公开(公告)号：WO2015142458A1

公开(公告)日：2015-09-24

申请号：PCT/US2015/016312

申请日：2015-02-18

Applicant: CATERPILLAR INC.

Inventor： SHARMA, Amit ,  BUDDE, Steven C. ,  MOUL, Matt I. ,  VAN DE VEER, Brad Robert ,  HUGHES, Eric C.

IPC: E02F3/76 ,  E02F3/84

CPC classification number: E02F9/2033 ,  B60Y2200/411 ,  B62D6/002 ,  B62D11/183 ,  B62D12/00 ,  E02F3/7659 ,  E02F9/0841 ,  E02F9/2087 ,  E02F9/225

Abstract: A controller (102) monitors groundspeed in an articulated machine (10) and selectively disables an automatic articulation control function when the groundspeed is at or near zero. If there is an indication that an operator may not be aware that the automatic articulation control function is active by comparing when a mode selector (110) was activated compared to a machine power cycle or an operator not being present, the automatic articulation control function may be inactivated until the mode selector (110) is toggled. If the articulated machine (10) is in neutral and the groundspeed is at or near zero, the automatic articulation control function may disabled. If the groundspeed is at or near zero but the transmission is not in neutral, the machine (10) may simply be stalled to due working conditions and the automatic articulation control function may be maintained.

Abstract translation: 控制器（102）监测铰接机器（10）中的地速，并且当地速为零或接近零时，选择性地禁用自动关节运动控制功能。 如果通过比较模式选择器（110）何时与机器功率循环相关或不存在的操作者进行比较，操作员可能不知道自动关节控制功能是活动的指示，则自动关节运动控制功能可以 被禁用，直到模式选择器（110）被切换为止。 如果铰接机器（10）处于空档状态，并且速度处于或接近于零，则自动关节运动控制功能可能会被禁用。 如果地面速度处于或接近零但变速器不处于空档状态，则机器（10）可能会被简单地停止到适当的工作条件，并且可以保持自动关节运动控制功能。

公开(公告)号：EP3119942B1

公开(公告)日：2020-12-02

申请号：EP15766005.1

申请日：2015-02-18

Applicant: Caterpillar Inc.

Inventor： SHARMA, Amit ,  BUDDE, Steven C. ,  MOUL, Matt I. ,  VAN DE VEER, Brad Robert ,  HUGHES, Eric C.

IPC: E02F3/76 ,  E02F3/84 ,  B62D12/00 ,  E02F9/08 ,  E02F9/22 ,  E02F9/20

公开(公告)号：EP3119942A1

公开(公告)日：2017-01-25

申请号：EP15766005.1

申请日：2015-02-18

Applicant: Caterpillar Inc.

Inventor： SHARMA, Amit ,  BUDDE, Steven C. ,  MOUL, Matt I. ,  VAN DE VEER, Brad Robert ,  HUGHES, Eric C.

IPC: E02F3/76 ,  E02F3/84

CPC classification number: E02F9/2033 ,  B60Y2200/411 ,  B62D6/002 ,  B62D11/183 ,  B62D12/00 ,  E02F3/7659 ,  E02F9/0841 ,  E02F9/2087 ,  E02F9/225

Abstract: A controller (102) monitors groundspeed in an articulated machine (10) and selectively disables an automatic articulation control function when the groundspeed is at or near zero. If there is an indication that an operator may not be aware that the automatic articulation control function is active by comparing when a mode selector (110) was activated compared to a machine power cycle or an operator not being present, the automatic articulation control function may be inactivated until the mode selector (110) is toggled. If the articulated machine (10) is in neutral and the groundspeed is at or near zero, the automatic articulation control function may disabled. If the groundspeed is at or near zero but the transmission is not in neutral, the machine (10) may simply be stalled to due working conditions and the automatic articulation control function may be maintained.

Abstract translation: 控制器监控铰接机器中的速度，并且当地面速度处于或接近零时，选择性地禁用自动关节运动控制功能。 如果通过比较启动开关与机器功率周期相关的操作者或不存在操作者的操作者可能不知道自动关节控制功能是活动的指示，则可以将自动关节控制功能停用，直到 开关被切换。 如果铰接机器处于中立状态，并且速度处于或接近零，则自动关节运动控制功能可能会被禁用。 如果地面速度为零或接近零，但变速箱不处于空档状态，则机器可能会被简单地停止到适当的工作条件，并且可以保持自动关节运动控制功能。