Projection wall window regulation method for large screen monitoring system

Abstract

The invention discloses a projection wall window regulation method pf a large-screen monitoring system, which includes: firstly selecting object required to divide and the division number at the user interface of the customer terminal; and then computing the coordinates of the left upper point and the right lower point of each divided small window; transmitting the coordinates from the customer terminal to a system control server through a control command; the system control server transmitting the control command to a projection wall control unit, and then the projection wall control unit controls the projection wall to opens a window at the corresponding position based upon the windows locating information provided in the control command, and connecting the designated input signal onto the designated windows according to the control command. The invention has advantages of simple operation and capability of arbitrary partition to the projection wall. The invention is applied in window regulation of large-screen monitoring system in intelligent buildings, rail traffic, tunnels, coal mines, petrochemical factories and other fields.

Description

technical field [0001] The invention relates to a window adjustment method suitable for large-screen monitoring systems in the fields of intelligent buildings, rail transit, tunnels, coal mines, petrochemicals and the like. Background technique [0002] With the development of our country's national economy and the continuous improvement of people's living standards, the ownership rate of motor vehicles in cities is increasing day by day, and the existing transportation infrastructure is already in a high-load working state. In recent years, with the rapid development of urban public transportation, the construction of subways, tunnels, and bridges across rivers and seas is in full swing. How to effectively manage urban traffic, reduce traffic congestion and traffic accidents is a common problem facing the development of every city. In this context, the industry began to devote itself to the development of real-time traffic monitoring system. At the same time, monitoring s...

AI Technical Summary

Problems solved by technology

[0006] The existing large-screen monitoring system generally only has the function of creating floating windows and merging windows, but cannot realize the subdivision of the projection unit or the overall division of the entire projection wall. The operation of assigning a certain video signal source to the projection wall (need to be completed with the matrix switching function of another video surveillance system)

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