Lane line detection method and related equipment

A lane line detection and lane line technology, applied in the field of vehicles, can solve the problems of low accuracy of lane line detection results, inability to provide accurate and fast services, and long detection time, so as to reduce calculation time and reduce the need for time, the effect of improving accuracy

Pending Publication Date: 2020-05-08
SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
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Problems solved by technology

In the prior art, either the detection time required for lane markings is short, but the accuracy of the detection results of lane markings is low, or the detection results of lane markings are accurate, but the required detection time is too long, which cannot provide accurate and fast detection results for related applications. services

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  • Lane line detection method and related equipment
  • Lane line detection method and related equipment
  • Lane line detection method and related equipment

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Embodiment Construction

[0043] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0044] It should be understood that the terms "first" and "second" in the specification, claims and drawings of the present application are used to distinguish different objects, rather than to describe a specific order. Furthermore, the terms "include" and "have", as well as any variations thereof, are intended to cover a non-exclusive inclusion. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes unlisted steps or units, or optionally further includes For other steps or units inherent in these processes, methods, products or apparatuses.

[0045] See figure 1 and figure 2 , figure 1 It is a schematic diagram of a scene of a lane line detection method pro...

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Abstract

The embodiment of the invention discloses a lane line detection method and related equipment, and the method comprises the steps that a cloud server carries out the processing of a current road imageaccording to a pre-trained detection neural network, and obtains the high-precision lane line data of the current road image; second lane line position information of the current road image is acquired according to the current road image and locally stored lane line associated parameters at the latest moment, so that the accuracy of the second lane line position information can be improved; a laneline area of the current road image is determined according to the first lane line position information under the condition of receiving and storing the lane line data of the current road image sentby the cloud server within a preset waiting time; and under the condition that the lane line data of the current road image sent by the cloud server is not received within the preset waiting time, thelane line area of the current road image is determined according to the second lane line position information, and the lane line area of the current road image is timely and accurately determined.

Description

technical field [0001] The present invention relates to the technical field of vehicles, in particular to a lane line detection method, a lane line detection device, a terminal device, a lane line detection system and a computer storage medium. Background technique [0002] Lane markings are markings on roads that mark lanes and provide the exact location and shape of each lane. The lane line segmentation method based on optical images is a key component of modern driver assistance systems, and it is one of the key technologies of modern assisted and automatic driving systems. In the prior art, either the detection time required for lane markings is short, but the accuracy of the detection results of lane markings is low, or the detection results of lane markings are accurate, but the required detection time is too long, which cannot provide accurate and fast detection results for related applications. services. Contents of the invention [0003] Embodiments of the prese...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/38G06N3/08
CPCG06N3/08G06V20/588G06V10/28
Inventor 贾书军程帅杨春阳
Owner SHANGHAI PATEO ELECTRONIC EQUIPMENT MANUFACTURING CO LTD
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