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Method for realizing wireless dispatching desk based on eLTE

An implementation method and a technology of a dispatching platform, which are applied to services based on specific environments, vehicle wireless communication services, and large-scale transport vehicles, etc., can solve problems such as single function and poor function portability, and achieve high-efficiency communication Effect

Inactive Publication Date: 2020-11-10
TIANJIN 712 COMM & BROADCASTING CO LTD
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  • Description
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  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to solve the problem that most of the traditional dispatching stations are narrowband dispatching stations based on TETRA, with single function and poor function portability, and especially provide a method for realizing a wireless dispatching station based on eLTE

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  • Method for realizing wireless dispatching desk based on eLTE
  • Method for realizing wireless dispatching desk based on eLTE
  • Method for realizing wireless dispatching desk based on eLTE

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with accompanying drawing.

[0029] Such as figure 1As shown, the software module composition block diagram of the present invention, the wireless dispatching station based on eLTE comprises CAD interactive module, database interactive module, LTE interactive module and log record module; CAD interactive module adopts TCP communication, is used for the receiving processing of clock, ATS train position ;The database interaction module uses the API interface of the call system to read and write the database, which is used for accessing information of trains, teams, radio stations, and dispatching stations; the LTE interaction module realizes resource query services and real-time video services by calling the eSDKeLTE SDK packaged by TD Tech Browsing service, point call service, group call service, short data service, and processing cluster voice and IP data communication services realized through IP comm...

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Abstract

The invention discloses a method for realizing a wireless dispatching desk based on eLTE. The dispatching desk of the method comprises a CAD interaction module, a database interaction module, an LTE interaction module and a log recording module. The CAD interaction module adopts TCP communication and is used for receiving and processing clock and ATS train positions; the database interaction module reads and writes a database by calling an API interface of the system and is used for accessing information of trains, teams, radio stations and dispatching desks; the LTE interaction module realizes a resource query service, a real-time video browsing service, a click call service, a group call service, a short data service and a cluster voice and IP data communication processing service by calling an eSDKeLTE SDK service packaged by a tripod bridge; and the log recording module performs log writing by adopting an API interface of the system. According to the method, efficient communicationbetween fixed personnel in rail transit is facilitated, and the urgent demand of the market for LTE dispatching desk products is met.

Description

technical field [0001] The invention relates to digital trunking wireless communication equipment, in particular to a method for realizing a wireless dispatching station based on eLTE (broadband trunking solution). Background technique [0002] At present, most of the traditional dispatching consoles in the market are custom-developed using TETRA technology, and their functions are single, and only have voice single call, voice group call, and short data services. With the vigorous development of wireless private network solutions for LTE systems, the future of national rail transit The LTE system will be the trend. In order to adapt to this trend, we will cooperate with TD Tech to customize and develop dispatching terminals, which will be connected to TD Tech's LTE core system to provide an LTE dispatching solution for the wireless private network field. Contents of the invention [0003] The purpose of the present invention is to solve the problem that most traditional d...

Claims

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Application Information

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IPC IPC(8): H04W4/10H04W4/42
CPCH04W4/10H04W4/42
Inventor 庞通王智超陈云李瑛张青平胡林郑彩顺周磊杜艳娟
Owner TIANJIN 712 COMM & BROADCASTING CO LTD
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