CN111107496A - Abnormal population information screening method and system based on action characteristics of agent - Google Patents
Abnormal population information screening method and system based on action characteristics of agent Download PDFInfo
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- H04W4/02—Services making use of location information
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Abstract
The invention discloses an abnormal population information screening method based on action characteristics of an agent, which comprises the following steps: collecting action characteristic data of the behavior person by the first mobile terminal; determining, by the first mobile terminal, whether to perform inter-device communication; if the inter-device communication is determined to be performed, sending, by the first mobile terminal, a request for time-frequency scheduling for inter-device discovery to the base station; allocating and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal based on whether the base station operates in the first state or the second state; performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on time-frequency scheduling for inter-device discovery. The invention can practically improve the effectiveness of information screening and really achieve the purpose of preventing the diseases in the bud.
Description
Technical Field
The invention relates to the technical field of abnormal population information screening, in particular to an abnormal population information screening method and system based on action characteristics of an agent.
Background
By public safety is meant the stable external environment and order required by society and citizens to engage and carry out normal life, work, study, entertainment and communications. Conventionally, the method for ensuring public safety mainly increases inspection force, and arranges wide and intensive arrangement manpower in each large public place to play a role of frightening and reduce response time, but the prediction capability of the traditional method for dangerous situations is insufficient.
The prior art CN109684494A discloses a scenic spot person searching method, a system and a cloud server. The method comprises the steps of obtaining a tourist file corresponding to a tourist, wherein the tourist file comprises position information of the tourist in a scenic spot; and, obtaining an image of the sought person; and finally, inquiring whether a tourist file corresponding to the sought person exists according to the image of the sought person, and if so, providing the position information of the sought person in the scenic spot based on the tourist file corresponding to the sought person. Because the tourist files are established in advance, each tourist corresponds to one tourist file, after the image of the sought person is obtained, the identity of the tourist can be determined through the image of the sought person, the tourist files are inquired according to the identity of the tourist, and the corresponding position information of the sought person can be obtained and provided for the sought person.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide an abnormal population information screening method and system based on the action characteristics of an agent, which can overcome the defects of the prior art.
In order to achieve the above object, the present invention provides an abnormal population information screening method based on an agent behavior feature, comprising the following steps: collecting action characteristic data of the behavior person by the first mobile terminal; determining, by the first mobile terminal, whether to perform inter-device communication; if the inter-device communication is determined to be performed, sending, by the first mobile terminal, a request for time-frequency scheduling for inter-device discovery to the base station; allocating and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal based on whether the base station operates in the first state or the second state; performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on time-frequency scheduling for inter-device discovery.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: if the base station operates in the first state, reserving time-frequency resources by the base station for discovery among devices; in response to receiving a request for time-frequency scheduling for inter-device discovery sent by a first mobile terminal, selecting a part of time-frequency resources from the reserved time-frequency resources by a base station for the inter-device discovery of the first mobile terminal; generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the selected portion of time-frequency resources; broadcasting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a plurality of mobile terminals including a first mobile terminal; transmitting, by the first mobile terminal, a message for discovering the second mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery; in response to receiving a message sent by the first mobile terminal for discovering the second mobile terminal, sending, by the second mobile terminal, a response message to the first mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery; sending, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response messages, wherein, if a plurality of response messages are received, the collected agent action feature data is sent by the first mobile terminal to the second mobile terminal with which it has the best link quality.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: in response to receiving the collected agent action feature data, sending, by the second mobile terminal, the collected agent action feature data to the base station; and sending the collected action characteristic data of the agent to an abnormal population information screening center server by the base station, wherein the abnormal population information screening center server can generate a screening result based on the collected action characteristic data of the agent.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: if the base station operates in the second state, determining the geographic position of the first mobile terminal and the geographic positions of other mobile terminals communicating with the base station by the base station; determining, by the base station, a second mobile terminal to inter-device communication with the first mobile terminal based on the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station; determining available time-frequency resources by a base station, and using the available time-frequency resources as the time-frequency resources for the first mobile terminal to perform inter-device discovery; generating, by a base station, a notification of time-frequency scheduling for inter-device discovery based on available time-frequency resources; transmitting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a first mobile terminal and a second mobile terminal, wherein the notification of time-frequency scheduling for inter-device discovery further comprises an identity identifier of the second mobile terminal; transmitting, by the first mobile terminal, a message for discovering the second mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery, wherein the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal; in response to receiving a message sent by a first mobile terminal for discovering a second mobile terminal, determining, by the second mobile terminal, whether the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal; transmitting, by the second mobile terminal, a response message to the first mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery if the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal; in response to receiving the response message, the collected agent action feature data is sent by the first mobile terminal to the second mobile terminal.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: in response to receiving the collected agent action feature data, sending, by the second mobile terminal, the collected agent action feature data to the base station; and sending the collected action characteristic data of the agent to an abnormal population information screening center server by the base station, wherein the abnormal population information screening center server can generate a screening result based on the collected action characteristic data of the agent.
