WO2023273051A1

WO2023273051A1 - Information processing method, system, and apparatus, computer device, and storage medium

Info

Publication number: WO2023273051A1
Application number: PCT/CN2021/126455
Authority: WO
Inventors: 徐建兴; 雷震宇; 雷水鱼; 张帅
Original assignee: 成都商汤科技有限公司
Priority date: 2021-06-30
Filing date: 2021-10-26
Publication date: 2023-01-05
Also published as: CN113343915A

Abstract

The present disclosure provides an information processing method, system, and apparatus, a computer device, and a storage medium. The method comprises: obtaining a first task; determining, on the basis of the first task, a first user group and a first device group corresponding to the first task; obtaining pre-stored first registered user information of at least one first user in the first user group, the first registered user information comprising a user's face image; and in response to the first task, sending the first registered user information of at least one first user to at least one first target device in the first device group, the first target device being configured to perform, on the basis of the stored first registered user information, face recognition on a face image to be recognized.

Description

Information processing method, system, device, computer equipment and storage medium

This application claims the priority of the Chinese patent application filed on June 30, 2021, with the application number 202110738779.7, and the title of the invention is "Information Processing Method, System, Device, Computer Equipment, and Storage Medium", the entire contents of which are incorporated herein by reference. Applying.

technical field

The present disclosure relates to the technical field of the Internet of Things, and in particular, to an information processing method, device, system, computer equipment, and storage medium.

Background technique

With the rapid development of Internet of Things technology, Internet of Things devices have been widely used in various scenarios, such as face recognition systems, which bring great convenience to people's lives. In the existing IoT identification devices, most of the identification for users is to upload the image to the server after the device obtains the user's identification image, and the server performs a full comparison with the identification image based on the authentication image stored in the gallery, so that Determine the recognition result corresponding to the recognition image and deliver the recognition result to the device, thereby completing the recognition.

Contents of the invention

Embodiments of the present disclosure at least provide an information processing method, system, device, computer equipment, and storage medium, so as to improve recognition speed, efficiency, and accuracy.

In a first aspect, an embodiment of the present disclosure provides an information processing method, including:

Get the first task;

Based on the first task, determining a first user group and a first device group corresponding to the first task;

Acquiring pre-stored first registered user information of at least one first user in the first user group; the first registered user information includes user face images;

In response to the first task, sending first registered user information of at least one of the first users to at least one first target device in the first device group; the first target device is used for storage-based The first registered user information performs face recognition on the face image to be recognized.

Based on the first user group and the first device group corresponding to the first task, the device that needs to be stored for the first registered user information corresponding to the at least one first user can be determined. After obtaining the first registered user information of at least one first user, based on the first task, it is possible to pre-deliver the first registered user message corresponding to the at least one first user to at least one first target in the first device group device, so that the first target device can store the received first registered user information. The first target device can identify and authenticate the first user based on the stored first registered user information, without sending the obtained first registered user information to the server for identification, by sending and storing the first registered user information in advance , improving the recognition speed and recognition efficiency, the first target device can use the stored first registered user information to authenticate the first user, and on the basis of reducing the registered user information that needs to be compared, the accuracy of the recognition result can be improved.

In a possible implementation manner, before the acquiring the first task, the method further includes:

Based on the first registered user information input by the first user during registration, select a recommended user group associated with the first registered user information from at least one generated user group;

sending the recommended user group to the management device;

receiving the first user group returned by the management device based on the recommended user group and the first device group specified by the management device;

The first task is generated based on the first user group and the first device group.

By specifying the first user group and the first device group by the management device, the flexibility of determining the first user group and the first device group can be improved, and further, the flexibility of generating the first task can be improved.

Based on the registered user information of at least one user, determine the first attribute feature of the at least one user under the preset attribute type;

Screening out at least one first user from the at least one user based on a preset attribute feature and the first attribute feature;

generating the first user group based on the at least one first user screened out;

Obtaining device attribute features matching the first user group;

screening devices having the device attribute characteristics from a plurality of registered devices;

generating the first device group based on the screened devices;

Different preset attribute types can reflect different attribute characteristics of users, for example, whitelist attributes and blacklist attributes. Therefore, based on the registered user information and the preset attribute type of at least one user, the first attribute feature corresponding to at least one user can be determined. The preset attribute feature is the attribute feature of the preset first user group, so based on the preset attribute feature and the first attribute feature of at least one user, the first user group matching the first user group can be accurately screened out. user. The device attribute features that match the first user group are attributes corresponding to the first device group. Therefore, based on the device attribute features, it is possible to accurately filter out the devices that the user forms the first device group.

identifying at least one registered user designated by any first user;

Based on the first registered user information of any first user and the second registered user information of the at least one registered user, respectively determine the second attribute characteristics of the any first user and the at least one registered user The third attribute characteristic;

determining a matching degree between at least one registered user and any first user based on the second attribute feature of any first user and the third attribute feature of at least one registered user;

determining a target user grouped with any first user from the at least one registered user according to the matching degree;

The first user group is generated based on the determined target user and any first user.

Based on determining the degree of matching between the registered user specified by any first user and the first user, it is possible to determine the rationality of the two users appearing in the first user group, so that based on the degree of matching, it is possible to accurately Target users that can reasonably appear in the first user group with any first user are screened out, thereby improving the rationality of the generated first user group.

In a possible implementation manner, the acquiring the first task includes:

Determine the threshold of the number of concurrent tasks according to the real-time network status and the network bandwidth required by one or more tasks;

Acquire at least one first task according to the concurrent task quantity threshold.

The threshold of the number of concurrent tasks can reflect the maximum number of tasks that the server can concurrently execute currently, and is determined by the corresponding real-time network status on the server side and the network bandwidth required for one or more tasks to be executed. Based on the threshold of the number of concurrent tasks, a plurality of first tasks matching the threshold of the number of concurrent tasks can be screened out, thereby, based on the first user group corresponding to one or more first tasks among the screened out multiple first tasks and the first device group to implement concurrent execution of multiple first tasks that are screened out, thereby improving the efficiency of task execution.

In a possible implementation manner, in response to the first task, sending the first registered user information of at least one first user to at least one first target device in the first device group, include:

In response to the first task, for at least one of the first users, based on information distribution records corresponding to one or more devices in the first device group, determine whether the first registered user information of the first user is It has been sent to one or more devices corresponding to the information sending record;

If the first registered user information of the first user has not been delivered to the device corresponding to the information delivery record, determining the undelivered device as at least one first target device;

sending the first registered user information of the first user to the at least one first target device.

Based on the method of generating and querying the information distribution record corresponding to the device, it is possible to effectively reduce the probability of the problem of repeatedly sending the same first registered user information to the same device.

In response to the first task, based on the network bandwidth information of the transmission network and the amount of information corresponding to the first registered user information of at least one of the first users, divide at least one of the first users into one or more transmission groups ;

determining an order of transmissions among one or more transmission groups based on the user level of the first user;

Sending the first user registration information of the first user in one or more transmission groups to at least one first target device in the first device group sequentially according to the transmission sequence.

The information volumes corresponding to different first user registration information are of different sizes, and the network bandwidths required for transmission of different sizes of information volumes are different. Based on the network bandwidth information of the transmission network, the network bandwidth of the transmission network can be accurately determined, and further, based on the network bandwidth and the amount of information corresponding to the first registered user information of at least one first user, it can be realized that at least one first user The users are divided into one or more transmission groups, wherein the total amount of information of the first registered user information corresponding to the one or more transmission groups matches the network bandwidth. Furthermore, based on the transmission order, the first user registration information of the first user in one or more transmission groups is sequentially sent to the first target device, which can realize orderly sending of the first registered user information, which is conducive to improving the efficiency of sending the first registration information. Efficiency of user information.

In response to the first task, based on the device connection status of one or more devices in the first device group, filter out online devices from the first device group;

determining the total amount of information based on the information amount of the first registered user information of at least one of the first users;

Based on the remaining storage space of one or more online devices and the total amount of information, filter out from the online devices at least one first target whose information storage capacity corresponding to the remaining storage space is greater than the total amount of information equipment;

Encrypt sensitive information in at least one of the first registered user information to obtain encrypted registration information;

Sending at least one piece of encrypted registration information to the at least one selected first target device.

Through the total amount of information and the remaining storage space, it is possible to filter out the first target device that has enough storage space to store the first registered user information of at least one first user, and encrypt the sensitive information in the first registered user information. In this way, the security of the first registered user information can be effectively improved.

In a possible implementation manner, the method also includes:

Obtain the third registered user information of the second user;

determining a second user group to which the second user belongs based on the third registered user information;

If there is a second task associated with the second user group, send the third registered user information of the second user to at least one second user in the second device group corresponding to the second task target device.

Based on the method of determining whether there is an associated second task for the second user, it can be realized that the third registered user information of the second user is distributed in a timely manner based on the second user group and the second device group corresponding to the associated second task to at least one device in the second device group, thereby realizing the timely storage of the third registered user information.

