A method and system for managing enterprise scientific and technological information

Abstract

The present application relates to a method and system for managing enterprise science and technology information, and to the field of data management technology. The method includes obtaining the information occupied capacity and the last call time of each science and technology information; determining the excess capacity according to the storage usage capacity and the threshold capacity, and determining the required capacity range; determining the information combination according to any number of science and technology information by random combination, and determining the overall capacity of the combination according to the science and technology information in the information combination, and defining it as an alternative combination; determining the last call time closest to the current time point in the alternative combination, and determining the most recent interval duration according to the last call time and the current time point; determining the selection parameter according to the overall capacity of the combination and the most recent interval duration, and determining the selection parameter with the largest value according to the sorting rule, and defining the alternative combination as a packaged combination, and controlling the science and technology information in the packaged combination to be compressed and packaged. The present application has the effect of facilitating the management of enterprise science and technology information.

Description

Technical Field

[0001] The present application relates to the field of data management technology, and in particular to a method and system for enterprise scientific and technological information management. Background Art

[0002] Enterprise science and technology information management refers to the process of enterprises using modern information technology to effectively collect, organize, process, disseminate, store and utilize science and technology information. Science and technology information refers to various types of information related to science and technology, such as scientific research, technological innovation, product development, etc. This type of information is often the top priority of enterprises, and it is necessary to effectively manage this type of information to reduce information leakage.

[0003] In the related art, the management of enterprise scientific and technological information generally involves establishing a corresponding information storage database, storing the scientific and technological information in the corresponding database, and when staff need to view such information, they log in to the authorized account to enter the database for viewing.

[0004] Regarding the above-mentioned related technologies, the inventor believes that when enterprise scientific and technological information is generated, the corresponding staff will enter it into the database. With the development of scientific research and technology, there will be more and more information in the database, and the overall storage space of the database is fixed. There may be a situation where the database space is full and new enterprise scientific and technological information cannot be entered. There is still room for improvement. Summary of the invention

[0005] In order to facilitate the management of enterprise technology information, the present application provides an enterprise technology information management method and system.

[0006] In the first aspect, the present application provides a method for managing enterprise technology information, which adopts the following technical solution:

[0007] A method for managing enterprise scientific and technological information, comprising:

[0008] Get the storage usage capacity of the current database;

[0009] When the storage usage capacity is greater than a preset threshold capacity, the information usage capacity and the last call time of each scientific and technological information are obtained;

[0010] The excess capacity is determined by performing a difference calculation based on the storage usage capacity and the threshold capacity, and the required capacity range is determined based on the excess capacity and the preset released capacity range;

[0011] An information combination is determined by randomly combining any number of scientific and technological information, and the information occupation capacity of the scientific and technological information in the information combination is summed up to determine the overall capacity of the combination, and an information combination whose overall capacity is within the required capacity range is defined as an alternative combination;

[0012] Determine the last call time closest to the current time point in the candidate combination, and calculate based on the last call time and the current time point to determine the length of the most recent interval;

[0013] The selection parameters are determined by calculation based on the overall capacity of the combination and the length of the most recent interval, and the selection parameter with the largest value is determined based on the preset sorting rules. The alternative combination corresponding to the selection parameter is defined as a packaged combination, and the scientific and technological information in the packaged combination is controlled to be compressed and packaged.

[0014] Optionally, the method further includes a step of determining a release capacity range, the step comprising:

[0015] Establishing a fixed interval with the current time point as the end point and a width of a preset fixed time length on the preset time axis;

[0016] Obtain the interval information capacity of the scientific and technological information entered within a fixed interval;

[0017] Calculate the unit information capacity based on the interval information capacity and the fixed duration, and calculate the periodic fixed capacity based on the preset periodic duration and the unit information capacity;

[0018] The upper and lower extreme values ​​are calculated based on the regular fixed capacity and the preset floating capacity to determine the release capacity range.

[0019] Optionally, also include:

[0020] Establishing a detection interval on the time axis with the current time point as the end point and a width of a preset detection duration, wherein the detection duration is much longer than the fixed duration;

[0021] The information processing interval length when obtaining adjacent scientific and technological information packaging and compression within the detection interval;

[0022] The accuracy of the judgment is determined by calculating the information processing interval duration and the corresponding periodic duration;

[0023] The average accuracy is determined by calculating the mean of the accuracy rates of each judgment, and the current periodic duration is corrected based on the average accuracy rate.

[0024] Optionally, after the selection parameters are determined, the enterprise technology information management method further includes:

[0025] The selection parameter with the largest value is defined as the upper limit parameter;

[0026] Determine whether the upper limit parameter is greater than the preset baseline demand parameter;

[0027] If the upper limit parameter is greater than the benchmark requirement parameter, the packaging combination is determined and the scientific and technological information is compressed and packaged;

[0028] If the upper limit parameter is not greater than the baseline demand parameter, the technology information whose interval between the last call time and the current time point is greater than the preset long-term duration is defined as long-term information, and the remaining technology information is defined as near-term information;

[0029] Determine the long-term overall capacity based on the long-term information, and calculate the difference between the lower limit of the required capacity range and the long-term overall capacity to determine the difference capacity value;

[0030] Obtain the information usage frequency of each adjacent information, and sort the information from small to large according to the information usage frequency to determine the order of scientific and technological information;

[0031] According to the order of scientific and technological information, the information occupied capacity of adjacent information is summed up from the beginning to the end to determine the adjacent overall capacity, and when the adjacent overall capacity is not less than the difference capacity value, all adjacent information before the currently determined adjacent information is defined as backup information;

[0032] All backup information and permanent information are compressed and packaged.

