CN109885555B - User information management method and device - Google Patents

Abstract

This embodiment provides a user information management method and device, which relate to the technical field of data processing, can solve the problems of cross-province number information redundancy and information fragmentation, and provide help for further realizing unified query and management of customer information. The method is as follows: acquiring first user data information from multiple data sources, the first user data information including first credential information and a first identifier corresponding to the first credential information, if the first credential information corresponds to If the number of the first identifiers is greater than 1, the main identifier corresponding to the first credential information is determined according to the preset strategy, and the first identifier other than the main identifier corresponding to the first credential information is modified to the first credential information The corresponding main identifier is stored, and the first credential information and the main identifier corresponding to the first credential information are stored.

Description

User information management method and device

technical field

The present invention relates to the technical field of data processing, and in particular, to a user information management method and device.

Background technique

At present, the business services and customer services provided by the communication industry are basically managed according to the home location and the basic unit is the telephone number, even if different systems in the same home location are managed separately. This kind of customer data management mode by province and system leads to fragmentation and incompleteness of customer information. It is necessary to manually gather multiple customer data from different provinces and different systems to recognize a real person before they can be identified. For the same customer to handle business in different provinces and different business systems, multiple copies of customer information need to be established. Some of these information are redundant, and some are separated from each other and are not directly related. Currently, there are more than one billion customer data in the entire network, but in fact the real There are far fewer customers, and too much redundant and intertwined information makes it difficult to really identify and gain insight into a customer's true face.

In addition, the data structures of different provinces and systems are quite different and the interoperability is poor, so there are disadvantages such as being unable to provide customers with complete information inquiries as a real natural person, and unable to provide group services well. Operators are also unable to fully understand and master their own customer status. A natural person's customer profile information is fragmented and scattered in different places. No matter which portal is viewed from, the information is incomplete, and the potential value of these data cannot be truly utilized. Moreover, the traditional number-centric operation and management system in different provinces is difficult to match with the intensive customer operation and management system of Internet companies, which increases the difficulty of in-depth cooperation between operators and Internet companies.

SUMMARY OF THE INVENTION

The embodiments of the present invention provide a user information management method and device, which can solve the problems of redundancy and fragmentation of cross-provincial number information, and provide help for further realizing the unified query and management of customer data.

In order to achieve the above object, an embodiment of the present invention provides a user information management method, the user information management method includes:

acquiring first user data information from multiple data sources, where the first user data information includes first credential information and a first identifier corresponding to the first credential information;

If the number of first identifiers corresponding to the first credential information is greater than 1, the primary identifier corresponding to the first credential information is determined according to a preset policy, and the primary identifier corresponding to the first credential information is the first credential The first identifier that is most associated with the first credential information among the first identifiers corresponding to the information;

Modifying the first identification other than the main identification corresponding to the first credential information to the main identification corresponding to the first credential information;

First user identification information is stored, where the first user identification information includes the first credential information and a primary identifier corresponding to the first credential information.

Correspondingly, an embodiment of the present invention further provides a user information management device, and the user information management device includes:

an acquiring unit, configured to acquire first user data information from multiple data sources, where the first user data information includes first credential information and a first identifier corresponding to the first credential information;

a determining unit, configured to determine the main identifier corresponding to the first credential information according to a preset policy if the number of the first identifiers corresponding to the first credential information is greater than 1, and the main identifier corresponding to the first credential information is Among the first identifiers corresponding to the first credential information, the first identifier that is most associated with the first credential information;

a modification unit, configured to modify a first identification other than the main identification corresponding to the first credential information to the main identification corresponding to the first credential information;

The storage unit is configured to store first user identification information, where the first user identification information includes the first credential information and a primary identifier corresponding to the first credential information.

