Agricultural working machine
First Claim
1. An agricultural working system comprising a self-propelled agricultural working machine (1a), the self-propelled agricultural working machine (1a) comprising:
- at least one attachment (1b);
a drive unit (2) which acts via a drive train (3) on land wheels (4);
a control arrangement (5); and
a user interface and display unit (6) associated with the control arrangement (5);
wherein the control arrangement (5) ascertains torque loads that occur during the working operation for at least one drive-train component (3a-k) of the land wheels (4) and provides at least one control function on the basis of the ascertained torque loads,wherein a drive configuration associated with the working machine (1a) in the working operation influences the torque loads in the drive train (3) via the drive configuration, andwherein the associated breaking loads are stored in a data memory (10) of the control arrangement (5) for at least one drive-train component (3a-k),wherein the control arrangement (5) compares the ascertained torque loads with the particular breaking loads and, on the basis of the comparison, determines an evaluation, optimization or both of the drive configuration in terms of the objective of a low likelihood of breakage, andwherein the control arrangement (5) determines, on the basis of the ascertained torque loads, an evaluation, optimization or both, of the drive configuration, or, outputs an operator notification regarding the evaluation, optimization or both, in terms of at least one objective, performs the ascertained optimization of the drive configuration or both.
1 Assignment
0 Petitions
Accused Products
Abstract
An agricultural working system includes a self-propelled agricultural working machine equipped with an attachment in the form of a soil-management device such as a plow, a cultivator, or a harrow, a drive unit that acts as a drive train on land wheels, a control arrangement and a user interface and display unit associated with the control arrangement (5). The control arrangement ascertains the torque loads that occur during the working operation for at least one drive-train component, for example, drive shafts of the land wheels and provides at least one control function on the basis of the ascertained torque loads.
13 Citations
19 Claims
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1. An agricultural working system comprising a self-propelled agricultural working machine (1a), the self-propelled agricultural working machine (1a) comprising:
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at least one attachment (1b); a drive unit (2) which acts via a drive train (3) on land wheels (4); a control arrangement (5); and a user interface and display unit (6) associated with the control arrangement (5); wherein the control arrangement (5) ascertains torque loads that occur during the working operation for at least one drive-train component (3a-k) of the land wheels (4) and provides at least one control function on the basis of the ascertained torque loads, wherein a drive configuration associated with the working machine (1a) in the working operation influences the torque loads in the drive train (3) via the drive configuration, and wherein the associated breaking loads are stored in a data memory (10) of the control arrangement (5) for at least one drive-train component (3a-k), wherein the control arrangement (5) compares the ascertained torque loads with the particular breaking loads and, on the basis of the comparison, determines an evaluation, optimization or both of the drive configuration in terms of the objective of a low likelihood of breakage, and wherein the control arrangement (5) determines, on the basis of the ascertained torque loads, an evaluation, optimization or both, of the drive configuration, or, outputs an operator notification regarding the evaluation, optimization or both, in terms of at least one objective, performs the ascertained optimization of the drive configuration or both. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An agricultural working system comprising a self-propelled agricultural working machine (1a), the self-propelled agricultural working machine (1a) comprising:
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at least one attachment (1b); a drive unit (2) which acts via a drive train (3) on land wheels (4); a control arrangement (5); and a user interface and display unit (6) associated with the control arrangement (5); wherein the control arrangement (5) ascertains torque loads that occur during the working operation for at least one drive-train component (3a-k) of the land wheels (4) and provides at least one control function on the basis of the ascertained torque loads, wherein a drive configuration associated with the working machine (1a) in the working operation influences the torque loads in the drive train (3) via the drive configuration, wherein the associated breaking loads are stored in a data memory (10) of the control arrangement (5) for at least one drive-train component (3a-k), wherein the control arrangement (5) compares the ascertained torque loads with the particular breaking loads and, on the basis of the comparison, determines an evaluation, optimization or both of the drive configuration in terms of the objective of a low likelihood of breakage, and wherein the control arrangement (5) determines, on the basis of the ascertained torque loads, an evaluation, optimization or both, of the drive configuration, or, outputs an operator notification regarding the evaluation, optimization or both, in terms of at least one objective, performs the ascertained optimization of the drive configuration or both, wherein the control arrangement (5) determines, on the basis of the ascertained torque load, an actual load collective for the drive train (3), wherein the actual load collective is permanently stored in a data memory (10) of the control arrangement (5) at least in sections while the design-based load collective is being exceeded by the actual load collective, and wherein, if the design-based load collective is exceeded by the actual load collective, the control arrangement (5) requires acknowledgement by the operator before permitting operation to continue.
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18. A control arrangement for an agricultural working system comprising a self-propelled agricultural working machine (1a), the self-propelled agricultural working machine (1a) comprising:
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at least one attachment (1b); a drive unit (2) which acts via a drive train (3) on land wheels (4), and a user interface and display unit (6); wherein the control arrangement (5) ascertains the torque loads that occur during the working operation for at least one drive-train component (3a-k) of the land wheels (4) and provides at least one control function on the basis of the ascertained torque loads; wherein a drive configuration associated with the working machine (1a) in the working operation influences the torque loads in the drive train (3) via the drive configuration; wherein the associated breaking loads are stored in a data memory (10) of the control arrangement (5) for at least one drive-train component (3a-k), wherein the control arrangement (5) compares the ascertained torque loads with the particular breaking loads and, on the basis of the comparison, determines an evaluation, optimization or both of the drive configuration in terms of the objective of a low likelihood of breakage, and wherein the control arrangement (5) determines, on the basis of the ascertained torque loads, an evaluation, optimization or both, of the drive configuration, or, outputs an operator notification regarding the evaluation, optimization or both, in terms of at least one objective, performs the ascertained optimization of the drive configuration or both. - View Dependent Claims (19)
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Specification