[0033] Optionally, after the order of scientific and technological information is determined, the enterprise scientific and technological information management method further includes:

[0034] Determine the changeable operational information in the adjacent information corresponding to the sequence of the scientific and technological information;

[0035] Determine the associated information according to the operation information and the preset sequence adjustment value and the sequence of the scientific and technological information;

[0036] Calculate the information occupied capacity difference according to the operation information and the associated information to determine the associated difference capacity;

[0037] Calculate the information usage frequency difference according to the operation information and the associated information to determine the associated difference frequency;

[0038] Determine the adjustment reference capacity corresponding to the associated difference frequency according to the preset frequency capacity matching relationship;

[0039] Determine whether the associated difference capacity is greater than the adjusted baseline capacity;

[0040] If the associated difference capacity is greater than the adjusted base capacity, the operation information and the associated information are replaced in the order of scientific and technological information;

[0041] If the associated difference capacity is not greater than the adjustment reference capacity, the control operation information maintains the original position.

[0042] Optionally, after the selection parameters are determined, the enterprise technology information management method further includes:

[0043] Determine whether there are at least two candidate combinations with the same selection parameters and the largest value;

[0044] If there are not at least two candidate combinations with the same selection parameters and the largest value, then the corresponding package combination is determined according to the selection parameters;

[0045] If there are at least two candidate combinations with the same selection parameters and the largest possible value, then the information attribute category of each scientific and technological information is obtained;

[0046] Counting each information attribute category in the database to determine the quantity of category information;

[0047] Calculate the amount of information in each category to determine the overall proportion of each information attribute category;

[0048] Calculate the information attribute categories of each scientific and technological information in the candidate combination to determine the proportion of the category within the group;

[0049] Under the same information attribute category, the difference calculation is performed based on the overall proportion of the category and the proportion of the category within the group to determine the type difference proportion;

[0050] The mean difference ratio is determined by performing average calculation based on the difference ratio of each type, and the mean difference ratio with the smallest value is determined based on the sorting rules, and the alternative combination corresponding to the mean difference ratio is determined as the packaged combination.

[0051] Optionally, after the mean difference ratio is determined, the enterprise technology information management method further includes:

[0052] Determine whether there are at least two alternative combinations with the same and smallest mean difference ratio;

[0053] If there are not at least two alternative combinations with the same and smallest mean difference ratio, the packaged combination is determined based on the mean difference ratio;

[0054] If there are at least two alternative combinations with the same and smallest mean difference proportion, the information attribute category with the smallest overall proportion of the category is determined as the scarce category;

[0055] The type difference ratios corresponding to the scarce categories are eliminated and the mean difference ratios are recalculated. When the mean difference ratios remain the same, the scarce categories are determined again in the remaining information attribute categories until the packaged combination is determined based on the mean difference ratios.

[0056] In the second aspect, the present application provides an enterprise technology information management system, which adopts the following technical solution:

[0057] An enterprise science and technology information management system, comprising:

[0058] The acquisition module is used to obtain the storage usage capacity of the current database;

[0059] A processing module, connected to the acquisition module and the judgment module, for storing and processing information;

[0060] A judgment module, connected with the acquisition module and the processing module, for judging the information;

[0061] When the judging module judges that the storage usage capacity is greater than the preset threshold capacity, the obtaining module obtains the information usage capacity and the last call time of each scientific and technological information;

[0062] The processing module performs a difference calculation based on the storage usage capacity and the threshold capacity to determine the excess capacity, and determines the required capacity range based on the excess capacity and the preset released capacity range;

[0063] The processing module randomly combines any number of scientific and technological information to determine an information combination, and performs summation calculation based on the information occupied capacity of the scientific and technological information in the information combination to determine the overall capacity of the combination, and defines the information combination whose overall capacity is within the required capacity range as an alternative combination;

[0064] The processing module determines the last call time closest to the current time point in the candidate combination, and calculates the latest interval length based on the last call time and the current time point;

[0065] The processing module determines the selection parameters by calculation based on the overall capacity of the combination and the length of the most recent interval, and determines the selection parameter with the largest value based on the preset sorting rules, and defines the alternative combination corresponding to the selection parameter as a packaged combination, and controls the compression and packaging of the scientific and technological information in the packaged combination.

[0066] In summary, the present application includes at least one of the following beneficial technical effects:

[0067] 1. When managing scientific and technological information, analyze the space usage of the database. When the database space usage is large, the scientific and technological information that has not been used for a long time can be packaged and compressed to facilitate the management of the enterprise's scientific and technological information;

[0068] 2. When packaging and compressing scientific and technological information, the usage frequency and type of each scientific and technological information can be analyzed so that the staff can still view the data information well after packaging the scientific and technological information. BRIEF DESCRIPTION OF THE DRAWINGS

[0069] Figure 1 It is a flow chart of the enterprise's scientific and technological information management method.

[0070] Figure 2 It is a flow chart of the method for determining the range of released capacity.

[0071] Figure 3 It is a flow chart of the periodic duration correction method.

[0072] Figure 4 It is a flow chart of the operation method of compressing scientific and technological information.

