List updating method used for video-frequency display of multiple network cameras

A network camera and video display technology, applied in the field of network communication, can solve the problems of poor flexibility, lack of openness and mobility of network cameras, and inability to update the video display interface synchronously, so as to achieve a more flexible effect.

Inactive Publication Date: 2011-02-02
JIANGSU UNIV OF SCI & TECH +1
View PDF4 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The traditional network camera application system is to bind the network camera device and the video display window one by one. The fixed network camera video can only display the fixed position of the video interface, and the access and exit video display interface of any network camera cannot be updated synchronously. , its flexibility is poor, and the network camera lacks openness and mobility in the process of video display

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
  • List updating method used for video-frequency display of multiple network cameras
  • List updating method used for video-frequency display of multiple network cameras
  • List updating method used for video-frequency display of multiple network cameras

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0028] Taking the video monitoring of multiple network cameras as an example, the specific implementation process of the present invention will be introduced below.

[0029] The list in the present invention is a carrier that combines network camera equipment information and video display position information, which is dynamically updated according to the position of the network camera in the video display, and is characterized in that the positions of the network camera and video display are dynamically updated Pattern one-to-one mapping, flexible matching.

[0030] Described list update realization process, at first, form a center list according to network camera equipment information, and it and network camera equipment one-to-one correspondence; Furthermore, generate online list and offline list according to the online state of network camera in the center list, three The relationship between them is dynamically updated; finally, according to the needs of users, the video ...

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 list updating method for video-frequency display of multiple network cameras, comprising the following steps: forming a central list according to the device information of the network cameras, wherein, the central list and the network camera device are in one-to-one correspondence; generating an on-line list and an off-line list according to the on-line state of the network camera in the central list; displaying the network camera video to the corresponding position in the on-line list according to the user requirements, wherein, the on-line list and a video display child window are in one-to-one correspondence; updating a video display interface in the same split screen mode by respectively adopting a circular or manual manner; dynamically updating the video display interface through switching screens in different split screen modes; realizing connection and communication between each process through an interface mode; and the position of the network camera and the video display position are in an one-to-one corresponding in a dynamic update mode. The method of the invention enables a network camera application system to be more flexible, opener and moremovable.

Description

technical field [0001] The invention belongs to the technical field of network communication, and relates to a method for updating a list used for video display of multiple network cameras. Background technique [0002] The traditional network camera application system is to bind the network camera device and the video display window one by one. The fixed network camera video can only display the fixed position of the video interface, and the access and exit video display interface of any network camera cannot be updated synchronously. , its flexibility is poor, and the network camera lacks openness and mobility in the process of video display. [0003] In practical applications, the number of network cameras is increasing, and the requirements for the flexibility of network cameras displayed on the video interface are also increasing. The application system of network cameras should have the characteristics of flexibility, openness and mobility. Contents of the invention ...

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): H04L29/08H04N5/225
Inventor 刘镇张欣钱萍滕玮
Owner JIANGSU UNIV OF SCI & TECH
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