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A case event monitoring method and system

A case event and coordinate system technology, applied in the field of case monitoring methods and systems, can solve problems such as the inability to clarify the direction and specific location of traffic accidents, affecting the efficiency of case monitoring, and achieve the effect of improving efficiency.

Active Publication Date: 2022-02-08
HANGZHOU HIKVISION SYST TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The occurrence of accidents has a strong randomness, and the traditional monitoring method of accidents can only locate the surroundings of the accident. Generally, the surveillance video is searched manually, which greatly affects the efficiency of event monitoring.

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  • A case event monitoring method and system
  • A case event monitoring method and system
  • A case event monitoring method and system

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Embodiment Construction

[0080] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0081] In order to improve the efficiency of case event monitoring, embodiments of the present invention provide a case event monitoring method, device, platform server, camera, machine-readable storage medium and system.

[0082] The terms in the embodiments of the present invention are explained as follows:

[0083] High-precision position: It is divided into different grades. At present, the commonly used grades are centimeters, meters, and meters. Differen...

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Abstract

The embodiment of the present invention provides a method and system for case event monitoring. The platform server obtains the physical position of the target point in the world coordinate system of the current case event, and searches in the world coordinate system according to the physical position of the target point. The physical position of multiple cameras whose distance to the target point is less than the threshold of the visible distance, according to the physical position of each camera, the equipment parameters of each camera and the physical position of the target point, determine each visible camera in the multiple cameras, and obtain each visible The video captured by the video camera of the incident. Through this solution, the efficiency of case event monitoring can be improved.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a case event monitoring method and system. Background technique [0002] At present, the method for monitoring crimes is mainly based on the GIS (Geographic Information System, Geographic Information System) map to retrieve the video viewing method. When a crime is found, the corresponding monitoring video is found through the GIS map. [0003] In practical applications, if a case is discovered, it is necessary to manually locate the place where the case occurred on the GIS map, and then check the resources around the case, and trace back the case on the large screen by opening the window and roaming . [0004] The occurrence of accidents has a strong randomness, and the traditional monitoring method of accidents can only locate the surroundings of the accident. Generally, the surveillance video is searched manually, which greatly affects the efficiency of case event monitori...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V20/40H04N7/18
CPCH04N7/181G06V20/41
Inventor 金海善斯瑜彬赵俊钰李勇
Owner HANGZHOU HIKVISION SYST TECH