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A monitoring system and its application method

A monitoring system and control module technology, which is applied in the direction of closed-circuit television systems, TV system components, instruments, etc., can solve the problems of difficult erection, crossed and mixed working lines, etc.

Active Publication Date: 2020-10-30
BEIJING INST OF ENVIRONMENTAL FEATURES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since each camera has its corresponding working line, when a large number of cameras are installed, the working lines of each camera are crossed and intertwined, which makes the installation difficult

Method used

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  • A monitoring system and its application method
  • A monitoring system and its application method
  • A monitoring system and its application method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0079] Such as figure 1 As shown, a monitoring system provided by an embodiment of the present invention includes: a panoramic camera 101, a speed dome camera 102 and a control module 103; wherein,

[0080] The panoramic camera 101 is used to collect panoramic monitoring images of designated areas;

[0081] The control module 103 is configured to acquire trigger information of any target area in the panoramic monitoring image, generate a control instruction corresponding to the high-speed dome camera according to the trigger information, and send the control instruction to the high-speed dome camera. dome camera;

[0082] The high-speed dome camera 102 is configured to collect target surveillance images of the target area according to the control instruction.

[0083] When in use, the surveillance image of the designated area is collected through the panoramic camera. Since the panoramic camera can monitor the scene without blind spots, it can achieve a large viewing angle a...

Embodiment 2

[0086] Such as figure 2 As shown, the second embodiment is basically the same as the first embodiment, and the similarities will not be repeated. The difference lies in:

[0087] The control module 103 includes: an angle matching rule determination submodule 1031 and an angle determination submodule 1032; wherein,

[0088] The angle matching rule determination submodule 1031 is configured to determine an angle matching rule according to at least two monitoring data pairs acquired in advance; wherein each monitoring data pair includes: a sample position of any sample position in the designated area Coordinates, and the pitch angle of the sample when the high-speed dome camera performs image acquisition on the sample position;

[0089] The angle determination sub-module 1032 is configured to determine the pitch angle of the target corresponding to the speed dome camera according to the angle matching rule and the target position coordinates of the target area carried in the tr...

Embodiment 3

[0097] The third embodiment is basically the same as the second embodiment, and the similarities will not be repeated. The difference lies in:

[0098] The angle matching rule determining subunit 1031 is further configured to determine the current pitch angle corresponding to each of the sample position coordinates according to the angle matching coefficient, and determine each of the current pitch angles and the corresponding sample pitch angle between the data errors; determine whether there is at least one of the data errors greater than a preset threshold, if not, send the angle matching coefficient to the angle determination submodule.

[0099] Here, after solving the angle matching coefficient, the sample position coordinates in each monitoring data pair can be brought into the equations to obtain the current pitch angle corresponding to the sample position coordinates under the current angle matching coefficient, and determine the current The data error between the pitc...

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Abstract

The present invention relates to a monitoring system and an application method thereof. The monitoring system includes: a panoramic camera, a high-speed dome camera and a control module; wherein, the panoramic camera is used to collect panoramic monitoring images of a designated area; Obtaining the trigger information of any target area in the panoramic monitoring image, generating a control command corresponding to the high-speed dome camera according to the trigger information, and sending the control command to the high-speed dome camera; the high-speed dome camera The camera is configured to collect target monitoring images of the target area according to the control instruction. This solution can reduce the difficulty of setting up the monitoring system, and can also reduce the cost and difficulty of background display and control software development.

Description

technical field [0001] The invention relates to the technical field of video monitoring, in particular to a monitoring system and an application method thereof. Background technique [0002] Video surveillance system is a network system that uses video technology to detect and monitor fortified areas, and displays and records live images of fortified areas in real time. With the development of information technology, it has been widely used in many fields such as banking and traffic management. [0003] In general, for the full-coverage monitoring of a large scene, it is generally necessary to set up a large number of cameras for the scene, so as to achieve an all-round and multi-coverage monitoring effect for the scene. Since each camera has its corresponding working line, when a large number of cameras are installed, the working lines of each camera are crossed and mixed, which makes the installation difficult. [0004] Therefore, in view of the above deficiencies, it is...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N5/232H04N7/18G08B13/196
CPCH04N7/181G08B13/1963G08B13/19645H04N23/66H04N23/69
Inventor 闫鑫柴智宋亚军
Owner BEIJING INST OF ENVIRONMENTAL FEATURES
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