A contract management and control method and system based on marketing field operation platform

Abstract

The present invention discloses a contract management and control method and system based on a marketing field operation platform. A contract management and control method based on a marketing field operation platform includes the following steps: S1, collecting and screening to obtain contracts that meet the requirements; S2, extracting text data in the contract and unifying the format; S3, extracting the contract number in the contract, desensitizing it and forming a key; S4, re-converting the contract format, and filling the gaps in the contract to form a complete desensitized contract; S5, using the key to perform a desensitization inverse operation to determine the original contract number. The contract is collected using a contract input platform, and the contract database in the marketing field operation platform is stored after screening. The contract in the contract database is retrieved to the contract processing sub-platform for normalization and desensitization of the contract and the formation of a key. The present invention selects the contract number in the key information of the contract for desensitization operation, increases the information security of the contract storage, and the collection and input process is fast and convenient to view.

Description

Technical Field

[0001] The present invention relates to the field of marketing field operation platforms, and in particular to a contract management and control method and system based on the marketing field operation platform. Background Art

[0002] In recent years, the marketing business of State Grid Corporation has developed rapidly, and the tasks of various marketing operations are heavy. The company has put forward higher requirements in improving customer service quality, strengthening safety prevention and control, and improving quality and efficiency. The marketing operation site has the characteristics of many points and wide areas, small and scattered, and many new businesses. The risk prevention and control of its operation site is the focus and weakness of the company's production safety management. Therefore, it is imperative to create a marketing site operation platform, and the processing of unstructured data of the marketing site operation platform is also a top priority. Among them, the contract, that is, the data management and storage of the contract is different from the traditional video, voice, picture, and fax management. The data management of the contract not only requires timely and fast storage, replacing the traditional paper contract module, but also needs to consider its management and the security of the storage process.

[0003] The "A Marketing Operation Site Data Platform Based on Ubiquitous Electric Power Internet of Things" disclosed in Chinese patent literature has a publication number of CN110807674A. The present invention discloses a marketing operation site data platform based on the ubiquitous electric power Internet of Things, which includes a database for storing data information and a work order module, a communication module, a query module, a login module, a registration module, and a personal center module respectively connected to the database. The database stores marketing operation site data and data platform user information and provides it to the work order module, the communication module, the query module, and the login module. The present invention uses the ubiquitous electric power Internet of Things to realize the collection, summarization, and analysis of marketing operation site data, fully mines the value of the data, realizes the rapid and accurate positioning of marketing operation personnel and marketing site geographic information, improves the work efficiency of marketing operations, realizes the work track record of marketing operation personnel, so that they are no longer arbitrary during the marketing operation process, and reduces the safety risks of marketing operations. However, it does not involve specific contract management methods. Summary of the invention

[0004] The present invention solves the problem of lack of secure storage and management of contracts in marketing field operations in the prior art, and proposes a contract management method and system based on a marketing field operation platform. First, contracts are collected using a contract input platform, which are screened and stored in a contract database in the marketing field operation platform. The contracts in the contract database are retrieved to a contract processing sub-platform for normalization, desensitization and key formation. The method and system of the present invention select the contract number in the contract key information for desensitization, which can increase the information security of contract storage. At the same time, the collection and input process of the entire system is fast and viewing is extremely convenient.

[0005] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a contract management method based on a marketing field operation platform, comprising the following steps:

[0006] S1, collect and screen the contracts that meet the requirements;

[0007] S2, extract the text data in the contract and unify the format;

[0008] S3, extract the contract number in the contract, desensitize it and form a key;

[0009] S4, re-convert the contract format and fill in the gaps in the contract to form a complete desensitized contract;

[0010] S5, use the key to perform the reverse operation of desensitization and determine the original contract number. In the present invention, first, based on the contract input platform of the system, the contracts are collected and screened. The basis for screening is clarity. A certain clarity can meet the requirements and be transmitted to the marketing site operation platform for data processing; after entering the marketing site operation platform, the contract format is converted into an editable format and then unified to facilitate subsequent operations; then the data is inspected, the data of the contract number is extracted and three watermark numbers are added, and the connection between the watermark number and the original contract number is established, and a key is established for the convenience of client viewing. After the desensitization is completed and the format is converted, the various areas inside the contract are continued to be inspected, and the problematic areas are repaired to complete the establishment of the desensitized contract; finally, in any time period area, as long as it is in the same intranet environment, it is convenient to quickly view through the client; the method of the present invention is also very convenient to view while ensuring the high security of the contract.

