WO2015012774A1 - A yield monitoring system for the combine harvesters - Google Patents
A yield monitoring system for the combine harvesters Download PDFInfo
- Publication number
- WO2015012774A1 WO2015012774A1 PCT/TR2014/000243 TR2014000243W WO2015012774A1 WO 2015012774 A1 WO2015012774 A1 WO 2015012774A1 TR 2014000243 W TR2014000243 W TR 2014000243W WO 2015012774 A1 WO2015012774 A1 WO 2015012774A1
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- WO
- WIPO (PCT)
- Prior art keywords
- combine harvester
- data
- speed
- sensor
- monitoring
- Prior art date
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
- A01D41/12—Details of combines
- A01D41/14—Mowing tables
- A01D41/141—Automatic header control
Definitions
- the invention relates to the combine harvesters used in the harvest season in the fields where the cereals are grown.
- the invention relates in particular to a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
- data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
- the invention no. WO 2000/076294 entitled “Method and apparatus for harvesting crops” is a method and system of harvesting crops that involve cutting and threshing the crop, separating graff (a mixture of grain kernels, chaff, weed seeds, and other organic matter) from straw (plant stalks), and returning the straw to the field.
- This is preferably carried out in a harvesting unit of the pull type having a graff storage tank.
- the collected graff is moved to a stationary cleaning mill in a different location by means of a suitable vehicle such as a truck. Storage of the graff prior to cleaning is avoided and the cleaning mill, and preferably the harvesting unit and vehicle, are designed to make this possible. This avoids difficulties caused by the poor material flow of graff.
- Various details of the equipment are also novel.
- the invention no. EP1581049B1 entitled "Apparatus, method and system for applying substances to the forage, grain and crops prior to or following the harvest” is an apparatus, method and system for applying a biologically active or chemical substance to a relatively large volume of harvested or pre-harvested crop, including relatively small container of a mixture biologically active or chemical substance and water in fluid communication with fluid conduit.
- a pump moves mixture from the bottle through the conduit.
- a source of pressurized air is in fluid communication with the conduit to aerate the mixture.
- the aerated mixture is expelled through a nozzle at distal end of the conduit.
- the controller can monitor speed of the pump by monitoring operating voltage of the pump. Speed of the pump can be adjusted to adjust application rate.
- a process combines a flow of air through an orifice with the metering of a low volume of additive, such as an aid to preservation, to a crop as it is being cut or harvested to provide for even distribution of the additive to the crop.
- an object of the invention is to enable the operation irrespective of the brand and model owing to the system's ability to perform, when operated in Zero Calibration mode, the calibrations specific to the combine harvester to which it is integrated.
- Another object of the invention is to enable the system to send the data it stores at desired sampling intervals to the specified server via GPRS.
- Another object of the invention is to monitor and prevent the speed losses during the operation of the machine.
- the invention is a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
- data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
- Figure 1 is a diagram of the monitoring system according to the invention illustrating the positioning of said system on a combine harvester.
- Figure 2 is a diagram of the monitoring system according to the invention illustrating the relations between the components of said system.
- the invention is a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
- Said system is applied to a combine harvester, which is driven by a motor (1) and which is comprised by the storage (2), cabin (3), cutting header (4), drum-concave (5), stalk elevator (6) and grain elevator (7).
- Figure 1 is a diagram of the monitoring system according to the invention illustrating the positioning of said system on a combine harvester.
- the magnetic sensor (9) is mounted to the elevator (6) of the combine harvester in order to monitor the speed (rotational speed) of the shaft inside the same. Owing to said rotational speed, it becomes possible to measure the speed losses of the combine harvester after beginning to reap. Thus, the speed of the elevator is monitored in a continuous and accurate manner.
- the opposing sensors (10) mounted to the body By means of the opposing sensors (10) mounted to the body, the grains passing through the elevator (7) are monitored with respect to volume. Owing to the module (11), the density and moisture values of the grains within the storage (2) are monitored. The quantity and moisture values for the harvest are calculated using the data coming from the sensors (9, 10, 1 1). In the connection box (12), the data coming from these sensors (9, 10, 11) is provided with the format that allows communication with the Pc (15) via the electronic card present therein.
- the incoming data are monitored.
- the data such as the moisture, weight and volume obtained from the sensors (9, 10, 11) are marked on the map shown on the display (15).
