Obstacle information determination method, vehicle obstacle avoidance method, device, equipment and medium
A technology for obstacle information and determination method, which is applied in the field of intelligent vehicles and can solve the problems that vehicles cannot achieve good obstacle avoidance effects.
Pending Publication Date: 2022-04-12
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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Problems solved by technology
[0005] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the vehicle cannot achieve good obstacle avoidance effect
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[0061] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0062] In related technologies, when the vehicle is controlled to avoid obstacles, the artificial potential field method is used to plan the driving path of the vehicle, and then the vehicle is controlled to avoid obstacles. Specifically, the movement of the vehicle in the surrounding environment is regarded as the movement of the vehicle in the artificially established virtual force field. The target point generates gravitational force, guiding the vehicle to move towards the target point. The obstacles gene...
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The invention provides an obstacle information determination method, a vehicle obstacle avoidance method and device, equipment and a medium. The obstacle information determination method is applied to the vehicle-mounted equipment and comprises the following steps: acquiring a road condition image through a vehicle-mounted camera; and performing three-dimensional reconstruction on the environment where the vehicle is located in the road condition image to obtain a three-dimensional point cloud picture corresponding to the environment in which obstacles exist. And determining boundary contour information of the obstacle based on the three-dimensional point cloud picture. And determining boundary point coordinates of the obstacle according to the boundary contour information. And determining boundary size information of the obstacle through the boundary point coordinates. According to the method provided by the invention, the obstacle information in the environment where the vehicle is located can be determined in a three-dimensional reconstruction mode according to the road condition image shot by the vehicle-mounted camera, so that the accuracy of obstacle recognition is improved.
Description
technical field [0001] The present invention relates to the technical field of intelligent vehicles, in particular to a method for determining obstacle information, a vehicle obstacle avoidance method, a device, equipment and a medium. Background technique [0002] With the rapid development of modern information technology and the extension of cloud computing to the edge, edge computing technology is becoming more and more popular. Against the background of the digital transformation of the entire industry, driven by business cloudization requirements such as smart vehicles and artificial intelligence (AI) and technology development, the concept of edge computing emerged as the times require and has quickly attracted widespread attention from the industry. Computing realizes the sinking of resources and services to edge locations, which can reduce interaction delay, reduce network burden, enrich business types, optimize service processing, and improve service quality and us...
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Login to View More IPC IPC(8): G06V20/58G06T17/00G06T7/13G06K9/62G06V10/764
Inventor 贾会娟
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD