Dangerous state identification method and device

Abstract

The embodiment of the invention provides a dangerous state identification method and device. The dangerous state identification method comprises the following steps: obtaining an in-vehicle image in adriving process; based on the in-vehicle image, detecting position information of a target part of an in-vehicle driver; and determining whether the driver is in a dangerous driving state or not based on the position information of the target part. Therefore, the in-vehicle image in the driving process can be obtained, and whether the driver is in the dangerous driving state or not can be identified according to the position information of the target part of the driver in the in-vehicle image, so that the driving process of the driver is monitored in real time, the dangerous driving state inthe driving process is found in time, and the identification method is convenient, fast, effective, good in robustness and high in reliability.

Description

technical field [0001] The present application relates to the technical field of safe driving, and in particular, relates to a dangerous state identification method and device. Background technique [0002] With the continuous development of science and technology, cars have gradually entered people's lives and become an indispensable travel tool for most families. In the process of driving, many drivers will have the phenomenon of answering and calling. The driver’s communication with others on the phone will cause driving inattention and affect the driver’s response to emergency situations. Especially when the driver is used to answering the phone, a Hold the steering wheel with only one hand and answer the phone with one hand. You cannot hold the steering wheel with both hands. Once you are not careful, it will seriously threaten your life. [0003] Although monitoring devices can be used to automatically capture driver violations at intersections, monitoring devices are...

AI Technical Summary

Problems solved by technology

In the process of driving, many drivers will have the phenomenon of answering and calling. The driver’s communication with others on the phone will cause driving inattention and affect the driver’s response to emergency situations. Especially when the driver is used to answering the phone, a Hold the steering wheel with only one hand and answer the phone with one hand. You cannot hold the steering wheel with both hands. If you are not careful, it will seriously threaten your life.

[0003] Although monitoring devices can be used to automatically capture driver violations at intersections, monitoring devices are generally only installed at intersections, and not all intersections will have monitoring devices, resulting in the inability to timely identify the driver's dangerous state

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