- the data as well as the constant information about the combine harvester (license plate, operator name) are sent to the previously determined server via the GPRS antenna (16) integrated to the module (15).
- Said GPS/GPRS antenna (16) may also be embedded in PC/Display module (15).
- the instant fuel consumption and the total fuel consumption may be observed.
- the grain loss sensor set (19) the grain loss is measured within the crop harvested by the combine harvester. In case of receiving a signal that exceeds the limit from the sensors positioned at 4 points, the user is warned.
- the yield and Gps data from the Pc (15) may be transferred onto paper and provided to the farmer at the end of the operation.
- the operator of the combine harvester may automatically direct the combine harvester owing to a servo motor that the operator activates whenever he wants.
- the system using the GPS data, ensures that a previously reaped line is not tracked again.
- the power of the system is supplied from the battery (8) present in the motor (1) on the combine harvester.
- FIG. 2 is a diagram of the monitoring system according to the invention illustrating the relations between the components of said system.
- the arrows in dark color indicate the flow of data, while the arrows in light color indicate the flow of power supply via the battery.
- the combine harvester is started; the monitoring system is started; the cutter length is entered as a numerical value in the monitoring system interface; the crop to be harvested is selected from the list (barley, wheat, etc.); the combine harvester system (drum (5), rocking elevator (6)) is provided with the rotation; the sensors (9, 10, 11 , 18) are checked with the provided rotation; in case an inoperative sensor is present, the machine is stopped and the sensor connections are checked; in case there is not any inoperative sensor, the cutting header (4) is lowered to the cutting height and the combine harvester is advanced to start harvesting; the designed card (12) performs the instant yield calculation with the information obtained from the laser sensor (10), speed reader and moisture sensor (1 1 ); since the speed information is shared, a warning signal is sent to the operator display in case the speed of advance is more than necessary in order to enable the combine harvester to return to the optimum speed; in case no information arrives from the laser even though the speed reading is performed, the interior of the elevator (6) is checked and cleaned; in case more signals are received than anticipated from the grain loss
- connection box (12) the data acquired by said connection box (12) are sent to a PC display (15) or a thermal printer (14).
- the data received at said PC (15) may be delivered to another remote point by means of a GPS/GPRS antenna.
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Combines (AREA)
Abstract
The invention relates to a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
Description
Description
A YIELD MONITORING SYSTEM FOR THE COMBINE HARVESTERS Technical Field
The invention relates to the combine harvesters used in the harvest season in the fields where the cereals are grown.
The invention relates in particular to a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
State of the Art
Today, there are numerous applications of the system in the world. These applications have been performed under the name "Yield Monitoring System" for certain brands and models.
According to the state of the art, the invention no. WO 2000/076294 entitled "Method and apparatus for harvesting crops" is a method and system of harvesting crops that involve cutting and threshing the crop, separating graff (a mixture of grain kernels, chaff, weed seeds, and other organic matter) from straw (plant stalks), and returning the straw to the field. This is preferably carried out in a harvesting unit of the pull type having a graff storage tank. The collected graff is moved to a stationary cleaning mill in a different location by means of a suitable vehicle such as a truck. Storage of the graff prior to cleaning is avoided and the cleaning mill, and preferably the harvesting unit and vehicle, are designed to make this possible. This avoids difficulties caused by the poor material flow of graff. Various details of the equipment are also novel.
Also, the invention no. EP1581049B1 entitled "Apparatus, method and system for applying substances to the forage, grain and crops prior to or following the harvest" is
an apparatus, method and system for applying a biologically active or chemical substance to a relatively large volume of harvested or pre-harvested crop, including relatively small container of a mixture biologically active or chemical substance and water in fluid communication with fluid conduit. A pump moves mixture from the bottle through the conduit. A source of pressurized air is in fluid communication with the conduit to aerate the mixture. The aerated mixture is expelled through a nozzle at distal end of the conduit. In one aspect, the controller can monitor speed of the pump by monitoring operating voltage of the pump. Speed of the pump can be adjusted to adjust application rate. In one aspect, a process combines a flow of air through an orifice with the metering of a low volume of additive, such as an aid to preservation, to a crop as it is being cut or harvested to provide for even distribution of the additive to the crop.
