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Video monitoring system and method for rapidly accessing web camera

A technology for video surveillance systems and network cameras, applied in CCTV systems, image communications, electrical components, etc., can solve the problems of manual IP configuration, such as troublesome, time-consuming, address conflicts, etc., to improve user experience and avoid complex operations.

Active Publication Date: 2015-05-06
ZHEJIANG UNIVIEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a process requires manual IP configuration, which is cumbersome and time-consuming
[0005] Although NVR, IPC and other devices support the network video standard specification ONVIF (Open Network Video Interface Forum), NVR can directly modify the IP address connected to the IPC, but when a DHCP server (in a small network, the egress router is also a DHCP server) exists When the NVR independently modifies the IP address of the IPC, the modified IP address is likely to conflict with the address assigned by the DHCP server, that is, there is a problem that the NVR modifies the IP address of the IPC through ONVIF, which is prone to address conflicts.

Method used

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  • Video monitoring system and method for rapidly accessing web camera

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Embodiment Construction

[0043] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, and the following embodiments do not constitute a limitation of the present invention.

[0044] Such as figure 1 As shown, a video monitoring system includes a first router, an NVR and an IPC. The IPC collects video images, converts the collected video images into compressed video code streams and sends them to the NVR, and the NVR receives the video code streams transmitted by the IPC and provides video code streams. Store, preview, playback and forward. Generally, in order to provide mobile client access services, a video surveillance system is usually connected to an egress router to access the Internet, such as figure 1 In the first router, the NVR and IPC1 and IPC2 are connected to the first router. The first router is also a DHCP server. Of course, DHCP can also exist as a separate server. Generally, both NVR an...

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PUM

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Abstract

The invention discloses a video monitoring system and a method for rapidly accessing a web camera. The method comprises the following steps: obtaining an IP (Internet Protocol) address distributed by a DHCP (Dynamic Host Configuration Protocol) server by an NVR (Network Video Recorder); carrying the self IP address to require a distributable dynamic IP address section to the DHCP server, and receiving a first available dynamic IP address section distributed by the DHCP server and a corresponding gateway IP address; sending a query message of an ONVIF (Open Network Video Interface Forum) in a multicasting or broadcasting manner and receiving a respond message fed back by an IPC; processing according to source IP addresses in the respond message respectively; and automatically modifying the IP address accessed into a third party IPC. The invention further discloses the video monitoring system corresponding to the method. According to the video monitoring system and the method for rapidly accessing to the web camera, the complicated operation of manually modifying the third party IPC is avoided and user experiences are improved.

Description

technical field [0001] The invention belongs to the technical field of video monitoring, and in particular relates to a video monitoring system and a method for quickly connecting to a network camera. Background technique [0002] Video surveillance is an important part of the security system. Video surveillance is widely used in many occasions because of its intuition, accuracy, timeliness and rich information content. In recent years, with the rapid development of computer, network, image processing and transmission technology, the popularization trend of video surveillance has become more and more obvious. With the emergence of the network video recorder NVR, the network camera IPC is connected to the NVR through the network, and the captured video image is converted into a compressed video stream and sent to the NVR. The NVR receives the video stream transmitted by the IPC, and provides storage and preview of the video stream. , playback and forwarding. A monitoring no...

Claims

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Application Information

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IPC IPC(8): H04N7/18H04N21/64
Inventor 王智玉周迪
Owner ZHEJIANG UNIVIEW TECH CO LTD
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