[0011] Preferably, step S1 specifically involves collecting image information of the contract through a collection device, screening the image clarity of the collected contract according to the clarity, screening out contracts that meet the clarity requirements, and transmitting them to the marketing site operation platform to establish a model library that meets the clarity requirements. In the present invention, the input device of the contract input platform is a fixed camera device or a mobile camera device. Before collection, it will give priority to eliminating devices with low pixels to prevent insufficient clarity caused by hardware that does not meet the requirements; in addition, for contracts that meet the requirements, while being transmitted to the marketing site operation platform, they will be backed up by themselves to prevent information loss due to transmission interruption.

[0012] Preferably, the step S2 specifically includes sending the image format contract to the marketing field operation platform, converting the image format contract into an editable format file, and unifying the format of the text data in the editable format file. In the present invention, if the conversion fails during the image format conversion process, it is necessary to return to the acquisition step for re-acquisition, but the probability of conversion failure is very low under the condition of meeting the clarity, and the impact is small.

[0013] Preferably, step S3 comprises the following steps:

[0014] S31, extract the twelve-digit contract number in the contract, of which the first two digits are the contract type abbreviations of the contracting parties, the last two digits are the contract sequence code, and the middle eight digits are the year, month, and day information.

[0015] S32, adding a watermark to the contract number, the watermark specifically being three numbers from 20 to 99, recorded as the first watermark number, the second watermark number, and the third watermark number, and arranged in this order;

[0016] S33, randomly taking a number from 0 to 9 as a discriminant code, and arranging the three watermark digits in different orders according to the size of the discriminant code, and inserting and replacing the last two digits of the year, month and date of the contract number respectively, and then changing the digits of the entire contract number from positive order to reverse order, to form a desensitized watermark version of the contract;

[0017] S34, calculating the difference between the watermark number and the last two digits of the year, month, and date of the original contract number,

[0018] EA=s1-n or EA=n-s1

[0019] EB=s2-y

[0020] EC=s3-r

[0021] Wherein, EA, EB and EC represent the difference between the watermark digit and the last two digits of the year, month and day of the contract number respectively. If s1 is greater than or equal to n, EA=s1-n is used. If s1 is less than n, EA=n-s1 is used. s1, s2 and s3 represent three watermark digits flexibly respectively. The specific order changes with the above-mentioned discrimination code. n represents the last two digits of the original year, y represents the two digits of the original month, and r represents the two digits of the original date.

[0022] S35, convert the three differences and the discrimination code into binary. If the difference EA uses EA=s1-n, then add a 0 mark before the first digit after it is converted into binary, otherwise do not add it. The three binary differences are arranged according to year, month and day. Binary spaces are set between the three binary differences. The number of spaces is increased from one space before the first binary difference to four spaces after the last binary difference. According to the specific number of bits of the discrimination code converted into binary, select the position with the same number of insertion bits, add 0 to the positions that do not need to be inserted, and form a binary key. In the present invention, after selecting the discrimination code, specifically, when the discrimination code is less than 3, the watermark digits are arranged in the original order, and the last two digits of the year, the month and the date of the contract number are inserted and replaced respectively; when the discrimination code is greater than or equal to 3 and less than 6, the three watermark digits need to change the order, and change to the order of the second watermark digit, the first watermark digit and the third watermark digit; when the discrimination code is greater than or equal to 6, the order of the three watermark digits is changed to the third watermark digit, the second watermark digit and the first watermark digit; in addition, regarding the setting of the digits of the binary difference, specifically, one binary digit is set before the first binary difference, two binary digits are set between the first binary difference and the second binary difference, three binary digits are set between the second binary difference and the third binary difference, and four binary digits are set after the third binary difference. This process has strong confidentiality and makes the contract more secure.

[0023] Preferably, step S4 comprises the following steps:

[0024] S41, convert the desensitized watermark version contract back into image format;

[0025] S42, performing information inspection on the image, if a suspected problem area is found, retrieve the contract in the model library that meets the clarity requirements, and match the key words of the suspected problem area with the legal vocabulary. If the fit is less than 0.5%, it is determined to be a normal area, and if it is greater than or equal to 0.5%, it is determined to be a problem area;

[0026] S43, the problem area is supplemented according to the contract in the model library, and finally a complete desensitized contract is formed. In the present invention, after the desensitization is completed, the format is converted, and the area inside the contract is checked in a regional block manner. After the problematic area is checked, the contract in the model library is retrieved again, and the two are compared for fit. The fit requirement is high to ensure that the information in each part of the contract is correct.