Embodiments of the present invention provide a user information management method and device, by acquiring first user data information from multiple data sources, where the first user data information includes first credential information and a corresponding value of the first credential information First identification, if the number of first identifications corresponding to the first credential information is greater than 1, the main identification corresponding to the first credential information is determined according to a preset policy, and the main identification corresponding to the first credential information is excluded. Modify the first identification of the first voucher information to the main identification corresponding to the first voucher information, and store the first voucher information and the main identification corresponding to the first voucher information, which can solve the problems of redundant number information across provinces and information fragmentation, Provide help for further realizing unified query and management of customer data.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a flowchart of a user information management method provided by an embodiment of the present invention;

2 is a flowchart of another user information management method provided by an embodiment of the present invention;

3 is a flowchart of another user information management method provided by an embodiment of the present invention;

4 is a flowchart of another user information management method provided by an embodiment of the present invention;

5 is a flowchart of another user information management method provided by an embodiment of the present invention;

6 is a flowchart of another user information management method provided by an embodiment of the present invention;

7 is a schematic diagram of functional modules of a user information management device according to an embodiment of the present invention;

8 is a schematic diagram of functional modules of another user information management apparatus provided by an embodiment of the present invention;

9 is a schematic diagram of functional modules of another user information management apparatus provided by an embodiment of the present invention;

FIG. 10 is a schematic diagram of functional modules of another user information management apparatus according to an embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

At present, the operator's customer data are scattered in different provinces and different systems. In the communication industry, users are generally managed through number attribution and services are provided to users through number attribution. As for the inter-provincial service, only the off-site fee payment service is opened. The way to realize this is that when the number of province A is paid off-site in province B, the telecommunications operation support system BSS of province B and the BSS of province A establish a "point-to-point" interface, so that The implementation method has high system cost, long interface chain, long development cycle and high complexity, and the accuracy of data can only be guaranteed by the real-time interface synchronization mechanism. In actual production, the data of both parties is often out of synchronization, resulting in incorrect results. As a result, business processing fails, and it is time-consuming and laborious to verify the reasons, and it is difficult to uniformly query and manage all numbers across multiple provinces under one person's name.

Therefore, the embodiments of the present application provide a user information management method, which is applied to a user information management apparatus. As shown in Figure 1, it is the process of completing user information management for the present invention, and the specific process may include:

Step 101: Acquire first user data information from multiple data sources, where the first user data information includes first credential information and a first identifier corresponding to the first credential information.

The user information management apparatus may obtain first user data information from BBSs in each province, where the first user data information includes first credential information and a first identifier corresponding to the first credential information, wherein the first credential information It includes a first voucher type and a first voucher code corresponding to the first voucher type.

It should be noted that the first voucher type may be an ID card, the first voucher code corresponding to the first voucher type may be an ID card number, and the first identifier corresponding to the first voucher information may be a user name.

It should be noted that the first user data information may further include: a real-name identification corresponding to the first credential information, a real-name authentication identification corresponding to the first credential information, and a coding identification state corresponding to the first credential information , the photo retention time corresponding to the first voucher information and the validity period of the voucher information corresponding to the first voucher information. Wherein, the real-name identification corresponding to the first credential information may be authenticated by Guozhengtong and second-generation card reader, only through Guozhengtong authentication, only through second-generation card reader authentication, only through operator authentication, or without real-name authentication At least one of; the real-name authentication identifier corresponding to the first credential information may be dynamic authentication or static authentication; the encoded identifier state corresponding to the first credential information may be the state of the user's phone number, and the first credential information The corresponding coding identification status may be that there is a normal user or that there is no normal user; the photo retention time corresponding to the first credential information may be the time when the user's photo is obtained; the validity period of the credential information corresponding to the first credential information may be an ID card validity period.

Step 102: If the number of the first identifiers corresponding to the first credential information is greater than 1, determine the main identifier corresponding to the first credential information according to a preset policy, and the main identifier corresponding to the first credential information is the Among the first identifiers corresponding to the first credential information, the first identifier that is most associated with the first credential information.

