Train position determination system and method for train-road collaborative alarm

• Main Authors: XIONG DAOQUAN, TIAN XIUHUA, LIU RUIHUA
• Format: Patent
• Language: Chinese; English
• Published: 27.06.2023
• Subjects: ENSURING THE SAFETY OF RAILWAY TRAFFIC; GUIDING RAILWAY TRAFFIC; PERFORMING OPERATIONS; RAILWAYS; TRANSPORTING

The invention provides a train position determination system and method for train-road cooperation alarm, and belongs to the field of railway communication. Locomotive integrated wireless communication equipment broadcasts train approaching early warning information and sends train number check information to a train-road cooperation alarm platform; the train-road collaborative alarm ground equipment is used for receiving the train approaching early warning information, extracting locomotive heartbeat information from the train approaching early warning information and transmitting the locomotive heartbeat information to the train-road collaborative alarm platform through the transmission network, and the locomotive heartbeat information comprises locomotive attribute information and locomotive position information; and the train-road cooperative alarm platform determines the position of the train according to the train number checking information and the locomotive heartbeat information. The train number che