[0027] Preferably, step S5 comprises the following steps:

[0028] S51, after retrieving the key, extract the discrimination code and the binary numbers of each difference.

[0029] S52, after conversion into a decimal number, the original year, month and day data of the contract number are calculated according to the inverse process of the difference calculation;

[0030] S53, the order of the contract number is changed to a positive order, and the original year, month and day data are inserted to obtain the original contract number. In the present invention, the original contract number is obtained again by using the reverse process, that is, the process of removing the watermark, and the contract number can be viewed after the reverse process is completed.

[0031] A contract management system based on a marketing field operation platform, applicable to the above-mentioned contract management method based on a marketing field operation platform, including:

[0032] The contract input platform collects contracts, stores them in the platform, and screens contracts that meet the clarity requirements of the platform; the marketing field operation platform processes contracts entered from the contract input platform, mainly standardizing the format of the contracts, extracting key data, and desensitizing the data;

[0033] The contract output platform is mainly responsible for outputting the contract to the client for viewing;

[0034] The client mainly performs the reverse operation process of the desensitized contract for the related customers to view. In the system of the present invention, the contract input platform can have several simultaneous connections with the marketing field operation platform, and the contract can also be input simultaneously. In addition, the contract input platform has a backup function; the marketing field operation platform has the function of processing other data in addition to contract processing and storage; the contract output platform is a channel connected to the client, which is a wireless communication connection; the client can be a computer or a mobile phone. Viewing is very convenient.

[0035] Preferably, the marketing field operation platform includes a contract database and a contract processing sub-platform, wherein the contract database stores the contract documents of each step before and after desensitization, and the contract processing sub-platform is responsible for the management and control of the entire contract. In the present invention, the contract document data of each step stored in the contract database all have the function of intercommunication, can be called by each other and can store the call records.

[0036] As a priority, the contract processing sub-platform includes:

[0037] Standardized format module, which unifies the format of text data in contracts;

[0038] Contract number extraction module, which extracts contract number data and has identification function;

[0039] Data desensitization module, which adds watermarks to contract number data and generates keys;

[0040] The information inspection module is responsible for the inspection of the contract image information and for filling in the gaps in the problem areas. In the present invention, in the sub-platform, each functional module is the basis for realizing the entire contract management and control process.

[0041] The beneficial effects of the present invention are: the method and system of the present invention select the contract number in the key information of the contract for desensitization operation, which can increase the information security of the contract storage. At the same time, the collection and input process of the entire system is fast, and it is extremely convenient to view while ensuring the security of the contract data. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Figure 1 is a flow chart of the present invention;

[0043] Figure 2 It is a structural diagram of the system of the present invention;

[0044] Figure 3 It is a structural diagram of the marketing field operation platform of the present invention. DETAILED DESCRIPTION

[0045] Example:

[0046] This embodiment proposes a contract management method and system based on a marketing field operation platform. First, the system is described. Figure 2 The system of the present invention mainly includes a contract input platform, a marketing field operation platform, a contract output platform and a client. Specifically, the contract input platform is connected to the marketing field operation platform, the marketing field operation platform is connected to the contract output platform, and the contract output platform is connected to the client wirelessly. In the system of the present invention, several contract input platforms can be connected to the marketing field operation platform at the same time, and contracts can also be input simultaneously. In addition, the contract input platform has a backup function; the marketing field operation platform has the function of processing other data in addition to contract processing and storage; the contract output platform is a channel connected to the client, which is a wireless communication connection; the client can be a computer or a mobile phone. It is very convenient to view.

[0047] The contract input platform in the present invention is mainly used for the collection of contract information. After the collection is completed, the contracts with clarity that meet the requirements are screened out. The screened contracts can also be temporarily stored and backed up on this platform.

[0048] The marketing field operation platform of the present invention has multiple functions for processing contracts, including contract format specifications, data desensitization encryption, and extraction of key data such as contract numbers, which will be introduced in detail below.

[0049] The function of the contract output platform of the present invention is to send the processed contract to an external client for viewing and review.

[0050] The client of the present invention can perform the reverse process of demoulding the contract and decrypt it using the key.

