A method, system, device and computer storage medium for early warning of dangerous driving
A technology of dangerous driving and risk factor, which is applied in the fields of equipment and computer storage media, systems, and dangerous driving early warning methods, and can solve problems such as low judgment accuracy.
Active Publication Date: 2020-11-13
LAUNCH TECH CO LTD
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[0003] However, the existing methods for judging whether the driver is driving dangerously only use the camera to detect whether the driver is fatigued, smokes, or distracted to judge whether the driver is driving dangerously, and the judgment accuracy is low
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[0071] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0072] The existing method for judging whether the driver's driving behavior is a dangerous driving behavior is to judge whether the driver's driving behavior is a dangerous driving behavior by detecting whether the driver is tired, smokes, or distracted by a camera. However, the existing method for judging whether the driver's driving behavior is dangerous driving behavior only uses the camera to detect whether the driver is fatigued, smokes, or distracted to judge whether the drive...
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Disclosed are a dangerous driving warning method, system, apparatus and a computer storage medium, wherein the method comprises the following steps of: obtaining real-time physical sign information ofa driver; Acquiring vehicle interior environment information of a target vehicle driven by a driver; Calculating the sign hazard coefficient corresponding to the real-time sign information and the vehicle interior environment hazard coefficient corresponding to the vehicle interior environment information; judging he driver's driving safety according to the physical sign risk coefficient and thein-vehicle environment risk coefficient, and the judgement result is obtained. The dangerous driving warning method, system, the device and the computer-readable storage medium all comprehensively consider the real-time physical sign information and the in-vehicle environment information to judge the driving safety of the driver, and the judgment accuracy is high compared with the prior art in which only the camera detects whether the driver is tired, smokes or distracted to judge whether the driver is a dangerous driving or not.
Description
technical field [0001] The present application relates to the technical field of automobile driving, and more specifically, relates to a dangerous driving early warning method, system, device and computer storage medium. Background technique [0002] The existing method for judging whether the driver is driving dangerously is to judge whether the driver is driving dangerously by detecting whether the driver is tired, smokes, or distracted by a camera. [0003] However, the existing method for judging whether a driver is driving dangerously only uses a camera to detect whether the driver is fatigued, smokes, or distracted to judge whether the driver is driving dangerously, and the judgment accuracy is low. [0004] To sum up, how to provide a dangerous driving early warning method with high judgment accuracy is an urgent problem to be solved by those skilled in the art. Contents of the invention [0005] The purpose of this application is to provide a dangerous driving ear...
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IPC IPC(8): B60W40/08B60W40/09B60W50/14
CPCB60W40/00B60W40/08B60W50/00B60W2050/0005
Inventor 刘均李晖龄
Owner LAUNCH TECH CO LTD