In a possible implementation manner, in the response to the first task, sending the first registered user information of at least one first user to at least one first target device in the first device group After that, also include:

Acquiring a storage result of the first registered user information fed back by any first target device in the at least one first target device;

If the storage result indicates that the first registered user information has not been successfully stored, resend the first registered user information to any one of the first target devices.

Based on the obtained storage result, it is possible to resend the first registered user information that failed to be stored on the first target device, and then, the first target device may try to store the re-received first registered user information to achieve the second A target device can store the first registered user information in time.

In a possible implementation manner, when the storage result indicates that the first registered user information has not been successfully stored, resending the first registered user information to any one of the first target devices ,include:

If the storage result indicates that the first registered user information has not been successfully stored, acquiring the storage failure times corresponding to any one of the first target devices;

If the number of times of storage failure is less than a preset threshold, based on the storage result, determine a storage failure cause of any one of the first target devices;

In the case where the storage failure reason indicates that the information format of the first registered user information is wrong, adjust the format of the first registered user information according to the preset storage format corresponding to any one of the first target devices, Obtain the adjusted first registered user information;

Sending the adjusted first registered user information to any one of the first target devices.

The preset threshold is used to characterize the maximum number of storage failures of the first target device. If the number of storage failures is determined to be less than the preset threshold, it means that the first target device can store the first registered user information under normal circumstances. In the case where the storage failure reason indicates that the information format of the first registered user information is wrong, by adjusting the first registered user information, it can be ensured that the correct first registered user information is obtained through adjustment, and then it is sent to the first registered user information. A target device capable of storing the information of the first registered user in time.

In a possible implementation manner, after acquiring the number of storage failures corresponding to any first target device, the method further includes:

When the number of storage failures is greater than a preset threshold, determine that the device state of any target device is an operation failure state;

Based on the location information corresponding to any of the target devices and the location information of all registered devices, select a temporary replacement device corresponding to any of the target devices from all registered devices;

Feedback the device information of the temporary replacement device and the device status of any target device to the management device.

A certain function can be replaced between devices with close location information. Therefore, based on the location information, a temporary replacement device that can be selected by the management device to temporarily replace the first target device can be provided. By feeding back the device status to the management device, it is beneficial for the management device to obtain the device status of the first target device in time, realize the detection of the device status of the first target device, and adjust the first target device in time according to the device status.

In a second aspect, an embodiment of the present disclosure further provides an information processing system, including: the first target device as described in the first aspect above, or the steps in any possible implementation manner of the first aspect, such as The above-mentioned first aspect, or the server in the steps in any possible implementation manner of the first aspect, and the management device in the steps in the above-mentioned possible implementation manners in the first aspect;

The first target device is configured to acquire first user registration information, store the first user registration information, and perform face recognition on the face image to be recognized based on the stored first registered user information;

The management device is configured to receive a recommended user group fed back by the server; and return a first user group and a designated first device group to the server based on the recommended user group.

In a third aspect, an embodiment of the present disclosure further provides an information processing device, including:

The first obtaining module is used to obtain the first task;

A determining module, configured to determine a first user group and a first device group corresponding to the first task based on the first task;

The second acquisition module is configured to acquire the pre-stored first registered user information of at least one first user in the first user group; the first registered user information includes user face images;

A sending module, configured to send at least one first registered user information of the first user to at least one first target device in the first device group in response to the first task; the first target device and performing face recognition on the face image to be recognized based on the stored first registered user information.

In a possible implementation manner, the device also includes:

The first generation module is used to select the first registered user from at least one generated user group based on the first registered user information input by the first user during registration before the acquisition of the first task Recommended user groups whose information is related;

sending the recommended user group to the management device;

In a possible implementation manner, the device also includes:

The second generation module determines the first attribute characteristics of the at least one user under the preset attribute type based on the registered user information of at least one user before the acquisition of the first task;

Obtaining device attribute features matching the first user group;

generating the first device group based on the screened devices;

In a possible implementation manner, the device also includes:

The third generating module is used to determine at least one registered user designated by any first user before said obtaining the first task;

Based on the first registered user information of the any first user and the second registered user information of the at least one registered user, respectively determine the second attribute characteristics of the any first user and the at least one registered user The third attribute characteristic;

In a possible implementation manner, the first acquisition module is configured to determine the threshold of the number of concurrent tasks according to the real-time network status and the network bandwidth required by one or more tasks;

In a possible implementation manner, the sending module is configured to, in response to the first task, for each of at least one first user, based on the information corresponding to one or more devices in the first device group information delivery records, judging whether the first registered user information of the first user has been delivered to one or more devices corresponding to the information delivery records;

In a possible implementation manner, the sending module is configured to, in response to the first task, based on the network bandwidth information of the transmission network and the information amount corresponding to the first registered user information of at least one first user, dividing at least one of said first users into one or more transmission groups;

Sending the first user registration information of the first user in one or more transmission groups to at least one first target device in the first device group sequentially according to the transmission order.

In a possible implementation manner, the sending module is configured to send the first registered user information of at least one first user to the first device group in the first device group in response to the first task. At least one first target device comprising:

In a possible implementation manner, the device also includes:

A third acquiring module, configured to acquire third registered user information of the second user;

The sending module is further configured to send the third registered user information of the second user to the second task corresponding to the second task if there is a second task associated with the second user group. At least one second target device in the device group.

In a possible implementation manner, the sending module is further configured to, in the response to the first task, send at least one first registered user information of the first user to the first device group After at least one first target device in the at least one first target device, obtain the storage result of the first registered user information fed back by any first target device in the at least one first target device;

In a possible implementation manner, the sending module is configured to acquire the storage failure times corresponding to any first target device when the storage result indicates that the first registered user information has not been stored successfully ;

In a possible implementation manner, the sending module is further configured to, after acquiring the number of storage failures corresponding to any first target device, if the number of storage failures is greater than a preset threshold, Determining that the device state of any target device is an operation failure state;

In a fourth aspect, an optional implementation manner of the present disclosure further provides a computer device, a processor, and a memory, where the memory stores machine-readable instructions executable by the processor, and the processor is configured to execute the instructions stored in the memory. machine-readable instructions, when the machine-readable instructions are executed by the processor, when the machine-readable instructions are executed by the processor, the above-mentioned first aspect is executed, or any possible implementation of the first aspect steps in the method.

In the fifth aspect, an optional implementation mode of the present disclosure further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed, the above-mentioned first aspect, or any one of the first aspects in the first aspect may be executed. Steps in one possible implementation.

In the sixth aspect, an optional implementation manner of the present disclosure further provides a computer program product, including computer readable codes, or a volatile computer readable storage medium or a nonvolatile computer readable storage medium carrying computer readable codes , when the computer-readable code runs in a processor of the electronic device, the processor in the electronic device executes the steps in the above first aspect, or any possible implementation manner of the first aspect.

For the effect description of the above-mentioned information processing apparatus, system, computer equipment, and computer-readable storage medium and computer program product, please refer to the description of the above-mentioned information processing method, which will not be repeated here.

In order to make the above-mentioned features and advantages of the present disclosure more comprehensible, optional embodiments are exemplified below and described in detail in conjunction with the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present disclosure more clearly, the following will briefly introduce the accompanying drawings used in the embodiments. The accompanying drawings here are incorporated into the specification and constitute a part of the specification. The drawings show the embodiments consistent with the present disclosure, and are used together with the description to explain the technical solutions of the present disclosure. It should be understood that the following drawings only show some embodiments of the present disclosure, and therefore should not be regarded as limiting the scope. For those skilled in the art, they can also make From these figures are obtained other related figures.

FIG. 1 shows a flowchart of an information processing method applied to a server provided by an embodiment of the present disclosure;

FIG. 2 shows a flowchart of a method for generating a first task provided by an embodiment of the present disclosure;

FIG. 3 shows a flow chart of another method for generating a first task provided by an embodiment of the present disclosure;

FIG. 4 shows a flowchart of a method for generating a first user group provided by an embodiment of the present disclosure;

FIG. 5 shows a flow chart of a method for determining a first target device and delivering first registered user information to the first target device according to an embodiment of the present disclosure;

FIG. 6 shows a flow chart of a method for sending first registered user information to a first target device provided by an embodiment of the present disclosure;

FIG. 7 shows a flow chart of another method for determining a first target device and delivering first registered user information to the first target device provided by an embodiment of the present disclosure;

FIG. 8 shows a flow chart of another method for sending registered user information provided by an embodiment of the present disclosure;

FIG. 9 shows a flow chart of a method for resending first registered user information provided by an embodiment of the present disclosure;

FIG. 10 shows a schematic diagram of an information processing system provided by an embodiment of the present disclosure;

Fig. 11 shows a schematic diagram of an information processing device provided by an embodiment of the present disclosure;

Fig. 12 shows a schematic structural diagram of a computer device provided by an embodiment of the present disclosure.

detailed description

In order to make the technical solutions and advantages of the embodiments of the present disclosure clearer, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below in conjunction with the drawings in the embodiments of the present disclosure. Obviously, the described embodiments are only the present invention. Some, but not all, embodiments are disclosed. The components of the disclosed embodiments generally described and illustrated herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the present disclosure is not intended to limit the scope of the claimed disclosure, but merely represents selected embodiments of the present disclosure. Based on the embodiments of the present disclosure, all other embodiments obtained by those skilled in the art without creative effort shall fall within the protection scope of the present disclosure.