Object of the Invention
In order to eliminate the disadvantages of the state of the art, an object of the invention is to enable the operation irrespective of the brand and model owing to the system's ability to perform, when operated in Zero Calibration mode, the calibrations specific to the combine harvester to which it is integrated.
Another object of the invention is to enable the system to send the data it stores at desired sampling intervals to the specified server via GPRS.
Another object of the invention is to monitor and prevent the speed losses during the operation of the machine.
In order to achieve the aforesaid advantages, the invention is a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers.
Description of the Figures
Figure 1 is a diagram of the monitoring system according to the invention illustrating the positioning of said system on a combine harvester.
Figure 2 is a diagram of the monitoring system according to the invention illustrating the relations between the components of said system.
Description of the Reference Numbers
The invention is a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers. Said system is applied to a combine harvester, which is driven by a motor (1) and which is comprised by the storage (2), cabin (3), cutting header (4), drum-concave (5), stalk elevator (6) and grain elevator (7).
Figure 1 is a diagram of the monitoring system according to the invention illustrating the positioning of said system on a combine harvester. According to the figure, the magnetic sensor (9) is mounted to the elevator (6) of the combine harvester in order to monitor the speed (rotational speed) of the shaft inside the same. Owing to said rotational speed, it becomes possible to measure the speed losses of the combine harvester after beginning to reap. Thus, the speed of the elevator is monitored in a continuous and accurate manner.
By means of the opposing sensors (10) mounted to the body, the grains passing through the elevator (7) are monitored with respect to volume. Owing to the module (11), the density and moisture values of the grains within the storage (2) are monitored. The quantity and moisture values for the harvest are calculated using the data coming from the sensors (9, 10, 1 1). In the connection box (12), the data coming from these sensors (9, 10, 11) is provided with the format that allows communication with the Pc (15) via the electronic card present therein.
By means of the Pc and display module (15) present within the operator cabin (3), the incoming data are monitored. Using the GPS data coming via the antenna (16) integrated to said module (15), the data such as the moisture, weight and volume obtained from the sensors (9, 10, 11) are marked on the map shown on the display
(15). The data as well as the constant information about the combine harvester (license plate, operator name) are sent to the previously determined server via the GPRS antenna (16) integrated to the module (15). Said GPS/GPRS antenna (16) may also be embedded in PC/Display module (15).
Owing to the fuel sensor (17) in the fuel tank, the instant fuel consumption and the total fuel consumption may be observed. Owing to the data coming from the angle gauge (18), it will be possible to monitor the angle between the cutter and the ground in the fields where the combine harvester operates. By means of the grain loss sensor set (19), the grain loss is measured within the crop harvested by the combine harvester. In case of receiving a signal that exceeds the limit from the sensors positioned at 4 points, the user is warned. By means of a thermal printer (14), the yield and Gps data from the Pc (15) may be transferred onto paper and provided to the farmer at the end of the operation.
By means of the autopilot module (13), the operator of the combine harvester may automatically direct the combine harvester owing to a servo motor that the operator activates whenever he wants. Here, the system, using the GPS data, ensures that a previously reaped line is not tracked again. The power of the system is supplied from the battery (8) present in the motor (1) on the combine harvester.
Figure 2 is a diagram of the monitoring system according to the invention illustrating the relations between the components of said system. The arrows in dark color indicate the flow of data, while the arrows in light color indicate the flow of power supply via the battery. As will be seen in the figure, there are present a connection box/control card (12) and the sensors (9, 10, 1 1), autopilot module (13), fuel sensor (17) and angle gauge (18) in communication with said box (12) powered by the battery (8).
The steps of operation of the combine harvester shown in Figure 1 are as follows:
The combine harvester is started; the monitoring system is started;
the cutter length is entered as a numerical value in the monitoring system interface; the crop to be harvested is selected from the list (barley, wheat, etc.); the combine harvester system (drum (5), rocking elevator (6)) is provided with the rotation; the sensors (9, 10, 11 , 18) are checked with the provided rotation; in case an inoperative sensor is present, the machine is stopped and the sensor connections are checked; in case there is not any inoperative sensor, the cutting header (4) is lowered to the cutting height and the combine harvester is advanced to start harvesting; the designed card (12) performs the instant yield calculation with the information obtained from the laser sensor (10), speed reader and moisture sensor (1 1 ); since the speed information is shared, a warning signal is sent to the operator display in case the speed of advance is more than necessary in order to enable the combine harvester to return to the optimum speed; in case no information arrives from the laser even though the speed reading is performed, the interior of the elevator (6) is checked and cleaned; in case more signals are received than anticipated from the grain loss sensors (19), the speeds of the drum (5) and the fan are checked; when necessary, the advance speed, orientation and the operating hours of the combine harvester are changed; the reaping is continued once the ambience is prepared to enable the reaping at desired values.
