CN117131528B - OEM information customization method and system - Google Patents

OEM information customization method and system Download PDF

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Publication number
CN117131528B
CN117131528B CN202311126914.8A CN202311126914A CN117131528B CN 117131528 B CN117131528 B CN 117131528B CN 202311126914 A CN202311126914 A CN 202311126914A CN 117131528 B CN117131528 B CN 117131528B
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information
client
complete
content
line segment
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CN117131528A (en
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许秀坤
周超
田腾飞
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Suzhou Paibosi Biotechnology Co ltd
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Suzhou Paibosi Biotechnology Co ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/602—Providing cryptographic facilities or services
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
    • G06F21/45—Structures or tools for the administration of authentication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/60—Protecting data
    • G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
    • G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
    • G06F21/6227—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database where protection concerns the structure of data, e.g. records, types, queries
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0621—Item configuration or customization
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/30—Computing systems specially adapted for manufacturing

Abstract

The invention discloses an OEM information customizing method and system, which relate to the technical field of information customizing and solve the technical problems that an original encryption mode is too single, the private density is not high, a secret key is easy to crack, and information is lost.

Description

OEM information customization method and system
Technical Field
The invention belongs to the technical field of information customization, and particularly relates to an OEM information customization method and system.
Background
OEMs, also known as site-directed production, commonly known as substitution (production), basically mean that brand producers do not directly produce products, but rather use their own mastered key core technology to be responsible for designing and developing new products and controlling sales channels.
The application with the patent application number of CN104331522B discloses an OEM information customizing method and OEM equipment, relates to the technical field of communication, and aims to solve the problem that an agent or a seller cannot quickly customize OEM information according to own requirements. The method comprises the steps of compiling equipment identification and OEM information of the OEM equipment by utilizing an XML language to generate an XML customized file; downloading the XML customized file to a preset storage location of the OEM device; reading an XML customized file from a preset storage position, decompressing the file into an original file and storing the original file into a memory; the OEM equipment firstly analyzes equipment identifiers and OEM information of all OEM equipment from an XML customized file in a memory, and adopts a binary tree data structure to reconstruct the analyzed equipment identifiers and OEM information of all OEM equipment so as to generate a binary tree information structure; and searching OEM information matched with the equipment identification of the binary tree information file information structure, and storing the OEM information in the first memory module.
In the process of information customization, the OEM generally determines corresponding customization information according to the requirements of clients, but when the customization information is transmitted, the customization information needs to be encrypted because the customization information has certain privacy, so that the customization information cannot be stolen by external personnel in the transmission process, but in the specific encryption process, the original encryption mode is too single, the privacy is not high, the secret key is easy to crack, and the information is lost.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art; therefore, the invention provides an OEM information customizing method and system for solving the technical problems that an original encryption mode is too single, the private density is not high, a secret key is easy to crack, and information is lost.