In addition, the terms "first", "second" and the like in the description and claims in the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and not necessarily used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments described herein can be practiced in sequences other than those illustrated or described herein.

"Plural or several" mentioned herein means two or more. "And/or" describes the association relationship of associated objects, indicating that there may be three types of relationships, for example, A and/or B may indicate: A exists alone, A and B exist simultaneously, and B exists independently. The character "/" generally indicates that the contextual objects are an "or" relationship.

It has been found through research that with the rapid development of Internet of Things technology, Internet of Things devices have been widely used in various scenarios, for example, face recognition systems, which have brought great convenience to people's lives. However, in the existing Internet of Things identification devices, most of the identification for users is to upload the image to the server after the device obtains the user's identification image, and the server performs a full comparison with the identification image based on the authentication image stored in the gallery. In this way, the recognition result corresponding to the recognition image is determined and the recognition result is delivered to the device, thereby completing the recognition.

However, the number of authentication images stored in the server is very large. If each recognition is based on the method of comparing the recognition images with the authentication images in turn, it will take a lot of time and reduce the recognition efficiency. Moreover, due to the large number of authentication images, there may be multiple authentication images with small distinguishing features and high similarity with the recognition image, which not only increases the difficulty of recognition, but also may affect the recognition result and reduce the recognition accuracy.

Based on the above research, the present disclosure provides an information processing method, system, device, computer equipment, and storage medium, based on the first user group and the first equipment group corresponding to the first task, it is possible to determine the first task corresponding to at least one first user. A device that needs to store registered user information. After obtaining the first registered user information of at least one first user, based on the first task, it is possible to pre-deliver the first registered user message corresponding to the at least one first user to at least one first target in the first device group device, so that the first target device can store the received first registered user information. The first target device can identify and authenticate the first user based on the stored first registered user information, without sending the obtained first registered user information to the server for identification, by sending and storing the first registered user information in advance , improving the recognition speed and recognition efficiency, the first target device can use the stored first registered user information to authenticate the first user, and on the basis of reducing the registered user information that needs to be compared, the accuracy of the recognition result can be improved.

The defects in the above solutions are all the results obtained by the inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present disclosure below for the above problems should be the result of the inventor Contributions made to this disclosure during the course of this disclosure.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

To facilitate understanding of this embodiment, an application scenario of an information processing method disclosed in an embodiment of the present disclosure is firstly introduced. The administrator can register the first user on any management device. Wherein, the management device may be any IoT device, and the administrator may be the first user. Taking the management device as the first face recognition device and the administrator as the first user as an example, the first user can register the first user on the first face recognition device, and can input the first registered user information during registration.

Then the server can acquire the first registered user information fed back by the management device and store it. Wherein, the first registered user information may be an image of the first user, a mobile phone number, and the like.

Afterwards, the first user can designate the first user group to join and the device to which the registered user information needs to be sent, and initiate an instruction to generate a task. Here, the devices designated by the first user are all Internet of Things devices. Specifically, the devices designated by the first user may all be second face recognition devices, where the second face recognition devices may include the first face recognition device.

Furthermore, the server may acquire the first user group fed back by the management device, the device specified by the user, and the instruction for generating the task. The server may generate the first device group based on the device specified by the user, and establish an association relationship between the first device group and the first user group corresponding to the instruction for generating the task, and generate the first task.

Then, the server regularly acquires the generated first task, and based on the acquired first task, determines the first device group and the first user group, and further, may acquire the first Registered user information, in response to the acquired first task, sending the first registered user information of at least one first user to at least one target device of the first device group.

Finally, the target device receives the first registered user information, and when obtaining the face image to be recognized, uses the stored first registered user information to identify the face image to be recognized, and determines whether the user corresponding to the face image to be recognized is If it is a valid user, the door corresponding to the target device can be opened to allow the user to enter, and if not, the user is denied to enter.

The following is a detailed introduction to the information processing method provided by the embodiment of the present disclosure. The execution subject of the information processing method provided by the embodiment of the present disclosure is generally a computer device with certain computing capabilities. In some possible implementations, the information processing method can be implemented by It is implemented by a processor calling computer-readable instructions stored in a memory.

Here, the information processing method provided by the embodiment of the present disclosure is described by taking the execution subject as a server example.

As shown in FIG. 1, a flow chart of an information processing method applied to a server provided by an embodiment of the present disclosure may include the following steps:

S101: Obtain a first task.

Here, the first task may be a pre-generated information delivery task. The first task may include a first user group and a first device group that have an association relationship, where the first user group includes at least one first user, and the first device group includes at least one device. The device is a device that needs to receive and store the first registered user information corresponding to the first user, and may be any IoT device managed by the server. For example, the first target device may be an autonomous vending device for face recognition, an intelligent access control device for face recognition, and the like.

The first registered user information may be information that can represent the identity information, attribute information, etc. of the first user, and may include image information, text profile information, mobile phone number information, ID number information, email information, etc. of the target user. For example, the first registered user information may be the user's face image, work department, working years, name, email address, gender and other information of the first user.

The first user may be a user who needs to be identified by devices in the first device group. For example, the device is an intelligent access control device for face recognition. When the first user needs to pass through the access control, face recognition can be performed at the device. After the device obtains the face image of the first user to be recognized, it The first registered user information identifies it, and if the identification is passed, it is allowed to pass through the gate.

The first users in the first user group are users registered in the server, the devices in the first device group are devices registered in the server, and the server can manage the registered devices. The server may correspond to several registered users (including the first user) and several registered devices (including devices), different users may form different user groups, and different devices may form different device groups.

The first task may be a task of sending the first registered user information to the device generated after the server acquires the first registered user information of any first user. Different first tasks may include different association relationships between user groups and device groups.

The server can generate different tasks based on the association relationship between different user groups and device groups, and obtain and execute the tasks when it is determined that the tasks can be executed.

Regarding this step, during specific implementation, after the server generates the first task, it may directly use it as the acquired first task. Alternatively, a timing acquisition task may be set in the server, and based on the timing acquisition task, the first task that can be executed at present is determined periodically from the multiple generated tasks.

Moreover, after the task is generated, the server may set the state of the task to an initial state to indicate that the execution of the task has not yet started. Specifically, the server may regularly acquire the first task whose state is the initial state from the multiple generated tasks.

S102: Based on the first task, determine a first user group and a first device group corresponding to the first task.

In this step, after acquiring the first task, the server may analyze the first task, and determine the first user group and the first device group that have an association relationship in the first task.

S103: Acquire first registered user information of at least one first user in the pre-stored first user group.

Wherein, the first registered user information includes at least the user's face image.

Here, the administrator of the cloud system corresponding to the server (which may be the first user) can use the management device to log in to the cloud system, and enter the first registered user information of the first user in the cloud system. Afterwards, the server generates record information corresponding to the first registered user information based on the entered first registered user information, and stores the record information in the database. Wherein, the record information includes the first registered user information.

Alternatively, after the administrator enters the first registered user information of the first user in the cloud system, the server may directly store the first registered user information in the database, which is not limited here.

Wherein, the administrator may be any user who has the authority to log in to the cloud system, may be the first user, or may be a management user of the target user, etc., which is not limited here.

For this step, after the first user group is determined, at least one first user included in the first user group may be determined, and then the pre-stored first registered user information corresponding to the at least one first user may be acquired in the database.

Specifically, if the device corresponding to the first device group is an Internet of Things device for face recognition, at least one portrait or image corresponding to the first user may be directly obtained from the database.

S104: In response to the first task, send first registered user information of at least one first user to at least one first target device in the first device group.

Here, the first target device is a device in one or more devices corresponding to the first device group. The first target device is configured to receive and store the first registered user information, and perform face recognition on the face image to be recognized based on the stored first registered user information.

After the first device group corresponding to the first task is determined, one or more devices corresponding to the first device group may be determined. Then, among the several devices managed by the server, the above one or more devices may be determined, and then, among the determined one or more devices, at least one device may be selected as the first target device. During specific implementation, one or more devices in the first device group may be used as the first target device.

Then, in response to the first task, the acquired first registered user information of at least one first user may be sent to one or more screened first target devices. Afterwards, after receiving the first registered user information from the server, one or more first target devices can store it locally, so as to be used for subsequent identification of the acquired person to be identified based on the stored first registered user information. face images for face recognition.

In this way, based on the first user group and the first device group corresponding to the first task, the device that needs to be stored for the first registered user information corresponding to at least one first user can be determined. After obtaining the first registered user information of at least one first user, based on the first task, it is possible to pre-deliver the first registered user message corresponding to the at least one first user to at least one first target in the first device group device, so that the first target device can store the received first registered user information. The first target device can identify and authenticate the first user based on the stored first registered user information, without sending the obtained first registered user information to the server for identification, by sending and storing the first registered user information in advance , improving the recognition speed and recognition efficiency, the first target device can use the stored first registered user information to authenticate the first user, and on the basis of reducing the registered user information that needs to be compared, the accuracy of the recognition result can be improved.

