| 摘要 |
PROBLEM TO BE SOLVED: To provide an easy train collision preventive system capable of improving the reliability of safety for train collision prevention while simplifying a system for preventing the collision of trains on a single track for train. SOLUTION: A train 1, an oncoming train 2, and a following train 3 have MCA command machines 11, 21 and 31, MCA slave machines 13, 23 and 33 and car navigations 12, 22 and 32 as communication means mounted thereon, respectively. The car navigations 12, 22 and 32 have the function of acquiring the position of each train and the information for the advancing direction on the basis of the signal from a GPS satellite 5, the information from the FM station 7 of a VICS 6, and the moving distance by a self-traveling mechanism. The positions and advancing directions of the train 1, the oncoming train 2 and the following train 3 are displayed by use of arrows on the display parts of the car navigations 12, 22, and 32, and each train is discriminated by the displayed color. |
