Method for forming integrated gateway of passenger information system, integrated gateway and integrated system

A technology of passenger information system and integrated gateway, applied in the field of integrated gateway and integrated system, can solve the problems of upgrade and maintenance limitation, high degree of integration between SDK and external system, improve security and integrity, facilitate upgrade and maintenance, The effect of reducing the difficulty of integration

Inactive Publication Date: 2019-05-10
BYD CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] This application provides a method for forming an integrated gateway of a passenger information system, an integrated gateway, and an integrated system, which are used to solve the problem of high coupling between the S

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  • Method for forming integrated gateway of passenger information system, integrated gateway and integrated system
  • Method for forming integrated gateway of passenger information system, integrated gateway and integrated system
  • Method for forming integrated gateway of passenger information system, integrated gateway and integrated system

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Embodiment Construction

[0028] Embodiments of the present application are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary, and are intended to explain the present application, and should not be construed as limiting the present application.

[0029] The method for forming the integrated gateway of the passenger information system, the integrated gateway, and the integrated system of the embodiments of the present application are described below with reference to the accompanying drawings.

[0030] Before describing the technical solution of the application, in order to facilitate the technical personnel of the application to understand the application, some technical terms involved in the application are explained here:

[0031] OPC UA: OPC Unified Architecture i...

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Abstract

The invention provides a method for forming an integrated gateway of a passenger information system, the integrated gateway and the integrated system, and the method comprises the steps: obtaining thefirst device data of each device of the passenger information system; According to the first equipment data of each piece of equipment of the passenger information system, loading all devices in a passenger information system to a node space of an OPC UA module in a node mode, setting corresponding methods or/and variables at all the nodes and used for communicating with corresponding SDKs, wherein all the nodes communicate with all the devices in the passenger information system through the SDKs; And forming an interface of an OPC UA module according to each node and a corresponding method or/and variable set by each node, and integrating the passenger information system with an external system through the interface of the OPC UA module. Therefore, the SDK of the passenger information system is decoupled from the external system, a unified interface based on OPC UA is provided to be connected with the external system, and upgrading and maintenance of the SDK are facilitated.

Description

technical field [0001] The present application relates to the technical field of rail transit, and in particular to a method for forming an integrated gateway of a passenger information system, an integrated gateway and an integrated system. Background technique [0002] There are many external systems in the rail transit industry, such as ISCS system (Integrated Supervisory Control System, integrated monitoring system), closed-circuit television system, operation management system, access control system, etc., which need to be integrated with PIS system (Passenger Information System, passenger information system), Interaction and linkage. In the PIS system, there are many types of equipment for rail transit, such as broadcast controllers, video servers, and passenger alarms. Usually, the manufacturers of different types of equipment are different, and the rail transit will use the PIS system composed of equipment from one or more manufacturers. During the implementation, i...

Claims

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Application Information

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IPC IPC(8): H04L12/66B61L15/00
Inventor 易际明杨耕田
Owner BYD CO LTD
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