[0073] Figure 5 It is a flow chart of the method for replacing the adjacent information position.

[0074] Figure 6 is a flow chart of alternative combination screening methods.

[0075] Figure 7 It is a flow chart of the method for determining the packaged combination screening.

[0076] Figure 8 It is a module flow chart of the enterprise's scientific and technological information management method. DETAILED DESCRIPTION

[0077] In order to make the purpose, technical solutions and advantages of this application more clear, the following Figure 1-8 It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0078] The embodiments of the present application are further described in detail below in conjunction with the drawings in the specification.

[0079] An embodiment of the present application discloses a method for managing enterprise scientific and technological information. When managing the scientific and technological information in a database, the usage frequency, the most recent usage time, and the attribute category of each scientific and technological information can be analyzed, so that part of the scientific and technological information can be packaged and compressed when the database storage space occupies a large amount, so as to ensure that the staff can query the required scientific and technological information through the database with a high probability while reducing the database storage space occupancy, thereby facilitating the management of scientific and technological information.

[0080] Reference Figure 1 The method flow of the enterprise science and technology information management method includes the following steps:

[0081] Step S100: Obtain the storage usage capacity of the current database.

[0082] The storage usage capacity is the space capacity occupied when the current database stores scientific and technological information.

[0083] Step S101: when the storage usage capacity is greater than a preset threshold capacity, obtaining the information usage capacity and the last call time of each piece of scientific and technological information.

[0084] The threshold capacity is the minimum storage capacity set by the staff when it is determined that the scientific and technological information in the database occupies a large amount of space and is not convenient for storing new scientific and technological information. When the storage capacity is greater than the threshold capacity, it means that the scientific and technological information in the database needs to be managed to release some storage space; the information occupancy capacity is the space capacity required for a single scientific and technological information, and the last call time is the time point when the staff last viewed the scientific and technological information through the database.

[0085] Step S102: performing a difference calculation based on the storage usage capacity and the threshold capacity to determine the excess capacity, and determining the required capacity range based on the excess capacity and the preset released capacity range.

[0086] The excess capacity is the value obtained by subtracting the threshold capacity from the storage usage capacity. The released capacity range is the range set by the staff that needs to be released additionally to reduce the number of times required for packaging. The specific value can be set by the staff according to the actual situation, or according to the entry of scientific and technological information in the database, which will not be elaborated here; the required capacity range is the range formed by adding the upper and lower limits of the released capacity range to the excess capacity, that is, the total capacity range of scientific and technological information that needs to be packaged and compressed when the space in the database can be better released.

[0087] Step S103: Randomly combine any number of scientific and technological information to determine an information combination, and sum up the information occupied capacity of the scientific and technological information in the information combination to determine the overall capacity of the combination, and define the information combination whose overall capacity is within the required capacity range as an alternative combination.

[0088] An information combination is a combination of scientific and technological information obtained randomly from any number of scientific and technological information. Taking three scientific and technological information A, B, and C as an example, the information combinations that can be constructed are A, B, C, AB, AC, BC, and ABC respectively; the overall capacity of the combination, that is, the overall space capacity occupied by the scientific and technological information in the information combination, is obtained by adding the capacities occupied by the corresponding information; when the overall capacity of the combination is within the required capacity range, it means that if the information in the information combination is processed, the storage space of the database can meet the requirements. At this time, the corresponding information combination is defined as an alternative combination for subsequent analysis.

[0089] Step S104: Determine the last call time closest to the current time point in the candidate combination, and perform calculation based on the last call time and the current time point to determine the latest interval length.

[0090] The most recent interval duration is the interval duration between the last call time of the scientific and technological information in the alternative combination that is closest to the current time point and the current time point. By determining the most recent interval duration, the specific situation of the scientific and technological information in the alternative combination can be learned.

[0091] Step S105: Calculate and determine the selection parameter based on the overall capacity of the combination and the length of the most recent interval, and determine the selection parameter with the largest value based on the preset sorting rules, and define the alternative combination corresponding to the selection parameter as a packaged combination, and control the compression and packaging of the scientific and technological information in the packaged combination.

[0092] The selection parameter is a parameter that reflects whether the compression and packaging of the scientific and technological information in the combination is reasonable. The larger the parameter, the more reasonable it is. The calculation formula is: , where ∈ is the selection parameter, R is the overall capacity of the combination, t is the length of the most recent interval, and t0 is the preset long-term use time, that is, the minimum most recent interval set by the staff to determine that the information has not been called for a long time and is likely to be in a state of abandonment. When t is less than t0 and ∈ cannot be solved, ∈ automatically takes the value of 0;

[0093] Therefore, when the overall capacity of the combination is larger and the corresponding recent interval time is longer, it means that the information space that can be processed is larger and the possibility of such information being discarded is greater, and the corresponding selection parameter is also larger so that when the scientific and technological information is packaged, it will not affect the staff's normal query of useful data through the database; the sorting rule is a method set by the staff to sort the size of the value, such as the bubble method. The sorting rule can be used to determine the selection parameter with the largest value, that is, the alternative combination corresponding to the selection parameter has the best overall effect when packaged. At this time, the packaging combination is defined to control the corresponding compression of the scientific and technological information to achieve the management of scientific and technological information.

