| 摘要 |
PROBLEM TO BE SOLVED: To improve the energy efficiency when a slide is generated and prevent a deceleration force from being reduced in a braking apparatus having an electric braking controller and an air braking controller connected in parallel. SOLUTION: When a slide detection signal SS is generated, one of the electric braking controller 3 and the air braking controller 4, e.g. the air braking controller 4 maintains the deceleration force A4, the electric braking controller 3 reduces the deceleration force A3 at a scheduled reduction rate at each slide detection, and a slide prevention control is implemented. The total deceleration force instruction B0 from a train controller 1 is also reduced stepwise by (a) at each slide detection. The deceleration force is increased so as to correspond to a reduction (a) in the air braking controller 4 for independently controlling brakes of wheels generating no slide. COPYRIGHT: (C)2006,JPO&NCIPI
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