In one embodiment, before obtaining the first task, the first task needs to be generated, as shown in FIG. 2 , which is a flow chart of a method for generating the first task provided by an embodiment of the present disclosure, which may include The following steps:

S201: Based on the first registered user information input by the first user during registration, select a recommended user group associated with the first registered user information from at least one generated user group.

Here, the generated user groups may include some universal user groups pre-generated by the cloud server, for example, a day shift group, an evening shift group, an employee group, a leadership group, and the like. And, the generated user group may also include a user group composed of other registered users before the first user registers.

The recommended user group is an optimal user group determined by the server that has a high degree of association with the first user corresponding to the first registered user information and that the first user can choose to join. For the determined recommended user group, the possibility of the first user joining the recommended user group is greater than that of the candidate user groups in the generated user groups. Wherein, the candidate user groups are user groups other than the recommended user groups in the generated user groups.

In this step, after obtaining the first registered user information input by the first user during registration, the user attribute information of the first user can be determined according to the first registered user information. For example, the user attribute information can be the user's work department For the day shift department.

Afterwards, according to the user attribute information of the users in at least one user group that has been generated or the attribute information of the user group, determine the user group with a higher degree of association with the user attribute information of the first user, and then use the above user group as the relevant A recommended user group whose information is associated with the first registered user. Also, the recommended user group may include multiple groups.

S202: Send the recommended user group to the management device.

Here, sending the recommended user group to the management device can make the management device display the recommended user group at the first preset position of the display page corresponding to the cloud system after receiving the recommended user group, wherein the first preset position can be In order to display the central area of the page, in this way, the first user can give priority to the recommended user group on the display page, and can preferentially select the first user group from the recommended user group, instead of selecting from all generated user groups Selecting the first user group improves the speed of determining the first user group.

In addition, while displaying the recommended user groups, the management device may also display alternative user groups in the generated user groups at a second preset position on the display page, wherein the second preset position may be To display the margin area of the page. In this way, if there is no user group to be selected by the first user in the recommended user group, the first user group may also be selected from the candidate user groups at the second preset position.

S203: Receive the first user group returned by the management device based on the recommended user group and the first device group specified by the management device.

Here, after the first user determines the selected first user group from the recommended user group or candidate user groups, the management device may feed back the first user group selected by the first user to the server, and then the server may Feedback, determining the first user group selected by the first user.

In addition, after selecting the first user group, the first user may use the display page corresponding to the management device to designate the first device group corresponding to the first user group. Wherein, the first device group specified by the first user may be a generated device group, or may be at least one device among registered devices corresponding to the server. In the case that the devices designated by the first user form the first device group, the management device may determine the first device group based on the devices designated by the first user. Afterwards, the first device group may be fed back to the server. Furthermore, the server may receive the first device group specified by the management device.

S204: Generate a first task based on the first user group and the first device group.

During specific implementation, after determining the first user group and the first device group, the server may establish an association relationship between the first user group and the first device group, and generate the first task based on the association relationship.

In an embodiment, the first task may also be generated according to the method shown in FIG. 3 . As shown in FIG. 3 , it is a flow chart of another method for generating a first task provided by an embodiment of the present disclosure, which may include the following steps:

S301: Based on registered user information of at least one user, determine a first attribute characteristic of at least one user under a preset attribute type.

Here, different preset attribute types can reflect different attribute characteristics of users, for example, day shift attribute and blacklist attribute. The first attribute feature is used to reflect whether the user has an attribute feature corresponding to a preset attribute type. For example, if the preset attribute type is night shift worker, and the user attribute information corresponding to the registered user information of user A is the day shift department, then it can be determined that the first attribute feature of user A under the preset attribute type of night shift worker is user A Does not belong to night shift workers.

It can be known from the above embodiments that based on the registered user information of the user, the user attribute information of the user can be determined. Furthermore, if there are multiple preset attribute types, for at least one preset attribute type, based on the user attribute information corresponding to the registered user information of at least one user, the first attribute feature of at least one user in the preset attribute type can be determined.

Based on this, based on the registered user information of at least one user, the first attribute characteristics of at least one user under one or more preset attribute types may be determined.

S302: Screen out at least one first user from at least one user based on the preset attribute feature and the first attribute feature.

Here, the preset attribute feature is a preset attribute feature of the first user group, or may be an attribute feature required by the first user in the first user group. The preset attribute feature may be the attribute feature of the first user group preset in the cloud system after the administrator determines that the first user group with the target attribute (ie, the preset attribute feature) needs to be formed.

During specific implementation, according to the preset attribute feature and the first attribute feature of at least one user, at least one first user whose first attribute feature matches the preset attribute feature can be screened out from at least one user. Specifically, at least one user whose first attribute characteristic is the same as a preset attribute characteristic may be used as the first user.

S303: Generate a first user group based on the at least one filtered first user.

S304: Obtain device attribute features matching the first user group.

Here, the device attributes matching the first user group are attributes corresponding to the first device group, which may be preset or determined by the server based on the preset attribute characteristics of the first user group. For example, if the preset attribute characteristic of the first user group is laboratory group personnel, then the device attribute characteristic matching the first user group may be the equipment deployed in the laboratory.

During specific implementation, after the first user group is determined, the server may acquire device attribute features matching the first user group.

S305: Screen devices with device attribute characteristics from multiple registered devices.

Here, when registering different devices, corresponding device registration information will also be input, for example, device location information, device manager information, device use restriction information, and the like.

Specifically, based on the device registration information of one or more devices among the multiple registered devices, device attribute information corresponding to one or more devices and device attribute features may be determined. For example, if the device attribute is characterized as a device deployed in a laboratory, location information of one or more devices may be determined based on device registration information of one or more devices.

Furthermore, based on the determined device attribute information and device attribute characteristics, devices with device attribute characteristics can be screened from multiple registered devices.

S306: Generate a first device group based on the filtered devices.

S307: Generate a first task based on the first user group and the first device group.

Here, after the first user group and the first device group are determined, the server may establish an association relationship between the first user group and the first device group, and generate the first task based on the association relationship.

In one embodiment, before obtaining the first task, the first user group can also be generated according to the method shown in FIG. 4 , as shown in FIG. A flowchart of a method of setting may include the following steps:

S401: Determine at least one registered user designated by any first user.

Here, the first user group may be actively generated by any first user in the user group. A registered user is a user who has registered with the server before the first user actively generates the first user group.

During specific implementation, any first user in the first user group may select a registered user who has registered in the server when registering, and then initiate a request to the server through the management device to generate the first user group based on the selected registered user.

Furthermore, the server may obtain the request for generating the first user group, and based on the request, determine at least one registered user designated by any first user.

S402: Based on the first registered user information of any first user and the second registered user information of at least one registered user, determine a second attribute feature of any first user and a third attribute feature of at least one registered user.

Here, the second attribute feature may be one or more of the first user's regional feature, age feature, gender feature, user level feature, and the like. The third attribute feature may be one or more of the registered user's regional feature, age feature, gender feature, user level feature, and the like.

For this step, the second attribute feature and the third attribute feature may be corresponding attribute features. For example, the second attribute feature is the regional feature of the first user, and the third attribute feature is the regional feature of the registered user.

Exemplarily, for any first user, based on the first registered user information of the first user, the address information of the first user may be determined first, and then according to the determined address information and the pre-delineated geographical ranges of different regions, A second attribute characteristic of the first user may be determined. Wherein, the address information may be a work address, a residential address, and the like.

At the same time, based on the second registered user information of at least one registered user among the at least one registered user, the address information of at least one registered user can also be determined, and further, the third attribute characteristic of at least one registered user can be determined.

Regarding the determination process of age characteristics, user level characteristics and gender characteristics, you can refer to the determination of regional characteristics, which will not be repeated here.

S403: Based on the second attribute feature of any first user and the third attribute feature of at least one registered user, determine a matching degree between at least one registered user and any first user.

Here, the matching degree may characterize the rationality of any first user and registered user forming the first user group, and the compatibility between the two users referring to the same attribute feature.

Here, still taking the second attribute feature as an example of a regional feature for illustration, for at least one registered user, the second attribute feature and the registration The third attribute feature of the user may determine the degree of similarity between the regional characteristics of two users, and then use the determined similarity degree as the matching degree.

Wherein, if the regional characteristics between two users are the same, the degree of similarity can be determined to be 1, that is, the degree of matching can be determined to be 1. If the regional characteristics between two users are inconsistent, the distance between regions corresponding to the respective regional characteristics of the two users can be determined, and the closer the distance, the similarity of the regional characteristics between the two users can be determined The higher the value is, the farther the distance is, and the lower the degree of similarity is, and then, the degree of matching between two users can be determined.

Based on the above steps, it is possible to determine the degree of matching between any first user and the two-person group corresponding to at least one registered user.