The determining, according to the preset policy, the primary identifier corresponding to the first credential information includes:

Determine the primary identifier corresponding to the first credential information according to the priority of the real-name identifier corresponding to the first credential information; or,

The primary identifier corresponding to the first credential information is determined according to the priority of the real-name identifier corresponding to the first credential information and the priority of the real-name authentication identifier corresponding to the first credential information; or,

The first credential is determined according to the priority of the real-name identification corresponding to the first credential information, the priority of the real-name authentication identification corresponding to the first credential information, and the priority of the coding identification state corresponding to the first credential information The primary identifier corresponding to the information; or,

According to the priority of the real-name identification corresponding to the first credential information, the priority of the real-name authentication identification corresponding to the first credential information, the priority of the coding identification state corresponding to the first credential information, and the first credential The priority of the retention time of the photos corresponding to the information determines the primary identifier corresponding to the first voucher information; or

According to the priority of the real-name identification corresponding to the first credential information, the priority of the real-name authentication identification corresponding to the first credential information, the priority of the coding identification state corresponding to the first credential information, the first credential The priority of the photo retention time corresponding to the information and the priority of the validity period of the certificate corresponding to the first certificate information determine the main identifier corresponding to the first certificate information.

It should be noted that the priority of the real-name identifier corresponding to the first credential information can be set according to specific needs, which is not specifically limited in this embodiment of the present invention. Certification>only pass Guozhengtong certification>only pass second-generation card reader certification>only pass operator certification>no real-name certification.

It should be noted that the priority of the real-name authentication identifier corresponding to the first credential information can be set according to specific needs, which is not specifically limited in the embodiment of the present invention, and an optional method is dynamic authentication>static authentication.

It should be noted that the priority of the coding identification state corresponding to the first credential information can be set according to specific needs, which is not specifically limited in the embodiment of the present invention, and an optional way is that there is a normal user > does not exist a normal user .

It should be noted that the priority of the photo retention time corresponding to the first credential information can be set according to specific needs, which is not specifically limited in this embodiment of the present invention. early.

It should be noted that the priority of the validity period of the certificate corresponding to the first certificate information can be set according to specific needs, which is not specifically limited in the embodiment of the present invention, and an optional method is that the expiration time is later > the expiration time early.

It should be noted that if the number of first identifiers corresponding to the first credential information is equal to 1, it can be determined that the first identifier corresponding to the first credential information is the primary identifier corresponding to the first credential information; If there is a special symbol in the first identification corresponding to the first voucher information, it may be considered that the first identification corresponding to the first voucher information has a spelling error. The first identifier is the main identifier corresponding to the first credential information, wherein the special symbol is a symbol that does not belong to the first identifier naming rule.

Step 103: Modify a first identifier other than the primary identifier corresponding to the first credential information to the primary identifier corresponding to the first credential information.

Step 104: Store first user identification information, where the first user identification information includes the first credential information and a primary identifier corresponding to the first credential information.

An embodiment of the present invention provides a user information management method, by acquiring first user data information from multiple data sources, where the first user data information includes first credential information and first credential information corresponding to the first credential information ID, if the number of first IDs corresponding to the first voucher information is greater than 1, determine the main ID corresponding to the first voucher information according to the preset policy, Modifying an identifier to the main identifier corresponding to the first credential information, and storing the first credential information and the main identifier corresponding to the first credential information, can solve the problems of redundant number information across provinces and information fragmentation, which is a further step. Provide assistance in realizing unified query and management of customer data.

Further, the first user data information further includes a first code corresponding to the first credential information, where the first code corresponding to the first credential information is used to indicate that the first credential information is in multiple data sources sequence number.

Referring to FIG. 2 , after the above step 104, it further includes:

Step 205: Set a second code corresponding to the first user identification information, where the second code corresponding to the first user identification information is used to indicate the sequence number of the first user identification information.

Step 206: Associate the first code corresponding to the first credential information with the second code corresponding to the first user identification information.

The first code corresponding to the first credential information and the second code corresponding to the first user identification information are associated. When the user data information corresponding to the first code corresponding to the first credential information in the multiple data sources changes, the first user identification information corresponding to the second code may be updated accordingly.

Further, as shown in FIG. 3, after step 206, it also includes:

Step 307: Set the index value of the main identifier corresponding to the first credential information, the index value is used to indicate the degree of association between the first credential information and the main identifier corresponding to the first credential information, the index value The initial value of is 0.

