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A system for understanding human behavior in a smart space and its application

A technology of intelligent space and behavior, applied in the field of understanding systems, which can solve problems such as constraints and influences

Inactive Publication Date: 2016-01-13
SHANDONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This greatly affects and restricts the effect of visual methods on understanding human behavior.

Method used

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  • A system for understanding human behavior in a smart space and its application
  • A system for understanding human behavior in a smart space and its application
  • A system for understanding human behavior in a smart space and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A system for understanding human behavior in an intelligent space, including an information perception module, an information processing module, an information scheduling module, a reasoning module, an information storage module, and an execution module; the information perception module, information processing module, and information scheduling module , reasoning module and information storage module are connected in sequence;

[0085] The information sensing module is a sensor installed in the smart space, which realizes the acquisition of various information in the smart space environment;

[0086] The information processing module is a single-chip microcomputer or a processor, which gives physical meaning to the raw sensing data collected by the sensor, that is, forms context information;

[0087] The information dispatching module dispatches and manages the context information, and transmits the dispatched and managed context information to the reasoning module;

...

Embodiment 2

[0093] A kind of application of understanding system as described in embodiment 1, comprises steps as follows:

[0094] (1) The information perception module acquires various information in the smart space environment;

[0095] (2) The information processing module gives physical meaning to the raw sensing data collected by the sensor, that is, forms context information:

[0096] The information processing module abstracts the information of each sensor in the information perception module, and abstracts the smart home appliance sensors into one category according to the functions of various sensors and the characteristics of data acquisition, and its structure representation is as follows:

[0097]

[0098]

[0099] The environment sensor, medical information sensor and position and attitude detection sensor are respectively abstracted, and the structure representation is as follows:

[0100]

[0101] (3) The information dispatching module dispatches and manages the c...

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Abstract

The invention relates to an understanding system of human behaviors in intelligent space. The understanding system comprises an information perception module, an information processing module, an information scheduling module, an inference module, an information storage module and an executing module. The information perception module, the information processing module, the information scheduling module, the inference module and the information storage module are connected in sequence. The understanding system firstly collects and processes contextual information provided by various sensors in the intelligent space, redundancy and uncertainty of information provided by the intelligent space lead to uncertainty of knowledge representation, and the understanding system conducts research on uncertain knowledge representation and rule conclusion reliability. On the basis, processed multi-source information is inferred through a kernel CLIPS inference machine in a CLIPS expert system, therefore, understanding of the human behaviors is achieved, and a robot is directed to provide corresponding services for a service object.

Description

technical field [0001] The present invention relates to a system for understanding human behavior in an intelligent space and its application, belonging to the technical field of intelligent control. Background technique [0002] Understanding human behavior is the basis for robots to provide intelligent services. Among them, the research on human behavior recognition and understanding generally includes two aspects: low-level action recognition, high-level behavior cognition and intention recognition, specific action recognition mainly involves the extraction and representation of action features, high-level behavior cognition and intention recognition It mainly involves reasonable representation of behavior-related low-level context and reasoning from low-level context to high-level context. [0003] Existing behavioral understanding is divided into visual sensor-based and non-visual sensor-based behavioral understanding. A large number of visual analysis research projec...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/01G06F9/44
Inventor 路飞田国会李健张潇刘志勇
Owner SHANDONG UNIV
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