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Image system with high definition cameras

A high-definition camera and image system technology, which is applied in closed-circuit television systems, TV system components, image communication, etc., can solve problems such as excessive size, application restrictions, and unreasonable camera structure

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

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Problems solved by technology

[0004] However, in the prior art, the resolution of the camera of the imaging system is often not enough, and at the same time, the structure of the camera is not reasonable enough, for example: the size is too large, so the application in many occasions is limited

Method used

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  • Image system with high definition cameras
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  • Image system with high definition cameras

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Embodiment Construction

[0014] 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.

[0015] Such as figure 1 As shown, the video system with a high-definition camera described in 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 The information collection terminal 300 summarizes and uploads the monitoring data of the region 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 regions.

[0016] Cooperate see figure 1 , the number of nodes 110 included in each wireless ad hoc network 100 is the most basic part of the entire video sys...

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Abstract

An image system with high definition cameras comprises a plurality of ad-hoc network nodes. The cameras are arranged on the nodes respectively. The image system is characterized in that every camera comprises a first double convex lens, a second single convex lens and an image sensor, wherein the focal length of the first double convex lens is f1 and the focal length of the second single convex lens is f2; the image sensors are used for undertaking images; at least one surfaces of the first double convex lens and the second single convex lens comprise binary diffractive optical structures which are used for eliminating the aberration of the system; the focal length of the integral system is f, wherein the ratio between f and f1 is 1.28 to 3.45.

Description

technical field [0001] The invention relates to the field of information technology, in particular to an image system with a high-definition camera. Background technique [0002] Video monitoring systems are widely used in various fields of production and life. Patent document CN1612176A discloses a wireless network video monitoring system and method. The system includes a network server, a video server, a wireless network, a database, multiple monitor computers, and multiple cameras. The network server is used to judge whether the received user name and password are correct according to the user information stored in the database, and obtain a system main interface if the user name and password are correct. The video server is used to connect the corresponding camera according to the wireless connection request, receive the wireless video signal from the camera and convert it into a video signal, convert the video signal into video data in a specific format, and transmit t...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N7/18G03B13/18
Inventor 耿振民
Owner WUXI CINSEC INFORMATION TECH
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