The invention also provides an abnormal population information screening system based on the action characteristics of the agent, which comprises the following steps: means for collecting, by a first mobile terminal, agent action feature data; means for determining, by a first mobile terminal, whether to perform inter-device communication; means for transmitting, by the first mobile terminal, a request to a base station for time-frequency scheduling for inter-device discovery if it is determined that inter-device communication is to be performed; means for assigning and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal based on whether the base station is operating in the first state or the second state; means for performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on time-frequency scheduling for inter-device discovery.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for reserving, by the base station, time-frequency resources for inter-device discovery if the base station is operating in a first state; means for selecting, by the base station, a portion of time-frequency resources from the reserved time-frequency resources for inter-device discovery by the first mobile terminal in response to receiving a request for time-frequency scheduling for inter-device discovery sent by the first mobile terminal; means for generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the selected portion of time-frequency resources; means for broadcasting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a plurality of mobile terminals including a first mobile terminal; means for transmitting, by the first mobile terminal, a message for discovering the second mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery; means for transmitting, by the second mobile terminal, a response message to the first mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery in response to receiving the message for discovering the second mobile terminal transmitted by the first mobile terminal; means for transmitting, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response messages, wherein, if a plurality of response messages are received, the collected agent action feature data is transmitted by the first mobile terminal to the second mobile terminal with which it has the best link quality.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for transmitting, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data; means for transmitting, by the base station, the collected agent action feature data to an abnormal population information screening center server, wherein the abnormal population information screening center server is capable of generating a screening result based on the collected agent action feature data.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for determining, by the base station, the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station if the base station is operating in the second state; means for determining, by a base station, a second mobile terminal to inter-device communicate with a first mobile terminal based on a geographic location of the first mobile terminal and geographic locations of other mobile terminals in communication with the base station; a unit for determining available time-frequency resources by the base station, and using the available time-frequency resources as time-frequency resources for the first mobile terminal to perform inter-device discovery; means for generating, by a base station, a notification of time-frequency scheduling for inter-device discovery based on available time-frequency resources; means for transmitting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a first mobile terminal and a second mobile terminal, wherein the notification of time-frequency scheduling for inter-device discovery further comprises an identity identifier of the second mobile terminal; means for transmitting, by a first mobile terminal, a message for discovering a second mobile terminal on a time-frequency resource indicated by a notification of time-frequency scheduling for inter-device discovery, wherein the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal; means for determining, by the second mobile terminal, whether the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal in response to receiving the message for discovering the second mobile terminal sent by the first mobile terminal; for sending, by the second mobile terminal, a response message to the first mobile terminal on time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery, if the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal; means for transmitting, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response message.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for transmitting, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data; means for transmitting, by the base station, the collected agent action feature data to an abnormal population information screening center server, wherein the abnormal population information screening center server is capable of generating a screening result based on the collected agent action feature data.
