Scenario understanding method for intelligent device autonomous behavior

Abstract

The invention provides a scene understanding method oriented to autonomous behavior of intelligent devices, which relates to the technical field of autonomous behavior of intelligent devices. To solvethe technical problems that the existing methods can not meet the requirements of intelligent device autonomous behavior implementation, the method includes such steps as sensing environment by sensor device and acquiring environment information in real time; real-time monitoring the status of individual objects in the scene, using domain knowledge and event discovery technology to discover events from the real-time environmental information; according to the domain knowledge, the situational factors affecting scene understanding being determined, and the situational information being extracted from the perceived environmental information and self-state information according to the time consistency. Event processing knowledge is used to judge the decision-making significance of the eventin the scene and determine the autonomous behavior that should be taken in the current scene. The invention realizes higher-level event semantic understanding of the scene, supports the realization ofautonomous behavior of the intelligent device, and thus improves the autonomy and intelligence of the behavior of the intelligent device.

Description

technical field [0001] The invention relates to the technical field of autonomous behavior of smart devices, in particular to a scene understanding method for autonomous behavior of smart devices. Background technique [0002] Scene understanding is a key technology for smart devices to realize autonomous behavior. In order to realize the autonomous behavior of smart devices, scene understanding needs to achieve the following three levels of cognition: (1) cognition of the static environment; smart devices need to perceive themselves through the cognition of the object subject in the environment and its spatio-temporal relationship. Peripheral main scene information. (2) Perception of decision-making events; smart devices trigger autonomous behaviors through the perception of events in the scene. (3) Cognition of the impact of the event and its decision-making significance; after the smart device perceives the event, it evaluates the correlation between the event and the t...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a scene understanding method oriented to the autonomous behavior of smart devices, which solves the problem that the existing scene understanding implementation method cannot obtain higher-level event semantic information in the scene, and lacks information related to decision-making tasks and events. The knowledge cannot meet the technical problems of realizing the autonomous behavior of smart devices

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