To achieve the above object, an embodiment according to a first aspect of the present invention provides an OEM information customizing system, including a client, a service center, and an encryption end, where the service center includes a standard product screening unit and a customizing information generating unit, and the encryption end includes a waveform generating unit, a key determining unit, and a scrambling code reconstructing unit;
the client is a terminal used by a client, the client inputs the preliminary demand information through the client and transmits the input preliminary demand information to the service center, wherein the preliminary demand information comprises appearance information and function information of a product;
the method comprises the steps of receiving demand information sent by a customer, determining a target product from a cloud, screening similar products from the determined target product, transmitting the screened similar product information to a client, selecting the client, adjusting the preliminary demand information of the individual, and adjusting the preliminary demand information to be clear demand information, wherein the specific mode is as follows:
preferentially extracting products with the same appearance information in the cloud according to the appearance information of the corresponding products in the primary demand information, and calibrating the extracted products as primary screening products;
performing function screening from a plurality of primary screening products according to the function information in the primary demand information, reserving the primary screening products with the same function, removing the products without the corresponding functions, and calibrating the reserved primary screening products as similar products;
retransmitting the screened similar products to the client, and determining clear demand information by the client;
the custom information generating unit generates custom information of the corresponding product according to the clear demand information determined by the customer, custom operation is carried out by custom personnel at the stage, the custom information is edited by the custom personnel, and the edited complete custom information is transmitted to the encryption end;
the waveform generation unit constructs a complete waveform diagram belonging to the complete customization information according to the specific content of the complete customization information, and transmits the constructed complete waveform diagram to the key determination unit, wherein the specific mode is as follows:
confirm each column of content of the complete customized information, and mark each column of content with digital mark i, and determine specific capacity parameter RL corresponding to each column of content i Where i represents the contents of different columns and i=1, 2, … …, n, i is 1, represents the capacity parameter RL 1 Specific capacity for the first column of content;
and the number i is taken as the X axis, and the capacity parameter RL i For Y axis, constructing corresponding two-dimensional coordinate system, and according to specific trend of digital mark i and corresponding capacity parameter RL i Determining corresponding point positions in a two-dimensional coordinate system, connecting a plurality of groups of point positions, constructing a corresponding complete waveform diagram, and transmitting the constructed complete waveform diagram to a key determining unit;
the key determining unit is used for carrying out trend analysis on the complete waveform diagram, preferentially determining slope parameters among different line segments, dividing the different line segments into high trend line segments or low trend line segments according to the difference of the slope parameters, and subsequently, determining the corresponding key according to the specific occupation ratio of the two line segments, wherein the specific mode is as follows:
confirming the slope parameter of each adjacent point in the complete waveform diagram, and marking the coordinate parameter of the point as (X) i ，Y i ) By usingDetermining slope parameter K between adjacent point segments t Wherein j ε i, j++1, and t=i-1;
re-analysis of K t Whether or not it satisfies: k (K) t More than or equal to Y1, if the line segment is satisfied, marking the corresponding line segment as a high-trend line segment;
if not, marking the corresponding line segment as a low trend line segment;
recording the bus length of a high-trend line segment, marking as G1, recording the bus length of a low-trend line segment, marking as D1, determining the bus length of a complete waveform diagram, marking as Z1, obtaining the occupation ratio ZB1 of the high-trend line segment by adopting G1/Z1=ZB1, and obtaining the occupation ratio ZB2 of the low-trend line segment by adopting D1/Z1=ZB2;
extracting the first two groups of values after the fraction ZB1 and the fraction ZB2 decimal point, if only one group exists, adding the number 0 to form two groups of values, arranging the two groups of values corresponding to ZB1 at the front, arranging the two groups of values corresponding to ZB2 at the rear, combining, confirming a group of four-word keys, transmitting the confirmed four-word keys into a client in other channel transmission modes, and deleting the four-word keys generated in the encryption end after the transmission is finished;
the messy code reorganization unit is used for receiving the complete customized information, reorganizing the complete customized information in a messy code manner for guaranteeing the safety in the transmission process, determining a corresponding transmission information packet, and transmitting the transmission information packet into the client, wherein the specific mode is as follows:
extracting the complete customized information of the determined columns, and adopting an odd column extraction mode:
first, first stage extraction is performed: extracting the first row of contents to obtain a group of single packets, extracting the subsequent three rows of contents to obtain a group of single packets, extracting the subsequent five rows of contents to obtain a group of single packets, and so on until the subsequent nine rows of contents are extracted, and setting the confirmed specific single packets with stage marks;
and then carrying out second-stage extraction: the same way as the first stage extraction, namely extracting a row of content after the nine rows of content in the first stage as a group of single packets, and so on, confirming a plurality of groups of single packets, wherein the single packets in different stages are provided with corresponding stage marks;
when the last group of content does not meet the extraction condition, the last group of content is directly used as a group of single packets, the last group of content is provided with a corresponding stage mark and an ending mark, a plurality of groups of single packets are integrated, and the transmission information packets are confirmed and transmitted to the client.
