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    Method and system for determining an operating point of an agricultural vehicle
    1.
    发明授权
    Method and system for determining an operating point of an agricultural vehicle 有权

    公开(公告)号：US10433473B2

    公开(公告)日：2019-10-08

    申请号：US15709860

    申请日：2017-09-20

    申请人： CLAAS Tractor SAS

    发明人： Jan Carsten Wieckhorst ,  Christian Ehlert

    IPC分类号： A01B69/00 ,  A01B79/00 ,  A01B63/00 ,  A01B63/112

    摘要： A method and system for determining an operating point of an agricultural vehicle is disclosed. The agricultural vehicle includes a ground engaging device for supporting the vehicle on the ground, a propulsion engine for driving the ground engaging device, sensors for generating sensor signals, and an evaluation unit. An input parameter is entered into the evaluation unit. The evaluation unit accesses a characteristic diagram for operating parameters of the agricultural vehicle (either by generating the characteristic diagram or accessing a previously stored characteristic diagram). The evaluation unit then determines the optimal operating point of the agricultural vehicle based on the characteristic diagram. The evaluation unit determines a current operating point based on acquired vehicle parameters, and compares the current operating point with the optimal operating point. Based on the comparison, the evaluation unit may determine the operating point of the agricultural vehicle.

    SYSTEM AND METHOD FOR COLLECTING AGRICULTURAL MEASURED DATA IN AN AGRICULTURAL PRODUCTION MACHINE
    3.
    发明申请
    SYSTEM AND METHOD FOR COLLECTING AGRICULTURAL MEASURED DATA IN AN AGRICULTURAL PRODUCTION MACHINE 有权

    公开(公告)号：US20230048528A1

    公开(公告)日：2023-02-16

    申请号：US17880917

    申请日：2022-08-04

    申请人： CLAAS Tractor SAS

    发明人： Jan Carsten Wieckhorst ,  Christian Ehlert ,  Christian Birkmann

    IPC分类号： A01B79/00 ,  A01B71/02 ,  A01B63/111

    摘要： A method and system for collecting agricultural measured data in an agricultural production machine that is combined with at least one agricultural attachment for fieldwork is disclosed. A sensor assembly is provided that has a sensor and a control assembly. The sensor may be integrated in combinations comprising (or consisting of) an agricultural production machine and a plurality of agricultural attachments. The sensor records measured data relating to at least one work quality parameter of the particular attachment and transmits it to the control assembly. In turn, the control assembly generates a common data set in a standardization routine from the measured data relating to the different attachments.

    TRACTOR AND METHOD FOR OPERATING A TRACTOR
    4.
    发明申请
    TRACTOR AND METHOD FOR OPERATING A TRACTOR 有权

    公开(公告)号：US20220000006A1

    公开(公告)日：2022-01-06

    申请号：US17362055

    申请日：2021-06-29

    申请人： CLAAS Tractor SAS

    发明人： Jan Carsten Wieckhorst ,  Christian Ehlert ,  Christian Birkmann

    IPC分类号： A01B71/02 ,  A01B59/06

    摘要： A tractor with at least one lifting mechanism that has an upper link and lower links and actuators associated therewith, at least one attachment adapted to the lifting mechanism, and a driver assistance system is disclosed. The driver assistance system optimizes the operation of the tractor and has a computing unit, a memory unit and at least one input interface. The computing unit processes information generated by machine-internal sensor systems, external information, and information that may be saved in the memory unit. The tractor and/or the at least one attachment include a control device for controlling and regulating the tractor and the attachment. The driver assistance system comprises an automatic lifting mechanism that is configured to function based on characteristics, and to optimize adjustment of at least one work parameter of the tractor depending on selectable regulation strategies and/or optimization target variables saved in the memory unit.

    METHOD AND SYSTEM FOR DETERMINING AN OPERATING POINT OF AN AGRICULTURAL VEHICLE
    6.
    发明申请
    METHOD AND SYSTEM FOR DETERMINING AN OPERATING POINT OF AN AGRICULTURAL VEHICLE 审中-公开