The index value of the primary identifier corresponding to the first credential information may be used to reconfirm the primary identifier corresponding to the first credential information. The larger the value of the indicator value, the stronger the association between the first credential information and the primary identifier corresponding to the first credential information.

Step 308: Acquire second user data information from the multiple data sources, where the second user data information includes the first credential information, the second identifier corresponding to the first credential information, and the first credential The personal information of the first user corresponding to the information.

Probes may be placed in advance in operations involving changes in user data information in the multiple data sources, and when the user data information changes, the user information management device may acquire second user data from the multiple data sources information, the second user data information includes the first credential information, the second identifier corresponding to the first credential information, and the first user personal information corresponding to the first credential information, wherein the first credential information The first user personal information corresponding to the information may be changed user data information in the user data information corresponding to the first credential information in the multiple data sources.

Step 309: If the second identification corresponding to the first credential information is the same as the primary identification corresponding to the first credential information, modify the first user identification information to the second user identification information, the second user identification The information includes the first credential information, the main identifier corresponding to the first credential information, the index value of the main identifier corresponding to the first credential information, and the first user personal information corresponding to the first credential information.

Step 310: The index value of the primary identifier corresponding to the first credential information is incremented by 1.

Step 311: Determine the primary identifier corresponding to the first credential information according to the index value of the primary identifier corresponding to the first credential information.

The main identifier corresponding to the first credential information with the largest index value within the first preset time may be determined as the main identifier corresponding to the current first credential information.

Further, as shown in FIG. 4, the above steps 307-311 are replaced with steps 412-414.

Step 412: Acquire third user data information from the multiple data sources, where the third user data information includes the first credential information and a third identifier corresponding to the first credential information.

Probes may be placed in advance in operations involving changes in user data information in the multiple data sources, and when the user data information changes, the user information management device may acquire third user data from the multiple data sources information, and the third user data information includes the first credential information and a third identifier corresponding to the first credential information.

Step 413: If the third identifier corresponding to the first credential information is different from the primary identifier corresponding to the first credential information, modify the first user identification information to third user identification information, and the third user The identification information includes the first credential information, a primary identifier corresponding to the first credential information, and a third identifier corresponding to the first credential information.

Step 414: Mark the primary identifier corresponding to the first credential information as a pending state.

Further, as shown in FIG. 5, the above steps 412-414 are replaced with steps 515-516.

Step 515: Obtain fourth user data information from the multiple data sources, where the fourth user data information includes the second credential information and a fourth identifier corresponding to the second credential information.

Probes may be placed in advance in operations involving changes in user data information in the multiple data sources, and when the user data information changes, the user information management device may acquire fourth user data from the multiple data sources information, the fourth user data information includes the second credential information and a fourth identifier corresponding to the second credential information.

Step 516: Store fourth user identification information, where the fourth user identification information includes the second credential information and a fourth identifier corresponding to the second credential information.

Further, the first user identification information further includes an encoded identifier corresponding to the first credential information, and the encoded identifier corresponding to the first credential information may be a user phone number.

As shown in FIG. 6, steps 515-516 above are replaced with step 617.

Step 617: Determine the main code identifier of the main identifier corresponding to the first credential information by the number of times of use of the encoded identifier corresponding to the first credential information within the preset threshold when the user data is updated, and the first credential information corresponds to The main coding ID of the primary ID is the coding ID that is most associated with the primary ID corresponding to the first voucher information among the coding IDs of the primary ID corresponding to the first voucher information.

The user information management device may count the number of times of use of the coded identifier corresponding to the first credential information within the second preset time or within the preset number of user data updates, and may determine the coded identifier corresponding to the first credential information that has been used the most as the first. The primary code ID of the primary ID corresponding to the credential information.

Correspondingly, an embodiment of the present invention also provides a user information management apparatus 1. As shown in FIG. 7 , the user information management apparatus 1 includes:

The obtaining unit 11 is configured to obtain first user data information from multiple data sources, where the first user data information includes first credential information and a first identifier corresponding to the first credential information.