[0094] Reference Figure 2 , further comprising a step of determining a release capacity range, the step comprising:

[0095] Step S200: establishing a fixed interval on a preset time axis with the current time point as the end point and a width of a preset fixed time length.

[0096] The time axis is a coordinate axis formed by the combination of various time points. The fixed time length is a fixed time length set by the staff to analyze the recent scientific and technological information input situation. By establishing a fixed interval, the information input data within the fixed time length can be obtained for subsequent analysis.

[0097] Step S201: Obtaining the interval information capacity of the scientific and technological information entered within a fixed interval.

[0098] The interval information capacity is the total capacity of all scientific and technological information entered by staff within a fixed interval.

[0099] Step S202: Calculate the unit information capacity according to the interval information capacity and the fixed duration, and calculate the periodic fixed capacity according to the preset periodic duration and the unit information capacity.

[0100] The unit information capacity refers to the capacity of information entered per unit time, which is determined by dividing the interval information capacity by the fixed time length; the periodic time length is the required time for data packaging and processing in the database set by the staff. This time length is a fixed value. For example, if the periodic time length is 30 days, it means that the staff hopes to carry out data packaging and processing within 30 days, not after 30 days. The specific time of data packaging and processing is still determined by the specific situation of the data capacity; the periodic fixed capacity is the total capacity of scientific and technological information that the staff will enter within the periodic time length under theoretical circumstances, which is determined by multiplying the unit information capacity by the periodic time length.

[0101] Step S203: Calculate upper and lower extreme values ​​according to the periodic fixed capacity and the preset floating capacity to determine the released capacity range.

[0102] The floating capacity is a fixed capacity set by the staff that is allowed to float, such as 1%. The lower limit of the released capacity range is determined by subtracting the floating capacity from the regular fixed capacity, and the upper limit of the released capacity range is determined by adding the floating capacity to the regular fixed capacity.

[0103] Reference Figure 3 , enterprise science and technology information management methods also include:

[0104] Step S300: establishing a detection interval on the time axis with the current time point as the end point and a width of a preset detection duration, wherein the detection duration is much longer than the fixed duration.

[0105] The detection duration is a fixed duration set by the staff that is much longer than the fixed duration. For example, if the fixed duration is 7 days, the detection duration can be 60 days. Establishing a detection interval can facilitate the acquisition of multiple packaging situations of the database within the detection duration, which is convenient for subsequent analysis.

[0106] Step S301: obtaining the information processing interval duration when adjacent scientific and technological information is packaged and compressed within the detection interval.

[0107] The information processing interval is the time between the last packaging process and the packaging process in the database, that is, the interval between the packaging situations in the database.

[0108] Step S302: Calculate the determination accuracy rate based on the information processing interval duration and the corresponding periodic duration.

[0109] The judgment accuracy is the ratio of the required packaging interval in theory to the actual packaging interval. The calculation formula is: , where σ is the judgment accuracy, T1 is the information processing interval, and T0 is the regular duration corresponding to the information processing interval; the greater the judgment accuracy, the closer the current data processing situation is to the requirements that the staff wants to achieve, and the better the overall effect.

[0110] Step S303: Calculate the mean of each determination accuracy to determine the average accuracy, and modify the current periodic duration according to the average accuracy.

[0111] The average accuracy is the average of all the determination accuracies determined within the detection interval. The deviation duration that will occur in theoretical circumstances can be determined by multiplying the average accuracy by the current periodic duration. The periodic duration can then be corrected by adding or subtracting the corresponding deviation duration from the current periodic duration, so that the subsequently determined release capacity range is more accurate. Among them, when T1-T0 is more often negative than positive, the deviation duration is subtracted from the periodic duration. When T1-T0 is less negative than positive, the deviation duration is added to the periodic duration. The corresponding detection interval can be controlled to satisfy that the data of T1-T0 is always an odd number, thereby avoiding the situation where the negative value of T1-T0 is consistent with the positive value of T1-T0.

[0112] Reference Figure 4 After the selection parameters are determined, the enterprise technology information management method further includes:

[0113] Step S400: define the selection parameter with the largest value as the upper limit parameter.

[0114] An upper limit parameter is defined to distinguish different selection parameters for subsequent analysis.

[0115] Step S401: Determine whether the upper limit parameter is greater than a preset reference demand parameter.

[0116] The benchmark requirement parameter is the minimum upper limit parameter set by the staff that can meet the requirements of the package combination selection. Generally, the benchmark requirement parameter is 0. The purpose of the judgment is to know whether there is an information combination that meets the requirements.

[0117] Step S4011: If the upper limit parameter is greater than the reference requirement parameter, a packaging combination is determined and the scientific and technological information is compressed and packaged.

[0118] When the upper limit parameter is greater than the benchmark requirement parameter, it means that there is an information combination that meets the requirements. At this time, the packaging combination can be determined normally for scientific and technological information processing.

[0119] Step S4012: If the upper limit parameter is not greater than the reference demand parameter, the technology information whose interval between the last call time and the current time point is greater than the preset long-term usage time is defined as long-term information, and the remaining technology information is defined as adjacent information.

[0120] When the upper limit parameter is not greater than the benchmark demand parameter, it means that there is no information combination that meets the requirements, that is, the most recent call time of most scientific and technological information is close to the current time point, and further analysis is needed; define long-term information and adjacent information to distinguish different scientific and technological information, so as to facilitate the subsequent management of scientific and technological information.

