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公开(公告)号：US20240140427A1
公开(公告)日：2024-05-02
申请号：US18494785
申请日：2023-10-26
CPC分类号： B60W30/18036 , B60L3/12 , B60L2240/421 , B60W2510/081 , B60W2520/06
摘要： A method for stopping undesired continuation in a current direction of travel of a work machine, wherein the work machine has an electrical machine for propulsion of the work machine, the method including detecting a desired direction of travel of a driver of the work machine. The method further includes detecting a state variable of the work machine that correlates with an actual direction of travel of the work machine determining, on the basis of the detected desired direction of travel and the detected state variable, whether the electrical machine is in a safety-critical state, and, if it has been determined that the electrical machine is in the safety-critical state, sending a signal to the electrical machine to convert the electrical machine into a state not suitable for propulsion.
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公开(公告)号：US20240140461A1
公开(公告)日：2024-05-02
申请号：US18493896
申请日：2023-10-25
摘要： A method for preventing an unintentional start of a work-performing machine, wherein the work-performing machine includes an electric machine for propelling the work-performing machine, the method including checking whether there is a driving request from a driver of the work-performing machine and detecting information relating to an operating mode of the electric machine. The method further includes determining, based on the checking in relation to the driving request and the detected operating mode of the electric machine, whether the electric machine is in a safety-critical state and, if it is determined that the electric machine is in the safety-critical state, sending a signal to the electric machine to transition the electric machine to a state not suitable for propulsion.
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