Dynamic Electronic Map Display System

Product Introduction
The dynamic map screen serves as an onboard PIS (Passenger Information System) display, used for releasing dynamic map information on the train. It adopts an industrial-grade LCD screen and receives control signals through network input.

The electronic map uses an LCD display and can show the following content:
· Train running direction and full route map;
· Train's origin and destination stations;
· Station announcement prompts (upcoming station, arrival, departure information);
· Indication of which side the doors will open on;
· Carriage crowding level (based on main control judgment);
· Transfer station prompts;
· Door isolation indicator.

Installation Diagram (For Reference Only):

Subway Line Display Diagram (For Reference Only):

Product Features
· Utilizes a high-performance industrial-grade embedded operating system, capable of long-term stable operation.
· Supports simultaneous updates of the LCD dynamic map program across the entire train via the network, including display templates and content.
· Frequent power on/off will not damage the system software of the device.
· Supports image formats such as JPEG, PNG, and dynamic images.
· For the advertisement section, an LCD dynamic map interface must be provided to allow the user to update advertisement content, along with an explanation of the designated ad area plan.
· Effectively resists vibration, electromagnetic interference, high temperature, and a certain degree of impact.
· Supports U-disk local playback of videos, images, and text display.Automatically identifies the IP address upon startup based on address jumper settings.
· The above interfaces support cascading connections and include a Bypass function, with one or more devices connected.
· In the event of a device failure or power outage, communication and functionality of other cascaded devices will not be affected.
· Automatically powers on and activates the screen (no user signal required); if the screen stays in screensaver mode for more than 10 minutes (configurable) without receiving a signal, timeout protection activates and the LCD screen enters sleep mode (black/sleep) to prevent displaying incorrect information to passengers.
· The LCD dynamic map interface and displayed content can be configured and adjusted for real-world applications.
· Network communication protocol can be updated and adjusted according to actual application needs.
Technical Parameter

Hengtairail Equipment Co., Ltd (hereinafter referred to as “Hengtairail”) was established by Mr. Wei, in 1999. He was as a vehicle engineer in the China Railway Chengdu Bureau. A professional engineer team and high-efficiency sales team have been built at present.

Hengtairail is certified and operating to the ISO9001:2015 management system. Products meet technical requirements China Railway Test & Certification Centre (CRCC), Association of American Railroads (AAR), International Union of Railways (UIC), etc.

Hengtairail is a global supplier of rail vehicle components & systems. Including casting, forging, and machining products.

Specific products include:

· Wheelset: axle, wheel

· Bearing & axle box

· Spring & vibration control system: steel spring, rubber spring, air spring, leveling valve, shock absorber, and other truck components

· Coupler & draft gear device

· Braking system that meets UIC & AAR requirements

· Passenger train facilities & equipment: window, handrail, luggage rack, seat, HVAC system, toilet, gangway, plug door, interior products

· Locomotive parts

Based on the cooperation of many reliable manufacturers, Hengtairail has lots of advantages, such as flexible delivery time & payment terms, convenient after-sales service, etc. Under those favorable conditions, clients’ procurement costs and risks can be controlled effectively. It’s beneficial for clients to purchase transnational.

After more than 20 years of development, relying on high-quality products and professional services, Hengtairail establishes a complete supply chain system and long-term good business relationships with clients who come from more than 30 countries and regions.

Safety is the forever theme of public transport. Fast and big capacity of passengers is the particularities of rail transport. That makes us have a higher requirement for safety. Therefore, Hengtairail will continue to carry out the manufacturing process and quality guarantee schedule strictly, offer excellent products to meet clients' needs, and become a comprehensive supplier of rail vehicle components with core competitiveness.