METHOD OF OPERATION OF GRAVITY HUMP IN RANGING AND DEVICE FOR CONTROL OF GRAVITY HUMP Russian patent published in 2021 - IPC B61J3/02 B61K7/02 B61K7/12 B61L17/02 

FIELD: transportation.

SUBSTANCE: invention relates to operation of sorting hump (10) with ranking technique. By means of control device (200, 220, 230) of sorting hump (10) there is presence or reduced presence of lowered friction compared to standard friction for car in form of exit car or group of coming cars, at least, between detachable wheel (100) and car decelerator (60) braking beam. Then at least reduced value of preset exit speed (v²_12'') from car amplifier (60) and / or at least for following lower hill car decelerator (70) increased braking force or, at least, reduced value of preset exit speed (v²_22'') from next car decelerator (70). Thus, car decelerator (60) is controlled taking into account at least one reduced value of preset exit speed (v²_12") from car decelerator (60), and / or following car along the hill car decelerator (70) is controlled taking into account increased braking force or at least one reduced value of specified output speed (v²_22") from the next car decelerator (70).

EFFECT: higher quality of ranking and preventing or reducing failures during sorting.

15 cl, 3 dwg