Monitoring method, server and system and image acquisition device

An image acquisition device and monitoring server technology, which is applied in transmission systems, image communications, closed-circuit television systems, etc., can solve the problems that the camera cannot collect images of target persons, target person monitoring technology cannot achieve continuous monitoring, and cannot continue to monitor, etc.

Active Publication Date: 2017-01-04
HANGZHOU HIKVISION DIGITAL TECH
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  • Abstract
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Problems solved by technology

However, the camera is easily blocked by trees, billboards and other objects. At the same time, when the target person enters the building (such as a home, company, restaurant), the camera will not be able to collect

Method used

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  • Monitoring method, server and system and image acquisition device
  • Monitoring method, server and system and image acquisition device
  • Monitoring method, server and system and image acquisition device

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Embodiment Construction

[0061] 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.

[0062] The inventor found through research that the public often carries WiFi terminals such as mobile phones with them, and these WiFi terminals can generally connect to a Wireless Fidelity (WiFi, WIreless FIdelity) network. Since devices providing WiFi networks are commonly installed in buildings, when the target person enters the building, the target person will generally turn on the WiFi scanning function of the WiFi terminal carried by the target person to...

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Abstract

Embodiments of the invention provide a monitoring method, server and system and an image acquisition device. A first distance ratio between three WiFi detectors and horizontal distance of a target person can be obtained. A second distance ratio between the three WiFi detectors and horizontal distance of a WiFi terminal can be obtained according to signal intensity of WiFi signals. By matching the second distance ratio of each WiFi terminal with the first distance ratio, the MAC address of the WiFi terminal of the target person is determined, and the target person is monitored according to the MAC address. Therefore, continuous monitoring of the target person is realized.

Description

technical field [0001] The invention relates to the technical field of monitoring, in particular to a monitoring method, server, system and image acquisition device. Background technique [0002] With the development of science and technology, various high-tech means have been widely used in the field of target monitoring. [0003] The existing target person monitoring technology is video monitoring technology, which monitors the target person by setting cameras at traffic arteries, building entrances and exits, etc. However, the camera is easily blocked by trees, billboards and other objects. At the same time, when the target person enters the building (such as a home, company, restaurant), the camera will not be able to collect the image of the target person, so that the monitoring cannot continue, and it is easy to cause monitoring failure. [0004] Therefore, the existing target person monitoring technology cannot realize continuous monitoring. Contents of the inventi...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N5/76H04W4/02H04L29/08H04W4/029H04W4/80
CPCH04N7/18H04N7/181H04W4/02H04W4/80H04W4/029H04L2101/622G08B13/19656G08B13/19669
Inventor 刁一平虞丽峰
Owner HANGZHOU HIKVISION DIGITAL TECH
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