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Novel subway passenger information system

A technology for passenger information systems and subways, applied in transmission systems, advertisements, electrical components, etc., can solve the problems of integration and difficult integration

Inactive Publication Date: 2011-04-27
NARI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] To sum up, the problem to be solved urgently is that the audio information broadcasting system and the video information display system in the existing subway passenger information system are two independent systems. When the above two systems need to be integrated, due to the use of different interfaces and communication protocols between them, it is difficult to integrate them or it is impossible to integrate them together

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Embodiment Construction

[0019] In order to further reveal the technical solutions of the present invention, the implementation manners of the present invention will be described in detail in conjunction with the accompanying drawings.

[0020] figure 1 It is a schematic diagram of the overall structure of the novel subway passenger information system of the present invention; figure 2 It is the operation command block diagram of the dispatching workstation of the novel subway passenger information system of the present invention; image 3 It is a flowchart of the server-side software system of the novel subway passenger information system of the present invention. Please refer to above-mentioned accompanying drawing, this novel subway passenger information system includes: server 15, is used for centralized control and information processing to the whole system; A standard communication protocol, such as the UDP protocol, transmits the above-mentioned operation instructions to the above-mentioned ...

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Abstract

The invention discloses a novel subway passenger information system which is used for the field of subway monitoring systems. The novel subway passenger information system comprises a server, a scheduling workstation, a maintenance and management workstation, a video frequency divider and an audio power amplifier. The novel subway passenger information system combines the functions of the existing audio information broadcast system and the existing video information display system which are mutually independent into the one system by introducing new technologies, such as video synthesis technology, audio synthesis technology and the like, and provides a unified software and hardware platform and a unified human-machine interaction interface.

Description

technical field [0001] The invention relates to a novel subway passenger information system, in particular to a subway passenger information system applied in the field of subway monitoring systems, which integrates an audio information broadcasting system and a video information display system at the same time. Background technique [0002] At present, the operation and management of subways all emphasize the service concept of "people-oriented", and they all pay great attention to the construction of passenger information system. Existing passenger-oriented information release systems mainly include audio broadcasting systems and information display systems. The audio broadcasting system mainly provides audio information to passengers, and the information display system mainly provides video information to passengers. In the existing passenger information system, the above two systems are two completely independent systems, provided by different manufacturers, with their o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L29/08G09F27/00
Inventor 李森林吕瑞明胡波李冰
Owner NARI TECH CO LTD