The following process steps are performed for the operation seen in Figure 2:
Measuring with a magnetic sensor (9) the speed losses after the combine harvester starts to harvest,
by means of the sensor (10), monitoring the volume of the grains passing through the elevator (7),
by means of the module (1 1), monitoring the density and moisture values of the grains in the storage (2),
calculating the quantity and the moisture values for the harvest using the data coming from said sensors (9, 10, 1) by means of the electronic card present in a connection box (12) and communicating with the Pc (15),
monitoring the incoming data by means of the Pc and display module (15), sending said data as well as the constant information about the combine harvester (license plate, operator name) to the previously determined server via the GPRS antenna (16) integrated to the module (15),
by means of the fuel sensor (17), monitoring the instant fuel consumption and the total fuel consumption,
owing to the data coming from the angle gauge (18), monitoring the angle between the cutter and the ground in the fields where the combine harvester operates,
automatically directing the combine harvester by means of the autopilot module (13),
using the GPS data, ensuring that a previously reaped line is not tracked again.
As will also be seen in Figure 2, the data acquired by said connection box (12) are sent to a PC display (15) or a thermal printer (14). The data received at said PC (15) may be delivered to another remote point by means of a GPS/GPRS antenna.
Claims
1. The invention is a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers, said system being characterized in that it comprises
magnetic sensor (9) mounted to the elevator (6) of the combine harvester and monitoring the speed (rotational speed) of the shaft therein,
sensor (10) enabling the volume of the grains passing through the elevator (7) to be monitored,
module (11) enabling the density and moisture values of the grains in the storage (2) to be monitored,
Pc and display module (15) enabling the incoming data to be monitored, GPS/GPRS antenna (16) integrated to said PC module ( 5),
fuel sensor (17) enabling the instant fuel consumption and the total fuel consumption to be monitored,
the angle gauge (18) monitoring the angle between the cutter and the ground in the fields where the combine harvester operates,
grain loss sensor set (19) measuring the grain loss within the crop harvested by the combine harvester,
autopilot module (13) enabling the combine harvester to be automatically directed,
a connection box/control card (12) for calculating the quantity and moisture values for the harvest based on the data coming from said sensors (9, 10, 11) and for enabling the communication with the Pc (15).
2. A system according to Claim 1 characterized in that it comprises a thermal printer (14) that enables the yield and Gps data coming from the Pc (15) to be transferred onto paper.
3. The invention is a yield monitoring system for the combine harvesters, wherein said system is applied to the combine harvesters to compile the data such as
the mass, moisture, position (GPS) and speed in order to enable the formation of the yield maps based on said data and the transfer of said data via GPRS to the specified central servers, said system being characterized in that it comprises the process steps of
starting the combine harvester,
starting the monitoring system, entering the cutter length as a numerical value in the monitoring system interface, selecting the crop to be harvested from the list (barley, wheat, etc.),
providing the combine harvester system (drum (5), rocking elevator (6)) with the rotation,
checking the sensors (9, 10, 11 , 18) with the provided rotation, in case an inoperative sensor is present, stopping the machine and checking the sensor (9, 10, 11 , 18) connections, in case there is not any inoperative sensor, lowering the cutting header (4) to the cutting height and advancing the combine harvester to start harvesting, with the designed card (12), performing the instant yield calculation with the information obtained from the laser sensor (10), speed reader and moisture sensor (11),
since the speed information is shared, sending a warning signal to the operator display in case the speed of advance is more than necessary in order to enable the combine harvester to return to the optimum speed,
in case no information arrives from the laser even though the speed reading is performed, checking and cleaning the interior of the elevator (6),
in case more signals are received than anticipated from the grain loss sensors (19), checking the speeds of the drum (5) and the fan, and when necessary, changing the advance speed, orientation and the operating hours of the combine harvester, continuing the reaping once the ambience is prepared to enable the reaping at desired values.
