Vehicle-mounted passenger information display system applied to rail transit environment

Abstract

A vehicle-mounted passenger information display system applied to a rail transit environment is characterized in that a control host is arranged in each of a head cab and a tail cab; a dynamic electronic map display screen is mounted over each door of each passenger compartment; more than two multimedia displays, a channel-passing display screen and a gigabit switch are arranged in each passenger compartment; the dynamic electronic map display screen, the multimedia displays and the channel-passing display screen in each passenger compartment are connected and communicated with the gigabit switch in the passenger compartment through network cables; and the gigabit switches of the passenger compartments and the control hosts of the head cab and the tail cab are all connected into the looped network. According to the vehicle-mounted passenger information display system applied to the rail transit environment, an in-station navigation function is added to the LCD dynamic electronic map display screens, so that passengers can know the conditions such as the elevator position and the exit position of a station in a carriage.

Description

technical field [0001] The invention belongs to the field of rail transit, and in particular relates to a vehicle-mounted passenger information display system applied to the rail transit environment in this field, which has the functions of displaying train stations, playing multimedia information, and the like. Background technique [0002] With the rapid development of the rail transit industry, how to improve service quality has become the focus of development. The concept of taking vehicles as the main consideration object is changing to the concept of taking passengers as the main consideration object, and the most intuitive service for passengers is on-board passengers. information display system. At present, LCD carcass electronic maps are installed above the train doors to display site information, and some trains are equipped with LED lights to display site information, and each car is equipped with LCD monitors to play multimedia information. [0003] The electron...

AI Technical Summary

Problems solved by technology

[0003] The electronic map screen in the existing passenger information display system simply presents the station name, and there is no indication of the position of the car. Most of the multimedia displays only play local videos, and video freezes and differences may occur during playback. The problem that the car screen is out of sync

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