Remote video transmission system

A transmission system and remote video technology, applied in closed-circuit television systems, TV system components, TVs, etc., can solve the problems of large camera, not clear enough imaging, and not integrated remote cameras

Inactive Publication Date: 2014-05-21
WUXI CINSEC INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, most of the transmission systems in the prior art do not integrate remote cameras, and most of the existing cameras used

Method used

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0013] like figure 1 As shown, the remote video transmission system of the present invention is provided with several wireless ad hoc networks 100 to monitor different environmental areas; each wireless ad hoc network 100 regularly sends data to the information collection terminal 300 through the gateway 200, and the information collection The terminal 300 summarizes and uploads the monitoring data of this area to the server 400 for storage; the user can access the server 400 through the remote terminal 500 to query real-time or historical environmental data of all areas.

[0014] Cooperate see figure 1 , the number of nodes 110 included in each wireless ad hoc network 100 is the most basic link of the entire remote video transmission system. ...

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Abstract

Disclosed is a remote video transmission system. The remote video transmission system comprises wireless ad hoc networks, every wireless ad hoc networks comprises a plurality of nodes, every node is provided with a camera, and video data collected by the cameras can transmitted to remote terminals through wireless and/or wired networks. The remoter video transmission system is characterized in that every camera sequentially comprises a biconvex lens with a focal distance of f1, a meniscus lens with a focal distance of f2 and an image sensing chip for receiving images, wherein f1/f2 is between -0.2 and -0.8; if the focal distance of an imaging system composed of the biconvex lens and the meniscus lens is f, f1/f is between 1.25 and 2.5.

Description

technical field [0001] The invention relates to the field of information technology, in particular to a remote video transmission system. Background technique [0002] Remote video transmission systems are widely used in the field of information technology. Patent document WO99 / 23833A1 discloses a new type of video transmission system, which is used to maintain timing synchronization in digital video networks and digital video and data transmission systems. Delivery of digital video content such as Internet data, plain old telephone service (POTS), two-way data services to end users. The channel is usually a pair of copper wires running between the telephone company central office and the customer's premises, but can be any communication medium that supports compressed digital video, two-way data such as Internet data and POTS communication, and in fact can be a wireless connection. Digital video and data transmission systems utilize a bus or broadcast backplane, formed by ...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N5/225
Inventor 耿振民
Owner WUXI CINSEC INFORMATION TECH
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