S404: Determine a target user grouped with any first user from at least one registered user according to the matching degree.

During specific implementation, according to the determined matching degree corresponding to the two-person group composed of at least one registered user and any first user and the preset matching degree threshold, target two-person groups whose matching degree is greater than the matching degree threshold can be screened out. Afterwards, registered users in one or more target two-person groups can be used as target users who can be grouped with any of the above-mentioned first users.

S405: Generate a first user group based on the determined target user and any first user.

In this way, by determining the matching degree between the registered user specified by any first user and the first user, it is possible to determine the rationality of the two users appearing in the first user group, so that based on the matching degree, it is possible to accurately The target user that can reasonably appear in the first user group with any first user is screened out, thereby improving the rationality of the generated first user group.

For example, the devices in the first device group corresponding to the first user group are access control devices for face recognition deployed in a confidential laboratory. The users who have no right to enter, therefore, the matching degree of the first user group composed of users with low user level and users with the highest user level should be relatively low.

Furthermore, in the process of determining the degree of matching between the registered user and any first user, if the user level of the registered user is characterized as a low user level, it can be directly determined that the degree of matching between the two users is low, For example, it may be determined that the degree of matching is 0. Afterwards, the matching degree between at least one registered user and any first user may be determined, and further, target users whose matching degree is higher than a matching degree threshold may be screened out. In this way, the selected target users are all users with the highest user level, and all have the authority to enter the confidential laboratory, so that the first user group can be generated.

In one embodiment, for S101, since the server has strong computing and information processing capabilities, the obtained first task may include multiple ones. During specific implementation, the first task may be obtained according to the following steps:

Step 1. Determine the threshold of the number of concurrent tasks according to the real-time network status and the network bandwidth required by one or more tasks.

Here, the real-time network status can reflect the current computing capability, network bandwidth, etc. of the server. During specific implementation, there may be multiple generated tasks waiting to be executed in the task list, and the execution of the tasks requires certain network bandwidth, computing power, etc.

During specific implementation, when it is determined that the server needs to perform a task, for example, when it is time to execute the task regularly, the real-time network status corresponding to the server can be determined first, and the network bandwidth required by each task in the task list can be determined .

Then, according to the real-time network status corresponding to the server and the network bandwidth required by one or more tasks, the number of tasks that the server can execute concurrently under the current network status can be determined. For example, if the network bandwidth required by each task is 1MB/s, and the network bandwidth corresponding to the real-time network status is 10MB/s, and the computing power corresponding to the real-time network status is sufficient, the threshold for the number of concurrent tasks can be determined to be 10.

Step 2: Obtain at least one first task according to the threshold of the number of concurrent tasks.

During specific implementation, the number of first tasks corresponding to the threshold of the number of concurrent tasks may be screened out from the task list, and the task status of the one or more screened out first tasks is the initial status.

Here, if the number of tasks in the task list whose task status is the initial state is less than the threshold of the number of concurrent tasks, one or more tasks in the task list may be executed as the first task. If the number of tasks in the task list whose task status is the initial state is greater than the threshold of the number of concurrent tasks, the number of tasks corresponding to the threshold of the number of concurrent tasks can be randomly selected, or the first task can be selected according to the urgency of execution of one or more tasks , is not limited here.

In addition, in another implementation manner, the threshold of the number of concurrent tasks may also be pre-specified, which is not limited here.

In addition, after the server finishes executing the acquired first task, the task status of the first task may be updated from an initial status to an execution completion status.

In one embodiment, for S104, the first registered user information of one or more first users may be sent to at least one first target device in the first device group according to the method shown in FIG. 5 , such as As shown in FIG. 5 , it is a flow chart of a method for determining a first target device and delivering first registered user information to the first target device provided by an embodiment of the present disclosure, which may include the following steps:

S501: In response to the first task, for at least one first user, based on the information delivery records corresponding to one or more devices in the first device group, determine whether the registered user information of the first user has been delivered to one or more The device corresponding to the information delivery record.

Here, the information sending record is a record recording whether the devices in one or more first device groups have received the first registered user information sent by the server. One device corresponds to one information delivery record. Wherein, after the server sends the first registered user information of at least one first user, it can generate information corresponding to the device and the first registered user information based on the first registered user information and the sent device. Record. If the first registered user information of the first user has not been sent to the device, the device's information distribution record corresponding to the first registered user information of the first user may be empty, or the first registered user information has not been received. information.

In this step, after obtaining the first registered user information of at least one first user, in response to the obtained first task, for at least one first user, such as the first user B, first obtain the information in the first device group The information delivery record corresponding to one or more devices determines whether the first registered user information of the first user B has been received by one or more devices. Among them, if it is determined that a certain device has received the first registered user information of the first user B, it may be that the first user B is a user in the user group corresponding to the completed task, and the device is the user of the above-mentioned completed task. Devices in the corresponding device group.

S502: If the first registered user information of the first user has not been delivered to a device corresponding to the information delivery record, determine the undelivered device as at least one first target device.

Here, the above-mentioned first user B is still taken as an example for illustration. If it is determined based on the information delivery records corresponding to one or more devices that the first registered user information of the first user B has not been delivered to the device, then the This device is selected as the first target device.

Furthermore, based on the above steps, the first target device corresponding to at least one first user in the first user group can be determined

S503: Send the first registered user information of the first user to at least one first target device.

During specific implementation, the first registered user information of at least one first user may be sent to at least one first target device corresponding to the first user.

In addition, after the first user registration information is sent to the first target device, an information distribution record corresponding to the first target device and the first user registration information may be generated, and the information distribution record is used to update the first target device The corresponding generated information is issued, recorded and stored, thereby realizing the record of this delivery.

In one embodiment, for S104, the first registered user information of at least one first user may also be sent to at least one first target device in the first device group according to the method shown in FIG. 6 , as shown in FIG. 6, it is a flow chart of a method for sending the first registered user information to the first target device provided by the embodiment of the present disclosure, which may include the following steps:

S601: In response to the first task, divide at least one first user into one or more transmission groups based on the network bandwidth information of the transmission network and the information volume corresponding to the first registered user information of the at least one first user.

Here, the network bandwidth information of the transmission network is information representing the maximum network bandwidth corresponding to each transmission of the server. The size of information volume corresponding to different first user registration information may be different, and the network bandwidth required for transmission of different sizes of information volume is different.

In response to the first task, based on the network bandwidth information of the transmission network, the first network bandwidth of the transmission network can be accurately determined, and based on the amount of information corresponding to the first registered user information of at least one first user, it is determined to transmit at least one first The second network bandwidth required by the user's first registered user information. Then, the first users may be grouped, and at least one first user is divided into one or more transmission groups. Wherein, the basis for grouping may be that the sum of the second network bandwidths corresponding to the first users in one or more transmission groups is equal to the first network bandwidth. In this way, the maximum utilization of the bandwidth of the first network can be ensured.

S602: Based on the user level of the first user, determine a transmission sequence among one or more transmission groups.

Here, the user level may reflect the importance of the user and the urgency of the transmission of the user's registered user information. The higher the user level, the higher the importance of the user, the more urgent the transmission of the user's registered user information, and the higher the transmission order of the user's registered user information.

The transmission sequence for one or more transmission groups may be determined by the first user with the highest user level among the at least one first user included in the one or more transmission groups, and the transmission group including the first user with a higher user level The higher the order of transmission.

If the user level of the first user with the highest user level in the two transmission groups is the same, it can also be determined according to the number of the first user with the highest user level, and the transmission group containing the more first users with the highest user level, The higher the order of transmission.

Therefore, based on the above steps, the transmission order among one or more transmission groups can be determined.

S603: Send the first user registration information of the first user in one or more transmission groups to at least one first target device in the first device group sequentially according to the transmission sequence.

Here, the first user registration information of the first user in one or more transmission groups may be sent to at least one first target device corresponding to at least one first user according to a determined transmission sequence.

In one embodiment, for S104, the first registered user information of at least one first user may be sent to at least one first target device in the first device group according to the method shown in FIG. 7 , as shown in FIG. 7 As shown, it is a flow chart of another method for determining a first target device and delivering first registered user information to the first target device provided by an embodiment of the present disclosure, which may include the following steps:

S701: In response to the first task, based on the device connection states of the devices in the first device group, filter out online devices from the first device group.

Here, the server may first obtain the device connection status of one or more devices in the first device group. Wherein, the device connection state is used to represent the online state of the device, for example, online, offline, trying to connect, and so on.

During specific implementation, the server may respond to the first task, and then filter out online devices from the first device group based on the acquired device connection status of one or more devices in the first device group.

S702: Determine the total amount of information based on the information amount of the first registered user information of at least one first user.

Here, storing the first registered user information of the first user requires at least a storage space corresponding to the information amount of the first registered user information. For example, 1M of first registered user information requires at least 1M of storage space for storage.

Since all the first registered user information of at least one first user needs to be sent to the device for storage, the total amount of information corresponding to the information amount of the first registered user information of at least one first user may be determined first.

