Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A situation awareness system based on supervised self-feedback and its working method and application

A technology of situational awareness and working methods, applied in the field of situational awareness, can solve problems such as large differences, insufficient calculation data, and impossible number of user feedbacks, so as to achieve the effect of improving accuracy

Active Publication Date: 2018-11-23
SHANDONG UNIV
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, too frequent manual intervention requirements will seriously affect the user experience, so the number of user feedback cannot be too much
In this way, constrained by the insufficient amount of calculation data, the credibility value evaluated by this mechanism will be far from its true value, and this defect is particularly obvious in the cold start phase of the system

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
  • A situation awareness system based on supervised self-feedback and its working method and application
  • A situation awareness system based on supervised self-feedback and its working method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Such as Figure 1-2 shown.

[0048] A situation awareness system based on supervised self-feedback, comprising a situation information collection module, a situation information processing module, a situation information application module and a user module connected in sequence; the user module is also connected with the situation information processing module.

[0049] The scene information collection module is used to collect original scene information in different ways from multiple information sources, and the original scene information refers to raw data collected by various sensors or networks; the scene information processing module is used to process the original The context information is processed to extract advanced context information that can be directly used by the context information application module; the context information application module uses the advanced context information to generate adaptive operations to provide users with appropriate servic...

Embodiment 2

[0051] A situation awareness system based on supervised self-feedback as described in Embodiment 1, the difference is that the situation information processing module includes a situation information modeling unit connected in sequence, a credibility management unit, inconsistency detection and elimination unit and context information reasoning unit; the inconsistency detection and elimination unit is also bidirectionally connected with the credibility management unit.

[0052] The situational information modeling unit is used to model the original situational information to standardize the description of the situational information; the credibility management unit uses the received feedback information to judge the correctness of the multi-source situational information, and then evaluates Corresponding to the credibility of the information source, it is dynamically calculated and stored (the credibility of a certain information source = the number of times the correct situati...

Embodiment 3

[0055] A working method of a situation awareness system based on supervised self-feedback as described in embodiment 1-2, comprising steps as follows:

[0056] (1) Scenario information collection

[0057] The context information collection module periodically collects original context information through physical sensors, virtual sensors and logical sensors and sends the original context information to the context information modeling unit; the original context information is multi-source context information;

[0058] (2) Situation information modeling

[0059] The context information modeling unit models the original context information to standardize the description of the context information;

[0060] (3) Credibility management

[0061] The credibility management unit uses the received feedback information to judge the correctness of the multi-source context information, then evaluates the credibility of the corresponding information source, dynamically calculates and sto...

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 relates to a situation awareness system based on supervised self-feedback and its working method and application. The situation awareness system includes a situation information collection module, a situation information processing module, a situation information application module and a user module connected in sequence; the user module is also connected with the situation information processing module. The situation awareness system based on supervised self-feedback in the present invention adds a dynamic situation information credibility evaluation mechanism to the situation awareness system, and uses the credibility to eliminate the inconsistency of situation information; The correct cognition of the credibility of the situational information held is the prerequisite for the situational awareness system to reasonably integrate multi-source information, make correct decisions, and provide appropriate services.

Description

technical field [0001] The invention relates to a situation perception system based on supervised self-feedback and its working method and application, belonging to the technical field of situation perception. Background technique [0002] When people interact with others or the surrounding environment, they often use situational information such as gestures, eyes, situations, environmental conditions, etc., and make inferences based on this to make appropriate responses; in contrast, traditional computers The system seldom makes effective use of situational information and responds accordingly, but mainly performs corresponding operations passively based on clear instructions from users. Situational awareness technology aims to simulate human perception through sensors and other equipment, recognize and use the information contained in time, place, person, and environment, and make judgments after reasoning and fusion of the collected original situational information. The c...

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 Patents(China)
IPC IPC(8): G06K9/62
CPCG06F18/251
Inventor 许宏吉季名扬刘琚党娟许征征房海腾
Owner SHANDONG UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com