[0051] refer to Figure 3 The marketing field operation of the present invention has a variety of other data processing and storage functions. The following is a detailed description of the contract part. The contract part mainly includes a contract processing sub-platform and a contract database; the function of the contract database is to store contract information, and there are multiple different versions stored. Different versions are stored in different locations, mainly in the order of time steps; the function of the contract processing sub-platform is to manage and control the contract, relying on internal modules. In the present invention, the contract file data of each step stored in the contract database all have the function of intercommunication, can be called by each other, and can store call records.

[0052] Also refer to Figure 3 The contract processing sub-platform of the present invention mainly includes a standard format module, a contract number extraction module, a data desensitization module and an information inspection module, wherein the function of the data desensitization module is to add a watermark number to the extracted contract number, perform digital calculations and processing, and generate a key for the inverse process of data desensitization; the function of the standard format module is to unify the text data format of the contract in an editable format; the function of the contract number extraction module is to extract the contract number, and during the extraction process, it has a recognition function to prevent interference from other data such as completion time and delivery time; the function of the information inspection module is to inspect the desensitized contract image information, which is a regional block inspection method and can be prepared to detect problem areas.

[0053] Analyze the method of the present invention, refer to Figure 1 , specifically including:

[0054] Step S1, collect and screen the contracts that meet the requirements; specifically, the contracts are collected by the collection device, and specifically the image information is collected. In this embodiment, multiple collection devices correspond to a contract input platform. After the image information is collected, it is screened. The basis for screening is the clarity of the image. After the screening is completed, the qualified information is sent to the marketing site operation platform. The platform will create a model library that meets the clarity requirements based on this information. The model library is specifically located in the contract database of the marketing site operation platform. In the present invention, the input device of the contract input platform is a fixed camera device or a mobile camera device. Before collecting, it will give priority to eliminating devices with low pixels to prevent insufficient clarity caused by hardware not meeting the requirements; in addition, for the contracts that meet the requirements, while being transmitted to the marketing site operation platform, they will be backed up by themselves to prevent information loss due to transmission interruption.

[0055] Step S2, extracting text data from the contract and unifying the format; specifically, after the contract in image format is sent to the marketing field operation platform, the contract format is converted after internal scheduling, and the converted contract can be edited. The editable file is then processed in a unified format to facilitate the subsequent call of the contract number; in the present invention, during the image format conversion process, if the conversion fails, it is necessary to return to the acquisition step for re-acquisition, but the probability of conversion failure is very low under the condition of meeting the clarity, and the impact is relatively small.

[0056] Step S3, extract the contract number in the contract, desensitize it and form a key; specifically, this step includes multiple sub-steps, specifically: Step S31, extract the contract number. The structure of this contract number is that the last two digits are the sequence code, that is, arranged in the order of the contracts of the day, the first two digits are the abbreviation of the contract type, and the remaining middle eight digits represent the year, month, day and time. The non-time number data before and after can be swapped at will.

[0057] Step S32, add a watermark between the contract numbers. The watermark is set to a number here. The value range of the number is 20 to 99. Take three watermark numbers, namely the first watermark number, the second watermark number and the third watermark number, and arrange them in the order of description. Here, the three watermark numbers are randomly selected and can be the same.

[0058] Step S33, obtain a discrimination code, whose value range is 0 to 9, and is randomly selected. The order of the three watermark digits is determined by the value of the discrimination code. Specifically, when the discrimination code is less than 3, the watermark digits are arranged in the original order, and the last two digits of the year, the month and the date of the contract number are inserted and replaced respectively. When the discrimination code is greater than or equal to 3 and less than 6, the three watermark digits need to change the order and change to the order of the second watermark digit, the first watermark digit and the third watermark digit; when the discrimination code is greater than or equal to 6, the order of the three watermark digits is changed to the third watermark digit, the second watermark digit and the first watermark digit; after the replacement is completed, the digital order of the contract number is changed from positive order to reverse order, the front and back order is changed, and the original year, month and date data information is preserved.

[0059] Step S34, based on the watermark number and the last two digits of the original year, month, and date, the difference between the two is obtained:

[0060] EA=s1-n or EA=n-s1

[0061] EB=s2-y

[0062] EC=s3-r

[0063] In the above formula, EA, EB and EC are the differences between the watermark digit and the last two digits of the year, month, and day of the contract number respectively. If s1 is greater than or equal to n, then EA=s1-n is selected for calculation. If s1 is less than n, then EA=n-s1 is selected. s1, s2 and s3 flexibly represent the three watermark digits respectively. The specific order changes with the above-mentioned discrimination code. n is the last two digits of the original year, y is the two digits of the original month, and r is the two digits of the original date.