An OEM information customization method, comprising the steps of:
firstly, determining preliminary demand information through a client, subsequently receiving demand information sent by a client, determining a target product from a cloud, screening similar products from the determined target product, transmitting the screened similar product information into the client, selecting the client again, and adjusting and confirming the preliminary demand information of an individual to confirm the clear demand information;
step two, generating customized information of the corresponding product according to the clear demand information;
thirdly, constructing a complete waveform diagram belonging to the complete customization information according to the specific content of the complete customization information, preferentially confirming slope parameters among different line segments, dividing the different line segments into high-trend line segments or low-trend line segments according to the difference of the slope parameters, subsequently, confirming corresponding keys according to the specific occupation ratio of the two line segments, and deleting the internal keys;
and step four, after the key is confirmed, the complete customized information is received, in order to ensure the safety degree in the transmission process, the complete customized information is subjected to messy code reorganization, the corresponding transmission information package is determined, and the transmission information package is transmitted into the client.
Compared with the prior art, the invention has the beneficial effects that: according to specific characteristics of the customized information, according to the ordering of the corresponding columns, capacity parameters corresponding to each column can be determined, a plurality of coordinate points can be determined, then the corresponding coordinate points are connected, a corresponding waveform can be determined, each group of line segments corresponds to a specified slope, the values of the slope are fixed, and subsequently, according to the fixed parameter values, a plurality of groups of line segments are classified according to different slopes;
the method comprises the steps of determining corresponding numerical values according to the classified line segment duty ratio, determining a key according to the determined numerical values, determining the corresponding key in the same mode during subsequent decryption, comparing and confirming with the input key after the key is determined, and judging whether the input key has access right or not.
Drawings
Fig. 1 is a schematic diagram of a principle frame of the present invention.
Detailed Description
The technical solutions of the present invention will be clearly and completely described in connection with the embodiments, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.
Example 1
Referring to fig. 1, the application provides an OEM information customizing system, which comprises a client, a service center, an encryption end, an adaptive cloud, a wireless connection between the cloud and the service center, and a data extraction unit, wherein the client is connected with the service center in a two-way manner, the encryption end is electrically connected with an input node of the client, and the service center extracts data in the cloud;
the service center comprises a target product screening unit and a customized information generating unit, wherein the target product screening unit is electrically connected with an input node of the customized information generating unit, the encryption end comprises a waveform generating unit, a key determining unit and a messy code reorganizing unit, the waveform generating unit is electrically connected with an input node of the key determining unit, and the key determining unit is electrically connected with an input node of the messy code reorganizing unit;
the client is a terminal used by a client, the client inputs preliminary demand information through the client and transmits the input preliminary demand information into the service center, wherein the preliminary demand information comprises appearance information and functional information of a product;
the method comprises the steps that a target product screening unit in a service center receives demand information sent by a client, determines target products from a cloud, screens similar products from the determined target products, transmits the screened similar product information to a client, and then selects the client to adjust preliminary demand information of an individual to be clear demand information, wherein the specific screening mode is as follows:
preferentially extracting products with the same appearance information in the cloud according to the appearance information of the corresponding products in the primary demand information, and calibrating the extracted products as primary screening products;
performing function screening from a plurality of primary screening products according to the function information in the primary demand information, reserving the primary screening products with the same function, removing the products without the corresponding functions, and calibrating the reserved primary screening products as similar products;
and retransmitting the screened similar products into the client, and determining the explicit requirement information by the client.