The determining unit 12 is configured to determine, according to a preset policy, the main identifier corresponding to the first credential information, and the main identifier corresponding to the first credential information if the number of the first identifiers corresponding to the first credential information is greater than 1 It is the first identifier that is most associated with the first credential information among the first identifiers corresponding to the first credential information.

The modifying unit 13 is configured to modify the first identification other than the main identification corresponding to the first credential information to the main identification corresponding to the first credential information.

The storage unit 14 is configured to store first user identification information, where the first user identification information includes the first credential information and a primary identifier corresponding to the first credential information.

Further, the first user data information further includes a first code corresponding to the first credential information, where the first code corresponding to the first credential information is used to indicate that the first credential information is in multiple data sources sequence number.

Referring to Fig. 8, the user information management apparatus 1 further includes:

The setting unit 15 is configured to set a second code corresponding to the first user identification information, where the second code corresponding to the first user identification information is used to indicate a sequence number of the first user identification information.

The associating unit 16 is configured to associate the first code corresponding to the first credential information and the second code corresponding to the first user identification information.

Further, the setting unit 15 is further configured to set the index value of the primary identifier corresponding to the first credential information, where the index value is used to indicate the primary credential information corresponding to the first credential information. The associated degree of the identification, the initial value of the index value is 0.

The obtaining unit 11 is further configured to obtain second user data information from the multiple data sources, where the second user data information includes the first credential information and a second identifier corresponding to the first credential information and the first user personal information corresponding to the first credential information.

The modification unit 13 is further configured to modify the first user identification information to the second user identification information if the second identification corresponding to the first credential information is the same as the primary identification corresponding to the first credential information, The second user identification information includes the first credential information, the main identifier corresponding to the first credential information, the index value of the main identifier corresponding to the first credential information, and the first credential information corresponding to the first credential information. User Personal Information.

As shown in Figure 9, the user information management device 1 further includes:

The calculating unit 17 is configured to add 1 to the index value of the primary identifier corresponding to the first credential information.

The determining unit 12 is further configured to determine the primary identifier corresponding to the first credential information according to the index value of the primary identifier corresponding to the first credential information.

Further, the obtaining unit 11 is further configured to obtain third user data information from the multiple data sources, where the third user data information includes the first credential information and the corresponding data of the first credential information. Third logo.

The modification unit 13 is further configured to modify the first user identification information to third user identification information if the third identification corresponding to the first credential information is different from the primary identification corresponding to the first credential information , the third user identification information includes the first credential information, the main identifier corresponding to the first credential information, and the third identifier corresponding to the first credential information.

As shown in Figure 10, the user information management device 1 further includes:

The marking unit 18 is configured to mark the primary identifier corresponding to the first credential information as a state to be determined.

Further, the obtaining unit 11 is further configured to obtain fourth user data information from the multiple data sources, where the fourth user data information includes the second credential information and the corresponding data of the second credential information. Fourth logo.

The storage unit 14 is further configured to store fourth user identification information, where the fourth user identification information includes the second credential information and a fourth identifier corresponding to the second credential information.

Further, the first user identification information further includes a coding identifier corresponding to the first credential information, and the determining unit 12 is further configured to:

Determine the main code identifier of the main identifier corresponding to the first credential information by determining the number of times of use of the encoded identifier corresponding to the first credential information within the preset threshold when the user data is updated, and the main identifier corresponding to the first credential information The main encoding identifier of the first credential information is the encoding identifier that is most associated with the main identifier corresponding to the first credential information among the encoding identifiers of the main identifiers corresponding to the first credential information.

An embodiment of the present invention provides an apparatus for managing user information. By acquiring first user data information from multiple data sources, the first user data information includes first credential information and first credential information corresponding to the first credential information. ID, if the number of first IDs corresponding to the first voucher information is greater than 1, determine the main ID corresponding to the first voucher information according to the preset policy, Modifying an identifier to the main identifier corresponding to the first credential information, and storing the first credential information and the main identifier corresponding to the first credential information, can solve the problems of redundant number information across provinces and information fragmentation, which is a further step. Provide assistance in realizing unified query and management of customer data.

