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Road quality detection method and device

A technology of road quality and detection method, applied in the direction of instruments, character and pattern recognition, computer parts, etc., can solve the problems of drivers misjudging roads and low road quality accuracy, and achieve the effect of improving accuracy

Active Publication Date: 2019-05-10
ZEBRED NETWORK TECH CO LTD
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Problems solved by technology

[0004] However, the inventors have found that there are at least the following problems in the prior art: due to the instability and limitations of the physical and mental conditions, the driver may misjudge the road situation, for example, regard the pothole area as a smooth area, The accuracy of judging road quality is low

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  • Road quality detection method and device

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Embodiment Construction

[0080] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. 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.

[0081] The terms "first", "second", "third", "fourth", etc. (if any) in the description and claims of the present invention and the above drawings are used to distinguish similar objects and not necessarily Describe a specific order or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of practice in sequences other than...

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Abstract

The embodiment of the invention provides a road quality detection method and device. An original image of a to-be-detected road is obtained; inverse perspective transformation is performed on the original image to obtain inverse perspective images, a lane line is extracted in the inverse perspective image; a visible area is determined in the original image; according to the lane line and the visible area, the road quality of the to-be-detected road is determined, the road quality of the to-be-detected road can be automatically detected, a driver does not need to judge the road quality, the road quality is not affected by physical and mental conditions, and the road quality judgment accuracy is improved.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of computer applications, and in particular to a road quality detection method and device. Background technique [0002] As an important part of the modern transportation system, roads have a large number of military and civilian applications, such as map updates, navigation applications, traffic condition monitoring, urban development monitoring, etc. When driving a motor vehicle on the road, the driver needs to judge the quality of the road (for example, whether there are potholes on the road), and then adjust the driving state according to the quality of the road. [0003] At present, when judging the quality of the road, it is generally judged manually by the driver, and the driver judges the quality of the road in real time during the driving process. [0004] However, the inventors have found that there are at least the following problems in the prior art: due to the instabil...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00
Inventor 洪鹏彭惠东张燕昆吴颖谦
Owner ZEBRED NETWORK TECH CO LTD
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