The customized information generating unit generates customized information of a corresponding product according to clear requirement information determined by a customer, customization personnel performs customization operation at the stage, edits the customized information by themselves, and transmits the edited complete customized information into an encryption end, specifically, OEM information customization is a service process, the customer determines the corresponding product information, a substitution party customizes the specific product information for the customer, and transmits the customized product information into the customer end to be confirmed by the customer, and the generated customized information has certain privacy, so that the customized information needs to be encrypted in an encryption processing mode in the transmission process, thereby ensuring that the determined customized information cannot be stolen by a corresponding competitor;
the waveform generating unit in the encryption end constructs a complete waveform diagram belonging to the complete customization information according to the specific content of the complete customization information and transmits the constructed complete waveform diagram to the key determining unit, wherein the specific mode for constructing the complete waveform diagram is as follows:
confirm each column of content of the complete customized information, and mark each column of content with digital mark i, and determine specific capacity parameter RL corresponding to each column of content i Where i represents the contents of different columns and i=1, 2, … …, n, i is 1, represents the capacity parameter RL 1 Specific capacity for the first column of content;
and the number i is taken as the X axis, and the capacity parameter RL i For Y axis, constructing corresponding two-dimensional coordinate system, and according to specific trend of digital mark i and corresponding capacity parameter RL i Determining corresponding point positions in a two-dimensional coordinate system, connecting a plurality of groups of point positions, constructing a corresponding complete waveform diagram, and transmitting the constructed complete waveform diagram to a key determining unit;
specifically, in the practical application process, according to the sequence of the corresponding columns, the capacity parameter corresponding to each column can be determined, a plurality of coordinate points can be determined, then, according to the coordinate points, the corresponding coordinate points are connected, the corresponding waveform diagram can be determined, and then, the complete waveform diagram is analyzed, so that the corresponding secret key can be determined;
the key determining unit performs trend analysis on the complete waveform diagram, preferentially confirms slope parameters among different line segments, divides the different line segments into high trend line segments or low trend line segments according to different slope parameters, and subsequently confirms corresponding keys according to specific occupation ratios of the two line segments, wherein the specific mode for confirming the corresponding keys is as follows:
confirming the slope parameter of each adjacent point in the complete waveform diagram, and marking the coordinate parameter of the point as (X) i ，Y i ) By usingDetermining slope parameter K between adjacent point segments t Wherein j ε i, j++1, and t=i-1;
re-analysis of K t Whether or not it satisfies: k (K) t More than or equal to Y1, if the line segment is satisfied, marking the corresponding line segment as a high-trend line segment;
if not, marking the corresponding line segment as a low trend line segment;
recording the bus length of a high-trend line segment, marking as G1, recording the bus length of a low-trend line segment, marking as D1, determining the bus length of a complete waveform diagram, marking as Z1, obtaining the occupation ratio ZB1 of the high-trend line segment by adopting G1/Z1=ZB1, and obtaining the occupation ratio ZB2 of the low-trend line segment by adopting D1/Z1=ZB2, wherein the expression forms of the occupation ratio ZB1 and the occupation ratio ZB2 are as follows: 0.… …;
extracting the first two groups of values after the fraction ZB1 and the fraction ZB2 decimal point, if only one group exists, adding the number 0 to form two groups of values, arranging the two groups of values corresponding to ZB1 at the front, arranging the two groups of values corresponding to ZB2 at the rear, combining, confirming a group of four-word keys, transmitting the confirmed four-word keys into a client in other channel transmission modes, and deleting the four-word keys generated in the encryption end after the transmission is finished;
specifically, each coordinate point location has a group of line segments, each group of line segments corresponds to a designated slope, the values of each group of line segments are fixed, then, according to the fixed parameter values, a plurality of groups of line segments are classified according to different slopes, then, corresponding values can be determined according to the classified line segment duty ratio, a key is determined according to the determined values, and when decryption is carried out subsequently, the corresponding key can be determined in the same way, after the key is determined, the key can be compared with the input key to confirm, and whether the input key has access right is judged.
