Emergency lane occupation behavior detection method and device, electronic equipment and storage medium
A technology of emergency lanes and detection methods, which is applied in the field of intelligent transportation, can solve the problems of low recognition rate of detection methods, and achieve the effect of improving the recognition rate
Active Publication Date: 2022-03-29
SF TECH
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[0005] This application provides a detection method, device, electronic equipment, and computer-readable storage medium for emergency lane occupancy behavior detection, aiming to solve the problem of low recognition rate of existing detection methods for emergency lane occupancy behavior
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[0029] 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 those skilled in the art without making creative efforts belong to the scope of protection of this application.
[0030] In the description of the embodiments of the present application, it should be understood that the terms "first" and "second" are only used for descriptive purposes, and cannot be interpreted as indicating or implying relative importance or implicitly indicating the indicated technical features. quantity. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of said features. In the description of the embodiments of the present application, "plu...
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The invention provides an emergency lane occupation behavior detection method and device, electronic equipment and a computer readable storage medium. The emergency lane occupation behavior detection method comprises the following steps: acquiring a state image of a target road; performing fitting processing according to the state image to obtain a lane line of the emergency lane; performing prediction processing according to the state image to obtain a target line segment where a target vehicle is in contact with the target road surface; obtaining a first coordinate and a second coordinate of the first end point and the second end point in a preset reference coordinate system, and curve data of the lane line in the reference coordinate system; and determining whether the target vehicle occupies an emergency lane or not according to the first coordinate, the second coordinate and the curve data. According to the invention, the emergency lane occupation behavior can be automatically detected, the emergency lane occupation behavior is supervised to a certain extent, and the recognition rate of the emergency lane occupation behavior is improved.
Description
technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a method, device, electronic equipment, and computer-readable storage medium for detecting emergency lane occupancy behavior. Background technique [0002] Emergency lanes are mainly drawn on both sides of urban ring roads, expressways and expressways, and are mainly used in emergencies (traffic accidents, rescue of sudden wounded and sick, emergency rescue, etc.) to facilitate the passage of rescue vehicles and rescuers. As a "life passage", illegal occupation of emergency lanes indirectly threatens the lives of others, causing great harm. [0003] In the prior art, the behavior of occupying the emergency lane is mainly detected in the following way: a camera is installed on the guardrail column of the emergency lane, and the camera detects the vehicles entering the area according to the preset area of the emergency lane. [0004] However, in prac...
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IPC IPC(8): G08G1/017G06V20/54
CPCG08G1/0175Y02T10/40
Inventor 郝尚荣
Owner SF TECH