S703: Based on the remaining storage space and the total amount of information of one or more online devices, filter out at least one first target device whose information storage amount corresponding to the remaining storage space is greater than the total amount of information from the online devices.

Here, the remaining storage space is used to indicate the remaining usable storage space of the device. The remaining storage space of different sizes may correspond to different information storage amounts. The remaining storage space corresponding to one or more online devices may store information corresponding to the remaining The first registered user information with an information amount corresponding to the information storage amount corresponding to the storage space.

Specifically, the server may first acquire the remaining storage space of one or more online devices, and determine the information storage amount corresponding to the remaining storage space of the one or more online devices. Determine whether the information storage capacity corresponding to the storage space of one or more online devices is greater than the total amount of information, if yes, it means that the online device has enough storage space to store all the first registered user information of the first user, and Make this device the first target device. If not, it means that the online device does not have enough storage space to store all the first registered user information of the first user.

Furthermore, based on the remaining storage space and the total amount of information of one or more online devices, at least one first target device whose remaining storage space corresponds to an information storage amount greater than the total amount of information may be screened out from the online devices.

S704: Encrypt sensitive information in at least one first registered user information to obtain encrypted registration information.

In this step, before sending the at least one first registered user information to the first target device, the sensitive information in the at least one first registered user information may also be encrypted, and then the encrypted registration information is obtained. Wherein, the first sensitive information may be private information such as ID number information, name information, and mobile phone number information of the user in the first registered user information. In this way, the probability of the problem of obtaining the sensitive information of the first user due to information leakage during the information transmission process can be reduced, and the information security of the first user is improved.

Alternatively, not only sensitive information may be used, but information in the first registered user information may be encrypted to obtain encrypted information, which is not limited here.

S705: Send one or more pieces of encrypted registration information to the selected at least one first target device.

During specific implementation, after encrypting the first registered user information to obtain encrypted registration information, the encrypted registration information may be sent to at least one selected target device. Further, the first target device may obtain the encrypted registration information, and decrypt the received encrypted registration information to obtain the first registered user information corresponding to the encrypted registration information, and store it.

Afterwards, the first target device may perform face recognition on the acquired face image to be recognized based on the stored first registered user information.

In one embodiment, the method provided by the embodiment of the present disclosure further includes a flow chart of the method for sending registered user information as shown in FIG. 8, which is another method provided by the embodiment of the present disclosure. The flow chart of the method for sending registered user information may include the following steps:

S801: Obtain third registered user information of the second user.

Here, the second user may be a newly registered user.

Specifically, the second user may use the management device to log in and input third registered user information. Furthermore, the management device may send the third registered user information to the server. In this way, the server can obtain the third registered user information of the second user.

S802: Based on the third registered user information, determine a second user group to which the second user belongs.

Here, based on the obtained third registered user information, the server may determine the second user group to which the second user belongs according to the method of determining the first user group of the first user in the above embodiment.

In one embodiment, after the server obtains the information of the third registered user, it may first store it in the information storage queue, and then, when the task of obtaining information at a preset timing reaches the scheduled time, start from Obtain the third registered user information from the information storage queue. In this way, the waste of server resources can be reduced by periodically acquiring the information of the third registered user.

Wherein, the task of obtaining information at a preset time may be a task of trapping leaks.

S803: If there is a second task associated with the second user group, send the third registered user information of the second user to at least one second target device in the second device group corresponding to the second task.

Here, after determining the second user group to which the second user belongs, it may be determined whether there is an associated task in the second user group, wherein the associated task may be a generated task corresponding to the second user group, and the task may be are completed tasks, unexecuted tasks, or ongoing tasks.

If it is determined that there is an associated task in the second user group, the task may be used as a second task corresponding to the second user. Furthermore, based on the second task, the second device group corresponding to the second task may be determined.

Afterwards, the third registered user information may be sent to one or more second target devices in the second device group. In this way, not only does it not need to regenerate the task corresponding to the second user to complete the delivery of the third registered user information, which reduces the waste of server resources, but also reduces the registered user information of newly registered users (such as the second user). The newly registered user does not initiate a request to generate a task, so the server cannot obtain the task, and then cannot send the registered user information of the newly registered user to the device in time according to the task, resulting in the probability that the device will misidentify the user.

In one embodiment, after the first registered user information of at least one first user is sent to at least one first target device in the first device group in response to the first task, at least one first target device can also be acquired A storage result of the first registered user information fed back by any first target device in the device.

Here, after receiving the first registered user information from the server, the first target device needs to store the first registered user information, and generate a storage result for the first registered user information. Wherein, the storage result includes two results of storage failure and storage success.

Then, the first target device may feed back the generated storage result to the server, so that the server may acquire one or more storage results of the first target device.

Furthermore, for the acquired storage result fed back by any first target device, if the server determines that the storage result indicates that the first registered user information is stored successfully, determine the task of sending the first registered user information to the first target device has been completed, the new first registered user information can continue to be sent.

In another embodiment, when the storage result indicates that the first registered user information has not been stored successfully, the server may resend the first registered user information to the first target device, so that the first target device re-attempts to store the first registered user information. 1. Registered user information.

In one embodiment, the first registered user information can also be resent according to the method shown in FIG. 9, as shown in FIG. A flowchart of the method may include the following steps:

S901: In a case where the storage result indicates that the first registered user information has not been successfully stored, acquire the storage failure times corresponding to any first target device.

In this step, for any storage result fed back by any first target device, if the storage result of the first target device indicates that the first registered user information has not been successfully stored, the server may obtain the current status of the first target device. storage failures.

The number of storage failures may include the current storage failure. Specifically, the server may acquire the historical storage failure times of the first target device, and then add 1 to the historical storage failure times as the current storage failure times.

S902: If the number of storage failures is less than a preset threshold, determine a storage failure cause of any first target device based on a storage result.

Here, the preset threshold is used to characterize the maximum storage failure times of the first target device. Moreover, the storage result may also include storage failure reasons, and the storage failure reasons may include storage failure caused by changes in the external environment of the device, or storage failure due to the device itself. Among them, the external environment may include the network environment, manual control, information format error, etc., and its own reasons may include equipment failure, etc.

During specific implementation, the number of storage failures may be compared with a preset threshold to determine the magnitude relationship between the number of storage failures and the preset threshold. In a case where it is determined that the number of storage failures is less than the preset threshold, it indicates that the first target device can store the first registered user information under normal circumstances. Furthermore, based on the obtained storage result, the storage failure cause of the first target device may be determined.

S903: When the storage failure reason indicates that the information format of the first registered user information is wrong, adjust the format of the first registered user information according to the preset storage format corresponding to any first target device, and obtain the adjusted first registered user information. Register user information.

Here, the preset storage format is an information format supported by the first target device for storage. The information format may include the image format of the user's face image in the registered user information, the digits of the user's ID card number, the digits of the mobile phone number, and the like.

Taking the user's face image included in the first registered user information as an example, if the target device supports storing user's face image in jpg format, and the user's face image sent by the server is in png format, then the first During the process of storing the user's face image in png format, the target device will fail to store it because the format of the image is not in jpg format, and then, the first target device will determine the storage result and feed it back to the server.

Or, taking the mobile phone number information included in the first registered user information as an example, the target device supports storing mobile phone numbers with 11 digits. If the mobile phone number issued by the server is lower than or higher than 11 digits, the first target The device will not be able to store the mobile phone number, and will generate a storage result indicating storage failure and send it to the server.

During specific implementation, if the cause of storage failure indicates that the information format of the first registered user information is wrong, the format of the first registered user information can be adjusted according to the preset storage format corresponding to the first target device, and the first registered user information The information format of the user information is adjusted to a preset storage format, and the adjusted first registered user information is obtained. In this way, by adjusting the first registered user information, it can be ensured that the adjusted first registered user information has a correct format.

S904: Send the adjusted first registered user information to any first target device.

Here, the adjusted first registered user information can be sent to the first target device. Since the information format of the adjusted first registered user information is consistent with the preset storage format, the first target device can obtain the adjusted After the first registered user information, the storage of the adjusted first registered user information may be completed.

In an embodiment, after acquiring the number of storage failures corresponding to any first target device, if it is determined that the number of storage failures is greater than a preset threshold, the server may directly determine the number of times of the first target device corresponding to the number of storage failures. The device status is running fault status.

Furthermore, the location information of the first target device and the location information of all registered devices corresponding to the server can be obtained, and then, based on the location information corresponding to the first target device and the location information of all registered devices, from all A temporary replacement device corresponding to the first target device is selected from the registered devices.

Due to the duplication of corresponding management ranges for devices with close location information, certain functions can be replaced. Therefore, the selected temporary replacement device may be the device whose location information corresponds to the location closest to the location information corresponding to the first target device.

Afterwards, the device information of the temporary replacement device may be determined, and the device information of the temporary replacement device and the device status of the first target device may be fed back to the management device. Furthermore, the management device can display the device information of the temporary replacement device and the device status of the first target device to the first user, and further, the first user can choose to send the first registered user information to the temporary replacement device, and use the temporary replacement device The identification of the first user is realized.