Compared with the prior art, the invention has the following advantages: in order to improve the screening capability of abnormal people, the concept of big data analysis and mobile communication needs to be introduced. The invention can achieve real-time and all-weather monitoring of the agent through a device similar to an unmanned aerial vehicle, so that the action of the agent can be captured at any time, the action information of the agent can be rapidly sent to the central server through a wireless transmission technology, the intention of the agent can be rapidly and accurately judged through data analysis of the central server, and the future short-term action of the agent can be predicted.
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FIG. 1 is a schematic diagram of a system according to an embodiment of the invention.
FIG. 2 is a data flow diagram according to an embodiment of the present invention.
Detailed Description
The following detailed description of the present invention is provided in conjunction with the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the specific embodiments.
Throughout the specification and claims, unless explicitly stated otherwise, the word "comprise", or variations such as "comprises" or "comprising", will be understood to imply the inclusion of a stated element or component but not the exclusion of any other element or component.
FIG. 1 is a schematic diagram of a system according to an embodiment of the invention. As shown, the basic system of the present invention is that a first mobile terminal (e.g., a first UE) communicates with a base station (e.g., an eNB), while the first mobile terminal is also able to communicate with a second mobile terminal (e.g., a second UE), which is also able to communicate with the eNB.
The invention provides an abnormal population information screening method based on action characteristics of an agent, which comprises the following steps: collecting action characteristic data of the behavior person by the first mobile terminal; determining, by the first mobile terminal, whether to perform inter-device communication; if the inter-device communication is determined to be performed, sending, by the first mobile terminal, a request for time-frequency scheduling for inter-device discovery to the base station; allocating and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal based on whether the base station operates in the first state or the second state; performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on time-frequency scheduling for inter-device discovery.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: if the base station operates in the first state, reserving time-frequency resources by the base station for discovery among devices; in response to receiving a request for time-frequency scheduling for inter-device discovery sent by a first mobile terminal, selecting a part of time-frequency resources from the reserved time-frequency resources by a base station for the inter-device discovery of the first mobile terminal; generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the selected portion of time-frequency resources; broadcasting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a plurality of mobile terminals including a first mobile terminal; transmitting, by the first mobile terminal, a message for discovering the second mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery; in response to receiving a message sent by the first mobile terminal for discovering the second mobile terminal, sending, by the second mobile terminal, a response message to the first mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery; sending, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response messages, wherein, if a plurality of response messages are received, the collected agent action feature data is sent by the first mobile terminal to the second mobile terminal with which it has the best link quality.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: in response to receiving the collected agent action feature data, sending, by the second mobile terminal, the collected agent action feature data to the base station; and sending the collected action characteristic data of the agent to an abnormal population information screening center server by the base station, wherein the abnormal population information screening center server can generate a screening result based on the collected action characteristic data of the agent.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: if the base station operates in the second state, determining the geographic position of the first mobile terminal and the geographic positions of other mobile terminals communicating with the base station by the base station; determining, by the base station, a second mobile terminal to inter-device communication with the first mobile terminal based on the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station; determining available time-frequency resources by a base station, and using the available time-frequency resources as the time-frequency resources for the first mobile terminal to perform inter-device discovery; generating, by a base station, a notification of time-frequency scheduling for inter-device discovery based on available time-frequency resources; transmitting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a first mobile terminal and a second mobile terminal, wherein the notification of time-frequency scheduling for inter-device discovery further comprises an identity identifier of the second mobile terminal; transmitting, by the first mobile terminal, a message for discovering the second mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery, wherein the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal; in response to receiving a message sent by a first mobile terminal for discovering a second mobile terminal, determining, by the second mobile terminal, whether the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal; transmitting, by the second mobile terminal, a response message to the first mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery if the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal; in response to receiving the response message, the collected agent action feature data is sent by the first mobile terminal to the second mobile terminal.
