Method and device for detecting obstacles in expressway and computer equipment

A technology for highways and obstacles, applied in the computer field, can solve problems such as poor real-time performance, low efficiency, and low accuracy, and achieve the effects of enhancing scientificity, improving detection efficiency, and satisfying real-time detection

Active Publication Date: 2019-11-26
PING AN TECH (SHENZHEN) CO LTD
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present application provides a method, device and computer equipment for detecting obstacles in expressways, the main purpose of which is to solve the problems of low efficiency, low accuracy, and The problem of poor real-time performance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for detecting obstacles in expressway and computer equipment
  • Method and device for detecting obstacles in expressway and computer equipment
  • Method and device for detecting obstacles in expressway and computer equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] Hereinafter, the present application will be described in detail with reference to the accompanying drawings and embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] Aiming at the problems of low efficiency, low accuracy, and poor real-time performance when detecting obstacles in expressways, the embodiment of the present application provides a method for detecting obstacles in expressways, such as figure 1 As shown, the method includes:

[0023] 101. Perform data smoothing processing on the acquired target detection picture.

[0024] In a specific application scenario, in order to minimize the influence of noise on edge detection results, it is necessary to filter out noise to prevent false detection caused by noise. To smooth the image, the object detection image is convolved with a Gaussian filter to reduce the apparent noise effect ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method and device for detecting obstacles in an expressway and computer equipment, and relates to the technical field of computers, capable of solving the problems of relatively low detection accuracy, poor real-time performance and low working efficiency when the obstacle in the expressway is detected. The method comprises the following steps: carrying out data smoothingprocessing on an obtained target detection picture; segmenting a lane area picture from the processed target detection picture; and performing obstacle detection on the lane area picture based on a target detection algorithm, and determining obstacle information contained in the expressway. The method is suitable for detecting the obstacles in the expressway.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method, device and computer equipment for detecting obstacles in expressways. Background technique [0002] With the continuous development of my country's economic level and the rapid progress of the automobile industry, automobiles have already become a common means of transportation for people's daily travel, and the number of automobiles per capita is increasing year by year. The increasing number of cars, unsatisfactory traffic order and defects or obstacles on the road surface are all important factors affecting road traffic safety. On the expressway, the faster vehicle speed and other unpredictable factors may lead to traffic accidents. Among them, the potential safety hazards caused by obstacles on the expressway that were not cleared in time have received widespread attention across the country. Therefore, the detection of obstacles on the expressway is a...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/34G06K9/46G06K9/62
CPCG06V20/176G06V10/26G06V10/44G06F18/25
Inventor 雷晨雨
Owner PING AN TECH (SHENZHEN) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap