Anti-collision system and corresponding method for train actively transmitting running information of the same

Abstract

The invention discloses an anti-collision system for trains and a method thereof; driving information of the train is automatically and continuously reported to nearby trains by an on-board anti-collision system on the train; the method is opposite to the operation principle of radar; the radar operation detects what exists in the nearby environment; the radar is taken as the center and then the nearby objects passively reflect radar signals to the radar. In the invention, each train positively and continuously sends dynamic information of the train to the nearby trains, to tell the nearby trains the position, direction and driving speed of the train on a rail. In this way, in addition to driving according to orders sent by a controlling center, each train driver can also calculate the driving safety distance and maximal driving speed according to the information sent by the nearby trains through the on-board anti-collision system on the train, which helps the driver to make correct judgment and thus avoids collision accidents.

Description

【Technical field】 [0001] The invention relates to the field of combination of computer and communication technology, especially the system and method for improving railway safety by said technology. 【technical background】 [0002] At present, the general railway signal system usually monitors the movement of the train on the railway by the control center. The train can only run according to the command after receiving the command from the control center. However, due to the high speed of the train and the long parking distance, if there is any error , it cannot stop the train immediately in a short distance like a car. Usually the stopping distance needs to be hundreds of meters to several kilometers. Therefore, train collision accidents often occur, which is an extremely problem to be solved. 【Content of invention】 [0003] The object of the present invention is to provide a train anti-collision system and method, so as to prevent the occurrence of train collision events...

AI Technical Summary

Problems solved by technology

[0002] At present, the general railway signal system usually monitors the movement of the train on the railway by the control center. The train can only run according to the command after receiving the command from the control center. However, due to the high speed of the train and the long parking distance, if there is any error , it cannot stop the train immediately in a short distance like a car. Usually the stopping distance needs to be hundreds of meters to several kilometers. Therefore, train collision accidents often occur, which is a problem that needs to be solved.

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