In the several embodiments provided in this application, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the apparatus embodiments described above are only illustrative. For example, the division of the units is only a logical function division. In actual implementation, there may be other division methods. For example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not implemented. On the other hand, the shown or discussed mutual coupling or direct coupling or communication connection may be through some interfaces, indirect coupling or communication connection of devices or units, and may be in electrical, mechanical or other forms.

The units described as separate components may or may not be physically separated, and components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution in this embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be physically included individually, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware, or may be implemented in the form of hardware plus software functional units.

The above-mentioned integrated units implemented in the form of software functional units can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, and includes several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to execute part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage media include: U disk, mobile hard disk, Read-Only Memory (ROM for short), Random Access Memory (RAM for short), magnetic disk or CD, etc. that can store program codes medium.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (10)

1. A user information management method, wherein the user information management method comprises: Obtain first user data information from multiple data sources, where the first user data information includes first credential information and a first identifier corresponding to the first credential information; the first user data information further includes the first credential information a first code corresponding to the voucher information, where the first code corresponding to the first voucher information is used to indicate the sequence number of the first voucher information in multiple data sources; setting a second code corresponding to the first user identification information, where the second code corresponding to the first user identification information is used to indicate the sequence number of the first user identification information; associating the first code corresponding to the first credential information with the second code corresponding to the first user identification information; If the number of first identifiers corresponding to the first credential information is greater than 1, the primary identifier corresponding to the first credential information is determined according to a preset policy, and the primary identifier corresponding to the first credential information is the first credential Among the first identifiers corresponding to the information, the first identifier that is most associated with the first credential information; the preset policy includes: Set the index value of the main identifier corresponding to the first credential information, the index value is used to indicate the degree of association between the first credential information and the main identifier corresponding to the first credential information, and the initial value of the index value is 0; Acquiring second user data information from the multiple data sources, where the second user data information includes the first credential information, a second identifier corresponding to the first credential information, and a second identification corresponding to the first credential information Personal information of the first user; If the second identification corresponding to the first credential information is the same as the primary identification corresponding to the first credential information, the first user identification information is modified into second user identification information, where the second user identification information includes all the first credential information, the main identifier corresponding to the first credential information, the index value of the main identifier corresponding to the first credential information, and the first user personal information corresponding to the first credential information; The index value of the primary identifier corresponding to the first credential information is incremented by 1; Determine the main identifier corresponding to the first credential information according to the index value of the main identifier corresponding to the first credential information; Modifying the first identification other than the main identification corresponding to the first credential information to the main identification corresponding to the first credential information; First user identification information is stored, where the first user identification information includes the first credential information and a primary identifier corresponding to the first credential information. 2. The user information management method according to claim 1, wherein the user information management method further comprises: acquiring third user data information from the multiple data sources, where the third user data information includes the first credential information and a third identifier corresponding to the first credential information; If the third identifier corresponding to the first credential information is not the same as the primary identifier corresponding to the first credential information, modify the first user identification information to third user identification information, where the third user identification information includes the first credential information, the primary identifier corresponding to the first credential information, and the third identifier corresponding to the first credential information; The primary identifier corresponding to the first credential information is marked as a pending state. 3. The user information management method according to claim 1, wherein the user information management method further comprises: acquiring fourth user data information from the multiple data sources, where the fourth user data information includes the second credential information and a fourth identifier corresponding to the second credential information; Fourth user identification information is stored, where the fourth user identification information includes the second credential information and a fourth identifier corresponding to the second credential information. 4. The user information management method according to claim 1, wherein the first user identification information further comprises a coding identifier corresponding to the first credential information, and the user information management method further comprises: Determine the main code identifier of the main identifier corresponding to the first credential information by determining the number of times of use of the encoded identifier corresponding to the first credential information within the preset threshold when the user data is updated, and the main identifier corresponding to the first credential information The main encoding identifier is the encoding identifier that is most associated with the main identifier corresponding to the first credential information among the encoding identifiers of the main identifiers corresponding to the first credential information. 