[0121] Step S402: determining the long-term overall capacity according to the long-term information, and performing a difference calculation according to the lower limit value of the required capacity range and the long-term overall capacity to determine the difference capacity value.

[0122] The long-term overall capacity is the overall capacity of all long-term information, which is obtained by summing up the information occupied capacity of the long-term information; the difference capacity value is the minimum capacity of the adjacent information that needs to be compressed and processed, which is determined by subtracting the long-term overall capacity from the lower limit of the required capacity range.

[0123] Step S403: Obtain the information usage frequency of each adjacent information, and sort the information from small to large according to the information usage frequency to determine the order of scientific and technological information.

[0124] The frequency of information use refers to the frequency with which adjacent information is called and viewed in the database. It can be obtained by setting a fixed duration and then calculating the number of times the adjacent information is viewed within the fixed duration. In general, the fixed duration is the usage duration. The order of scientific and technological information is the order of adjacent information obtained by sorting the adjacent information from small to large according to the frequency of information use.

[0125] Step S404: sum up the information occupied capacity of adjacent information from front to back according to the order of scientific and technological information to determine the adjacent overall capacity, until the adjacent overall capacity is not less than the difference capacity value, define all adjacent information before the currently determined adjacent information as backup information.

[0126] The overall adjacent capacity is the value obtained by adding the information occupancy capacity of each adjacent information from front to back. For example, there are four adjacent information A, B, C, and D, and the corresponding information occupancy capacity is a, b, c, and d respectively. The order of scientific and technological information is CBAD, and the corresponding overall adjacent capacity is c, c+b, c+b+a, c+b+a+d respectively; when the overall adjacent capacity is not less than the difference capacity value, it means that the scientific and technological information that needs to be packaged has been determined. At this time, the corresponding adjacent information is defined as backup information to distinguish different adjacent information.

[0127] Step S405: compress and package all the spare information and permanent information.

[0128] At this time, the backup information and permanent information are compressed and packaged so that the database space can meet the requirements.

[0129] Reference Figure 5 After the order of scientific and technological information is determined, the enterprise scientific and technological information management method also includes:

[0130] Step S500: Determine the changeable operation information in the adjacent information corresponding to the sequence of the technological information.

[0131] Operation information refers to any adjacent information in the sequence of scientific and technological information, that is, adjacent information that needs to be analyzed. Taking the sequence of scientific and technological information as CBAD as an example, the operation information can be C, B, A, and D respectively.

[0132] Step S501: Determine associated information in the order of technological information according to the operation information and the preset order adjustment value.

[0133] The order adjustment value is the maximum order value set by the staff to allow adjacent information to be adjusted in the order of scientific and technological information. For example, if the order adjustment value is three, the adjacent information can be adjusted forward three places. The associated information is the adjacent information whose position before the operation information in the order of scientific and technological information is the order adjustment value. Taking the above-mentioned scientific and technological information order as CBAD as an example, when the order adjustment value is three, the associated information of the operation information D is C. When the number of adjacent information in front does not meet the order adjustment value, the maximum value can be taken, such as A in the above example, and the corresponding associated information is also C.

[0134] Step S502: Calculate the information occupied capacity difference according to the operation information and the associated information to determine the associated differential capacity.

[0135] The associated difference capacity is the difference in information occupied capacity between the operation information and the associated information, and is determined by subtracting the associated information from the operation information.

[0136] Step S503: Calculate the information usage frequency difference according to the operation information and the associated information to determine the associated difference frequency.

[0137] The associated difference frequency is the difference in information usage frequency between the operation information and the associated information, and the difference is an absolute value.

[0138] Step S504: determining an adjustment reference capacity corresponding to the associated difference frequency according to a preset frequency-capacity matching relationship.

[0139] The adjustment benchmark capacity is the minimum capacity that needs to be met when the positions of cocoa are swapped. Different associated difference frequencies indicate that the two information are used at different frequencies. At this time, when the frequencies are similar, the information with larger capacity should be moved forward first. Therefore, there are different adjustment benchmark capacities corresponding to different associated difference frequencies. The frequency-capacity matching relationship between the two is determined by the staff through multiple tests in advance. It is necessary to ensure that the larger the associated difference frequency, the larger the corresponding adjustment benchmark capacity.

[0140] Step S505: Determine whether the associated difference capacity is greater than the adjustment reference capacity.

[0141] The purpose of the judgment is to find out whether the positions of the adjustment operation information and the associated information can be swapped.

[0142] Step S5051: If the associated difference capacity is greater than the adjustment reference capacity, the operation information and the associated information are replaced in the order of the technological information.

[0143] When the associated difference capacity is greater than the adjustment reference capacity, it indicates that the operation information and the associated information can be swapped. At this time, the position swap is performed to satisfy the subsequent selection of the corresponding candidate information.

[0144] Step S5052: If the associated difference capacity is not greater than the adjustment reference capacity, the control operation information is maintained at the original position.

[0145] When the associated difference capacity is not greater than the adjusted benchmark capacity, it means that the overall effect after the position change is poor, and the position change is not performed at this time.

[0146] Reference Figure 6 After the selection parameters are determined, the enterprise technology information management method further includes:

[0147] Step S600: Determine whether there are at least two candidate combinations with the same selection parameters and the largest value.

[0148] The purpose of judgment is to find out whether there are multiple alternative combinations that meet the requirements.