In a preferred embodiment, the abnormal population information screening method based on the action characteristics of the agent comprises the following steps: in response to receiving the collected agent action feature data, sending, by the second mobile terminal, the collected agent action feature data to the base station; and sending the collected action characteristic data of the agent to an abnormal population information screening center server by the base station, wherein the abnormal population information screening center server can generate a screening result based on the collected action characteristic data of the agent.
The invention also provides an abnormal population information screening system based on the action characteristics of the agent, which comprises the following steps: means for collecting, by a first mobile terminal, agent action feature data; means for determining, by a first mobile terminal, whether to perform inter-device communication; means for transmitting, by the first mobile terminal, a request to a base station for time-frequency scheduling for inter-device discovery if it is determined that inter-device communication is to be performed; means for assigning and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal based on whether the base station is operating in the first state or the second state; means for performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on time-frequency scheduling for inter-device discovery.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for reserving, by the base station, time-frequency resources for inter-device discovery if the base station is operating in a first state; means for selecting, by the base station, a portion of time-frequency resources from the reserved time-frequency resources for inter-device discovery by the first mobile terminal in response to receiving a request for time-frequency scheduling for inter-device discovery sent by the first mobile terminal; means for generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the selected portion of time-frequency resources; means for broadcasting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a plurality of mobile terminals including a first mobile terminal; means for transmitting, by the first mobile terminal, a message for discovering the second mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery; means for transmitting, by the second mobile terminal, a response message to the first mobile terminal on a time-frequency resource indicated by the notification of the time-frequency scheduling for inter-device discovery in response to receiving the message for discovering the second mobile terminal transmitted by the first mobile terminal; means for transmitting, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response messages, wherein, if a plurality of response messages are received, the collected agent action feature data is transmitted by the first mobile terminal to the second mobile terminal with which it has the best link quality.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for transmitting, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data; means for transmitting, by the base station, the collected agent action feature data to an abnormal population information screening center server, wherein the abnormal population information screening center server is capable of generating a screening result based on the collected agent action feature data.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for determining, by the base station, the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station if the base station is operating in the second state; means for determining, by a base station, a second mobile terminal to inter-device communicate with a first mobile terminal based on a geographic location of the first mobile terminal and geographic locations of other mobile terminals in communication with the base station; a unit for determining available time-frequency resources by the base station, and using the available time-frequency resources as time-frequency resources for the first mobile terminal to perform inter-device discovery; means for generating, by a base station, a notification of time-frequency scheduling for inter-device discovery based on available time-frequency resources; means for transmitting, by a base station, a notification of time-frequency scheduling for inter-device discovery to a first mobile terminal and a second mobile terminal, wherein the notification of time-frequency scheduling for inter-device discovery further comprises an identity identifier of the second mobile terminal; means for transmitting, by a first mobile terminal, a message for discovering a second mobile terminal on a time-frequency resource indicated by a notification of time-frequency scheduling for inter-device discovery, wherein the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal; means for determining, by the second mobile terminal, whether the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal in response to receiving the message for discovering the second mobile terminal sent by the first mobile terminal; for sending, by the second mobile terminal, a response message to the first mobile terminal on time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery, if the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal; means for transmitting, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response message.
In a preferred embodiment, the abnormal population information screening system based on the action characteristics of the agent comprises: means for transmitting, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data; means for transmitting, by the base station, the collected agent action feature data to an abnormal population information screening center server, wherein the abnormal population information screening center server is capable of generating a screening result based on the collected agent action feature data.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (10)
1. An abnormal population information screening method based on action characteristics of an agent is characterized in that: the abnormal population information screening method based on the action characteristics of the agent comprises the following steps:
collecting action characteristic data of the behavior person by the first mobile terminal;
determining, by the first mobile terminal, whether to perform inter-device communication;
if the inter-device communication is determined to be performed, sending, by the first mobile terminal, a request for time-frequency scheduling for inter-device discovery to a base station;
allocating and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and a second mobile terminal based on whether the base station is operating in a first state or a second state;
performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on the time-frequency scheduling for inter-device discovery.