5. A user information management device, wherein the user information management device comprises: an acquiring unit, configured to acquire first user data information from multiple data sources, the first user data information includes first credential information and a first identifier corresponding to the first credential information; the first user data information Also includes a first code corresponding to the first voucher information, where the first code corresponding to the first voucher information is used to indicate the sequence number of the first voucher information in multiple data sources; a setting unit, configured to set a second code corresponding to the first user identification information, where the second code corresponding to the first user identification information is used to indicate the sequence number of the first user identification information; an association unit, configured to associate the first code corresponding to the first credential information and the second code corresponding to the first user identification information; a determining unit, configured to determine the main identifier corresponding to the first credential information according to a preset policy if the number of the first identifiers corresponding to the first credential information is greater than 1, and the main identifier corresponding to the first credential information is Among the first identifiers corresponding to the first credential information, the first identifier that is most associated with the first credential information; The setting unit is further configured to set an index value of the main identifier corresponding to the first credential information, where the index value is used to indicate the degree of association between the first credential information and the main identifier corresponding to the first credential information , the initial value of the indicator value is 0; The acquiring unit is further configured to acquire second user data information from the multiple data sources, where the second user data information includes the first credential information, the second identifier corresponding to the first credential information, and the personal information of the first user corresponding to the first credential information; A modification unit, configured to modify the first user identification information to second user identification information if the second identification corresponding to the first credential information is the same as the primary identification corresponding to the first credential information, and the second identification information The user identification information includes the first credential information, the main identifier corresponding to the first credential information, the index value of the main identifier corresponding to the first credential information, and the first user personal information corresponding to the first credential information; The user information management device further includes: a calculation unit, configured to add 1 to the index value of the primary identifier corresponding to the first credential information; The determining unit is further configured to determine the primary identifier corresponding to the first credential information according to the index value of the primary identifier corresponding to the first credential information; The modification unit is further configured to modify the first identification other than the main identification corresponding to the first voucher information to the main identification corresponding to the first voucher information; The storage unit is configured to store first user identification information, where the first user identification information includes the first credential information and a primary identifier corresponding to the first credential information. 6. The user information management device according to claim 5, characterized in that: The acquiring unit is further configured to acquire third user data information from the multiple data sources, where the third user data information includes the first credential information and a third identifier corresponding to the first credential information; The modification unit is further configured to modify the first user identification information to third user identification information if the third identification corresponding to the first credential information is different from the primary identification corresponding to the first credential information, The third user identification information includes the first credential information, a primary identifier corresponding to the first credential information, and a third identifier corresponding to the first credential information; The user information management device further includes: A marking unit, configured to mark the primary identifier corresponding to the first credential information as a state to be determined. 7. The user information management device according to claim 5, wherein, The obtaining unit is further configured to obtain fourth user data information from the multiple data sources, where the fourth user data information includes the second credential information and a fourth identifier corresponding to the second credential information; The storage unit is further configured to store fourth user identification information, where the fourth user identification information includes the second credential information and a fourth identifier corresponding to the second credential information. 8. The user information management device according to claim 5, wherein: The first user identification information further includes an encoded identifier corresponding to the first credential information; The determining unit is further configured to determine the main encoding identifier of the main identifier corresponding to the first credential information by using the number of times of use of the encoding identifier corresponding to the first credential information within the preset threshold when the user data is updated, the The main encoding identifier of the main identifier corresponding to the first credential information is the encoding identifier that is most associated with the main identifier corresponding to the first credential information among the encoding identifiers of the main identifiers corresponding to the first credential information. 9. A user information management system, comprising: at least one processor, and a memory; characterized in that, The memory is used for storing a computer program, so that when the computer program is executed by the at least one processor, the user information management method according to any one of claims 1-4 is implemented. 10. A computer storage medium on which a computer program is stored, characterized in that, when the program is executed by a processor, the user information management method according to any one of claims 1-4 is implemented.

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