Supercharge Your Innovation With Domain-Expert AI Agents!

Personnel mobility safety prediction method and system, client device and server

A mobility and client-side technology, applied in the computer field, can solve problems such as high communication overhead and insufficient safety and effectiveness of personnel mobility prediction, and achieve the effect of ensuring accuracy and reducing communication overhead

Pending Publication Date: 2022-06-28
NAT UNIV OF DEFENSE TECH
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method, system, client device and server for safety prediction of personnel mobility, so as to solve the problem that the existing personnel mobility prediction is not safe and effective and the communication overhead is relatively large

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Personnel mobility safety prediction method and system, client device and server
  • Personnel mobility safety prediction method and system, client device and server
  • Personnel mobility safety prediction method and system, client device and server

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0035] In order to make the objectives, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below with reference to the specific embodiments and the accompanying drawings.

[0036] It should be noted that, unless otherwise defined, the technical or scientific terms used in the embodiments of the present invention shall have the usual meanings understood by those with ordinary skill in the art to which the present disclosure belongs. "First", "second" and similar words used in the embodiments of the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Comprises" or "comprising" and similar words mean that the elements or things appearing before the word encompass the elements or things recited after the word and their equivalents, but do not exclude other elements or things. Words like "connected" or "connected" are not limited to ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a security prediction method and system for personnel mobility, client equipment and a server, and the method comprises the steps: obtaining the trajectory data of a user to which a client belongs, and randomly dividing the trajectory data into first secret sharing data according to the trajectory data; according to the trajectory data, second secret shared data which is transmitted by the server side and is obtained by randomly dividing model parameters of the personnel mobility prediction model, and a first random number set generated by a trusted third party, a security interaction protocol is applied to interact with the server side to perform reasoning of the pre-trained personnel mobility prediction model; obtaining a first reasoning result; and receiving a second reasoning result obtained by performing interactive reasoning on the personnel mobility prediction model by the server according to the first secret shared data, the model parameters and a second random number set generated by the trusted third party, and obtaining a prediction result in combination with the first reasoning result and the second reasoning result. According to the method, safe and effective prediction can be realized, and the communication overhead is reduced while the accuracy is ensured.

Description

technical field [0001] The invention belongs to the technical field of computers, and specifically relates to a security prediction method, system, client device and server for personnel mobility. Background technique [0002] With the wide application of smart mobile devices (such as smart phones, watches, etc.) and their increasing data collection capabilities, people's mobile data is collected in large quantities. Analysis and utilization of the collected data, such as human mobility prediction, can better improve people's quality of life and has attracted special attention from academia and industry. People mobility forecasting refers to predicting where people will be next in an area where they are constantly moving. Its prediction results are of great significance in intelligent transportation, socio-economic models of urban planning, resource management in mobile communications, personalized recommendation systems, and mobile medical services. For example, by predic...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L9/08G06N3/08
CPCH04L63/0407H04L9/0838H04L9/0869H04L63/0428G06N3/08
Inventor 柳林付绍静黄雪伦罗玉川王勇军赵文涛陈荣茂施江勇
Owner NAT UNIV OF DEFENSE TECH
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com