Prewarning processing unit for train ground temporary information and method thereof

Abstract

The invention provides an early warning processing device and a method for train ground temporary information. The device comprises a main control circuit, a speed measuring circuit, a ground temporary information reading circuit, a speech reminding circuit, a train control circuit, a power supply circuit, a clock circuit and a storage circuit, wherein the main control circuit is connected with the speed measuring circuit, the ground temporary information reading circuit, the speech reminding circuit and the train control circuit respectively; the ground temporary information reading circuit comprises a radio frequency card, an RFID reader and a photoelectric coupling pipe; and one end of the photoelectric coupling pipe is connected with the RFID reader, while the other end is connected with the main control circuit. The device adopts RFID technology, and guarantees the accuracy and safety of data reading. The device has the advantages of stable circuit performance, strong practicability and high cost-performance ratio. The method is simple and scientific, plays a great role in actual application, effectively protects the safety of trains and people property, and avoids nicious railway accidents.

Description

technical field [0001] The invention relates to an early warning processing device and a method thereof, in particular to an early warning processing device and a method for train ground temporary information. Background technique [0002] Railways will encounter various situations during operation, such as: floods, dangerous bridges, earthquakes, long-term lack of repairs, etc. These situations need to be maintained, and during the maintenance process, it is often necessary to temporarily limit the speed of the train, that is, It is required that the speed of the train running on this road section be slowed down and lower than the originally designed running speed of this road section; to tell the train driver of these temporary ground information, the current method is to erect a speed limit board or other information board on the side of the road , the driver obtains these temporary ground information through the way of looking out, and then makes corresponding processing...

AI Technical Summary

Problems solved by technology

[0002] Railways will encounter various situations during operation, such as: floods, dangerous bridges, earthquakes, long-term lack of repairs, etc. These situations need to be maintained, and during the maintenance process, it is often necessary to temporarily limit the speed of the train, that is, It is required that the speed of the train running on this road section be slowed down and lower than the originally designed running speed of this road section; to tell the train driver of these temporary ground information, the current method is to erect a speed limit board or other information board on the side of the road , the driver obtains these temporary ground information through the way of looking out, and then makes corresponding processing; but in case of rain, fog, snow or night, especially when the train speed is fast or the driver is negligent, often You will not be able to see the information board on the side of the road, so you will not be able to make corresponding speed limit processing or whistle warning processing in time. This will pose a huge safety hazard, and accidents such as collisions, collisions, and tail flicks will easily occur.

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