In addition, the first user may obtain, through the management device, that the device status of the first target device is a malfunctioning state, and further, may make timely adjustments to the first target device.

In addition, an embodiment of the present disclosure provides an information processing system corresponding to the above information processing method, wherein the system includes the server 1001 and the first target device 1002 in each embodiment mentioned in the above information processing method and management device 1003. As shown in FIG. 10 , it is a schematic diagram of an information processing system provided by an embodiment of the present disclosure. Wherein, the server 1001 may obtain the first task, determine the first user group and the first device group corresponding to the first user, and then obtain the first registered user information of at least one first user in the first user group, and Send the first registered user information of the at least one first user to at least one first target device 1002 selected from the devices corresponding to the first device group through the communication network.

Afterwards, the first target device 1002 can obtain the first user registration information, store the first user registration information, and perform face recognition on the face image to be recognized based on the stored first registered user information; the first target device 1002 can also pass the communication network The storage result is fed back to the server 1001.

The management device 1003 can be used for the registration of the first user, and sends the first registered user information input by the first user during registration to the server 1001 through the communication network, and is used to receive the recommended user group fed back by the server 1001; based on the recommended user group Return the first user group and the specified first device group to the server 1001, so that the server 1001 generates the first task.

Moreover, in an embodiment, the first target device 1002 and the management device 1003 may be the same device.

For the specific introduction of the server 1001, the first target device 1002, and the management device 1003 in the information processing system, reference may be made to the introductions in the various embodiments mentioned in the information processing method above, and details will not be repeated here.

Those skilled in the art can understand that in the above method of specific implementation, the writing order of each step does not mean a strict execution order and constitutes any limitation on the implementation process. The specific execution order of each step should be based on its function and possible The inner logic is OK.

Based on the same inventive concept, the embodiment of the present disclosure also provides an information processing device corresponding to the information processing method. Since the problem-solving principle of the device in the embodiment of the present disclosure is similar to that of the above-mentioned information processing method in the embodiment of the present disclosure, the implementation of the device Reference can be made to the implementation of the method, and repeated descriptions will not be repeated.

As shown in FIG. 11 , it is a schematic diagram of an information processing device provided by an embodiment of the present disclosure, including: a first acquiring module 1101, configured to acquire a first task; a determining module 1102, configured to determine based on the first task A first user group and a first device group corresponding to the first task; a second obtaining module 1103, configured to obtain pre-stored first registered user information of at least one first user in the first user group; The first registered user information includes user face images; the sending module 1104 is configured to send at least one first registered user information of the first user to the first device group in response to the first task At least one first target device; the first target device is configured to perform face recognition based on the stored first registered user information on the face image to be recognized.

In a possible implementation manner, the device further includes: a first generating module 1105, configured to, before acquiring the first task, based on the first registered user information input by the first user during registration, from Selecting a recommended user group associated with the first registered user information from the generated at least one user group; sending the recommended user group to the management device; receiving the information returned by the management device based on the recommended user group The first user group and the first device group specified by the management device; and the first task is generated based on the first user group and the first device group.

In a possible implementation manner, the device further includes: a second generation module 1106, before acquiring the first task, based on the registered user information of at least one user, determine that the at least one user is in the preset attribute type The first attribute feature under: Based on the preset attribute feature and the first attribute feature, filter out at least one first user from the at least one user; based on the screened out at least one first user, generate the the first user group; obtain the device attribute characteristics that match the first user group; screen the devices with the device attribute characteristics from a plurality of registered devices; generate the first device based on the screened out devices A device group: generating the first task based on the first user group and the first device group.

In a possible implementation manner, the device further includes: a third generating module 1107, configured to determine at least one registered user specified by any first user before acquiring the first task; The first registered user information of the first user and the second registered user information of the at least one registered user respectively determine the second attribute characteristic of any first user and the third attribute characteristic of the at least one registered user; Based on the second attribute feature of any first user and the third attribute feature of at least one registered user, determine the degree of matching between at least one registered user and any first user; according to the degree of matching , determining a target user grouped with the any first user from the at least one registered user; generating the first user group based on the determined target user and the any first user.

In a possible implementation manner, the first obtaining module 1101 is configured to determine the threshold of the number of concurrent tasks according to the real-time network status and the network bandwidth required by one or more tasks; according to the threshold of the number of concurrent tasks, obtain At least one first task.

In a possible implementation manner, the sending module 1104 is configured to, in response to the first task, for at least one first user, based on information corresponding to one or more devices in the first device group Issuing records, judging whether the first registered user information of the first user has been issued to one or more devices corresponding to the information issuing records; if the first registered user information of the first user has not been issued Sending to the device corresponding to the information distribution record, determining the undelivered device as at least one first target device; sending the first registered user information of the first user to the at least one first target device .

In a possible implementation manner, the sending module 1104 is configured to, in response to the first task, based on the network bandwidth information of the transmission network and the information amount corresponding to the first registered user information of at least one first user , dividing at least one of the first users into one or more transmission groups; determining the transmission order among one or more transmission groups based on the user level of the first user; sequentially dividing one or more transmission groups according to the transmission order The first user registration information of the first user in the multiple transmission groups is sent to at least one first target device in the first device group.

In a possible implementation manner, the sending module 1104 is configured to send the first registered user information of at least one first user to the first device group in response to the first task at least one first target device, including: in response to the first task, based on the device connection status of one or more devices in the first device group, filtering out online devices from the first device group ; Based on the amount of information of at least one first registered user information of the first user, determine the total amount of information; based on the remaining storage space of one or more online devices and the total amount of information, from the online device Screening out at least one first target device whose information storage capacity corresponding to the remaining storage space is greater than the total amount of information; encrypting sensitive information in at least one of the first registered user information to obtain encrypted registration information; converting at least A piece of the encrypted registration information is sent to the at least one selected first target device.

In a possible implementation manner, the device further includes: a third obtaining module 1108, configured to obtain third registered user information of the second user; based on the third registered user information, determine the the second user group; the sending module 1104 is further configured to send the third registered user information of the second user to the At least one second target device in the second device group corresponding to the second task.

In a possible implementation manner, the sending module 1104 is further configured to, in the response to the first task, send at least one first registered user information of the first user to the first device After at least one first target device in the group, obtain a storage result for the first registered user information fed back by any first target device in the at least one first target device; when the storage result indicates the If the first registered user information is not successfully stored, resend the first registered user information to any one of the first target devices.

In a possible implementation manner, the sending module 1104 is configured to, when the storage result indicates that the first registered user information has not been successfully stored, obtain the storage failure corresponding to any first target device number of times; when the storage failure times are less than a preset threshold, based on the storage result, determine the storage failure reason of any first target device; when the storage failure reason indicates the first registered user information If the format of the information is wrong, adjust the format of the first registered user information according to the preset storage format corresponding to any one of the first target devices to obtain the adjusted first registered user information; The subsequent first registered user information is sent to any one of the first target devices.

In a possible implementation manner, the sending module 1104 is further configured to, after acquiring the number of storage failures corresponding to any first target device, if the number of storage failures is greater than a preset threshold , determining that the device state of any target device is a faulty state; based on the location information corresponding to any target device and the location information of all registered devices, filter out the any one from all registered devices A temporary replacement device corresponding to the target device; feeding back the device information of the temporary replacement device and the device status of any target device to the management device.

For the description of the processing flow of each module in the device and the interaction flow between the modules, reference may be made to the relevant description in the above method embodiment, and details will not be described here.

An embodiment of the present disclosure also provides a computer device, as shown in FIG. 12 , which is a schematic structural diagram of a computer device provided by an embodiment of the present disclosure, including: a processor 1201 and a memory 1202; the memory 1202 stores a processor 1201 Executable machine-readable instructions, the processor 1201 is used to execute the machine-readable instructions stored in the memory 1202, when the machine-readable instructions are executed by the processor 1201, the processor 1201 performs the following steps: S101: Acquire the first Task; S102: Based on the first task, determine the first user group and the first device group corresponding to the first task; S103: Obtain the first registered user information of at least one first user in the pre-stored first user group and S104: In response to the first task, send first registered user information of at least one first user to at least one first target device in the first device group.

The above-mentioned memory 1202 includes a memory 1221 and an external memory 1222; the memory 1221 here is also called an internal memory, and is used to temporarily store the calculation data in the processor 1201 and the data exchanged with the external memory 1222 such as a hard disk. The external memory 1222 performs data exchange.

For the specific execution process of the above instructions, reference may be made to the steps of the information processing method described in the embodiments of the present disclosure, which will not be repeated here.

Embodiments of the present disclosure also provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a processor, the steps of the information processing method described in the foregoing method embodiments are executed. Wherein, the storage medium may be a volatile or non-volatile computer-readable storage medium.

The computer program product of the information processing method provided by the embodiments of the present disclosure includes a computer-readable storage medium storing program code, and the instructions included in the program code can be used to execute the steps of the information processing method described in the above method embodiments For details, reference may be made to the foregoing method embodiments, and details are not repeated here.