[0064] Step S35, finally, the three calculated differences and the discrimination code are converted to binary. Specifically, when the difference EA is calculated by selecting EA=s1-n, it is necessary to add 0 in front of the first digit after conversion to the binary system. If EA=n-s1 is calculated, it is not necessary to add 0. The three differences are arranged in the order of year, month and day, and binary vacancies are set between the three differences. Specifically, regarding the vacancies of the binary differences, one binary vacancies is set in front of the first binary difference, two binary vacancies are set between the first binary difference and the second binary difference, three binary vacancies are set between the second binary difference and the third binary difference, and four binary vacancies are set after the third binary difference. After the discrimination codes 0-9 are converted to binary, 0-1 is one binary digit, 2-3 is two binary digits, 4-7 is three binary digits, and 8-9 is four binary digits. Equal binary vacancies are selected for insertion, and the other three places where insertion is not required are filled with 0 to finally obtain the binary key.

[0065] Step S4, re-convert the contract format, and fill in the gaps in the contract to form a complete desensitized contract; mainly includes the following steps, step S41, convert the desensitized watermark version, that is, the desensitized contract information, so that it is converted into an image format; step S42, inspect the contract in the image format, and perform regional inspections on it. When a suspected problem area is detected, immediately extract the contract in the aforementioned model library, select the legal vocabulary and key words in the area and compare the fit with the area corresponding to the contract in the model library. If the fit is 0.5%, then the area is re-determined to be normal, otherwise, it is determined to be a problem area, and the return step operation needs to be performed. In the present invention, after the desensitization is completed, the format is converted, and the area inside the contract is checked in a regional block manner. After the problematic area is checked, the contract in the model library is retrieved again, and the two are compared for fit. The fit requirement is high to ensure that the information in each part of the contract is correct.

[0066] Step S5, using the key to perform the desensitization inverse operation to determine the original contract number; specifically includes the following three steps, the first is to obtain the key, and extract the discrimination code and three differences in binary format; the second is to convert these binary numbers back to decimal numbers and determine the order, and then perform the inverse operation of the difference calculation to find the original time data of the contract number, including the last two digits of the original year, month and specific date; the third is to change the order of the contract number back, that is, to change the reverse order back to the normal order, and insert the last two digits of the original year, month and specific date data to restore the original contract number. In the present invention, the inverse process is used to regain the original contract number, that is, the process of removing the watermark, and it can be viewed after the inverse process is completed.

[0067] In the present invention, firstly, based on the contract input platform of the system, contracts are collected and screened, and the basis for screening is clarity. When a certain clarity is reached, the requirements are met and the data is transmitted to the marketing site operation platform for data processing; after entering the marketing site operation platform, the contract format is converted into an editable format and then unified to facilitate subsequent operations; then the data is inspected, the data of the contract number is extracted, three watermark digits are added, and a connection between the watermark digits and the original contract number is established, and a key is established for the convenience of client viewing. After the desensitization is completed and the format is converted, the various areas inside the contract are continuously inspected, and the problematic areas are supplemented to complete the establishment of the desensitized contract; finally, in any time period and area, as long as they are in the same intranet environment, it is convenient to quickly view through the client; the method of the present invention is extremely convenient for viewing while ensuring the high security of the contract.

[0068] The above embodiments are further elaborations and illustrations of the present invention for ease of understanding, and are not limitations of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A contract management and control method based on a marketing field operation platform, characterized in that: The following steps are involved: S1, collect and screen the contracts that meet the requirements; S2, extract the text data in the contract and unify the format; S3, extract the contract number in the contract, desensitize it and form a key; extract the twelve-digit contract number, randomly select a number from 0 to 9 as the discriminant code, arrange the three watermark numbers in different orders according to the size of the discriminant code, insert and replace the last two digits of the year, month and date of the contract number respectively, and transform the numbers of the entire contract number from positive order to reverse order to form a desensitized watermark version of the contract; calculate the difference between the watermark number and the last two digits of the year, month and date of the original contract number, convert the three differences and the discriminant code into binary to form a binary key; S4, re-convert the contract format and fill in the gaps in the contract to form a complete desensitized contract; S5, use the key to perform the desensitization inverse operation to determine the original contract number.

2. A contract management and control method based on a marketing field operation platform according to claim 1, characterized in that: The step S1 specifically involves collecting image information of the contract through a collection device, screening the image clarity of the collected contract based on the clarity, screening out contracts with clarity that meets the requirements, and transmitting them to the marketing field operation platform to establish a model library that meets the clarity requirements.

