Indoor intelligent video monitoring system based on SOPC

Abstract

The invention discloses an indoor intelligent video monitoring system based on SOPC, comprising a CCD camera, a holder, a stepping motor, a motor-drive circuit, a sensor group, a master controller combined by a Nios II soft core processor and a Cyclone II, a VGA display module, an alarm module and a computer terminal. The indoor intelligent video monitoring system is a platform for tracking an object and alarming by basing on a robot vision technology of the SOPC technology and the sensor technology, and is capable of alarming according to the setting values of temperature, humidity, smog and people activity and transmitting the alarm information to the remote user. The indoor intelligent video monitoring system based on the SOPC is a monitoring system which can finish the mission in the short time according to the user customization, can support the remote network monitoring, and is applicable to the household, the shopping mall and the library.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to an SOPC-based indoor intelligent video monitoring system. Background technique [0002] As we all know, video surveillance is an important part of the security system. There are roughly three types of traditional video surveillance systems: 1. Analog video surveillance system. The analog video surveillance system developed earlier and is often referred to as the first generation surveillance system. System features: The acquisition, transmission and storage of video and audio signals are all in analog form with the highest quality. Problems in the analog video system: it is only suitable for a small geographical range; it cannot exchange data with the information system; monitoring is limited to the monitoring center, and the application flexibility is poor; it is not easy to expand. 2. Multimedia monitoring based on microcomputer platform. The multimedia monitoring s...

AI Technical Summary

Problems solved by technology

Problems in the analog video system: it is only suitable for a small geographical range; it cannot exchange data with the information system; monitoring is limited to the monitoring center, and the application flexibility is poor; it is not easy to expand

Disadvantages of the multimedia monitoring system: the DVR system transmits in analog mode from the monitoring point to the monitoring center. Similar to the first generation system, there are many defects. To achieve long-distance video transmission, it is necessary to lay (rent) optical cables and install video optical transceivers at both ends of the optical cables. The system construction cost is high, it is not easy to maintain, and the maintenance cost is relatively high

However, at present, the research on intelligent community mainly focuses on the overall control of commercial buildings and office buildings, and there is little research on the indoor intelligent control of single-family, so the research on indoor intelligent monitoring system has great practical significance and a large research space

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