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Automatic wireless code matching connection method for NVR and IPC

A connection method and wireless technology, applied in the direction of connection management, wireless communication, machine-to-machine/machine-type communication services, etc., can solve the problems of complicated connection methods and difficult operation between NVR and IPC, so as to improve product experience and improve Speed, the effect of ensuring connection security

Active Publication Date: 2021-07-02
珠海安士佳电子有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention intends to provide a simple and easy-to-operate NVR and IPC automatic wireless code connection method to solve the problem that the existing NVR and IPC connection method is complicated and difficult to operate

Method used

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  • Automatic wireless code matching connection method for NVR and IPC

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The embodiment is basically as attached figure 1 Shown: a kind of NVR and IPC automatic wireless code connection method, including the following content:

[0035] S1. Start the wireless code pairing function of the NVR, and wait for the code pairing message to be received. The code pairing message is transmitted in an agreed data format, and the code pairing message in the data format is composed of header information and device information ;Header information includes request command type, data length and identification code ID, and device information includes device type and version number;

[0036] S2. The IPC sends the code matching message message through multicast in real time;

[0037] S3, NVR receives the code matching message message in real time, and judges whether the header information length of the code matching message message is consistent with the specified length, if not, the NVR ignores the code matching message message, and does not perform the code ...

Embodiment 2

[0044] The difference between this embodiment and Embodiment 1 is that it also includes dividing the monitoring area where the IPC is set into an important area and a non-important area, and setting up a standby IPC next to the original IPC in the important area, and the original IPC and the standby The IPC understands the same power supply.

[0045] The identification code ID of the standby IPC is the subordinate ID of the identification code ID of the original IPC, if the NVR receives the code message message sent by the original IPC, and has established a connection with the original IPC, then the NVR stores the information between the identification codes. affiliation relationship, the priority of the standby IPC is lower than that of the original IPC, and according to the affiliation of the identification ID, after identifying the standby IPC as a legal device, no connection is made, that is, S4-S7 is not performed; thus, the original IPC and the standby IPC are not connec...

Embodiment 3

[0051] The difference between this embodiment and Embodiment 1 is that if the NVR is disconnected from all connected IPCs, then enable the temporary connection authority of the NVR closest to the NVR as a test NVR, that is, the identification code ID in the NVR Send it to the test NVR, and start all IPCs to send code matching messages. If the detection NVR receives any IPC sending a code matching message with a specific logo, and establishes a connection with the IPC through S3~S7, it is judged that the NVR is faulty , if it detects that the NVR has not received any code matching message sent by any IPC, and has not established a connection with any IPC, then it is judged that the IPC is faulty. By testing the NVR, it can be judged whether the disconnection between the NVR and all connected IPCs occurs on the NVR or the IPC, so that maintenance personnel can repair the NVR or IPC. In addition, a backup server can also be set to store the identification code ID stored in the NV...

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Abstract

The invention relates to the technical field of video network application, in particular to an automatic wireless code matching connection method for NVR and IPC, which comprises the following steps: an IPC sends a code matching information message in real time; the NVR receives the code matching information message in real time and carries out a series of judgments including head information length judgments of the code information message, identification code ID judgments, currently connected IPC number judgments and paired equipment judgments to realize automatic wireless code matching and connection establishment of the NVR and the IPC. The scheme provides the NVR and IPC automatic wireless code matching connection method which is simple in connection and easy to operate, and the problem that an existing NVR and IPC connection method is complex and not easy to operate is solved.

Description

technical field [0001] The invention relates to the technical field of video network applications, in particular to an automatic wireless code-pairing connection method between an NVR and an IPC. Background technique [0002] With the rapid development of IP network, the video surveillance industry has also entered the era of full network. The video surveillance industry in the era of full network is gradually showing the characteristics of the IT industry. As the core product of network surveillance, NVR (Network Video Recorder, Network Video Recorder) has essentially become an IT product. The main function of NVR is to receive digital video streams transmitted by IPC (IP Camera, network camera), DVS (video encoder) and other devices through the network, and store and manage them. Its core value lies in the video middleware, through the video middleware The way of software is widely compatible with the encoding format of IPC of different terminal equipment of various manuf...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/70H04W12/06H04W76/14H04L29/06
CPCH04L69/22H04W12/06H04W4/70H04W76/14
Inventor 周斌周志奇张阳何津全李进吴彭养
Owner 珠海安士佳电子有限公司
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