Behavior detection system and method thereof

Abstract

Disclosed are a behavior detection system and a method thereof. The behavior detection method is executed by the behavior detection system, and includes: pre-storing a plurality of event types, behavior modes and a normal life mode, wherein each event type includes a plurality of corresponding reference signals, each behavior mode includes event types arranged in a specific order, and the normal life mode records the behavior modes in a plurality of past time intervals in different time intervals in each day; comparing sensing signals and the reference signals corresponding to the event types,and determining the events corresponding to the sensing signals; and obtaining a current behavior mode and its first possibility according to continuous events and the order and behavior modes in thecurrent time interval by an event type classification module, obtaining a second possibility by comparing the current behavior mode and the normal life mode, and finally determining whether to send the notification according to the first possibility and the second possibility.

Description

Technical field [0001] The invention relates to a behavior detection system and a method thereof, and also relates to a behavior detection system and a method thereof that can obtain sensing signals through different types of sensors to detect a behavior. Background technique [0002] With the advancement of technology, a variety of home / indoor care systems have been developed. The main reason is that in this aging society, children usually need to go out to work or study and cannot take care of their elderly parents at home at any time. Under this circumstance, the children hope that any emergency situation in the elderly in the family can be informed in real time during the activity. [0003] For example, some home / indoor care systems use camera lenses to observe whether an emergency occurs during the activities of the elderly; however, the use of camera lenses to observe the activities of the elderly at home has privacy concerns. For another example, some home / indoor care syst...

AI Technical Summary

Problems solved by technology

[0003] For example, some home / indoor care systems use cameras to observe whether an emergency occurs during the activities of the elderly; however, there are privacy concerns in using cameras to observe the activities of the elderly at home

As another example, some home / indoor care systems will install radio devices on the floor, and judge whether the elderly have fallen at home based on the audio received by the radio devices; however, the installation alone Judging whether the elderly have fallen at home through the audio received by the radio on the floor is prone to misjudgment

To give another example, some home / indoor care systems allow the care receiver to wear a mobile device, and use the signal sensed by the mobile device, such as the signal received by the multi-axis accelerometer, to determine whether the care receiver is Dangerous during movement; however, even in occasions such as bathing, the care recipient must wear a mobile device with him, which is really inconvenient

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