Embedded system based on abnormal behavior recognition

An embedded system and behavioral technology, applied in closed-circuit television system, character and pattern recognition, input/output process of data processing, etc., can solve problems such as damage

Inactive Publication Date: 2018-03-20
湖南远钧科技有限公司
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  • Description
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Problems solved by technology

In many important public places, emergency treatment devices are installed. When a dangerous accident occurs, an emergency response will be carried out in a short tim

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  • Embedded system based on abnormal behavior recognition
  • Embedded system based on abnormal behavior recognition

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Embodiment Construction

[0018] The present invention and its specific implementations will be described in further detail below in conjunction with the accompanying drawings.

[0019] see Figure 1-2 , the present invention includes a monitoring camera 1, a behavior recognition host 2, a server (data center) 3, and an integrated management platform 4, and is characterized in that: the monitoring camera is used to collect on-site video data, and the behavior recognition host is used to monitor the scene according to the acceleration value. The posture of the personnel is judged, the server (data center) 3 is connected to the behavior recognition host 2, and the data transmitted from the behavior recognition host is comprehensively analyzed, and then the final conclusion is drawn and sent to the integrated management platform 4.

[0020] The behavior recognition host 2 is connected with the monitoring camera 1, and the image within the visual range of the monitoring camera is used; the memory in the be...

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Abstract

The invention discloses an embedded system based on abnormal behavior recognition. The objective of the invention is to provide the embedded system based on abnormal behavior recognition, and the system comprises a monitoring camera, a behavior recognition main unit, a server (data center), and a comprehensive management platform. The system is characterized in that the monitoring camera is used for collecting onsite video data; the behavior recognition main unit is used for judging the posture of a person on site; the server (data center) is connected with the behavior recognition main unit,and carries out the comprehensive analysis according to the data transmitted by the behavior recognition main unit, and then obtains a final conclusion, and transmits the conclusion to the comprehensive management platform and authorized APP. Through the plug-and-play intelligent behavior recognition main unit and the front-end high-definition monitoring camera, the system can achieve the all-weather early warning of a suspected person and event in a key region, and achieves the early warning against the abnormal behaviors of the people and the weapons and dangerous knives held by the people in a controlled region.

Description

technical field [0001] The invention relates to a behavior recognition system, in particular to an embedded system based on abnormal behavior recognition. Background technique [0002] Most of the current industrial monitoring systems only detect or track moving objects in the scene, and there are relatively few further detection and analysis of abnormal events or abnormal behaviors in the scene. The existing anomaly detection methods based on the monitoring system mainly use the model-based method to monitor and judge. This method first needs to determine a certain criterion, and then extract the shape, movement and other information of the moving target from the image sequence. According to these obtained Feature information manually or using a semi-supervised method to define a model of normal behavior, usually using a graphical model to model the state represented by the sequence image features, those observations that do not match the normal behavior model are considere...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06F3/0488H04N7/18
CPCH04N7/18G06F3/0488G06V40/20G06V20/44G06V20/40
Inventor 徐新华
Owner 湖南远钧科技有限公司
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