[0149] Step S6001: If there are not at least two candidate combinations with the same selection parameters and the largest value, then a corresponding packaging combination is determined according to the selection parameters.

[0150] When there are not at least two candidate combinations with the same selection parameters and the largest value, it means that there is only one candidate combination that meets the requirements, and it can be defined as a packaged combination.

[0151] Step S6002: If there are at least two candidate combinations with the same selection parameters and the largest number, the information attribute category of each scientific and technological information is obtained.

[0152] When there are at least two alternative combinations with the same and largest selection parameters, it means that there are multiple alternative combinations that meet the requirements and need to be further screened and analyzed; the information attribute category is the characteristic attribute of scientific and technological information. For example, if it is differentiated by product, the scientific and technological information of different products can be added with information attribute categories. At the same time, functional differentiation can be added below the product differentiation, such as product outlook information, product development information, product maintenance information, etc. The specific information attribute category of each scientific and technological information is synchronously input when the staff stores the corresponding scientific and technological information in the database. The current situation can directly obtain the related information attribute category through the scientific and technological information.

[0153] Step S601: Count each information attribute category in the database to determine the quantity of category information.

[0154] The number of category information refers to the number of scientific and technological information possessed by each information attribute category.

[0155] Step S602: Calculate the amount of information in each category to determine the overall proportion of each information attribute category.

[0156] The overall category proportion refers to the ratio of scientific and technological information of each information attribute category in the database to all scientific and technological information, which is determined by dividing the number of information in a single category by the sum of the number of information in all categories.

[0157] Step S603: Calculate the information attribute categories of each scientific and technological information in the candidate combination to determine the category ratio within the group.

[0158] The in-group analog proportion is the ratio of each information attribute category in the alternative combination, which is calculated by the number of scientific and technological information in each information attribute category in the alternative combination. When the information attribute category already exists in the database in the alternative combination, the in-group category proportion is calculated as 0%.

[0159] Step S604: Under the same information attribute category, a difference calculation is performed based on the overall category proportion and the category proportion within the group to determine the type difference proportion.

[0160] The type difference ratio is the difference in the proportion of the same information attribute category in the database and in the alternative combination, which is determined by subtracting the proportion of the category within the group from the overall proportion of the category and finding the absolute value.

[0161] Step S605: Calculate the mean according to the difference ratios of each type to determine the mean difference ratio, and determine the mean difference ratio with the smallest value according to the sorting rule, and determine the alternative combination corresponding to the mean difference ratio as the packaged combination.

[0162] The mean difference ratio is the average of all types of difference ratios. The mean difference ratio with the smallest value can be determined through the sorting rules. At this time, the corresponding alternative combination is determined as the packaged combination, so that the scientific and technological information with more relevant content in the database can be compressed and packaged more, and the scientific and technological information with less relevant content in the database can be compressed and packaged less, so that after the scientific and technological information is compressed, the staff can still use the database to query the required scientific and technological information.

[0163] Reference Figure 7 After the mean difference ratio is determined, the enterprise technology information management method also includes:

[0164] Step S700: Determine whether there are at least two candidate combinations with the same and smallest mean difference ratios.

[0165] The purpose of judgment is to find out whether there are multiple alternative combinations that meet the requirements.

[0166] Step S7001: If there are not at least two candidate combinations with the same and smallest mean difference ratio, determine the packaged combination according to the mean difference ratio.

[0167] When there are not at least two alternative combinations with the same and smallest mean difference ratio, it means that there is only one alternative combination that meets the requirements. At this time, the packaged combination can be determined normally.

[0168] Step S7002: If there are at least two candidate combinations with the same and smallest mean difference ratio, the information attribute category with the smallest overall category ratio is determined as the scarce category.

[0169] When there are at least two alternative combinations with the same and smallest mean difference ratio, it means that there are multiple alternative combinations that meet the requirements, and further screening and processing are required; define scarce categories to distinguish different information attribute categories for subsequent analysis.

[0170] Step S701: Eliminate the type difference ratios corresponding to the scarce categories and recalculate the mean difference ratios. When the mean difference ratios are still the same, determine the scarce categories again in the remaining information attribute categories until a packaged combination is determined based on the mean difference ratios.

[0171] After eliminating the scarce categories, the mean difference ratio is calculated to further reduce the impact of the scarce categories, thereby reducing the occurrence of data in the scarce categories being compressed.

[0172] Reference Figure 8 Based on the same inventive concept, an embodiment of the present invention provides an enterprise technology information management system, including:

[0173] The acquisition module is used to obtain the storage usage capacity of the current database;

[0174] A processing module, connected to the acquisition module and the judgment module, for storing and processing information;

[0175] A judgment module, connected with the acquisition module and the processing module, for judging the information;

[0176] When the judging module judges that the storage usage capacity is greater than the preset threshold capacity, the obtaining module obtains the information usage capacity and the last call time of each scientific and technological information;

[0177] The processing module performs a difference calculation based on the storage usage capacity and the threshold capacity to determine the excess capacity, and determines the required capacity range based on the excess capacity and the preset released capacity range;

[0178] The processing module randomly combines any number of scientific and technological information to determine an information combination, and performs summation calculation based on the information occupied capacity of the scientific and technological information in the information combination to determine the overall capacity of the combination, and defines the information combination whose overall capacity is within the required capacity range as an alternative combination;

