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Image acquisition transmission system based on lighting circuit

A lighting circuit and image acquisition technology, which is applied in signal transmission systems, components of lighting devices, image communication, etc., can solve the problems of complicated installation, difficulty in popularization, and high cost, and achieve good safety, simple installation, and low cost. Effect

Inactive Publication Date: 2009-09-09
北京华纬讯电信技术有限公司
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Problems solved by technology

[0002] In the prior art, most of the systems for image acquisition and transmission through the Internet require professional development and design, generally require professional equipment, special cables or microwave transmission, separate installation and integrated wiring, complex installation, high cost, and difficult universal

Method used

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  • Image acquisition transmission system based on lighting circuit

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Embodiment Construction

[0016] An image acquisition and transmission system based on lighting lines, including lighting equipment, image acquisition equipment, signal transmission equipment, signal transmission carriers, and image receiving equipment. The image acquisition equipment is connected to the lighting line through the lighting equipment, and shares the lighting equipment with the lighting equipment. The digital image output by the power supply and the image acquisition device is transmitted through the signal transmission carrier, and after being modulated and demodulated by the signal transmission device, it is transmitted to the image or signal receiving device. see figure 1 , an image acquisition and transmission system based on a lighting circuit, including a lighting lamp holder 1 integrated with a network camera 2, the digital image signal obtained by the network camera 2 is transmitted to an image or signal receiving device through a transmission module 5 along the lighting circuit, a...

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Abstract

The invention provides an image acquisition transmission system based on a lighting circuit. A current lighting circuit is utilized, and no additional connecting lines are required. The image acquisition transmission system has the advantages of simple installation, good safety, strong practicality and low cost. The image acquisition transmission system is characterized in that the system comprises a lighting lamp holder which is integrated with a web camera. Digital image signals obtained by the web camera are transmitted to an image receiving device by a transmission module along the lighting circuit. The web camera and a lamp cap interface in the lighting lamp holder are respectively connected with a lighting power by a switch controller.

Description

technical field [0001] The invention belongs to the technical field of image acquisition and transmission, in particular to an image acquisition and transmission system based on lighting lines. Background technique [0002] In the prior art, most of the systems for image acquisition and transmission through the Internet require professional development and design, generally require professional equipment, special cables or microwave transmission, separate installation and integrated wiring, complex installation, high cost, and difficult universal. Now, the Internet has entered all areas of people's daily production and life. People increasingly hope to collect and transmit image data through the network. They need image information collection and transmission systems with good security, strong practicability and low cost. , especially the image acquisition and transmission system that utilizes existing resources, does not require special design, and does not require additio...

Claims

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Application Information

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IPC IPC(8): G08C17/02H04N5/225F21V21/00H05B37/00
Inventor 王生安
Owner 北京华纬讯电信技术有限公司
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