4. A monitoring system according to Claim 3 characterized in that it comprises the process steps of
measuring with a magnetic sensor (9) the speed losses after the combine harvester starts to harvest,
by means of the sensor (10), monitoring the volume of the grains passing through the elevator (7),
by means of the module (11), monitoring the density and moisture values of the grains in the storage (2),
calculating the quantity and the moisture values for the harvest using the data coming from said sensors (9, 10, 11) by means of the electronic card present in a connection box/control card (12) and communicating with the Pc (15), monitoring the incoming data by means of the Pc and display module (15), sending said data as well as the constant information about the combine harvester (license plate, operator name) to the previously determined server via the GPRS antenna (16) integrated to the module (15),
by means of the fuel sensor ( 7), monitoring the instant fuel consumption and the total fuel consumption,
owing to the data coming from the angle gauge (18), monitoring the angle between the cutter and the ground in the fields where the combine harvester operates,
by means of the grain loss sensor set ( 9), measuring the grain loss within the crop harvested by the combine harvester,
automatically directing the combine harvester by means of the autopilot module (13),
using the GPS data, ensuring that a previously reaped line is not tracked again.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR201309015 | 2013-07-25 | ||
| TR2013/09015 | 2013-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015012774A1 true WO2015012774A1 (en) | 2015-01-29 |
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ID=51659994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/TR2014/000243 WO2015012774A1 (en) | 2013-07-25 | 2014-07-08 | A yield monitoring system for the combine harvesters |
Country Status (1)
| Country | Link |
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| WO (1) | WO2015012774A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3516942A1 (en) * | 2018-01-29 | 2019-07-31 | CNH Industrial Belgium NV | Predictive header height control system |
| US20230038553A1 (en) * | 2021-08-09 | 2023-02-09 | Cnh Industrial America Llc | Windrower with controller to automatically define conditioner settings |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1266429A (en) * | 1968-07-31 | 1972-03-08 | ||
| US4360998A (en) * | 1981-03-27 | 1982-11-30 | Sperry Corporation | Absolute grain loss monitor |
| US5318475A (en) * | 1992-06-19 | 1994-06-07 | Case Corporation | Apparatus for measuring mass flow of grain in a harvesting machine |
| US5359836A (en) * | 1993-02-01 | 1994-11-01 | Control Concepts, Inc. | Agricultural harvester with closed loop header control |
| US20020133309A1 (en) * | 2000-07-19 | 2002-09-19 | Hardt Ivan E. | Yield monitoring system for grain harvesting combine |
| US20080295586A1 (en) * | 2007-05-30 | 2008-12-04 | Dwayne Fosseen | Fuel Tracking System |
| CN202854911U (en) * | 2012-11-15 | 2013-04-03 | 宁波市鄞州雪利曼电子仪表有限公司 | Vehicle travelling data recorder |
-
2014
- 2014-07-08 WO PCT/TR2014/000243 patent/WO2015012774A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1266429A (en) * | 1968-07-31 | 1972-03-08 | ||
| US4360998A (en) * | 1981-03-27 | 1982-11-30 | Sperry Corporation | Absolute grain loss monitor |
| US5318475A (en) * | 1992-06-19 | 1994-06-07 | Case Corporation | Apparatus for measuring mass flow of grain in a harvesting machine |
| US5359836A (en) * | 1993-02-01 | 1994-11-01 | Control Concepts, Inc. | Agricultural harvester with closed loop header control |
| US20020133309A1 (en) * | 2000-07-19 | 2002-09-19 | Hardt Ivan E. | Yield monitoring system for grain harvesting combine |
| US20080295586A1 (en) * | 2007-05-30 | 2008-12-04 | Dwayne Fosseen | Fuel Tracking System |
| CN202854911U (en) * | 2012-11-15 | 2013-04-03 | 宁波市鄞州雪利曼电子仪表有限公司 | Vehicle travelling data recorder |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3516942A1 (en) * | 2018-01-29 | 2019-07-31 | CNH Industrial Belgium NV | Predictive header height control system |
| US10687466B2 (en) | 2018-01-29 | 2020-06-23 | Cnh Industrial America Llc | Predictive header height control system |
| US20230038553A1 (en) * | 2021-08-09 | 2023-02-09 | Cnh Industrial America Llc | Windrower with controller to automatically define conditioner settings |
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