[0179] The processing module determines the last call time closest to the current time point in the candidate combination, and calculates the latest interval length based on the last call time and the current time point;

[0180] The processing module calculates the selection parameter according to the overall capacity of the combination and the length of the most recent interval, and determines the selection parameter with the largest value according to the preset sorting rules, and defines the candidate combination corresponding to the selection parameter as a packaged combination, and controls the compression and packaging of the scientific and technological information in the packaged combination;

[0181] The release capacity range determination module determines a more appropriate release capacity range according to the regular duration set by the staff;

[0182] The periodic duration correction module corrects the periodic duration according to the storage space situation in historical situations;

[0183] The information compression operation module performs information compression operation for the situation where most of the information has been called recently;

[0184] The information position replacement module is used to replace the position of each information in the sequence of scientific and technological information to determine a more appropriate sequence of scientific and technological information for subsequent analysis and processing;

[0185] The candidate combination screening module is used to screen multiple candidate combinations that meet the selection parameter requirements;

[0186] The package combination determination module is used to screen multiple alternative combinations that meet the mean difference ratio requirements to determine a unique package combination.

[0187] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional modules is used as an example. In actual applications, the above-mentioned functions can be assigned to different functional modules as needed, that is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above. The specific working process of the system, device and unit described above can refer to the corresponding process in the aforementioned method embodiment, and will not be repeated here.

Claims

1. A method for managing enterprise scientific and technological information, characterized in that: include: Get the storage usage capacity of the current database; When the storage usage capacity is greater than a preset threshold capacity, the information usage capacity and the last call time of each scientific and technological information are obtained; The excess capacity is determined by performing a difference calculation based on the storage usage capacity and the threshold capacity, and the required capacity range is determined based on the excess capacity and the preset released capacity range; An information combination is determined by randomly combining any number of scientific and technological information, and the information occupation capacity of the scientific and technological information in the information combination is summed up to determine the overall capacity of the combination, and an information combination whose overall capacity is within the required capacity range is defined as an alternative combination; Determine the last call time closest to the current time point in the candidate combination, and calculate based on the last call time and the current time point to determine the length of the most recent interval; The selection parameter is determined by calculation based on the overall capacity of the combination and the length of the most recent interval, and the selection parameter with the largest value is determined based on the preset sorting rules, and the candidate combination corresponding to the selection parameter is defined as a packaged combination, and the scientific and technological information in the packaged combination is controlled to be compressed and packaged; The selection parameter is a parameter that reflects whether the compression and packaging of the scientific and technological information in the combination is reasonable. The larger the parameter, the more reasonable it is. The calculation formula is: , where ∈ is the selection parameter, R is the overall capacity of the combination, t is the length of the most recent interval, and t0 is the preset long-term use time, that is, the minimum most recent interval set by the staff to determine that the information has not been called for a long time and is likely to be in a state of abandonment. When t is less than t0 and ∈ cannot be solved, ∈ automatically takes the value of 0; After the selection parameters are determined, the enterprise technology information management method also includes: The selection parameter with the largest value is defined as the upper limit parameter; Determine whether the upper limit parameter is greater than the preset baseline demand parameter; If the upper limit parameter is greater than the benchmark requirement parameter, the packaging combination is determined and the scientific and technological information is compressed and packaged; If the upper limit parameter is not greater than the baseline demand parameter, the technology information whose interval between the last call time and the current time point is greater than the preset long-term duration is defined as long-term information, and the remaining technology information is defined as near-term information; Determine the long-term overall capacity based on the long-term information, and calculate the difference between the lower limit of the required capacity range and the long-term overall capacity to determine the difference capacity value; Obtain the information usage frequency of each adjacent information, and sort the information from small to large according to the information usage frequency to determine the order of scientific and technological information; According to the order of scientific and technological information, the information occupied capacity of adjacent information is summed up from the beginning to the end to determine the adjacent overall capacity, and when the adjacent overall capacity is not less than the difference capacity value, all adjacent information before the currently determined adjacent information is defined as backup information; All backup information and permanent information are compressed and packaged.

2. The enterprise technology information management method according to claim 1, characterized in that: The step of determining the release capacity range is also included, and the step includes: Establishing a fixed interval with the current time point as the end point and a width of a preset fixed time length on the preset time axis; Obtain the interval information capacity of the scientific and technological information entered within a fixed interval; Calculate the unit information capacity based on the interval information capacity and the fixed duration, and calculate the periodic fixed capacity based on the preset periodic duration and the unit information capacity; The upper and lower extreme values ​​are calculated based on the regular fixed capacity and the preset floating capacity to determine the release capacity range.

3. The enterprise technology information management method according to claim 2, characterized in that: Also includes: Establishing a detection interval on the time axis with the current time point as the end point and a width of a preset detection duration, wherein the detection duration is much longer than the fixed duration; The information processing interval length when obtaining adjacent scientific and technological information packaging and compression within the detection interval; The accuracy of the judgment is determined by calculating the information processing interval duration and the corresponding periodic duration; The average accuracy is determined by calculating the mean of the accuracy rates of each judgment, and the current periodic duration is corrected based on the average accuracy rate.