3. A contract management and control method based on a marketing field operation platform according to claim 1, characterized in that: The step S2 specifically includes sending the contract in the image format to the marketing field operation platform, converting the contract in the image format into an editable format file, and unifying the format of the text data in the editable format file.

4. A contract management and control method based on a marketing field operation platform according to claim 1, characterized in that: The step S3 comprises the following steps: S31, extract the twelve-digit contract number in the contract, of which the first two digits are the contract type abbreviations of the contracting parties, the last two digits are the contract sequence code, and the middle eight digits are the year, month, and day information. S32, adding a watermark to the contract number, the watermark specifically being three numbers from 20 to 99, recorded as the first watermark number, the second watermark number, and the third watermark number, and arranged in this order; S33, randomly taking a number from 0 to 9 as a discriminant code, and arranging the three watermark digits in different orders according to the size of the discriminant code, and inserting and replacing the last two digits of the year, month and date of the contract number respectively, and then changing the digits of the entire contract number from positive order to reverse order, to form a desensitized watermark version of the contract; S34, calculating the difference between the watermark number and the last two digits of the year, month, and date of the original contract number, EA=s1-n or EA=n-s1 EB=s2-y EC=s3-r Wherein, EA, EB and EC represent the difference between the watermark digit and the last two digits of the year, month and day of the contract number respectively. If s1 is greater than or equal to n, EA=s1-n is used. If s1 is less than n, EA=n-s1 is used. s1, s2 and s3 represent three watermark digits flexibly respectively. The specific order changes with the above-mentioned discrimination code. n represents the last two digits of the original year, y represents the two digits of the original month, and r represents the two digits of the original date. S35, convert the three differences and the discrimination code into binary. If the difference EA uses EA=s1-n, then add a 0 mark before the first digit after it is converted into binary, otherwise do not add it. The three binary differences are arranged according to year, month and day. Binary spaces are set between the three binary differences. The number of spaces is increased from one space before the first binary difference to four spaces after the last binary difference. According to the specific number of bits of the discrimination code converted into binary, select the position with the same number of insertion bits, add 0 to the positions that do not need to be inserted, and form a binary key.

5. A contract management and control method based on a marketing field operation platform according to claim 1, characterized in that: The step S4 comprises the following steps: S41, convert the desensitized watermark version contract back into image format; S42, performing information inspection on the image, if a suspected problem area is found, retrieve the contract in the model library that meets the clarity requirements, and match the key words of the suspected problem area with the legal vocabulary. If the fit is less than 0.5%, it is determined to be a normal area, and if it is greater than or equal to 0.5%, it is determined to be a problem area; S43, the problem area is supplemented based on the contract in the model library, and finally a complete desensitized contract is formed.

6. A contract management and control method based on a marketing field operation platform according to claim 1, characterized in that: The step S5 comprises the following steps: S51, after retrieving the key, extract the discrimination code and the binary numbers of each difference. S52, after conversion into a decimal number, the original year, month and day data of the contract number are calculated according to the inverse process of the difference calculation; S53, convert the order of the contract numbers into positive order, insert the original year, month and day data, and obtain the original contract number.

7. A contract management system based on a marketing field operation platform, applicable to a contract management method based on a marketing field operation platform according to claims 1-6, characterized in that: include The contract input platform collects contracts, stores them in the platform, and selects contracts that meet the clarity requirements of the platform; The marketing field operation platform processes the contracts entered from the contract input platform, mainly standardizing the contract format, extracting key data and desensitizing the data; The contract output platform is mainly responsible for outputting the contract to the client for viewing; The client mainly performs the reverse operation process of the desensitized contract for related customers to view.

8. A contract management and control system based on a marketing field operation platform according to claim 7, characterized in that: The marketing field operation platform includes a contract database and a contract processing sub-platform. The contract database stores contract documents of each step before and after desensitization, and the contract processing sub-platform is responsible for the management and control of the entire contract.

9. A contract management and control system based on a marketing field operation platform according to claim 8, characterized in that: The contract processing sub-platform includes: Standardized format module, which unifies the format of text data in contracts; Contract number extraction module, which extracts contract number data and has identification function; Data desensitization module, which adds watermarks to contract number data and generates keys; The information inspection module is responsible for inspecting contract image information and filling in gaps in problem areas.

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