beidou positioning based train autonomous control system (tacn)-pg电子试玩

system advantages

• advanced technologies

  highly safe autonomous train positioning and integrity check: train positioning through fusion of multiple sources including satellite, speed transmission and balise; autonomous train integrity check covering wind, pressure, position and speed
  
  full-ip multi-mode train-track radio communication including 5g/4g mobile communication network and lte-r/gsm-r private network
  
  moving block control for heavy freight trains

• efficient operation

  the moving block technology optimizes the key indicators in the freight railway transportation and improves the transportation capacity and efficiency
  
  accurate train location management, making better utilization of resources
  
  dynamic capacity allocation according to the line conditions

• enhanced safety

  multi-source fusion positioning algorithm, highly precise train positioning, faster response to changes in internal and external conditions, and earlier switch to the safe side
  
  highly safe autonomous train integrity check covering wind pressure, satellite positioning and speed

• reduced investment and convenient o&m

  reduced investment cost: reduced configuration of section track circuits, axle counters and signals
  
  reduced o&m costs: reduced trackside equipment, lower equipment maintenance costs and power consumption, saving equipment room area and cable laying costs
  
  shortened project delivery time: reduced trackside equipment is conducive to the implementation of renovation projects
  
  upgraded from automatic block or fixed block to moving block, with no need for trackside section project implementation and little impact on existing local railways, saving investment
  
  remote equipment maintenance: the central maintenance system remotely monitors and maintains for train and trackside equipment

• strong applicability

  suitable for freight trains including diesel locomotives, electric multiple units, etc.
  
  capable of interoperability : on-board equipment with interoperability function
  
  backup operation mode: when the system fails, a safe, reliable and automatic system backup operation mode will be enabled