Driver abnormal state detection method based on image and voice recognition

A speech recognition and abnormal state technology, applied in the field of image recognition and speech recognition research, can solve problems such as low efficiency, lack of means of confirmation, safety accidents, etc.

Pending Publication Date: 2021-05-11
NANJING SHICHAZHE INFORMATION TECH CO LTD
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Problems solved by technology

[0002] In recent years, due to the driver's subjective reasons, such as drunk driving, drug driving or emotional instability and other abnormal state of the driver, safety accidents have occurred from time to time, resulting in very serious consequences
For the phenomenon of drunk driving and drug driving, the current conventional practice is to set up checkpoints by the traffic police, which requires a lot of manpower input and is less effective; at present, the detection of

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[0021] In order to clarify the technical solution and working principle of the present invention, the implementation manners of the present disclosure will be further described in detail below. All the above optional technical solutions may be combined in any way to form optional embodiments of the present disclosure, which will not be repeated here. The terms "step 1", "step 2", "step 3" and other similar descriptions in the specification and claims of the present application are used to distinguish similar objects, and not necessarily used to describe a specific order or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances such that, for example, the embodiments of the application described herein can be practiced in sequences other than those described herein.

[0022] An embodiment of the present disclosure provides a method for detecting an abnormal state of a driver based on image and voice recognition, which mainly ...

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Abstract

The invention discloses a driver abnormal state detection method based on image and voice recognition. The method comprises the steps that 1, the state of a driver is monitored in real time through an image module and analyzed; 2, voice interaction with a driver is carried out through an interaction module, the voice state of the driver is collected, a voice system can randomly extract a group of short dialogues from a voice library to interact with the driver, 3, voice information of the driver is analyzed through a voice analysis module, the state of the driver is judged, and 4, warning is carried out through a warning module. According to the method, the driving state of the driver can be monitored in real time, and traffic safety accidents caused by abnormity of the driver can be effectively reduced.

Description

technical field [0001] The invention relates to the research fields of image recognition and voice recognition, in particular to a method for detecting abnormal states of drivers based on image and voice recognition. Background technique [0002] In recent years, due to the driver's subjective reasons, such as drunk driving, drug driving or emotional instability and other abnormal state of the driver, safety accidents have occurred from time to time, resulting in very serious consequences. For the phenomenon of drunk driving and drug driving, the current conventional practice is to set up checkpoints by the traffic police, which requires a lot of manpower input and is less effective; at present, the detection of abnormal driver behavior requires the driver to wear a specific sensor device, which is expensive to use. It cannot be retrofitted; or the inspector needs to carry out the inspection with a hand-held device, which is labor-intensive; the existing intelligent detectio...

Claims

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Application Information

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IPC IPC(8): G06K9/00G10L25/30G10L25/63G06N3/04G06N3/08G08B21/02G08B21/06
CPCG10L25/30G10L25/63G06N3/08G08B21/02G08B21/06G06V40/174G06V40/168G06N3/045
Inventor 张兵周金明
Owner NANJING SHICHAZHE INFORMATION TECH CO LTD
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