The messy code reorganization unit receives the complete customized information, reorganizes the complete customized information in a messy code manner to ensure the safety in the transmission process, determines a corresponding transmission information packet, and transmits the transmission information packet to the client, wherein the specific mode for carrying out the messy code reorganization is as follows:
extracting the complete customized information of the determined columns, and adopting an odd column extraction mode:
first, first stage extraction is performed: extracting the first row of contents to obtain a group of single packets, extracting the subsequent three rows of contents to obtain a group of single packets, extracting the subsequent five rows of contents to obtain a group of single packets, and so on until the subsequent nine rows of contents are extracted, and setting the confirmed specific single packets with stage marks;
and then carrying out second-stage extraction: the same way as the first stage extraction, namely extracting a row of content after the nine rows of content in the first stage as a group of single packets, and so on, confirming a plurality of groups of single packets, wherein the single packets in different stages are provided with corresponding stage marks;
when the last group of content does not meet the extraction condition, directly taking the last group of content as a group of single packets, carrying out integration on a plurality of groups of single packets with corresponding stage marks and tail marks, confirming transmission information packets, and transmitting the transmission information packets into a client;
specifically, assuming that the complete customization information contains 28 columns of content, according to the first stage extraction mode, the following steps can be sequentially performed: the contents of one column, three columns, five columns, seven columns and nine columns are all extracted to obtain five groups of single packets and carry corresponding stage marks, so that the first stage has extracted the first 25 columns of contents of the customized information, and the subsequent three columns of contents exist, then the three columns of contents can extract the first column of contents of the second stage, then the contents of the last two columns do not meet the extraction condition of the three columns, the contents of the last two columns are directly used as the corresponding single packets and carry end marks, and the subsequent direct binding is facilitated.
Specifically, the method further comprises a corresponding decryption process:
after receiving the appointed transmission information packet, classifying the single packets in different stages according to the corresponding stage marks, and subsequently, arranging and integrating according to the specific column number in the single packet to finish the information recombination;
after the information is recombined, a key belonging to the information is confirmed in the same encryption mode, the key is compared with the input key, and after the comparison is correct, the access right can be opened for external personnel to access, and the internal customized information is extracted;
example two
An OEM information customization method comprising the steps of:
firstly, determining preliminary demand information through a client, subsequently receiving demand information sent by a client, determining a target product from a cloud, screening similar products from the determined target product, transmitting the screened similar product information into the client, selecting the client again, and adjusting and confirming the preliminary demand information of an individual to confirm the clear demand information;
step two, generating customized information of the corresponding product according to the clear demand information;
thirdly, constructing a complete waveform diagram belonging to the complete customization information according to the specific content of the complete customization information, preferentially confirming slope parameters among different line segments, dividing the different line segments into high-trend line segments or low-trend line segments according to the difference of the slope parameters, subsequently, confirming corresponding keys according to the specific occupation ratio of the two line segments, and deleting the internal keys;
and step four, after the key is confirmed, the complete customized information is received, in order to ensure the safety degree in the transmission process, the complete customized information is subjected to messy code reorganization, the corresponding transmission information package is determined, and the transmission information package is transmitted into the client.
The partial data in the formula are all obtained by removing dimension and taking the numerical value for calculation, and the formula is a formula closest to the real situation obtained by simulating a large amount of collected data through software; the preset parameters and the preset threshold values in the formula are set by those skilled in the art according to actual conditions or are obtained through mass data simulation.
The above embodiments are only for illustrating the technical method of the present invention and not for limiting the same, and it should be understood by those skilled in the art that the technical method of the present invention may be modified or substituted without departing from the spirit and scope of the technical method of the present invention.

Claims (3)

  1. The OEM information customizing system is characterized by comprising a client, a service center and an encryption end, wherein the service center comprises a standard product screening unit and a customizing information generating unit, and the encryption end comprises a waveform generating unit, a key determining unit and a messy code reconstructing unit;
    the client is a terminal used by a client, the client inputs the preliminary demand information through the client and transmits the input preliminary demand information to the service center, wherein the preliminary demand information comprises appearance information and function information of a product;