4. The enterprise technology information management method according to claim 1, characterized in that: After the order of scientific and technological information is determined, the enterprise scientific and technological information management method also includes: Determine the changeable operational information in the adjacent information corresponding to the sequence of the scientific and technological information; Determine related information in the sequence of scientific and technological information according to the operation information and the preset sequence adjustment value; Calculate the information occupied capacity difference according to the operation information and the associated information to determine the associated difference capacity; Calculate the information usage frequency difference according to the operation information and the associated information to determine the associated difference frequency; Determine the adjustment reference capacity corresponding to the associated difference frequency according to the preset frequency capacity matching relationship; Determine whether the associated difference capacity is greater than the adjusted baseline capacity; If the associated difference capacity is greater than the adjusted base capacity, the operation information and the associated information are replaced in the order of scientific and technological information; If the associated difference capacity is not greater than the adjustment reference capacity, the control operation information maintains the original position.

5. The enterprise technology information management method according to claim 1, characterized in that: After the selection parameters are determined, the enterprise technology information management method also includes: Determine whether there are at least two candidate combinations with the same selection parameters and the largest value; If there are not at least two candidate combinations with the same selection parameters and the largest value, then the corresponding package combination is determined according to the selection parameters; If there are at least two candidate combinations with the same selection parameters and the largest possible value, then the information attribute category of each scientific and technological information is obtained; Counting each information attribute category in the database to determine the quantity of category information; Calculate the amount of information in each category to determine the overall proportion of each information attribute category; Calculate the information attribute categories of each scientific and technological information in the candidate combination to determine the proportion of the category within the group; Under the same information attribute category, the difference calculation is performed based on the overall proportion of the category and the proportion of the category within the group to determine the type difference proportion; The mean difference ratio is determined by performing mean calculation based on the difference ratio of each type, and the mean difference ratio with the smallest value is determined based on the sorting rules, and the alternative combination corresponding to the mean difference ratio is determined as the packaged combination.

6. The enterprise technology information management method according to claim 5, characterized in that: After the mean difference ratio is determined, the enterprise technology information management method also includes: Determine whether there are at least two alternative combinations with the same and smallest mean difference ratio; If there are not at least two alternative combinations with the same and smallest mean difference ratio, the packaged combination is determined based on the mean difference ratio; If there are at least two alternative combinations with the same and smallest mean difference proportion, the information attribute category with the smallest overall proportion of the category is determined as the scarce category; The type difference ratios corresponding to the scarce categories are eliminated and the mean difference ratios are recalculated. When the mean difference ratios remain the same, the scarce categories are determined again in the remaining information attribute categories until the packaged combination is determined based on the mean difference ratios.

7. An enterprise science and technology information management system, characterized in that: include: The acquisition module is used to obtain the storage usage capacity of the current database; A processing module, connected to the acquisition module and the judgment module, for storing and processing information; A judgment module, connected with the acquisition module and the processing module, for judging the information; When the judging module judges that the storage usage capacity is greater than the preset threshold capacity, the obtaining module obtains the information usage capacity and the last call time of each scientific and technological information; The processing module performs a difference calculation based on the storage usage capacity and the threshold capacity to determine the excess capacity, and determines the required capacity range based on the excess capacity and the preset released capacity range; The processing module randomly combines any number of scientific and technological information to determine an information combination, and performs summation calculation based on the information occupied capacity of the scientific and technological information in the information combination to determine the overall capacity of the combination, and defines the information combination whose overall capacity is within the required capacity range as an alternative combination; The processing module determines the last call time closest to the current time point in the candidate combination, and calculates the latest interval length based on the last call time and the current time point; The processing module calculates the selection parameter according to the overall capacity of the combination and the length of the most recent interval, and determines the selection parameter with the largest value according to the preset sorting rules, and defines the candidate combination corresponding to the selection parameter as a packaged combination, and controls the compression and packaging of the scientific and technological information in the packaged combination; The selection parameter is a parameter that reflects whether the compression and packaging of the scientific and technological information in the combination is reasonable. The larger the parameter, the more reasonable it is. The calculation formula is: , where ∈ is the selection parameter, R is the overall capacity of the combination, t is the length of the most recent interval, and t0 is the preset long-term use time, that is, the minimum most recent interval set by the staff to determine that the information has not been called for a long time and is likely to be in a state of abandonment. When t is less than t0 and ∈ cannot be solved, ∈ automatically takes the value of 0; After the selection parameter is determined, the processing module defines the selection parameter with the largest value as the upper limit parameter; The judgment module judges whether the upper limit parameter is greater than the preset reference demand parameter; If the judgment module determines that the upper limit parameter is greater than the reference requirement parameter, the processing module determines the packaging combination and compresses and packages the scientific and technological information; If the judgment module determines that the upper limit parameter is not greater than the benchmark demand parameter, the processing module defines the technology information whose interval between the last call time and the current time point is greater than the preset long-term use time as long-term information, and defines the rest of the technology information as near-term information; The processing module determines the permanent overall capacity according to the permanent information, and performs a difference calculation according to the lower limit value of the required capacity range and the permanent overall capacity to determine the difference capacity value; The acquisition module acquires the information usage frequency of each adjacent information, and enables the processing module to sort the information from small to large according to the information usage frequency to determine the order of scientific and technological information; The processing module calculates the information occupied capacity of the adjacent information from the front to the back according to the order of the scientific and technological information to determine the adjacent overall capacity, and when the adjacent overall capacity is not less than the difference capacity value, all adjacent information before the currently determined adjacent information is defined as backup information; The processing module compresses and packages all spare information and permanent information.

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