Another computer program product of the information processing method provided by the embodiments of the present disclosure includes computer-readable codes, or a volatile computer-readable storage medium or a non-volatile computer-readable storage medium bearing computer-readable codes , when the computer-readable code runs in a processor of the electronic device, the processor in the electronic device is used to execute the steps of the information processing method described in the above method embodiment, for details, please refer to the above method embodiment, I won't repeat them here.

The computer program product can be specifically realized by means of hardware, software or a combination thereof. In an optional embodiment, the computer program product is embodied as a computer storage medium, and in another optional embodiment, the computer program product is embodied as a software product, such as a software development kit (Software Development Kit, SDK) etc. Wait.

Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working process of the above-described system and device can refer to the corresponding process in the foregoing method embodiments, which will not be repeated here. In the several embodiments provided in the present disclosure, it should be understood that the disclosed systems, devices and methods may be implemented in other ways. The device 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 can be combined or May be integrated into another system, or some features may be ignored, or not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some communication interfaces, and the indirect coupling or communication connection of devices or units may be in electrical, mechanical or other forms.

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

In addition, multiple functional units in various embodiments of the present disclosure may be integrated into one processing unit, or one unit may physically exist alone, or two or more units may be integrated into one unit.

If the functions are realized in the form of software function units and sold or used as independent products, they can be stored in a non-volatile computer-readable storage medium executable by a processor. Based on this understanding, the technical solution of the present disclosure is essentially or the part that contributes to the prior art or the part of the technical solution can be embodied in the form of a software product, and the computer software product is stored in a storage medium, including Several instructions are used to make a computer device (which may be a personal computer, a server, or a network device, etc.) execute all or part of the steps of the methods described in various embodiments of the present disclosure. The aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disc and other media that can store program codes. .

Finally, it should be noted that: the above-mentioned embodiments are only specific implementations of the present disclosure, and are used to illustrate the technical solutions of the present disclosure, rather than limit them, and the protection scope of the present disclosure is not limited thereto, although referring to the aforementioned The embodiments have described the present disclosure in detail, and those skilled in the art should understand that any person familiar with the technical field can still modify the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present disclosure Changes can be easily imagined, or equivalent replacements can be made to some of the technical features; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present disclosure, and should be included in this disclosure. within the scope of protection. Therefore, the protection scope of the present disclosure should be defined by the protection scope of the claims.

Claims

An information processing method applied to a server, comprising:

Get the first task;

Based on the first task, determining a first user group and a first device group corresponding to the first task;

Acquiring pre-stored first registered user information of at least one first user in the first user group; the first registered user information includes user face images;

In response to the first task, sending first registered user information of at least one of the first users to at least one first target device in the first device group; the first target device is used for storage-based The first registered user information performs face recognition on the face image to be recognized.
The method according to claim 1, wherein, before said obtaining the first task, said method further comprises:

Selecting a recommended user group associated with the first registered user information from at least one generated user group based on the first registered user information input by the first user during registration;

sending the recommended user group to the management device;

receiving the first user group returned by the management device based on the recommended user group and the first device group specified by the management device;

The first task is generated based on the first user group and the first device group.
The method according to claim 1, wherein, before said obtaining the first task, said method further comprises:

Based on the registered user information of at least one user, determine the first attribute feature of the at least one user under the preset attribute type;

Screening out at least one first user from the at least one user based on a preset attribute feature and the first attribute feature;

generating the first user group based on the at least one first user screened out;

Obtaining device attribute features matching the first user group;

screening devices having the device attribute characteristics from a plurality of registered devices;

generating the first device group based on the screened devices;

The first task is generated based on the first user group and the first device group.
The method according to claim 1, wherein, before said obtaining the first task, said method further comprises:

identifying at least one registered user designated by any first user;

Based on the first registered user information of any first user and the second registered user information of the at least one registered user, respectively determine the second attribute characteristics of the any first user and the at least one registered user The third attribute characteristic;

determining a matching degree between at least one registered user and any first user based on the second attribute feature of any first user and the third attribute feature of at least one registered user;

determining a target user grouped with any first user from the at least one registered user according to the matching degree;

The first user group is generated based on the determined target user and any first user.
The method according to any one of claims 1 to 4, wherein said acquiring the first task comprises:

Determine the threshold of the number of concurrent tasks according to the real-time network status and the network bandwidth required by one or more tasks;

Acquire at least one first task according to the concurrent task quantity threshold.
The method according to any one of claims 1 to 5, wherein, in response to the first task, sending the first registered user information of at least one of the first users to the first device group in the first device group At least one first target device comprising:

In response to the first task, for at least one of the first users, based on information distribution records corresponding to one or more devices in the first device group, determine whether the first registered user information of the first user is It has been sent to one or more devices corresponding to the information sending record;

If the first registered user information of the first user has not been delivered to the device corresponding to the information delivery record, determining the undelivered device as at least one first target device;

sending the first registered user information of the first user to the at least one first target device.
The method according to any one of claims 1 to 5, wherein, in response to the first task, sending the first registered user information of at least one of the first users to the first device group in the first device group At least one first target device comprising:

In response to the first task, based on the network bandwidth information of the transmission network and the amount of information corresponding to the first registered user information of at least one of the first users, divide at least one of the first users into one or more transmission groups ;

determining an order of transmissions among one or more transmission groups based on the user level of the first user;

Sending the first user registration information of the first user in one or more transmission groups to at least one first target device in the first device group sequentially according to the transmission order.
The method according to any one of claims 1 to 5, wherein, in response to the first task, sending the first registered user information of at least one of the first users to the first device group in the first device group At least one first target device comprising:

In response to the first task, based on the device connection status of one or more devices in the first device group, filter out online devices from the first device group;

determining the total amount of information based on the information amount of the first registered user information of at least one of the first users;

Based on the remaining storage space of one or more online devices and the total amount of information, filter out from the online devices at least one first target whose information storage capacity corresponding to the remaining storage space is greater than the total amount of information equipment;

Encrypt sensitive information in at least one of the first registered user information to obtain encrypted registration information;

Sending at least one piece of encrypted registration information to the at least one selected first target device.
The method according to any one of claims 1 to 8, wherein the method further comprises:

Obtain the third registered user information of the second user;

determining a second user group to which the second user belongs based on the third registered user information;

If there is a second task associated with the second user group, send the third registered user information of the second user to at least one second user in the second device group corresponding to the second task target device.
The method according to any one of claims 1 to 9, wherein, in the response to the first task, sending at least one first registered user information of the first user to the first device group After at least one of the first target devices, also include:

Acquiring a storage result of the first registered user information fed back by any first target device in the at least one first target device;

If the storage result indicates that the first registered user information has not been successfully stored, resend the first registered user information to any one of the first target devices.
The method according to claim 10, wherein when the storage result indicates that the first registered user information has not been stored successfully, resending the first registered user information to any first registered user information Target devices, including:

If the storage result indicates that the first registered user information has not been successfully stored, acquiring the storage failure times corresponding to any one of the first target devices;

If the number of times of storage failure is less than a preset threshold, based on the storage result, determine a storage failure cause of any one of the first target devices;

In the case where the storage failure reason indicates that the information format of the first registered user information is wrong, adjust the format of the first registered user information according to the preset storage format corresponding to any one of the first target devices, Obtain the adjusted first registered user information;

Sending the adjusted first registered user information to any one of the first target devices.
The method according to claim 11, wherein, after acquiring the number of storage failures corresponding to any first target device, further comprising:

When the number of storage failures is greater than a preset threshold, determine that the device state of any target device is an operation failure state;

Based on the location information corresponding to any of the target devices and the location information of all registered devices, select a temporary replacement device corresponding to any of the target devices from all registered devices;

Feedback the device information of the temporary replacement device and the device status of any target device to the management device.
An information processing system, comprising: the first target device according to any one of claims 1 to 12, the server according to any one of claims 1 to 12, and the server according to any one of claims 2 or 12 Manage devices.
An information processing device, comprising:

The first obtaining module is used to obtain the first task;

A determining module, configured to determine a first user group and a first device group corresponding to the first task based on the first task;

The second acquisition module is configured to acquire the pre-stored first registered user information of at least one first user in the first user group; the first registered user information includes user face images;

A sending module, configured to send at least one first registered user information of the first user to at least one first target device in the first device group in response to the first task; the first target device and performing face recognition on the face image to be recognized based on the stored first registered user information.
A computer device, comprising: a processor and a memory, the memory stores machine-readable instructions executable by the processor, the processor is configured to execute the machine-readable instructions stored in the memory, and the machine can When the read instruction is executed by the processor, the processor executes the information processing method according to any one of claims 1 to 12.
A computer-readable storage medium, on which a computer program is stored, and when the computer program is run by a computer device, the computer device executes the information processing according to any one of claims 1 to 12 method.
A computer program product, comprising computer readable codes, or a volatile computer readable storage medium or a nonvolatile computer readable storage medium bearing computer readable codes, when the computer readable codes are stored in an electronic device When running in the processor, the processor in the electronic device implements the information processing method described in any one of claims 1-12.