Unlock instant, AI-driven research and patent intelligence for your innovation.

Monitoring system

A technology for monitoring hosts and data acquisition equipment, which is applied to closed-circuit television systems, televisions, electrical components, etc., and can solve problems such as limited transmission distance of twisted pairs

Inactive Publication Date: 2017-05-24
QINGDAO HAIRIAN ELECTRONICS
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the network camera of this monitoring system is connected to the monitoring host through a twisted pair, the transmission distance of the twisted pair is very limited, so that this monitoring system can only be used in a limited space.

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

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] The first preferred embodiment of the monitoring system of the present invention includes a plurality of data acquisition devices and a monitoring host connected to the plurality of data acquisition devices through a network connection line suitable for long-distance transmission, such as a coaxial cable. The coaxial cable has a long transmission distance, so that the data acquisition equipment of the monitoring system of the present invention can be transmitted to the monitoring host through a long coaxial cable. In this implementation manner, the plurality of data collection devices are network cameras. In other implementation manners, other network connection lines suitable for long-distance transmission may also be used.

[0006] Each data acquisition device includes a video interception device, an image compression encoder, a first CPU (Central Processing Unit, central processing unit), a memory, a first network transmission data conversion device, a first decoder,...

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

A monitoring system comprises data collectors and a monitoring host connected with the data collectors via network connecting lines suitable for long-distance transmission. Each data collector comprises a video capturing device, an image compressing encoder, a first CPU, a memory, a first network transmission data converter, a first decoder, a first microcontroller, a first digital to analog converter, a first transformer and a first network connection device; the monitoring host comprises a second network connection device, a second transformer, a second digital to analog converter, a second decoder, a second microcontroller, a second network transmission data converter and a second CPU; and video signals collected by the video capturing devices are processed, then transmitted to the monitoring host via the network transmission lines, and displayed. The application spatial range of the monitoring system is wide.

Description

technical field [0001] The invention relates to a monitoring system. Background technique [0002] At present, a monitoring system composed of various data acquisition devices such as network cameras connected to a monitoring host through a twisted pair has been widely used. This monitoring system has the advantage of a large amount of monitoring data, and each network camera is provided with an independent IP (Internet Protocol, network protocol) address. In this way, the user can connect to the corresponding camera and watch the images taken by the camera by obtaining the IP address of the camera at the monitoring host end. However, since the network camera of this monitoring system is connected with the monitoring host by a twisted pair, the transmission distance of the twisted pair is very limited, so that this monitoring system can only be used in a limited space. Contents of the invention [0003] In view of the above, it is necessary to provide a monitoring system...

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): H04N7/18
CPCH04N7/181
Inventor 陈崇传
Owner QINGDAO HAIRIAN ELECTRONICS