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US 12,539,903 B2Granted
Safety check method and device for coupling of multiple train units in rail transit, and medium
AssigneeCasco Signal Ltd.
InventorsYe Xu, Haigang Cui, Zhichen Hua, Haiping Chu, Chen Wang
Life of this patent
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Abstract
The present invention relates to a safety check method and device for coupling of multiple train units in rail transit, and medium, the method including: determining train formation information to obtain the length, weight and traction braking characteristics of the whole train, so as to automatically protect the running of the train on a route and realize automatic driving. Compared with the prior art, the present invention can detect the coupling states of more than 2 marshalled trains.
Claims15
A safety check method and device for coupling of multiple train units in rail transit, comprising:
- determining train formation information to obtain the length, weight and traction braking characteristics of the whole train, so as to automatically protect the running of the train on a route and realize automatic driving,
- wherein all the train formation combinations and formation ID numbers in the route are pre-defined;
- when the formation ID number is greater than 2, a trackside zone controller ZC calculates a train formation ID according to a train coupling state detected by each controller CC, and continuously transmits the calculated train formation ID to the controller CC;
- and the controller CC controls and safely protects the train according to the obtained train formation.
1 more element
Dependencies are inferred from the claim text.