IP Library › Granted Patent US 9,596,805
Granted Patent B2
US 9,596,805 · App. 14/942,500 · Granted Mar 21, 2017

Method for controlling unload of a mobile farm implement

Inventors: Michael D. Van Mill (Shell Rock, IA); Shawn W. Gerdeman (Delphos, OH); Ronald J. Schlimgen (Shell Rock, IA)
Assignee: Unverferth Manufacturing Company, Inc.
A01D41/127A01D90/10G05B19/409G05B19/416G05B2219/37095G05B2219/45017
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Quick Facts
Patent No.
US 9,596,805
App. No.
14/942,500
Granted
Mar 21, 2017
Kind
B2
Abstract

A method of unloading mobile farm implements is presented. Unloading the mobile farm implement is accomplished by transmitting commands to unfold an auger arm and to open a container door and by monitoring weight measurements from the implement.

Claims (24)

1. A mobile farm implement coupled to a controller having a processor and a memory coupled to the processor, the controller being used for automating unloading of the mobile farm implement, the controller configured to:

receive a first command to assist the unloading of agricultural material from the mobile farm implement;

determine whether a speed of the mobile farm implement is below a first threshold;

unfold an auger arm of the mobile farm implement, in response to a determination that the speed of the mobile farm implement is below the first threshold;

determine whether weight measurements from the mobile farm implement have reached a steady value;

determine whether a power takeoff speed is above a second threshold;

open a container door, in response to a determination that the weight measurements have reached a steady value and that the power takeoff speed is above the second threshold;

determine whether a subsequent weight measurement from the mobile farm implement is below a third threshold; and

close the container door and fold the auger arm, in response to a determination that the subsequent weight measurement is below the third threshold.

2. The mobile farm implement of claim 1 , wherein the controller is further configured to receive a user selection before the first command to assist the unloading of the mobile farm implement is received.

3. The mobile farm implement of claim 2 , wherein the controller is further configured to receive user input specifying the first threshold, the second threshold, or the third threshold before the first command to assist the unloading of the mobile farm implement is received.

4. The mobile farm implement of claim 1 , wherein the controller is further configured to engage an auger of the auger arm with a power takeoff.

5. The mobile farm implement of claim 1 , wherein the controller is further configured to record subsequent weight measurements from the mobile farm implement in response to the determination that the weight measurements from the mobile farm implement has reached a steady value.

6. A mobile farm implement coupled to a controller having a processor and a memory coupled to the processor, the controller being used for automating unloading of the mobile farm implement, the controller configured to:

receive a first command to assist the unloading of agricultural material from the mobile farm implement;

unfold an auger arm of the mobile farm implement;

determine whether a power takeoff speed is above a first threshold;

open a container door, in response to a determination that the power takeoff speed is above the first threshold;

determine whether a weight measurement from the mobile farm implement is below a second threshold; and

close the container door and fold the auger arm, in response to a determination that the subsequent weight measurement is below the second threshold.

7. The mobile farm implement of claim 6 , wherein the controller is further configured to receive a user selection before the first command to assist the unloading of the mobile farm implement is received.

8. The mobile farm implement of claim 7 , wherein the controller is further configured to receive user input specifying the first threshold, or the second threshold, before the first command to assist the unloading of the mobile farm implement is received.

9. The mobile farm implement of claim 6 , wherein the controller is further configured to engage an auger of the auger arm with a power takeoff.

10. The mobile farm implement of claim 6 , wherein the controller is further configured to determine whether weight measurements from the mobile farm implement have reached a steady value and to record subsequent weight measurements from the mobile farm implement in response to the determination that the weight measurements from the mobile farm implement has reached a steady value.

Continuity (3)
Continuation 14213246 · Mar 14, 2014
Provisional Application 61799957 · Mar 15, 2013
Related Publication 20160135368A1 · May 19, 2016