A method of ipc automatic detection connection based on arp protocol and onvif standard

A technology of ARP protocol and connection method, which is applied in the field of IPC automatic detection connection based on ARP protocol and ONVIF standard, can solve the problems of inability to directly access, tedious manual configuration process, and inability to use IPC directly, so as to improve convenience, Wide application prospect, simple structure effect

Active Publication Date: 2019-03-08
深圳市磊科实业有限公司
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  • Claims
  • Application Information

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Problems solved by technology

However, in practice, due to various external reasons, some IPCs cannot be directly connected to the new NVR-IPC network after the network settings have been made. As a result, these IPCs cannot be used directly, and cumbersome manual work is required. configuration process

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  • A method of ipc automatic detection connection based on arp protocol and onvif standard
  • A method of ipc automatic detection connection based on arp protocol and onvif standard
  • A method of ipc automatic detection connection based on arp protocol and onvif standard

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Embodiment

[0035] The present invention originates from the inventor's analysis of the situation that the IPC cannot be connected to the network, and the main problem is that the network configuration information already exists in the newly connected IPC, and the conventional processing scheme in this case It is to manually set the network configuration information of this IPC through the network equipment to match the existing network conditions and realize communication. However, this method is very cumbersome, especially in the actual application process, which is time-consuming and labor-intensive, and cannot achieve the speed of the new IPC. The effect of accessing the NVR-IPC network. How to realize the automatic connection matching of the newly accessed IPC to the existing network has become a major problem for the inventors. Further research has found that there are two situations in which the configured IPC configuration information has gateway information and the gateway informa...

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Abstract

The invention discloses an IPC automatic detection connection method based on the ARP protocol and the ONVIF standard, which is applied to an NVR-IPC network, and an ARP monitoring module and an ONVIF detection module are configured in the NVR; For the ARP message in the network, when the ARP monitoring module detects the ARP Request message from the IPC, it obtains the configuration information of the IPC from the message, and the NVR establishes a connection and communicates with the IPC through the configuration information; The ONVIF detection module regularly broadcasts in this network, and after the unconnected IPC receives the broadcast message, it sends a connection request to the NVR; the NVR obtains the configuration information of the IPC through the received connection request and communicates with the IPC through the configuration information. The IPC establishes the connection and communicates. The invention cleverly utilizes the address resolution protocol and ONVIF standard to enable the NVR to automatically discover the IPC connected to it locally and establish a communication connection, especially when the network configuration information of the IPC has been set, greatly improving the NVR‑IPC Ease of network configuration.

Description

technical field [0001] The invention relates to the field of video network application technology, in particular to an IPC automatic detection connection method based on the ARP protocol and the ONVIF standard. Background technique [0002] NVR is the abbreviation of Network Video Recorder (Network Video Recorder). The main function of NVR is to receive the digital video stream transmitted by IPC (IP Camera) equipment through the network, store and manage it, so as to realize the advantages of distributed architecture brought by networking. [0003] During the use of NVR-IPC networking, there are often cases where the IPC is damaged and needs to be replaced. When the configuration of the replaced IPC is inconsistent with the original IPC configuration or the current network configuration, it will not be able to communicate The NVR needs to communicate with each other. At this time, it needs to be configured manually. However, the steps of manually configuring the IPC are t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/12
CPCH04L61/103H04L61/2503H04L61/5069H04L2101/622
Inventor 张晋秋
Owner 深圳市磊科实业有限公司
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