Driver state monitoring system based on Kinect

A driver state and monitoring system technology, applied in the field of computer vision, can solve the problems of driver operation interference, low accuracy, and difficulty in reflecting the complexity of the driver's driving state, so as to solve the inaccurate monitoring and improve the accuracy. Effect

Inactive Publication Date: 2017-09-22
CHONGQING UNIV OF POSTS & TELECOMM
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] The first category, the detection method based on the driver's physiological signal, mainly uses EEG signal detection and ECG signal detection to obtain the driver's state. Interference caused by driver operation is difficult to promote
[0005] The second category is based on the moni

Method used

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  • Driver state monitoring system based on Kinect
  • Driver state monitoring system based on Kinect

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Embodiment Construction

[0012] The present invention is used to provide a kind of driver's state detection system based on Kinect, in order to make the purpose of the present invention, technical scheme and effect clearer and clearer, below now in conjunction with accompanying drawing, specific embodiment of the present invention is described in detail, but It should be understood that the specific implementations described here are only used to explain the present invention, not to limit the present invention.

[0013] This example discloses a kind of driver state detection system based on Kinect, and concrete realization steps are as follows:

[0014] 1. When the light is strong, the Kinect sensor activates the color camera to obtain a color image of its surrounding environment. At the same time, bone monitoring is carried out quickly, the face is positioned efficiently, and the driver's facial contour data, mouth opening and closing state data, head posture angle data, and eye opening and closing sta

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Abstract

The invention discloses a driver state monitoring system based on Kinect. The system comprises a face feature information collection module, an information processing module, a multi-feature information fusion module, an alarm module and a database storage module. Face feature information is obtained through utilization of an infrared camera and a color camera provided by the Kinect; driver face expressions and mouth, eye and head features are monitored; the data obtained by the Kinect is preprocessed through combination of an image processing technology; a state of the driver is comprehensively judged by fusing various feature information; when it is monitored that the state of the driver is abnormal, the alarm module alarms in real time, and the state information of the driver is stored in a local database for search of history data; moreover, a driving habit of the driver is summarized through the history data; and pre-warning is carried out. The accuracy of monitoring the state of the driver in the daytime particular in the night can be effectively improved.

Description

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Claims

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Application Information

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Owner CHONGQING UNIV OF POSTS & TELECOMM
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