Number plate of train number and railway carriage specified to convenient energy-saving type train

Abstract

The invention provides a display plate for train number and railway carriage specified to a convenient energy-saving type train, instructing train number and railway carriage for passengers, especially foreign passengers at some larger railway stations where a plurality of trains pull in simultaneously, and featuring low power consumption. The invention consists of an electronic display screen capable of displaying single digit and double digits as well as several changeless characters (Chinese characters, numbers or combination of numbers and letters; the changeless characters can shine in virtue of electricity; the changeless characters together with the characters displayed by the electronic display screen constitute the train number and the carriage number of each carriage; the characters displayed by the electronic display screen can be adjusted in uniformity by train staff by using a computer system according to change of train number; the display plates of train number and carriage number of each carriage are respectively connected via circuits, and turned on and off in uniformity; and when a train pulls in at the railway station, the power supplies of the display plates areturned on in uniformity by train staff, and after all passengers get on the train, the display plates are turned off in uniformity by train staff when the train pulls off.

Description

technical field [0001] The patent of the present invention relates to a special product for trains, which is used in train carriages. It is a convenient and energy-saving display board that can clearly indicate the train number and carriage number to passengers getting on the train at night (or during the day). Background technique [0002] Existing train carriages are generally marked with the names of the starting station and the terminal station, such as "Beijing-Shanghai", but there is no train number identification. And the face of the ticket bought by passengers generally shows the train number and carriage number, but the names of the starting station and the terminal station are not all clearly marked (except for the tickets bought by passengers from the train starting station to the terminal station). In this way, there is a lack of clear correspondence between the tickets purchased by passengers and the trains they want to take. Some passengers and foreign passenge...

AI Technical Summary

Problems solved by technology

[0003] For the car number, that is, the car number, the current practice is that when the train stops at the station, the conductor of each car hangs (places) a fixed sign indicating the car number on the door of the car, but the words on such a sign It is relatively small and cannot emit light. If passengers are farther away from the car, they may not be able to see clearly, and it is even more difficult to see clearly at night.

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