| (11) | EP 3 808 630 A3 |
(12) | EUROPEAN PATENT APPLICATION |
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(54) | WHEEL SLIDE INFORMATION GENERATING DEVICE, WHEEL SLIDE PREDICTING DEVICE, CONTROL DEVICE FOR BRAKE DEVICE AND WHEEL SLIDE INFORMATION GENERATING METHOD |
(57) A control device (80) for controlling a brake device (50) includes an acquiring unit (87) for acquiring position information of a vehicle (10) on a rail. The control device (80) includes a wheel slide determining unit (81) for determining, based on a rotational speed of an axle detected by a rotation sensor, or an axial rotational speed, whether the wheel (43) of the vehicle (10) is sliding. The control device (80) includes a storing unit for storing, as wheel slide information, position information of the vehicle (10) on the rail observed when the wheel (43) of the vehicle (10) has slid.
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