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Network camera powered by network

A network camera and network power supply technology, which is applied to color TV parts, TV system parts, TVs, etc., can solve the problem of single power supply mode of network cameras, and achieve the effect of simple structure and stable power supply over Ethernet

Inactive Publication Date: 2013-09-25
SICHUAN AIPSTAR DIGITAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a network camera that can be powered by the network, which solves the problem of single power supply mode of the network camera

Method used

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  • Network camera powered by network

Examples

Experimental program
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Effect test

Embodiment

[0015] Such as figure 1 A network powered network camera is shown, including a main control circuit and a memory connected to the main control circuit, an automatic aperture drive circuit, an automatic focus drive circuit, an automatic zoom drive circuit, an image sensor, an Ethernet power supply module, and a clock circuit and a watchdog circuit, a lens is arranged outside the image sensor, and a network interface circuit is connected to the Ethernet power supply module.

[0016] The main control circuit includes a digital signal processor and an ARM9 series processor.

[0017] The digital signal processor adopts TMS320C6x series digital signal processor

[0018] It also includes optical filters, which sit between the image sensor and the lens.

[0019] The memory adopts EEPROM.

[0020] The Ethernet power supply module includes a POE chip of TI company IEEE802.3af standard.

[0021] The Ethernet power supply module (that is, the POE module) of the present invention can p...

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Abstract

The invention discloses a network camera powered by a network. The network camera powered by the network comprises a main control circuit, a memorizer, an automatic diaphragm driving circuit, an automatic focal distance driving circuit, an automatic zoom driving circuit, an imaging sensor, an Ethernet power supply module, a clock circuit and a watch dog circuit, wherein the memorizer, the automatic diaphragm driving circuit, the automatic focal distance driving circuit, the automatic zoom driving circuit, the imaging sensor, the Ethernet power supply module, the clock circuit and the watch dog circuit are connected with the main control circuit. A camera lens is arranged outside the imaging sensor, and the Ethernet power supply module is further connected with a network interface circuit. The network camera powered by the network is simple in structure and capable of achieving safe and stable Ethernet power supply.

Description

technical field [0001] The invention relates to a network camera, more specifically to a network camera capable of supplying power from a network. Background technique [0002] Network camera is a new generation of camera produced by combining traditional camera and network technology. It can transmit images to the other side of the earth through the network, and the remote viewer does not need any professional software. Most of the existing network cameras are powered by direct power supply, and the use of the network cameras is extremely inconvenient. Contents of the invention [0003] The invention provides a network camera capable of network power supply, which solves the problem of single power supply mode of the network camera. [0004] In order to solve the above-mentioned technical problems, the present invention adopts the following technical solutions: a network camera that can be powered by a network, including a main control circuit and a memory connected to t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232
Inventor 梁挺
Owner SICHUAN AIPSTAR DIGITAL TECH