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Road condition detection method, computer storage device, vehicle-mounted terminal and vehicle

A technology of road condition detection and detection method, which is applied in the fields of vehicle-mounted terminals and vehicles, road condition detection methods, and computer storage devices, and can solve the problems of slow detection of vehicles and failure to satisfy users

Active Publication Date: 2022-04-22
ANHUI TATFOOK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the advanced driving assistance system in the prior art usually detects the entire picture of the current road condition, resulting in a slow detection of the vehicle, which cannot meet the needs of users.

Method used

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  • Road condition detection method, computer storage device, vehicle-mounted terminal and vehicle
  • Road condition detection method, computer storage device, vehicle-mounted terminal and vehicle
  • Road condition detection method, computer storage device, vehicle-mounted terminal and vehicle

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Embodiment Construction

[0028] In order to enable those skilled in the art to better understand the technical solution of the present application, the traffic light detection method, computer storage medium, vehicle-mounted terminal and vehicle provided by the invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0029] At present, in automatic driving or ADAS systems, it is necessary to detect the current picture to obtain traffic information. However, the detection method in the related art is to detect the whole image, and the calculation amount of the algorithm is large, resulting in slow recognition efficiency, and it takes a long time to obtain the detection result.

[0030] Based on this, the present application proposes a road condition detection method, which can filter the current picture and obtain road condition information only by identifying a local area of ​​the picture, thereby improving the detection speed. The detection meth...

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Abstract

The application discloses a road condition detection method, a computer storage device, a vehicle-mounted terminal and a vehicle, wherein the detection method includes acquiring a road condition image of the road the vehicle is currently driving on, and determining a road condition detection area from the road condition image; dividing the road condition detection area into at least one block ; Determining a target block in which a preset target object exists in at least one block; determining an adjacent target block as an area to be detected, and detecting the road conditions in the area to be detected. The detection method of the present application can improve the efficiency of road condition detection.

Description

technical field [0001] The present application relates to the technical field of intelligent driving, in particular to a road condition detection method, a computer storage device, a vehicle terminal and a vehicle. Background technique [0002] With the continuous development of science and technology, cars, as an indispensable means of transportation in people's lives, are becoming more and more intelligent. [0003] At present, an advanced driving assistant system (advanced driving assistant system, ADAS) can be installed in a car to help users better survey road conditions, so that users can grasp the driving environment in time and make corresponding operation behaviors in advance. [0004] However, the detection of the current road conditions by the advanced driving assistance system in the prior art usually detects the entire picture, resulting in a relatively slow detection speed of the vehicle, which cannot meet the needs of users. Contents of the invention [000...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08G1/0967B60W40/02
CPCG08G1/0967G08G1/096708B60W40/02
Inventor 不公告发明人
Owner ANHUI TATFOOK TECH CO LTD