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    WIRELESS COMMUNICATION SYSTEM FOR AGRICULTURAL VEHICLES
    481.
    发明公开
    WIRELESS COMMUNICATION SYSTEM FOR AGRICULTURAL VEHICLES 有权
    无线通信系统中的农用车

    公开(公告)号：EP2699073A1

    公开(公告)日：2014-02-26

    申请号：EP12705261.1

    申请日：2012-02-14

    Applicant: CNH Italia S.p.A.

    Inventor： Morselli, Ricccardo

    IPC: A01B69/00 ,  A01B79/00 ,  A01B79/02 ,  A01D41/127

    CPC classification number: G08G99/00 ,  A01B69/008 ,  A01B79/005 ,  G05D1/0278 ,  G05D1/0291 ,  G05D1/0293 ,  G05D2201/0201 ,  Y10T137/87764

    Abstract: A wireless communication system for agricultural vehicles, in which each vehicle has a global positioning system (GPS), a multi-channel transmitter/receiver module having a limited communication range, and a signal processor connected to the transmitter/receiver module. The transmitter is controlled by the signal processor to transmit on a predetermined communication channel a signal comprising a unique vehicle identifier and a signal indicating the current positional coordinates of the vehicle. The signal processor also analyzes the signals received from other vehicles within the communication range and determines from the identifier and the positional coordinates data when another vehicle is ready to perform a joint operation with the vehicle. Prior to initiation of a joint operation, the communication system is switched to a different communication channel.

    SYSTEM AND METHOD FOR AUTOMATIC LATERAL GUIDANCE CONTROL OF A FARMING VEHICLE
    482.
    发明公开
    SYSTEM AND METHOD FOR AUTOMATIC LATERAL GUIDANCE CONTROL OF A FARMING VEHICLE 有权
    系统VERFAHREN ZUR AUTOMATISCHENSEITENFÜHRUNGSSTEUERUNGEINES LANDWIRTS AKTILICHEN FAHRZEUGES

    公开(公告)号：EP2676177A1

    公开(公告)日：2013-12-25

    申请号：EP12709814.3

    申请日：2012-02-15

    Applicant: CNH Belgium N.V.

    Inventor： AZNAVORIAN, Todd ,  SCHUBERT, William

    IPC: G05D1/02

    CPC classification number: G05D1/0212 ,  A01B69/008 ,  G05D1/021 ,  G05D1/0278 ,  G05D2201/0201

    Abstract: A system and method is provided for adaptive control of at least one parameter of an auto guidance control algorithm for a vehicle. The parameters may be varied according to a previously established look up table, or automatically adapted through the use of control logic, such as a “fuzzy logic” algorithm. The control parameters that can be adaptively controlled include steered wheel turn rate, proportional valve current gain, line acquisition rate and/or auto guidance control valve current limits. The control algorithm responds to the vehicle's operating parameters such as vehicle speed, tracking error, predicted heading, and hydraulic oil temperature to make adjustments to the auto guidance control parameters.

    Abstract translation: 提供了一种用于车辆的自动引导控制算法的至少一个参数的自适应控制的系统和方法。 参数可以根据先前建立的查找表而改变，或者通过使用诸如“模糊逻辑”算法的控制逻辑自动调整。 可自适应控制的控制参数包括转向轮转速，比例阀电流增益，线路采集速率和/或自动引导控制阀电流限制。 控制算法响应车辆的运行参数，如车速，跟踪误差，预测航向和液压油温度，对自动引导控制参数进行调整。

    VERFAHREN ZUM ERKENNEN EINES ARBEITSBEREICHS SOWIE EIN GERÄT HIERFÜR
    486.
    发明公开
    VERFAHREN ZUM ERKENNEN EINES ARBEITSBEREICHS SOWIE EIN GERÄT HIERFÜR 审中-公开
    法检查工作空间和设备THEREFOR

    公开(公告)号：EP2564281A1

    公开(公告)日：2013-03-06

    申请号：EP11706533.4

    申请日：2011-02-28

    Applicant: Robert Bosch GmbH

    Inventor： PETEREIT, Steffen ,  ALBERT, Amos

    IPC: G05D1/02 ,  A01K15/02 ,  G08B21/02

    CPC classification number: H03K5/22 ,  A01K15/023 ,  G05D1/0265 ,  G05D2201/0201 ,  G05D2201/0203 ,  G05D2201/0208 ,  G05D2201/0215

    Abstract: The invention relates to a method for detecting a position with respect to a defined area (4), in particular in a mobile working machine, comprising the following steps: providing (S1) a current signal in a boundary conductor (3), which surrounds the defined area (4), in accordance with a boundary signal that is provided, the boundary signal (BS) corresponding to a pseudo-accident signal; receiving (S3) a detection signal of a magnetic field generated in the boundary conductor (3) by the current signal; generating a reconstructed boundary signal from the detection signal; providing (S4) a reference signal (RS) which has a bit pattern corresponding to the boundary signal (BS) provided; carrying out (S5) a correlation method in order to determine a time-based correlation offset between the reference signal and the reconstructed boundary signal and a correlation value (KKF) between the reference signal (RS) and the reconstructed boundary signal (BS), which are displaced in relation to each other by the correlation offset determined; and determining (S7) a position inside or outside the defined area (4) as a function of the correlation value (KKF) determined.

