To perform operation management for managing the traveling position and speed of a train precisely even if the ATC is not introduced and even on a route with no track circuit.
A speed generator 2, a GPS receiver and a GPS antenna 3, an ATS receiver 4, and a processor 5 are mounted on a vehicle. Positional information of a reference fixed point is inputted previously to the processor 5. Output signal from each apparatus 2, 3, 4 is received and when a train 1 is located at the fixed point, that fact is inputted and the train position is matched to the positional information of the reference fixed point inputted previously. When the train is traveling, train speed and train positionare calculated from the speed information of the speed generator 2 and a distance-actual speed curve is made. When the train 1 is located at the reference fixed point, the calculated train position is corrected to the positional data of the reference fixed point. The distance-actual speed curve, correction of the reference fixed point to positional data, GPS positioning data, and input of detection of an ATS ground unit are recorded and stored.
YOSHINAGA JUN
| JPH07322405A | 1995-12-08 | |||
| JPH0558299A | 1993-03-09 | |||
| JP2001045616A | 2001-02-16 | |||
| JPH05273329A | 1993-10-22 | |||
| JPH0984201A | 1997-03-28 |
Mizogami Mitsuyoshi
Yoshinori Iwahara
Susumu Yamamoto