发明申请
- 专利标题: ROLLBACK PROTECTION SYSTEM AND METHOD
- 专利标题(中): 滚动保护系统和方法
-
申请号: US13618093申请日: 2012-09-14
-
公开(公告)号: US20140081486A1公开(公告)日: 2014-03-20
- 发明人: Robert Carmen PALANTI , Derek Kevin Woo , Ralph C. Haddock, III
- 申请人: Robert Carmen PALANTI , Derek Kevin Woo , Ralph C. Haddock, III
- 主分类号: B61L3/00
- IPC分类号: B61L3/00
摘要:
A method for preventing rollback of a rail vehicle from a stopped condition, includes receiving a first signal indicative of the rail vehicle's location, and, in response to the first signal, selecting from a lookup table one of a first plurality of pre-determined values of a braking parameter and selecting from the lookup table one of a second plurality of pre-determined values of a tractive effort parameter. In response to an order for movement, the method includes applying brakes of the rail vehicle, according to the selected value of the braking parameter; establishing tractive effort of the rail vehicle, according to the selected value of the tractive effort parameter; and, then, releasing the brakes of the rail vehicle to establish motion of the rail vehicle from the stopped condition.
信息查询