuration combination to be compared into the configuration combination set, and returning to execute the whole vehicle configuration combination with one whole vehicle weight matched with the weight condition from the configuration combination set as the reference configuration combination.
8. A computer readable storage medium having stored thereon computer instructions, which when run perform the steps of the interactive product configuration method of any of claims 1 to 6.
9. A terminal comprising a memory and a processor, the memory having stored thereon computer instructions executable on the processor, wherein the processor, when executing the computer instructions, performs the steps of the interactive product configuration method of any of claims 1 to 6.
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