    the target product screening unit is used for receiving the requirement information sent by the client, determining target products from the cloud, screening similar products from the determined target products, transmitting the screened similar product information to the client, selecting the client, adjusting the preliminary requirement information of the individual, and adjusting the preliminary requirement information to be clear requirement information;
    the custom information generating unit generates custom information of the corresponding product according to the clear demand information determined by the customer, custom operation is carried out by custom personnel at the stage, the custom information is edited by the custom personnel, and the edited complete custom information is transmitted to the encryption end;
    the waveform generation unit constructs a complete waveform diagram belonging to the complete customization information according to the specific content of the complete customization information, and transmits the constructed complete waveform diagram to the key determination unit, wherein the specific mode is as follows:
    confirm each column of content of the complete customized information, and mark each column of content with digital mark i, and determine specific capacity parameter RL corresponding to each column of content i Where i represents the contents of different columns and i=1, 2, … …, n, i is 1, represents the capacity parameter RL 1 Specific capacity for the first column of content;
    and the number i is taken as the X axis, and the capacity parameter RL i For Y axis, constructing corresponding two-dimensional coordinate system, and according to specific trend of digital mark i and corresponding capacity parameter RL i Determining corresponding point positions in a two-dimensional coordinate system, connecting a plurality of groups of point positions, constructing a corresponding complete waveform diagram, and transmitting the constructed complete waveform diagram to a key determining unit;
    the key determining unit is used for carrying out trend analysis on the complete waveform diagram, preferentially determining slope parameters among different line segments, dividing the different line segments into high trend line segments or low trend line segments according to the difference of the slope parameters, and subsequently, determining the corresponding key according to the specific occupation ratio of the two line segments, wherein the specific mode is as follows:
    confirming the slope parameter of each adjacent point in the complete waveform diagram, and marking the coordinate parameter of the point as (X) i ，Y i ) By usingDetermining slope parameter K between adjacent point segments t Wherein j ε i, j++1, and t=i-1;
    re-analysis of K t Whether or not it satisfies: k (K) t More than or equal to Y1, if the line segment is satisfied, marking the corresponding line segment as a high-trend line segment;
    if not, marking the corresponding line segment as a low trend line segment;
    recording the bus length of a high-trend line segment, marking as G1, recording the bus length of a low-trend line segment, marking as D1, determining the bus length of a complete waveform diagram, marking as Z1, obtaining the occupation ratio ZB1 of the high-trend line segment by adopting G1/Z1=ZB1, and obtaining the occupation ratio ZB2 of the low-trend line segment by adopting D1/Z1=ZB2;
    extracting the first two groups of values after the fraction ZB1 and the fraction ZB2 decimal point, if only one group exists, adding the number 0 to form two groups of values, arranging the two groups of values corresponding to ZB1 at the front, arranging the two groups of values corresponding to ZB2 at the rear, combining, confirming a group of four-word keys, transmitting the confirmed four-word keys into a client in other channel transmission modes, and deleting the four-word keys generated in the encryption end after the transmission is finished;
    the messy code reorganization unit is used for receiving the complete customized information, reorganizing the complete customized information in a messy code manner for guaranteeing the safety in the transmission process, determining a corresponding transmission information packet, and transmitting the transmission information packet into the client, wherein the specific mode is as follows:
    extracting the complete customized information of the determined columns, and adopting an odd column extraction mode:
    first, first stage extraction is performed: extracting the first row of contents to obtain a group of single packets, extracting the subsequent three rows of contents to obtain a group of single packets, extracting the subsequent five rows of contents to obtain a group of single packets, and so on until the subsequent nine rows of contents are extracted, and setting the confirmed specific single packets with stage marks;
    and then carrying out second-stage extraction: the same way as the first stage extraction, namely extracting a row of content after the nine rows of content in the first stage as a group of single packets, and so on, confirming a plurality of groups of single packets, wherein the single packets in different stages are provided with corresponding stage marks;
    when the last group of content does not meet the extraction condition, the last group of content is directly used as a group of single packets, the last group of content is provided with a corresponding stage mark and an ending mark, a plurality of groups of single packets are integrated, and the transmission information packets are confirmed and transmitted to the client.
  2. 2. The OEM information customization system of claim 1, wherein the standard product screening unit screens in the following specific manner:
    preferentially extracting products with the same appearance information in the cloud according to the appearance information of the corresponding products in the primary demand information, and calibrating the extracted products as primary screening products;
    performing function screening from a plurality of primary screening products according to the function information in the primary demand information, reserving the primary screening products with the same function, removing the products without the corresponding functions, and calibrating the reserved primary screening products as similar products;
    and retransmitting the screened similar products into the client, and determining the explicit requirement information by the client.
