公开(公告)号：US09518376B1

公开(公告)日：2016-12-13

申请号：US14859168

申请日：2015-09-18

申请人： DiCAN Inc.

发明人： Michael Shirchenko ,  Ken Stapleton ,  Alexander Steven Ross

IPC分类号： E02F9/20 ,  E01H5/00 ,  E01H5/06 ,  E02F9/22

CPC分类号： E02F9/2029 ,  E01H5/00 ,  E01H5/061 ,  E01H5/065 ,  E02F3/844 ,  E02F9/22 ,  E02F9/264

摘要： Systems and methods for reporting a position of an air-over-hydraulic road treatment element use pneumatically activated switches triggered by pilot air for moving the road treatment element. Switch activation electrical signals are used to determine whether the road treatment element is in an engaged configuration or a disengaged configuration. If the switch activation electrical signals indicate the engaged configuration, an engaged configuration electric signal can be maintained until the switch activation electrical signals indicate the disengaged configuration. Conversely, if the switch activation electrical signals indicate the disengaged configuration, a disengaged configuration electric signal can be maintained until the switch activation electrical signals indicate the engaged configuration. The engaged configuration electric signal can be maintained even after cessation of the switch activation electrical signals indicating the engaged configuration, and similarly the disengaged configuration electric signal can be maintained even after cessation of the switch activation electrical signals indicating the disengaged configuration.

摘要翻译： 用于报告空中液压道路处理元件的位置的系统和方法使用由先导空气触发的用于移动道路处理元件的气动激活开关。 开关激活电信号用于确定道路处理元件是处于啮合状态还是处于脱开状态。 如果开关激活电信号指示接合配置，则可以保持接合的配置电信号，直到开关激活电信号指示分离配置。 相反，如果开关激活电信号指示分离配置，则可以保持分离的配置电信号，直到开关激活电信号指示接合配置。 即使在停止表示接合构造的开关激活电信号之后，即使在停止表示分离结构的开关激活电信号之后，也可以维持接合配置电信号。