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For current train interval control based on Automatic Train Protection (ATP) system, when the ATP outputs erroneous commands or is unable to realize fail-safety in the case of ATP equipment failure, train rear-end collision will be likely to happen. The “7.23” train accident happened in 2011 in China is a typical example. A method of parallel control of train interval by using both Centralized Traffic...
Since 1980, there have been over 100 train collision accidents, resulting in many serious injuries and deaths as well as financial losses. In 2013 alone, there were cases of this type of accident in Switzerland, Argentina, America, Portugal and Russia. There are various causes of train collisions, including overrunning signals at danger, setting the wrong train routes, over-speeding, brake failures,...
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