Central Node-A Novel Technology in Train Safety Communication System

Abstract

In modern subway train is moving automation, comfortable, high-speed in the direction of rapid development. Compared with the traditional subway columns, modern trains need more and more electronic technology to complete the train control equipment and frequent communication between devices will generate a large amount of data exchange. Central node system to be able to fast, secure and efficient data transmission and data processing, and developed for the subway train cycle data-oriented and high-cycle test data highly reliable real-time task scheduling technique is also important to deal with this system techniques.