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公开(公告)号：US20220142046A1
公开(公告)日：2022-05-12
申请号：US17581596
申请日：2022-01-21
发明人： Michael D. Brandt
摘要： Mowing systems include a mower and a remote control unit such as a handheld unit, between which is provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. Aspects of the invention relate to: an enable switch on the remote control unit that requires activation within a specified time before activating a drive system or PTO unit; sharing diagnostic information between the mower and remote control unit and emitting user-detectable warnings in response to the shared information; reducing a danger level of the system when a proximity between the mower and the remote control unit is too small; and using inclinometers in the mower and the remote control unit to control operation of the mower based on tilt angles of both the mower and the remote control unit.
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公开(公告)号：US20210029883A1
公开(公告)日：2021-02-04
申请号：US16530873
申请日：2019-08-02
发明人： Michael D. Brandt
摘要： Mowing systems include a mower and, optionally, a remote control unit such as a handheld unit, between which may be provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to monitoring a tilt angle of the mower, and defining or executing different system responses as a function of different first and second conditions that relate to the tilt angle. Another aspect relates to automatic adjustment of a speed setting of the mower's drive system as a function of a power takeoff (PTO) unit of the mower.
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公开(公告)号：US11653593B2
公开(公告)日：2023-05-23
申请号：US16530884
申请日：2019-08-02
发明人： Michael D. Brandt
IPC分类号： A01D34/00 , A01D75/28 , A01D34/64 , A01D34/86 , A01D101/00
CPC分类号： A01D34/008 , A01D75/28 , A01D34/64 , A01D34/86 , A01D2101/00
摘要： Mowing systems include a remote control unit such as a handheld unit for use with a mower, between which is provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to a handheld unit having a logic-implemented safety interlock for a PTO switch and/or a speed switch to prevent such switches from becoming active simultaneously with an enablement command for the PTO unit and/or drive unit of the mower. Another aspect relates to incorporating an inclinometer and/or motion sensor such as an accelerometer into the handheld unit, and controlling operation of the mower based on outputs) from such sensor(s). Another aspect relates to providing a display or other visual indicator on the handheld unit, and displaying on the visual indicator an indication of a tilt angle of the mower.
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公开(公告)号：US20220151154A1
公开(公告)日：2022-05-19
申请号：US17591487
申请日：2022-02-02
发明人： Michael D. Brandt
摘要： Mowing systems include a mower and, optionally, a remote control unit such as a handheld unit, between which may be provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to monitoring a tilt angle of the mower, and defining or executing different system responses as a function of different first and second conditions that relate to the tilt angle. Another aspect relates to automatic adjustment of a speed setting of the mower's drive system as a function of a power takeoff (PTO) unit of the mower.
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公开(公告)号：US11785883B2
公开(公告)日：2023-10-17
申请号：US17581596
申请日：2022-01-21
发明人： Michael D. Brandt
CPC分类号： A01D34/008 , A01D34/035 , A01D34/6818 , A01D34/86 , G05G9/04737 , A01D2034/6837
摘要： Mowing systems include a mower and a remote control unit such as a handheld unit, between which is provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. Aspects of the invention relate to: an enable switch on the remote control unit that requires activation within a specified time before activating a drive system or PTO unit; sharing diagnostic information between the mower and remote control unit and emitting user-detectable warnings in response to the shared information; reducing a danger level of the system when a proximity between the mower and the remote control unit is too small; and using inclinometers in the mower and the remote control unit to control operation of the mower based on tilt angles of both the mower and the remote control unit.
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公开(公告)号：US20210029871A1
公开(公告)日：2021-02-04
申请号：US16530858
申请日：2019-08-02
发明人： Michael D. Brandt
摘要： Mowing systems include a mower and a remote control unit such as a handheld unit, between which is provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to an enable switch on the remote control unit that requires activation within a specified time before activating a drive system or PTO unit. Another aspect relates to sharing diagnostic information between the mower and remote control unit and emitting user-detectable warnings in response to the shared information. Another aspect relates to reducing a danger level of the system, e.g. disabling the PTO unit or slowing a drive speed transform function, when a proximity between the mower and the remote control unit is too small. Another aspect relates to controlling operation of the mower based on tilt angles of both the mower and the remote control unit.
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公开(公告)号：US20240188501A1
公开(公告)日：2024-06-13
申请号：US18583529
申请日：2024-02-21
发明人： Michael D. Brandt
CPC分类号： A01D75/28 , A01D34/008 , A01D34/86 , B60W10/04 , B60W10/30 , A01D34/66 , A01D2101/00 , B60W2300/15 , B60W2520/00 , B60W2710/06 , B60W2710/305
摘要： Mowing systems include a mower and, optionally, a remote control unit such as a handheld unit, between which may be provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to automatically enabling the mower throttle and maintaining or reducing the throttle based on manipulation of a joystick Another aspect relates to a visual indicator of a state of a brake.
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公开(公告)号：US11240966B2
公开(公告)日：2022-02-08
申请号：US16530873
申请日：2019-08-02
发明人： Michael D. Brandt
IPC分类号： B60R22/00 , E05F15/00 , G05D1/00 , G05D3/00 , G06F7/00 , G06F17/00 , A01D75/28 , A01D34/00 , A01D34/86 , B60W10/04 , B60W10/30 , A01D101/00 , A01D34/66
摘要： Mowing systems include a mower and, optionally, a remote control unit such as a handheld unit, between which may be provided 1- or 2-way communications. Components and features are included in the mower, the remote control unit, or both to enhance the safety, functionality, or user experience of the system's user/operator. One aspect relates to monitoring a tilt angle of the mower, and defining or executing different system responses as a function of different first and second conditions that relate to the tilt angle. Another aspect relates to automatic adjustment of a speed setting of the mower's drive system as a function of a power takeoff (PTO) unit of the mower.
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公开(公告)号：USD898780S1
公开(公告)日：2020-10-13
申请号：US29696473
申请日：2019-06-27
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公开(公告)号：USD898778S1
公开(公告)日：2020-10-13
申请号：US29696467
申请日：2019-06-27
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