    公开(公告)号：US20180084709A1

    公开(公告)日：2018-03-29

    申请号：US15709860

    申请日：2017-09-20

    申请人： CLAAS Tractor SAS

    发明人： Jan Carsten Wieckhorst ,  Christian Ehlert

    IPC分类号： A01B69/00 ,  A01B79/00 ,  A01B63/00

    CPC分类号： A01B69/007 ,  A01B63/00 ,  A01B63/112 ,  A01B79/005 ,  G05D2201/0201

    摘要： A method and system for determining an operating point of an agricultural vehicle is disclosed. The agricultural vehicle includes a ground engaging device for supporting the vehicle on the ground, a propulsion engine for driving the ground engaging device, sensors for generating sensor signals, and an evaluation unit. An input parameter is entered into the evaluation unit. The evaluation unit accesses a characteristic diagram for operating parameters of the agricultural vehicle (either by generating the characteristic diagram or accessing a previously stored characteristic diagram). The evaluation unit then determines the optimal operating point of the agricultural vehicle based on the characteristic diagram. The evaluation unit determines a current operating point based on acquired vehicle parameters, and compares the current operating point with the optimal operating point. Based on the comparison, the evaluation unit may determine the operating point of the agricultural vehicle.

    AGRICULTURE MACHINE ASSEMBLY
    8.
    发明申请
    AGRICULTURE MACHINE ASSEMBLY 有权

    公开(公告)号：US20220279710A1

    公开(公告)日：2022-09-08

    申请号：US17688345

    申请日：2022-03-07

    申请人： CLAAS Tractor SAS

    发明人： Jan Carsten Wieckhorst ,  Christian Ehlert ,  Christian Birkmann ,  Jona Carsten Pieper ,  Martin Ober ,  Sascha Pflanze ,  Pierre Noyer ,  Martin Göldner ,  Michael Fugunt

    IPC分类号： A01D34/00 ,  A01D34/412

    摘要： An agriculture machine assembly working in combination with an agricultural work machine and a disk mower adapted to the agricultural work machine is disclosed. The agriculture machine assembly comprises a driver assistance system that optimizes operation and includes a computing unit and an operating and display unit. One or both of the agricultural work machine or the disk mower include at least one control device for controlling and regulating one or both of the agricultural work machine or the disk mower. The driver assistance system is structured such that it forms a work machine setting device and a disk mower setting device, which optimize the operation of the agricultural work machine and the disk mower depending on each other.

    Agricultural work system
    9.
    发明授权
    Agricultural work system 有权

    公开(公告)号：US11343957B2

    公开(公告)日：2022-05-31

    申请号：US16574267

    申请日：2019-09-18

    申请人： CLAAS Tractor SAS

    发明人： Christian Ehlert ,  Jan Carsten Wieckhorst ,  Thilo Steckel ,  Reinhold Maehler ,  Heinrich Warkentin ,  Andreas Wilken ,  Dennis Neitemeier

    IPC分类号： A01B79/00 ,  A01B69/04 ,  A01D41/127

    摘要： An agricultural work system for the optimization of operating parameters, with at least one agricultural work machine having a work unit for carrying out or supporting agricultural work. The agricultural work machine has a driver assistance system for detecting, processing and outputting data relating to an agricultural work order. The driver assistance system is configured to detect a plurality of operating parameters and to allow the operator to rank the detected operating parameters or operating parameter sets with a plurality of different detected operating parameters. Individual ranked operating parameters or sets of operating parameters or all of the ranked operating parameters or sets of operating parameters are retrievably filed in a data pool, and the operating parameters are submitted based on ranking to an algorithm for generating optimized operating parameters for adjustment of the agricultural work machine and/or of the at least one work unit.

    AGRICULTRAL PRIME MOVER AND SYSTEM AND METHOD FOR OPERATING AN AGRICULTURAL PRIME MOVER
    10.
    发明申请
    AGRICULTRAL PRIME MOVER AND SYSTEM AND METHOD FOR OPERATING AN AGRICULTURAL PRIME MOVER 有权

    公开(公告)号：US20210237520A1

    公开(公告)日：2021-08-05

    申请号：US17158648

    申请日：2021-01-26

    申请人： CLAAS Tractor SAS

    发明人： Christian Ehlert ,  Jan Carsten Wieckhorst ,  Christian Birkmann ,  Robin Schütte ,  Ralf Müller

    IPC分类号： B60C23/00

    摘要： A prime mover, such as a tractor, is disclosed. The prime mover includes a drivetrain, a driver assistance system, and a tire pressure control system. The tire pressure control system is equipped with pneumatic components for setting and adapting a tire pressure of at least one of the tires of the prime mover and an attachment to the prime mover. The drivetrain includes at least one drive motor, one gearbox, at least one power take-off, and at least one ancillary unit. The driver assistance system controls the tire pressure control system and includes a computing unit, a memory unit, and an input/output unit. In particular, the driver assistance system includes an automatic tire pressure controller that operates based on a characteristic curve and is configured for optimized control of the tire pressure control system depending on selectable control strategies and/or optimization target variables.