2. The abnormal population information screening method based on the actor's characteristics of action of claim 1, wherein: the abnormal population information screening method based on the action characteristics of the agent comprises the following steps:
if the base station operates in a first state, reserving time-frequency resources by the base station for discovery among devices;
selecting, by the base station, a portion of time-frequency resources from the reserved time-frequency resources for inter-device discovery by the first mobile terminal in response to receiving a request for time-frequency scheduling for inter-device discovery sent by the first mobile terminal;
generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the selected portion of time-frequency resources;
broadcasting, by the base station, the notification of time-frequency scheduling for inter-device discovery to a plurality of mobile terminals including the first mobile terminal;
transmitting, by the first mobile terminal, a message for discovering a second mobile terminal on time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery;
in response to receiving a message sent by the first mobile terminal for discovering a second mobile terminal, sending, by the second mobile terminal, a response message to the first mobile terminal on the time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery;
sending, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response message, wherein, if a plurality of response messages are received, the collected agent action feature data is sent by the first mobile terminal to the second mobile terminal with which it has the best link quality.
3. The abnormal population information screening method based on the actor's characteristics of action of claim 2, wherein: the abnormal population information screening method based on the action characteristics of the agent comprises the following steps:
sending, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data;
and sending the collected action characteristic data of the agent to an abnormal population information screening center server by the base station, wherein the abnormal population information screening center server can generate a screening result based on the collected action characteristic data of the agent.
4. The abnormal population information screening method based on the actor's characteristics of action of claim 1, wherein: the abnormal population information screening method based on the action characteristics of the agent comprises the following steps:
determining, by the base station, the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station if the base station is operating in a second state;
determining, by the base station, the second mobile terminal to inter-device communicate with the first mobile terminal based on the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station;
determining available time-frequency resources by the base station, and using the available time-frequency resources as the time-frequency resources for the first mobile terminal to perform inter-device discovery;
generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the available time-frequency resources;
transmitting, by the base station, the notification of time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal, wherein the notification of time-frequency scheduling for inter-device discovery further comprises an identity identifier of the second mobile terminal;
transmitting, by the first mobile terminal, a message for discovering a second mobile terminal on a time-frequency resource indicated by the notification of time-frequency scheduling for inter-device discovery, wherein the message for discovering a second mobile terminal comprises an identity identifier of the second mobile terminal;
in response to receiving a message sent by the first mobile terminal for discovering a second mobile terminal, judging, by the second mobile terminal, whether the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal;
sending, by the second mobile terminal, a response message to the first mobile terminal on the time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery if the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal;
sending, by the first mobile terminal, the collected agent action feature data to the second mobile terminal in response to receiving the response message.
5. The abnormal population information screening method based on the actor's characteristics according to claim 4, characterized in that: the abnormal population information screening method based on the action characteristics of the agent comprises the following steps:
sending, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data;
and sending the collected action characteristic data of the agent to an abnormal population information screening center server by the base station, wherein the abnormal population information screening center server can generate a screening result based on the collected action characteristic data of the agent.
6. An abnormal population information screening system based on action characteristics of an agent is characterized in that: the abnormal population information screening system based on the action characteristics of the agent comprises:
means for collecting, by a first mobile terminal, agent action feature data;
means for determining, by the first mobile terminal, whether to perform inter-device communication;
means for transmitting, by the first mobile terminal, a request to a base station for time-frequency scheduling for inter-device discovery if it is determined that inter-device communication is to be performed;
means for assigning and notifying, by the base station, time-frequency scheduling for inter-device discovery to the first mobile terminal and a second mobile terminal based on whether the base station is operating in a first state or a second state;
means for performing, by the first mobile terminal and the second mobile terminal, inter-device communication based on the time-frequency scheduling for inter-device discovery.
