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A POC real-time intercom implementation method for intelligent inspection system

An implementation method and intelligent technology, applied in the field of communication applications, can solve problems such as complex implementation, increased system additional burden, and inability to manage session rights, etc., to achieve the goals of reducing additional burden, quickly establishing channels, and improving work efficiency and resource utilization. Effect

Active Publication Date: 2017-09-29
SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES +1
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Problems solved by technology

[0004] In view of the above defects or improvement needs of the prior art, the present invention provides a POC real-time intercom implementation method oriented to an intelligent inspection system. At the same time, it is more complicated to implement in a system similar to the professional application field of intelligent inspection, and it will increase the technical problem of additional burden on the system

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  • A POC real-time intercom implementation method for intelligent inspection system
  • A POC real-time intercom implementation method for intelligent inspection system
  • A POC real-time intercom implementation method for intelligent inspection system

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Embodiment Construction

[0036] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0037] The POC real-time intercom implementation method oriented to the intelligent inspection system of the present invention is applied in the intelligent inspection management system, including the following functional subsystems, such as figure 1 and figure 2 Shown:

[0038] The first subsystem A includes a hand-held intelligent mobile inspection terminal A1 and a PC on duty A2, which are...

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Abstract

The invention discloses a POC real-time intercom realization method oriented to an intelligent inspection system, which includes: one or more clients in the intercom group send an intercom request to a voice server, and the voice server POC_Request judges whether there are other clients in the intercom group already in the intercom state, if yes, the voice server judges whether the priority of the client sending the intercom request is higher than that of the client currently in the intercom state, if so Then the voice server cuts off the call of the client that is currently in the intercom state, and sends a POC_Revoke signaling to the client to release the call process, and the voice server sends the authorization signaling POC_Granted to the client that sent the intercom request to instruct the client The end obtains the session right. The invention can solve the technical problem that the existing SIP session protocol cannot manage the session right, and at the same time, it is relatively complicated to implement in a system similar to the professional application field of intelligent inspection, and will increase the additional burden of the system.

Description

technical field [0001] The invention belongs to the field of communication applications, and more specifically relates to a POC real-time intercom implementation method for an intelligent inspection system. Background technique [0002] At present, with the continuous improvement of communication technology and intelligent level, the concept of intelligent inspection has been proposed in forest protection, security inspection, and fields, and intelligent inspection terminals have emerged as the times require. These terminals are designed with wireless push-to-talk function (PTT OverCellular, referred POC). A real-time intercom method is required to realize the POC function. This POC service function mainly achieves the following purposes: first, to realize a two-way, half-duplex, real-time multi-party communication mode, at most one person can speak each time, and others can only answer; second, to realize session member management , to allow the client to communicate with...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/08H04W4/10H04L29/06
CPCH04L65/403H04L65/4061H04L69/162H04W4/08H04W4/10H04L65/611
Inventor 李成华王元璋江小平龚子安刘磊孙婧丁昊
Owner SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
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