Metro automatic management system based on Beidou positioning

Abstract

The invention discloses a metro automatic management system based on Beidou positioning. The metro automatic management system comprises a data collecting module, a data processing module and a driving module, wherein the data collecting module comprises a position sensor, infrared emitters, infrared receivers and pressure sensors; the position sensor is used for sending a request of obtaining train position coordinates; the infrared emitters and the infrared receivers are arranged on the first side wall and the second side wall of the lower part of a platform in pairs, and are used for measuring railway safety parameters; each pressure sensor is arranged on a railway, and is used for measuring and sending pressure values and the pressure sensor number; the data processing module is used for receiving the train position coordinates, the railway safety parameters, the pressure values, the time and the pressure sensor number, and sending control signals; the data processing module comprises a starting and stopping controller and a speed controller; and the driving module controls the acceleration, the deceleration, the stopping or the running starting of a metro train. Therefore the metro automatic management system has the advantages that the automatic control of the metro train can be realized; and the automatic recognition and disposal on passengers falling off from the platform can be realized.

Description

Technical field [0001] The invention relates to a subway automatic management system based on Beidou positioning. Background technique [0002] With the increasing congestion of ground transportation, the subway has become one of the indispensable means of transportation. General manual driving requires a lot of manpower, and young drivers are prone to unstable driving speed and low efficiency due to lack of experience. In addition, passenger skipping incidents occur from time to time, and the installation of safety gates cannot block the skipping passengers. At present, ticketing relies heavily on transportation cards, and transportation cards must be deposited in cash before they can be used. Once lost, it will cause damage to the user’s property. In addition, you need to check the map in advance. In subway stations, ordinary network signals are weak, and you can usually only ask others or read the map yourself. Therefore, there is an urgent need for a subway automatic manag...

AI Technical Summary

Problems solved by technology

[0003] In the prior art, the usual subway system only has a single function

The automatic driving and safety system are separated, and the safety factor and comfort are low

In addition, even if the existing ticketing system is used, passengers still have to do a lot of manual preparations before travel, such as recharging money or checking the subway map, which causes a lot of inconvenience for passengers to travel

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