A method and system for displaying macroscopic situation data of a rail transit road network

Abstract

The invention discloses a method and system for displaying macroscopic situation data of a rail transit road network. The method includes: acquiring various types of basic data from a plurality of business systems; reconstructing the basic data to form a station and / or The node data model with interval as the unit; based on the node data model, various types of business data are displayed on the same road network map. The present invention uses stations and / or sections as unit nodes for each business system information, generates a node data model required by users with stations and / or sections as units through calculation and reconstruction, and displays them on the same road network map, thereby Provide an intuitive and comprehensive information display for the regional road network, so that rail transit managers and operators can grasp the macro situation of the road network in the entire region at a glance from a global perspective, facilitate manual decision-making, and provide intelligent decision-making for the entire system. Intelligent command provides data foundation.

Description

technical field [0001] The invention belongs to the technical field of rail transit, and in particular relates to a method and system for displaying macroscopic situation data of a rail transit road network. Background technique [0002] With the continuous development of urban rail transit and the increase of passenger travel demand, many urban rail transits have gradually entered the era of networked operations. How to use information technology and control technology to improve the efficiency and intelligence level of road network operation has always been the focus of research. [0003] In order to improve operational efficiency, many cities have established subway traffic comprehensive monitoring systems, which are connected to various business systems of subway lines through networks and interfaces, including comprehensive monitoring systems, signaling systems, power control systems, passenger information display systems, fire alarm systems, Closed-circuit television ...

AI Technical Summary

Problems solved by technology

[0003] In order to improve operational efficiency, many cities have established subway traffic comprehensive monitoring systems, which are connected to various business systems of subway lines through networks and interfaces, including comprehensive monitoring systems, signaling systems, power control systems, passenger information display systems, fire alarm systems, Closed-circuit television monitoring system, environmental equipment monitoring system, etc., integrate multiple business systems at the system level. Each business system has an independent interface and display screen. The monitoring content of each business system is displayed on multiple screens in the monitoring center. The map scales and display methods of each system are also different. When viewing the detailed information of each system, it is necessary to manually switch and call the interface of each system, and the degree of integration is not high.

Images