    IN USE ADAPTATION OF SCHEDULE FOR MULTI-VEHICLE GROUND PROCESSING OPERATIONS
    488.
    发明公开
    IN USE ADAPTATION OF SCHEDULE FOR MULTI-VEHICLE GROUND PROCESSING OPERATIONS 审中-公开
    土壤处理操作的规划设计几辆车应用适配

    公开(公告)号：EP2531014A2

    公开(公告)日：2012-12-12

    申请号：EP11702232.7

    申请日：2011-02-04

    Applicant: Flanders' Mechatronics Technology Centre v.z.w.

    Inventor： ALI, Osman ,  VALCKENAERS, Paul ,  SAINT GERMAIN, Bart ,  VERSTRAETE, Paul ,  VAN BELLE, Jan

    IPC: A01B79/00 ,  G05D1/02 ,  G06Q10/00 ,  G05B19/418

    CPC classification number: G05B19/418 ,  A01B79/005 ,  G05D1/0221 ,  G05D2201/0201 ,  G06Q10/04

    Abstract: A method of controlling outdoor ground processing operations of two or more work vehicles (15, 260, 270, 280, 290, 300), involves running a computer model (100, 110, 120) of the operations using a number of candidate schedules of the ground processing operations using predicted conditions, the operations involving work vehicle movements and work vehicle processing tasks, at least one of the operations for one of the work vehicles being a dependent operation, being dependent on another (25) of the work vehicles. An overall schedule for the operations is generated and used to control actual execution of the ground processing operations by the work vehicles. The computer model is updated as changes in the conditions occur as monitored during the actual execution, and used to adapt the actual execution of a remaining part of the ground processing operations.

    Abstract translation: 控制两个或更多个作业车辆（15，260，270，280，290，300）的室外地面处理操作的方法包括使用许多候选时间表运行操作的计算机模型（100，110，120） 使用预测的条件地面处理操作，所述操作涉及作业车辆的动作和作业车辆处理任务，这些操作中的至少一个，作为一个取决于操作的作业车辆中的一个，取决于另一个（25）的工作的车辆。 产生用于操作的总体安排和所使用的工作车辆控制地面处理操作的实际执行。 作为条件的变化发生实际执行期间所监测的计算机模型被更新，并且用于适应地处​​理操作的剩余部分的实际执行。

    A SYSTEM AND METHOD OF DATA SHARING
    489.
    发明公开
    A SYSTEM AND METHOD OF DATA SHARING 有权
    系统在VERFAHREN ZUR GEMEINSAMEN DATENNUTZUNG

    公开(公告)号：EP2524269A1

    公开(公告)日：2012-11-21

    申请号：EP10842779.0

    申请日：2010-12-21

    Applicant: Leica Geosystems AG

    Inventor： ROBERTS, Peter James ,  BAILEY, Peter Andrew

    IPC: G05D1/00 ,  G08G1/16 ,  G01C21/00 ,  H04W4/04

    CPC classification number: H04L67/1095 ,  A01B79/005 ,  G05D1/0297 ,  G05D2201/0201 ,  G08G1/207 ,  H04L67/12 ,  H04L67/18

    Abstract: Agricultural vehicles are guided to prevent overlap of areas operated on by the vehicles. Guidance data is shared between agricultural vehicles by coverage data of area covered by a first agricultural vehicle being wirelessly transmitted to a central server. Download guidance data is generated at the central server using the coverage data received at the central server. The download guidance data is wirelessly transmitted from the server to a second guidance device of a second agricultural vehicle. The second agricultural vehicle uses the download guidance data to not overlap with area covered by the first agricultural vehicle while operating.

    Abstract translation: 引导农用车辆，以防止车辆操作区域重叠。 通过无线传送到中央服务器的第一辆农用车辆覆盖的区域的覆盖数据，在农用车辆之间共享指导数据。 在中央服务器使用中央服务器接收的覆盖数据生成下载指导数据。 下载引导数据从服务器无线发送到第二农用车辆的第二引导装置。 第二农用车辆在使用时使用下载指导数据与第一农用车辆所覆盖的区域不重叠。

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