Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Parking inducing system based on computer visual sense

A computer vision and parking guidance technology, which is applied in computer parts, calculations, and directions of various open spaces in the parking lot, can solve the problems of increasing the utilization rate of the parking lot, the utilization rate of the parking lot is not high, and the off-site guidance cannot be carried out.

Inactive Publication Date: 2007-10-31
汤一平
View PDF0 Cites 64 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0016] In order to overcome the shortcomings of the existing parking guidance devices that are limited to the information of a single parking lot, cannot conduct off-site guidance, and the utilization rate of the parking lot is not high, the present invention provides a device that can collect information on each parking lot and can conduct off-site guidance. A computer vision-based parking guidance device that guides the driver to find a parking space in time and increases the utilization rate of the parking lot

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
  • Parking inducing system based on computer visual sense
  • Parking inducing system based on computer visual sense
  • Parking inducing system based on computer visual sense

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0116] Referring to Figures 1-10, to realize parking guidance, two problems must be solved at first: 1) on-site guidance and off-site guidance; 2) detection of parking space occupancy. Embodiments of the present invention are described in conjunction with solving the above two problems.

[0117] In the on-site guidance, firstly, according to the occupancy of the parking space, when the parked vehicle enters the parking lot, the information release system will automatically provide the driver with information on the available parking space so that the driver can quickly find the parking lot. The parking space for parking the vehicle; such as by means of the floor plan of the parking lot shown in accompanying drawing 7 or directly telling the number of the parking space or the like.

[0118] In the off-site guidance, in addition to the parking space information required in the on-site guidance, related information about parking lots, classified parking lots and their spatial dis...

Embodiment 2

[0189] With reference to Fig. 1~Fig. 10, except the image processing technology of video detecting whether there is a car in the parking space frame, the others are the same as embodiment 1. This method is mainly aimed at the situation in the outdoor parking lot. In the outdoor, due to the background of the parking lot, the change of climate (rain, snow, etc.), the flying objects (leaves, plastic bags, etc.) in the parking lot will affect the ground color model. The impact of using the color model to determine whether there is a car in the parking space will bring a large misrecognition rate, so the edge detection method of the image can be used in the parking space detection of the outdoor parking lot;

[0190] The boundary of the vehicle body is a very important class of descriptors to describe the characteristics of the vehicle body, and these boundaries may generate edge information in the imaging process. The edge refers to the combination of those pixels with obvious cha...

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

This invention relates to one park guide system based on computer visual sense, which comprises park label identification device on each field, car position information system statistic distribution device and one park guide controller, wherein the park guide controller comprise car position information receive module, position information code module to convert the collected car information into digital codes; the said codes is of 28 with previous 22 for park physical position information and afterwards 6 for detail position information; park position information process module generates each record for each car to establish one inquire entrance with relative digital codes for distribution.

Description

(1) Technical field [0001] The invention belongs to the application of all-round computer vision sensor technology, image recognition technology, database technology, urban road digital coding technology and network communication technology in parking guidance system, especially a parking guidance device based on computer vision. (2) Background technology [0002] Urban road traffic is composed of dynamic traffic and static traffic. Static traffic refers to the parking status of vehicles in different areas and different parking places for different travel purposes or storage. Static traffic, like dynamic traffic, is an integral part of urban traffic. Dynamic traffic starts with static traffic, and static traffic is the continuation of dynamic traffic. Dynamic traffic and static traffic both promote and restrict each other, and need coordinated development to form an urban traffic system. [0003] In the current urban road traffic management, people often only pay attention ...

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
IPC IPC(8): G08G1/14G06K9/46
Inventor 汤一平
Owner 汤一平
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com