A method for identifying individual behavior data based on wireless sensor network

A wireless sensor and data recognition technology, applied in the field of information model, can solve the problems of difficult behavior monitoring and high risk factor

Active Publication Date: 2021-08-10
AEROSPACE INFORMATION RES INST CAS +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the technical problem to be solved by the present invention is to overcome the defects of high potential risk factor and difficult behavior monitoring in the port dangerous goods loading and unloading operation process in the prior art, thereby providing a method for identifying individual behavior data based on wireless sensor networks

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  • A method for identifying individual behavior data based on wireless sensor network
  • A method for identifying individual behavior data based on wireless sensor network

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Embodiment Construction

[0022] Such as Figure 1-2 As shown, the present invention provides a method for identifying individual behavior data based on wireless sensor networks, which includes:

[0023] The detection step is to locate the position of the target through RFID technology (radio frequency identification technology); and to detect the state change perception data of the target through various sensors;

[0024] The recognition step is to combine the positioning data of the position of the target with the result of the state change perception data detected by the sensor, calculate the state change and the mapped action, and compare the action and sequence with the preset behavior model to obtain Calculate the behavior that the individual is performing;

[0025] The adjustment step is to divide the calculated behaviors into normal behaviors and abnormal behaviors, store and memorize the recognized normal behaviors, and send out and remind the recognized abnormal behaviors in the form of sign...

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Abstract

The present invention provides a method for identifying individual behavior data based on a wireless sensor network, which includes: a detection step of locating the position of the target through RFID technology; a variety of sensors to detect the state change perception data of the target; a recognition step of locating the target Combining the positioning data of the position of the object with the state change perception data detected by the sensor, calculate the state change and the mapped action, compare the action and sequence with the preset behavior model, and calculate the behavior that the individual is implementing; adjustment steps , Divide the calculated behaviors into normal behaviors and abnormal behaviors, store and memorize the identified normal behaviors, send out and remind the identified abnormal behaviors in the form of signals. The invention combines RFID and sensor technology to obtain behavior data, and the signal is stable, which improves the ability of automatic behavior recognition, facilitates timely alarming when unsafe operation behavior occurs, and reduces the occurrence of accidents.

Description

technical field [0001] The invention belongs to the technical field of information models, and in particular relates to a method for identifying individual behavior data based on a wireless sensor network. Background technique [0002] Due to the difficulty in obtaining individual behavior data and other reasons, traditional GIS lacks the modeling and expression of individual micro-behavior, and the development of the Internet of Things provides a higher spatio-temporal resolution data source for the study of individual behavior, providing GIS with the ability to target individual micro-behavior. The study of behavior brings opportunities. At present, the potential risk factor is high in the process of loading and unloading dangerous goods in ports, and behavior monitoring is difficult. The single RFID technology has the disadvantage of signal instability, and the shortcomings of traditional video monitoring methods such as serious privacy exposure and difficulty in automati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G01D21/02
CPCG01D21/02G06K17/0029
Inventor 孙麇李毅龚建华张国永李文宁武栋
Owner AEROSPACE INFORMATION RES INST CAS
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