Long-distance wireless video surveillance system established based on WIFI local area network

A wireless video monitoring, long-distance technology, applied in the direction of closed-circuit television systems, televisions, electrical components, etc., can solve the problems that are not suitable for large-scale long-distance networking, etc., to solve the technical problems of long-distance wireless video monitoring, and consume less time , the effect of small cost

Inactive Publication Date: 2016-06-01
和县公安局
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  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, it is possible to carry out alarm linkage and two-way voice communication, but this technical solution is not suitable for large-scale and long-distance networking

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  • Long-distance wireless video surveillance system established based on WIFI local area network

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Embodiment Construction

[0022] In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be described clearly and completely in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of the embodiments of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0023] In real life, public security organs often need to temporarily monitor crime scenes and security areas. Laying cables takes a long time, and the investment is large. The use of WIFI technology to establish wireless video surveillance is limited to a small space. The back-end command center (such as police station, command room)...

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Abstract

The present invention relates to the technical field of video surveillance, and specifically relates to a long-distance wireless video surveillance system established based on a WIFI local area network. The system comprises a front-end unit, a transmission unit, a storage unit, and a client. The front-end unit comprises a wireless infrared dome and a wireless infrared waterproof box camera. The transmission unit comprises a short-distance wireless transmission unit, a long-distance wireless transmission unit, and a wireless terminal unit. The front-end unit is used to acquire image information; data is sent to the storage unit by using the transmission unit; and the client views the image information in real time by accessing the storage unit. The present invention provides the long-distance wireless video surveillance system based on a WIFI local area network, so that networking can be performed rapidly, long-distance wireless surveillance can be performed, and in addition, the surveillance scope is wide. By combining a wireless bridge and WIFI, a remote (<= 3 KM) video image can be transmitted to a headquarters, so that the technical problem of long-distance wireless video surveillance is effectively solved.

Description

Technical field [0001] The invention relates to the technical field of video monitoring, in particular to a remote wireless video monitoring system based on a WIFI local area network. Background technique [0002] The video surveillance system has been developed in just over two decades. From analog surveillance to fiery digital surveillance to the ascendant network video surveillance, earth-shaking changes have taken place. However, in practical applications, most video surveillance systems use wired wiring, which is troublesome. For some special occasions such as security activities, temporary hypothetical monitoring systems are required. If wired wiring is used, wiring is more troublesome and time-consuming. [0003] In view of security activities, it is often necessary to temporarily set up a video surveillance system in the security area, which is convenient for security personnel and command center video patrol personnel to dynamically control the security site and surroundin...

Claims

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Application Information

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IPC IPC(8): H04N7/18
CPCH04N7/181
Inventor 魏鹏
Owner 和县公安局
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