  3. An oem information customization method operating on the basis of a customization system according to any of claims 1-2, characterized in that it comprises the steps of:
    firstly, determining preliminary demand information through a client, subsequently receiving demand information sent by a client, determining a target product from a cloud, screening similar products from the determined target product, transmitting the screened similar product information into the client, selecting the client again, and adjusting and confirming the preliminary demand information of an individual to confirm the clear demand information;
    step two, generating customized information of the corresponding product according to the clear demand information;
    thirdly, constructing a complete waveform diagram belonging to the complete customization information according to the specific content of the complete customization information, preferentially confirming slope parameters among different line segments, and dividing the different line segments into high-trend line segments or low-trend line segments according to the difference of the slope parameters, wherein the specific mode is as follows:
    confirm each column of content of the complete customized information, and mark each column of content with digital mark i, and determine specific capacity parameter RL corresponding to each column of content i Where i represents the contents of different columns and i=1, 2, … …, n, i is 1, represents thisCapacity parameter RL 1 Specific capacity for the first column of content;
    and the number i is taken as the X axis, and the capacity parameter RL i For Y axis, constructing corresponding two-dimensional coordinate system, and according to specific trend of digital mark i and corresponding capacity parameter RL i Determining corresponding point positions in a two-dimensional coordinate system, connecting a plurality of groups of point positions, constructing a corresponding complete waveform diagram, and transmitting the constructed complete waveform diagram to a key determining unit;
    subsequently, according to the specific occupation ratio of the two line segments, corresponding secret keys are confirmed, and the internal secret keys are deleted, wherein the specific mode is as follows:
    confirming the slope parameter of each adjacent point in the complete waveform diagram, and marking the coordinate parameter of the point as (X) i ，Y i ) By usingDetermining slope parameter K between adjacent point segments t Wherein j ε i, j++1, and t=i-1;
    re-analysis of K t Whether or not it satisfies: k (K) t More than or equal to Y1, if the line segment is satisfied, marking the corresponding line segment as a high-trend line segment;
    if not, marking the corresponding line segment as a low trend line segment;
    recording the bus length of a high-trend line segment, marking as G1, recording the bus length of a low-trend line segment, marking as D1, determining the bus length of a complete waveform diagram, marking as Z1, obtaining the occupation ratio ZB1 of the high-trend line segment by adopting G1/Z1=ZB1, and obtaining the occupation ratio ZB2 of the low-trend line segment by adopting D1/Z1=ZB2;
    extracting the first two groups of values after the fraction ZB1 and the fraction ZB2 decimal point, if only one group exists, adding the number 0 to form two groups of values, arranging the two groups of values corresponding to ZB1 at the front, arranging the two groups of values corresponding to ZB2 at the rear, combining, confirming a group of four-word keys, transmitting the confirmed four-word keys into a client in other channel transmission modes, and deleting the four-word keys generated in the encryption end after the transmission is finished;
    step four, after the key is confirmed, the complete customized information is received, in order to ensure the safety degree in the transmission process, the complete customized information is subjected to messy code reorganization, a corresponding transmission information packet is determined, and the transmission information packet is transmitted into the client, and the specific mode is as follows:
    extracting the complete customized information of the determined columns, and adopting an odd column extraction mode:
    first, first stage extraction is performed: extracting the first row of contents to obtain a group of single packets, extracting the subsequent three rows of contents to obtain a group of single packets, extracting the subsequent five rows of contents to obtain a group of single packets, and so on until the subsequent nine rows of contents are extracted, and setting the confirmed specific single packets with stage marks;
    and then carrying out second-stage extraction: the same way as the first stage extraction, namely extracting a row of content after the nine rows of content in the first stage as a group of single packets, and so on, confirming a plurality of groups of single packets, wherein the single packets in different stages are provided with corresponding stage marks;
    when the last group of content does not meet the extraction condition, the last group of content is directly used as a group of single packets, the last group of content is provided with a corresponding stage mark and an ending mark, a plurality of groups of single packets are integrated, and the transmission information packets are confirmed and transmitted to the client.
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CN104993922A (en) * 2015-05-26 2015-10-21 惠州Tcl移动通信有限公司 Intelligent wearing device and encryption and decoding method thereof
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