Video monitoring system and method for reducing pan-tilt control delay

A video monitoring system, video monitoring technology, applied in the parts of TV system, closed-circuit television system, transmission system, etc., can solve the problem of large time delay of PTZ control, and achieve the effect of reducing delay

Inactive Publication Date: 2013-12-25
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for video monitoring system to reduce the delay of pan-tilt control, and solve the problem of large delay in the control of pan-tilt

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  • Video monitoring system and method for reducing pan-tilt control delay
  • Video monitoring system and method for reducing pan-tilt control delay
  • Video monitoring system and method for reducing pan-tilt control delay

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

[0034] Embodiments of the present invention provide a method and system for reducing the delay of pan-tilt control in a video surveillance system. Every time the user requests PTZ control, the PTZ control request is directly sent to the front-end device; after receiving the PTZ control request, the PTZ control unit of the front-end device authenticates and converts the PTZ control request; if The pan-tilt control request authentication passes, and the pan-tilt control unit converts the pan-tilt control request accordingly, and sends out the final pan-tilt control signal to pe...

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Abstract

The invention provides a video monitoring system and a method for reducing pan-tilt control delay. The method comprises the following steps: after a pan-tilt control unit of front-end equipment receives a pan-tilt control request sent by a user through a terminal, local cache is looked up for authentication of the pan-tilt control request; and if authentication passes, the pan-tilt is operated according to the pan-tilt control request, and an operation result is returned to the terminal. The invention also provides a video monitoring system. According to the invention, the pan-tilt control request can be directly sent to the front-end equipment without authentication by a video monitoring platform. Thus, pan-tilt control delay in video monitoring is minimized.

Description

technical field [0001] The invention relates to the field of video monitoring, in particular to a video monitoring system and a method for reducing the delay of pan-tilt control. Background technique [0002] As an important part of the security field, video surveillance has been widely used in all walks of life, whether it is finance, transportation, commerce, public security, or housing, video surveillance has played an important role. With the rapid development of technologies such as computers, network transmission, and image processing, video surveillance has become more and more widely used in modern life, and the demand is also increasing. [0003] The display terminals of the video surveillance system include TV walls, desktop monitors, mobile terminals, etc. Users generally need to perform relevant PTZ control operations in front of the display terminals to achieve the purpose of changing the video surveillance area. At present, when a user performs a pan-tilt oper...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04L29/06
CPCG08B13/19689H04N7/185H04N23/661H04N23/695H04N23/58H04N7/18
Inventor 代利坚
Owner ZTE CORP
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