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A method and device for adjusting the angle of a wifi antenna

A technology of antenna angle and adjustment method, which is applied to antennas, measuring devices, optical devices, etc., can solve the problems that the camera cannot provide WiFi services to mobile terminals, and the camera WiFi signal cannot cover mobile terminals, etc., to achieve good WiFi signal reception effect, Improve wireless experience and ensure the effect of network services

Active Publication Date: 2019-06-11
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in some application scenarios, there may be multiple obstacles in the environment where the camera is located. When the user carrying the mobile terminal is behind the obstacle, the WiFi signal of the camera will not be able to cover the mobile terminal. Mobile terminal provides WiFi service

Method used

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  • A method and device for adjusting the angle of a wifi antenna
  • A method and device for adjusting the angle of a wifi antenna
  • A method and device for adjusting the angle of a wifi antenna

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Embodiment Construction

[0053] The terms used in the present invention are only for the purpose of describing specific embodiments, rather than limiting the present invention. The singular forms of "a", "said" and "the" used in the present invention and claims are also intended to include plural forms, unless the context clearly indicates other meanings. It should also be understood that the term "and / or" as used herein refers to any or all possible combinations of one or more associated listed items.

[0054] It should be understood that although the terms first, second, third, etc. may be used in the present invention to describe various information, the information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present invention, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first inf...

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Abstract

The invention provides an adjusting method and device of a WiFi antenna angle. The method comprises following steps of obtaining a video image containing a user and a barrier; determining first projection information corresponding to the user by using infrared detection information corresponding to the user when it is analyzed that the user is located behind the barrier according to the video image; determining second projection information corresponding to the barrier by using the video image; determining the position relationship of the user and the barrier by using the first projection information corresponding to the user and the second projection information corresponding to the barrier; and adjusting the WiFi antenna angle by using the position relationship of the user and the barrier. Through adoption of the technical scheme provided by the invention, when the user is located at different positions, a mobile terminal can access a network all the time; the influence of the barrier on the WiFi signal is avoided; the wireless experience specific to the WiFi access of the mobile terminal is improved; the mobile terminal is enabled to have good WiFi signal receiving effect all the time; and the network service is unobstructed.

Description

Technical field [0001] The invention relates to the field of monitoring, in particular to a method and device for adjusting the angle of a WiFi antenna. Background technique [0002] In recent years, with the rapid development of computers, networks, and image processing and transmission technologies, the popularization of video surveillance has become more and more obvious. Video surveillance is gradually becoming high-definition, intelligent, and video surveillance systems can be applied to many fields. Such as intelligent transportation, smart park, safe city, etc. [0003] In the video surveillance system, the camera is an important part of the video surveillance system. With the rapid development of video surveillance technology, at present, cameras can also provide Wi-Fi (Wireless Fidelity, wireless network) services for mobile terminals. Mobile terminals can access the network through the Wi-Fi service provided by the camera, thereby improving user experience and Business ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W52/18H01Q3/08G01B11/00
CPCG01B11/00H01Q3/08H04W16/18H04W52/18
Inventor 周迪关春天
Owner ZHEJIANG UNIVIEW TECH CO LTD
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