7. The system of claim 6, wherein the system is configured to screen for abnormal population information based on the behavioral characteristics of the agent: the abnormal population information screening system based on the action characteristics of the agent comprises:
means for reserving, by the base station, time-frequency resources for inter-device discovery if the base station is operating in a first state;
means for selecting, by the base station, a portion of time-frequency resources from the reserved time-frequency resources for inter-device discovery by the first mobile terminal in response to receiving a request for time-frequency scheduling for inter-device discovery sent by the first mobile terminal;
means for generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the selected portion of time-frequency resources;
means for broadcasting, by the base station, the notification of time-frequency scheduling for inter-device discovery to a plurality of mobile terminals including the first mobile terminal;
means for transmitting, by the first mobile terminal, a message for discovering a second mobile terminal on time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery;
means for transmitting, by the second mobile terminal, a response message to the first mobile terminal on the time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery in response to receiving a message transmitted by the first mobile terminal for discovering the second mobile terminal;
means for sending, by the first mobile terminal, the collected agent activity feature data to the second mobile terminal in response to receiving the response message, wherein, if a plurality of response messages are received, the collected agent activity feature data is sent by the first mobile terminal to the second mobile terminal with which it has the best link quality.
8. The system of claim 7, wherein the system is configured to screen for abnormal population information based on the behavioral characteristics of the agent: the abnormal population information screening system based on the action characteristics of the agent comprises:
means for transmitting, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data;
means for transmitting, by the base station, the collected agent action feature data to an abnormal population information screening center server, wherein the abnormal population information screening center server is capable of generating a screening result based on the collected agent action feature data.
9. The system of claim 6, wherein the system is configured to screen for abnormal population information based on the behavioral characteristics of the agent: the abnormal population information screening system based on the action characteristics of the agent comprises:
means for determining, by the base station, the geographic location of the first mobile terminal and the geographic locations of other mobile terminals in communication with the base station if the base station is operating in a second state;
means for determining, by the base station, the second mobile terminal to inter-device communicate with the first mobile terminal based on the geographic location of the first mobile terminal and geographic locations of other mobile terminals in communication with the base station;
means for determining, by the base station, available time-frequency resources, and using the available time-frequency resources as time-frequency resources for inter-device discovery by the first mobile terminal;
means for generating, by the base station, a notification of time-frequency scheduling for inter-device discovery based on the available time-frequency resources;
means for transmitting, by the base station, the notification of the time-frequency scheduling for inter-device discovery to the first mobile terminal and the second mobile terminal, wherein the notification of the time-frequency scheduling for inter-device discovery further comprises an identity identifier of the second mobile terminal;
means for transmitting, by the first mobile terminal, a message for discovering a second mobile terminal on time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery, wherein the message for discovering a second mobile terminal comprises an identity identifier of the second mobile terminal;
means for determining, by the second mobile terminal, whether the message for discovering the second mobile terminal includes an identity identifier of the second mobile terminal in response to receiving the message for discovering the second mobile terminal sent by the first mobile terminal;
means for sending a response message by the second mobile terminal to the first mobile terminal on the time-frequency resources indicated by the notification of time-frequency scheduling for inter-device discovery if the message for discovering the second mobile terminal comprises an identity identifier of the second mobile terminal;
means for transmitting, by the first mobile terminal to the second mobile terminal, the collected agent action feature data in response to receiving the response message.
10. The system of claim 9, wherein the system is configured to screen for abnormal population information based on the behavioral characteristics of the agent: the abnormal population information screening system based on the action characteristics of the agent comprises:
means for transmitting, by the second mobile terminal, the collected agent action feature data to the base station in response to receiving the collected agent action feature data;
means for transmitting, by the base station, the collected agent action feature data to an abnormal population information screening center server, wherein the abnormal population information screening center server is capable of generating a screening result based on the collected agent action feature data.
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